Porting Xen in raspberry pi4B

Porting Xen in raspberry pi4B

[Vipul Suneja]

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Hi,

Thanks!

I have ported xen minimal image as DOM0 & custom wayland GUI based image as
DOMU in raspberry pi4B. I am trying to make GUI display up for guest
machine. I tried using sdl, included below line in guest.conf file
*vfb= [ 'sdl=1' ]*

But it is throwing below error:










*root@raspberrypi4-64:~/guest1# xl create -c guest1.cfgParsing config from
guest1.cfglibxl: error: libxl_qmp.c:1400:qmp_ev_fd_callback: Domain 3:error
on QMP socket: Connection reset by peerlibxl: error:
libxl_qmp.c:1439:qmp_ev_fd_callback: Domain 3:Error happened with the QMP
connection to QEMUlibxl: error:
libxl_dm.c:3351:device_model_postconfig_done: Domain 3:Post DM startup
configs failed, rc=-26libxl: error:
libxl_create.c:1867:domcreate_devmodel_started: Domain 3:device model did
not start: -26libxl: error: libxl_aoutils.c:646:libxl__kill_xs_path: Device
Model already exitedlibxl: error: libxl_domain.c:1183:libxl__destroy_domid:
Domain 3:Non-existant domainlibxl: error:
libxl_domain.c:1137:domain_destroy_callback: Domain 3:Unable to destroy
guestlibxl: error: libxl_domain.c:1064:domain_destroy_cb: Domain
3:Destruction of domain failed*

Another way is VNC, i could install tigervnc in DOM0 but same i couldn't in
guest machine because it doesn't support x11(supports wayland only). I am
completely blocked here, Need your support to enable the display up.
Any alternative of VNC which could work in both x11 & wayland supported
images?

Any input on VNC, SDL or any other way to proceed on this? Looking forward
to hearing from you.

Regards,
Vipul Kumar

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Re: Porting Xen in raspberry pi4B

[Stefano Stabellini]

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VNC is typically easier to setup, because SDL needs extra libraries at
build time and runtime. If QEMU is built without SDL support it won't
start when you ask for SDL.

VNC should work with both x11 and wayland in your domU. It doesn't work
at the x11 level, it exposes a special fbdev device in your domU that
should work with:
- a graphical console in Linux domU
- x11
- wayland (but I haven't tested this so I am not 100% sure about it)

When you say "it doesn't work", what do you mean? Do you get a black
window?

You need CONFIG_XEN_FBDEV_FRONTEND in Linux domU
(drivers/video/fbdev/xen-fbfront.c). I would try to get a graphical text
console up and running in your domU before attempting x11/wayland.

Cheers,

Stefano

On Mon, 17 Oct 2022, Vipul Suneja wrote:
> Hi,
> Thanks!
> 
> I have ported xen minimal image as DOM0 & custom wayland GUI based image as DOMU in raspberry pi4B. I am trying to make GUI display up
> for guest machine. I tried using sdl, included below line in guest.conf file
> vfb= [ 'sdl=1' ]
> 
> But it is throwing below error:
> 
> root@raspberrypi4-64:~/guest1# xl create -c guest1.cfg
> Parsing config from guest1.cfg
> libxl: error: libxl_qmp.c:1400:qmp_ev_fd_callback: Domain 3:error on QMP socket: Connection reset by peer
> libxl: error: libxl_qmp.c:1439:qmp_ev_fd_callback: Domain 3:Error happened with the QMP connection to QEMU
> libxl: error: libxl_dm.c:3351:device_model_postconfig_done: Domain 3:Post DM startup configs failed, rc=-26
> libxl: error: libxl_create.c:1867:domcreate_devmodel_started: Domain 3:device model did not start: -26
> libxl: error: libxl_aoutils.c:646:libxl__kill_xs_path: Device Model already exited
> libxl: error: libxl_domain.c:1183:libxl__destroy_domid: Domain 3:Non-existant domain
> libxl: error: libxl_domain.c:1137:domain_destroy_callback: Domain 3:Unable to destroy guest
> libxl: error: libxl_domain.c:1064:domain_destroy_cb: Domain 3:Destruction of domain failed
> 
> Another way is VNC, i could install tigervnc in DOM0 but same i couldn't in guest machine because it doesn't support x11(supports wayland
> only). I am completely blocked here, Need your support to enable the display up.
> Any alternative of VNC which could work in both x11 & wayland supported images?
> 
> Any input on VNC, SDL or any other way to proceed on this? Looking forward to hearing from you.
> 
> Regards,
> Vipul Kumar

Re: Porting Xen in raspberry pi4B

[Vipul Suneja]

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Hi Stefano,

Thanks for the response!

I could install tigerVNC, x11vnc & libvncserver in Dom0 xen-image-minimal
but only manage to install libvncserver(couldn't install tigervnc & x11vnc
because of x11
support missing, it's wayland) in DOMU custom graphical image. I tried
running vncviewer with IP address & port in dom0 to access the domu
graphical image display as per below commands.

* vncviewer 192.168.1.42:5901 <http://192.168.1.42:5901>*

 But it showing can't open display, below are the logs:








*root@raspberrypi4-64:~/guest1# vncviewer 192.168.1.42:5901
<http://192.168.1.42:5901>TigerVNC Viewer 64-bit v1.11.0Built on:
2020-09-08 12:16Copyright (C) 1999-2020 TigerVNC Team and many others (see
README.rst)See https://www.tigervnc.org <https://www.tigervnc.org> for
information on TigerVNC.Can't open display: root@raspberrypi4-64:~/guest1#*

I am not exactly sure what the issue is but I thought only libvncserver in
DOMU could work to get access but it did not work.
If TigerVNC is the issue here then is there any other VNC source which
could be installed for both x11 & wayland supported images?

Regards,
Vipul Kumar

On Tue, Oct 18, 2022 at 2:40 AM Stefano Stabellini <sstabellini@kernel.org>
wrote:

> VNC is typically easier to setup, because SDL needs extra libraries at
> build time and runtime. If QEMU is built without SDL support it won't
> start when you ask for SDL.
>
> VNC should work with both x11 and wayland in your domU. It doesn't work
> at the x11 level, it exposes a special fbdev device in your domU that
> should work with:
> - a graphical console in Linux domU
> - x11
> - wayland (but I haven't tested this so I am not 100% sure about it)
>
> When you say "it doesn't work", what do you mean? Do you get a black
> window?
>
> You need CONFIG_XEN_FBDEV_FRONTEND in Linux domU
> (drivers/video/fbdev/xen-fbfront.c). I would try to get a graphical text
> console up and running in your domU before attempting x11/wayland.
>
> Cheers,
>
> Stefano
>
> On Mon, 17 Oct 2022, Vipul Suneja wrote:
> > Hi,
> > Thanks!
> >
> > I have ported xen minimal image as DOM0 & custom wayland GUI based image
> as DOMU in raspberry pi4B. I am trying to make GUI display up
> > for guest machine. I tried using sdl, included below line in guest.conf
> file
> > vfb= [ 'sdl=1' ]
> >
> > But it is throwing below error:
> >
> > root@raspberrypi4-64:~/guest1# xl create -c guest1.cfg
> > Parsing config from guest1.cfg
> > libxl: error: libxl_qmp.c:1400:qmp_ev_fd_callback: Domain 3:error on QMP
> socket: Connection reset by peer
> > libxl: error: libxl_qmp.c:1439:qmp_ev_fd_callback: Domain 3:Error
> happened with the QMP connection to QEMU
> > libxl: error: libxl_dm.c:3351:device_model_postconfig_done: Domain
> 3:Post DM startup configs failed, rc=-26
> > libxl: error: libxl_create.c:1867:domcreate_devmodel_started: Domain
> 3:device model did not start: -26
> > libxl: error: libxl_aoutils.c:646:libxl__kill_xs_path: Device Model
> already exited
> > libxl: error: libxl_domain.c:1183:libxl__destroy_domid: Domain
> 3:Non-existant domain
> > libxl: error: libxl_domain.c:1137:domain_destroy_callback: Domain
> 3:Unable to destroy guest
> > libxl: error: libxl_domain.c:1064:domain_destroy_cb: Domain
> 3:Destruction of domain failed
> >
> > Another way is VNC, i could install tigervnc in DOM0 but same i couldn't
> in guest machine because it doesn't support x11(supports wayland
> > only). I am completely blocked here, Need your support to enable the
> display up.
> > Any alternative of VNC which could work in both x11 & wayland supported
> images?
> >
> > Any input on VNC, SDL or any other way to proceed on this? Looking
> forward to hearing from you.
> >
> > Regards,
> > Vipul Kumar

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Re: Porting Xen in raspberry pi4B

[Stefano Stabellini]

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It usually works the way it is described in the guide:

https://www.virtuatopia.com/index.php?title=Configuring_a_VNC_based_Graphical_Console_for_a_Xen_Paravirtualized_domainU_Guest

You don't need to install any VNC-related server software because it is
already provided by Xen (to be precise it is provided by QEMU working
together with Xen.)

You only need the vnc client in dom0 so that you can connect, but you
could also run the vnc client outside from another host. So basically
the following should work when executed in Dom0 after creating DomU:

  vncviewer localhost:0

Can you attach the Xen and QEMU logs (/var/log/xen/*)? And also use
netstat -taunp to check if there is anything running at port 5900 or
5901?

Cheers,

Stefano


On Tue, 18 Oct 2022, Vipul Suneja wrote:
> Hi Stefano,
> 
> Thanks for the response!
> 
> I could install tigerVNC, x11vnc & libvncserver in Dom0 xen-image-minimal but only manage to install libvncserver(couldn't install tigervnc
> & x11vnc because of x11
> support missing, it's wayland) in DOMU custom graphical image. I tried running vncviewer with IP address & port in dom0 to access the domu
> graphical image display as per below commands.
>  
>  vncviewer 192.168.1.42:5901
>  
>  But it showing can't open display, below are the logs:
>  
> root@raspberrypi4-64:~/guest1# vncviewer 192.168.1.42:5901
> 
> TigerVNC Viewer 64-bit v1.11.0
> Built on: 2020-09-08 12:16
> Copyright (C) 1999-2020 TigerVNC Team and many others (see README.rst)
> See https://www.tigervnc.org for information on TigerVNC.
> Can't open display:
> root@raspberrypi4-64:~/guest1#
> 
> I am not exactly sure what the issue is but I thought only libvncserver in DOMU could work to get access but it did not work. 
> If TigerVNC is the issue here then is there any other VNC source which could be installed for both x11 & wayland supported images?
> 
> Regards,
> Vipul Kumar
> 
> On Tue, Oct 18, 2022 at 2:40 AM Stefano Stabellini <sstabellini@kernel.org> wrote:
>       VNC is typically easier to setup, because SDL needs extra libraries at
>       build time and runtime. If QEMU is built without SDL support it won't
>       start when you ask for SDL.
> 
>       VNC should work with both x11 and wayland in your domU. It doesn't work
>       at the x11 level, it exposes a special fbdev device in your domU that
>       should work with:
>       - a graphical console in Linux domU
>       - x11
>       - wayland (but I haven't tested this so I am not 100% sure about it)
> 
>       When you say "it doesn't work", what do you mean? Do you get a black
>       window?
> 
>       You need CONFIG_XEN_FBDEV_FRONTEND in Linux domU
>       (drivers/video/fbdev/xen-fbfront.c). I would try to get a graphical text
>       console up and running in your domU before attempting x11/wayland.
> 
>       Cheers,
> 
>       Stefano
> 
>       On Mon, 17 Oct 2022, Vipul Suneja wrote:
>       > Hi,
>       > Thanks!
>       >
>       > I have ported xen minimal image as DOM0 & custom wayland GUI based image as DOMU in raspberry pi4B. I am trying to make GUI
>       display up
>       > for guest machine. I tried using sdl, included below line in guest.conf file
>       > vfb= [ 'sdl=1' ]
>       >
>       > But it is throwing below error:
>       >
>       > root@raspberrypi4-64:~/guest1# xl create -c guest1.cfg
>       > Parsing config from guest1.cfg
>       > libxl: error: libxl_qmp.c:1400:qmp_ev_fd_callback: Domain 3:error on QMP socket: Connection reset by peer
>       > libxl: error: libxl_qmp.c:1439:qmp_ev_fd_callback: Domain 3:Error happened with the QMP connection to QEMU
>       > libxl: error: libxl_dm.c:3351:device_model_postconfig_done: Domain 3:Post DM startup configs failed, rc=-26
>       > libxl: error: libxl_create.c:1867:domcreate_devmodel_started: Domain 3:device model did not start: -26
>       > libxl: error: libxl_aoutils.c:646:libxl__kill_xs_path: Device Model already exited
>       > libxl: error: libxl_domain.c:1183:libxl__destroy_domid: Domain 3:Non-existant domain
>       > libxl: error: libxl_domain.c:1137:domain_destroy_callback: Domain 3:Unable to destroy guest
>       > libxl: error: libxl_domain.c:1064:domain_destroy_cb: Domain 3:Destruction of domain failed
>       >
>       > Another way is VNC, i could install tigervnc in DOM0 but same i couldn't in guest machine because it doesn't support
>       x11(supports wayland
>       > only). I am completely blocked here, Need your support to enable the display up.
>       > Any alternative of VNC which could work in both x11 & wayland supported images?
>       >
>       > Any input on VNC, SDL or any other way to proceed on this? Looking forward to hearing from you.
>       >
>       > Regards,
>       > Vipul Kumar
> 
> 
> 

Re: Porting Xen in raspberry pi4B

[Vipul Suneja]

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Hi Stefano,

Thanks for the response!

I am following the same link you shared from the beginning. Tried the
command "vncviewer localhost:0" in DOM0 but same issue "Can't open
display", below are the logs:







*root@raspberrypi4-64:~# vncviewer localhost:0TigerVNC Viewer 64-bit
v1.11.0Built on: 2020-09-08 12:16Copyright (C) 1999-2020 TigerVNC Team and
many others (see README.rst)See https://www.tigervnc.org
<https://www.tigervnc.org> for information on TigerVNC.Can't open display:*

Below are the netstat logs, i couldn't see anything running at port 5900 or
5901:


























*root@raspberrypi4-64:~# netstat -tuwx Active Internet connections (w/o
servers)Proto Recv-Q Send-Q Local Address           Foreign Address
State       tcp        0    164 192.168.1.39:ssh        192.168.1.38:37472
<http://192.168.1.38:37472>      ESTABLISHED Active UNIX domain sockets
(w/o servers)Proto RefCnt Flags       Type       State         I-Node
Pathunix  8      [ ]         DGRAM      CONNECTED      10565 /dev/logunix
 3      [ ]         STREAM     CONNECTED      10891
/var/run/xenstored/socketunix  3      [ ]         STREAM     CONNECTED
 13791 unix  3      [ ]         STREAM     CONNECTED      10843
/var/run/xenstored/socketunix  3      [ ]         STREAM     CONNECTED
 10573 /var/run/xenstored/socketunix  2      [ ]         DGRAM
 CONNECTED      14510 unix  3      [ ]         STREAM     CONNECTED
 13249 unix  2      [ ]         DGRAM      CONNECTED      13887 unix  2
 [ ]         DGRAM      CONNECTED      10599 unix  3      [ ]
STREAM     CONNECTED      14005 unix  3      [ ]         STREAM
CONNECTED      13258 unix  3      [ ]         STREAM     CONNECTED
 13248 unix  3      [ ]         STREAM     CONNECTED      14003 unix  3
 [ ]         STREAM     CONNECTED      10572 /var/run/xenstored/socketunix
 3      [ ]         STREAM     CONNECTED      10786
/var/run/xenstored/socketunix  3      [ ]         DGRAM      CONNECTED
 13186 unix  3      [ ]         STREAM     CONNECTED      10864
/var/run/xenstored/socketunix  3      [ ]         STREAM     CONNECTED
 10812 /var/run/xenstored/socketunix  2      [ ]         DGRAM
 CONNECTED      14083 unix  3      [ ]         STREAM     CONNECTED
 10813 /var/run/xenstored/socket*









*unix  3      [ ]         STREAM     CONNECTED      14068 unix  3      [ ]
        STREAM     CONNECTED      13256 unix  3      [ ]         STREAM
CONNECTED      10571 /var/run/xenstored/socketunix  3      [ ]
STREAM     CONNECTED      10842 unix  3      [ ]         STREAM
CONNECTED      13985 unix  3      [ ]         DGRAM      CONNECTED
 13185 unix  2      [ ]         STREAM     CONNECTED      13884 unix  2
 [ ]         DGRAM      CONNECTED      14528 unix  2      [ ]         DGRAM
     CONNECTED      13785 unix  3      [ ]         STREAM     CONNECTED
 14034 *

Attaching xen log files of /var/log/xen.
I didn't get the role of QEMU here because as mentioned earlier, I am
porting in raspberrypi 4B.

Regards,
Vipul Kumar

On Wed, Oct 19, 2022 at 12:43 AM Stefano Stabellini <sstabellini@kernel.org>
wrote:

> It usually works the way it is described in the guide:
>
>
> https://www.virtuatopia.com/index.php?title=Configuring_a_VNC_based_Graphical_Console_for_a_Xen_Paravirtualized_domainU_Guest
>
> You don't need to install any VNC-related server software because it is
> already provided by Xen (to be precise it is provided by QEMU working
> together with Xen.)
>
> You only need the vnc client in dom0 so that you can connect, but you
> could also run the vnc client outside from another host. So basically
> the following should work when executed in Dom0 after creating DomU:
>
>   vncviewer localhost:0
>
> Can you attach the Xen and QEMU logs (/var/log/xen/*)? And also use
> netstat -taunp to check if there is anything running at port 5900 or
> 5901?
>
> Cheers,
>
> Stefano
>
>
> On Tue, 18 Oct 2022, Vipul Suneja wrote:
> > Hi Stefano,
> >
> > Thanks for the response!
> >
> > I could install tigerVNC, x11vnc & libvncserver in Dom0
> xen-image-minimal but only manage to install libvncserver(couldn't install
> tigervnc
> > & x11vnc because of x11
> > support missing, it's wayland) in DOMU custom graphical image. I tried
> running vncviewer with IP address & port in dom0 to access the domu
> > graphical image display as per below commands.
> >
> >  vncviewer 192.168.1.42:5901
> >
> >  But it showing can't open display, below are the logs:
> >
> > root@raspberrypi4-64:~/guest1# vncviewer 192.168.1.42:5901
> >
> > TigerVNC Viewer 64-bit v1.11.0
> > Built on: 2020-09-08 12:16
> > Copyright (C) 1999-2020 TigerVNC Team and many others (see README.rst)
> > See https://www.tigervnc.org for information on TigerVNC.
> > Can't open display:
> > root@raspberrypi4-64:~/guest1#
> >
> > I am not exactly sure what the issue is but I thought only libvncserver
> in DOMU could work to get access but it did not work.
> > If TigerVNC is the issue here then is there any other VNC source which
> could be installed for both x11 & wayland supported images?
> >
> > Regards,
> > Vipul Kumar
> >
> > On Tue, Oct 18, 2022 at 2:40 AM Stefano Stabellini <
> sstabellini@kernel.org> wrote:
> >       VNC is typically easier to setup, because SDL needs extra
> libraries at
> >       build time and runtime. If QEMU is built without SDL support it
> won't
> >       start when you ask for SDL.
> >
> >       VNC should work with both x11 and wayland in your domU. It doesn't
> work
> >       at the x11 level, it exposes a special fbdev device in your domU
> that
> >       should work with:
> >       - a graphical console in Linux domU
> >       - x11
> >       - wayland (but I haven't tested this so I am not 100% sure about
> it)
> >
> >       When you say "it doesn't work", what do you mean? Do you get a
> black
> >       window?
> >
> >       You need CONFIG_XEN_FBDEV_FRONTEND in Linux domU
> >       (drivers/video/fbdev/xen-fbfront.c). I would try to get a
> graphical text
> >       console up and running in your domU before attempting x11/wayland.
> >
> >       Cheers,
> >
> >       Stefano
> >
> >       On Mon, 17 Oct 2022, Vipul Suneja wrote:
> >       > Hi,
> >       > Thanks!
> >       >
> >       > I have ported xen minimal image as DOM0 & custom wayland GUI
> based image as DOMU in raspberry pi4B. I am trying to make GUI
> >       display up
> >       > for guest machine. I tried using sdl, included below line in
> guest.conf file
> >       > vfb= [ 'sdl=1' ]
> >       >
> >       > But it is throwing below error:
> >       >
> >       > root@raspberrypi4-64:~/guest1# xl create -c guest1.cfg
> >       > Parsing config from guest1.cfg
> >       > libxl: error: libxl_qmp.c:1400:qmp_ev_fd_callback: Domain
> 3:error on QMP socket: Connection reset by peer
> >       > libxl: error: libxl_qmp.c:1439:qmp_ev_fd_callback: Domain
> 3:Error happened with the QMP connection to QEMU
> >       > libxl: error: libxl_dm.c:3351:device_model_postconfig_done:
> Domain 3:Post DM startup configs failed, rc=-26
> >       > libxl: error: libxl_create.c:1867:domcreate_devmodel_started:
> Domain 3:device model did not start: -26
> >       > libxl: error: libxl_aoutils.c:646:libxl__kill_xs_path: Device
> Model already exited
> >       > libxl: error: libxl_domain.c:1183:libxl__destroy_domid: Domain
> 3:Non-existant domain
> >       > libxl: error: libxl_domain.c:1137:domain_destroy_callback:
> Domain 3:Unable to destroy guest
> >       > libxl: error: libxl_domain.c:1064:domain_destroy_cb: Domain
> 3:Destruction of domain failed
> >       >
> >       > Another way is VNC, i could install tigervnc in DOM0 but same i
> couldn't in guest machine because it doesn't support
> >       x11(supports wayland
> >       > only). I am completely blocked here, Need your support to enable
> the display up.
> >       > Any alternative of VNC which could work in both x11 & wayland
> supported images?
> >       >
> >       > Any input on VNC, SDL or any other way to proceed on this?
> Looking forward to hearing from you.
> >       >
> >       > Regards,
> >       > Vipul Kumar
> >
> >
> >

[-- Attachment #1.2: Type: text/html, Size: 10538 bytes --]

[-- Attachment #2: qemu-dm-guest1.log --]
[-- Type: application/octet-stream, Size: 97 bytes --]

VNC server running on 127.0.0.1:5900
qemu-system-i386: terminating on signal 1 from pid 698 (xl)

[-- Attachment #3: xl-guest1.log --]
[-- Type: application/octet-stream, Size: 82 bytes --]

Waiting for domain guest1 (domid 1) to die [pid 665]
Domain 1 has been destroyed.

Re: Porting Xen in raspberry pi4B

[Vipul Suneja]

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Hi Stefano,

Thanks!

Any input further as per the logs attached?

Regards,
Vipul Kumar

On Wed, Oct 19, 2022 at 10:49 PM Vipul Suneja <vsuneja63@gmail.com> wrote:

> Hi Stefano,
>
> Thanks for the response!
>
> I am following the same link you shared from the beginning. Tried the
> command "vncviewer localhost:0" in DOM0 but same issue "Can't open
> display", below are the logs:
>
>
>
>
>
>
>
> *root@raspberrypi4-64:~# vncviewer localhost:0TigerVNC Viewer 64-bit
> v1.11.0Built on: 2020-09-08 12:16Copyright (C) 1999-2020 TigerVNC Team and
> many others (see README.rst)See https://www.tigervnc.org
> <https://www.tigervnc.org> for information on TigerVNC.Can't open display:*
>
> Below are the netstat logs, i couldn't see anything running at port 5900
> or 5901:
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
> *root@raspberrypi4-64:~# netstat -tuwx Active Internet connections (w/o
> servers)Proto Recv-Q Send-Q Local Address           Foreign Address
> State       tcp        0    164 192.168.1.39:ssh        192.168.1.38:37472
> <http://192.168.1.38:37472>      ESTABLISHED Active UNIX domain sockets
> (w/o servers)Proto RefCnt Flags       Type       State         I-Node
> Pathunix  8      [ ]         DGRAM      CONNECTED      10565 /dev/logunix
>  3      [ ]         STREAM     CONNECTED      10891
> /var/run/xenstored/socketunix  3      [ ]         STREAM     CONNECTED
>  13791 unix  3      [ ]         STREAM     CONNECTED      10843
> /var/run/xenstored/socketunix  3      [ ]         STREAM     CONNECTED
>  10573 /var/run/xenstored/socketunix  2      [ ]         DGRAM
>  CONNECTED      14510 unix  3      [ ]         STREAM     CONNECTED
>  13249 unix  2      [ ]         DGRAM      CONNECTED      13887 unix  2
>  [ ]         DGRAM      CONNECTED      10599 unix  3      [ ]
> STREAM     CONNECTED      14005 unix  3      [ ]         STREAM
> CONNECTED      13258 unix  3      [ ]         STREAM     CONNECTED
>  13248 unix  3      [ ]         STREAM     CONNECTED      14003 unix  3
>  [ ]         STREAM     CONNECTED      10572 /var/run/xenstored/socketunix
>  3      [ ]         STREAM     CONNECTED      10786
> /var/run/xenstored/socketunix  3      [ ]         DGRAM      CONNECTED
>  13186 unix  3      [ ]         STREAM     CONNECTED      10864
> /var/run/xenstored/socketunix  3      [ ]         STREAM     CONNECTED
>  10812 /var/run/xenstored/socketunix  2      [ ]         DGRAM
>  CONNECTED      14083 unix  3      [ ]         STREAM     CONNECTED
>  10813 /var/run/xenstored/socket*
>
>
>
>
>
>
>
>
>
> *unix  3      [ ]         STREAM     CONNECTED      14068 unix  3      [ ]
>         STREAM     CONNECTED      13256 unix  3      [ ]         STREAM
> CONNECTED      10571 /var/run/xenstored/socketunix  3      [ ]
> STREAM     CONNECTED      10842 unix  3      [ ]         STREAM
> CONNECTED      13985 unix  3      [ ]         DGRAM      CONNECTED
>  13185 unix  2      [ ]         STREAM     CONNECTED      13884 unix  2
>  [ ]         DGRAM      CONNECTED      14528 unix  2      [ ]         DGRAM
>      CONNECTED      13785 unix  3      [ ]         STREAM     CONNECTED
>  14034 *
>
> Attaching xen log files of /var/log/xen.
> I didn't get the role of QEMU here because as mentioned earlier, I am
> porting in raspberrypi 4B.
>
> Regards,
> Vipul Kumar
>
> On Wed, Oct 19, 2022 at 12:43 AM Stefano Stabellini <
> sstabellini@kernel.org> wrote:
>
>> It usually works the way it is described in the guide:
>>
>>
>> https://www.virtuatopia.com/index.php?title=Configuring_a_VNC_based_Graphical_Console_for_a_Xen_Paravirtualized_domainU_Guest
>>
>> You don't need to install any VNC-related server software because it is
>> already provided by Xen (to be precise it is provided by QEMU working
>> together with Xen.)
>>
>> You only need the vnc client in dom0 so that you can connect, but you
>> could also run the vnc client outside from another host. So basically
>> the following should work when executed in Dom0 after creating DomU:
>>
>>   vncviewer localhost:0
>>
>> Can you attach the Xen and QEMU logs (/var/log/xen/*)? And also use
>> netstat -taunp to check if there is anything running at port 5900 or
>> 5901?
>>
>> Cheers,
>>
>> Stefano
>>
>>
>> On Tue, 18 Oct 2022, Vipul Suneja wrote:
>> > Hi Stefano,
>> >
>> > Thanks for the response!
>> >
>> > I could install tigerVNC, x11vnc & libvncserver in Dom0
>> xen-image-minimal but only manage to install libvncserver(couldn't install
>> tigervnc
>> > & x11vnc because of x11
>> > support missing, it's wayland) in DOMU custom graphical image. I tried
>> running vncviewer with IP address & port in dom0 to access the domu
>> > graphical image display as per below commands.
>> >
>> >  vncviewer 192.168.1.42:5901
>> >
>> >  But it showing can't open display, below are the logs:
>> >
>> > root@raspberrypi4-64:~/guest1# vncviewer 192.168.1.42:5901
>> >
>> > TigerVNC Viewer 64-bit v1.11.0
>> > Built on: 2020-09-08 12:16
>> > Copyright (C) 1999-2020 TigerVNC Team and many others (see README.rst)
>> > See https://www.tigervnc.org for information on TigerVNC.
>> > Can't open display:
>> > root@raspberrypi4-64:~/guest1#
>> >
>> > I am not exactly sure what the issue is but I thought only libvncserver
>> in DOMU could work to get access but it did not work.
>> > If TigerVNC is the issue here then is there any other VNC source which
>> could be installed for both x11 & wayland supported images?
>> >
>> > Regards,
>> > Vipul Kumar
>> >
>> > On Tue, Oct 18, 2022 at 2:40 AM Stefano Stabellini <
>> sstabellini@kernel.org> wrote:
>> >       VNC is typically easier to setup, because SDL needs extra
>> libraries at
>> >       build time and runtime. If QEMU is built without SDL support it
>> won't
>> >       start when you ask for SDL.
>> >
>> >       VNC should work with both x11 and wayland in your domU. It
>> doesn't work
>> >       at the x11 level, it exposes a special fbdev device in your domU
>> that
>> >       should work with:
>> >       - a graphical console in Linux domU
>> >       - x11
>> >       - wayland (but I haven't tested this so I am not 100% sure about
>> it)
>> >
>> >       When you say "it doesn't work", what do you mean? Do you get a
>> black
>> >       window?
>> >
>> >       You need CONFIG_XEN_FBDEV_FRONTEND in Linux domU
>> >       (drivers/video/fbdev/xen-fbfront.c). I would try to get a
>> graphical text
>> >       console up and running in your domU before attempting x11/wayland.
>> >
>> >       Cheers,
>> >
>> >       Stefano
>> >
>> >       On Mon, 17 Oct 2022, Vipul Suneja wrote:
>> >       > Hi,
>> >       > Thanks!
>> >       >
>> >       > I have ported xen minimal image as DOM0 & custom wayland GUI
>> based image as DOMU in raspberry pi4B. I am trying to make GUI
>> >       display up
>> >       > for guest machine. I tried using sdl, included below line in
>> guest.conf file
>> >       > vfb= [ 'sdl=1' ]
>> >       >
>> >       > But it is throwing below error:
>> >       >
>> >       > root@raspberrypi4-64:~/guest1# xl create -c guest1.cfg
>> >       > Parsing config from guest1.cfg
>> >       > libxl: error: libxl_qmp.c:1400:qmp_ev_fd_callback: Domain
>> 3:error on QMP socket: Connection reset by peer
>> >       > libxl: error: libxl_qmp.c:1439:qmp_ev_fd_callback: Domain
>> 3:Error happened with the QMP connection to QEMU
>> >       > libxl: error: libxl_dm.c:3351:device_model_postconfig_done:
>> Domain 3:Post DM startup configs failed, rc=-26
>> >       > libxl: error: libxl_create.c:1867:domcreate_devmodel_started:
>> Domain 3:device model did not start: -26
>> >       > libxl: error: libxl_aoutils.c:646:libxl__kill_xs_path: Device
>> Model already exited
>> >       > libxl: error: libxl_domain.c:1183:libxl__destroy_domid: Domain
>> 3:Non-existant domain
>> >       > libxl: error: libxl_domain.c:1137:domain_destroy_callback:
>> Domain 3:Unable to destroy guest
>> >       > libxl: error: libxl_domain.c:1064:domain_destroy_cb: Domain
>> 3:Destruction of domain failed
>> >       >
>> >       > Another way is VNC, i could install tigervnc in DOM0 but same i
>> couldn't in guest machine because it doesn't support
>> >       x11(supports wayland
>> >       > only). I am completely blocked here, Need your support to
>> enable the display up.
>> >       > Any alternative of VNC which could work in both x11 & wayland
>> supported images?
>> >       >
>> >       > Any input on VNC, SDL or any other way to proceed on this?
>> Looking forward to hearing from you.
>> >       >
>> >       > Regards,
>> >       > Vipul Kumar
>> >
>> >
>> >
>
>

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Re: Porting Xen in raspberry pi4B

[Stefano Stabellini]

[-- Attachment #1: Type: text/plain, Size: 10296 bytes --]

Hi Vipul,

If you look at the QEMU logs, it says:

VNC server running on 127.0.0.1:5900

That is the VNC server you need to connect to. So in theory:

  vncviewer 127.0.0.1:5900

should work correctly.


If you have:

  vfb = ["type=vnc"]

in your xl config file and you have "fbdev" in your Linux guest, it
should work.

If you connect to the VNC server but you get a black screen, it might be
a guest configuration issue. I would try with a simpler guest, text only
(no X11, no Wayland) and enable the fbdev console (fbcon). See
Documentation/fb/fbcon.rst in Linux. You should be able to see a
graphical console over VNC.

If that works, then you know that the fbdev kernel driver (xen-fbfront)
works correctly.

If it doesn't work, the output of "xenstore-ls" would be interesting.

Cheers,

Stefano


On Wed, 19 Oct 2022, Vipul Suneja wrote:
> Hi Stefano,
> 
> Thanks for the response!
> 
> I am following the same link you shared from the beginning. Tried the command "vncviewer localhost:0" in DOM0 but same issue "Can't open
> display", below are the logs:
> 
> root@raspberrypi4-64:~# vncviewer localhost:0
> 
> TigerVNC Viewer 64-bit v1.11.0
> Built on: 2020-09-08 12:16
> Copyright (C) 1999-2020 TigerVNC Team and many others (see README.rst)
> See https://www.tigervnc.org for information on TigerVNC.
> Can't open display:
> 
> Below are the netstat logs, i couldn't see anything running at port 5900 or 5901:
> 
> root@raspberrypi4-64:~# netstat -tuwx
> Active Internet connections (w/o servers)
> Proto Recv-Q Send-Q Local Address           Foreign Address         State      
> tcp        0    164 192.168.1.39:ssh        192.168.1.38:37472      ESTABLISHED
> Active UNIX domain sockets (w/o servers)
> Proto RefCnt Flags       Type       State         I-Node Path
> unix  8      [ ]         DGRAM      CONNECTED      10565 /dev/log
> unix  3      [ ]         STREAM     CONNECTED      10891 /var/run/xenstored/socket
> unix  3      [ ]         STREAM     CONNECTED      13791
> unix  3      [ ]         STREAM     CONNECTED      10843 /var/run/xenstored/socket
> unix  3      [ ]         STREAM     CONNECTED      10573 /var/run/xenstored/socket
> unix  2      [ ]         DGRAM      CONNECTED      14510
> unix  3      [ ]         STREAM     CONNECTED      13249
> unix  2      [ ]         DGRAM      CONNECTED      13887
> unix  2      [ ]         DGRAM      CONNECTED      10599
> unix  3      [ ]         STREAM     CONNECTED      14005
> unix  3      [ ]         STREAM     CONNECTED      13258
> unix  3      [ ]         STREAM     CONNECTED      13248
> unix  3      [ ]         STREAM     CONNECTED      14003
> unix  3      [ ]         STREAM     CONNECTED      10572 /var/run/xenstored/socket
> unix  3      [ ]         STREAM     CONNECTED      10786 /var/run/xenstored/socket
> unix  3      [ ]         DGRAM      CONNECTED      13186
> unix  3      [ ]         STREAM     CONNECTED      10864 /var/run/xenstored/socket
> unix  3      [ ]         STREAM     CONNECTED      10812 /var/run/xenstored/socket
> unix  2      [ ]         DGRAM      CONNECTED      14083
> unix  3      [ ]         STREAM     CONNECTED      10813 /var/run/xenstored/socket
> unix  3      [ ]         STREAM     CONNECTED      14068
> unix  3      [ ]         STREAM     CONNECTED      13256
> unix  3      [ ]         STREAM     CONNECTED      10571 /var/run/xenstored/socket
> unix  3      [ ]         STREAM     CONNECTED      10842
> unix  3      [ ]         STREAM     CONNECTED      13985
> unix  3      [ ]         DGRAM      CONNECTED      13185
> unix  2      [ ]         STREAM     CONNECTED      13884
> unix  2      [ ]         DGRAM      CONNECTED      14528
> unix  2      [ ]         DGRAM      CONNECTED      13785
> unix  3      [ ]         STREAM     CONNECTED      14034
> 
> Attaching xen log files of /var/log/xen.
> I didn't get the role of QEMU here because as mentioned earlier, I am porting in raspberrypi 4B.
> 
> Regards,
> Vipul Kumar
> 
> On Wed, Oct 19, 2022 at 12:43 AM Stefano Stabellini <sstabellini@kernel.org> wrote:
>       It usually works the way it is described in the guide:
> 
>       https://www.virtuatopia.com/index.php?title=Configuring_a_VNC_based_Graphical_Console_for_a_Xen_Paravirtualized_domainU_Guest
> 
>       You don't need to install any VNC-related server software because it is
>       already provided by Xen (to be precise it is provided by QEMU working
>       together with Xen.)
> 
>       You only need the vnc client in dom0 so that you can connect, but you
>       could also run the vnc client outside from another host. So basically
>       the following should work when executed in Dom0 after creating DomU:
> 
>         vncviewer localhost:0
> 
>       Can you attach the Xen and QEMU logs (/var/log/xen/*)? And also use
>       netstat -taunp to check if there is anything running at port 5900 or
>       5901?
> 
>       Cheers,
> 
>       Stefano
> 
> 
>       On Tue, 18 Oct 2022, Vipul Suneja wrote:
>       > Hi Stefano,
>       >
>       > Thanks for the response!
>       >
>       > I could install tigerVNC, x11vnc & libvncserver in Dom0 xen-image-minimal but only manage to install libvncserver(couldn't
>       install tigervnc
>       > & x11vnc because of x11
>       > support missing, it's wayland) in DOMU custom graphical image. I tried running vncviewer with IP address & port in dom0 to
>       access the domu
>       > graphical image display as per below commands.
>       >  
>       >  vncviewer 192.168.1.42:5901
>       >  
>       >  But it showing can't open display, below are the logs:
>       >  
>       > root@raspberrypi4-64:~/guest1# vncviewer 192.168.1.42:5901
>       >
>       > TigerVNC Viewer 64-bit v1.11.0
>       > Built on: 2020-09-08 12:16
>       > Copyright (C) 1999-2020 TigerVNC Team and many others (see README.rst)
>       > See https://www.tigervnc.org for information on TigerVNC.
>       > Can't open display:
>       > root@raspberrypi4-64:~/guest1#
>       >
>       > I am not exactly sure what the issue is but I thought only libvncserver in DOMU could work to get access but it did not
>       work. 
>       > If TigerVNC is the issue here then is there any other VNC source which could be installed for both x11 & wayland supported
>       images?
>       >
>       > Regards,
>       > Vipul Kumar
>       >
>       > On Tue, Oct 18, 2022 at 2:40 AM Stefano Stabellini <sstabellini@kernel.org> wrote:
>       >       VNC is typically easier to setup, because SDL needs extra libraries at
>       >       build time and runtime. If QEMU is built without SDL support it won't
>       >       start when you ask for SDL.
>       >
>       >       VNC should work with both x11 and wayland in your domU. It doesn't work
>       >       at the x11 level, it exposes a special fbdev device in your domU that
>       >       should work with:
>       >       - a graphical console in Linux domU
>       >       - x11
>       >       - wayland (but I haven't tested this so I am not 100% sure about it)
>       >
>       >       When you say "it doesn't work", what do you mean? Do you get a black
>       >       window?
>       >
>       >       You need CONFIG_XEN_FBDEV_FRONTEND in Linux domU
>       >       (drivers/video/fbdev/xen-fbfront.c). I would try to get a graphical text
>       >       console up and running in your domU before attempting x11/wayland.
>       >
>       >       Cheers,
>       >
>       >       Stefano
>       >
>       >       On Mon, 17 Oct 2022, Vipul Suneja wrote:
>       >       > Hi,
>       >       > Thanks!
>       >       >
>       >       > I have ported xen minimal image as DOM0 & custom wayland GUI based image as DOMU in raspberry pi4B. I am trying to
>       make GUI
>       >       display up
>       >       > for guest machine. I tried using sdl, included below line in guest.conf file
>       >       > vfb= [ 'sdl=1' ]
>       >       >
>       >       > But it is throwing below error:
>       >       >
>       >       > root@raspberrypi4-64:~/guest1# xl create -c guest1.cfg
>       >       > Parsing config from guest1.cfg
>       >       > libxl: error: libxl_qmp.c:1400:qmp_ev_fd_callback: Domain 3:error on QMP socket: Connection reset by peer
>       >       > libxl: error: libxl_qmp.c:1439:qmp_ev_fd_callback: Domain 3:Error happened with the QMP connection to QEMU
>       >       > libxl: error: libxl_dm.c:3351:device_model_postconfig_done: Domain 3:Post DM startup configs failed, rc=-26
>       >       > libxl: error: libxl_create.c:1867:domcreate_devmodel_started: Domain 3:device model did not start: -26
>       >       > libxl: error: libxl_aoutils.c:646:libxl__kill_xs_path: Device Model already exited
>       >       > libxl: error: libxl_domain.c:1183:libxl__destroy_domid: Domain 3:Non-existant domain
>       >       > libxl: error: libxl_domain.c:1137:domain_destroy_callback: Domain 3:Unable to destroy guest
>       >       > libxl: error: libxl_domain.c:1064:domain_destroy_cb: Domain 3:Destruction of domain failed
>       >       >
>       >       > Another way is VNC, i could install tigervnc in DOM0 but same i couldn't in guest machine because it doesn't support
>       >       x11(supports wayland
>       >       > only). I am completely blocked here, Need your support to enable the display up.
>       >       > Any alternative of VNC which could work in both x11 & wayland supported images?
>       >       >
>       >       > Any input on VNC, SDL or any other way to proceed on this? Looking forward to hearing from you.
>       >       >
>       >       > Regards,
>       >       > Vipul Kumar
>       >
>       >
>       >
> 
> 
> 

Re: Porting Xen in raspberry pi4B

[Vipul Suneja]

[-- Attachment #1: Type: text/plain, Size: 17677 bytes --]

Hi Stefano,

Thanks!

I used xen-guest-image-minimal(simple console based image) as a guest with
fbcon & fbdev enabled in kernel configurations but still the same error
can't open the display.
below are the outcome of "xenstore-ls":





































































































































































































































































































*root@raspberrypi4-64:~/guest1# xenstore-lstool = "" xenstored = ""local =
"" domain = ""  0 = ""   control = ""    feature-poweroff = "1"
feature-reboot = "1"   domid = "0"   name = "Domain-0"   device-model = ""
  0 = ""     backends = ""      console = ""      vkbd = ""      vfb = ""
    qnic = ""     state = "running"    1 = ""     backends = ""
console = ""      vkbd = ""      vfb = ""      qnic = ""     state =
"running"   backend = ""    vbd = ""     1 = ""      51712 = ""
 frontend = "/local/domain/1/device/vbd/51712"       params =
"/home/root/guest2/xen-guest-image-minimal-raspberrypi4-64.ext3"
 script = "/etc/xen/scripts/block"       frontend-id = "1"       online =
"1"       removable = "0"       bootable = "1"       state = "4"       dev
= "xvda"       type = "phy"       mode = "w"       device-type = "disk"
   discard-enable = "1"       feature-max-indirect-segments = "256"
 multi-queue-max-queues = "4"       max-ring-page-order = "4"       node =
"/dev/loop0"       physical-device = "7:0"       physical-device-path =
"/dev/loop0"       hotplug-status = "connected"       feature-flush-cache =
"1"       discard-granularity = "4096"       discard-alignment = "0"
 discard-secure = "0"       feature-discard = "1"       feature-barrier =
"1"       feature-persistent = "1"       sectors = "1794048"       info =
"0"       sector-size = "512"       physical-sector-size = "512"    vfb =
""     1 = ""      0 = ""       frontend = "/local/domain/1/device/vfb/0"
     frontend-id = "1"       online = "1"       state = "4"       vnc =
"1"       vnclisten = "127.0.0.1"       vncdisplay = "0"       vncunused =
"1"       sdl = "0"       opengl = "0"       feature-resize = "1"
 hotplug-status = "connected"       request-update = "1"    vkbd = ""     1
= ""      0 = ""       frontend = "/local/domain/1/device/vkbd/0"
 frontend-id = "1"       online = "1"       state = "4"
 feature-abs-pointer = "1"       feature-raw-pointer = "1"
 hotplug-status = "connected"    console = ""     1 = ""      0 = ""
 frontend = "/local/domain/1/console"       frontend-id = "1"       online
= "1"       state = "1"       protocol = "vt100"    vif = ""     1 = ""
  0 = ""       frontend = "/local/domain/1/device/vif/0"       frontend-id
= "1"       online = "1"       state = "4"       script =
"/etc/xen/scripts/vif-bridge"       mac = "e4:5f:01:cd:7b:dd"       bridge
= "xenbr0"       handle = "0"       type = "vif"       hotplug-status =
"connected"       feature-sg = "1"       feature-gso-tcpv4 = "1"
 feature-gso-tcpv6 = "1"       feature-ipv6-csum-offload = "1"
 feature-rx-copy = "1"       feature-xdp-headroom = "1"
 feature-rx-flip = "0"       feature-multicast-control = "1"
 feature-dynamic-multicast-control = "1"       feature-split-event-channels
= "1"       multi-queue-max-queues = "4"       feature-ctrl-ring = "1"  1 =
""   vm = "/vm/d81ec5a9-5bf9-4f2b-89e8-0f60d6da948f"   name = "guest2"
 cpu = ""    0 = ""     availability = "online"    1 = ""     availability
= "online"   memory = ""    static-max = "2097152"    target = "2097152"
videoram = "0"   device = ""    suspend = ""     event-channel = ""    vbd
= ""     51712 = ""      backend = "/local/domain/0/backend/vbd/1/51712"
  backend-id = "0"      state = "4"      virtual-device = "51712"
device-type = "disk"      multi-queue-num-queues = "2"      queue-0 = ""
   ring-ref = "8"       event-channel = "4"      queue-1 = ""
 ring-ref = "9"       event-channel = "5"      protocol = "arm-abi"
feature-persistent = "1"    vfb = ""     0 = ""      backend =
"/local/domain/0/backend/vfb/1/0"      backend-id = "0"      state = "4"
  page-ref = "275022"      event-channel = "3"      protocol = "arm-abi"
  feature-update = "1"    vkbd = ""     0 = ""      backend =
"/local/domain/0/backend/vkbd/1/0"      backend-id = "0"      state = "4"
    request-abs-pointer = "1"      page-ref = "275322"      page-gref =
"1284"      event-channel = "10"    vif = ""     0 = ""      backend =
"/local/domain/0/backend/vif/1/0"      backend-id = "0"      state = "4"
  handle = "0"      mac = "e4:5f:01:cd:7b:dd"      mtu = "1500"
xdp-headroom = "0"      multi-queue-num-queues = "2"      queue-0 = ""
 tx-ring-ref = "1280"       rx-ring-ref = "1281"       event-channel-tx =
"6"       event-channel-rx = "7"      queue-1 = ""       tx-ring-ref =
"1282"       rx-ring-ref = "1283"       event-channel-tx = "8"
 event-channel-rx = "9"      request-rx-copy = "1"      feature-rx-notify =
"1"      feature-sg = "1"      feature-gso-tcpv4 = "1"
feature-gso-tcpv6 = "1"      feature-ipv6-csum-offload = "1"   control =
""    shutdown = ""    feature-poweroff = "1"    feature-reboot = "1"
feature-suspend = ""    sysrq = ""
platform-feature-multiprocessor-suspend = "1"
platform-feature-xs_reset_watches = "1"   data = ""   drivers = ""
 feature = ""   attr = ""   error = ""   domid = "1"   store = ""    port =
"1"    ring-ref = "233473"   console = ""    backend =
"/local/domain/0/backend/console/1/0"    backend-id = "0"    limit =
"1048576"    type = "xenconsoled"    output = "pty"    tty = "/dev/pts/1"
  port = "2"    ring-ref = "233472"    vnc-listen = "127.0.0.1"    vnc-port
= "5900"   image = ""    device-model-pid = "788"vm =
"" d81ec5a9-5bf9-4f2b-89e8-0f60d6da948f = ""  name = "guest2"  uuid =
"d81ec5a9-5bf9-4f2b-89e8-0f60d6da948f"  start_time = "1520600274.27"libxl =
"" 1 = ""  device = ""   vbd = ""    51712 = ""     frontend =
"/local/domain/1/device/vbd/51712"     backend =
"/local/domain/0/backend/vbd/1/51712"     params =
"/home/root/guest2/xen-guest-image-minimal-raspberrypi4-64.ext3"     script
= "/etc/xen/scripts/block"     frontend-id = "1"     online = "1"
 removable = "0"     bootable = "1"     state = "1"     dev = "xvda"
 type = "phy"     mode = "w"     device-type = "disk"     discard-enable =
"1"   vfb = ""    0 = ""     frontend = "/local/domain/1/device/vfb/0"
 backend = "/local/domain/0/backend/vfb/1/0"     frontend-id = "1"
 online = "1"     state = "1"     vnc = "1"     vnclisten = "127.0.0.1"
 vncdisplay = "0"     vncunused = "1"     sdl = "0"     opengl = "0"   vkbd
= ""    0 = ""     frontend = "/local/domain/1/device/vkbd/0"     backend =
"/local/domain/0/backend/vkbd/1/0"     frontend-id = "1"     online = "1"
   state = "1"   console = ""    0 = ""     frontend =
"/local/domain/1/console"     backend =
"/local/domain/0/backend/console/1/0"     frontend-id = "1"     online =
"1"     state = "1"     protocol = "vt100"   vif = ""    0 = ""
 frontend = "/local/domain/1/device/vif/0"     backend =
"/local/domain/0/backend/vif/1/0"     frontend-id = "1"     online = "1"
 state = "1"     script = "/etc/xen/scripts/vif-bridge"     mac =
"e4:5f:01:cd:7b:dd"     bridge = "xenbr0"     handle = "0"     type =
"vif"     hotplug-status = ""  type = "pvh"  dm-version =
"qemu_xen"root@raspberrypi4-64:~/guest1#*

Any input as per above? Looking forward to hearing from you.

Regards,
Vipul Kumar

On Wed, Oct 26, 2022 at 5:21 AM Stefano Stabellini <sstabellini@kernel.org>
wrote:

> Hi Vipul,
>
> If you look at the QEMU logs, it says:
>
> VNC server running on 127.0.0.1:5900
>
> That is the VNC server you need to connect to. So in theory:
>
>   vncviewer 127.0.0.1:5900
>
> should work correctly.
>
>
> If you have:
>
>   vfb = ["type=vnc"]
>
> in your xl config file and you have "fbdev" in your Linux guest, it
> should work.
>
> If you connect to the VNC server but you get a black screen, it might be
> a guest configuration issue. I would try with a simpler guest, text only
> (no X11, no Wayland) and enable the fbdev console (fbcon). See
> Documentation/fb/fbcon.rst in Linux. You should be able to see a
> graphical console over VNC.
>
> If that works, then you know that the fbdev kernel driver (xen-fbfront)
> works correctly.
>
> If it doesn't work, the output of "xenstore-ls" would be interesting.
>
> Cheers,
>
> Stefano
>
>
> On Wed, 19 Oct 2022, Vipul Suneja wrote:
> > Hi Stefano,
> >
> > Thanks for the response!
> >
> > I am following the same link you shared from the beginning. Tried the
> command "vncviewer localhost:0" in DOM0 but same issue "Can't open
> > display", below are the logs:
> >
> > root@raspberrypi4-64:~# vncviewer localhost:0
> >
> > TigerVNC Viewer 64-bit v1.11.0
> > Built on: 2020-09-08 12:16
> > Copyright (C) 1999-2020 TigerVNC Team and many others (see README.rst)
> > See https://www.tigervnc.org for information on TigerVNC.
> > Can't open display:
> >
> > Below are the netstat logs, i couldn't see anything running at port 5900
> or 5901:
> >
> > root@raspberrypi4-64:~# netstat -tuwx
> > Active Internet connections (w/o servers)
> > Proto Recv-Q Send-Q Local Address           Foreign Address
> State
> > tcp        0    164 192.168.1.39:ssh        192.168.1.38:37472
>  ESTABLISHED
> > Active UNIX domain sockets (w/o servers)
> > Proto RefCnt Flags       Type       State         I-Node Path
> > unix  8      [ ]         DGRAM      CONNECTED      10565 /dev/log
> > unix  3      [ ]         STREAM     CONNECTED      10891
> /var/run/xenstored/socket
> > unix  3      [ ]         STREAM     CONNECTED      13791
> > unix  3      [ ]         STREAM     CONNECTED      10843
> /var/run/xenstored/socket
> > unix  3      [ ]         STREAM     CONNECTED      10573
> /var/run/xenstored/socket
> > unix  2      [ ]         DGRAM      CONNECTED      14510
> > unix  3      [ ]         STREAM     CONNECTED      13249
> > unix  2      [ ]         DGRAM      CONNECTED      13887
> > unix  2      [ ]         DGRAM      CONNECTED      10599
> > unix  3      [ ]         STREAM     CONNECTED      14005
> > unix  3      [ ]         STREAM     CONNECTED      13258
> > unix  3      [ ]         STREAM     CONNECTED      13248
> > unix  3      [ ]         STREAM     CONNECTED      14003
> > unix  3      [ ]         STREAM     CONNECTED      10572
> /var/run/xenstored/socket
> > unix  3      [ ]         STREAM     CONNECTED      10786
> /var/run/xenstored/socket
> > unix  3      [ ]         DGRAM      CONNECTED      13186
> > unix  3      [ ]         STREAM     CONNECTED      10864
> /var/run/xenstored/socket
> > unix  3      [ ]         STREAM     CONNECTED      10812
> /var/run/xenstored/socket
> > unix  2      [ ]         DGRAM      CONNECTED      14083
> > unix  3      [ ]         STREAM     CONNECTED      10813
> /var/run/xenstored/socket
> > unix  3      [ ]         STREAM     CONNECTED      14068
> > unix  3      [ ]         STREAM     CONNECTED      13256
> > unix  3      [ ]         STREAM     CONNECTED      10571
> /var/run/xenstored/socket
> > unix  3      [ ]         STREAM     CONNECTED      10842
> > unix  3      [ ]         STREAM     CONNECTED      13985
> > unix  3      [ ]         DGRAM      CONNECTED      13185
> > unix  2      [ ]         STREAM     CONNECTED      13884
> > unix  2      [ ]         DGRAM      CONNECTED      14528
> > unix  2      [ ]         DGRAM      CONNECTED      13785
> > unix  3      [ ]         STREAM     CONNECTED      14034
> >
> > Attaching xen log files of /var/log/xen.
> > I didn't get the role of QEMU here because as mentioned earlier, I am
> porting in raspberrypi 4B.
> >
> > Regards,
> > Vipul Kumar
> >
> > On Wed, Oct 19, 2022 at 12:43 AM Stefano Stabellini <
> sstabellini@kernel.org> wrote:
> >       It usually works the way it is described in the guide:
> >
> >
> https://www.virtuatopia.com/index.php?title=Configuring_a_VNC_based_Graphical_Console_for_a_Xen_Paravirtualized_domainU_Guest
> >
> >       You don't need to install any VNC-related server software because
> it is
> >       already provided by Xen (to be precise it is provided by QEMU
> working
> >       together with Xen.)
> >
> >       You only need the vnc client in dom0 so that you can connect, but
> you
> >       could also run the vnc client outside from another host. So
> basically
> >       the following should work when executed in Dom0 after creating
> DomU:
> >
> >         vncviewer localhost:0
> >
> >       Can you attach the Xen and QEMU logs (/var/log/xen/*)? And also use
> >       netstat -taunp to check if there is anything running at port 5900
> or
> >       5901?
> >
> >       Cheers,
> >
> >       Stefano
> >
> >
> >       On Tue, 18 Oct 2022, Vipul Suneja wrote:
> >       > Hi Stefano,
> >       >
> >       > Thanks for the response!
> >       >
> >       > I could install tigerVNC, x11vnc & libvncserver in Dom0
> xen-image-minimal but only manage to install libvncserver(couldn't
> >       install tigervnc
> >       > & x11vnc because of x11
> >       > support missing, it's wayland) in DOMU custom graphical image. I
> tried running vncviewer with IP address & port in dom0 to
> >       access the domu
> >       > graphical image display as per below commands.
> >       >
> >       >  vncviewer 192.168.1.42:5901
> >       >
> >       >  But it showing can't open display, below are the logs:
> >       >
> >       > root@raspberrypi4-64:~/guest1# vncviewer 192.168.1.42:5901
> >       >
> >       > TigerVNC Viewer 64-bit v1.11.0
> >       > Built on: 2020-09-08 12:16
> >       > Copyright (C) 1999-2020 TigerVNC Team and many others (see
> README.rst)
> >       > See https://www.tigervnc.org for information on TigerVNC.
> >       > Can't open display:
> >       > root@raspberrypi4-64:~/guest1#
> >       >
> >       > I am not exactly sure what the issue is but I thought only
> libvncserver in DOMU could work to get access but it did not
> >       work.
> >       > If TigerVNC is the issue here then is there any other VNC source
> which could be installed for both x11 & wayland supported
> >       images?
> >       >
> >       > Regards,
> >       > Vipul Kumar
> >       >
> >       > On Tue, Oct 18, 2022 at 2:40 AM Stefano Stabellini <
> sstabellini@kernel.org> wrote:
> >       >       VNC is typically easier to setup, because SDL needs extra
> libraries at
> >       >       build time and runtime. If QEMU is built without SDL
> support it won't
> >       >       start when you ask for SDL.
> >       >
> >       >       VNC should work with both x11 and wayland in your domU. It
> doesn't work
> >       >       at the x11 level, it exposes a special fbdev device in
> your domU that
> >       >       should work with:
> >       >       - a graphical console in Linux domU
> >       >       - x11
> >       >       - wayland (but I haven't tested this so I am not 100% sure
> about it)
> >       >
> >       >       When you say "it doesn't work", what do you mean? Do you
> get a black
> >       >       window?
> >       >
> >       >       You need CONFIG_XEN_FBDEV_FRONTEND in Linux domU
> >       >       (drivers/video/fbdev/xen-fbfront.c). I would try to get a
> graphical text
> >       >       console up and running in your domU before attempting
> x11/wayland.
> >       >
> >       >       Cheers,
> >       >
> >       >       Stefano
> >       >
> >       >       On Mon, 17 Oct 2022, Vipul Suneja wrote:
> >       >       > Hi,
> >       >       > Thanks!
> >       >       >
> >       >       > I have ported xen minimal image as DOM0 & custom wayland
> GUI based image as DOMU in raspberry pi4B. I am trying to
> >       make GUI
> >       >       display up
> >       >       > for guest machine. I tried using sdl, included below
> line in guest.conf file
> >       >       > vfb= [ 'sdl=1' ]
> >       >       >
> >       >       > But it is throwing below error:
> >       >       >
> >       >       > root@raspberrypi4-64:~/guest1# xl create -c guest1.cfg
> >       >       > Parsing config from guest1.cfg
> >       >       > libxl: error: libxl_qmp.c:1400:qmp_ev_fd_callback:
> Domain 3:error on QMP socket: Connection reset by peer
> >       >       > libxl: error: libxl_qmp.c:1439:qmp_ev_fd_callback:
> Domain 3:Error happened with the QMP connection to QEMU
> >       >       > libxl: error:
> libxl_dm.c:3351:device_model_postconfig_done: Domain 3:Post DM startup
> configs failed, rc=-26
> >       >       > libxl: error:
> libxl_create.c:1867:domcreate_devmodel_started: Domain 3:device model did
> not start: -26
> >       >       > libxl: error: libxl_aoutils.c:646:libxl__kill_xs_path:
> Device Model already exited
> >       >       > libxl: error: libxl_domain.c:1183:libxl__destroy_domid:
> Domain 3:Non-existant domain
> >       >       > libxl: error:
> libxl_domain.c:1137:domain_destroy_callback: Domain 3:Unable to destroy
> guest
> >       >       > libxl: error: libxl_domain.c:1064:domain_destroy_cb:
> Domain 3:Destruction of domain failed
> >       >       >
> >       >       > Another way is VNC, i could install tigervnc in DOM0 but
> same i couldn't in guest machine because it doesn't support
> >       >       x11(supports wayland
> >       >       > only). I am completely blocked here, Need your support
> to enable the display up.
> >       >       > Any alternative of VNC which could work in both x11 &
> wayland supported images?
> >       >       >
> >       >       > Any input on VNC, SDL or any other way to proceed on
> this? Looking forward to hearing from you.
> >       >       >
> >       >       > Regards,
> >       >       > Vipul Kumar
> >       >
> >       >
> >       >
> >
> >
> >

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Re: Porting Xen in raspberry pi4B

[Vipul Suneja]

[-- Attachment #1: Type: text/plain, Size: 25604 bytes --]

Hi Stefano,

Thanks!

Any input further on "xenstore-ls" logs?

I am trying to run the x0vncserver & x11vnc server manually on guest
machine(xen_guest_image_minimal) image but it's failing with the below
error.







































































































































*root@raspberrypi4-64:/usr/bin# x0vncserverx0vncserver: unable to open
display ""root@raspberrypi4-64:/usr/bin# root@raspberrypi4-64:/usr/bin#
x11vnc################################################################@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@##@
                                                          @##@  **  WARNING
 **  WARNING  **  WARNING  **  WARNING  **   @##@
                                @##@        YOU ARE RUNNING X11VNC WITHOUT
A PASSWORD!!        @##@
        @##@  This means anyone with network access to this computer   @##@
 may be able to view and control your desktop.            @##@
                                              @##@ >>> If you did not mean
to do this Press CTRL-C now!! <<< @##@

@##@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@##@
                                                  @##@  You can create an
x11vnc password file by running:       @##@
                          @##@       x11vnc -storepasswd password
/path/to/passfile      @##@  or   x11vnc -storepasswd /path/to/passfile
          @##@  or   x11vnc -storepasswd
@##@                                                           @##@  (the
last one will use ~/.vnc/passwd)                    @##@
                                        @##@  and then starting x11vnc via:
                           @##@
              @##@      x11vnc -rfbauth /path/to/passfile
 @##@                                                           @##@  an
existing ~/.vnc/passwd file from another VNC          @##@  application
will work fine too.                          @##@
                                @##@  You can also use the -passwdfile or
-passwd options.     @##@  (note -passwd is unsafe if local users are not
trusted)  @##@
@##@  Make sure any -rfbauth and -passwdfile password files    @##@  cannot
be read by untrusted users.                       @##@
                                      @##@  Use x11vnc -usepw to
automatically use your              @##@  ~/.vnc/passwd or
~/.vnc/passwdfile password files.       @##@  (and prompt you to create
~/.vnc/passwd if neither       @##@  file exists.)  Under -usepw, x11vnc
will exit if it      @##@  cannot find a password to use.
        @##@                                                           @##@
                                                          @##@  Even with a
password, the subsequent VNC traffic is      @##@  sent in the clear.
Consider tunnelling via ssh(1):      @##@
                        @##@    http://www.karlrunge.com/x11vnc/#tunnelling
<http://www.karlrunge.com/x11vnc/#tunnelling>            @##@
                                            @##@  Or using the x11vnc SSL
options: -ssl and -stunnel       @##@
                    @##@  Please Read the documentation for more info about
       @##@  passwords, security, and encryption.                     @##@
                                                          @##@
 http://www.karlrunge.com/x11vnc/faq.html#faq-passwd
<http://www.karlrunge.com/x11vnc/faq.html#faq-passwd>    @##@
                                            @##@  To disable this warning
use the -nopw option, or put     @##@  'nopw' on a line in your ~/.x11vncrc
file.               @##@

@##@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@################################################################09/03/2018
12:58:41 x11vnc version: 0.9.16 lastmod: 2019-01-05  pid: 42409/03/2018
12:58:41 XOpenDisplay("") failed.09/03/2018 12:58:41 Trying again with
XAUTHLOCALHOSTNAME=localhost ...09/03/2018 12:58:41 09/03/2018 12:58:41 ***
XOpenDisplay failed. No -display or DISPLAY.09/03/2018 12:58:41 *** Trying
":0" in 4 seconds.  Press Ctrl-C to abort.09/03/2018 12:58:41 *** 1 2 3 4
09/03/2018 12:58:45 XOpenDisplay(":0") failed.09/03/2018 12:58:45 Trying
again with XAUTHLOCALHOSTNAME=localhost ...09/03/2018 12:58:45
XOpenDisplay(":0") failed.09/03/2018 12:58:45 Trying again with unset
XAUTHLOCALHOSTNAME ...09/03/2018 12:58:45 09/03/2018 12:58:45
***************************************09/03/2018 12:58:45 *** XOpenDisplay
failed (:0)*** x11vnc was unable to open the X DISPLAY: ":0", it cannot
continue.*** There may be "Xlib:" error messages above with details about
the failure.Some tips and guidelines:** An X server (the one you wish to
view) must be running before x11vnc is   started: x11vnc does not start the
X server.  (however, see the -create   option if that is what you really
want).** You must use -display <disp>, -OR- set and export your $DISPLAY
 environment variable to refer to the display of the desired X server. -
Usually the display is simply ":0" (in fact x11vnc uses this if you forget
 to specify it), but in some multi-user situations it could be ":1", ":2",
 or even ":137".  Ask your administrator or a guru if you are having
 difficulty determining what your X DISPLAY is.** Next, you need to have
sufficient permissions (Xauthority)    to connect to the X DISPLAY.   Here
are some Tips: - Often, you just need to run x11vnc as the user logged into
the X session.   So make sure to be that user when you type x11vnc. - Being
root is usually not enough because the incorrect MIT-MAGIC-COOKIE   file
may be accessed.  The cookie file contains the secret key that   allows
x11vnc to connect to the desired X DISPLAY. - You can explicitly indicate
which MIT-MAGIC-COOKIE file should be used   by the -auth option, e.g.:
   x11vnc -auth /home/someuser/.Xauthority -display :0       x11vnc -auth
/tmp/.gdmzndVlR -display :0   you must have read permission for the auth
file.   See also '-auth guess' and '-findauth' discussed below.** If NO ONE
is logged into an X session yet, but there is a greeter login   program
like "gdm", "kdm", "xdm", or "dtlogin" running, you will need   to find and
use the raw display manager MIT-MAGIC-COOKIE file.   Some examples for
various display managers:     gdm:     -auth /var/gdm/:0.Xauth
-auth /var/lib/gdm/:0.Xauth     kdm:     -auth /var/lib/kdm/A:0-crWk72
        -auth /var/run/xauth/A:0-crWk72     xdm:     -auth
/var/lib/xdm/authdir/authfiles/A:0-XQvaJk     dtlogin: -auth
/var/dt/A:0-UgaaXa   Sometimes the command "ps wwwwaux | grep auth" can
reveal the file location.   Starting with x11vnc 0.9.9 you can have it try
to guess by using:              -auth guess   (see also the x11vnc
-findauth option.)   Only root will have read permission for the file, and
so x11vnc must be run   as root (or copy it).  The random characters in the
filenames will of course   change and the directory the cookie file resides
in is system dependent.See also: http://www.karlrunge.com/x11vnc/faq.html
<http://www.karlrunge.com/x11vnc/faq.html>*

Regards,
Vipul Kumar

On Thu, Nov 3, 2022 at 10:27 PM Vipul Suneja <vsuneja63@gmail.com> wrote:

> Hi Stefano,
>
> Thanks!
>
> I used xen-guest-image-minimal(simple console based image) as a guest with
> fbcon & fbdev enabled in kernel configurations but still the same error
> can't open the display.
> below are the outcome of "xenstore-ls":
>
>
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> *root@raspberrypi4-64:~/guest1# xenstore-lstool = "" xenstored = ""local =
> "" domain = ""  0 = ""   control = ""    feature-poweroff = "1"
> feature-reboot = "1"   domid = "0"   name = "Domain-0"   device-model = ""
>   0 = ""     backends = ""      console = ""      vkbd = ""      vfb = ""
>     qnic = ""     state = "running"    1 = ""     backends = ""
> console = ""      vkbd = ""      vfb = ""      qnic = ""     state =
> "running"   backend = ""    vbd = ""     1 = ""      51712 = ""
>  frontend = "/local/domain/1/device/vbd/51712"       params =
> "/home/root/guest2/xen-guest-image-minimal-raspberrypi4-64.ext3"
>  script = "/etc/xen/scripts/block"       frontend-id = "1"       online =
> "1"       removable = "0"       bootable = "1"       state = "4"       dev
> = "xvda"       type = "phy"       mode = "w"       device-type = "disk"
>    discard-enable = "1"       feature-max-indirect-segments = "256"
>  multi-queue-max-queues = "4"       max-ring-page-order = "4"       node =
> "/dev/loop0"       physical-device = "7:0"       physical-device-path =
> "/dev/loop0"       hotplug-status = "connected"       feature-flush-cache =
> "1"       discard-granularity = "4096"       discard-alignment = "0"
>  discard-secure = "0"       feature-discard = "1"       feature-barrier =
> "1"       feature-persistent = "1"       sectors = "1794048"       info =
> "0"       sector-size = "512"       physical-sector-size = "512"    vfb =
> ""     1 = ""      0 = ""       frontend = "/local/domain/1/device/vfb/0"
>      frontend-id = "1"       online = "1"       state = "4"       vnc =
> "1"       vnclisten = "127.0.0.1"       vncdisplay = "0"       vncunused =
> "1"       sdl = "0"       opengl = "0"       feature-resize = "1"
>  hotplug-status = "connected"       request-update = "1"    vkbd = ""     1
> = ""      0 = ""       frontend = "/local/domain/1/device/vkbd/0"
>  frontend-id = "1"       online = "1"       state = "4"
>  feature-abs-pointer = "1"       feature-raw-pointer = "1"
>  hotplug-status = "connected"    console = ""     1 = ""      0 = ""
>  frontend = "/local/domain/1/console"       frontend-id = "1"       online
> = "1"       state = "1"       protocol = "vt100"    vif = ""     1 = ""
>   0 = ""       frontend = "/local/domain/1/device/vif/0"       frontend-id
> = "1"       online = "1"       state = "4"       script =
> "/etc/xen/scripts/vif-bridge"       mac = "e4:5f:01:cd:7b:dd"       bridge
> = "xenbr0"       handle = "0"       type = "vif"       hotplug-status =
> "connected"       feature-sg = "1"       feature-gso-tcpv4 = "1"
>  feature-gso-tcpv6 = "1"       feature-ipv6-csum-offload = "1"
>  feature-rx-copy = "1"       feature-xdp-headroom = "1"
>  feature-rx-flip = "0"       feature-multicast-control = "1"
>  feature-dynamic-multicast-control = "1"       feature-split-event-channels
> = "1"       multi-queue-max-queues = "4"       feature-ctrl-ring = "1"  1 =
> ""   vm = "/vm/d81ec5a9-5bf9-4f2b-89e8-0f60d6da948f"   name = "guest2"
>  cpu = ""    0 = ""     availability = "online"    1 = ""     availability
> = "online"   memory = ""    static-max = "2097152"    target = "2097152"
> videoram = "0"   device = ""    suspend = ""     event-channel = ""    vbd
> = ""     51712 = ""      backend = "/local/domain/0/backend/vbd/1/51712"
>   backend-id = "0"      state = "4"      virtual-device = "51712"
> device-type = "disk"      multi-queue-num-queues = "2"      queue-0 = ""
>    ring-ref = "8"       event-channel = "4"      queue-1 = ""
>  ring-ref = "9"       event-channel = "5"      protocol = "arm-abi"
> feature-persistent = "1"    vfb = ""     0 = ""      backend =
> "/local/domain/0/backend/vfb/1/0"      backend-id = "0"      state = "4"
>   page-ref = "275022"      event-channel = "3"      protocol = "arm-abi"
>   feature-update = "1"    vkbd = ""     0 = ""      backend =
> "/local/domain/0/backend/vkbd/1/0"      backend-id = "0"      state = "4"
>     request-abs-pointer = "1"      page-ref = "275322"      page-gref =
> "1284"      event-channel = "10"    vif = ""     0 = ""      backend =
> "/local/domain/0/backend/vif/1/0"      backend-id = "0"      state = "4"
>   handle = "0"      mac = "e4:5f:01:cd:7b:dd"      mtu = "1500"
> xdp-headroom = "0"      multi-queue-num-queues = "2"      queue-0 = ""
>  tx-ring-ref = "1280"       rx-ring-ref = "1281"       event-channel-tx =
> "6"       event-channel-rx = "7"      queue-1 = ""       tx-ring-ref =
> "1282"       rx-ring-ref = "1283"       event-channel-tx = "8"
>  event-channel-rx = "9"      request-rx-copy = "1"      feature-rx-notify =
> "1"      feature-sg = "1"      feature-gso-tcpv4 = "1"
> feature-gso-tcpv6 = "1"      feature-ipv6-csum-offload = "1"   control =
> ""    shutdown = ""    feature-poweroff = "1"    feature-reboot = "1"
> feature-suspend = ""    sysrq = ""
> platform-feature-multiprocessor-suspend = "1"
> platform-feature-xs_reset_watches = "1"   data = ""   drivers = ""
>  feature = ""   attr = ""   error = ""   domid = "1"   store = ""    port =
> "1"    ring-ref = "233473"   console = ""    backend =
> "/local/domain/0/backend/console/1/0"    backend-id = "0"    limit =
> "1048576"    type = "xenconsoled"    output = "pty"    tty = "/dev/pts/1"
>   port = "2"    ring-ref = "233472"    vnc-listen = "127.0.0.1"    vnc-port
> = "5900"   image = ""    device-model-pid = "788"vm =
> "" d81ec5a9-5bf9-4f2b-89e8-0f60d6da948f = ""  name = "guest2"  uuid =
> "d81ec5a9-5bf9-4f2b-89e8-0f60d6da948f"  start_time = "1520600274.27"libxl =
> "" 1 = ""  device = ""   vbd = ""    51712 = ""     frontend =
> "/local/domain/1/device/vbd/51712"     backend =
> "/local/domain/0/backend/vbd/1/51712"     params =
> "/home/root/guest2/xen-guest-image-minimal-raspberrypi4-64.ext3"     script
> = "/etc/xen/scripts/block"     frontend-id = "1"     online = "1"
>  removable = "0"     bootable = "1"     state = "1"     dev = "xvda"
>  type = "phy"     mode = "w"     device-type = "disk"     discard-enable =
> "1"   vfb = ""    0 = ""     frontend = "/local/domain/1/device/vfb/0"
>  backend = "/local/domain/0/backend/vfb/1/0"     frontend-id = "1"
>  online = "1"     state = "1"     vnc = "1"     vnclisten = "127.0.0.1"
>  vncdisplay = "0"     vncunused = "1"     sdl = "0"     opengl = "0"   vkbd
> = ""    0 = ""     frontend = "/local/domain/1/device/vkbd/0"     backend =
> "/local/domain/0/backend/vkbd/1/0"     frontend-id = "1"     online = "1"
>    state = "1"   console = ""    0 = ""     frontend =
> "/local/domain/1/console"     backend =
> "/local/domain/0/backend/console/1/0"     frontend-id = "1"     online =
> "1"     state = "1"     protocol = "vt100"   vif = ""    0 = ""
>  frontend = "/local/domain/1/device/vif/0"     backend =
> "/local/domain/0/backend/vif/1/0"     frontend-id = "1"     online = "1"
>  state = "1"     script = "/etc/xen/scripts/vif-bridge"     mac =
> "e4:5f:01:cd:7b:dd"     bridge = "xenbr0"     handle = "0"     type =
> "vif"     hotplug-status = ""  type = "pvh"  dm-version =
> "qemu_xen"root@raspberrypi4-64:~/guest1#*
>
> Any input as per above? Looking forward to hearing from you.
>
> Regards,
> Vipul Kumar
>
> On Wed, Oct 26, 2022 at 5:21 AM Stefano Stabellini <sstabellini@kernel.org>
> wrote:
>
>> Hi Vipul,
>>
>> If you look at the QEMU logs, it says:
>>
>> VNC server running on 127.0.0.1:5900
>>
>> That is the VNC server you need to connect to. So in theory:
>>
>>   vncviewer 127.0.0.1:5900
>>
>> should work correctly.
>>
>>
>> If you have:
>>
>>   vfb = ["type=vnc"]
>>
>> in your xl config file and you have "fbdev" in your Linux guest, it
>> should work.
>>
>> If you connect to the VNC server but you get a black screen, it might be
>> a guest configuration issue. I would try with a simpler guest, text only
>> (no X11, no Wayland) and enable the fbdev console (fbcon). See
>> Documentation/fb/fbcon.rst in Linux. You should be able to see a
>> graphical console over VNC.
>>
>> If that works, then you know that the fbdev kernel driver (xen-fbfront)
>> works correctly.
>>
>> If it doesn't work, the output of "xenstore-ls" would be interesting.
>>
>> Cheers,
>>
>> Stefano
>>
>>
>> On Wed, 19 Oct 2022, Vipul Suneja wrote:
>> > Hi Stefano,
>> >
>> > Thanks for the response!
>> >
>> > I am following the same link you shared from the beginning. Tried the
>> command "vncviewer localhost:0" in DOM0 but same issue "Can't open
>> > display", below are the logs:
>> >
>> > root@raspberrypi4-64:~# vncviewer localhost:0
>> >
>> > TigerVNC Viewer 64-bit v1.11.0
>> > Built on: 2020-09-08 12:16
>> > Copyright (C) 1999-2020 TigerVNC Team and many others (see README.rst)
>> > See https://www.tigervnc.org for information on TigerVNC.
>> > Can't open display:
>> >
>> > Below are the netstat logs, i couldn't see anything running at port
>> 5900 or 5901:
>> >
>> > root@raspberrypi4-64:~# netstat -tuwx
>> > Active Internet connections (w/o servers)
>> > Proto Recv-Q Send-Q Local Address           Foreign Address
>> State
>> > tcp        0    164 192.168.1.39:ssh        192.168.1.38:37472
>>  ESTABLISHED
>> > Active UNIX domain sockets (w/o servers)
>> > Proto RefCnt Flags       Type       State         I-Node Path
>> > unix  8      [ ]         DGRAM      CONNECTED      10565 /dev/log
>> > unix  3      [ ]         STREAM     CONNECTED      10891
>> /var/run/xenstored/socket
>> > unix  3      [ ]         STREAM     CONNECTED      13791
>> > unix  3      [ ]         STREAM     CONNECTED      10843
>> /var/run/xenstored/socket
>> > unix  3      [ ]         STREAM     CONNECTED      10573
>> /var/run/xenstored/socket
>> > unix  2      [ ]         DGRAM      CONNECTED      14510
>> > unix  3      [ ]         STREAM     CONNECTED      13249
>> > unix  2      [ ]         DGRAM      CONNECTED      13887
>> > unix  2      [ ]         DGRAM      CONNECTED      10599
>> > unix  3      [ ]         STREAM     CONNECTED      14005
>> > unix  3      [ ]         STREAM     CONNECTED      13258
>> > unix  3      [ ]         STREAM     CONNECTED      13248
>> > unix  3      [ ]         STREAM     CONNECTED      14003
>> > unix  3      [ ]         STREAM     CONNECTED      10572
>> /var/run/xenstored/socket
>> > unix  3      [ ]         STREAM     CONNECTED      10786
>> /var/run/xenstored/socket
>> > unix  3      [ ]         DGRAM      CONNECTED      13186
>> > unix  3      [ ]         STREAM     CONNECTED      10864
>> /var/run/xenstored/socket
>> > unix  3      [ ]         STREAM     CONNECTED      10812
>> /var/run/xenstored/socket
>> > unix  2      [ ]         DGRAM      CONNECTED      14083
>> > unix  3      [ ]         STREAM     CONNECTED      10813
>> /var/run/xenstored/socket
>> > unix  3      [ ]         STREAM     CONNECTED      14068
>> > unix  3      [ ]         STREAM     CONNECTED      13256
>> > unix  3      [ ]         STREAM     CONNECTED      10571
>> /var/run/xenstored/socket
>> > unix  3      [ ]         STREAM     CONNECTED      10842
>> > unix  3      [ ]         STREAM     CONNECTED      13985
>> > unix  3      [ ]         DGRAM      CONNECTED      13185
>> > unix  2      [ ]         STREAM     CONNECTED      13884
>> > unix  2      [ ]         DGRAM      CONNECTED      14528
>> > unix  2      [ ]         DGRAM      CONNECTED      13785
>> > unix  3      [ ]         STREAM     CONNECTED      14034
>> >
>> > Attaching xen log files of /var/log/xen.
>> > I didn't get the role of QEMU here because as mentioned earlier, I am
>> porting in raspberrypi 4B.
>> >
>> > Regards,
>> > Vipul Kumar
>> >
>> > On Wed, Oct 19, 2022 at 12:43 AM Stefano Stabellini <
>> sstabellini@kernel.org> wrote:
>> >       It usually works the way it is described in the guide:
>> >
>> >
>> https://www.virtuatopia.com/index.php?title=Configuring_a_VNC_based_Graphical_Console_for_a_Xen_Paravirtualized_domainU_Guest
>> >
>> >       You don't need to install any VNC-related server software because
>> it is
>> >       already provided by Xen (to be precise it is provided by QEMU
>> working
>> >       together with Xen.)
>> >
>> >       You only need the vnc client in dom0 so that you can connect, but
>> you
>> >       could also run the vnc client outside from another host. So
>> basically
>> >       the following should work when executed in Dom0 after creating
>> DomU:
>> >
>> >         vncviewer localhost:0
>> >
>> >       Can you attach the Xen and QEMU logs (/var/log/xen/*)? And also
>> use
>> >       netstat -taunp to check if there is anything running at port 5900
>> or
>> >       5901?
>> >
>> >       Cheers,
>> >
>> >       Stefano
>> >
>> >
>> >       On Tue, 18 Oct 2022, Vipul Suneja wrote:
>> >       > Hi Stefano,
>> >       >
>> >       > Thanks for the response!
>> >       >
>> >       > I could install tigerVNC, x11vnc & libvncserver in Dom0
>> xen-image-minimal but only manage to install libvncserver(couldn't
>> >       install tigervnc
>> >       > & x11vnc because of x11
>> >       > support missing, it's wayland) in DOMU custom graphical image.
>> I tried running vncviewer with IP address & port in dom0 to
>> >       access the domu
>> >       > graphical image display as per below commands.
>> >       >
>> >       >  vncviewer 192.168.1.42:5901
>> >       >
>> >       >  But it showing can't open display, below are the logs:
>> >       >
>> >       > root@raspberrypi4-64:~/guest1# vncviewer 192.168.1.42:5901
>> >       >
>> >       > TigerVNC Viewer 64-bit v1.11.0
>> >       > Built on: 2020-09-08 12:16
>> >       > Copyright (C) 1999-2020 TigerVNC Team and many others (see
>> README.rst)
>> >       > See https://www.tigervnc.org for information on TigerVNC.
>> >       > Can't open display:
>> >       > root@raspberrypi4-64:~/guest1#
>> >       >
>> >       > I am not exactly sure what the issue is but I thought only
>> libvncserver in DOMU could work to get access but it did not
>> >       work.
>> >       > If TigerVNC is the issue here then is there any other VNC
>> source which could be installed for both x11 & wayland supported
>> >       images?
>> >       >
>> >       > Regards,
>> >       > Vipul Kumar
>> >       >
>> >       > On Tue, Oct 18, 2022 at 2:40 AM Stefano Stabellini <
>> sstabellini@kernel.org> wrote:
>> >       >       VNC is typically easier to setup, because SDL needs extra
>> libraries at
>> >       >       build time and runtime. If QEMU is built without SDL
>> support it won't
>> >       >       start when you ask for SDL.
>> >       >
>> >       >       VNC should work with both x11 and wayland in your domU.
>> It doesn't work
>> >       >       at the x11 level, it exposes a special fbdev device in
>> your domU that
>> >       >       should work with:
>> >       >       - a graphical console in Linux domU
>> >       >       - x11
>> >       >       - wayland (but I haven't tested this so I am not 100%
>> sure about it)
>> >       >
>> >       >       When you say "it doesn't work", what do you mean? Do you
>> get a black
>> >       >       window?
>> >       >
>> >       >       You need CONFIG_XEN_FBDEV_FRONTEND in Linux domU
>> >       >       (drivers/video/fbdev/xen-fbfront.c). I would try to get a
>> graphical text
>> >       >       console up and running in your domU before attempting
>> x11/wayland.
>> >       >
>> >       >       Cheers,
>> >       >
>> >       >       Stefano
>> >       >
>> >       >       On Mon, 17 Oct 2022, Vipul Suneja wrote:
>> >       >       > Hi,
>> >       >       > Thanks!
>> >       >       >
>> >       >       > I have ported xen minimal image as DOM0 & custom
>> wayland GUI based image as DOMU in raspberry pi4B. I am trying to
>> >       make GUI
>> >       >       display up
>> >       >       > for guest machine. I tried using sdl, included below
>> line in guest.conf file
>> >       >       > vfb= [ 'sdl=1' ]
>> >       >       >
>> >       >       > But it is throwing below error:
>> >       >       >
>> >       >       > root@raspberrypi4-64:~/guest1# xl create -c guest1.cfg
>> >       >       > Parsing config from guest1.cfg
>> >       >       > libxl: error: libxl_qmp.c:1400:qmp_ev_fd_callback:
>> Domain 3:error on QMP socket: Connection reset by peer
>> >       >       > libxl: error: libxl_qmp.c:1439:qmp_ev_fd_callback:
>> Domain 3:Error happened with the QMP connection to QEMU
>> >       >       > libxl: error:
>> libxl_dm.c:3351:device_model_postconfig_done: Domain 3:Post DM startup
>> configs failed, rc=-26
>> >       >       > libxl: error:
>> libxl_create.c:1867:domcreate_devmodel_started: Domain 3:device model did
>> not start: -26
>> >       >       > libxl: error: libxl_aoutils.c:646:libxl__kill_xs_path:
>> Device Model already exited
>> >       >       > libxl: error: libxl_domain.c:1183:libxl__destroy_domid:
>> Domain 3:Non-existant domain
>> >       >       > libxl: error:
>> libxl_domain.c:1137:domain_destroy_callback: Domain 3:Unable to destroy
>> guest
>> >       >       > libxl: error: libxl_domain.c:1064:domain_destroy_cb:
>> Domain 3:Destruction of domain failed
>> >       >       >
>> >       >       > Another way is VNC, i could install tigervnc in DOM0
>> but same i couldn't in guest machine because it doesn't support
>> >       >       x11(supports wayland
>> >       >       > only). I am completely blocked here, Need your support
>> to enable the display up.
>> >       >       > Any alternative of VNC which could work in both x11 &
>> wayland supported images?
>> >       >       >
>> >       >       > Any input on VNC, SDL or any other way to proceed on
>> this? Looking forward to hearing from you.
>> >       >       >
>> >       >       > Regards,
>> >       >       > Vipul Kumar
>> >       >
>> >       >
>> >       >
>> >
>> >
>> >
>
>

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Re: Porting Xen in raspberry pi4B

[Stefano Stabellini]

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Hi Vipul,

Sorry for the late reply. From the earlier logs that you sent, it looks
like everything should be working correctly. Specifically:

     vfb = ""
      1 = ""
       0 = ""
        frontend = "/local/domain/1/device/vfb/0"
        frontend-id = "1"
        online = "1"
        state = "4"
        vnc = "1"
        vnclisten = "127.0.0.1"
        vncdisplay = "0"
        vncunused = "1"
        sdl = "0"
        opengl = "0"
        feature-resize = "1"
        hotplug-status = "connected"
        request-update = "1"

state "4" means "connected". So I would expect that you should be able
to connect to the vnc server using vncviewer. You might not see anything
(black screen) but you should definitely be able to connect.

I wouldn't try to launch x11 in the guest just yet. fbcon in Linux is
enough to render something on the screen. You should be able to see the
Linux text-based console rendered graphically, connecting to it via vnc.

Sorry for the basic question, but have you tried all the following?

vncviewer 127.0.0.1:0
vncviewer 127.0.0.1:1
vncviewer 127.0.0.1:2
vncviewer 127.0.0.1:5900
vncviewer 127.0.0.1:5901
vncviewer 127.0.0.1:5902

Given that from the xenstore-ls logs everything seems to work correctly
I am not sure what else to suggest. You might have to add printf to QEMU
ui/vnc.c and hw/display/xenfb.c to see what is going wrong.

Cheers,

Stefano


On Mon, 7 Nov 2022, Vipul Suneja wrote:
> Hi Stefano,
> Thanks!
> 
> Any input further on "xenstore-ls" logs?
> 
> I am trying to run the x0vncserver & x11vnc server manually on guest machine(xen_guest_image_minimal) image but it's failing with the below
> error.
> 
> root@raspberrypi4-64:/usr/bin# x0vncserver
> x0vncserver: unable to open display ""
> root@raspberrypi4-64:/usr/bin#
> root@raspberrypi4-64:/usr/bin# x11vnc
> ###############################################################
> #@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@#
> #@                                                           @#
> #@  **  WARNING  **  WARNING  **  WARNING  **  WARNING  **   @#
> #@                                                           @#
> #@        YOU ARE RUNNING X11VNC WITHOUT A PASSWORD!!        @#
> #@                                                           @#
> #@  This means anyone with network access to this computer   @#
> #@  may be able to view and control your desktop.            @#
> #@                                                           @#
> #@ >>> If you did not mean to do this Press CTRL-C now!! <<< @#
> #@                                                           @#
> #@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@#
> #@                                                           @#
> #@  You can create an x11vnc password file by running:       @#
> #@                                                           @#
> #@       x11vnc -storepasswd password /path/to/passfile      @#
> #@  or   x11vnc -storepasswd /path/to/passfile               @#
> #@  or   x11vnc -storepasswd                                 @#
> #@                                                           @#
> #@  (the last one will use ~/.vnc/passwd)                    @#
> #@                                                           @#
> #@  and then starting x11vnc via:                            @#
> #@                                                           @#
> #@      x11vnc -rfbauth /path/to/passfile                    @#
> #@                                                           @#
> #@  an existing ~/.vnc/passwd file from another VNC          @#
> #@  application will work fine too.                          @#
> #@                                                           @#
> #@  You can also use the -passwdfile or -passwd options.     @#
> #@  (note -passwd is unsafe if local users are not trusted)  @#
> #@                                                           @#
> #@  Make sure any -rfbauth and -passwdfile password files    @#
> #@  cannot be read by untrusted users.                       @#
> #@                                                           @#
> #@  Use x11vnc -usepw to automatically use your              @#
> #@  ~/.vnc/passwd or ~/.vnc/passwdfile password files.       @#
> #@  (and prompt you to create ~/.vnc/passwd if neither       @#
> #@  file exists.)  Under -usepw, x11vnc will exit if it      @#
> #@  cannot find a password to use.                           @#
> #@                                                           @#
> #@                                                           @#
> #@  Even with a password, the subsequent VNC traffic is      @#
> #@  sent in the clear.  Consider tunnelling via ssh(1):      @#
> #@                                                           @#
> #@    http://www.karlrunge.com/x11vnc/#tunnelling            @#
> #@                                                           @#
> #@  Or using the x11vnc SSL options: -ssl and -stunnel       @#
> #@                                                           @#
> #@  Please Read the documentation for more info about        @#
> #@  passwords, security, and encryption.                     @#
> #@                                                           @#
> #@    http://www.karlrunge.com/x11vnc/faq.html#faq-passwd    @#
> #@                                                           @#
> #@  To disable this warning use the -nopw option, or put     @#
> #@  'nopw' on a line in your ~/.x11vncrc file.               @#
> #@                                                           @#
> #@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@#
> ###############################################################
> 09/03/2018 12:58:41 x11vnc version: 0.9.16 lastmod: 2019-01-05  pid: 424
> 09/03/2018 12:58:41 XOpenDisplay("") failed.
> 09/03/2018 12:58:41 Trying again with XAUTHLOCALHOSTNAME=localhost ...
> 09/03/2018 12:58:41
> 09/03/2018 12:58:41 *** XOpenDisplay failed. No -display or DISPLAY.
> 09/03/2018 12:58:41 *** Trying ":0" in 4 seconds.  Press Ctrl-C to abort.
> 09/03/2018 12:58:41 *** 1 2 3 4
> 09/03/2018 12:58:45 XOpenDisplay(":0") failed.
> 09/03/2018 12:58:45 Trying again with XAUTHLOCALHOSTNAME=localhost ...
> 09/03/2018 12:58:45 XOpenDisplay(":0") failed.
> 09/03/2018 12:58:45 Trying again with unset XAUTHLOCALHOSTNAME ...
> 09/03/2018 12:58:45
> 
> 09/03/2018 12:58:45 ***************************************
> 09/03/2018 12:58:45 *** XOpenDisplay failed (:0)
> 
> *** x11vnc was unable to open the X DISPLAY: ":0", it cannot continue.
> *** There may be "Xlib:" error messages above with details about the failure.
> 
> Some tips and guidelines:
> 
> ** An X server (the one you wish to view) must be running before x11vnc is
>    started: x11vnc does not start the X server.  (however, see the -create
>    option if that is what you really want).
> 
> ** You must use -display <disp>, -OR- set and export your $DISPLAY
>    environment variable to refer to the display of the desired X server.
>  - Usually the display is simply ":0" (in fact x11vnc uses this if you forget
>    to specify it), but in some multi-user situations it could be ":1", ":2",
>    or even ":137".  Ask your administrator or a guru if you are having
>    difficulty determining what your X DISPLAY is.
> 
> ** Next, you need to have sufficient permissions (Xauthority)
>    to connect to the X DISPLAY.   Here are some Tips:
> 
>  - Often, you just need to run x11vnc as the user logged into the X session.
>    So make sure to be that user when you type x11vnc.
>  - Being root is usually not enough because the incorrect MIT-MAGIC-COOKIE
>    file may be accessed.  The cookie file contains the secret key that
>    allows x11vnc to connect to the desired X DISPLAY.
>  - You can explicitly indicate which MIT-MAGIC-COOKIE file should be used
>    by the -auth option, e.g.:
>        x11vnc -auth /home/someuser/.Xauthority -display :0
>        x11vnc -auth /tmp/.gdmzndVlR -display :0
>    you must have read permission for the auth file.
>    See also '-auth guess' and '-findauth' discussed below.
> 
> ** If NO ONE is logged into an X session yet, but there is a greeter login
>    program like "gdm", "kdm", "xdm", or "dtlogin" running, you will need
>    to find and use the raw display manager MIT-MAGIC-COOKIE file.
>    Some examples for various display managers:
> 
>      gdm:     -auth /var/gdm/:0.Xauth
>               -auth /var/lib/gdm/:0.Xauth
>      kdm:     -auth /var/lib/kdm/A:0-crWk72
>               -auth /var/run/xauth/A:0-crWk72
>      xdm:     -auth /var/lib/xdm/authdir/authfiles/A:0-XQvaJk
>      dtlogin: -auth /var/dt/A:0-UgaaXa
> 
>    Sometimes the command "ps wwwwaux | grep auth" can reveal the file location.
> 
>    Starting with x11vnc 0.9.9 you can have it try to guess by using:
> 
>               -auth guess
> 
>    (see also the x11vnc -findauth option.)
> 
>    Only root will have read permission for the file, and so x11vnc must be run
>    as root (or copy it).  The random characters in the filenames will of course
>    change and the directory the cookie file resides in is system dependent.
> 
> See also: http://www.karlrunge.com/x11vnc/faq.html
> 
> Regards,
> Vipul Kumar
> 
> On Thu, Nov 3, 2022 at 10:27 PM Vipul Suneja <vsuneja63@gmail.com> wrote:
>       Hi Stefano,
> Thanks!
> 
> I used xen-guest-image-minimal(simple console based image) as a guest with fbcon & fbdev enabled in kernel configurations but still
> the same error can't open the display.
> below are the outcome of "xenstore-ls":
> 
> root@raspberrypi4-64:~/guest1# xenstore-ls
> tool = ""
>  xenstored = ""
> local = ""
>  domain = ""
>   0 = ""
>    control = ""
>     feature-poweroff = "1"
>     feature-reboot = "1"
>    domid = "0"
>    name = "Domain-0"
>    device-model = ""
>     0 = ""
>      backends = ""
>       console = ""
>       vkbd = ""
>       vfb = ""
>       qnic = ""
>      state = "running"
>     1 = ""
>      backends = ""
>       console = ""
>       vkbd = ""
>       vfb = ""
>       qnic = ""
>      state = "running"
>    backend = ""
>     vbd = ""
>      1 = ""
>       51712 = ""
>        frontend = "/local/domain/1/device/vbd/51712"
>        params = "/home/root/guest2/xen-guest-image-minimal-raspberrypi4-64.ext3"
>        script = "/etc/xen/scripts/block"
>        frontend-id = "1"
>        online = "1"
>        removable = "0"
>        bootable = "1"
>        state = "4"
>        dev = "xvda"
>        type = "phy"
>        mode = "w"
>        device-type = "disk"
>        discard-enable = "1"
>        feature-max-indirect-segments = "256"
>        multi-queue-max-queues = "4"
>        max-ring-page-order = "4"
>        node = "/dev/loop0"
>        physical-device = "7:0"
>        physical-device-path = "/dev/loop0"
>        hotplug-status = "connected"
>        feature-flush-cache = "1"
>        discard-granularity = "4096"
>        discard-alignment = "0"
>        discard-secure = "0"
>        feature-discard = "1"
>        feature-barrier = "1"
>        feature-persistent = "1"
>        sectors = "1794048"
>        info = "0"
>        sector-size = "512"
>        physical-sector-size = "512"
>     vfb = ""
>      1 = ""
>       0 = ""
>        frontend = "/local/domain/1/device/vfb/0"
>        frontend-id = "1"
>        online = "1"
>        state = "4"
>        vnc = "1"
>        vnclisten = "127.0.0.1"
>        vncdisplay = "0"
>        vncunused = "1"
>        sdl = "0"
>        opengl = "0"
>        feature-resize = "1"
>        hotplug-status = "connected"
>        request-update = "1"
>     vkbd = ""
>      1 = ""
>       0 = ""
>        frontend = "/local/domain/1/device/vkbd/0"
>        frontend-id = "1"
>        online = "1"
>        state = "4"
>        feature-abs-pointer = "1"
>        feature-raw-pointer = "1"
>        hotplug-status = "connected"
>     console = ""
>      1 = ""
>       0 = ""
>        frontend = "/local/domain/1/console"
>        frontend-id = "1"
>        online = "1"
>        state = "1"
>        protocol = "vt100"
>     vif = ""
>      1 = ""
>       0 = ""
>        frontend = "/local/domain/1/device/vif/0"
>        frontend-id = "1"
>        online = "1"
>        state = "4"
>        script = "/etc/xen/scripts/vif-bridge"
>        mac = "e4:5f:01:cd:7b:dd"
>        bridge = "xenbr0"
>        handle = "0"
>        type = "vif"
>        hotplug-status = "connected"
>        feature-sg = "1"
>        feature-gso-tcpv4 = "1"
>        feature-gso-tcpv6 = "1"
>        feature-ipv6-csum-offload = "1"
>        feature-rx-copy = "1"
>        feature-xdp-headroom = "1"
>        feature-rx-flip = "0"
>        feature-multicast-control = "1"
>        feature-dynamic-multicast-control = "1"
>        feature-split-event-channels = "1"
>        multi-queue-max-queues = "4"
>        feature-ctrl-ring = "1"
>   1 = ""
>    vm = "/vm/d81ec5a9-5bf9-4f2b-89e8-0f60d6da948f"
>    name = "guest2"
>    cpu = ""
>     0 = ""
>      availability = "online"
>     1 = ""
>      availability = "online"
>    memory = ""
>     static-max = "2097152"
>     target = "2097152"
>     videoram = "0"
>    device = ""
>     suspend = ""
>      event-channel = ""
>     vbd = ""
>      51712 = ""
>       backend = "/local/domain/0/backend/vbd/1/51712"
>       backend-id = "0"
>       state = "4"
>       virtual-device = "51712"
>       device-type = "disk"
>       multi-queue-num-queues = "2"
>       queue-0 = ""
>        ring-ref = "8"
>        event-channel = "4"
>       queue-1 = ""
>        ring-ref = "9"
>        event-channel = "5"
>       protocol = "arm-abi"
>       feature-persistent = "1"
>     vfb = ""
>      0 = ""
>       backend = "/local/domain/0/backend/vfb/1/0"
>       backend-id = "0"
>       state = "4"
>       page-ref = "275022"
>       event-channel = "3"
>       protocol = "arm-abi"
>       feature-update = "1"
>     vkbd = ""
>      0 = ""
>       backend = "/local/domain/0/backend/vkbd/1/0"
>       backend-id = "0"
>       state = "4"
>       request-abs-pointer = "1"
>       page-ref = "275322"
>       page-gref = "1284"
>       event-channel = "10"
>     vif = ""
>      0 = ""
>       backend = "/local/domain/0/backend/vif/1/0"
>       backend-id = "0"
>       state = "4"
>       handle = "0"
>       mac = "e4:5f:01:cd:7b:dd"
>       mtu = "1500"
>       xdp-headroom = "0"
>       multi-queue-num-queues = "2"
>       queue-0 = ""
>        tx-ring-ref = "1280"
>        rx-ring-ref = "1281"
>        event-channel-tx = "6"
>        event-channel-rx = "7"
>       queue-1 = ""
>        tx-ring-ref = "1282"
>        rx-ring-ref = "1283"
>        event-channel-tx = "8"
>        event-channel-rx = "9"
>       request-rx-copy = "1"
>       feature-rx-notify = "1"
>       feature-sg = "1"
>       feature-gso-tcpv4 = "1"
>       feature-gso-tcpv6 = "1"
>       feature-ipv6-csum-offload = "1"
>    control = ""
>     shutdown = ""
>     feature-poweroff = "1"
>     feature-reboot = "1"
>     feature-suspend = ""
>     sysrq = ""
>     platform-feature-multiprocessor-suspend = "1"
>     platform-feature-xs_reset_watches = "1"
>    data = ""
>    drivers = ""
>    feature = ""
>    attr = ""
>    error = ""
>    domid = "1"
>    store = ""
>     port = "1"
>     ring-ref = "233473"
>    console = ""
>     backend = "/local/domain/0/backend/console/1/0"
>     backend-id = "0"
>     limit = "1048576"
>     type = "xenconsoled"
>     output = "pty"
>     tty = "/dev/pts/1"
>     port = "2"
>     ring-ref = "233472"
>     vnc-listen = "127.0.0.1"
>     vnc-port = "5900"
>    image = ""
>     device-model-pid = "788"
> vm = ""
>  d81ec5a9-5bf9-4f2b-89e8-0f60d6da948f = ""
>   name = "guest2"
>   uuid = "d81ec5a9-5bf9-4f2b-89e8-0f60d6da948f"
>   start_time = "1520600274.27"
> libxl = ""
>  1 = ""
>   device = ""
>    vbd = ""
>     51712 = ""
>      frontend = "/local/domain/1/device/vbd/51712"
>      backend = "/local/domain/0/backend/vbd/1/51712"
>      params = "/home/root/guest2/xen-guest-image-minimal-raspberrypi4-64.ext3"
>      script = "/etc/xen/scripts/block"
>      frontend-id = "1"
>      online = "1"
>      removable = "0"
>      bootable = "1"
>      state = "1"
>      dev = "xvda"
>      type = "phy"
>      mode = "w"
>      device-type = "disk"
>      discard-enable = "1"
>    vfb = ""
>     0 = ""
>      frontend = "/local/domain/1/device/vfb/0"
>      backend = "/local/domain/0/backend/vfb/1/0"
>      frontend-id = "1"
>      online = "1"
>      state = "1"
>      vnc = "1"
>      vnclisten = "127.0.0.1"
>      vncdisplay = "0"
>      vncunused = "1"
>      sdl = "0"
>      opengl = "0"
>    vkbd = ""
>     0 = ""
>      frontend = "/local/domain/1/device/vkbd/0"
>      backend = "/local/domain/0/backend/vkbd/1/0"
>      frontend-id = "1"
>      online = "1"
>      state = "1"
>    console = ""
>     0 = ""
>      frontend = "/local/domain/1/console"
>      backend = "/local/domain/0/backend/console/1/0"
>      frontend-id = "1"
>      online = "1"
>      state = "1"
>      protocol = "vt100"
>    vif = ""
>     0 = ""
>      frontend = "/local/domain/1/device/vif/0"
>      backend = "/local/domain/0/backend/vif/1/0"
>      frontend-id = "1"
>      online = "1"
>      state = "1"
>      script = "/etc/xen/scripts/vif-bridge"
>      mac = "e4:5f:01:cd:7b:dd"
>      bridge = "xenbr0"
>      handle = "0"
>      type = "vif"
>      hotplug-status = ""
>   type = "pvh"
>   dm-version = "qemu_xen"
> root@raspberrypi4-64:~/guest1#
> 
> Any input as per above? Looking forward to hearing from you.
> 
> Regards,
> Vipul Kumar
> 
> On Wed, Oct 26, 2022 at 5:21 AM Stefano Stabellini <sstabellini@kernel.org> wrote:
>       Hi Vipul,
> 
>       If you look at the QEMU logs, it says:
> 
>       VNC server running on 127.0.0.1:5900
> 
>       That is the VNC server you need to connect to. So in theory:
> 
>         vncviewer 127.0.0.1:5900
> 
>       should work correctly.
> 
> 
>       If you have:
> 
>         vfb = ["type=vnc"]
> 
>       in your xl config file and you have "fbdev" in your Linux guest, it
>       should work.
> 
>       If you connect to the VNC server but you get a black screen, it might be
>       a guest configuration issue. I would try with a simpler guest, text only
>       (no X11, no Wayland) and enable the fbdev console (fbcon). See
>       Documentation/fb/fbcon.rst in Linux. You should be able to see a
>       graphical console over VNC.
> 
>       If that works, then you know that the fbdev kernel driver (xen-fbfront)
>       works correctly.
> 
>       If it doesn't work, the output of "xenstore-ls" would be interesting.
> 
>       Cheers,
> 
>       Stefano
> 
> 
>       On Wed, 19 Oct 2022, Vipul Suneja wrote:
>       > Hi Stefano,
>       >
>       > Thanks for the response!
>       >
>       > I am following the same link you shared from the beginning. Tried the command "vncviewer localhost:0" in DOM0 but same
>       issue "Can't open
>       > display", below are the logs:
>       >
>       > root@raspberrypi4-64:~# vncviewer localhost:0
>       >
>       > TigerVNC Viewer 64-bit v1.11.0
>       > Built on: 2020-09-08 12:16
>       > Copyright (C) 1999-2020 TigerVNC Team and many others (see README.rst)
>       > See https://www.tigervnc.org for information on TigerVNC.
>       > Can't open display:
>       >
>       > Below are the netstat logs, i couldn't see anything running at port 5900 or 5901:
>       >
>       > root@raspberrypi4-64:~# netstat -tuwx
>       > Active Internet connections (w/o servers)
>       > Proto Recv-Q Send-Q Local Address           Foreign Address         State      
>       > tcp        0    164 192.168.1.39:ssh        192.168.1.38:37472      ESTABLISHED
>       > Active UNIX domain sockets (w/o servers)
>       > Proto RefCnt Flags       Type       State         I-Node Path
>       > unix  8      [ ]         DGRAM      CONNECTED      10565 /dev/log
>       > unix  3      [ ]         STREAM     CONNECTED      10891 /var/run/xenstored/socket
>       > unix  3      [ ]         STREAM     CONNECTED      13791
>       > unix  3      [ ]         STREAM     CONNECTED      10843 /var/run/xenstored/socket
>       > unix  3      [ ]         STREAM     CONNECTED      10573 /var/run/xenstored/socket
>       > unix  2      [ ]         DGRAM      CONNECTED      14510
>       > unix  3      [ ]         STREAM     CONNECTED      13249
>       > unix  2      [ ]         DGRAM      CONNECTED      13887
>       > unix  2      [ ]         DGRAM      CONNECTED      10599
>       > unix  3      [ ]         STREAM     CONNECTED      14005
>       > unix  3      [ ]         STREAM     CONNECTED      13258
>       > unix  3      [ ]         STREAM     CONNECTED      13248
>       > unix  3      [ ]         STREAM     CONNECTED      14003
>       > unix  3      [ ]         STREAM     CONNECTED      10572 /var/run/xenstored/socket
>       > unix  3      [ ]         STREAM     CONNECTED      10786 /var/run/xenstored/socket
>       > unix  3      [ ]         DGRAM      CONNECTED      13186
>       > unix  3      [ ]         STREAM     CONNECTED      10864 /var/run/xenstored/socket
>       > unix  3      [ ]         STREAM     CONNECTED      10812 /var/run/xenstored/socket
>       > unix  2      [ ]         DGRAM      CONNECTED      14083
>       > unix  3      [ ]         STREAM     CONNECTED      10813 /var/run/xenstored/socket
>       > unix  3      [ ]         STREAM     CONNECTED      14068
>       > unix  3      [ ]         STREAM     CONNECTED      13256
>       > unix  3      [ ]         STREAM     CONNECTED      10571 /var/run/xenstored/socket
>       > unix  3      [ ]         STREAM     CONNECTED      10842
>       > unix  3      [ ]         STREAM     CONNECTED      13985
>       > unix  3      [ ]         DGRAM      CONNECTED      13185
>       > unix  2      [ ]         STREAM     CONNECTED      13884
>       > unix  2      [ ]         DGRAM      CONNECTED      14528
>       > unix  2      [ ]         DGRAM      CONNECTED      13785
>       > unix  3      [ ]         STREAM     CONNECTED      14034
>       >
>       > Attaching xen log files of /var/log/xen.
>       > I didn't get the role of QEMU here because as mentioned earlier, I am porting in raspberrypi 4B.
>       >
>       > Regards,
>       > Vipul Kumar
>       >
>       > On Wed, Oct 19, 2022 at 12:43 AM Stefano Stabellini <sstabellini@kernel.org> wrote:
>       >       It usually works the way it is described in the guide:
>       >
>       >     
>        https://www.virtuatopia.com/index.php?title=Configuring_a_VNC_based_Graphical_Console_for_a_Xen_Paravirtualized_domainU_Guest
>       >
>       >       You don't need to install any VNC-related server software because it is
>       >       already provided by Xen (to be precise it is provided by QEMU working
>       >       together with Xen.)
>       >
>       >       You only need the vnc client in dom0 so that you can connect, but you
>       >       could also run the vnc client outside from another host. So basically
>       >       the following should work when executed in Dom0 after creating DomU:
>       >
>       >         vncviewer localhost:0
>       >
>       >       Can you attach the Xen and QEMU logs (/var/log/xen/*)? And also use
>       >       netstat -taunp to check if there is anything running at port 5900 or
>       >       5901?
>       >
>       >       Cheers,
>       >
>       >       Stefano
>       >
>       >
>       >       On Tue, 18 Oct 2022, Vipul Suneja wrote:
>       >       > Hi Stefano,
>       >       >
>       >       > Thanks for the response!
>       >       >
>       >       > I could install tigerVNC, x11vnc & libvncserver in Dom0 xen-image-minimal but only manage to install
>       libvncserver(couldn't
>       >       install tigervnc
>       >       > & x11vnc because of x11
>       >       > support missing, it's wayland) in DOMU custom graphical image. I tried running vncviewer with IP address & port
>       in dom0 to
>       >       access the domu
>       >       > graphical image display as per below commands.
>       >       >  
>       >       >  vncviewer 192.168.1.42:5901
>       >       >  
>       >       >  But it showing can't open display, below are the logs:
>       >       >  
>       >       > root@raspberrypi4-64:~/guest1# vncviewer 192.168.1.42:5901
>       >       >
>       >       > TigerVNC Viewer 64-bit v1.11.0
>       >       > Built on: 2020-09-08 12:16
>       >       > Copyright (C) 1999-2020 TigerVNC Team and many others (see README.rst)
>       >       > See https://www.tigervnc.org for information on TigerVNC.
>       >       > Can't open display:
>       >       > root@raspberrypi4-64:~/guest1#
>       >       >
>       >       > I am not exactly sure what the issue is but I thought only libvncserver in DOMU could work to get access but it
>       did not
>       >       work. 
>       >       > If TigerVNC is the issue here then is there any other VNC source which could be installed for both x11 &
>       wayland supported
>       >       images?
>       >       >
>       >       > Regards,
>       >       > Vipul Kumar
>       >       >
>       >       > On Tue, Oct 18, 2022 at 2:40 AM Stefano Stabellini <sstabellini@kernel.org> wrote:
>       >       >       VNC is typically easier to setup, because SDL needs extra libraries at
>       >       >       build time and runtime. If QEMU is built without SDL support it won't
>       >       >       start when you ask for SDL.
>       >       >
>       >       >       VNC should work with both x11 and wayland in your domU. It doesn't work
>       >       >       at the x11 level, it exposes a special fbdev device in your domU that
>       >       >       should work with:
>       >       >       - a graphical console in Linux domU
>       >       >       - x11
>       >       >       - wayland (but I haven't tested this so I am not 100% sure about it)
>       >       >
>       >       >       When you say "it doesn't work", what do you mean? Do you get a black
>       >       >       window?
>       >       >
>       >       >       You need CONFIG_XEN_FBDEV_FRONTEND in Linux domU
>       >       >       (drivers/video/fbdev/xen-fbfront.c). I would try to get a graphical text
>       >       >       console up and running in your domU before attempting x11/wayland.
>       >       >
>       >       >       Cheers,
>       >       >
>       >       >       Stefano
>       >       >
>       >       >       On Mon, 17 Oct 2022, Vipul Suneja wrote:
>       >       >       > Hi,
>       >       >       > Thanks!
>       >       >       >
>       >       >       > I have ported xen minimal image as DOM0 & custom wayland GUI based image as DOMU in raspberry pi4B. I
>       am trying to
>       >       make GUI
>       >       >       display up
>       >       >       > for guest machine. I tried using sdl, included below line in guest.conf file
>       >       >       > vfb= [ 'sdl=1' ]
>       >       >       >
>       >       >       > But it is throwing below error:
>       >       >       >
>       >       >       > root@raspberrypi4-64:~/guest1# xl create -c guest1.cfg
>       >       >       > Parsing config from guest1.cfg
>       >       >       > libxl: error: libxl_qmp.c:1400:qmp_ev_fd_callback: Domain 3:error on QMP socket: Connection reset by
>       peer
>       >       >       > libxl: error: libxl_qmp.c:1439:qmp_ev_fd_callback: Domain 3:Error happened with the QMP connection to
>       QEMU
>       >       >       > libxl: error: libxl_dm.c:3351:device_model_postconfig_done: Domain 3:Post DM startup configs failed,
>       rc=-26
>       >       >       > libxl: error: libxl_create.c:1867:domcreate_devmodel_started: Domain 3:device model did not start: -26
>       >       >       > libxl: error: libxl_aoutils.c:646:libxl__kill_xs_path: Device Model already exited
>       >       >       > libxl: error: libxl_domain.c:1183:libxl__destroy_domid: Domain 3:Non-existant domain
>       >       >       > libxl: error: libxl_domain.c:1137:domain_destroy_callback: Domain 3:Unable to destroy guest
>       >       >       > libxl: error: libxl_domain.c:1064:domain_destroy_cb: Domain 3:Destruction of domain failed
>       >       >       >
>       >       >       > Another way is VNC, i could install tigervnc in DOM0 but same i couldn't in guest machine because it
>       doesn't support
>       >       >       x11(supports wayland
>       >       >       > only). I am completely blocked here, Need your support to enable the display up.
>       >       >       > Any alternative of VNC which could work in both x11 & wayland supported images?
>       >       >       >
>       >       >       > Any input on VNC, SDL or any other way to proceed on this? Looking forward to hearing from you.
>       >       >       >
>       >       >       > Regards,
>       >       >       > Vipul Kumar
>       >       >
>       >       >
>       >       >
>       >
>       >
>       >
> 
> 
> 

Re: Porting Xen in raspberry pi4B

[Vipul Suneja]

[-- Attachment #1.1: Type: text/plain, Size: 31209 bytes --]

Hi Stefano,

Thanks for the support!

Looks like I have tried all the combinations & possible ways to get display
up but failed. Is there any document or pdf for porting xen on raspberrypi4.
I could find lot's of links telling the same but couldn't see any official
user guide or document from the xen community on the same. If there is
something to refer
to please share with me.
I am attaching the kernel configuration file also, just take a look if i
have missed anything.
Any other suggestions or input from your end could be really helpful?

Regards,
Vipul Kumar

On Fri, Nov 11, 2022 at 6:40 AM Stefano Stabellini <sstabellini@kernel.org>
wrote:

> Hi Vipul,
>
> Sorry for the late reply. From the earlier logs that you sent, it looks
> like everything should be working correctly. Specifically:
>
>      vfb = ""
>       1 = ""
>        0 = ""
>         frontend = "/local/domain/1/device/vfb/0"
>         frontend-id = "1"
>         online = "1"
>         state = "4"
>         vnc = "1"
>         vnclisten = "127.0.0.1"
>         vncdisplay = "0"
>         vncunused = "1"
>         sdl = "0"
>         opengl = "0"
>         feature-resize = "1"
>         hotplug-status = "connected"
>         request-update = "1"
>
> state "4" means "connected". So I would expect that you should be able
> to connect to the vnc server using vncviewer. You might not see anything
> (black screen) but you should definitely be able to connect.
>
> I wouldn't try to launch x11 in the guest just yet. fbcon in Linux is
> enough to render something on the screen. You should be able to see the
> Linux text-based console rendered graphically, connecting to it via vnc.
>
> Sorry for the basic question, but have you tried all the following?
>
> vncviewer 127.0.0.1:0
> vncviewer 127.0.0.1:1
> vncviewer 127.0.0.1:2
> vncviewer 127.0.0.1:5900
> vncviewer 127.0.0.1:5901
> vncviewer 127.0.0.1:5902
>
> Given that from the xenstore-ls logs everything seems to work correctly
> I am not sure what else to suggest. You might have to add printf to QEMU
> ui/vnc.c and hw/display/xenfb.c to see what is going wrong.
>
> Cheers,
>
> Stefano
>
>
> On Mon, 7 Nov 2022, Vipul Suneja wrote:
> > Hi Stefano,
> > Thanks!
> >
> > Any input further on "xenstore-ls" logs?
> >
> > I am trying to run the x0vncserver & x11vnc server manually on guest
> machine(xen_guest_image_minimal) image but it's failing with the below
> > error.
> >
> > root@raspberrypi4-64:/usr/bin# x0vncserver
> > x0vncserver: unable to open display ""
> > root@raspberrypi4-64:/usr/bin#
> > root@raspberrypi4-64:/usr/bin# x11vnc
> > ###############################################################
> > #@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@#
> > #@                                                           @#
> > #@  **  WARNING  **  WARNING  **  WARNING  **  WARNING  **   @#
> > #@                                                           @#
> > #@        YOU ARE RUNNING X11VNC WITHOUT A PASSWORD!!        @#
> > #@                                                           @#
> > #@  This means anyone with network access to this computer   @#
> > #@  may be able to view and control your desktop.            @#
> > #@                                                           @#
> > #@ >>> If you did not mean to do this Press CTRL-C now!! <<< @#
> > #@                                                           @#
> > #@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@#
> > #@                                                           @#
> > #@  You can create an x11vnc password file by running:       @#
> > #@                                                           @#
> > #@       x11vnc -storepasswd password /path/to/passfile      @#
> > #@  or   x11vnc -storepasswd /path/to/passfile               @#
> > #@  or   x11vnc -storepasswd                                 @#
> > #@                                                           @#
> > #@  (the last one will use ~/.vnc/passwd)                    @#
> > #@                                                           @#
> > #@  and then starting x11vnc via:                            @#
> > #@                                                           @#
> > #@      x11vnc -rfbauth /path/to/passfile                    @#
> > #@                                                           @#
> > #@  an existing ~/.vnc/passwd file from another VNC          @#
> > #@  application will work fine too.                          @#
> > #@                                                           @#
> > #@  You can also use the -passwdfile or -passwd options.     @#
> > #@  (note -passwd is unsafe if local users are not trusted)  @#
> > #@                                                           @#
> > #@  Make sure any -rfbauth and -passwdfile password files    @#
> > #@  cannot be read by untrusted users.                       @#
> > #@                                                           @#
> > #@  Use x11vnc -usepw to automatically use your              @#
> > #@  ~/.vnc/passwd or ~/.vnc/passwdfile password files.       @#
> > #@  (and prompt you to create ~/.vnc/passwd if neither       @#
> > #@  file exists.)  Under -usepw, x11vnc will exit if it      @#
> > #@  cannot find a password to use.                           @#
> > #@                                                           @#
> > #@                                                           @#
> > #@  Even with a password, the subsequent VNC traffic is      @#
> > #@  sent in the clear.  Consider tunnelling via ssh(1):      @#
> > #@                                                           @#
> > #@    http://www.karlrunge.com/x11vnc/#tunnelling            @#
> > #@                                                           @#
> > #@  Or using the x11vnc SSL options: -ssl and -stunnel       @#
> > #@                                                           @#
> > #@  Please Read the documentation for more info about        @#
> > #@  passwords, security, and encryption.                     @#
> > #@                                                           @#
> > #@    http://www.karlrunge.com/x11vnc/faq.html#faq-passwd    @#
> > #@                                                           @#
> > #@  To disable this warning use the -nopw option, or put     @#
> > #@  'nopw' on a line in your ~/.x11vncrc file.               @#
> > #@                                                           @#
> > #@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@#
> > ###############################################################
> > 09/03/2018 12:58:41 x11vnc version: 0.9.16 lastmod: 2019-01-05  pid: 424
> > 09/03/2018 12:58:41 XOpenDisplay("") failed.
> > 09/03/2018 12:58:41 Trying again with XAUTHLOCALHOSTNAME=localhost ...
> > 09/03/2018 12:58:41
> > 09/03/2018 12:58:41 *** XOpenDisplay failed. No -display or DISPLAY.
> > 09/03/2018 12:58:41 *** Trying ":0" in 4 seconds.  Press Ctrl-C to abort.
> > 09/03/2018 12:58:41 *** 1 2 3 4
> > 09/03/2018 12:58:45 XOpenDisplay(":0") failed.
> > 09/03/2018 12:58:45 Trying again with XAUTHLOCALHOSTNAME=localhost ...
> > 09/03/2018 12:58:45 XOpenDisplay(":0") failed.
> > 09/03/2018 12:58:45 Trying again with unset XAUTHLOCALHOSTNAME ...
> > 09/03/2018 12:58:45
> >
> > 09/03/2018 12:58:45 ***************************************
> > 09/03/2018 12:58:45 *** XOpenDisplay failed (:0)
> >
> > *** x11vnc was unable to open the X DISPLAY: ":0", it cannot continue.
> > *** There may be "Xlib:" error messages above with details about the
> failure.
> >
> > Some tips and guidelines:
> >
> > ** An X server (the one you wish to view) must be running before x11vnc
> is
> >    started: x11vnc does not start the X server.  (however, see the
> -create
> >    option if that is what you really want).
> >
> > ** You must use -display <disp>, -OR- set and export your $DISPLAY
> >    environment variable to refer to the display of the desired X server.
> >  - Usually the display is simply ":0" (in fact x11vnc uses this if you
> forget
> >    to specify it), but in some multi-user situations it could be ":1",
> ":2",
> >    or even ":137".  Ask your administrator or a guru if you are having
> >    difficulty determining what your X DISPLAY is.
> >
> > ** Next, you need to have sufficient permissions (Xauthority)
> >    to connect to the X DISPLAY.   Here are some Tips:
> >
> >  - Often, you just need to run x11vnc as the user logged into the X
> session.
> >    So make sure to be that user when you type x11vnc.
> >  - Being root is usually not enough because the incorrect
> MIT-MAGIC-COOKIE
> >    file may be accessed.  The cookie file contains the secret key that
> >    allows x11vnc to connect to the desired X DISPLAY.
> >  - You can explicitly indicate which MIT-MAGIC-COOKIE file should be used
> >    by the -auth option, e.g.:
> >        x11vnc -auth /home/someuser/.Xauthority -display :0
> >        x11vnc -auth /tmp/.gdmzndVlR -display :0
> >    you must have read permission for the auth file.
> >    See also '-auth guess' and '-findauth' discussed below.
> >
> > ** If NO ONE is logged into an X session yet, but there is a greeter
> login
> >    program like "gdm", "kdm", "xdm", or "dtlogin" running, you will need
> >    to find and use the raw display manager MIT-MAGIC-COOKIE file.
> >    Some examples for various display managers:
> >
> >      gdm:     -auth /var/gdm/:0.Xauth
> >               -auth /var/lib/gdm/:0.Xauth
> >      kdm:     -auth /var/lib/kdm/A:0-crWk72
> >               -auth /var/run/xauth/A:0-crWk72
> >      xdm:     -auth /var/lib/xdm/authdir/authfiles/A:0-XQvaJk
> >      dtlogin: -auth /var/dt/A:0-UgaaXa
> >
> >    Sometimes the command "ps wwwwaux | grep auth" can reveal the file
> location.
> >
> >    Starting with x11vnc 0.9.9 you can have it try to guess by using:
> >
> >               -auth guess
> >
> >    (see also the x11vnc -findauth option.)
> >
> >    Only root will have read permission for the file, and so x11vnc must
> be run
> >    as root (or copy it).  The random characters in the filenames will of
> course
> >    change and the directory the cookie file resides in is system
> dependent.
> >
> > See also: http://www.karlrunge.com/x11vnc/faq.html
> >
> > Regards,
> > Vipul Kumar
> >
> > On Thu, Nov 3, 2022 at 10:27 PM Vipul Suneja <vsuneja63@gmail.com>
> wrote:
> >       Hi Stefano,
> > Thanks!
> >
> > I used xen-guest-image-minimal(simple console based image) as a guest
> with fbcon & fbdev enabled in kernel configurations but still
> > the same error can't open the display.
> > below are the outcome of "xenstore-ls":
> >
> > root@raspberrypi4-64:~/guest1# xenstore-ls
> > tool = ""
> >  xenstored = ""
> > local = ""
> >  domain = ""
> >   0 = ""
> >    control = ""
> >     feature-poweroff = "1"
> >     feature-reboot = "1"
> >    domid = "0"
> >    name = "Domain-0"
> >    device-model = ""
> >     0 = ""
> >      backends = ""
> >       console = ""
> >       vkbd = ""
> >       vfb = ""
> >       qnic = ""
> >      state = "running"
> >     1 = ""
> >      backends = ""
> >       console = ""
> >       vkbd = ""
> >       vfb = ""
> >       qnic = ""
> >      state = "running"
> >    backend = ""
> >     vbd = ""
> >      1 = ""
> >       51712 = ""
> >        frontend = "/local/domain/1/device/vbd/51712"
> >        params =
> "/home/root/guest2/xen-guest-image-minimal-raspberrypi4-64.ext3"
> >        script = "/etc/xen/scripts/block"
> >        frontend-id = "1"
> >        online = "1"
> >        removable = "0"
> >        bootable = "1"
> >        state = "4"
> >        dev = "xvda"
> >        type = "phy"
> >        mode = "w"
> >        device-type = "disk"
> >        discard-enable = "1"
> >        feature-max-indirect-segments = "256"
> >        multi-queue-max-queues = "4"
> >        max-ring-page-order = "4"
> >        node = "/dev/loop0"
> >        physical-device = "7:0"
> >        physical-device-path = "/dev/loop0"
> >        hotplug-status = "connected"
> >        feature-flush-cache = "1"
> >        discard-granularity = "4096"
> >        discard-alignment = "0"
> >        discard-secure = "0"
> >        feature-discard = "1"
> >        feature-barrier = "1"
> >        feature-persistent = "1"
> >        sectors = "1794048"
> >        info = "0"
> >        sector-size = "512"
> >        physical-sector-size = "512"
> >     vfb = ""
> >      1 = ""
> >       0 = ""
> >        frontend = "/local/domain/1/device/vfb/0"
> >        frontend-id = "1"
> >        online = "1"
> >        state = "4"
> >        vnc = "1"
> >        vnclisten = "127.0.0.1"
> >        vncdisplay = "0"
> >        vncunused = "1"
> >        sdl = "0"
> >        opengl = "0"
> >        feature-resize = "1"
> >        hotplug-status = "connected"
> >        request-update = "1"
> >     vkbd = ""
> >      1 = ""
> >       0 = ""
> >        frontend = "/local/domain/1/device/vkbd/0"
> >        frontend-id = "1"
> >        online = "1"
> >        state = "4"
> >        feature-abs-pointer = "1"
> >        feature-raw-pointer = "1"
> >        hotplug-status = "connected"
> >     console = ""
> >      1 = ""
> >       0 = ""
> >        frontend = "/local/domain/1/console"
> >        frontend-id = "1"
> >        online = "1"
> >        state = "1"
> >        protocol = "vt100"
> >     vif = ""
> >      1 = ""
> >       0 = ""
> >        frontend = "/local/domain/1/device/vif/0"
> >        frontend-id = "1"
> >        online = "1"
> >        state = "4"
> >        script = "/etc/xen/scripts/vif-bridge"
> >        mac = "e4:5f:01:cd:7b:dd"
> >        bridge = "xenbr0"
> >        handle = "0"
> >        type = "vif"
> >        hotplug-status = "connected"
> >        feature-sg = "1"
> >        feature-gso-tcpv4 = "1"
> >        feature-gso-tcpv6 = "1"
> >        feature-ipv6-csum-offload = "1"
> >        feature-rx-copy = "1"
> >        feature-xdp-headroom = "1"
> >        feature-rx-flip = "0"
> >        feature-multicast-control = "1"
> >        feature-dynamic-multicast-control = "1"
> >        feature-split-event-channels = "1"
> >        multi-queue-max-queues = "4"
> >        feature-ctrl-ring = "1"
> >   1 = ""
> >    vm = "/vm/d81ec5a9-5bf9-4f2b-89e8-0f60d6da948f"
> >    name = "guest2"
> >    cpu = ""
> >     0 = ""
> >      availability = "online"
> >     1 = ""
> >      availability = "online"
> >    memory = ""
> >     static-max = "2097152"
> >     target = "2097152"
> >     videoram = "0"
> >    device = ""
> >     suspend = ""
> >      event-channel = ""
> >     vbd = ""
> >      51712 = ""
> >       backend = "/local/domain/0/backend/vbd/1/51712"
> >       backend-id = "0"
> >       state = "4"
> >       virtual-device = "51712"
> >       device-type = "disk"
> >       multi-queue-num-queues = "2"
> >       queue-0 = ""
> >        ring-ref = "8"
> >        event-channel = "4"
> >       queue-1 = ""
> >        ring-ref = "9"
> >        event-channel = "5"
> >       protocol = "arm-abi"
> >       feature-persistent = "1"
> >     vfb = ""
> >      0 = ""
> >       backend = "/local/domain/0/backend/vfb/1/0"
> >       backend-id = "0"
> >       state = "4"
> >       page-ref = "275022"
> >       event-channel = "3"
> >       protocol = "arm-abi"
> >       feature-update = "1"
> >     vkbd = ""
> >      0 = ""
> >       backend = "/local/domain/0/backend/vkbd/1/0"
> >       backend-id = "0"
> >       state = "4"
> >       request-abs-pointer = "1"
> >       page-ref = "275322"
> >       page-gref = "1284"
> >       event-channel = "10"
> >     vif = ""
> >      0 = ""
> >       backend = "/local/domain/0/backend/vif/1/0"
> >       backend-id = "0"
> >       state = "4"
> >       handle = "0"
> >       mac = "e4:5f:01:cd:7b:dd"
> >       mtu = "1500"
> >       xdp-headroom = "0"
> >       multi-queue-num-queues = "2"
> >       queue-0 = ""
> >        tx-ring-ref = "1280"
> >        rx-ring-ref = "1281"
> >        event-channel-tx = "6"
> >        event-channel-rx = "7"
> >       queue-1 = ""
> >        tx-ring-ref = "1282"
> >        rx-ring-ref = "1283"
> >        event-channel-tx = "8"
> >        event-channel-rx = "9"
> >       request-rx-copy = "1"
> >       feature-rx-notify = "1"
> >       feature-sg = "1"
> >       feature-gso-tcpv4 = "1"
> >       feature-gso-tcpv6 = "1"
> >       feature-ipv6-csum-offload = "1"
> >    control = ""
> >     shutdown = ""
> >     feature-poweroff = "1"
> >     feature-reboot = "1"
> >     feature-suspend = ""
> >     sysrq = ""
> >     platform-feature-multiprocessor-suspend = "1"
> >     platform-feature-xs_reset_watches = "1"
> >    data = ""
> >    drivers = ""
> >    feature = ""
> >    attr = ""
> >    error = ""
> >    domid = "1"
> >    store = ""
> >     port = "1"
> >     ring-ref = "233473"
> >    console = ""
> >     backend = "/local/domain/0/backend/console/1/0"
> >     backend-id = "0"
> >     limit = "1048576"
> >     type = "xenconsoled"
> >     output = "pty"
> >     tty = "/dev/pts/1"
> >     port = "2"
> >     ring-ref = "233472"
> >     vnc-listen = "127.0.0.1"
> >     vnc-port = "5900"
> >    image = ""
> >     device-model-pid = "788"
> > vm = ""
> >  d81ec5a9-5bf9-4f2b-89e8-0f60d6da948f = ""
> >   name = "guest2"
> >   uuid = "d81ec5a9-5bf9-4f2b-89e8-0f60d6da948f"
> >   start_time = "1520600274.27"
> > libxl = ""
> >  1 = ""
> >   device = ""
> >    vbd = ""
> >     51712 = ""
> >      frontend = "/local/domain/1/device/vbd/51712"
> >      backend = "/local/domain/0/backend/vbd/1/51712"
> >      params =
> "/home/root/guest2/xen-guest-image-minimal-raspberrypi4-64.ext3"
> >      script = "/etc/xen/scripts/block"
> >      frontend-id = "1"
> >      online = "1"
> >      removable = "0"
> >      bootable = "1"
> >      state = "1"
> >      dev = "xvda"
> >      type = "phy"
> >      mode = "w"
> >      device-type = "disk"
> >      discard-enable = "1"
> >    vfb = ""
> >     0 = ""
> >      frontend = "/local/domain/1/device/vfb/0"
> >      backend = "/local/domain/0/backend/vfb/1/0"
> >      frontend-id = "1"
> >      online = "1"
> >      state = "1"
> >      vnc = "1"
> >      vnclisten = "127.0.0.1"
> >      vncdisplay = "0"
> >      vncunused = "1"
> >      sdl = "0"
> >      opengl = "0"
> >    vkbd = ""
> >     0 = ""
> >      frontend = "/local/domain/1/device/vkbd/0"
> >      backend = "/local/domain/0/backend/vkbd/1/0"
> >      frontend-id = "1"
> >      online = "1"
> >      state = "1"
> >    console = ""
> >     0 = ""
> >      frontend = "/local/domain/1/console"
> >      backend = "/local/domain/0/backend/console/1/0"
> >      frontend-id = "1"
> >      online = "1"
> >      state = "1"
> >      protocol = "vt100"
> >    vif = ""
> >     0 = ""
> >      frontend = "/local/domain/1/device/vif/0"
> >      backend = "/local/domain/0/backend/vif/1/0"
> >      frontend-id = "1"
> >      online = "1"
> >      state = "1"
> >      script = "/etc/xen/scripts/vif-bridge"
> >      mac = "e4:5f:01:cd:7b:dd"
> >      bridge = "xenbr0"
> >      handle = "0"
> >      type = "vif"
> >      hotplug-status = ""
> >   type = "pvh"
> >   dm-version = "qemu_xen"
> > root@raspberrypi4-64:~/guest1#
> >
> > Any input as per above? Looking forward to hearing from you.
> >
> > Regards,
> > Vipul Kumar
> >
> > On Wed, Oct 26, 2022 at 5:21 AM Stefano Stabellini <
> sstabellini@kernel.org> wrote:
> >       Hi Vipul,
> >
> >       If you look at the QEMU logs, it says:
> >
> >       VNC server running on 127.0.0.1:5900
> >
> >       That is the VNC server you need to connect to. So in theory:
> >
> >         vncviewer 127.0.0.1:5900
> >
> >       should work correctly.
> >
> >
> >       If you have:
> >
> >         vfb = ["type=vnc"]
> >
> >       in your xl config file and you have "fbdev" in your Linux guest, it
> >       should work.
> >
> >       If you connect to the VNC server but you get a black screen, it
> might be
> >       a guest configuration issue. I would try with a simpler guest,
> text only
> >       (no X11, no Wayland) and enable the fbdev console (fbcon). See
> >       Documentation/fb/fbcon.rst in Linux. You should be able to see a
> >       graphical console over VNC.
> >
> >       If that works, then you know that the fbdev kernel driver
> (xen-fbfront)
> >       works correctly.
> >
> >       If it doesn't work, the output of "xenstore-ls" would be
> interesting.
> >
> >       Cheers,
> >
> >       Stefano
> >
> >
> >       On Wed, 19 Oct 2022, Vipul Suneja wrote:
> >       > Hi Stefano,
> >       >
> >       > Thanks for the response!
> >       >
> >       > I am following the same link you shared from the beginning.
> Tried the command "vncviewer localhost:0" in DOM0 but same
> >       issue "Can't open
> >       > display", below are the logs:
> >       >
> >       > root@raspberrypi4-64:~# vncviewer localhost:0
> >       >
> >       > TigerVNC Viewer 64-bit v1.11.0
> >       > Built on: 2020-09-08 12:16
> >       > Copyright (C) 1999-2020 TigerVNC Team and many others (see
> README.rst)
> >       > See https://www.tigervnc.org for information on TigerVNC.
> >       > Can't open display:
> >       >
> >       > Below are the netstat logs, i couldn't see anything running at
> port 5900 or 5901:
> >       >
> >       > root@raspberrypi4-64:~# netstat -tuwx
> >       > Active Internet connections (w/o servers)
> >       > Proto Recv-Q Send-Q Local Address           Foreign Address
>     State
> >       > tcp        0    164 192.168.1.39:ssh        192.168.1.38:37472
>      ESTABLISHED
> >       > Active UNIX domain sockets (w/o servers)
> >       > Proto RefCnt Flags       Type       State         I-Node Path
> >       > unix  8      [ ]         DGRAM      CONNECTED      10565 /dev/log
> >       > unix  3      [ ]         STREAM     CONNECTED      10891
> /var/run/xenstored/socket
> >       > unix  3      [ ]         STREAM     CONNECTED      13791
> >       > unix  3      [ ]         STREAM     CONNECTED      10843
> /var/run/xenstored/socket
> >       > unix  3      [ ]         STREAM     CONNECTED      10573
> /var/run/xenstored/socket
> >       > unix  2      [ ]         DGRAM      CONNECTED      14510
> >       > unix  3      [ ]         STREAM     CONNECTED      13249
> >       > unix  2      [ ]         DGRAM      CONNECTED      13887
> >       > unix  2      [ ]         DGRAM      CONNECTED      10599
> >       > unix  3      [ ]         STREAM     CONNECTED      14005
> >       > unix  3      [ ]         STREAM     CONNECTED      13258
> >       > unix  3      [ ]         STREAM     CONNECTED      13248
> >       > unix  3      [ ]         STREAM     CONNECTED      14003
> >       > unix  3      [ ]         STREAM     CONNECTED      10572
> /var/run/xenstored/socket
> >       > unix  3      [ ]         STREAM     CONNECTED      10786
> /var/run/xenstored/socket
> >       > unix  3      [ ]         DGRAM      CONNECTED      13186
> >       > unix  3      [ ]         STREAM     CONNECTED      10864
> /var/run/xenstored/socket
> >       > unix  3      [ ]         STREAM     CONNECTED      10812
> /var/run/xenstored/socket
> >       > unix  2      [ ]         DGRAM      CONNECTED      14083
> >       > unix  3      [ ]         STREAM     CONNECTED      10813
> /var/run/xenstored/socket
> >       > unix  3      [ ]         STREAM     CONNECTED      14068
> >       > unix  3      [ ]         STREAM     CONNECTED      13256
> >       > unix  3      [ ]         STREAM     CONNECTED      10571
> /var/run/xenstored/socket
> >       > unix  3      [ ]         STREAM     CONNECTED      10842
> >       > unix  3      [ ]         STREAM     CONNECTED      13985
> >       > unix  3      [ ]         DGRAM      CONNECTED      13185
> >       > unix  2      [ ]         STREAM     CONNECTED      13884
> >       > unix  2      [ ]         DGRAM      CONNECTED      14528
> >       > unix  2      [ ]         DGRAM      CONNECTED      13785
> >       > unix  3      [ ]         STREAM     CONNECTED      14034
> >       >
> >       > Attaching xen log files of /var/log/xen.
> >       > I didn't get the role of QEMU here because as mentioned earlier,
> I am porting in raspberrypi 4B.
> >       >
> >       > Regards,
> >       > Vipul Kumar
> >       >
> >       > On Wed, Oct 19, 2022 at 12:43 AM Stefano Stabellini <
> sstabellini@kernel.org> wrote:
> >       >       It usually works the way it is described in the guide:
> >       >
> >       >
> >
> https://www.virtuatopia.com/index.php?title=Configuring_a_VNC_based_Graphical_Console_for_a_Xen_Paravirtualized_domainU_Guest
> >       >
> >       >       You don't need to install any VNC-related server software
> because it is
> >       >       already provided by Xen (to be precise it is provided by
> QEMU working
> >       >       together with Xen.)
> >       >
> >       >       You only need the vnc client in dom0 so that you can
> connect, but you
> >       >       could also run the vnc client outside from another host.
> So basically
> >       >       the following should work when executed in Dom0 after
> creating DomU:
> >       >
> >       >         vncviewer localhost:0
> >       >
> >       >       Can you attach the Xen and QEMU logs (/var/log/xen/*)? And
> also use
> >       >       netstat -taunp to check if there is anything running at
> port 5900 or
> >       >       5901?
> >       >
> >       >       Cheers,
> >       >
> >       >       Stefano
> >       >
> >       >
> >       >       On Tue, 18 Oct 2022, Vipul Suneja wrote:
> >       >       > Hi Stefano,
> >       >       >
> >       >       > Thanks for the response!
> >       >       >
> >       >       > I could install tigerVNC, x11vnc & libvncserver in Dom0
> xen-image-minimal but only manage to install
> >       libvncserver(couldn't
> >       >       install tigervnc
> >       >       > & x11vnc because of x11
> >       >       > support missing, it's wayland) in DOMU custom graphical
> image. I tried running vncviewer with IP address & port
> >       in dom0 to
> >       >       access the domu
> >       >       > graphical image display as per below commands.
> >       >       >
> >       >       >  vncviewer 192.168.1.42:5901
> >       >       >
> >       >       >  But it showing can't open display, below are the logs:
> >       >       >
> >       >       > root@raspberrypi4-64:~/guest1# vncviewer
> 192.168.1.42:5901
> >       >       >
> >       >       > TigerVNC Viewer 64-bit v1.11.0
> >       >       > Built on: 2020-09-08 12:16
> >       >       > Copyright (C) 1999-2020 TigerVNC Team and many others
> (see README.rst)
> >       >       > See https://www.tigervnc.org for information on
> TigerVNC.
> >       >       > Can't open display:
> >       >       > root@raspberrypi4-64:~/guest1#
> >       >       >
> >       >       > I am not exactly sure what the issue is but I thought
> only libvncserver in DOMU could work to get access but it
> >       did not
> >       >       work.
> >       >       > If TigerVNC is the issue here then is there any other
> VNC source which could be installed for both x11 &
> >       wayland supported
> >       >       images?
> >       >       >
> >       >       > Regards,
> >       >       > Vipul Kumar
> >       >       >
> >       >       > On Tue, Oct 18, 2022 at 2:40 AM Stefano Stabellini <
> sstabellini@kernel.org> wrote:
> >       >       >       VNC is typically easier to setup, because SDL
> needs extra libraries at
> >       >       >       build time and runtime. If QEMU is built without
> SDL support it won't
> >       >       >       start when you ask for SDL.
> >       >       >
> >       >       >       VNC should work with both x11 and wayland in your
> domU. It doesn't work
> >       >       >       at the x11 level, it exposes a special fbdev
> device in your domU that
> >       >       >       should work with:
> >       >       >       - a graphical console in Linux domU
> >       >       >       - x11
> >       >       >       - wayland (but I haven't tested this so I am not
> 100% sure about it)
> >       >       >
> >       >       >       When you say "it doesn't work", what do you mean?
> Do you get a black
> >       >       >       window?
> >       >       >
> >       >       >       You need CONFIG_XEN_FBDEV_FRONTEND in Linux domU
> >       >       >       (drivers/video/fbdev/xen-fbfront.c). I would try
> to get a graphical text
> >       >       >       console up and running in your domU before
> attempting x11/wayland.
> >       >       >
> >       >       >       Cheers,
> >       >       >
> >       >       >       Stefano
> >       >       >
> >       >       >       On Mon, 17 Oct 2022, Vipul Suneja wrote:
> >       >       >       > Hi,
> >       >       >       > Thanks!
> >       >       >       >
> >       >       >       > I have ported xen minimal image as DOM0 & custom
> wayland GUI based image as DOMU in raspberry pi4B. I
> >       am trying to
> >       >       make GUI
> >       >       >       display up
> >       >       >       > for guest machine. I tried using sdl, included
> below line in guest.conf file
> >       >       >       > vfb= [ 'sdl=1' ]
> >       >       >       >
> >       >       >       > But it is throwing below error:
> >       >       >       >
> >       >       >       > root@raspberrypi4-64:~/guest1# xl create -c
> guest1.cfg
> >       >       >       > Parsing config from guest1.cfg
> >       >       >       > libxl: error:
> libxl_qmp.c:1400:qmp_ev_fd_callback: Domain 3:error on QMP socket:
> Connection reset by
> >       peer
> >       >       >       > libxl: error:
> libxl_qmp.c:1439:qmp_ev_fd_callback: Domain 3:Error happened with the QMP
> connection to
> >       QEMU
> >       >       >       > libxl: error:
> libxl_dm.c:3351:device_model_postconfig_done: Domain 3:Post DM startup
> configs failed,
> >       rc=-26
> >       >       >       > libxl: error:
> libxl_create.c:1867:domcreate_devmodel_started: Domain 3:device model did
> not start: -26
> >       >       >       > libxl: error:
> libxl_aoutils.c:646:libxl__kill_xs_path: Device Model already exited
> >       >       >       > libxl: error:
> libxl_domain.c:1183:libxl__destroy_domid: Domain 3:Non-existant domain
> >       >       >       > libxl: error:
> libxl_domain.c:1137:domain_destroy_callback: Domain 3:Unable to destroy
> guest
> >       >       >       > libxl: error:
> libxl_domain.c:1064:domain_destroy_cb: Domain 3:Destruction of domain failed
> >       >       >       >
> >       >       >       > Another way is VNC, i could install tigervnc in
> DOM0 but same i couldn't in guest machine because it
> >       doesn't support
> >       >       >       x11(supports wayland
> >       >       >       > only). I am completely blocked here, Need your
> support to enable the display up.
> >       >       >       > Any alternative of VNC which could work in both
> x11 & wayland supported images?
> >       >       >       >
> >       >       >       > Any input on VNC, SDL or any other way to
> proceed on this? Looking forward to hearing from you.
> >       >       >       >
> >       >       >       > Regards,
> >       >       >       > Vipul Kumar
> >       >       >
> >       >       >
> >       >       >
> >       >
> >       >
> >       >
> >
> >
> >

[-- Attachment #1.2: Type: text/html, Size: 45592 bytes --]

[-- Attachment #2: config --]
[-- Type: application/octet-stream, Size: 188550 bytes --]

#
# Automatically generated file; DO NOT EDIT.
# Linux/arm64 5.15.68 Kernel Configuration
#
CONFIG_CC_VERSION_TEXT="aarch64-poky-linux-gcc (GCC) 11.3.0"
CONFIG_CC_IS_GCC=y
CONFIG_GCC_VERSION=110300
CONFIG_CLANG_VERSION=0
CONFIG_AS_IS_GNU=y
CONFIG_AS_VERSION=20244508
CONFIG_LD_IS_BFD=y
CONFIG_LD_VERSION=20244508
CONFIG_LLD_VERSION=0
CONFIG_CC_CAN_LINK=y
CONFIG_CC_CAN_LINK_STATIC=y
CONFIG_CC_HAS_ASM_GOTO=y
CONFIG_CC_HAS_ASM_GOTO_OUTPUT=y
CONFIG_CC_HAS_ASM_GOTO_TIED_OUTPUT=y
CONFIG_CC_HAS_ASM_INLINE=y
CONFIG_CC_HAS_NO_PROFILE_FN_ATTR=y
CONFIG_IRQ_WORK=y
CONFIG_BUILDTIME_TABLE_SORT=y
CONFIG_THREAD_INFO_IN_TASK=y

#
# General setup
#
CONFIG_INIT_ENV_ARG_LIMIT=32
# CONFIG_COMPILE_TEST is not set
# CONFIG_WERROR is not set
CONFIG_LOCALVERSION="-yocto-standard"
# CONFIG_LOCALVERSION_AUTO is not set
CONFIG_BUILD_SALT=""
CONFIG_DEFAULT_INIT=""
CONFIG_DEFAULT_HOSTNAME="(none)"
CONFIG_SWAP=y
CONFIG_SYSVIPC=y
CONFIG_SYSVIPC_SYSCTL=y
CONFIG_POSIX_MQUEUE=y
CONFIG_POSIX_MQUEUE_SYSCTL=y
# CONFIG_WATCH_QUEUE is not set
CONFIG_CROSS_MEMORY_ATTACH=y
# CONFIG_USELIB is not set
# CONFIG_AUDIT is not set
CONFIG_HAVE_ARCH_AUDITSYSCALL=y

#
# IRQ subsystem
#
CONFIG_GENERIC_IRQ_PROBE=y
CONFIG_GENERIC_IRQ_SHOW=y
CONFIG_GENERIC_IRQ_SHOW_LEVEL=y
CONFIG_GENERIC_IRQ_EFFECTIVE_AFF_MASK=y
CONFIG_GENERIC_IRQ_MIGRATION=y
CONFIG_HARDIRQS_SW_RESEND=y
CONFIG_GENERIC_IRQ_CHIP=y
CONFIG_IRQ_DOMAIN=y
CONFIG_IRQ_SIM=y
CONFIG_IRQ_DOMAIN_HIERARCHY=y
CONFIG_GENERIC_IRQ_IPI=y
CONFIG_GENERIC_MSI_IRQ=y
CONFIG_GENERIC_MSI_IRQ_DOMAIN=y
CONFIG_IRQ_MSI_IOMMU=y
CONFIG_HANDLE_DOMAIN_IRQ=y
CONFIG_IRQ_FORCED_THREADING=y
CONFIG_SPARSE_IRQ=y
# CONFIG_GENERIC_IRQ_DEBUGFS is not set
# end of IRQ subsystem

CONFIG_GENERIC_TIME_VSYSCALL=y
CONFIG_GENERIC_CLOCKEVENTS=y
CONFIG_ARCH_HAS_TICK_BROADCAST=y
CONFIG_GENERIC_CLOCKEVENTS_BROADCAST=y

#
# Timers subsystem
#
CONFIG_TICK_ONESHOT=y
CONFIG_HZ_PERIODIC=y
# CONFIG_NO_HZ_IDLE is not set
# CONFIG_NO_HZ_FULL is not set
# CONFIG_NO_HZ is not set
CONFIG_HIGH_RES_TIMERS=y
# end of Timers subsystem

CONFIG_BPF=y
CONFIG_HAVE_EBPF_JIT=y
CONFIG_ARCH_WANT_DEFAULT_BPF_JIT=y

#
# BPF subsystem
#
CONFIG_BPF_SYSCALL=y
CONFIG_BPF_JIT=y
# CONFIG_BPF_JIT_ALWAYS_ON is not set
CONFIG_BPF_JIT_DEFAULT_ON=y
CONFIG_BPF_UNPRIV_DEFAULT_OFF=y
# CONFIG_BPF_PRELOAD is not set
# CONFIG_BPF_LSM is not set
# end of BPF subsystem

# CONFIG_PREEMPT_NONE is not set
# CONFIG_PREEMPT_VOLUNTARY is not set
CONFIG_PREEMPT=y
CONFIG_PREEMPT_COUNT=y
CONFIG_PREEMPTION=y

#
# CPU/Task time and stats accounting
#
CONFIG_TICK_CPU_ACCOUNTING=y
# CONFIG_VIRT_CPU_ACCOUNTING_GEN is not set
# CONFIG_IRQ_TIME_ACCOUNTING is not set
CONFIG_HAVE_SCHED_AVG_IRQ=y
CONFIG_BSD_PROCESS_ACCT=y
CONFIG_BSD_PROCESS_ACCT_V3=y
# CONFIG_TASKSTATS is not set
# CONFIG_PSI is not set
# end of CPU/Task time and stats accounting

CONFIG_CPU_ISOLATION=y

#
# RCU Subsystem
#
CONFIG_TREE_RCU=y
CONFIG_PREEMPT_RCU=y
# CONFIG_RCU_EXPERT is not set
CONFIG_SRCU=y
CONFIG_TREE_SRCU=y
CONFIG_TASKS_RCU_GENERIC=y
CONFIG_TASKS_RCU=y
CONFIG_TASKS_RUDE_RCU=y
CONFIG_TASKS_TRACE_RCU=y
CONFIG_RCU_STALL_COMMON=y
CONFIG_RCU_NEED_SEGCBLIST=y
# end of RCU Subsystem

CONFIG_IKCONFIG=y
CONFIG_IKCONFIG_PROC=y
# CONFIG_IKHEADERS is not set
CONFIG_LOG_BUF_SHIFT=17
CONFIG_LOG_CPU_MAX_BUF_SHIFT=12
CONFIG_PRINTK_SAFE_LOG_BUF_SHIFT=13
# CONFIG_PRINTK_INDEX is not set
CONFIG_GENERIC_SCHED_CLOCK=y

#
# Scheduler features
#
# CONFIG_UCLAMP_TASK is not set
# end of Scheduler features

CONFIG_ARCH_SUPPORTS_NUMA_BALANCING=y
CONFIG_CC_HAS_INT128=y
CONFIG_ARCH_SUPPORTS_INT128=y
CONFIG_CGROUPS=y
CONFIG_PAGE_COUNTER=y
CONFIG_MEMCG=y
CONFIG_MEMCG_SWAP=y
CONFIG_MEMCG_KMEM=y
CONFIG_BLK_CGROUP=y
CONFIG_CGROUP_WRITEBACK=y
CONFIG_CGROUP_SCHED=y
CONFIG_FAIR_GROUP_SCHED=y
# CONFIG_CFS_BANDWIDTH is not set
# CONFIG_RT_GROUP_SCHED is not set
CONFIG_CGROUP_PIDS=y
# CONFIG_CGROUP_RDMA is not set
CONFIG_CGROUP_FREEZER=y
CONFIG_CPUSETS=y
CONFIG_PROC_PID_CPUSET=y
CONFIG_CGROUP_DEVICE=y
CONFIG_CGROUP_CPUACCT=y
CONFIG_CGROUP_PERF=y
CONFIG_CGROUP_BPF=y
# CONFIG_CGROUP_MISC is not set
CONFIG_CGROUP_DEBUG=y
CONFIG_SOCK_CGROUP_DATA=y
CONFIG_NAMESPACES=y
CONFIG_UTS_NS=y
CONFIG_TIME_NS=y
CONFIG_IPC_NS=y
CONFIG_USER_NS=y
CONFIG_PID_NS=y
CONFIG_NET_NS=y
# CONFIG_CHECKPOINT_RESTORE is not set
# CONFIG_SCHED_AUTOGROUP is not set
# CONFIG_SYSFS_DEPRECATED is not set
CONFIG_RELAY=y
CONFIG_BLK_DEV_INITRD=y
CONFIG_INITRAMFS_SOURCE=""
CONFIG_RD_GZIP=y
CONFIG_RD_BZIP2=y
CONFIG_RD_LZMA=y
CONFIG_RD_XZ=y
CONFIG_RD_LZO=y
CONFIG_RD_LZ4=y
CONFIG_RD_ZSTD=y
# CONFIG_BOOT_CONFIG is not set
CONFIG_CC_OPTIMIZE_FOR_PERFORMANCE=y
# CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
CONFIG_LD_ORPHAN_WARN=y
CONFIG_SYSCTL=y
CONFIG_HAVE_UID16=y
CONFIG_SYSCTL_EXCEPTION_TRACE=y
CONFIG_EXPERT=y
CONFIG_UID16=y
CONFIG_MULTIUSER=y
# CONFIG_SGETMASK_SYSCALL is not set
CONFIG_SYSFS_SYSCALL=y
CONFIG_FHANDLE=y
CONFIG_POSIX_TIMERS=y
CONFIG_PRINTK=y
CONFIG_BUG=y
CONFIG_ELF_CORE=y
CONFIG_BASE_FULL=y
CONFIG_FUTEX=y
CONFIG_FUTEX_PI=y
CONFIG_HAVE_FUTEX_CMPXCHG=y
CONFIG_EPOLL=y
CONFIG_SIGNALFD=y
CONFIG_TIMERFD=y
CONFIG_EVENTFD=y
CONFIG_SHMEM=y
CONFIG_AIO=y
CONFIG_IO_URING=y
CONFIG_ADVISE_SYSCALLS=y
CONFIG_MEMBARRIER=y
CONFIG_KALLSYMS=y
CONFIG_KALLSYMS_ALL=y
CONFIG_KALLSYMS_BASE_RELATIVE=y
# CONFIG_USERFAULTFD is not set
CONFIG_ARCH_HAS_MEMBARRIER_SYNC_CORE=y
CONFIG_KCMP=y
CONFIG_RSEQ=y
# CONFIG_DEBUG_RSEQ is not set
# CONFIG_EMBEDDED is not set
CONFIG_HAVE_PERF_EVENTS=y
# CONFIG_PC104 is not set

#
# Kernel Performance Events And Counters
#
CONFIG_PERF_EVENTS=y
# CONFIG_DEBUG_PERF_USE_VMALLOC is not set
# end of Kernel Performance Events And Counters

CONFIG_VM_EVENT_COUNTERS=y
CONFIG_SLUB_DEBUG=y
CONFIG_COMPAT_BRK=y
# CONFIG_SLAB is not set
CONFIG_SLUB=y
# CONFIG_SLOB is not set
CONFIG_SLAB_MERGE_DEFAULT=y
# CONFIG_SLAB_FREELIST_RANDOM is not set
# CONFIG_SLAB_FREELIST_HARDENED is not set
# CONFIG_SHUFFLE_PAGE_ALLOCATOR is not set
CONFIG_SLUB_CPU_PARTIAL=y
CONFIG_SYSTEM_DATA_VERIFICATION=y
CONFIG_PROFILING=y
CONFIG_TRACEPOINTS=y
# end of General setup

CONFIG_ARM64=y
CONFIG_64BIT=y
CONFIG_MMU=y
CONFIG_ARM64_PAGE_SHIFT=12
CONFIG_ARM64_CONT_PTE_SHIFT=4
CONFIG_ARM64_CONT_PMD_SHIFT=4
CONFIG_ARCH_MMAP_RND_BITS_MIN=18
CONFIG_ARCH_MMAP_RND_BITS_MAX=24
CONFIG_ARCH_MMAP_RND_COMPAT_BITS_MIN=11
CONFIG_ARCH_MMAP_RND_COMPAT_BITS_MAX=16
CONFIG_STACKTRACE_SUPPORT=y
CONFIG_ILLEGAL_POINTER_VALUE=0xdead000000000000
CONFIG_LOCKDEP_SUPPORT=y
CONFIG_GENERIC_BUG=y
CONFIG_GENERIC_BUG_RELATIVE_POINTERS=y
CONFIG_GENERIC_HWEIGHT=y
CONFIG_GENERIC_CSUM=y
CONFIG_GENERIC_CALIBRATE_DELAY=y
CONFIG_ARCH_MHP_MEMMAP_ON_MEMORY_ENABLE=y
CONFIG_SMP=y
CONFIG_KERNEL_MODE_NEON=y
CONFIG_FIX_EARLYCON_MEM=y
CONFIG_PGTABLE_LEVELS=3
CONFIG_ARCH_SUPPORTS_UPROBES=y
CONFIG_ARCH_PROC_KCORE_TEXT=y

#
# Platform selection
#
# CONFIG_ARCH_ACTIONS is not set
# CONFIG_ARCH_SUNXI is not set
# CONFIG_ARCH_ALPINE is not set
# CONFIG_ARCH_APPLE is not set
CONFIG_ARCH_BCM2835=y
# CONFIG_ARCH_BCM4908 is not set
# CONFIG_ARCH_BCM_IPROC is not set
# CONFIG_ARCH_BERLIN is not set
# CONFIG_ARCH_BITMAIN is not set
# CONFIG_ARCH_BRCMSTB is not set
# CONFIG_ARCH_EXYNOS is not set
# CONFIG_ARCH_SPARX5 is not set
# CONFIG_ARCH_K3 is not set
# CONFIG_ARCH_LAYERSCAPE is not set
# CONFIG_ARCH_LG1K is not set
# CONFIG_ARCH_HISI is not set
# CONFIG_ARCH_KEEMBAY is not set
# CONFIG_ARCH_MEDIATEK is not set
# CONFIG_ARCH_MESON is not set
# CONFIG_ARCH_MVEBU is not set
# CONFIG_ARCH_MXC is not set
# CONFIG_ARCH_QCOM is not set
# CONFIG_ARCH_REALTEK is not set
# CONFIG_ARCH_RENESAS is not set
# CONFIG_ARCH_ROCKCHIP is not set
# CONFIG_ARCH_S32 is not set
# CONFIG_ARCH_SEATTLE is not set
# CONFIG_ARCH_INTEL_SOCFPGA is not set
# CONFIG_ARCH_SYNQUACER is not set
# CONFIG_ARCH_TEGRA is not set
# CONFIG_ARCH_SPRD is not set
# CONFIG_ARCH_THUNDER is not set
# CONFIG_ARCH_THUNDER2 is not set
# CONFIG_ARCH_UNIPHIER is not set
# CONFIG_ARCH_VEXPRESS is not set
# CONFIG_ARCH_VISCONTI is not set
# CONFIG_ARCH_XGENE is not set
# CONFIG_ARCH_ZYNQMP is not set
# end of Platform selection

#
# Kernel Features
#

#
# ARM errata workarounds via the alternatives framework
#
CONFIG_ARM64_WORKAROUND_CLEAN_CACHE=y
CONFIG_ARM64_ERRATUM_826319=y
CONFIG_ARM64_ERRATUM_827319=y
CONFIG_ARM64_ERRATUM_824069=y
CONFIG_ARM64_ERRATUM_819472=y
CONFIG_ARM64_ERRATUM_832075=y
CONFIG_ARM64_ERRATUM_845719=y
CONFIG_ARM64_ERRATUM_843419=y
CONFIG_ARM64_LD_HAS_FIX_ERRATUM_843419=y
CONFIG_ARM64_ERRATUM_1024718=y
CONFIG_ARM64_ERRATUM_1418040=y
CONFIG_ARM64_WORKAROUND_SPECULATIVE_AT=y
CONFIG_ARM64_ERRATUM_1165522=y
CONFIG_ARM64_ERRATUM_1319367=y
CONFIG_ARM64_ERRATUM_1530923=y
CONFIG_ARM64_WORKAROUND_REPEAT_TLBI=y
CONFIG_ARM64_ERRATUM_1286807=y
CONFIG_ARM64_ERRATUM_1463225=y
CONFIG_ARM64_ERRATUM_1542419=y
CONFIG_ARM64_ERRATUM_1508412=y
CONFIG_ARM64_ERRATUM_2441009=y
CONFIG_ARM64_ERRATUM_2457168=y
CONFIG_CAVIUM_ERRATUM_22375=y
CONFIG_CAVIUM_ERRATUM_23154=y
CONFIG_CAVIUM_ERRATUM_27456=y
CONFIG_CAVIUM_ERRATUM_30115=y
CONFIG_CAVIUM_TX2_ERRATUM_219=y
CONFIG_FUJITSU_ERRATUM_010001=y
CONFIG_HISILICON_ERRATUM_161600802=y
CONFIG_QCOM_FALKOR_ERRATUM_1003=y
CONFIG_QCOM_FALKOR_ERRATUM_1009=y
CONFIG_QCOM_QDF2400_ERRATUM_0065=y
CONFIG_QCOM_FALKOR_ERRATUM_E1041=y
CONFIG_NVIDIA_CARMEL_CNP_ERRATUM=y
CONFIG_SOCIONEXT_SYNQUACER_PREITS=y
# end of ARM errata workarounds via the alternatives framework

CONFIG_ARM64_4K_PAGES=y
# CONFIG_ARM64_16K_PAGES is not set
# CONFIG_ARM64_64K_PAGES is not set
CONFIG_ARM64_VA_BITS_39=y
# CONFIG_ARM64_VA_BITS_48 is not set
CONFIG_ARM64_VA_BITS=39
CONFIG_ARM64_PA_BITS_48=y
CONFIG_ARM64_PA_BITS=48
# CONFIG_CPU_BIG_ENDIAN is not set
CONFIG_CPU_LITTLE_ENDIAN=y
# CONFIG_SCHED_MC is not set
# CONFIG_SCHED_SMT is not set
CONFIG_NR_CPUS=4
CONFIG_HOTPLUG_CPU=y
# CONFIG_NUMA is not set
# CONFIG_HZ_100 is not set
CONFIG_HZ_250=y
# CONFIG_HZ_300 is not set
# CONFIG_HZ_1000 is not set
CONFIG_HZ=250
CONFIG_SCHED_HRTICK=y
CONFIG_ARCH_SPARSEMEM_ENABLE=y
CONFIG_HW_PERF_EVENTS=y
CONFIG_PARAVIRT=y
CONFIG_PARAVIRT_TIME_ACCOUNTING=y
# CONFIG_KEXEC is not set
# CONFIG_KEXEC_FILE is not set
# CONFIG_CRASH_DUMP is not set
CONFIG_XEN_DOM0=y
CONFIG_XEN=y
CONFIG_FORCE_MAX_ZONEORDER=11
CONFIG_UNMAP_KERNEL_AT_EL0=y
CONFIG_MITIGATE_SPECTRE_BRANCH_HISTORY=y
CONFIG_RODATA_FULL_DEFAULT_ENABLED=y
# CONFIG_ARM64_SW_TTBR0_PAN is not set
CONFIG_ARM64_TAGGED_ADDR_ABI=y
CONFIG_COMPAT=y
CONFIG_KUSER_HELPERS=y
# CONFIG_ARMV8_DEPRECATED is not set

#
# ARMv8.1 architectural features
#
CONFIG_ARM64_HW_AFDBM=y
CONFIG_ARM64_PAN=y
CONFIG_AS_HAS_LDAPR=y
CONFIG_AS_HAS_LSE_ATOMICS=y
# end of ARMv8.1 architectural features

#
# ARMv8.2 architectural features
#
# CONFIG_ARM64_PMEM is not set
CONFIG_ARM64_RAS_EXTN=y
CONFIG_ARM64_CNP=y
# end of ARMv8.2 architectural features

#
# ARMv8.3 architectural features
#
CONFIG_ARM64_PTR_AUTH=y
CONFIG_ARM64_PTR_AUTH_KERNEL=y
CONFIG_CC_HAS_BRANCH_PROT_PAC_RET=y
CONFIG_CC_HAS_SIGN_RETURN_ADDRESS=y
CONFIG_AS_HAS_PAC=y
CONFIG_AS_HAS_CFI_NEGATE_RA_STATE=y
# end of ARMv8.3 architectural features

#
# ARMv8.4 architectural features
#
CONFIG_ARM64_AMU_EXTN=y
CONFIG_AS_HAS_ARMV8_4=y
CONFIG_ARM64_TLB_RANGE=y
# end of ARMv8.4 architectural features

#
# ARMv8.5 architectural features
#
CONFIG_AS_HAS_ARMV8_5=y
CONFIG_ARM64_BTI=y
CONFIG_CC_HAS_BRANCH_PROT_PAC_RET_BTI=y
CONFIG_ARM64_E0PD=y
CONFIG_ARCH_RANDOM=y
CONFIG_ARM64_AS_HAS_MTE=y
CONFIG_ARM64_MTE=y
# end of ARMv8.5 architectural features

#
# ARMv8.7 architectural features
#
CONFIG_ARM64_EPAN=y
# end of ARMv8.7 architectural features

CONFIG_ARM64_SVE=y
CONFIG_ARM64_MODULE_PLTS=y
# CONFIG_ARM64_PSEUDO_NMI is not set
CONFIG_RELOCATABLE=y
# CONFIG_RANDOMIZE_BASE is not set
CONFIG_CC_HAVE_STACKPROTECTOR_SYSREG=y
CONFIG_STACKPROTECTOR_PER_TASK=y
# end of Kernel Features

#
# Boot options
#
CONFIG_CMDLINE=""
CONFIG_EFI_STUB=y
CONFIG_EFI=y
CONFIG_DMI=y
# end of Boot options

CONFIG_SYSVIPC_COMPAT=y

#
# Power management options
#
CONFIG_SUSPEND=y
CONFIG_SUSPEND_FREEZER=y
# CONFIG_SUSPEND_SKIP_SYNC is not set
# CONFIG_HIBERNATION is not set
CONFIG_PM_SLEEP=y
CONFIG_PM_SLEEP_SMP=y
# CONFIG_PM_AUTOSLEEP is not set
# CONFIG_PM_WAKELOCKS is not set
CONFIG_PM=y
# CONFIG_PM_DEBUG is not set
CONFIG_PM_CLK=y
CONFIG_PM_GENERIC_DOMAINS=y
# CONFIG_WQ_POWER_EFFICIENT_DEFAULT is not set
CONFIG_PM_GENERIC_DOMAINS_SLEEP=y
CONFIG_PM_GENERIC_DOMAINS_OF=y
CONFIG_CPU_PM=y
# CONFIG_ENERGY_MODEL is not set
CONFIG_ARCH_HIBERNATION_POSSIBLE=y
CONFIG_ARCH_SUSPEND_POSSIBLE=y
# end of Power management options

#
# CPU Power Management
#

#
# CPU Idle
#
CONFIG_CPU_IDLE=y
CONFIG_CPU_IDLE_MULTIPLE_DRIVERS=y
CONFIG_CPU_IDLE_GOV_LADDER=y
CONFIG_CPU_IDLE_GOV_MENU=y
# CONFIG_CPU_IDLE_GOV_TEO is not set
CONFIG_DT_IDLE_STATES=y

#
# ARM CPU Idle Drivers
#
CONFIG_ARM_CPUIDLE=y
# CONFIG_ARM_PSCI_CPUIDLE is not set
# end of ARM CPU Idle Drivers
# end of CPU Idle

#
# CPU Frequency scaling
#
CONFIG_CPU_FREQ=y
CONFIG_CPU_FREQ_GOV_ATTR_SET=y
CONFIG_CPU_FREQ_GOV_COMMON=y
CONFIG_CPU_FREQ_STAT=y
# CONFIG_CPU_FREQ_DEFAULT_GOV_PERFORMANCE is not set
CONFIG_CPU_FREQ_DEFAULT_GOV_POWERSAVE=y
# CONFIG_CPU_FREQ_DEFAULT_GOV_USERSPACE is not set
# CONFIG_CPU_FREQ_DEFAULT_GOV_ONDEMAND is not set
# CONFIG_CPU_FREQ_DEFAULT_GOV_CONSERVATIVE is not set
# CONFIG_CPU_FREQ_DEFAULT_GOV_SCHEDUTIL is not set
CONFIG_CPU_FREQ_GOV_PERFORMANCE=y
CONFIG_CPU_FREQ_GOV_POWERSAVE=y
CONFIG_CPU_FREQ_GOV_USERSPACE=y
CONFIG_CPU_FREQ_GOV_ONDEMAND=y
CONFIG_CPU_FREQ_GOV_CONSERVATIVE=y
CONFIG_CPU_FREQ_GOV_SCHEDUTIL=y

#
# CPU frequency scaling drivers
#
CONFIG_CPUFREQ_DT=y
CONFIG_CPUFREQ_DT_PLATDEV=y
CONFIG_ARM_RASPBERRYPI_CPUFREQ=y
# end of CPU Frequency scaling
# end of CPU Power Management

CONFIG_ARCH_SUPPORTS_ACPI=y
# CONFIG_ACPI is not set
# CONFIG_VIRTUALIZATION is not set
# CONFIG_ARM64_CRYPTO is not set

#
# General architecture-dependent options
#
CONFIG_CRASH_CORE=y
CONFIG_KPROBES=y
# CONFIG_JUMP_LABEL is not set
CONFIG_UPROBES=y
CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS=y
CONFIG_KRETPROBES=y
CONFIG_HAVE_KPROBES=y
CONFIG_HAVE_KRETPROBES=y
CONFIG_HAVE_FUNCTION_ERROR_INJECTION=y
CONFIG_HAVE_NMI=y
CONFIG_TRACE_IRQFLAGS_SUPPORT=y
CONFIG_TRACE_IRQFLAGS_NMI_SUPPORT=y
CONFIG_HAVE_ARCH_TRACEHOOK=y
CONFIG_HAVE_DMA_CONTIGUOUS=y
CONFIG_GENERIC_SMP_IDLE_THREAD=y
CONFIG_GENERIC_IDLE_POLL_SETUP=y
CONFIG_ARCH_HAS_FORTIFY_SOURCE=y
CONFIG_ARCH_HAS_KEEPINITRD=y
CONFIG_ARCH_HAS_SET_MEMORY=y
CONFIG_ARCH_HAS_SET_DIRECT_MAP=y
CONFIG_HAVE_ARCH_THREAD_STRUCT_WHITELIST=y
CONFIG_ARCH_WANTS_NO_INSTR=y
CONFIG_HAVE_ASM_MODVERSIONS=y
CONFIG_HAVE_REGS_AND_STACK_ACCESS_API=y
CONFIG_HAVE_RSEQ=y
CONFIG_HAVE_FUNCTION_ARG_ACCESS_API=y
CONFIG_HAVE_HW_BREAKPOINT=y
CONFIG_HAVE_PERF_REGS=y
CONFIG_HAVE_PERF_USER_STACK_DUMP=y
CONFIG_HAVE_ARCH_JUMP_LABEL=y
CONFIG_HAVE_ARCH_JUMP_LABEL_RELATIVE=y
CONFIG_MMU_GATHER_TABLE_FREE=y
CONFIG_MMU_GATHER_RCU_TABLE_FREE=y
CONFIG_ARCH_HAVE_NMI_SAFE_CMPXCHG=y
CONFIG_HAVE_ALIGNED_STRUCT_PAGE=y
CONFIG_HAVE_CMPXCHG_LOCAL=y
CONFIG_HAVE_CMPXCHG_DOUBLE=y
CONFIG_ARCH_WANT_COMPAT_IPC_PARSE_VERSION=y
CONFIG_HAVE_ARCH_SECCOMP=y
CONFIG_HAVE_ARCH_SECCOMP_FILTER=y
CONFIG_SECCOMP=y
CONFIG_SECCOMP_FILTER=y
# CONFIG_SECCOMP_CACHE_DEBUG is not set
CONFIG_HAVE_ARCH_STACKLEAK=y
CONFIG_HAVE_STACKPROTECTOR=y
CONFIG_STACKPROTECTOR=y
CONFIG_STACKPROTECTOR_STRONG=y
CONFIG_ARCH_SUPPORTS_LTO_CLANG=y
CONFIG_ARCH_SUPPORTS_LTO_CLANG_THIN=y
CONFIG_LTO_NONE=y
CONFIG_ARCH_SUPPORTS_CFI_CLANG=y
CONFIG_HAVE_CONTEXT_TRACKING=y
CONFIG_HAVE_VIRT_CPU_ACCOUNTING_GEN=y
CONFIG_HAVE_IRQ_TIME_ACCOUNTING=y
CONFIG_HAVE_MOVE_PUD=y
CONFIG_HAVE_MOVE_PMD=y
CONFIG_HAVE_ARCH_TRANSPARENT_HUGEPAGE=y
CONFIG_HAVE_ARCH_HUGE_VMAP=y
CONFIG_ARCH_WANT_HUGE_PMD_SHARE=y
CONFIG_HAVE_MOD_ARCH_SPECIFIC=y
CONFIG_MODULES_USE_ELF_RELA=y
CONFIG_ARCH_HAS_ELF_RANDOMIZE=y
CONFIG_HAVE_ARCH_MMAP_RND_BITS=y
CONFIG_ARCH_MMAP_RND_BITS=18
CONFIG_HAVE_ARCH_MMAP_RND_COMPAT_BITS=y
CONFIG_ARCH_MMAP_RND_COMPAT_BITS=11
CONFIG_ARCH_WANT_DEFAULT_TOPDOWN_MMAP_LAYOUT=y
CONFIG_CLONE_BACKWARDS=y
CONFIG_OLD_SIGSUSPEND3=y
CONFIG_COMPAT_OLD_SIGACTION=y
CONFIG_COMPAT_32BIT_TIME=y
CONFIG_HAVE_ARCH_VMAP_STACK=y
CONFIG_VMAP_STACK=y
CONFIG_HAVE_ARCH_RANDOMIZE_KSTACK_OFFSET=y
# CONFIG_RANDOMIZE_KSTACK_OFFSET_DEFAULT is not set
CONFIG_ARCH_HAS_STRICT_KERNEL_RWX=y
CONFIG_STRICT_KERNEL_RWX=y
CONFIG_ARCH_HAS_STRICT_MODULE_RWX=y
CONFIG_STRICT_MODULE_RWX=y
CONFIG_HAVE_ARCH_COMPILER_H=y
CONFIG_HAVE_ARCH_PREL32_RELOCATIONS=y
CONFIG_ARCH_USE_MEMREMAP_PROT=y
# CONFIG_LOCK_EVENT_COUNTS is not set
CONFIG_ARCH_HAS_RELR=y
CONFIG_ARCH_WANT_LD_ORPHAN_WARN=y
CONFIG_ARCH_SUPPORTS_DEBUG_PAGEALLOC=y

#
# GCOV-based kernel profiling
#
# CONFIG_GCOV_KERNEL is not set
CONFIG_ARCH_HAS_GCOV_PROFILE_ALL=y
# end of GCOV-based kernel profiling

CONFIG_HAVE_GCC_PLUGINS=y
CONFIG_GCC_PLUGINS=y
# CONFIG_GCC_PLUGIN_CYC_COMPLEXITY is not set
# CONFIG_GCC_PLUGIN_LATENT_ENTROPY is not set
# CONFIG_GCC_PLUGIN_RANDSTRUCT is not set
# end of General architecture-dependent options

CONFIG_RT_MUTEXES=y
CONFIG_BASE_SMALL=0
CONFIG_MODULES=y
# CONFIG_MODULE_FORCE_LOAD is not set
CONFIG_MODULE_UNLOAD=y
# CONFIG_MODULE_FORCE_UNLOAD is not set
# CONFIG_MODVERSIONS is not set
# CONFIG_MODULE_SRCVERSION_ALL is not set
# CONFIG_MODULE_SIG is not set
CONFIG_MODULE_COMPRESS_NONE=y
# CONFIG_MODULE_COMPRESS_GZIP is not set
# CONFIG_MODULE_COMPRESS_XZ is not set
# CONFIG_MODULE_COMPRESS_ZSTD is not set
# CONFIG_MODULE_ALLOW_MISSING_NAMESPACE_IMPORTS is not set
CONFIG_MODPROBE_PATH="/sbin/modprobe"
# CONFIG_TRIM_UNUSED_KSYMS is not set
CONFIG_MODULES_TREE_LOOKUP=y
CONFIG_BLOCK=y
CONFIG_BLK_DEV_BSG_COMMON=y
# CONFIG_BLK_DEV_BSGLIB is not set
# CONFIG_BLK_DEV_INTEGRITY is not set
# CONFIG_BLK_DEV_ZONED is not set
# CONFIG_BLK_DEV_THROTTLING is not set
# CONFIG_BLK_WBT is not set
# CONFIG_BLK_CGROUP_IOLATENCY is not set
# CONFIG_BLK_CGROUP_IOCOST is not set
# CONFIG_BLK_CGROUP_IOPRIO is not set
CONFIG_BLK_DEBUG_FS=y
# CONFIG_BLK_SED_OPAL is not set
# CONFIG_BLK_INLINE_ENCRYPTION is not set

#
# Partition Types
#
# CONFIG_PARTITION_ADVANCED is not set
CONFIG_MSDOS_PARTITION=y
CONFIG_EFI_PARTITION=y
# end of Partition Types

CONFIG_BLOCK_COMPAT=y
CONFIG_BLK_MQ_PCI=y
CONFIG_BLK_MQ_VIRTIO=y
CONFIG_BLK_PM=y
CONFIG_BLOCK_HOLDER_DEPRECATED=y

#
# IO Schedulers
#
CONFIG_MQ_IOSCHED_DEADLINE=y
CONFIG_MQ_IOSCHED_KYBER=y
# CONFIG_IOSCHED_BFQ is not set
# end of IO Schedulers

CONFIG_ASN1=y
CONFIG_UNINLINE_SPIN_UNLOCK=y
CONFIG_ARCH_SUPPORTS_ATOMIC_RMW=y
CONFIG_MUTEX_SPIN_ON_OWNER=y
CONFIG_RWSEM_SPIN_ON_OWNER=y
CONFIG_LOCK_SPIN_ON_OWNER=y
CONFIG_ARCH_USE_QUEUED_SPINLOCKS=y
CONFIG_QUEUED_SPINLOCKS=y
CONFIG_ARCH_USE_QUEUED_RWLOCKS=y
CONFIG_QUEUED_RWLOCKS=y
CONFIG_ARCH_HAS_NON_OVERLAPPING_ADDRESS_SPACE=y
CONFIG_ARCH_HAS_SYSCALL_WRAPPER=y
CONFIG_FREEZER=y

#
# Executable file formats
#
CONFIG_BINFMT_ELF=y
CONFIG_COMPAT_BINFMT_ELF=y
CONFIG_ARCH_BINFMT_ELF_STATE=y
CONFIG_ARCH_HAVE_ELF_PROT=y
CONFIG_ARCH_USE_GNU_PROPERTY=y
CONFIG_ELFCORE=y
CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS=y
CONFIG_BINFMT_SCRIPT=y
CONFIG_BINFMT_MISC=m
CONFIG_COREDUMP=y
# end of Executable file formats

#
# Memory Management options
#
CONFIG_SPARSEMEM=y
CONFIG_SPARSEMEM_EXTREME=y
CONFIG_SPARSEMEM_VMEMMAP_ENABLE=y
CONFIG_SPARSEMEM_VMEMMAP=y
CONFIG_HAVE_FAST_GUP=y
CONFIG_ARCH_KEEP_MEMBLOCK=y
CONFIG_MEMORY_ISOLATION=y
CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y
# CONFIG_MEMORY_HOTPLUG is not set
CONFIG_ARCH_ENABLE_MEMORY_HOTREMOVE=y
CONFIG_SPLIT_PTLOCK_CPUS=4
CONFIG_ARCH_ENABLE_SPLIT_PMD_PTLOCK=y
CONFIG_COMPACTION=y
# CONFIG_PAGE_REPORTING is not set
CONFIG_MIGRATION=y
CONFIG_CONTIG_ALLOC=y
CONFIG_PHYS_ADDR_T_64BIT=y
CONFIG_MMU_NOTIFIER=y
# CONFIG_KSM is not set
CONFIG_DEFAULT_MMAP_MIN_ADDR=4096
CONFIG_ARCH_SUPPORTS_MEMORY_FAILURE=y
# CONFIG_MEMORY_FAILURE is not set
# CONFIG_TRANSPARENT_HUGEPAGE is not set
# CONFIG_CLEANCACHE is not set
# CONFIG_FRONTSWAP is not set
CONFIG_CMA=y
# CONFIG_CMA_DEBUG is not set
# CONFIG_CMA_DEBUGFS is not set
# CONFIG_CMA_SYSFS is not set
CONFIG_CMA_AREAS=7
# CONFIG_ZPOOL is not set
# CONFIG_ZSMALLOC is not set
CONFIG_GENERIC_EARLY_IOREMAP=y
# CONFIG_DEFERRED_STRUCT_PAGE_INIT is not set
# CONFIG_IDLE_PAGE_TRACKING is not set
CONFIG_ARCH_HAS_CACHE_LINE_SIZE=y
CONFIG_ARCH_HAS_PTE_DEVMAP=y
CONFIG_ARCH_HAS_ZONE_DMA_SET=y
CONFIG_ZONE_DMA=y
CONFIG_ZONE_DMA32=y
CONFIG_ARCH_USES_HIGH_VMA_FLAGS=y
# CONFIG_PERCPU_STATS is not set
# CONFIG_GUP_TEST is not set
CONFIG_ARCH_HAS_PTE_SPECIAL=y
CONFIG_SECRETMEM=y

#
# Data Access Monitoring
#
# CONFIG_DAMON is not set
# end of Data Access Monitoring
# end of Memory Management options

CONFIG_NET=y
CONFIG_COMPAT_NETLINK_MESSAGES=y
CONFIG_NET_INGRESS=y
CONFIG_NET_EGRESS=y
CONFIG_SKB_EXTENSIONS=y

#
# Networking options
#
CONFIG_PACKET=y
# CONFIG_PACKET_DIAG is not set
CONFIG_UNIX=y
CONFIG_UNIX_SCM=y
CONFIG_AF_UNIX_OOB=y
# CONFIG_UNIX_DIAG is not set
# CONFIG_TLS is not set
CONFIG_XFRM=y
CONFIG_XFRM_ALGO=y
CONFIG_XFRM_USER=m
# CONFIG_XFRM_INTERFACE is not set
CONFIG_XFRM_SUB_POLICY=y
CONFIG_XFRM_MIGRATE=y
# CONFIG_XFRM_STATISTICS is not set
CONFIG_XFRM_AH=y
CONFIG_XFRM_ESP=y
CONFIG_XFRM_IPCOMP=m
CONFIG_NET_KEY=m
CONFIG_NET_KEY_MIGRATE=y
# CONFIG_XDP_SOCKETS is not set
CONFIG_INET=y
CONFIG_IP_MULTICAST=y
CONFIG_IP_ADVANCED_ROUTER=y
# CONFIG_IP_FIB_TRIE_STATS is not set
CONFIG_IP_MULTIPLE_TABLES=y
CONFIG_IP_ROUTE_MULTIPATH=y
CONFIG_IP_ROUTE_VERBOSE=y
CONFIG_IP_ROUTE_CLASSID=y
CONFIG_IP_PNP=y
CONFIG_IP_PNP_DHCP=y
CONFIG_IP_PNP_BOOTP=y
CONFIG_IP_PNP_RARP=y
CONFIG_NET_IPIP=m
CONFIG_NET_IPGRE_DEMUX=m
CONFIG_NET_IP_TUNNEL=y
CONFIG_NET_IPGRE=m
CONFIG_NET_IPGRE_BROADCAST=y
CONFIG_IP_MROUTE_COMMON=y
CONFIG_IP_MROUTE=y
# CONFIG_IP_MROUTE_MULTIPLE_TABLES is not set
CONFIG_IP_PIMSM_V1=y
CONFIG_IP_PIMSM_V2=y
CONFIG_SYN_COOKIES=y
# CONFIG_NET_IPVTI is not set
CONFIG_NET_UDP_TUNNEL=m
# CONFIG_NET_FOU is not set
# CONFIG_NET_FOU_IP_TUNNELS is not set
CONFIG_INET_AH=m
CONFIG_INET_ESP=m
# CONFIG_INET_ESP_OFFLOAD is not set
# CONFIG_INET_ESPINTCP is not set
CONFIG_INET_IPCOMP=m
CONFIG_INET_XFRM_TUNNEL=m
CONFIG_INET_TUNNEL=y
CONFIG_INET_DIAG=y
CONFIG_INET_TCP_DIAG=y
# CONFIG_INET_UDP_DIAG is not set
# CONFIG_INET_RAW_DIAG is not set
# CONFIG_INET_DIAG_DESTROY is not set
# CONFIG_TCP_CONG_ADVANCED is not set
CONFIG_TCP_CONG_CUBIC=y
CONFIG_DEFAULT_TCP_CONG="cubic"
# CONFIG_TCP_MD5SIG is not set
CONFIG_IPV6=y
CONFIG_IPV6_ROUTER_PREF=y
# CONFIG_IPV6_ROUTE_INFO is not set
# CONFIG_IPV6_OPTIMISTIC_DAD is not set
CONFIG_INET6_AH=y
CONFIG_INET6_ESP=y
# CONFIG_INET6_ESP_OFFLOAD is not set
# CONFIG_INET6_ESPINTCP is not set
CONFIG_INET6_IPCOMP=m
# CONFIG_IPV6_MIP6 is not set
# CONFIG_IPV6_ILA is not set
CONFIG_INET6_XFRM_TUNNEL=m
CONFIG_INET6_TUNNEL=m
# CONFIG_IPV6_VTI is not set
CONFIG_IPV6_SIT=y
# CONFIG_IPV6_SIT_6RD is not set
CONFIG_IPV6_NDISC_NODETYPE=y
CONFIG_IPV6_TUNNEL=m
# CONFIG_IPV6_GRE is not set
# CONFIG_IPV6_MULTIPLE_TABLES is not set
# CONFIG_IPV6_MROUTE is not set
# CONFIG_IPV6_SEG6_LWTUNNEL is not set
# CONFIG_IPV6_SEG6_HMAC is not set
# CONFIG_IPV6_RPL_LWTUNNEL is not set
# CONFIG_IPV6_IOAM6_LWTUNNEL is not set
# CONFIG_NETLABEL is not set
# CONFIG_MPTCP is not set
# CONFIG_NETWORK_SECMARK is not set
CONFIG_NET_PTP_CLASSIFY=y
# CONFIG_NETWORK_PHY_TIMESTAMPING is not set
CONFIG_NETFILTER=y
CONFIG_NETFILTER_ADVANCED=y
CONFIG_BRIDGE_NETFILTER=y

#
# Core Netfilter Configuration
#
CONFIG_NETFILTER_INGRESS=y
CONFIG_NETFILTER_NETLINK=m
CONFIG_NETFILTER_FAMILY_BRIDGE=y
CONFIG_NETFILTER_FAMILY_ARP=y
# CONFIG_NETFILTER_NETLINK_ACCT is not set
CONFIG_NETFILTER_NETLINK_QUEUE=m
CONFIG_NETFILTER_NETLINK_LOG=m
# CONFIG_NETFILTER_NETLINK_OSF is not set
CONFIG_NF_CONNTRACK=m
CONFIG_NF_LOG_SYSLOG=m
CONFIG_NETFILTER_CONNCOUNT=m
CONFIG_NF_CONNTRACK_MARK=y
# CONFIG_NF_CONNTRACK_ZONES is not set
# CONFIG_NF_CONNTRACK_PROCFS is not set
# CONFIG_NF_CONNTRACK_EVENTS is not set
# CONFIG_NF_CONNTRACK_TIMEOUT is not set
# CONFIG_NF_CONNTRACK_TIMESTAMP is not set
# CONFIG_NF_CONNTRACK_LABELS is not set
CONFIG_NF_CT_PROTO_DCCP=y
CONFIG_NF_CT_PROTO_GRE=y
CONFIG_NF_CT_PROTO_SCTP=y
CONFIG_NF_CT_PROTO_UDPLITE=y
CONFIG_NF_CONNTRACK_AMANDA=m
CONFIG_NF_CONNTRACK_FTP=m
CONFIG_NF_CONNTRACK_H323=m
CONFIG_NF_CONNTRACK_IRC=m
CONFIG_NF_CONNTRACK_BROADCAST=m
CONFIG_NF_CONNTRACK_NETBIOS_NS=m
# CONFIG_NF_CONNTRACK_SNMP is not set
CONFIG_NF_CONNTRACK_PPTP=m
CONFIG_NF_CONNTRACK_SANE=m
CONFIG_NF_CONNTRACK_SIP=m
CONFIG_NF_CONNTRACK_TFTP=m
CONFIG_NF_CT_NETLINK=m
# CONFIG_NETFILTER_NETLINK_GLUE_CT is not set
CONFIG_NF_NAT=m
CONFIG_NF_NAT_AMANDA=m
CONFIG_NF_NAT_FTP=m
CONFIG_NF_NAT_IRC=m
CONFIG_NF_NAT_SIP=m
CONFIG_NF_NAT_TFTP=m
CONFIG_NF_NAT_REDIRECT=y
CONFIG_NF_NAT_MASQUERADE=y
CONFIG_NETFILTER_SYNPROXY=m
# CONFIG_NF_TABLES is not set
CONFIG_NETFILTER_XTABLES=m
CONFIG_NETFILTER_XTABLES_COMPAT=y

#
# Xtables combined modules
#
CONFIG_NETFILTER_XT_MARK=m
CONFIG_NETFILTER_XT_CONNMARK=m

#
# Xtables targets
#
# CONFIG_NETFILTER_XT_TARGET_CHECKSUM is not set
CONFIG_NETFILTER_XT_TARGET_CLASSIFY=m
CONFIG_NETFILTER_XT_TARGET_CONNMARK=m
CONFIG_NETFILTER_XT_TARGET_CT=m
CONFIG_NETFILTER_XT_TARGET_DSCP=m
CONFIG_NETFILTER_XT_TARGET_HL=m
# CONFIG_NETFILTER_XT_TARGET_HMARK is not set
# CONFIG_NETFILTER_XT_TARGET_IDLETIMER is not set
CONFIG_NETFILTER_XT_TARGET_LOG=m
CONFIG_NETFILTER_XT_TARGET_MARK=m
CONFIG_NETFILTER_XT_NAT=m
CONFIG_NETFILTER_XT_TARGET_NETMAP=m
CONFIG_NETFILTER_XT_TARGET_NFLOG=m
CONFIG_NETFILTER_XT_TARGET_NFQUEUE=m
CONFIG_NETFILTER_XT_TARGET_NOTRACK=m
# CONFIG_NETFILTER_XT_TARGET_RATEEST is not set
CONFIG_NETFILTER_XT_TARGET_REDIRECT=m
CONFIG_NETFILTER_XT_TARGET_MASQUERADE=m
# CONFIG_NETFILTER_XT_TARGET_TEE is not set
# CONFIG_NETFILTER_XT_TARGET_TPROXY is not set
CONFIG_NETFILTER_XT_TARGET_TRACE=m
CONFIG_NETFILTER_XT_TARGET_TCPMSS=m
# CONFIG_NETFILTER_XT_TARGET_TCPOPTSTRIP is not set

#
# Xtables matches
#
# CONFIG_NETFILTER_XT_MATCH_ADDRTYPE is not set
# CONFIG_NETFILTER_XT_MATCH_BPF is not set
# CONFIG_NETFILTER_XT_MATCH_CGROUP is not set
# CONFIG_NETFILTER_XT_MATCH_CLUSTER is not set
CONFIG_NETFILTER_XT_MATCH_COMMENT=m
CONFIG_NETFILTER_XT_MATCH_CONNBYTES=m
# CONFIG_NETFILTER_XT_MATCH_CONNLABEL is not set
CONFIG_NETFILTER_XT_MATCH_CONNLIMIT=m
CONFIG_NETFILTER_XT_MATCH_CONNMARK=m
CONFIG_NETFILTER_XT_MATCH_CONNTRACK=m
# CONFIG_NETFILTER_XT_MATCH_CPU is not set
CONFIG_NETFILTER_XT_MATCH_DCCP=m
# CONFIG_NETFILTER_XT_MATCH_DEVGROUP is not set
CONFIG_NETFILTER_XT_MATCH_DSCP=m
CONFIG_NETFILTER_XT_MATCH_ECN=m
CONFIG_NETFILTER_XT_MATCH_ESP=m
CONFIG_NETFILTER_XT_MATCH_HASHLIMIT=m
CONFIG_NETFILTER_XT_MATCH_HELPER=m
CONFIG_NETFILTER_XT_MATCH_HL=m
# CONFIG_NETFILTER_XT_MATCH_IPCOMP is not set
# CONFIG_NETFILTER_XT_MATCH_IPRANGE is not set
# CONFIG_NETFILTER_XT_MATCH_L2TP is not set
CONFIG_NETFILTER_XT_MATCH_LENGTH=m
CONFIG_NETFILTER_XT_MATCH_LIMIT=m
CONFIG_NETFILTER_XT_MATCH_MAC=m
CONFIG_NETFILTER_XT_MATCH_MARK=m
CONFIG_NETFILTER_XT_MATCH_MULTIPORT=m
# CONFIG_NETFILTER_XT_MATCH_NFACCT is not set
# CONFIG_NETFILTER_XT_MATCH_OSF is not set
# CONFIG_NETFILTER_XT_MATCH_OWNER is not set
CONFIG_NETFILTER_XT_MATCH_POLICY=m
# CONFIG_NETFILTER_XT_MATCH_PHYSDEV is not set
CONFIG_NETFILTER_XT_MATCH_PKTTYPE=m
CONFIG_NETFILTER_XT_MATCH_QUOTA=m
# CONFIG_NETFILTER_XT_MATCH_RATEEST is not set
CONFIG_NETFILTER_XT_MATCH_REALM=m
# CONFIG_NETFILTER_XT_MATCH_RECENT is not set
CONFIG_NETFILTER_XT_MATCH_SCTP=m
# CONFIG_NETFILTER_XT_MATCH_SOCKET is not set
CONFIG_NETFILTER_XT_MATCH_STATE=m
CONFIG_NETFILTER_XT_MATCH_STATISTIC=m
CONFIG_NETFILTER_XT_MATCH_STRING=m
CONFIG_NETFILTER_XT_MATCH_TCPMSS=m
# CONFIG_NETFILTER_XT_MATCH_TIME is not set
CONFIG_NETFILTER_XT_MATCH_U32=m
# end of Core Netfilter Configuration

# CONFIG_IP_SET is not set
# CONFIG_IP_VS is not set

#
# IP: Netfilter Configuration
#
CONFIG_NF_DEFRAG_IPV4=m
# CONFIG_NF_SOCKET_IPV4 is not set
# CONFIG_NF_TPROXY_IPV4 is not set
# CONFIG_NF_DUP_IPV4 is not set
# CONFIG_NF_LOG_ARP is not set
# CONFIG_NF_LOG_IPV4 is not set
CONFIG_NF_REJECT_IPV4=m
CONFIG_NF_NAT_PPTP=m
CONFIG_NF_NAT_H323=m
CONFIG_IP_NF_IPTABLES=m
CONFIG_IP_NF_MATCH_AH=m
CONFIG_IP_NF_MATCH_ECN=m
CONFIG_IP_NF_MATCH_RPFILTER=m
CONFIG_IP_NF_MATCH_TTL=m
CONFIG_IP_NF_FILTER=m
CONFIG_IP_NF_TARGET_REJECT=m
CONFIG_IP_NF_TARGET_SYNPROXY=m
CONFIG_IP_NF_NAT=m
CONFIG_IP_NF_TARGET_MASQUERADE=m
CONFIG_IP_NF_TARGET_NETMAP=m
CONFIG_IP_NF_TARGET_REDIRECT=m
CONFIG_IP_NF_MANGLE=m
CONFIG_IP_NF_TARGET_CLUSTERIP=m
CONFIG_IP_NF_TARGET_ECN=m
CONFIG_IP_NF_TARGET_TTL=m
CONFIG_IP_NF_RAW=m
CONFIG_IP_NF_SECURITY=m
CONFIG_IP_NF_ARPTABLES=m
CONFIG_IP_NF_ARPFILTER=m
CONFIG_IP_NF_ARP_MANGLE=m
# end of IP: Netfilter Configuration

#
# IPv6: Netfilter Configuration
#
# CONFIG_NF_SOCKET_IPV6 is not set
# CONFIG_NF_TPROXY_IPV6 is not set
# CONFIG_NF_DUP_IPV6 is not set
# CONFIG_NF_REJECT_IPV6 is not set
CONFIG_NF_LOG_IPV6=m
CONFIG_IP6_NF_IPTABLES=m
# CONFIG_IP6_NF_MATCH_AH is not set
CONFIG_IP6_NF_MATCH_EUI64=m
CONFIG_IP6_NF_MATCH_FRAG=m
CONFIG_IP6_NF_MATCH_OPTS=m
CONFIG_IP6_NF_MATCH_HL=m
CONFIG_IP6_NF_MATCH_IPV6HEADER=m
# CONFIG_IP6_NF_MATCH_MH is not set
# CONFIG_IP6_NF_MATCH_RPFILTER is not set
CONFIG_IP6_NF_MATCH_RT=m
# CONFIG_IP6_NF_MATCH_SRH is not set
# CONFIG_IP6_NF_TARGET_HL is not set
CONFIG_IP6_NF_FILTER=m
# CONFIG_IP6_NF_TARGET_REJECT is not set
# CONFIG_IP6_NF_TARGET_SYNPROXY is not set
CONFIG_IP6_NF_MANGLE=m
CONFIG_IP6_NF_RAW=m
# CONFIG_IP6_NF_SECURITY is not set
CONFIG_IP6_NF_NAT=m
# CONFIG_IP6_NF_TARGET_MASQUERADE is not set
# CONFIG_IP6_NF_TARGET_NPT is not set
# end of IPv6: Netfilter Configuration

CONFIG_NF_DEFRAG_IPV6=m
# CONFIG_NF_CONNTRACK_BRIDGE is not set
CONFIG_BRIDGE_NF_EBTABLES=m
CONFIG_BRIDGE_EBT_BROUTE=m
CONFIG_BRIDGE_EBT_T_FILTER=m
CONFIG_BRIDGE_EBT_T_NAT=m
CONFIG_BRIDGE_EBT_802_3=m
CONFIG_BRIDGE_EBT_AMONG=m
CONFIG_BRIDGE_EBT_ARP=m
CONFIG_BRIDGE_EBT_IP=m
CONFIG_BRIDGE_EBT_IP6=m
CONFIG_BRIDGE_EBT_LIMIT=m
CONFIG_BRIDGE_EBT_MARK=m
CONFIG_BRIDGE_EBT_PKTTYPE=m
CONFIG_BRIDGE_EBT_STP=m
CONFIG_BRIDGE_EBT_VLAN=m
CONFIG_BRIDGE_EBT_ARPREPLY=m
CONFIG_BRIDGE_EBT_DNAT=m
CONFIG_BRIDGE_EBT_MARK_T=m
CONFIG_BRIDGE_EBT_REDIRECT=m
CONFIG_BRIDGE_EBT_SNAT=m
CONFIG_BRIDGE_EBT_LOG=m
CONFIG_BRIDGE_EBT_NFLOG=m
# CONFIG_BPFILTER is not set
CONFIG_IP_SCTP=m
# CONFIG_SCTP_DBG_OBJCNT is not set
CONFIG_SCTP_DEFAULT_COOKIE_HMAC_MD5=y
# CONFIG_SCTP_DEFAULT_COOKIE_HMAC_SHA1 is not set
# CONFIG_SCTP_DEFAULT_COOKIE_HMAC_NONE is not set
CONFIG_SCTP_COOKIE_HMAC_MD5=y
# CONFIG_SCTP_COOKIE_HMAC_SHA1 is not set
CONFIG_INET_SCTP_DIAG=m
# CONFIG_RDS is not set
CONFIG_TIPC=m
CONFIG_TIPC_MEDIA_UDP=y
CONFIG_TIPC_CRYPTO=y
CONFIG_TIPC_DIAG=m
# CONFIG_ATM is not set
# CONFIG_L2TP is not set
CONFIG_STP=y
CONFIG_BRIDGE=y
CONFIG_BRIDGE_IGMP_SNOOPING=y
# CONFIG_BRIDGE_VLAN_FILTERING is not set
# CONFIG_BRIDGE_MRP is not set
# CONFIG_BRIDGE_CFM is not set
# CONFIG_NET_DSA is not set
CONFIG_VLAN_8021Q=m
# CONFIG_VLAN_8021Q_GVRP is not set
# CONFIG_VLAN_8021Q_MVRP is not set
# CONFIG_DECNET is not set
CONFIG_LLC=y
# CONFIG_LLC2 is not set
# CONFIG_ATALK is not set
# CONFIG_X25 is not set
# CONFIG_LAPB is not set
# CONFIG_PHONET is not set
CONFIG_6LOWPAN=m
# CONFIG_6LOWPAN_DEBUGFS is not set
CONFIG_6LOWPAN_NHC=m
CONFIG_6LOWPAN_NHC_DEST=m
CONFIG_6LOWPAN_NHC_FRAGMENT=m
CONFIG_6LOWPAN_NHC_HOP=m
CONFIG_6LOWPAN_NHC_IPV6=m
CONFIG_6LOWPAN_NHC_MOBILITY=m
CONFIG_6LOWPAN_NHC_ROUTING=m
CONFIG_6LOWPAN_NHC_UDP=m
# CONFIG_6LOWPAN_GHC_EXT_HDR_HOP is not set
# CONFIG_6LOWPAN_GHC_UDP is not set
# CONFIG_6LOWPAN_GHC_ICMPV6 is not set
# CONFIG_6LOWPAN_GHC_EXT_HDR_DEST is not set
# CONFIG_6LOWPAN_GHC_EXT_HDR_FRAG is not set
# CONFIG_6LOWPAN_GHC_EXT_HDR_ROUTE is not set
# CONFIG_IEEE802154 is not set
CONFIG_NET_SCHED=y

#
# Queueing/Scheduling
#
CONFIG_NET_SCH_CBQ=m
CONFIG_NET_SCH_HTB=m
CONFIG_NET_SCH_HFSC=m
CONFIG_NET_SCH_PRIO=m
# CONFIG_NET_SCH_MULTIQ is not set
CONFIG_NET_SCH_RED=m
# CONFIG_NET_SCH_SFB is not set
CONFIG_NET_SCH_SFQ=m
CONFIG_NET_SCH_TEQL=m
CONFIG_NET_SCH_TBF=m
# CONFIG_NET_SCH_CBS is not set
# CONFIG_NET_SCH_ETF is not set
# CONFIG_NET_SCH_TAPRIO is not set
CONFIG_NET_SCH_GRED=m
CONFIG_NET_SCH_DSMARK=m
CONFIG_NET_SCH_NETEM=m
# CONFIG_NET_SCH_DRR is not set
# CONFIG_NET_SCH_MQPRIO is not set
# CONFIG_NET_SCH_SKBPRIO is not set
# CONFIG_NET_SCH_CHOKE is not set
# CONFIG_NET_SCH_QFQ is not set
CONFIG_NET_SCH_CODEL=m
CONFIG_NET_SCH_FQ_CODEL=m
# CONFIG_NET_SCH_CAKE is not set
# CONFIG_NET_SCH_FQ is not set
# CONFIG_NET_SCH_HHF is not set
# CONFIG_NET_SCH_PIE is not set
CONFIG_NET_SCH_INGRESS=m
# CONFIG_NET_SCH_PLUG is not set
# CONFIG_NET_SCH_ETS is not set
# CONFIG_NET_SCH_DEFAULT is not set

#
# Classification
#
CONFIG_NET_CLS=y
CONFIG_NET_CLS_BASIC=y
# CONFIG_NET_CLS_TCINDEX is not set
# CONFIG_NET_CLS_ROUTE4 is not set
# CONFIG_NET_CLS_FW is not set
CONFIG_NET_CLS_U32=y
# CONFIG_CLS_U32_PERF is not set
# CONFIG_CLS_U32_MARK is not set
# CONFIG_NET_CLS_RSVP is not set
# CONFIG_NET_CLS_RSVP6 is not set
# CONFIG_NET_CLS_FLOW is not set
CONFIG_NET_CLS_CGROUP=y
# CONFIG_NET_CLS_BPF is not set
# CONFIG_NET_CLS_FLOWER is not set
# CONFIG_NET_CLS_MATCHALL is not set
CONFIG_NET_EMATCH=y
CONFIG_NET_EMATCH_STACK=32
# CONFIG_NET_EMATCH_CMP is not set
# CONFIG_NET_EMATCH_NBYTE is not set
# CONFIG_NET_EMATCH_U32 is not set
# CONFIG_NET_EMATCH_META is not set
# CONFIG_NET_EMATCH_TEXT is not set
# CONFIG_NET_EMATCH_CANID is not set
# CONFIG_NET_EMATCH_IPT is not set
CONFIG_NET_CLS_ACT=y
# CONFIG_NET_ACT_POLICE is not set
# CONFIG_NET_ACT_GACT is not set
CONFIG_NET_ACT_MIRRED=m
# CONFIG_NET_ACT_SAMPLE is not set
# CONFIG_NET_ACT_IPT is not set
# CONFIG_NET_ACT_NAT is not set
# CONFIG_NET_ACT_PEDIT is not set
# CONFIG_NET_ACT_SIMP is not set
CONFIG_NET_ACT_SKBEDIT=m
# CONFIG_NET_ACT_CSUM is not set
# CONFIG_NET_ACT_MPLS is not set
# CONFIG_NET_ACT_VLAN is not set
# CONFIG_NET_ACT_BPF is not set
# CONFIG_NET_ACT_CONNMARK is not set
# CONFIG_NET_ACT_CTINFO is not set
# CONFIG_NET_ACT_SKBMOD is not set
# CONFIG_NET_ACT_IFE is not set
# CONFIG_NET_ACT_TUNNEL_KEY is not set
# CONFIG_NET_ACT_GATE is not set
# CONFIG_NET_TC_SKB_EXT is not set
CONFIG_NET_SCH_FIFO=y
# CONFIG_DCB is not set
CONFIG_DNS_RESOLVER=y
# CONFIG_BATMAN_ADV is not set
# CONFIG_OPENVSWITCH is not set
# CONFIG_VSOCKETS is not set
# CONFIG_NETLINK_DIAG is not set
# CONFIG_MPLS is not set
# CONFIG_NET_NSH is not set
# CONFIG_HSR is not set
# CONFIG_NET_SWITCHDEV is not set
# CONFIG_NET_L3_MASTER_DEV is not set
# CONFIG_QRTR is not set
# CONFIG_NET_NCSI is not set
CONFIG_PCPU_DEV_REFCNT=y
CONFIG_RPS=y
CONFIG_RFS_ACCEL=y
CONFIG_SOCK_RX_QUEUE_MAPPING=y
CONFIG_XPS=y
CONFIG_CGROUP_NET_PRIO=y
CONFIG_CGROUP_NET_CLASSID=y
CONFIG_NET_RX_BUSY_POLL=y
CONFIG_BQL=y
# CONFIG_BPF_STREAM_PARSER is not set
CONFIG_NET_FLOW_LIMIT=y

#
# Network testing
#
CONFIG_NET_PKTGEN=m
# CONFIG_NET_DROP_MONITOR is not set
# end of Network testing
# end of Networking options

# CONFIG_HAMRADIO is not set
CONFIG_CAN=m
CONFIG_CAN_RAW=m
CONFIG_CAN_BCM=m
CONFIG_CAN_GW=m
CONFIG_CAN_J1939=m
# CONFIG_CAN_ISOTP is not set

#
# CAN Device Drivers
#
# CONFIG_CAN_VCAN is not set
# CONFIG_CAN_VXCAN is not set
# CONFIG_CAN_SLCAN is not set
CONFIG_CAN_DEV=m
CONFIG_CAN_CALC_BITTIMING=y
# CONFIG_CAN_FLEXCAN is not set
# CONFIG_CAN_GRCAN is not set
# CONFIG_CAN_KVASER_PCIEFD is not set
# CONFIG_CAN_XILINXCAN is not set
# CONFIG_CAN_C_CAN is not set
# CONFIG_CAN_CC770 is not set
# CONFIG_CAN_IFI_CANFD is not set
# CONFIG_CAN_M_CAN is not set
# CONFIG_CAN_PEAK_PCIEFD is not set
# CONFIG_CAN_SJA1000 is not set
# CONFIG_CAN_SOFTING is not set

#
# CAN SPI interfaces
#
# CONFIG_CAN_HI311X is not set
# CONFIG_CAN_MCP251X is not set
# CONFIG_CAN_MCP251XFD is not set
# end of CAN SPI interfaces

#
# CAN USB interfaces
#
# CONFIG_CAN_8DEV_USB is not set
# CONFIG_CAN_EMS_USB is not set
# CONFIG_CAN_ESD_USB2 is not set
# CONFIG_CAN_ETAS_ES58X is not set
# CONFIG_CAN_GS_USB is not set
# CONFIG_CAN_KVASER_USB is not set
# CONFIG_CAN_MCBA_USB is not set
# CONFIG_CAN_PEAK_USB is not set
# CONFIG_CAN_UCAN is not set
# end of CAN USB interfaces

# CONFIG_CAN_DEBUG_DEVICES is not set
# end of CAN Device Drivers

CONFIG_BT=y
CONFIG_BT_BREDR=y
CONFIG_BT_RFCOMM=m
CONFIG_BT_RFCOMM_TTY=y
CONFIG_BT_BNEP=m
CONFIG_BT_BNEP_MC_FILTER=y
CONFIG_BT_BNEP_PROTO_FILTER=y
CONFIG_BT_CMTP=m
CONFIG_BT_HIDP=m
# CONFIG_BT_HS is not set
CONFIG_BT_LE=y
CONFIG_BT_6LOWPAN=m
# CONFIG_BT_LEDS is not set
# CONFIG_BT_MSFTEXT is not set
# CONFIG_BT_AOSPEXT is not set
CONFIG_BT_DEBUGFS=y
# CONFIG_BT_SELFTEST is not set
# CONFIG_BT_FEATURE_DEBUG is not set

#
# Bluetooth device drivers
#
CONFIG_BT_INTEL=m
CONFIG_BT_BCM=m
CONFIG_BT_RTL=m
CONFIG_BT_HCIBTUSB=m
# CONFIG_BT_HCIBTUSB_AUTOSUSPEND is not set
CONFIG_BT_HCIBTUSB_BCM=y
# CONFIG_BT_HCIBTUSB_MTK is not set
CONFIG_BT_HCIBTUSB_RTL=y
# CONFIG_BT_HCIBTSDIO is not set
CONFIG_BT_HCIUART=m
CONFIG_BT_HCIUART_SERDEV=y
CONFIG_BT_HCIUART_H4=y
# CONFIG_BT_HCIUART_NOKIA is not set
# CONFIG_BT_HCIUART_BCSP is not set
# CONFIG_BT_HCIUART_ATH3K is not set
# CONFIG_BT_HCIUART_LL is not set
CONFIG_BT_HCIUART_3WIRE=y
# CONFIG_BT_HCIUART_INTEL is not set
CONFIG_BT_HCIUART_BCM=y
# CONFIG_BT_HCIUART_RTL is not set
# CONFIG_BT_HCIUART_QCA is not set
# CONFIG_BT_HCIUART_AG6XX is not set
# CONFIG_BT_HCIUART_MRVL is not set
CONFIG_BT_HCIBCM203X=m
CONFIG_BT_HCIBPA10X=m
CONFIG_BT_HCIBFUSB=m
CONFIG_BT_HCIVHCI=m
# CONFIG_BT_MRVL is not set
# CONFIG_BT_ATH3K is not set
# CONFIG_BT_MTKSDIO is not set
# CONFIG_BT_MTKUART is not set
# CONFIG_BT_VIRTIO is not set
# end of Bluetooth device drivers

# CONFIG_AF_RXRPC is not set
# CONFIG_AF_KCM is not set
# CONFIG_MCTP is not set
CONFIG_FIB_RULES=y
CONFIG_WIRELESS=y
CONFIG_WIRELESS_EXT=y
CONFIG_WEXT_CORE=y
CONFIG_WEXT_PROC=y
CONFIG_WEXT_SPY=y
CONFIG_WEXT_PRIV=y
CONFIG_CFG80211=m
# CONFIG_NL80211_TESTMODE is not set
# CONFIG_CFG80211_DEVELOPER_WARNINGS is not set
# CONFIG_CFG80211_CERTIFICATION_ONUS is not set
CONFIG_CFG80211_REQUIRE_SIGNED_REGDB=y
CONFIG_CFG80211_USE_KERNEL_REGDB_KEYS=y
CONFIG_CFG80211_DEFAULT_PS=y
# CONFIG_CFG80211_DEBUGFS is not set
CONFIG_CFG80211_CRDA_SUPPORT=y
CONFIG_CFG80211_WEXT=y
CONFIG_LIB80211=y
CONFIG_LIB80211_CRYPT_WEP=y
CONFIG_LIB80211_CRYPT_CCMP=y
CONFIG_LIB80211_CRYPT_TKIP=y
# CONFIG_LIB80211_DEBUG is not set
CONFIG_MAC80211=m
CONFIG_MAC80211_HAS_RC=y
CONFIG_MAC80211_RC_MINSTREL=y
CONFIG_MAC80211_RC_DEFAULT_MINSTREL=y
CONFIG_MAC80211_RC_DEFAULT="minstrel_ht"
# CONFIG_MAC80211_MESH is not set
# CONFIG_MAC80211_LEDS is not set
# CONFIG_MAC80211_DEBUGFS is not set
# CONFIG_MAC80211_MESSAGE_TRACING is not set
# CONFIG_MAC80211_DEBUG_MENU is not set
CONFIG_MAC80211_STA_HASH_MAX_SIZE=0
CONFIG_RFKILL=y
# CONFIG_RFKILL_INPUT is not set
# CONFIG_RFKILL_GPIO is not set
# CONFIG_NET_9P is not set
# CONFIG_CAIF is not set
# CONFIG_CEPH_LIB is not set
# CONFIG_NFC is not set
# CONFIG_PSAMPLE is not set
# CONFIG_NET_IFE is not set
# CONFIG_LWTUNNEL is not set
CONFIG_DST_CACHE=y
CONFIG_GRO_CELLS=y
CONFIG_NET_SELFTESTS=y
CONFIG_NET_SOCK_MSG=y
CONFIG_PAGE_POOL=y
# CONFIG_FAILOVER is not set
CONFIG_ETHTOOL_NETLINK=y

#
# Device Drivers
#
CONFIG_ARM_AMBA=y
CONFIG_HAVE_PCI=y
CONFIG_PCI=y
CONFIG_PCI_DOMAINS=y
CONFIG_PCI_DOMAINS_GENERIC=y
CONFIG_PCI_SYSCALL=y
# CONFIG_PCIEPORTBUS is not set
CONFIG_PCIEASPM=y
CONFIG_PCIEASPM_DEFAULT=y
# CONFIG_PCIEASPM_POWERSAVE is not set
# CONFIG_PCIEASPM_POWER_SUPERSAVE is not set
# CONFIG_PCIEASPM_PERFORMANCE is not set
# CONFIG_PCIE_PTM is not set
CONFIG_PCI_MSI=y
CONFIG_PCI_MSI_IRQ_DOMAIN=y
CONFIG_PCI_QUIRKS=y
# CONFIG_PCI_DEBUG is not set
# CONFIG_PCI_STUB is not set
CONFIG_PCI_ECAM=y
# CONFIG_PCI_IOV is not set
# CONFIG_PCI_PRI is not set
# CONFIG_PCI_PASID is not set
CONFIG_PCI_LABEL=y
# CONFIG_PCIE_BUS_TUNE_OFF is not set
CONFIG_PCIE_BUS_DEFAULT=y
# CONFIG_PCIE_BUS_SAFE is not set
# CONFIG_PCIE_BUS_PERFORMANCE is not set
# CONFIG_PCIE_BUS_PEER2PEER is not set
# CONFIG_HOTPLUG_PCI is not set

#
# PCI controller drivers
#
# CONFIG_PCI_FTPCI100 is not set
CONFIG_PCI_HOST_COMMON=y
CONFIG_PCI_HOST_GENERIC=y
# CONFIG_PCIE_XILINX is not set
# CONFIG_PCI_XGENE is not set
# CONFIG_PCIE_ALTERA is not set
# CONFIG_PCI_HOST_THUNDER_PEM is not set
# CONFIG_PCI_HOST_THUNDER_ECAM is not set
CONFIG_PCIE_BRCMSTB=y
# CONFIG_PCIE_MICROCHIP_HOST is not set

#
# DesignWare PCI Core Support
#
# CONFIG_PCIE_DW_PLAT_HOST is not set
# CONFIG_PCI_HISI is not set
# CONFIG_PCIE_KIRIN is not set
# CONFIG_PCI_MESON is not set
# CONFIG_PCIE_AL is not set
# end of DesignWare PCI Core Support

#
# Mobiveil PCIe Core Support
#
# end of Mobiveil PCIe Core Support

#
# Cadence PCIe controllers support
#
# CONFIG_PCIE_CADENCE_PLAT_HOST is not set
# CONFIG_PCI_J721E_HOST is not set
# end of Cadence PCIe controllers support
# end of PCI controller drivers

#
# PCI Endpoint
#
# CONFIG_PCI_ENDPOINT is not set
# end of PCI Endpoint

#
# PCI switch controller drivers
#
# CONFIG_PCI_SW_SWITCHTEC is not set
# end of PCI switch controller drivers

# CONFIG_CXL_BUS is not set
# CONFIG_PCCARD is not set
# CONFIG_RAPIDIO is not set

#
# Generic Driver Options
#
# CONFIG_UEVENT_HELPER is not set
CONFIG_DEVTMPFS=y
CONFIG_DEVTMPFS_MOUNT=y
CONFIG_STANDALONE=y
CONFIG_PREVENT_FIRMWARE_BUILD=y

#
# Firmware loader
#
CONFIG_FW_LOADER=y
CONFIG_EXTRA_FIRMWARE=""
# CONFIG_FW_LOADER_USER_HELPER is not set
# CONFIG_FW_LOADER_COMPRESS is not set
CONFIG_FW_CACHE=y
# end of Firmware loader

CONFIG_WANT_DEV_COREDUMP=y
CONFIG_ALLOW_DEV_COREDUMP=y
CONFIG_DEV_COREDUMP=y
# CONFIG_DEBUG_DRIVER is not set
# CONFIG_DEBUG_DEVRES is not set
# CONFIG_DEBUG_TEST_DRIVER_REMOVE is not set
# CONFIG_TEST_ASYNC_DRIVER_PROBE is not set
CONFIG_SYS_HYPERVISOR=y
CONFIG_GENERIC_CPU_AUTOPROBE=y
CONFIG_GENERIC_CPU_VULNERABILITIES=y
CONFIG_SOC_BUS=y
CONFIG_REGMAP=y
CONFIG_REGMAP_I2C=y
CONFIG_REGMAP_SPI=m
CONFIG_REGMAP_MMIO=y
CONFIG_REGMAP_IRQ=y
CONFIG_DMA_SHARED_BUFFER=y
# CONFIG_DMA_FENCE_TRACE is not set
CONFIG_GENERIC_ARCH_TOPOLOGY=y
# end of Generic Driver Options

#
# Bus devices
#
# CONFIG_BRCMSTB_GISB_ARB is not set
# CONFIG_MOXTET is not set
# CONFIG_VEXPRESS_CONFIG is not set
# CONFIG_MHI_BUS is not set
# end of Bus devices

# CONFIG_CONNECTOR is not set

#
# Firmware Drivers
#

#
# ARM System Control and Management Interface Protocol
#
# CONFIG_ARM_SCMI_PROTOCOL is not set
# end of ARM System Control and Management Interface Protocol

# CONFIG_ARM_SCPI_PROTOCOL is not set
# CONFIG_FIRMWARE_MEMMAP is not set
CONFIG_DMIID=y
# CONFIG_DMI_SYSFS is not set
CONFIG_RASPBERRYPI_FIRMWARE=y
# CONFIG_FW_CFG_SYSFS is not set
CONFIG_SYSFB=y
# CONFIG_SYSFB_SIMPLEFB is not set
# CONFIG_ARM_FFA_TRANSPORT is not set
# CONFIG_GOOGLE_FIRMWARE is not set

#
# EFI (Extensible Firmware Interface) Support
#
CONFIG_EFI_ESRT=y
CONFIG_EFI_PARAMS_FROM_FDT=y
CONFIG_EFI_RUNTIME_WRAPPERS=y
CONFIG_EFI_GENERIC_STUB=y
CONFIG_EFI_ARMSTUB_DTB_LOADER=y
# CONFIG_EFI_GENERIC_STUB_INITRD_CMDLINE_LOADER is not set
# CONFIG_EFI_BOOTLOADER_CONTROL is not set
# CONFIG_EFI_CAPSULE_LOADER is not set
# CONFIG_EFI_TEST is not set
# CONFIG_RESET_ATTACK_MITIGATION is not set
# CONFIG_EFI_DISABLE_PCI_DMA is not set
# end of EFI (Extensible Firmware Interface) Support

CONFIG_EFI_EARLYCON=y
CONFIG_ARM_PSCI_FW=y
# CONFIG_ARM_PSCI_CHECKER is not set
CONFIG_HAVE_ARM_SMCCC=y
CONFIG_HAVE_ARM_SMCCC_DISCOVERY=y
CONFIG_ARM_SMCCC_SOC_ID=y

#
# Tegra firmware driver
#
# end of Tegra firmware driver
# end of Firmware Drivers

# CONFIG_GNSS is not set
CONFIG_MTD=y
# CONFIG_MTD_TESTS is not set

#
# Partition parsers
#
# CONFIG_MTD_AR7_PARTS is not set
# CONFIG_MTD_CMDLINE_PARTS is not set
CONFIG_MTD_OF_PARTS=y
# CONFIG_MTD_AFS_PARTS is not set
# CONFIG_MTD_REDBOOT_PARTS is not set
# end of Partition parsers

#
# User Modules And Translation Layers
#
CONFIG_MTD_BLKDEVS=m
CONFIG_MTD_BLOCK=m
# CONFIG_MTD_BLOCK_RO is not set

#
# Note that in some cases UBI block is preferred. See MTD_UBI_BLOCK.
#
# CONFIG_FTL is not set
# CONFIG_NFTL is not set
# CONFIG_INFTL is not set
# CONFIG_RFD_FTL is not set
# CONFIG_SSFDC is not set
# CONFIG_SM_FTL is not set
# CONFIG_MTD_OOPS is not set
# CONFIG_MTD_SWAP is not set
# CONFIG_MTD_PARTITIONED_MASTER is not set

#
# RAM/ROM/Flash chip drivers
#
# CONFIG_MTD_CFI is not set
# CONFIG_MTD_JEDECPROBE is not set
CONFIG_MTD_MAP_BANK_WIDTH_1=y
CONFIG_MTD_MAP_BANK_WIDTH_2=y
CONFIG_MTD_MAP_BANK_WIDTH_4=y
CONFIG_MTD_CFI_I1=y
CONFIG_MTD_CFI_I2=y
# CONFIG_MTD_RAM is not set
# CONFIG_MTD_ROM is not set
# CONFIG_MTD_ABSENT is not set
# end of RAM/ROM/Flash chip drivers

#
# Mapping drivers for chip access
#
# CONFIG_MTD_COMPLEX_MAPPINGS is not set
# CONFIG_MTD_INTEL_VR_NOR is not set
# CONFIG_MTD_PLATRAM is not set
# end of Mapping drivers for chip access

#
# Self-contained MTD device drivers
#
# CONFIG_MTD_PMC551 is not set
# CONFIG_MTD_DATAFLASH is not set
# CONFIG_MTD_MCHP23K256 is not set
# CONFIG_MTD_MCHP48L640 is not set
# CONFIG_MTD_SST25L is not set
# CONFIG_MTD_SLRAM is not set
# CONFIG_MTD_PHRAM is not set
# CONFIG_MTD_MTDRAM is not set
# CONFIG_MTD_BLOCK2MTD is not set

#
# Disk-On-Chip Device Drivers
#
# CONFIG_MTD_DOCG3 is not set
# end of Self-contained MTD device drivers

#
# NAND
#
# CONFIG_MTD_ONENAND is not set
# CONFIG_MTD_RAW_NAND is not set
# CONFIG_MTD_SPI_NAND is not set

#
# ECC engine support
#
# CONFIG_MTD_NAND_ECC_SW_HAMMING is not set
# CONFIG_MTD_NAND_ECC_SW_BCH is not set
# end of ECC engine support
# end of NAND

#
# LPDDR & LPDDR2 PCM memory drivers
#
# CONFIG_MTD_LPDDR is not set
# end of LPDDR & LPDDR2 PCM memory drivers

# CONFIG_MTD_SPI_NOR is not set
# CONFIG_MTD_UBI is not set
# CONFIG_MTD_HYPERBUS is not set
CONFIG_DTC=y
CONFIG_OF=y
# CONFIG_OF_UNITTEST is not set
CONFIG_OF_FLATTREE=y
CONFIG_OF_EARLY_FLATTREE=y
CONFIG_OF_KOBJ=y
CONFIG_OF_DYNAMIC=y
CONFIG_OF_ADDRESS=y
CONFIG_OF_IRQ=y
CONFIG_OF_RESERVED_MEM=y
CONFIG_OF_RESOLVE=y
CONFIG_OF_OVERLAY=y
# CONFIG_OF_CONFIGFS is not set
# CONFIG_PARPORT is not set
CONFIG_BLK_DEV=y
# CONFIG_BLK_DEV_NULL_BLK is not set
# CONFIG_BLK_DEV_PCIESSD_MTIP32XX is not set
CONFIG_BLK_DEV_LOOP=y
CONFIG_BLK_DEV_LOOP_MIN_COUNT=8
CONFIG_BLK_DEV_CRYPTOLOOP=m
# CONFIG_BLK_DEV_DRBD is not set
CONFIG_BLK_DEV_NBD=m
# CONFIG_BLK_DEV_SX8 is not set
CONFIG_BLK_DEV_RAM=y
CONFIG_BLK_DEV_RAM_COUNT=16
CONFIG_BLK_DEV_RAM_SIZE=4096
# CONFIG_CDROM_PKTCDVD is not set
# CONFIG_ATA_OVER_ETH is not set
CONFIG_XEN_BLKDEV_FRONTEND=y
CONFIG_XEN_BLKDEV_BACKEND=m
# CONFIG_VIRTIO_BLK is not set
# CONFIG_BLK_DEV_RBD is not set
# CONFIG_BLK_DEV_RSXX is not set

#
# NVME Support
#
CONFIG_NVME_CORE=y
CONFIG_BLK_DEV_NVME=y
# CONFIG_NVME_MULTIPATH is not set
# CONFIG_NVME_FC is not set
# CONFIG_NVME_TCP is not set
# CONFIG_NVME_TARGET is not set
# end of NVME Support

#
# Misc devices
#
# CONFIG_AD525X_DPOT is not set
# CONFIG_DUMMY_IRQ is not set
# CONFIG_PHANTOM is not set
# CONFIG_TIFM_CORE is not set
# CONFIG_ICS932S401 is not set
# CONFIG_ENCLOSURE_SERVICES is not set
# CONFIG_HP_ILO is not set
# CONFIG_APDS9802ALS is not set
# CONFIG_ISL29003 is not set
# CONFIG_ISL29020 is not set
# CONFIG_SENSORS_TSL2550 is not set
# CONFIG_SENSORS_BH1770 is not set
# CONFIG_SENSORS_APDS990X is not set
# CONFIG_HMC6352 is not set
# CONFIG_DS1682 is not set
# CONFIG_LATTICE_ECP3_CONFIG is not set
# CONFIG_SRAM is not set
# CONFIG_DW_XDATA_PCIE is not set
# CONFIG_PCI_ENDPOINT_TEST is not set
# CONFIG_XILINX_SDFEC is not set
# CONFIG_HISI_HIKEY_USB is not set
# CONFIG_C2PORT is not set

#
# EEPROM support
#
CONFIG_EEPROM_AT24=m
# CONFIG_EEPROM_AT25 is not set
# CONFIG_EEPROM_LEGACY is not set
# CONFIG_EEPROM_MAX6875 is not set
# CONFIG_EEPROM_93CX6 is not set
# CONFIG_EEPROM_93XX46 is not set
# CONFIG_EEPROM_IDT_89HPESX is not set
# CONFIG_EEPROM_EE1004 is not set
# end of EEPROM support

# CONFIG_CB710_CORE is not set

#
# Texas Instruments shared transport line discipline
#
# CONFIG_TI_ST is not set
# end of Texas Instruments shared transport line discipline

# CONFIG_SENSORS_LIS3_SPI is not set
# CONFIG_SENSORS_LIS3_I2C is not set
# CONFIG_ALTERA_STAPL is not set
# CONFIG_GENWQE is not set
# CONFIG_ECHO is not set
# CONFIG_BCM_VK is not set
# CONFIG_MISC_ALCOR_PCI is not set
# CONFIG_MISC_RTSX_PCI is not set
# CONFIG_MISC_RTSX_USB is not set
# CONFIG_HABANA_AI is not set
# CONFIG_UACCE is not set
# CONFIG_PVPANIC is not set
# end of Misc devices

#
# SCSI device support
#
CONFIG_SCSI_MOD=y
# CONFIG_RAID_ATTRS is not set
CONFIG_SCSI_COMMON=y
CONFIG_SCSI=y
CONFIG_SCSI_DMA=y
CONFIG_SCSI_PROC_FS=y

#
# SCSI support type (disk, tape, CD-ROM)
#
CONFIG_BLK_DEV_SD=y
# CONFIG_CHR_DEV_ST is not set
# CONFIG_BLK_DEV_SR is not set
# CONFIG_CHR_DEV_SG is not set
CONFIG_BLK_DEV_BSG=y
# CONFIG_CHR_DEV_SCH is not set
# CONFIG_SCSI_CONSTANTS is not set
# CONFIG_SCSI_LOGGING is not set
# CONFIG_SCSI_SCAN_ASYNC is not set

#
# SCSI Transports
#
# CONFIG_SCSI_SPI_ATTRS is not set
# CONFIG_SCSI_FC_ATTRS is not set
# CONFIG_SCSI_ISCSI_ATTRS is not set
# CONFIG_SCSI_SAS_ATTRS is not set
# CONFIG_SCSI_SAS_LIBSAS is not set
# CONFIG_SCSI_SRP_ATTRS is not set
# end of SCSI Transports

CONFIG_SCSI_LOWLEVEL=y
# CONFIG_ISCSI_TCP is not set
# CONFIG_ISCSI_BOOT_SYSFS is not set
# CONFIG_SCSI_CXGB3_ISCSI is not set
# CONFIG_SCSI_CXGB4_ISCSI is not set
# CONFIG_SCSI_BNX2_ISCSI is not set
# CONFIG_BE2ISCSI is not set
# CONFIG_BLK_DEV_3W_XXXX_RAID is not set
# CONFIG_SCSI_HPSA is not set
# CONFIG_SCSI_3W_9XXX is not set
# CONFIG_SCSI_3W_SAS is not set
# CONFIG_SCSI_ACARD is not set
# CONFIG_SCSI_AACRAID is not set
# CONFIG_SCSI_AIC7XXX is not set
# CONFIG_SCSI_AIC79XX is not set
# CONFIG_SCSI_AIC94XX is not set
# CONFIG_SCSI_HISI_SAS is not set
# CONFIG_SCSI_MVSAS is not set
# CONFIG_SCSI_MVUMI is not set
# CONFIG_SCSI_ADVANSYS is not set
# CONFIG_SCSI_ARCMSR is not set
# CONFIG_SCSI_ESAS2R is not set
# CONFIG_MEGARAID_NEWGEN is not set
# CONFIG_MEGARAID_LEGACY is not set
# CONFIG_MEGARAID_SAS is not set
# CONFIG_SCSI_MPT3SAS is not set
# CONFIG_SCSI_MPT2SAS is not set
# CONFIG_SCSI_MPI3MR is not set
# CONFIG_SCSI_SMARTPQI is not set
# CONFIG_SCSI_UFSHCD is not set
# CONFIG_SCSI_HPTIOP is not set
# CONFIG_SCSI_MYRB is not set
# CONFIG_SCSI_MYRS is not set
CONFIG_XEN_SCSI_FRONTEND=y
# CONFIG_SCSI_SNIC is not set
# CONFIG_SCSI_DMX3191D is not set
# CONFIG_SCSI_FDOMAIN_PCI is not set
# CONFIG_SCSI_IPS is not set
# CONFIG_SCSI_INITIO is not set
# CONFIG_SCSI_INIA100 is not set
# CONFIG_SCSI_STEX is not set
# CONFIG_SCSI_SYM53C8XX_2 is not set
# CONFIG_SCSI_IPR is not set
# CONFIG_SCSI_QLOGIC_1280 is not set
# CONFIG_SCSI_QLA_ISCSI is not set
# CONFIG_SCSI_DC395x is not set
# CONFIG_SCSI_AM53C974 is not set
# CONFIG_SCSI_WD719X is not set
CONFIG_SCSI_DEBUG=m
# CONFIG_SCSI_PMCRAID is not set
# CONFIG_SCSI_PM8001 is not set
# CONFIG_SCSI_VIRTIO is not set
# CONFIG_SCSI_DH is not set
# end of SCSI device support

CONFIG_HAVE_PATA_PLATFORM=y
CONFIG_ATA=m
CONFIG_SATA_HOST=y
CONFIG_ATA_VERBOSE_ERROR=y
CONFIG_ATA_FORCE=y
CONFIG_SATA_PMP=y

#
# Controllers with non-SFF native interface
#
CONFIG_SATA_AHCI=m
CONFIG_SATA_MOBILE_LPM_POLICY=0
# CONFIG_SATA_AHCI_PLATFORM is not set
# CONFIG_AHCI_CEVA is not set
# CONFIG_AHCI_QORIQ is not set
# CONFIG_SATA_INIC162X is not set
# CONFIG_SATA_ACARD_AHCI is not set
# CONFIG_SATA_SIL24 is not set
CONFIG_ATA_SFF=y

#
# SFF controllers with custom DMA interface
#
# CONFIG_PDC_ADMA is not set
# CONFIG_SATA_QSTOR is not set
# CONFIG_SATA_SX4 is not set
CONFIG_ATA_BMDMA=y

#
# SATA SFF controllers with BMDMA
#
# CONFIG_ATA_PIIX is not set
# CONFIG_SATA_DWC is not set
CONFIG_SATA_MV=m
# CONFIG_SATA_NV is not set
# CONFIG_SATA_PROMISE is not set
# CONFIG_SATA_SIL is not set
# CONFIG_SATA_SIS is not set
# CONFIG_SATA_SVW is not set
# CONFIG_SATA_ULI is not set
# CONFIG_SATA_VIA is not set
# CONFIG_SATA_VITESSE is not set

#
# PATA SFF controllers with BMDMA
#
# CONFIG_PATA_ALI is not set
# CONFIG_PATA_AMD is not set
# CONFIG_PATA_ARTOP is not set
# CONFIG_PATA_ATIIXP is not set
# CONFIG_PATA_ATP867X is not set
# CONFIG_PATA_CMD64X is not set
# CONFIG_PATA_CYPRESS is not set
# CONFIG_PATA_EFAR is not set
# CONFIG_PATA_HPT366 is not set
# CONFIG_PATA_HPT37X is not set
# CONFIG_PATA_HPT3X2N is not set
# CONFIG_PATA_HPT3X3 is not set
# CONFIG_PATA_IT8213 is not set
# CONFIG_PATA_IT821X is not set
# CONFIG_PATA_JMICRON is not set
# CONFIG_PATA_MARVELL is not set
# CONFIG_PATA_NETCELL is not set
# CONFIG_PATA_NINJA32 is not set
# CONFIG_PATA_NS87415 is not set
# CONFIG_PATA_OLDPIIX is not set
# CONFIG_PATA_OPTIDMA is not set
# CONFIG_PATA_PDC2027X is not set
# CONFIG_PATA_PDC_OLD is not set
# CONFIG_PATA_RADISYS is not set
# CONFIG_PATA_RDC is not set
# CONFIG_PATA_SCH is not set
# CONFIG_PATA_SERVERWORKS is not set
# CONFIG_PATA_SIL680 is not set
# CONFIG_PATA_SIS is not set
# CONFIG_PATA_TOSHIBA is not set
# CONFIG_PATA_TRIFLEX is not set
# CONFIG_PATA_VIA is not set
# CONFIG_PATA_WINBOND is not set

#
# PIO-only SFF controllers
#
# CONFIG_PATA_CMD640_PCI is not set
# CONFIG_PATA_MPIIX is not set
# CONFIG_PATA_NS87410 is not set
# CONFIG_PATA_OPTI is not set
# CONFIG_PATA_PLATFORM is not set
# CONFIG_PATA_RZ1000 is not set

#
# Generic fallback / legacy drivers
#
# CONFIG_ATA_GENERIC is not set
# CONFIG_PATA_LEGACY is not set
CONFIG_MD=y
CONFIG_BLK_DEV_MD=y
CONFIG_MD_AUTODETECT=y
CONFIG_MD_LINEAR=y
CONFIG_MD_RAID0=y
CONFIG_MD_RAID1=y
CONFIG_MD_RAID10=y
CONFIG_MD_RAID456=y
CONFIG_MD_MULTIPATH=y
CONFIG_MD_FAULTY=y
# CONFIG_BCACHE is not set
CONFIG_BLK_DEV_DM_BUILTIN=y
CONFIG_BLK_DEV_DM=y
# CONFIG_DM_DEBUG is not set
CONFIG_DM_BUFIO=y
# CONFIG_DM_DEBUG_BLOCK_MANAGER_LOCKING is not set
# CONFIG_DM_UNSTRIPED is not set
CONFIG_DM_CRYPT=y
CONFIG_DM_SNAPSHOT=y
# CONFIG_DM_THIN_PROVISIONING is not set
# CONFIG_DM_CACHE is not set
# CONFIG_DM_WRITECACHE is not set
# CONFIG_DM_EBS is not set
# CONFIG_DM_ERA is not set
# CONFIG_DM_CLONE is not set
CONFIG_DM_MIRROR=y
# CONFIG_DM_LOG_USERSPACE is not set
# CONFIG_DM_RAID is not set
CONFIG_DM_ZERO=y
# CONFIG_DM_MULTIPATH is not set
# CONFIG_DM_DELAY is not set
# CONFIG_DM_DUST is not set
# CONFIG_DM_INIT is not set
# CONFIG_DM_UEVENT is not set
# CONFIG_DM_FLAKEY is not set
# CONFIG_DM_VERITY is not set
# CONFIG_DM_SWITCH is not set
# CONFIG_DM_LOG_WRITES is not set
# CONFIG_DM_INTEGRITY is not set
# CONFIG_TARGET_CORE is not set
# CONFIG_FUSION is not set

#
# IEEE 1394 (FireWire) support
#
# CONFIG_FIREWIRE is not set
# CONFIG_FIREWIRE_NOSY is not set
# end of IEEE 1394 (FireWire) support

CONFIG_NETDEVICES=y
CONFIG_MII=y
CONFIG_NET_CORE=y
CONFIG_BONDING=m
CONFIG_DUMMY=m
# CONFIG_WIREGUARD is not set
# CONFIG_EQUALIZER is not set
# CONFIG_NET_FC is not set
# CONFIG_IFB is not set
# CONFIG_NET_TEAM is not set
# CONFIG_MACVLAN is not set
# CONFIG_IPVLAN is not set
# CONFIG_VXLAN is not set
# CONFIG_GENEVE is not set
# CONFIG_BAREUDP is not set
# CONFIG_GTP is not set
# CONFIG_MACSEC is not set
CONFIG_NETCONSOLE=y
CONFIG_NETPOLL=y
CONFIG_NET_POLL_CONTROLLER=y
CONFIG_TUN=m
# CONFIG_TUN_VNET_CROSS_LE is not set
CONFIG_VETH=y
# CONFIG_VIRTIO_NET is not set
CONFIG_NLMON=y
# CONFIG_ARCNET is not set
CONFIG_ETHERNET=y
CONFIG_NET_VENDOR_3COM=y
# CONFIG_VORTEX is not set
# CONFIG_TYPHOON is not set
CONFIG_NET_VENDOR_ADAPTEC=y
# CONFIG_ADAPTEC_STARFIRE is not set
CONFIG_NET_VENDOR_AGERE=y
# CONFIG_ET131X is not set
CONFIG_NET_VENDOR_ALACRITECH=y
# CONFIG_SLICOSS is not set
CONFIG_NET_VENDOR_ALTEON=y
# CONFIG_ACENIC is not set
# CONFIG_ALTERA_TSE is not set
CONFIG_NET_VENDOR_AMAZON=y
# CONFIG_ENA_ETHERNET is not set
CONFIG_NET_VENDOR_AMD=y
# CONFIG_AMD8111_ETH is not set
# CONFIG_PCNET32 is not set
# CONFIG_AMD_XGBE is not set
CONFIG_NET_VENDOR_AQUANTIA=y
# CONFIG_AQTION is not set
CONFIG_NET_VENDOR_ARC=y
CONFIG_NET_VENDOR_ATHEROS=y
# CONFIG_ATL2 is not set
# CONFIG_ATL1 is not set
# CONFIG_ATL1E is not set
# CONFIG_ATL1C is not set
# CONFIG_ALX is not set
CONFIG_NET_VENDOR_BROADCOM=y
# CONFIG_B44 is not set
CONFIG_BCMGENET=y
# CONFIG_BNX2 is not set
# CONFIG_CNIC is not set
# CONFIG_TIGON3 is not set
# CONFIG_BNX2X is not set
# CONFIG_SYSTEMPORT is not set
# CONFIG_BNXT is not set
CONFIG_NET_VENDOR_CADENCE=y
# CONFIG_MACB is not set
CONFIG_NET_VENDOR_CAVIUM=y
# CONFIG_THUNDER_NIC_PF is not set
# CONFIG_THUNDER_NIC_VF is not set
# CONFIG_THUNDER_NIC_BGX is not set
# CONFIG_THUNDER_NIC_RGX is not set
# CONFIG_CAVIUM_PTP is not set
# CONFIG_LIQUIDIO is not set
# CONFIG_LIQUIDIO_VF is not set
CONFIG_NET_VENDOR_CHELSIO=y
# CONFIG_CHELSIO_T1 is not set
# CONFIG_CHELSIO_T3 is not set
# CONFIG_CHELSIO_T4 is not set
# CONFIG_CHELSIO_T4VF is not set
CONFIG_NET_VENDOR_CISCO=y
# CONFIG_ENIC is not set
CONFIG_NET_VENDOR_CORTINA=y
# CONFIG_GEMINI_ETHERNET is not set
# CONFIG_DNET is not set
CONFIG_NET_VENDOR_DEC=y
# CONFIG_NET_TULIP is not set
CONFIG_NET_VENDOR_DLINK=y
# CONFIG_DL2K is not set
# CONFIG_SUNDANCE is not set
CONFIG_NET_VENDOR_EMULEX=y
# CONFIG_BE2NET is not set
CONFIG_NET_VENDOR_EZCHIP=y
# CONFIG_EZCHIP_NPS_MANAGEMENT_ENET is not set
CONFIG_NET_VENDOR_GOOGLE=y
# CONFIG_GVE is not set
CONFIG_NET_VENDOR_HISILICON=y
# CONFIG_HIX5HD2_GMAC is not set
# CONFIG_HISI_FEMAC is not set
# CONFIG_HIP04_ETH is not set
# CONFIG_HNS_DSAF is not set
# CONFIG_HNS_ENET is not set
# CONFIG_HNS3 is not set
CONFIG_NET_VENDOR_HUAWEI=y
# CONFIG_HINIC is not set
CONFIG_NET_VENDOR_I825XX=y
CONFIG_NET_VENDOR_INTEL=y
# CONFIG_E100 is not set
# CONFIG_E1000 is not set
# CONFIG_E1000E is not set
# CONFIG_IGB is not set
# CONFIG_IGBVF is not set
# CONFIG_IXGB is not set
# CONFIG_IXGBE is not set
# CONFIG_IXGBEVF is not set
# CONFIG_I40E is not set
# CONFIG_I40EVF is not set
# CONFIG_ICE is not set
# CONFIG_FM10K is not set
# CONFIG_IGC is not set
# CONFIG_JME is not set
CONFIG_NET_VENDOR_LITEX=y
# CONFIG_LITEX_LITEETH is not set
CONFIG_NET_VENDOR_MARVELL=y
# CONFIG_MVMDIO is not set
# CONFIG_SKGE is not set
# CONFIG_SKY2 is not set
# CONFIG_OCTEONTX2_AF is not set
# CONFIG_OCTEONTX2_PF is not set
CONFIG_NET_VENDOR_MELLANOX=y
# CONFIG_MLX4_EN is not set
# CONFIG_MLX5_CORE is not set
# CONFIG_MLXSW_CORE is not set
# CONFIG_MLXFW is not set
CONFIG_NET_VENDOR_MICREL=y
# CONFIG_KS8842 is not set
# CONFIG_KS8851 is not set
# CONFIG_KS8851_MLL is not set
# CONFIG_KSZ884X_PCI is not set
CONFIG_NET_VENDOR_MICROCHIP=y
# CONFIG_ENC28J60 is not set
# CONFIG_ENCX24J600 is not set
# CONFIG_LAN743X is not set
CONFIG_NET_VENDOR_MICROSEMI=y
CONFIG_NET_VENDOR_MICROSOFT=y
CONFIG_NET_VENDOR_MYRI=y
# CONFIG_MYRI10GE is not set
# CONFIG_FEALNX is not set
CONFIG_NET_VENDOR_NI=y
# CONFIG_NI_XGE_MANAGEMENT_ENET is not set
CONFIG_NET_VENDOR_NATSEMI=y
# CONFIG_NATSEMI is not set
# CONFIG_NS83820 is not set
CONFIG_NET_VENDOR_NETERION=y
# CONFIG_S2IO is not set
# CONFIG_VXGE is not set
CONFIG_NET_VENDOR_NETRONOME=y
# CONFIG_NFP is not set
CONFIG_NET_VENDOR_8390=y
# CONFIG_NE2K_PCI is not set
CONFIG_NET_VENDOR_NVIDIA=y
# CONFIG_FORCEDETH is not set
CONFIG_NET_VENDOR_OKI=y
# CONFIG_ETHOC is not set
CONFIG_NET_VENDOR_PACKET_ENGINES=y
# CONFIG_HAMACHI is not set
# CONFIG_YELLOWFIN is not set
CONFIG_NET_VENDOR_PENSANDO=y
# CONFIG_IONIC is not set
CONFIG_NET_VENDOR_QLOGIC=y
# CONFIG_QLA3XXX is not set
# CONFIG_QLCNIC is not set
CONFIG_NETXEN_NIC=y
# CONFIG_QED is not set
CONFIG_NET_VENDOR_BROCADE=y
# CONFIG_BNA is not set
CONFIG_NET_VENDOR_QUALCOMM=y
CONFIG_QCA7000=m
# CONFIG_QCA7000_SPI is not set
CONFIG_QCA7000_UART=m
# CONFIG_QCOM_EMAC is not set
# CONFIG_RMNET is not set
CONFIG_NET_VENDOR_RDC=y
# CONFIG_R6040 is not set
CONFIG_NET_VENDOR_REALTEK=y
# CONFIG_8139CP is not set
# CONFIG_8139TOO is not set
# CONFIG_R8169 is not set
CONFIG_NET_VENDOR_RENESAS=y
CONFIG_NET_VENDOR_ROCKER=y
CONFIG_NET_VENDOR_SAMSUNG=y
# CONFIG_SXGBE_ETH is not set
CONFIG_NET_VENDOR_SEEQ=y
CONFIG_NET_VENDOR_SILAN=y
# CONFIG_SC92031 is not set
CONFIG_NET_VENDOR_SIS=y
# CONFIG_SIS900 is not set
# CONFIG_SIS190 is not set
CONFIG_NET_VENDOR_SOLARFLARE=y
# CONFIG_SFC is not set
# CONFIG_SFC_FALCON is not set
CONFIG_NET_VENDOR_SMSC=y
# CONFIG_SMC91X is not set
# CONFIG_EPIC100 is not set
# CONFIG_SMSC911X is not set
# CONFIG_SMSC9420 is not set
CONFIG_NET_VENDOR_SOCIONEXT=y
CONFIG_NET_VENDOR_STMICRO=y
# CONFIG_STMMAC_ETH is not set
CONFIG_NET_VENDOR_SUN=y
# CONFIG_HAPPYMEAL is not set
# CONFIG_SUNGEM is not set
# CONFIG_CASSINI is not set
# CONFIG_NIU is not set
CONFIG_NET_VENDOR_SYNOPSYS=y
# CONFIG_DWC_XLGMAC is not set
CONFIG_NET_VENDOR_TEHUTI=y
# CONFIG_TEHUTI is not set
CONFIG_NET_VENDOR_TI=y
# CONFIG_TI_CPSW_PHY_SEL is not set
# CONFIG_TLAN is not set
CONFIG_NET_VENDOR_VIA=y
# CONFIG_VIA_RHINE is not set
# CONFIG_VIA_VELOCITY is not set
CONFIG_NET_VENDOR_WIZNET=y
# CONFIG_WIZNET_W5100 is not set
# CONFIG_WIZNET_W5300 is not set
CONFIG_NET_VENDOR_XILINX=y
# CONFIG_XILINX_EMACLITE is not set
# CONFIG_XILINX_AXI_EMAC is not set
# CONFIG_XILINX_LL_TEMAC is not set
# CONFIG_FDDI is not set
# CONFIG_HIPPI is not set
CONFIG_PHYLIB=y
CONFIG_SWPHY=y
CONFIG_FIXED_PHY=y

#
# MII PHY device drivers
#
# CONFIG_AMD_PHY is not set
# CONFIG_ADIN_PHY is not set
# CONFIG_AQUANTIA_PHY is not set
CONFIG_AX88796B_PHY=y
CONFIG_BROADCOM_PHY=y
# CONFIG_BCM54140_PHY is not set
CONFIG_BCM7XXX_PHY=y
# CONFIG_BCM84881_PHY is not set
# CONFIG_BCM87XX_PHY is not set
CONFIG_BCM_NET_PHYLIB=y
# CONFIG_CICADA_PHY is not set
# CONFIG_CORTINA_PHY is not set
# CONFIG_DAVICOM_PHY is not set
# CONFIG_ICPLUS_PHY is not set
# CONFIG_LXT_PHY is not set
# CONFIG_INTEL_XWAY_PHY is not set
# CONFIG_LSI_ET1011C_PHY is not set
# CONFIG_MARVELL_PHY is not set
# CONFIG_MARVELL_10G_PHY is not set
# CONFIG_MARVELL_88X2222_PHY is not set
# CONFIG_MAXLINEAR_GPHY is not set
# CONFIG_MEDIATEK_GE_PHY is not set
CONFIG_MICREL_PHY=y
CONFIG_MICROCHIP_PHY=y
# CONFIG_MICROCHIP_T1_PHY is not set
# CONFIG_MICROSEMI_PHY is not set
# CONFIG_MOTORCOMM_PHY is not set
# CONFIG_NATIONAL_PHY is not set
# CONFIG_NXP_C45_TJA11XX_PHY is not set
# CONFIG_NXP_TJA11XX_PHY is not set
# CONFIG_AT803X_PHY is not set
# CONFIG_QSEMI_PHY is not set
# CONFIG_REALTEK_PHY is not set
# CONFIG_RENESAS_PHY is not set
# CONFIG_ROCKCHIP_PHY is not set
CONFIG_SMSC_PHY=y
# CONFIG_STE10XP is not set
# CONFIG_TERANETICS_PHY is not set
# CONFIG_DP83822_PHY is not set
# CONFIG_DP83TC811_PHY is not set
# CONFIG_DP83848_PHY is not set
# CONFIG_DP83867_PHY is not set
# CONFIG_DP83869_PHY is not set
# CONFIG_VITESSE_PHY is not set
# CONFIG_XILINX_GMII2RGMII is not set
# CONFIG_MICREL_KS8995MA is not set
CONFIG_MDIO_DEVICE=y
CONFIG_MDIO_BUS=y
CONFIG_FWNODE_MDIO=y
CONFIG_OF_MDIO=y
CONFIG_MDIO_DEVRES=y
# CONFIG_MDIO_BITBANG is not set
CONFIG_MDIO_BCM_UNIMAC=y
# CONFIG_MDIO_HISI_FEMAC is not set
# CONFIG_MDIO_MVUSB is not set
# CONFIG_MDIO_MSCC_MIIM is not set
# CONFIG_MDIO_OCTEON is not set
# CONFIG_MDIO_IPQ4019 is not set
# CONFIG_MDIO_IPQ8064 is not set
# CONFIG_MDIO_THUNDER is not set

#
# MDIO Multiplexers
#
# CONFIG_MDIO_BUS_MUX_GPIO is not set
# CONFIG_MDIO_BUS_MUX_MULTIPLEXER is not set
# CONFIG_MDIO_BUS_MUX_MMIOREG is not set

#
# PCS device drivers
#
# CONFIG_PCS_XPCS is not set
# end of PCS device drivers

CONFIG_PPP=m
CONFIG_PPP_BSDCOMP=m
CONFIG_PPP_DEFLATE=m
CONFIG_PPP_FILTER=y
# CONFIG_PPP_MPPE is not set
CONFIG_PPP_MULTILINK=y
CONFIG_PPPOE=m
# CONFIG_PPTP is not set
CONFIG_PPP_ASYNC=m
CONFIG_PPP_SYNC_TTY=m
CONFIG_SLIP=m
CONFIG_SLHC=m
CONFIG_SLIP_COMPRESSED=y
CONFIG_SLIP_SMART=y
CONFIG_SLIP_MODE_SLIP6=y
CONFIG_USB_NET_DRIVERS=y
# CONFIG_USB_CATC is not set
# CONFIG_USB_KAWETH is not set
# CONFIG_USB_PEGASUS is not set
# CONFIG_USB_RTL8150 is not set
# CONFIG_USB_RTL8152 is not set
CONFIG_USB_LAN78XX=y
CONFIG_USB_USBNET=y
CONFIG_USB_NET_AX8817X=y
CONFIG_USB_NET_AX88179_178A=y
CONFIG_USB_NET_CDCETHER=y
# CONFIG_USB_NET_CDC_EEM is not set
CONFIG_USB_NET_CDC_NCM=y
# CONFIG_USB_NET_HUAWEI_CDC_NCM is not set
# CONFIG_USB_NET_CDC_MBIM is not set
# CONFIG_USB_NET_DM9601 is not set
# CONFIG_USB_NET_SR9700 is not set
# CONFIG_USB_NET_SR9800 is not set
# CONFIG_USB_NET_SMSC75XX is not set
CONFIG_USB_NET_SMSC95XX=y
# CONFIG_USB_NET_GL620A is not set
CONFIG_USB_NET_NET1080=y
# CONFIG_USB_NET_PLUSB is not set
# CONFIG_USB_NET_MCS7830 is not set
# CONFIG_USB_NET_RNDIS_HOST is not set
CONFIG_USB_NET_CDC_SUBSET_ENABLE=y
CONFIG_USB_NET_CDC_SUBSET=y
CONFIG_USB_ALI_M5632=y
CONFIG_USB_AN2720=y
CONFIG_USB_BELKIN=y
CONFIG_USB_ARMLINUX=y
CONFIG_USB_EPSON2888=y
CONFIG_USB_KC2190=y
CONFIG_USB_NET_ZAURUS=y
# CONFIG_USB_NET_CX82310_ETH is not set
# CONFIG_USB_NET_KALMIA is not set
# CONFIG_USB_NET_QMI_WWAN is not set
# CONFIG_USB_HSO is not set
# CONFIG_USB_NET_INT51X1 is not set
# CONFIG_USB_IPHETH is not set
# CONFIG_USB_SIERRA_NET is not set
# CONFIG_USB_VL600 is not set
# CONFIG_USB_NET_CH9200 is not set
CONFIG_USB_NET_AQC111=y
CONFIG_USB_RTL8153_ECM=y
CONFIG_WLAN=y
CONFIG_WLAN_VENDOR_ADMTEK=y
# CONFIG_ADM8211 is not set
CONFIG_WLAN_VENDOR_ATH=y
# CONFIG_ATH_DEBUG is not set
# CONFIG_ATH5K is not set
# CONFIG_ATH5K_PCI is not set
# CONFIG_ATH9K is not set
# CONFIG_ATH9K_HTC is not set
# CONFIG_CARL9170 is not set
# CONFIG_ATH6KL is not set
# CONFIG_AR5523 is not set
# CONFIG_WIL6210 is not set
# CONFIG_ATH10K is not set
# CONFIG_WCN36XX is not set
# CONFIG_ATH11K is not set
CONFIG_WLAN_VENDOR_ATMEL=y
# CONFIG_ATMEL is not set
# CONFIG_AT76C50X_USB is not set
CONFIG_WLAN_VENDOR_BROADCOM=y
CONFIG_B43=m
CONFIG_B43_BCMA=y
CONFIG_B43_SSB=y
CONFIG_B43_BUSES_BCMA_AND_SSB=y
# CONFIG_B43_BUSES_BCMA is not set
# CONFIG_B43_BUSES_SSB is not set
CONFIG_B43_PCI_AUTOSELECT=y
CONFIG_B43_PCICORE_AUTOSELECT=y
# CONFIG_B43_SDIO is not set
CONFIG_B43_BCMA_PIO=y
CONFIG_B43_PIO=y
CONFIG_B43_PHY_G=y
CONFIG_B43_PHY_N=y
CONFIG_B43_PHY_LP=y
CONFIG_B43_PHY_HT=y
CONFIG_B43_HWRNG=y
# CONFIG_B43_DEBUG is not set
CONFIG_B43LEGACY=m
CONFIG_B43LEGACY_PCI_AUTOSELECT=y
CONFIG_B43LEGACY_PCICORE_AUTOSELECT=y
CONFIG_B43LEGACY_HWRNG=y
CONFIG_B43LEGACY_DEBUG=y
CONFIG_B43LEGACY_DMA=y
CONFIG_B43LEGACY_PIO=y
CONFIG_B43LEGACY_DMA_AND_PIO_MODE=y
# CONFIG_B43LEGACY_DMA_MODE is not set
# CONFIG_B43LEGACY_PIO_MODE is not set
CONFIG_BRCMUTIL=m
# CONFIG_BRCMSMAC is not set
CONFIG_BRCMFMAC=m
CONFIG_BRCMFMAC_PROTO_BCDC=y
CONFIG_BRCMFMAC_SDIO=y
CONFIG_BRCMFMAC_USB=y
# CONFIG_BRCMFMAC_PCIE is not set
# CONFIG_BRCM_TRACING is not set
# CONFIG_BRCMDBG is not set
CONFIG_WLAN_VENDOR_CISCO=y
CONFIG_WLAN_VENDOR_INTEL=y
# CONFIG_IPW2100 is not set
# CONFIG_IPW2200 is not set
# CONFIG_IWL4965 is not set
# CONFIG_IWL3945 is not set
# CONFIG_IWLWIFI is not set
CONFIG_WLAN_VENDOR_INTERSIL=y
CONFIG_HOSTAP=y
# CONFIG_HOSTAP_FIRMWARE is not set
# CONFIG_HOSTAP_PLX is not set
# CONFIG_HOSTAP_PCI is not set
# CONFIG_HERMES is not set
# CONFIG_P54_COMMON is not set
CONFIG_WLAN_VENDOR_MARVELL=y
# CONFIG_LIBERTAS is not set
# CONFIG_LIBERTAS_THINFIRM is not set
CONFIG_MWIFIEX=m
CONFIG_MWIFIEX_SDIO=m
# CONFIG_MWIFIEX_PCIE is not set
# CONFIG_MWIFIEX_USB is not set
# CONFIG_MWL8K is not set
CONFIG_WLAN_VENDOR_MEDIATEK=y
# CONFIG_MT7601U is not set
# CONFIG_MT76x0U is not set
# CONFIG_MT76x0E is not set
# CONFIG_MT76x2E is not set
# CONFIG_MT76x2U is not set
# CONFIG_MT7603E is not set
# CONFIG_MT7615E is not set
# CONFIG_MT7663U is not set
# CONFIG_MT7663S is not set
# CONFIG_MT7915E is not set
# CONFIG_MT7921E is not set
CONFIG_WLAN_VENDOR_MICROCHIP=y
# CONFIG_WILC1000_SDIO is not set
# CONFIG_WILC1000_SPI is not set
CONFIG_WLAN_VENDOR_RALINK=y
CONFIG_RT2X00=m
# CONFIG_RT2400PCI is not set
# CONFIG_RT2500PCI is not set
# CONFIG_RT61PCI is not set
# CONFIG_RT2800PCI is not set
# CONFIG_RT2500USB is not set
CONFIG_RT73USB=m
# CONFIG_RT2800USB is not set
CONFIG_RT2X00_LIB_USB=m
CONFIG_RT2X00_LIB=m
CONFIG_RT2X00_LIB_FIRMWARE=y
CONFIG_RT2X00_LIB_CRYPTO=y
CONFIG_RT2X00_LIB_LEDS=y
# CONFIG_RT2X00_DEBUG is not set
CONFIG_WLAN_VENDOR_REALTEK=y
# CONFIG_RTL8180 is not set
# CONFIG_RTL8187 is not set
CONFIG_RTL_CARDS=m
# CONFIG_RTL8192CE is not set
# CONFIG_RTL8192SE is not set
# CONFIG_RTL8192DE is not set
# CONFIG_RTL8723AE is not set
# CONFIG_RTL8723BE is not set
# CONFIG_RTL8188EE is not set
# CONFIG_RTL8192EE is not set
# CONFIG_RTL8821AE is not set
# CONFIG_RTL8192CU is not set
# CONFIG_RTL8XXXU is not set
# CONFIG_RTW88 is not set
CONFIG_WLAN_VENDOR_RSI=y
# CONFIG_RSI_91X is not set
CONFIG_WLAN_VENDOR_ST=y
# CONFIG_CW1200 is not set
CONFIG_WLAN_VENDOR_TI=y
# CONFIG_WL1251 is not set
# CONFIG_WL12XX is not set
# CONFIG_WL18XX is not set
# CONFIG_WLCORE is not set
CONFIG_WLAN_VENDOR_ZYDAS=y
# CONFIG_USB_ZD1201 is not set
# CONFIG_ZD1211RW is not set
CONFIG_WLAN_VENDOR_QUANTENNA=y
# CONFIG_QTNFMAC_PCIE is not set
# CONFIG_MAC80211_HWSIM is not set
# CONFIG_USB_NET_RNDIS_WLAN is not set
# CONFIG_VIRT_WIFI is not set
# CONFIG_WAN is not set

#
# Wireless WAN
#
# CONFIG_WWAN is not set
# end of Wireless WAN

CONFIG_XEN_NETDEV_FRONTEND=y
CONFIG_XEN_NETDEV_BACKEND=m
# CONFIG_VMXNET3 is not set
# CONFIG_NETDEVSIM is not set
# CONFIG_NET_FAILOVER is not set
CONFIG_ISDN=y
CONFIG_ISDN_CAPI=y
CONFIG_CAPI_TRACE=y
CONFIG_ISDN_CAPI_MIDDLEWARE=y
# CONFIG_MISDN is not set

#
# Input device support
#
CONFIG_INPUT=y
CONFIG_INPUT_LEDS=y
CONFIG_INPUT_FF_MEMLESS=m
# CONFIG_INPUT_SPARSEKMAP is not set
# CONFIG_INPUT_MATRIXKMAP is not set

#
# Userland interfaces
#
# CONFIG_INPUT_MOUSEDEV is not set
# CONFIG_INPUT_JOYDEV is not set
CONFIG_INPUT_EVDEV=y
# CONFIG_INPUT_EVBUG is not set

#
# Input Device Drivers
#
CONFIG_INPUT_KEYBOARD=y
# CONFIG_KEYBOARD_ADC is not set
# CONFIG_KEYBOARD_ADP5588 is not set
# CONFIG_KEYBOARD_ADP5589 is not set
CONFIG_KEYBOARD_ATKBD=y
# CONFIG_KEYBOARD_QT1050 is not set
# CONFIG_KEYBOARD_QT1070 is not set
# CONFIG_KEYBOARD_QT2160 is not set
# CONFIG_KEYBOARD_DLINK_DIR685 is not set
# CONFIG_KEYBOARD_LKKBD is not set
# CONFIG_KEYBOARD_GPIO is not set
# CONFIG_KEYBOARD_GPIO_POLLED is not set
# CONFIG_KEYBOARD_TCA6416 is not set
# CONFIG_KEYBOARD_TCA8418 is not set
# CONFIG_KEYBOARD_MATRIX is not set
# CONFIG_KEYBOARD_LM8323 is not set
# CONFIG_KEYBOARD_LM8333 is not set
# CONFIG_KEYBOARD_MAX7359 is not set
# CONFIG_KEYBOARD_MCS is not set
# CONFIG_KEYBOARD_MPR121 is not set
# CONFIG_KEYBOARD_NEWTON is not set
# CONFIG_KEYBOARD_OPENCORES is not set
# CONFIG_KEYBOARD_SAMSUNG is not set
# CONFIG_KEYBOARD_STOWAWAY is not set
# CONFIG_KEYBOARD_SUNKBD is not set
# CONFIG_KEYBOARD_STMPE is not set
# CONFIG_KEYBOARD_OMAP4 is not set
# CONFIG_KEYBOARD_TM2_TOUCHKEY is not set
# CONFIG_KEYBOARD_XTKBD is not set
CONFIG_KEYBOARD_CAP11XX=m
# CONFIG_KEYBOARD_BCM is not set
CONFIG_INPUT_MOUSE=y
CONFIG_MOUSE_PS2=y
CONFIG_MOUSE_PS2_ALPS=y
CONFIG_MOUSE_PS2_BYD=y
CONFIG_MOUSE_PS2_LOGIPS2PP=y
CONFIG_MOUSE_PS2_SYNAPTICS=y
CONFIG_MOUSE_PS2_SYNAPTICS_SMBUS=y
CONFIG_MOUSE_PS2_CYPRESS=y
CONFIG_MOUSE_PS2_TRACKPOINT=y
# CONFIG_MOUSE_PS2_ELANTECH is not set
# CONFIG_MOUSE_PS2_SENTELIC is not set
# CONFIG_MOUSE_PS2_TOUCHKIT is not set
CONFIG_MOUSE_PS2_FOCALTECH=y
CONFIG_MOUSE_PS2_SMBUS=y
# CONFIG_MOUSE_SERIAL is not set
# CONFIG_MOUSE_APPLETOUCH is not set
# CONFIG_MOUSE_BCM5974 is not set
# CONFIG_MOUSE_CYAPA is not set
# CONFIG_MOUSE_ELAN_I2C is not set
# CONFIG_MOUSE_VSXXXAA is not set
# CONFIG_MOUSE_GPIO is not set
# CONFIG_MOUSE_SYNAPTICS_I2C is not set
# CONFIG_MOUSE_SYNAPTICS_USB is not set
# CONFIG_INPUT_JOYSTICK is not set
# CONFIG_INPUT_TABLET is not set
CONFIG_INPUT_TOUCHSCREEN=y
# CONFIG_TOUCHSCREEN_ADS7846 is not set
# CONFIG_TOUCHSCREEN_AD7877 is not set
# CONFIG_TOUCHSCREEN_AD7879 is not set
# CONFIG_TOUCHSCREEN_ADC is not set
# CONFIG_TOUCHSCREEN_AR1021_I2C is not set
# CONFIG_TOUCHSCREEN_ATMEL_MXT is not set
# CONFIG_TOUCHSCREEN_AUO_PIXCIR is not set
# CONFIG_TOUCHSCREEN_BU21013 is not set
# CONFIG_TOUCHSCREEN_BU21029 is not set
# CONFIG_TOUCHSCREEN_CHIPONE_ICN8318 is not set
# CONFIG_TOUCHSCREEN_CY8CTMA140 is not set
# CONFIG_TOUCHSCREEN_CY8CTMG110 is not set
# CONFIG_TOUCHSCREEN_CYTTSP_CORE is not set
# CONFIG_TOUCHSCREEN_CYTTSP4_CORE is not set
# CONFIG_TOUCHSCREEN_DYNAPRO is not set
# CONFIG_TOUCHSCREEN_HAMPSHIRE is not set
# CONFIG_TOUCHSCREEN_EETI is not set
# CONFIG_TOUCHSCREEN_EGALAX is not set
# CONFIG_TOUCHSCREEN_EGALAX_SERIAL is not set
# CONFIG_TOUCHSCREEN_EXC3000 is not set
# CONFIG_TOUCHSCREEN_FUJITSU is not set
# CONFIG_TOUCHSCREEN_GOODIX is not set
# CONFIG_TOUCHSCREEN_HIDEEP is not set
# CONFIG_TOUCHSCREEN_HYCON_HY46XX is not set
# CONFIG_TOUCHSCREEN_ILI210X is not set
# CONFIG_TOUCHSCREEN_ILITEK is not set
# CONFIG_TOUCHSCREEN_S6SY761 is not set
# CONFIG_TOUCHSCREEN_GUNZE is not set
# CONFIG_TOUCHSCREEN_EKTF2127 is not set
# CONFIG_TOUCHSCREEN_ELAN is not set
# CONFIG_TOUCHSCREEN_ELO is not set
# CONFIG_TOUCHSCREEN_WACOM_W8001 is not set
# CONFIG_TOUCHSCREEN_WACOM_I2C is not set
# CONFIG_TOUCHSCREEN_MAX11801 is not set
# CONFIG_TOUCHSCREEN_MCS5000 is not set
# CONFIG_TOUCHSCREEN_MMS114 is not set
# CONFIG_TOUCHSCREEN_MELFAS_MIP4 is not set
# CONFIG_TOUCHSCREEN_MSG2638 is not set
# CONFIG_TOUCHSCREEN_MTOUCH is not set
# CONFIG_TOUCHSCREEN_IMX6UL_TSC is not set
# CONFIG_TOUCHSCREEN_INEXIO is not set
# CONFIG_TOUCHSCREEN_MK712 is not set
# CONFIG_TOUCHSCREEN_PENMOUNT is not set
# CONFIG_TOUCHSCREEN_EDT_FT5X06 is not set
CONFIG_TOUCHSCREEN_RASPBERRYPI_FW=m
# CONFIG_TOUCHSCREEN_TOUCHRIGHT is not set
# CONFIG_TOUCHSCREEN_TOUCHWIN is not set
# CONFIG_TOUCHSCREEN_PIXCIR is not set
# CONFIG_TOUCHSCREEN_WDT87XX_I2C is not set
# CONFIG_TOUCHSCREEN_USB_COMPOSITE is not set
# CONFIG_TOUCHSCREEN_TOUCHIT213 is not set
# CONFIG_TOUCHSCREEN_TSC_SERIO is not set
# CONFIG_TOUCHSCREEN_TSC2004 is not set
# CONFIG_TOUCHSCREEN_TSC2005 is not set
# CONFIG_TOUCHSCREEN_TSC2007 is not set
# CONFIG_TOUCHSCREEN_RM_TS is not set
# CONFIG_TOUCHSCREEN_SILEAD is not set
# CONFIG_TOUCHSCREEN_SIS_I2C is not set
# CONFIG_TOUCHSCREEN_ST1232 is not set
# CONFIG_TOUCHSCREEN_STMFTS is not set
# CONFIG_TOUCHSCREEN_STMPE is not set
# CONFIG_TOUCHSCREEN_SUR40 is not set
# CONFIG_TOUCHSCREEN_SURFACE3_SPI is not set
# CONFIG_TOUCHSCREEN_SX8654 is not set
# CONFIG_TOUCHSCREEN_TPS6507X is not set
# CONFIG_TOUCHSCREEN_ZET6223 is not set
# CONFIG_TOUCHSCREEN_ZFORCE is not set
# CONFIG_TOUCHSCREEN_ROHM_BU21023 is not set
# CONFIG_TOUCHSCREEN_IQS5XX is not set
# CONFIG_TOUCHSCREEN_ZINITIX is not set
CONFIG_INPUT_MISC=y
# CONFIG_INPUT_AD714X is not set
# CONFIG_INPUT_ARIZONA_HAPTICS is not set
# CONFIG_INPUT_ATMEL_CAPTOUCH is not set
# CONFIG_INPUT_BMA150 is not set
# CONFIG_INPUT_E3X0_BUTTON is not set
# CONFIG_INPUT_MMA8450 is not set
# CONFIG_INPUT_GPIO_BEEPER is not set
# CONFIG_INPUT_GPIO_DECODER is not set
# CONFIG_INPUT_GPIO_VIBRA is not set
# CONFIG_INPUT_ATI_REMOTE2 is not set
# CONFIG_INPUT_KEYSPAN_REMOTE is not set
# CONFIG_INPUT_KXTJ9 is not set
# CONFIG_INPUT_POWERMATE is not set
# CONFIG_INPUT_YEALINK is not set
# CONFIG_INPUT_CM109 is not set
# CONFIG_INPUT_REGULATOR_HAPTIC is not set
# CONFIG_INPUT_UINPUT is not set
# CONFIG_INPUT_PCF8574 is not set
# CONFIG_INPUT_PWM_BEEPER is not set
# CONFIG_INPUT_PWM_VIBRA is not set
# CONFIG_INPUT_GPIO_ROTARY_ENCODER is not set
# CONFIG_INPUT_DA7280_HAPTICS is not set
# CONFIG_INPUT_ADXL34X is not set
# CONFIG_INPUT_IMS_PCU is not set
# CONFIG_INPUT_IQS269A is not set
# CONFIG_INPUT_IQS626A is not set
# CONFIG_INPUT_CMA3000 is not set
CONFIG_INPUT_XEN_KBDDEV_FRONTEND=y
# CONFIG_INPUT_DRV260X_HAPTICS is not set
# CONFIG_INPUT_DRV2665_HAPTICS is not set
# CONFIG_INPUT_DRV2667_HAPTICS is not set
# CONFIG_RMI4_CORE is not set

#
# Hardware I/O ports
#
CONFIG_SERIO=y
CONFIG_SERIO_SERPORT=y
# CONFIG_SERIO_AMBAKMI is not set
# CONFIG_SERIO_PCIPS2 is not set
CONFIG_SERIO_LIBPS2=y
# CONFIG_SERIO_RAW is not set
# CONFIG_SERIO_ALTERA_PS2 is not set
# CONFIG_SERIO_PS2MULT is not set
# CONFIG_SERIO_ARC_PS2 is not set
# CONFIG_SERIO_APBPS2 is not set
# CONFIG_SERIO_GPIO_PS2 is not set
# CONFIG_USERIO is not set
# CONFIG_GAMEPORT is not set
# end of Hardware I/O ports
# end of Input device support

#
# Character devices
#
CONFIG_TTY=y
CONFIG_VT=y
CONFIG_CONSOLE_TRANSLATIONS=y
CONFIG_VT_CONSOLE=y
CONFIG_VT_CONSOLE_SLEEP=y
CONFIG_HW_CONSOLE=y
CONFIG_VT_HW_CONSOLE_BINDING=y
CONFIG_UNIX98_PTYS=y
# CONFIG_LEGACY_PTYS is not set
CONFIG_LDISC_AUTOLOAD=y

#
# Serial drivers
#
CONFIG_SERIAL_EARLYCON=y
CONFIG_SERIAL_8250=y
CONFIG_SERIAL_8250_DEPRECATED_OPTIONS=y
CONFIG_SERIAL_8250_16550A_VARIANTS=y
# CONFIG_SERIAL_8250_FINTEK is not set
CONFIG_SERIAL_8250_CONSOLE=y
CONFIG_SERIAL_8250_DMA=y
CONFIG_SERIAL_8250_PCI=y
CONFIG_SERIAL_8250_EXAR=y
CONFIG_SERIAL_8250_NR_UARTS=1
CONFIG_SERIAL_8250_RUNTIME_UARTS=1
CONFIG_SERIAL_8250_EXTENDED=y
# CONFIG_SERIAL_8250_MANY_PORTS is not set
# CONFIG_SERIAL_8250_ASPEED_VUART is not set
CONFIG_SERIAL_8250_SHARE_IRQ=y
# CONFIG_SERIAL_8250_DETECT_IRQ is not set
# CONFIG_SERIAL_8250_RSA is not set
CONFIG_SERIAL_8250_BCM2835AUX=y
CONFIG_SERIAL_8250_FSL=y
# CONFIG_SERIAL_8250_DW is not set
# CONFIG_SERIAL_8250_RT288X is not set
CONFIG_SERIAL_OF_PLATFORM=y

#
# Non-8250 serial port support
#
# CONFIG_SERIAL_AMBA_PL010 is not set
CONFIG_SERIAL_AMBA_PL011=y
CONFIG_SERIAL_AMBA_PL011_CONSOLE=y
# CONFIG_SERIAL_EARLYCON_ARM_SEMIHOST is not set
# CONFIG_SERIAL_KGDB_NMI is not set
# CONFIG_SERIAL_MAX3100 is not set
# CONFIG_SERIAL_MAX310X is not set
# CONFIG_SERIAL_UARTLITE is not set
CONFIG_SERIAL_CORE=y
CONFIG_SERIAL_CORE_CONSOLE=y
CONFIG_CONSOLE_POLL=y
# CONFIG_SERIAL_JSM is not set
# CONFIG_SERIAL_SIFIVE is not set
# CONFIG_SERIAL_SCCNXP is not set
CONFIG_SERIAL_SC16IS7XX_CORE=m
CONFIG_SERIAL_SC16IS7XX=m
CONFIG_SERIAL_SC16IS7XX_I2C=y
CONFIG_SERIAL_SC16IS7XX_SPI=y
# CONFIG_SERIAL_BCM63XX is not set
# CONFIG_SERIAL_ALTERA_JTAGUART is not set
# CONFIG_SERIAL_ALTERA_UART is not set
# CONFIG_SERIAL_XILINX_PS_UART is not set
# CONFIG_SERIAL_ARC is not set
# CONFIG_SERIAL_RP2 is not set
# CONFIG_SERIAL_FSL_LPUART is not set
# CONFIG_SERIAL_FSL_LINFLEXUART is not set
# CONFIG_SERIAL_CONEXANT_DIGICOLOR is not set
# CONFIG_SERIAL_SPRD is not set
# end of Serial drivers

CONFIG_SERIAL_MCTRL_GPIO=y
# CONFIG_SERIAL_NONSTANDARD is not set
# CONFIG_N_GSM is not set
# CONFIG_NOZOMI is not set
# CONFIG_NULL_TTY is not set
CONFIG_HVC_DRIVER=y
CONFIG_HVC_IRQ=y
CONFIG_HVC_XEN=y
CONFIG_HVC_XEN_FRONTEND=y
# CONFIG_HVC_DCC is not set
CONFIG_SERIAL_DEV_BUS=y
CONFIG_SERIAL_DEV_CTRL_TTYPORT=y
# CONFIG_TTY_PRINTK is not set
# CONFIG_VIRTIO_CONSOLE is not set
# CONFIG_IPMI_HANDLER is not set
CONFIG_HW_RANDOM=y
# CONFIG_HW_RANDOM_TIMERIOMEM is not set
# CONFIG_HW_RANDOM_BA431 is not set
CONFIG_HW_RANDOM_BCM2835=y
CONFIG_HW_RANDOM_IPROC_RNG200=y
# CONFIG_HW_RANDOM_VIRTIO is not set
# CONFIG_HW_RANDOM_CCTRNG is not set
# CONFIG_HW_RANDOM_XIPHERA is not set
CONFIG_HW_RANDOM_ARM_SMCCC_TRNG=y
# CONFIG_APPLICOM is not set
CONFIG_DEVMEM=y
CONFIG_DEVPORT=y
# CONFIG_TCG_TPM is not set
# CONFIG_XILLYBUS is not set
# CONFIG_XILLYUSB is not set
CONFIG_RANDOM_TRUST_CPU=y
CONFIG_RANDOM_TRUST_BOOTLOADER=y
# end of Character devices

#
# I2C support
#
CONFIG_I2C=y
CONFIG_I2C_BOARDINFO=y
CONFIG_I2C_COMPAT=y
CONFIG_I2C_CHARDEV=m
CONFIG_I2C_MUX=y

#
# Multiplexer I2C Chip support
#
# CONFIG_I2C_ARB_GPIO_CHALLENGE is not set
# CONFIG_I2C_MUX_GPIO is not set
# CONFIG_I2C_MUX_GPMUX is not set
# CONFIG_I2C_MUX_LTC4306 is not set
# CONFIG_I2C_MUX_PCA9541 is not set
# CONFIG_I2C_MUX_PCA954x is not set
CONFIG_I2C_MUX_PINCTRL=m
# CONFIG_I2C_MUX_REG is not set
# CONFIG_I2C_DEMUX_PINCTRL is not set
# CONFIG_I2C_MUX_MLXCPLD is not set
# end of Multiplexer I2C Chip support

CONFIG_I2C_HELPER_AUTO=y
CONFIG_I2C_ALGOBIT=y

#
# I2C Hardware Bus support
#

#
# PC SMBus host controller drivers
#
# CONFIG_I2C_ALI1535 is not set
# CONFIG_I2C_ALI1563 is not set
# CONFIG_I2C_ALI15X3 is not set
# CONFIG_I2C_AMD756 is not set
# CONFIG_I2C_AMD8111 is not set
# CONFIG_I2C_I801 is not set
# CONFIG_I2C_ISCH is not set
# CONFIG_I2C_PIIX4 is not set
# CONFIG_I2C_NFORCE2 is not set
# CONFIG_I2C_NVIDIA_GPU is not set
# CONFIG_I2C_SIS5595 is not set
# CONFIG_I2C_SIS630 is not set
# CONFIG_I2C_SIS96X is not set
# CONFIG_I2C_VIA is not set
# CONFIG_I2C_VIAPRO is not set

#
# I2C system bus drivers (mostly embedded / system-on-chip)
#
CONFIG_I2C_BCM2835=m
CONFIG_I2C_BRCMSTB=y
# CONFIG_I2C_CADENCE is not set
# CONFIG_I2C_CBUS_GPIO is not set
# CONFIG_I2C_DESIGNWARE_PLATFORM is not set
# CONFIG_I2C_DESIGNWARE_PCI is not set
# CONFIG_I2C_EMEV2 is not set
CONFIG_I2C_GPIO=m
# CONFIG_I2C_GPIO_FAULT_INJECTOR is not set
# CONFIG_I2C_NOMADIK is not set
# CONFIG_I2C_OCORES is not set
# CONFIG_I2C_PCA_PLATFORM is not set
# CONFIG_I2C_RK3X is not set
# CONFIG_I2C_SIMTEC is not set
# CONFIG_I2C_THUNDERX is not set
# CONFIG_I2C_XILINX is not set

#
# External I2C/SMBus adapter drivers
#
# CONFIG_I2C_DIOLAN_U2C is not set
# CONFIG_I2C_CP2615 is not set
# CONFIG_I2C_ROBOTFUZZ_OSIF is not set
# CONFIG_I2C_TAOS_EVM is not set
# CONFIG_I2C_TINY_USB is not set

#
# Other I2C/SMBus bus drivers
#
# CONFIG_I2C_VIRTIO is not set
# end of I2C Hardware Bus support

# CONFIG_I2C_STUB is not set
# CONFIG_I2C_SLAVE is not set
# CONFIG_I2C_DEBUG_CORE is not set
# CONFIG_I2C_DEBUG_ALGO is not set
# CONFIG_I2C_DEBUG_BUS is not set
# end of I2C support

# CONFIG_I3C is not set
CONFIG_SPI=y
# CONFIG_SPI_DEBUG is not set
CONFIG_SPI_MASTER=y
# CONFIG_SPI_MEM is not set

#
# SPI Master Controller Drivers
#
# CONFIG_SPI_ALTERA is not set
# CONFIG_SPI_AXI_SPI_ENGINE is not set
CONFIG_SPI_BCM2835=m
CONFIG_SPI_BCM2835AUX=m
# CONFIG_SPI_BITBANG is not set
# CONFIG_SPI_CADENCE is not set
# CONFIG_SPI_CADENCE_QUADSPI is not set
# CONFIG_SPI_DESIGNWARE is not set
# CONFIG_SPI_NXP_FLEXSPI is not set
# CONFIG_SPI_GPIO is not set
# CONFIG_SPI_FSL_SPI is not set
# CONFIG_SPI_OC_TINY is not set
# CONFIG_SPI_PL022 is not set
# CONFIG_SPI_PXA2XX is not set
# CONFIG_SPI_ROCKCHIP is not set
# CONFIG_SPI_SC18IS602 is not set
# CONFIG_SPI_SIFIVE is not set
# CONFIG_SPI_MXIC is not set
# CONFIG_SPI_THUNDERX is not set
# CONFIG_SPI_XCOMM is not set
# CONFIG_SPI_XILINX is not set
# CONFIG_SPI_ZYNQMP_GQSPI is not set
# CONFIG_SPI_AMD is not set

#
# SPI Multiplexer support
#
# CONFIG_SPI_MUX is not set

#
# SPI Protocol Masters
#
CONFIG_SPI_SPIDEV=y
# CONFIG_SPI_LOOPBACK_TEST is not set
# CONFIG_SPI_TLE62X0 is not set
# CONFIG_SPI_SLAVE is not set
CONFIG_SPI_DYNAMIC=y
# CONFIG_SPMI is not set
# CONFIG_HSI is not set
CONFIG_PPS=y
# CONFIG_PPS_DEBUG is not set
# CONFIG_NTP_PPS is not set

#
# PPS clients support
#
# CONFIG_PPS_CLIENT_KTIMER is not set
# CONFIG_PPS_CLIENT_LDISC is not set
# CONFIG_PPS_CLIENT_GPIO is not set

#
# PPS generators support
#

#
# PTP clock support
#
CONFIG_PTP_1588_CLOCK=y
CONFIG_PTP_1588_CLOCK_OPTIONAL=y

#
# Enable PHYLIB and NETWORK_PHY_TIMESTAMPING to see the additional clocks.
#
CONFIG_PTP_1588_CLOCK_KVM=y
# CONFIG_PTP_1588_CLOCK_IDT82P33 is not set
# CONFIG_PTP_1588_CLOCK_IDTCM is not set
# CONFIG_PTP_1588_CLOCK_OCP is not set
# end of PTP clock support

CONFIG_PINCTRL=y
CONFIG_PINMUX=y
CONFIG_PINCONF=y
CONFIG_GENERIC_PINCONF=y
# CONFIG_DEBUG_PINCTRL is not set
# CONFIG_PINCTRL_MCP23S08 is not set
# CONFIG_PINCTRL_SINGLE is not set
# CONFIG_PINCTRL_SX150X is not set
# CONFIG_PINCTRL_STMFX is not set
# CONFIG_PINCTRL_OCELOT is not set
# CONFIG_PINCTRL_MICROCHIP_SGPIO is not set
CONFIG_PINCTRL_BCM2835=y

#
# Renesas pinctrl drivers
#
# end of Renesas pinctrl drivers

CONFIG_GPIOLIB=y
CONFIG_GPIOLIB_FASTPATH_LIMIT=512
CONFIG_OF_GPIO=y
CONFIG_GPIOLIB_IRQCHIP=y
# CONFIG_DEBUG_GPIO is not set
# CONFIG_GPIO_SYSFS is not set
CONFIG_GPIO_CDEV=y
CONFIG_GPIO_CDEV_V1=y

#
# Memory mapped GPIO drivers
#
# CONFIG_GPIO_74XX_MMIO is not set
# CONFIG_GPIO_ALTERA is not set
CONFIG_GPIO_RASPBERRYPI_EXP=y
# CONFIG_GPIO_CADENCE is not set
# CONFIG_GPIO_DWAPB is not set
# CONFIG_GPIO_EXAR is not set
# CONFIG_GPIO_FTGPIO010 is not set
# CONFIG_GPIO_GENERIC_PLATFORM is not set
# CONFIG_GPIO_GRGPIO is not set
# CONFIG_GPIO_HLWD is not set
# CONFIG_GPIO_LOGICVC is not set
# CONFIG_GPIO_MB86S7X is not set
# CONFIG_GPIO_PL061 is not set
# CONFIG_GPIO_SAMA5D2_PIOBU is not set
# CONFIG_GPIO_SIFIVE is not set
# CONFIG_GPIO_SYSCON is not set
# CONFIG_GPIO_XGENE is not set
# CONFIG_GPIO_XILINX is not set
# CONFIG_GPIO_AMD_FCH is not set
# end of Memory mapped GPIO drivers

#
# I2C GPIO expanders
#
# CONFIG_GPIO_ADP5588 is not set
# CONFIG_GPIO_ADNP is not set
# CONFIG_GPIO_GW_PLD is not set
# CONFIG_GPIO_MAX7300 is not set
# CONFIG_GPIO_MAX732X is not set
CONFIG_GPIO_PCA953X=y
CONFIG_GPIO_PCA953X_IRQ=y
# CONFIG_GPIO_PCA9570 is not set
# CONFIG_GPIO_PCF857X is not set
# CONFIG_GPIO_TPIC2810 is not set
# end of I2C GPIO expanders

#
# MFD GPIO expanders
#
CONFIG_GPIO_ARIZONA=m
CONFIG_GPIO_STMPE=y
# end of MFD GPIO expanders

#
# PCI GPIO expanders
#
# CONFIG_GPIO_BT8XX is not set
# CONFIG_GPIO_PCI_IDIO_16 is not set
# CONFIG_GPIO_PCIE_IDIO_24 is not set
# CONFIG_GPIO_RDC321X is not set
# end of PCI GPIO expanders

#
# SPI GPIO expanders
#
# CONFIG_GPIO_74X164 is not set
# CONFIG_GPIO_MAX3191X is not set
# CONFIG_GPIO_MAX7301 is not set
# CONFIG_GPIO_MC33880 is not set
# CONFIG_GPIO_PISOSR is not set
# CONFIG_GPIO_XRA1403 is not set
# end of SPI GPIO expanders

#
# USB GPIO expanders
#
# end of USB GPIO expanders

#
# Virtual GPIO drivers
#
# CONFIG_GPIO_AGGREGATOR is not set
CONFIG_GPIO_MOCKUP=m
# CONFIG_GPIO_VIRTIO is not set
# end of Virtual GPIO drivers

# CONFIG_W1 is not set
CONFIG_POWER_RESET=y
# CONFIG_POWER_RESET_BRCMSTB is not set
# CONFIG_POWER_RESET_GPIO is not set
# CONFIG_POWER_RESET_GPIO_RESTART is not set
# CONFIG_POWER_RESET_LTC2952 is not set
# CONFIG_POWER_RESET_REGULATOR is not set
# CONFIG_POWER_RESET_RESTART is not set
# CONFIG_POWER_RESET_XGENE is not set
# CONFIG_POWER_RESET_SYSCON is not set
# CONFIG_POWER_RESET_SYSCON_POWEROFF is not set
# CONFIG_SYSCON_REBOOT_MODE is not set
# CONFIG_NVMEM_REBOOT_MODE is not set
CONFIG_POWER_SUPPLY=y
# CONFIG_POWER_SUPPLY_DEBUG is not set
# CONFIG_PDA_POWER is not set
# CONFIG_GENERIC_ADC_BATTERY is not set
# CONFIG_TEST_POWER is not set
# CONFIG_CHARGER_ADP5061 is not set
# CONFIG_BATTERY_CW2015 is not set
# CONFIG_BATTERY_DS2780 is not set
# CONFIG_BATTERY_DS2781 is not set
# CONFIG_BATTERY_DS2782 is not set
# CONFIG_BATTERY_SBS is not set
# CONFIG_CHARGER_SBS is not set
# CONFIG_MANAGER_SBS is not set
# CONFIG_BATTERY_BQ27XXX is not set
# CONFIG_BATTERY_MAX17040 is not set
# CONFIG_BATTERY_MAX17042 is not set
# CONFIG_CHARGER_MAX8903 is not set
# CONFIG_CHARGER_LP8727 is not set
# CONFIG_CHARGER_GPIO is not set
# CONFIG_CHARGER_MANAGER is not set
# CONFIG_CHARGER_LT3651 is not set
# CONFIG_CHARGER_LTC4162L is not set
# CONFIG_CHARGER_DETECTOR_MAX14656 is not set
# CONFIG_CHARGER_BQ2415X is not set
# CONFIG_CHARGER_BQ24257 is not set
# CONFIG_CHARGER_BQ24735 is not set
# CONFIG_CHARGER_BQ2515X is not set
# CONFIG_CHARGER_BQ25890 is not set
# CONFIG_CHARGER_BQ25980 is not set
# CONFIG_CHARGER_BQ256XX is not set
# CONFIG_CHARGER_SMB347 is not set
# CONFIG_BATTERY_GAUGE_LTC2941 is not set
# CONFIG_BATTERY_GOLDFISH is not set
# CONFIG_BATTERY_RT5033 is not set
# CONFIG_CHARGER_RT9455 is not set
# CONFIG_CHARGER_UCS1002 is not set
# CONFIG_CHARGER_BD99954 is not set
CONFIG_HWMON=m
# CONFIG_HWMON_DEBUG_CHIP is not set

#
# Native drivers
#
# CONFIG_SENSORS_AD7314 is not set
# CONFIG_SENSORS_AD7414 is not set
# CONFIG_SENSORS_AD7418 is not set
# CONFIG_SENSORS_ADM1021 is not set
# CONFIG_SENSORS_ADM1025 is not set
# CONFIG_SENSORS_ADM1026 is not set
# CONFIG_SENSORS_ADM1029 is not set
# CONFIG_SENSORS_ADM1031 is not set
# CONFIG_SENSORS_ADM1177 is not set
# CONFIG_SENSORS_ADM9240 is not set
# CONFIG_SENSORS_ADT7310 is not set
# CONFIG_SENSORS_ADT7410 is not set
# CONFIG_SENSORS_ADT7411 is not set
# CONFIG_SENSORS_ADT7462 is not set
# CONFIG_SENSORS_ADT7470 is not set
# CONFIG_SENSORS_ADT7475 is not set
# CONFIG_SENSORS_AHT10 is not set
# CONFIG_SENSORS_AQUACOMPUTER_D5NEXT is not set
# CONFIG_SENSORS_AS370 is not set
# CONFIG_SENSORS_ASC7621 is not set
# CONFIG_SENSORS_AXI_FAN_CONTROL is not set
# CONFIG_SENSORS_ASPEED is not set
# CONFIG_SENSORS_ATXP1 is not set
# CONFIG_SENSORS_CORSAIR_CPRO is not set
# CONFIG_SENSORS_CORSAIR_PSU is not set
# CONFIG_SENSORS_DRIVETEMP is not set
# CONFIG_SENSORS_DS620 is not set
# CONFIG_SENSORS_DS1621 is not set
# CONFIG_SENSORS_I5K_AMB is not set
# CONFIG_SENSORS_F71805F is not set
# CONFIG_SENSORS_F71882FG is not set
# CONFIG_SENSORS_F75375S is not set
# CONFIG_SENSORS_FTSTEUTATES is not set
# CONFIG_SENSORS_GL518SM is not set
# CONFIG_SENSORS_GL520SM is not set
# CONFIG_SENSORS_G760A is not set
# CONFIG_SENSORS_G762 is not set
# CONFIG_SENSORS_GPIO_FAN is not set
# CONFIG_SENSORS_HIH6130 is not set
# CONFIG_SENSORS_IIO_HWMON is not set
# CONFIG_SENSORS_IT87 is not set
# CONFIG_SENSORS_JC42 is not set
# CONFIG_SENSORS_POWR1220 is not set
# CONFIG_SENSORS_LINEAGE is not set
# CONFIG_SENSORS_LTC2945 is not set
# CONFIG_SENSORS_LTC2947_I2C is not set
# CONFIG_SENSORS_LTC2947_SPI is not set
# CONFIG_SENSORS_LTC2990 is not set
# CONFIG_SENSORS_LTC2992 is not set
# CONFIG_SENSORS_LTC4151 is not set
# CONFIG_SENSORS_LTC4215 is not set
# CONFIG_SENSORS_LTC4222 is not set
# CONFIG_SENSORS_LTC4245 is not set
# CONFIG_SENSORS_LTC4260 is not set
# CONFIG_SENSORS_LTC4261 is not set
# CONFIG_SENSORS_MAX1111 is not set
# CONFIG_SENSORS_MAX127 is not set
# CONFIG_SENSORS_MAX16065 is not set
# CONFIG_SENSORS_MAX1619 is not set
# CONFIG_SENSORS_MAX1668 is not set
# CONFIG_SENSORS_MAX197 is not set
# CONFIG_SENSORS_MAX31722 is not set
# CONFIG_SENSORS_MAX31730 is not set
# CONFIG_SENSORS_MAX6621 is not set
# CONFIG_SENSORS_MAX6639 is not set
# CONFIG_SENSORS_MAX6642 is not set
# CONFIG_SENSORS_MAX6650 is not set
# CONFIG_SENSORS_MAX6697 is not set
# CONFIG_SENSORS_MAX31790 is not set
# CONFIG_SENSORS_MCP3021 is not set
# CONFIG_SENSORS_TC654 is not set
# CONFIG_SENSORS_TPS23861 is not set
# CONFIG_SENSORS_MR75203 is not set
# CONFIG_SENSORS_ADCXX is not set
# CONFIG_SENSORS_LM63 is not set
# CONFIG_SENSORS_LM70 is not set
# CONFIG_SENSORS_LM73 is not set
# CONFIG_SENSORS_LM75 is not set
# CONFIG_SENSORS_LM77 is not set
# CONFIG_SENSORS_LM78 is not set
# CONFIG_SENSORS_LM80 is not set
# CONFIG_SENSORS_LM83 is not set
# CONFIG_SENSORS_LM85 is not set
# CONFIG_SENSORS_LM87 is not set
# CONFIG_SENSORS_LM90 is not set
# CONFIG_SENSORS_LM92 is not set
# CONFIG_SENSORS_LM93 is not set
# CONFIG_SENSORS_LM95234 is not set
# CONFIG_SENSORS_LM95241 is not set
# CONFIG_SENSORS_LM95245 is not set
# CONFIG_SENSORS_PC87360 is not set
# CONFIG_SENSORS_PC87427 is not set
# CONFIG_SENSORS_NTC_THERMISTOR is not set
# CONFIG_SENSORS_NCT6683 is not set
# CONFIG_SENSORS_NCT6775 is not set
# CONFIG_SENSORS_NCT7802 is not set
# CONFIG_SENSORS_NCT7904 is not set
# CONFIG_SENSORS_NPCM7XX is not set
# CONFIG_SENSORS_NZXT_KRAKEN2 is not set
# CONFIG_SENSORS_OCC_P8_I2C is not set
# CONFIG_SENSORS_PCF8591 is not set
# CONFIG_PMBUS is not set
# CONFIG_SENSORS_PWM_FAN is not set
# CONFIG_SENSORS_RASPBERRYPI_HWMON is not set
# CONFIG_SENSORS_SBTSI is not set
# CONFIG_SENSORS_SBRMI is not set
# CONFIG_SENSORS_SHT15 is not set
# CONFIG_SENSORS_SHT21 is not set
# CONFIG_SENSORS_SHT3x is not set
# CONFIG_SENSORS_SHT4x is not set
# CONFIG_SENSORS_SHTC1 is not set
# CONFIG_SENSORS_SIS5595 is not set
# CONFIG_SENSORS_DME1737 is not set
# CONFIG_SENSORS_EMC1403 is not set
# CONFIG_SENSORS_EMC2103 is not set
# CONFIG_SENSORS_EMC6W201 is not set
# CONFIG_SENSORS_SMSC47M1 is not set
# CONFIG_SENSORS_SMSC47M192 is not set
# CONFIG_SENSORS_SMSC47B397 is not set
# CONFIG_SENSORS_SCH5627 is not set
# CONFIG_SENSORS_SCH5636 is not set
# CONFIG_SENSORS_STTS751 is not set
# CONFIG_SENSORS_SMM665 is not set
# CONFIG_SENSORS_ADC128D818 is not set
# CONFIG_SENSORS_ADS7828 is not set
# CONFIG_SENSORS_ADS7871 is not set
# CONFIG_SENSORS_AMC6821 is not set
# CONFIG_SENSORS_INA209 is not set
# CONFIG_SENSORS_INA2XX is not set
# CONFIG_SENSORS_INA3221 is not set
# CONFIG_SENSORS_TC74 is not set
# CONFIG_SENSORS_THMC50 is not set
# CONFIG_SENSORS_TMP102 is not set
# CONFIG_SENSORS_TMP103 is not set
# CONFIG_SENSORS_TMP108 is not set
# CONFIG_SENSORS_TMP401 is not set
# CONFIG_SENSORS_TMP421 is not set
# CONFIG_SENSORS_TMP513 is not set
# CONFIG_SENSORS_VIA686A is not set
# CONFIG_SENSORS_VT1211 is not set
# CONFIG_SENSORS_VT8231 is not set
# CONFIG_SENSORS_W83773G is not set
# CONFIG_SENSORS_W83781D is not set
# CONFIG_SENSORS_W83791D is not set
# CONFIG_SENSORS_W83792D is not set
# CONFIG_SENSORS_W83793 is not set
# CONFIG_SENSORS_W83795 is not set
# CONFIG_SENSORS_W83L785TS is not set
# CONFIG_SENSORS_W83L786NG is not set
# CONFIG_SENSORS_W83627HF is not set
# CONFIG_SENSORS_W83627EHF is not set
CONFIG_THERMAL=y
# CONFIG_THERMAL_NETLINK is not set
# CONFIG_THERMAL_STATISTICS is not set
CONFIG_THERMAL_EMERGENCY_POWEROFF_DELAY_MS=0
CONFIG_THERMAL_OF=y
# CONFIG_THERMAL_WRITABLE_TRIPS is not set
CONFIG_THERMAL_DEFAULT_GOV_STEP_WISE=y
# CONFIG_THERMAL_DEFAULT_GOV_FAIR_SHARE is not set
# CONFIG_THERMAL_DEFAULT_GOV_USER_SPACE is not set
# CONFIG_THERMAL_GOV_FAIR_SHARE is not set
CONFIG_THERMAL_GOV_STEP_WISE=y
# CONFIG_THERMAL_GOV_BANG_BANG is not set
# CONFIG_THERMAL_GOV_USER_SPACE is not set
# CONFIG_CPU_THERMAL is not set
# CONFIG_THERMAL_EMULATION is not set
# CONFIG_THERMAL_MMIO is not set

#
# Broadcom thermal drivers
#
CONFIG_BCM2711_THERMAL=y
CONFIG_BCM2835_THERMAL=y
# end of Broadcom thermal drivers

# CONFIG_GENERIC_ADC_THERMAL is not set
CONFIG_WATCHDOG=y
CONFIG_WATCHDOG_CORE=y
# CONFIG_WATCHDOG_NOWAYOUT is not set
CONFIG_WATCHDOG_HANDLE_BOOT_ENABLED=y
CONFIG_WATCHDOG_OPEN_TIMEOUT=0
# CONFIG_WATCHDOG_SYSFS is not set
# CONFIG_WATCHDOG_HRTIMER_PRETIMEOUT is not set

#
# Watchdog Pretimeout Governors
#
# CONFIG_WATCHDOG_PRETIMEOUT_GOV is not set

#
# Watchdog Device Drivers
#
CONFIG_SOFT_WATCHDOG=m
# CONFIG_GPIO_WATCHDOG is not set
# CONFIG_XILINX_WATCHDOG is not set
# CONFIG_ZIIRAVE_WATCHDOG is not set
# CONFIG_ARM_SP805_WATCHDOG is not set
# CONFIG_ARM_SBSA_WATCHDOG is not set
# CONFIG_CADENCE_WATCHDOG is not set
# CONFIG_DW_WATCHDOG is not set
# CONFIG_MAX63XX_WATCHDOG is not set
# CONFIG_ARM_SMC_WATCHDOG is not set
# CONFIG_ALIM7101_WDT is not set
# CONFIG_I6300ESB_WDT is not set
CONFIG_BCM2835_WDT=y
# CONFIG_MEN_A21_WDT is not set
CONFIG_XEN_WDT=m

#
# PCI-based Watchdog Cards
#
# CONFIG_PCIPCWATCHDOG is not set
# CONFIG_WDTPCI is not set

#
# USB-based Watchdog Cards
#
# CONFIG_USBPCWATCHDOG is not set
CONFIG_SSB_POSSIBLE=y
CONFIG_SSB=m
CONFIG_SSB_SPROM=y
CONFIG_SSB_BLOCKIO=y
CONFIG_SSB_PCIHOST_POSSIBLE=y
CONFIG_SSB_PCIHOST=y
CONFIG_SSB_B43_PCI_BRIDGE=y
CONFIG_SSB_SDIOHOST_POSSIBLE=y
# CONFIG_SSB_SDIOHOST is not set
CONFIG_SSB_DRIVER_PCICORE_POSSIBLE=y
CONFIG_SSB_DRIVER_PCICORE=y
# CONFIG_SSB_DRIVER_GPIO is not set
CONFIG_BCMA_POSSIBLE=y
CONFIG_BCMA=m
CONFIG_BCMA_BLOCKIO=y
CONFIG_BCMA_HOST_PCI_POSSIBLE=y
CONFIG_BCMA_HOST_PCI=y
# CONFIG_BCMA_HOST_SOC is not set
CONFIG_BCMA_DRIVER_PCI=y
# CONFIG_BCMA_DRIVER_GMAC_CMN is not set
# CONFIG_BCMA_DRIVER_GPIO is not set
# CONFIG_BCMA_DEBUG is not set

#
# Multifunction device drivers
#
CONFIG_MFD_CORE=y
# CONFIG_MFD_ACT8945A is not set
# CONFIG_MFD_AS3711 is not set
# CONFIG_MFD_AS3722 is not set
# CONFIG_PMIC_ADP5520 is not set
# CONFIG_MFD_AAT2870_CORE is not set
# CONFIG_MFD_ATMEL_FLEXCOM is not set
# CONFIG_MFD_ATMEL_HLCDC is not set
# CONFIG_MFD_BCM590XX is not set
# CONFIG_MFD_BD9571MWV is not set
# CONFIG_MFD_AXP20X_I2C is not set
# CONFIG_MFD_MADERA is not set
# CONFIG_PMIC_DA903X is not set
# CONFIG_MFD_DA9052_SPI is not set
# CONFIG_MFD_DA9052_I2C is not set
# CONFIG_MFD_DA9055 is not set
# CONFIG_MFD_DA9062 is not set
# CONFIG_MFD_DA9063 is not set
# CONFIG_MFD_DA9150 is not set
# CONFIG_MFD_DLN2 is not set
# CONFIG_MFD_GATEWORKS_GSC is not set
# CONFIG_MFD_MC13XXX_SPI is not set
# CONFIG_MFD_MC13XXX_I2C is not set
# CONFIG_MFD_MP2629 is not set
# CONFIG_MFD_HI6421_PMIC is not set
# CONFIG_HTC_PASIC3 is not set
# CONFIG_HTC_I2CPLD is not set
# CONFIG_LPC_ICH is not set
# CONFIG_LPC_SCH is not set
# CONFIG_MFD_INTEL_PMT is not set
# CONFIG_MFD_IQS62X is not set
# CONFIG_MFD_JANZ_CMODIO is not set
# CONFIG_MFD_KEMPLD is not set
# CONFIG_MFD_88PM800 is not set
# CONFIG_MFD_88PM805 is not set
# CONFIG_MFD_88PM860X is not set
# CONFIG_MFD_MAX14577 is not set
# CONFIG_MFD_MAX77620 is not set
# CONFIG_MFD_MAX77650 is not set
# CONFIG_MFD_MAX77686 is not set
# CONFIG_MFD_MAX77693 is not set
# CONFIG_MFD_MAX77843 is not set
# CONFIG_MFD_MAX8907 is not set
# CONFIG_MFD_MAX8925 is not set
# CONFIG_MFD_MAX8997 is not set
# CONFIG_MFD_MAX8998 is not set
# CONFIG_MFD_MT6360 is not set
# CONFIG_MFD_MT6397 is not set
# CONFIG_MFD_MENF21BMC is not set
# CONFIG_EZX_PCAP is not set
# CONFIG_MFD_CPCAP is not set
# CONFIG_MFD_VIPERBOARD is not set
# CONFIG_MFD_NTXEC is not set
# CONFIG_MFD_RETU is not set
# CONFIG_MFD_PCF50633 is not set
# CONFIG_MFD_RDC321X is not set
# CONFIG_MFD_RT4831 is not set
# CONFIG_MFD_RT5033 is not set
# CONFIG_MFD_RC5T583 is not set
# CONFIG_MFD_RK808 is not set
# CONFIG_MFD_RN5T618 is not set
# CONFIG_MFD_SEC_CORE is not set
# CONFIG_MFD_SI476X_CORE is not set
# CONFIG_MFD_SM501 is not set
# CONFIG_MFD_SKY81452 is not set
CONFIG_MFD_STMPE=y

#
# STMicroelectronics STMPE Interface Drivers
#
CONFIG_STMPE_I2C=y
# CONFIG_STMPE_SPI is not set
# end of STMicroelectronics STMPE Interface Drivers

CONFIG_MFD_SYSCON=y
# CONFIG_MFD_TI_AM335X_TSCADC is not set
# CONFIG_MFD_LP3943 is not set
# CONFIG_MFD_LP8788 is not set
# CONFIG_MFD_TI_LMU is not set
# CONFIG_MFD_PALMAS is not set
# CONFIG_TPS6105X is not set
# CONFIG_TPS65010 is not set
# CONFIG_TPS6507X is not set
# CONFIG_MFD_TPS65086 is not set
# CONFIG_MFD_TPS65090 is not set
# CONFIG_MFD_TPS65217 is not set
# CONFIG_MFD_TI_LP873X is not set
# CONFIG_MFD_TI_LP87565 is not set
# CONFIG_MFD_TPS65218 is not set
# CONFIG_MFD_TPS6586X is not set
# CONFIG_MFD_TPS65910 is not set
# CONFIG_MFD_TPS65912_I2C is not set
# CONFIG_MFD_TPS65912_SPI is not set
# CONFIG_MFD_TPS80031 is not set
# CONFIG_TWL4030_CORE is not set
# CONFIG_TWL6040_CORE is not set
# CONFIG_MFD_WL1273_CORE is not set
# CONFIG_MFD_LM3533 is not set
# CONFIG_MFD_TC3589X is not set
# CONFIG_MFD_TQMX86 is not set
# CONFIG_MFD_VX855 is not set
# CONFIG_MFD_LOCHNAGAR is not set
CONFIG_MFD_ARIZONA=m
CONFIG_MFD_ARIZONA_I2C=m
# CONFIG_MFD_ARIZONA_SPI is not set
# CONFIG_MFD_CS47L24 is not set
CONFIG_MFD_WM5102=y
# CONFIG_MFD_WM5110 is not set
# CONFIG_MFD_WM8997 is not set
# CONFIG_MFD_WM8998 is not set
# CONFIG_MFD_WM8400 is not set
# CONFIG_MFD_WM831X_I2C is not set
# CONFIG_MFD_WM831X_SPI is not set
# CONFIG_MFD_WM8350_I2C is not set
# CONFIG_MFD_WM8994 is not set
# CONFIG_MFD_ROHM_BD718XX is not set
# CONFIG_MFD_ROHM_BD70528 is not set
# CONFIG_MFD_ROHM_BD71828 is not set
# CONFIG_MFD_ROHM_BD957XMUF is not set
# CONFIG_MFD_STPMIC1 is not set
# CONFIG_MFD_STMFX is not set
# CONFIG_MFD_ATC260X_I2C is not set
# CONFIG_MFD_QCOM_PM8008 is not set
# CONFIG_RAVE_SP_CORE is not set
# CONFIG_MFD_INTEL_M10_BMC is not set
# CONFIG_MFD_RSMU_I2C is not set
# CONFIG_MFD_RSMU_SPI is not set
# end of Multifunction device drivers

CONFIG_REGULATOR=y
# CONFIG_REGULATOR_DEBUG is not set
CONFIG_REGULATOR_FIXED_VOLTAGE=y
# CONFIG_REGULATOR_VIRTUAL_CONSUMER is not set
# CONFIG_REGULATOR_USERSPACE_CONSUMER is not set
# CONFIG_REGULATOR_88PG86X is not set
# CONFIG_REGULATOR_ACT8865 is not set
# CONFIG_REGULATOR_AD5398 is not set
CONFIG_REGULATOR_ARIZONA_LDO1=m
CONFIG_REGULATOR_ARIZONA_MICSUPP=m
# CONFIG_REGULATOR_DA9121 is not set
# CONFIG_REGULATOR_DA9210 is not set
# CONFIG_REGULATOR_DA9211 is not set
# CONFIG_REGULATOR_FAN53555 is not set
# CONFIG_REGULATOR_FAN53880 is not set
CONFIG_REGULATOR_GPIO=y
# CONFIG_REGULATOR_ISL9305 is not set
# CONFIG_REGULATOR_ISL6271A is not set
# CONFIG_REGULATOR_LP3971 is not set
# CONFIG_REGULATOR_LP3972 is not set
# CONFIG_REGULATOR_LP872X is not set
# CONFIG_REGULATOR_LP8755 is not set
# CONFIG_REGULATOR_LTC3589 is not set
# CONFIG_REGULATOR_LTC3676 is not set
# CONFIG_REGULATOR_MAX1586 is not set
# CONFIG_REGULATOR_MAX8649 is not set
# CONFIG_REGULATOR_MAX8660 is not set
# CONFIG_REGULATOR_MAX8893 is not set
# CONFIG_REGULATOR_MAX8952 is not set
# CONFIG_REGULATOR_MAX8973 is not set
# CONFIG_REGULATOR_MAX77826 is not set
# CONFIG_REGULATOR_MCP16502 is not set
# CONFIG_REGULATOR_MP5416 is not set
# CONFIG_REGULATOR_MP8859 is not set
# CONFIG_REGULATOR_MP886X is not set
# CONFIG_REGULATOR_MPQ7920 is not set
# CONFIG_REGULATOR_MT6311 is not set
# CONFIG_REGULATOR_PCA9450 is not set
# CONFIG_REGULATOR_PF8X00 is not set
# CONFIG_REGULATOR_PFUZE100 is not set
# CONFIG_REGULATOR_PV88060 is not set
# CONFIG_REGULATOR_PV88080 is not set
# CONFIG_REGULATOR_PV88090 is not set
# CONFIG_REGULATOR_PWM is not set
# CONFIG_REGULATOR_RASPBERRYPI_TOUCHSCREEN_ATTINY is not set
# CONFIG_REGULATOR_RT4801 is not set
# CONFIG_REGULATOR_RT6160 is not set
# CONFIG_REGULATOR_RT6245 is not set
# CONFIG_REGULATOR_RTQ2134 is not set
# CONFIG_REGULATOR_RTMV20 is not set
# CONFIG_REGULATOR_RTQ6752 is not set
# CONFIG_REGULATOR_SLG51000 is not set
# CONFIG_REGULATOR_SY8106A is not set
# CONFIG_REGULATOR_SY8824X is not set
# CONFIG_REGULATOR_SY8827N is not set
# CONFIG_REGULATOR_TPS51632 is not set
# CONFIG_REGULATOR_TPS62360 is not set
# CONFIG_REGULATOR_TPS65023 is not set
# CONFIG_REGULATOR_TPS6507X is not set
# CONFIG_REGULATOR_TPS65132 is not set
# CONFIG_REGULATOR_TPS6524X is not set
# CONFIG_REGULATOR_VCTRL is not set
CONFIG_RC_CORE=y
CONFIG_RC_MAP=y
# CONFIG_LIRC is not set
# CONFIG_RC_DECODERS is not set
CONFIG_RC_DEVICES=y
# CONFIG_RC_ATI_REMOTE is not set
# CONFIG_IR_HIX5HD2 is not set
# CONFIG_IR_IMON is not set
# CONFIG_IR_IMON_RAW is not set
# CONFIG_IR_MCEUSB is not set
# CONFIG_IR_REDRAT3 is not set
# CONFIG_IR_STREAMZAP is not set
# CONFIG_IR_IGORPLUGUSB is not set
# CONFIG_IR_IGUANA is not set
# CONFIG_IR_TTUSBIR is not set
# CONFIG_RC_LOOPBACK is not set
# CONFIG_IR_GPIO_CIR is not set
# CONFIG_IR_SERIAL is not set
# CONFIG_IR_SIR is not set
# CONFIG_RC_XBOX_DVD is not set
# CONFIG_IR_TOY is not set
CONFIG_CEC_CORE=m
CONFIG_MEDIA_CEC_RC=y
CONFIG_MEDIA_CEC_SUPPORT=y
# CONFIG_CEC_CH7322 is not set
# CONFIG_CEC_GPIO is not set
# CONFIG_USB_PULSE8_CEC is not set
# CONFIG_USB_RAINSHADOW_CEC is not set
CONFIG_MEDIA_SUPPORT=m
# CONFIG_MEDIA_SUPPORT_FILTER is not set
# CONFIG_MEDIA_SUBDRV_AUTOSELECT is not set

#
# Media device types
#
CONFIG_MEDIA_CAMERA_SUPPORT=y
CONFIG_MEDIA_ANALOG_TV_SUPPORT=y
CONFIG_MEDIA_DIGITAL_TV_SUPPORT=y
CONFIG_MEDIA_RADIO_SUPPORT=y
CONFIG_MEDIA_SDR_SUPPORT=y
CONFIG_MEDIA_PLATFORM_SUPPORT=y
CONFIG_MEDIA_TEST_SUPPORT=y
# end of Media device types

#
# Media core support
#
CONFIG_VIDEO_DEV=m
CONFIG_MEDIA_CONTROLLER=y
CONFIG_DVB_CORE=m
# end of Media core support

#
# Video4Linux options
#
CONFIG_VIDEO_V4L2=m
CONFIG_VIDEO_V4L2_I2C=y
# CONFIG_VIDEO_V4L2_SUBDEV_API is not set
# CONFIG_VIDEO_ADV_DEBUG is not set
# CONFIG_VIDEO_FIXED_MINOR_RANGES is not set
CONFIG_VIDEO_TUNER=m
# end of Video4Linux options

#
# Media controller options
#
# CONFIG_MEDIA_CONTROLLER_DVB is not set
# end of Media controller options

#
# Digital TV options
#
# CONFIG_DVB_MMAP is not set
CONFIG_DVB_NET=y
CONFIG_DVB_MAX_ADAPTERS=16
CONFIG_DVB_DYNAMIC_MINORS=y
# CONFIG_DVB_DEMUX_SECTION_LOSS_LOG is not set
# CONFIG_DVB_ULE_DEBUG is not set
# end of Digital TV options

#
# Media drivers
#
CONFIG_MEDIA_USB_SUPPORT=y

#
# Webcam devices
#
CONFIG_USB_VIDEO_CLASS=m
CONFIG_USB_VIDEO_CLASS_INPUT_EVDEV=y
# CONFIG_USB_GSPCA is not set
# CONFIG_USB_PWC is not set
# CONFIG_VIDEO_CPIA2 is not set
# CONFIG_USB_ZR364XX is not set
# CONFIG_USB_STKWEBCAM is not set
# CONFIG_USB_S2255 is not set
# CONFIG_VIDEO_USBTV is not set

#
# Analog TV USB devices
#
# CONFIG_VIDEO_PVRUSB2 is not set
# CONFIG_VIDEO_HDPVR is not set
# CONFIG_VIDEO_STK1160_COMMON is not set
# CONFIG_VIDEO_GO7007 is not set

#
# Analog/digital TV USB devices
#
# CONFIG_VIDEO_AU0828 is not set
# CONFIG_VIDEO_CX231XX is not set
# CONFIG_VIDEO_TM6000 is not set

#
# Digital TV USB devices
#
# CONFIG_DVB_USB is not set
# CONFIG_DVB_USB_V2 is not set
# CONFIG_DVB_TTUSB_BUDGET is not set
# CONFIG_DVB_TTUSB_DEC is not set
# CONFIG_SMS_USB_DRV is not set
# CONFIG_DVB_B2C2_FLEXCOP_USB is not set
# CONFIG_DVB_AS102 is not set

#
# Webcam, TV (analog/digital) USB devices
#
CONFIG_VIDEO_EM28XX=m
CONFIG_VIDEO_EM28XX_V4L2=m
CONFIG_VIDEO_EM28XX_ALSA=m
CONFIG_VIDEO_EM28XX_DVB=m
CONFIG_VIDEO_EM28XX_RC=m

#
# Software defined radio USB devices
#
# CONFIG_USB_AIRSPY is not set
# CONFIG_USB_HACKRF is not set
# CONFIG_USB_MSI2500 is not set
# CONFIG_MEDIA_PCI_SUPPORT is not set
CONFIG_RADIO_ADAPTERS=y
# CONFIG_RADIO_SI470X is not set
# CONFIG_RADIO_SI4713 is not set
# CONFIG_USB_MR800 is not set
# CONFIG_USB_DSBR is not set
# CONFIG_RADIO_MAXIRADIO is not set
# CONFIG_RADIO_SHARK is not set
# CONFIG_RADIO_SHARK2 is not set
# CONFIG_USB_KEENE is not set
# CONFIG_USB_RAREMONO is not set
# CONFIG_USB_MA901 is not set
# CONFIG_RADIO_TEA5764 is not set
# CONFIG_RADIO_SAA7706H is not set
# CONFIG_RADIO_TEF6862 is not set
# CONFIG_RADIO_WL1273 is not set
CONFIG_VIDEO_TVEEPROM=m
CONFIG_VIDEOBUF2_CORE=m
CONFIG_VIDEOBUF2_V4L2=m
CONFIG_VIDEOBUF2_MEMOPS=m
CONFIG_VIDEOBUF2_VMALLOC=m
CONFIG_V4L_PLATFORM_DRIVERS=y
# CONFIG_VIDEO_CAFE_CCIC is not set
# CONFIG_VIDEO_CADENCE is not set
# CONFIG_VIDEO_ASPEED is not set
# CONFIG_VIDEO_MUX is not set
# CONFIG_VIDEO_XILINX is not set
# CONFIG_V4L_MEM2MEM_DRIVERS is not set
# CONFIG_DVB_PLATFORM_DRIVERS is not set
# CONFIG_SDR_PLATFORM_DRIVERS is not set

#
# MMC/SDIO DVB adapters
#
# CONFIG_SMS_SDIO_DRV is not set
# CONFIG_V4L_TEST_DRIVERS is not set
# CONFIG_DVB_TEST_DRIVERS is not set
# end of Media drivers

#
# Media ancillary drivers
#
CONFIG_MEDIA_ATTACH=y
CONFIG_VIDEO_IR_I2C=m

#
# Audio decoders, processors and mixers
#
# CONFIG_VIDEO_TVAUDIO is not set
# CONFIG_VIDEO_TDA7432 is not set
# CONFIG_VIDEO_TDA9840 is not set
# CONFIG_VIDEO_TDA1997X is not set
# CONFIG_VIDEO_TEA6415C is not set
# CONFIG_VIDEO_TEA6420 is not set
# CONFIG_VIDEO_MSP3400 is not set
# CONFIG_VIDEO_CS3308 is not set
# CONFIG_VIDEO_CS5345 is not set
# CONFIG_VIDEO_CS53L32A is not set
# CONFIG_VIDEO_TLV320AIC23B is not set
# CONFIG_VIDEO_UDA1342 is not set
# CONFIG_VIDEO_WM8775 is not set
# CONFIG_VIDEO_WM8739 is not set
# CONFIG_VIDEO_VP27SMPX is not set
# CONFIG_VIDEO_SONY_BTF_MPX is not set
# end of Audio decoders, processors and mixers

#
# RDS decoders
#
# CONFIG_VIDEO_SAA6588 is not set
# end of RDS decoders

#
# Video decoders
#
# CONFIG_VIDEO_ADV7180 is not set
# CONFIG_VIDEO_ADV7183 is not set
# CONFIG_VIDEO_ADV748X is not set
# CONFIG_VIDEO_ADV7604 is not set
# CONFIG_VIDEO_ADV7842 is not set
# CONFIG_VIDEO_BT819 is not set
# CONFIG_VIDEO_BT856 is not set
# CONFIG_VIDEO_BT866 is not set
# CONFIG_VIDEO_KS0127 is not set
# CONFIG_VIDEO_ML86V7667 is not set
# CONFIG_VIDEO_SAA7110 is not set
# CONFIG_VIDEO_SAA711X is not set
# CONFIG_VIDEO_TC358743 is not set
# CONFIG_VIDEO_TVP514X is not set
# CONFIG_VIDEO_TVP5150 is not set
# CONFIG_VIDEO_TVP7002 is not set
# CONFIG_VIDEO_TW2804 is not set
# CONFIG_VIDEO_TW9903 is not set
# CONFIG_VIDEO_TW9906 is not set
# CONFIG_VIDEO_TW9910 is not set
# CONFIG_VIDEO_VPX3220 is not set
# CONFIG_VIDEO_MAX9286 is not set

#
# Video and audio decoders
#
# CONFIG_VIDEO_SAA717X is not set
# CONFIG_VIDEO_CX25840 is not set
# end of Video decoders

#
# Video encoders
#
# CONFIG_VIDEO_SAA7127 is not set
# CONFIG_VIDEO_SAA7185 is not set
# CONFIG_VIDEO_ADV7170 is not set
# CONFIG_VIDEO_ADV7175 is not set
# CONFIG_VIDEO_ADV7343 is not set
# CONFIG_VIDEO_ADV7393 is not set
# CONFIG_VIDEO_ADV7511 is not set
# CONFIG_VIDEO_AD9389B is not set
# CONFIG_VIDEO_AK881X is not set
# CONFIG_VIDEO_THS8200 is not set
# end of Video encoders

#
# Video improvement chips
#
# CONFIG_VIDEO_UPD64031A is not set
# CONFIG_VIDEO_UPD64083 is not set
# end of Video improvement chips

#
# Audio/Video compression chips
#
# CONFIG_VIDEO_SAA6752HS is not set
# end of Audio/Video compression chips

#
# SDR tuner chips
#
# CONFIG_SDR_MAX2175 is not set
# end of SDR tuner chips

#
# Miscellaneous helper chips
#
# CONFIG_VIDEO_THS7303 is not set
# CONFIG_VIDEO_M52790 is not set
# CONFIG_VIDEO_I2C is not set
# CONFIG_VIDEO_ST_MIPID02 is not set
# end of Miscellaneous helper chips

#
# Camera sensor devices
#
# CONFIG_VIDEO_HI556 is not set
# CONFIG_VIDEO_IMX214 is not set
# CONFIG_VIDEO_IMX219 is not set
# CONFIG_VIDEO_IMX258 is not set
# CONFIG_VIDEO_IMX274 is not set
# CONFIG_VIDEO_IMX290 is not set
# CONFIG_VIDEO_IMX319 is not set
# CONFIG_VIDEO_IMX334 is not set
# CONFIG_VIDEO_IMX335 is not set
# CONFIG_VIDEO_IMX355 is not set
# CONFIG_VIDEO_IMX412 is not set
# CONFIG_VIDEO_OV02A10 is not set
# CONFIG_VIDEO_OV2640 is not set
# CONFIG_VIDEO_OV2659 is not set
# CONFIG_VIDEO_OV2680 is not set
# CONFIG_VIDEO_OV2685 is not set
# CONFIG_VIDEO_OV5640 is not set
# CONFIG_VIDEO_OV5645 is not set
# CONFIG_VIDEO_OV5647 is not set
# CONFIG_VIDEO_OV5648 is not set
# CONFIG_VIDEO_OV6650 is not set
# CONFIG_VIDEO_OV5670 is not set
# CONFIG_VIDEO_OV5675 is not set
# CONFIG_VIDEO_OV5695 is not set
# CONFIG_VIDEO_OV7251 is not set
# CONFIG_VIDEO_OV772X is not set
# CONFIG_VIDEO_OV7640 is not set
# CONFIG_VIDEO_OV7670 is not set
# CONFIG_VIDEO_OV7740 is not set
# CONFIG_VIDEO_OV8856 is not set
# CONFIG_VIDEO_OV8865 is not set
# CONFIG_VIDEO_OV9282 is not set
# CONFIG_VIDEO_OV9640 is not set
# CONFIG_VIDEO_OV9650 is not set
# CONFIG_VIDEO_OV13858 is not set
# CONFIG_VIDEO_VS6624 is not set
# CONFIG_VIDEO_MT9M001 is not set
# CONFIG_VIDEO_MT9M032 is not set
# CONFIG_VIDEO_MT9M111 is not set
# CONFIG_VIDEO_MT9P031 is not set
# CONFIG_VIDEO_MT9T001 is not set
# CONFIG_VIDEO_MT9T112 is not set
# CONFIG_VIDEO_MT9V011 is not set
# CONFIG_VIDEO_MT9V032 is not set
# CONFIG_VIDEO_MT9V111 is not set
# CONFIG_VIDEO_SR030PC30 is not set
# CONFIG_VIDEO_NOON010PC30 is not set
# CONFIG_VIDEO_M5MOLS is not set
# CONFIG_VIDEO_RDACM20 is not set
# CONFIG_VIDEO_RDACM21 is not set
# CONFIG_VIDEO_RJ54N1 is not set
# CONFIG_VIDEO_S5K6AA is not set
# CONFIG_VIDEO_S5K6A3 is not set
# CONFIG_VIDEO_S5K4ECGX is not set
# CONFIG_VIDEO_S5K5BAF is not set
# CONFIG_VIDEO_CCS is not set
# CONFIG_VIDEO_ET8EK8 is not set
# CONFIG_VIDEO_S5C73M3 is not set
# end of Camera sensor devices

#
# Lens drivers
#
# CONFIG_VIDEO_AD5820 is not set
# CONFIG_VIDEO_AK7375 is not set
# CONFIG_VIDEO_DW9714 is not set
# CONFIG_VIDEO_DW9768 is not set
# CONFIG_VIDEO_DW9807_VCM is not set
# end of Lens drivers

#
# Flash devices
#
# CONFIG_VIDEO_ADP1653 is not set
# CONFIG_VIDEO_LM3560 is not set
# CONFIG_VIDEO_LM3646 is not set
# end of Flash devices

#
# SPI helper chips
#
# CONFIG_VIDEO_GS1662 is not set
# end of SPI helper chips

#
# Media SPI Adapters
#
CONFIG_CXD2880_SPI_DRV=m
# end of Media SPI Adapters

CONFIG_MEDIA_TUNER=m

#
# Customize TV tuners
#
CONFIG_MEDIA_TUNER_SIMPLE=m
CONFIG_MEDIA_TUNER_TDA18250=m
CONFIG_MEDIA_TUNER_TDA8290=m
CONFIG_MEDIA_TUNER_TDA827X=m
CONFIG_MEDIA_TUNER_TDA18271=m
CONFIG_MEDIA_TUNER_TDA9887=m
CONFIG_MEDIA_TUNER_TEA5761=m
CONFIG_MEDIA_TUNER_TEA5767=m
CONFIG_MEDIA_TUNER_MSI001=m
CONFIG_MEDIA_TUNER_MT20XX=m
CONFIG_MEDIA_TUNER_MT2060=m
CONFIG_MEDIA_TUNER_MT2063=m
CONFIG_MEDIA_TUNER_MT2266=m
CONFIG_MEDIA_TUNER_MT2131=m
CONFIG_MEDIA_TUNER_QT1010=m
CONFIG_MEDIA_TUNER_XC2028=m
CONFIG_MEDIA_TUNER_XC5000=m
CONFIG_MEDIA_TUNER_XC4000=m
CONFIG_MEDIA_TUNER_MXL5005S=m
CONFIG_MEDIA_TUNER_MXL5007T=m
CONFIG_MEDIA_TUNER_MC44S803=m
CONFIG_MEDIA_TUNER_MAX2165=m
CONFIG_MEDIA_TUNER_TDA18218=m
CONFIG_MEDIA_TUNER_FC0011=m
CONFIG_MEDIA_TUNER_FC0012=m
CONFIG_MEDIA_TUNER_FC0013=m
CONFIG_MEDIA_TUNER_TDA18212=m
CONFIG_MEDIA_TUNER_E4000=m
CONFIG_MEDIA_TUNER_FC2580=m
CONFIG_MEDIA_TUNER_M88RS6000T=m
CONFIG_MEDIA_TUNER_TUA9001=m
CONFIG_MEDIA_TUNER_SI2157=m
CONFIG_MEDIA_TUNER_IT913X=m
CONFIG_MEDIA_TUNER_R820T=m
CONFIG_MEDIA_TUNER_MXL301RF=m
CONFIG_MEDIA_TUNER_QM1D1C0042=m
CONFIG_MEDIA_TUNER_QM1D1B0004=m
# end of Customize TV tuners

#
# Customise DVB Frontends
#

#
# Multistandard (satellite) frontends
#
CONFIG_DVB_STB0899=m
CONFIG_DVB_STB6100=m
CONFIG_DVB_STV090x=m
CONFIG_DVB_STV0910=m
CONFIG_DVB_STV6110x=m
CONFIG_DVB_STV6111=m
CONFIG_DVB_MXL5XX=m
CONFIG_DVB_M88DS3103=m

#
# Multistandard (cable + terrestrial) frontends
#
CONFIG_DVB_DRXK=m
CONFIG_DVB_TDA18271C2DD=m
CONFIG_DVB_SI2165=m
CONFIG_DVB_MN88472=m
CONFIG_DVB_MN88473=m

#
# DVB-S (satellite) frontends
#
CONFIG_DVB_CX24110=m
CONFIG_DVB_CX24123=m
CONFIG_DVB_MT312=m
CONFIG_DVB_ZL10036=m
CONFIG_DVB_ZL10039=m
CONFIG_DVB_S5H1420=m
CONFIG_DVB_STV0288=m
CONFIG_DVB_STB6000=m
CONFIG_DVB_STV0299=m
CONFIG_DVB_STV6110=m
CONFIG_DVB_STV0900=m
CONFIG_DVB_TDA8083=m
CONFIG_DVB_TDA10086=m
CONFIG_DVB_TDA8261=m
CONFIG_DVB_VES1X93=m
CONFIG_DVB_TUNER_ITD1000=m
CONFIG_DVB_TUNER_CX24113=m
CONFIG_DVB_TDA826X=m
CONFIG_DVB_TUA6100=m
CONFIG_DVB_CX24116=m
CONFIG_DVB_CX24117=m
CONFIG_DVB_CX24120=m
CONFIG_DVB_SI21XX=m
CONFIG_DVB_TS2020=m
CONFIG_DVB_DS3000=m
CONFIG_DVB_MB86A16=m
CONFIG_DVB_TDA10071=m

#
# DVB-T (terrestrial) frontends
#
CONFIG_DVB_SP887X=m
CONFIG_DVB_CX22700=m
CONFIG_DVB_CX22702=m
CONFIG_DVB_S5H1432=m
CONFIG_DVB_DRXD=m
CONFIG_DVB_L64781=m
CONFIG_DVB_TDA1004X=m
CONFIG_DVB_NXT6000=m
CONFIG_DVB_MT352=m
CONFIG_DVB_ZL10353=m
CONFIG_DVB_DIB3000MB=m
CONFIG_DVB_DIB3000MC=m
CONFIG_DVB_DIB7000M=m
CONFIG_DVB_DIB7000P=m
CONFIG_DVB_DIB9000=m
CONFIG_DVB_TDA10048=m
CONFIG_DVB_AF9013=m
CONFIG_DVB_EC100=m
CONFIG_DVB_STV0367=m
CONFIG_DVB_CXD2820R=m
CONFIG_DVB_CXD2841ER=m
CONFIG_DVB_RTL2830=m
CONFIG_DVB_RTL2832=m
CONFIG_DVB_RTL2832_SDR=m
CONFIG_DVB_SI2168=m
CONFIG_DVB_ZD1301_DEMOD=m
CONFIG_DVB_CXD2880=m

#
# DVB-C (cable) frontends
#
CONFIG_DVB_VES1820=m
CONFIG_DVB_TDA10021=m
CONFIG_DVB_TDA10023=m
CONFIG_DVB_STV0297=m

#
# ATSC (North American/Korean Terrestrial/Cable DTV) frontends
#
CONFIG_DVB_NXT200X=m
CONFIG_DVB_OR51211=m
CONFIG_DVB_OR51132=m
CONFIG_DVB_BCM3510=m
CONFIG_DVB_LGDT330X=m
CONFIG_DVB_LGDT3305=m
CONFIG_DVB_LGDT3306A=m
CONFIG_DVB_LG2160=m
CONFIG_DVB_S5H1409=m
CONFIG_DVB_AU8522=m
CONFIG_DVB_AU8522_DTV=m
CONFIG_DVB_AU8522_V4L=m
CONFIG_DVB_S5H1411=m
CONFIG_DVB_MXL692=m

#
# ISDB-T (terrestrial) frontends
#
CONFIG_DVB_S921=m
CONFIG_DVB_DIB8000=m
CONFIG_DVB_MB86A20S=m

#
# ISDB-S (satellite) & ISDB-T (terrestrial) frontends
#
CONFIG_DVB_TC90522=m
CONFIG_DVB_MN88443X=m

#
# Digital terrestrial only tuners/PLL
#
CONFIG_DVB_PLL=m
CONFIG_DVB_TUNER_DIB0070=m
CONFIG_DVB_TUNER_DIB0090=m

#
# SEC control devices for DVB-S
#
CONFIG_DVB_DRX39XYJ=m
CONFIG_DVB_LNBH25=m
CONFIG_DVB_LNBH29=m
CONFIG_DVB_LNBP21=m
CONFIG_DVB_LNBP22=m
CONFIG_DVB_ISL6405=m
CONFIG_DVB_ISL6421=m
CONFIG_DVB_ISL6423=m
CONFIG_DVB_A8293=m
CONFIG_DVB_LGS8GL5=m
CONFIG_DVB_LGS8GXX=m
CONFIG_DVB_ATBM8830=m
CONFIG_DVB_TDA665x=m
CONFIG_DVB_IX2505V=m
CONFIG_DVB_M88RS2000=m
CONFIG_DVB_AF9033=m
CONFIG_DVB_HORUS3A=m
CONFIG_DVB_ASCOT2E=m
CONFIG_DVB_HELENE=m

#
# Common Interface (EN50221) controller drivers
#
CONFIG_DVB_CXD2099=m
CONFIG_DVB_SP2=m
# end of Customise DVB Frontends

#
# Tools to develop new frontends
#
# CONFIG_DVB_DUMMY_FE is not set
# end of Media ancillary drivers

#
# Graphics support
#
CONFIG_VGA_ARB=y
CONFIG_VGA_ARB_MAX_GPUS=16
CONFIG_DRM=y
CONFIG_DRM_MIPI_DSI=y
# CONFIG_DRM_DP_AUX_CHARDEV is not set
# CONFIG_DRM_DEBUG_MM is not set
# CONFIG_DRM_DEBUG_SELFTEST is not set
CONFIG_DRM_KMS_HELPER=y
# CONFIG_DRM_DEBUG_DP_MST_TOPOLOGY_REFS is not set
CONFIG_DRM_FBDEV_EMULATION=y
CONFIG_DRM_FBDEV_OVERALLOC=100
# CONFIG_DRM_FBDEV_LEAK_PHYS_SMEM is not set
CONFIG_DRM_LOAD_EDID_FIRMWARE=y
# CONFIG_DRM_DP_CEC is not set
CONFIG_DRM_GEM_CMA_HELPER=y
CONFIG_DRM_KMS_CMA_HELPER=y
CONFIG_DRM_GEM_SHMEM_HELPER=y

#
# I2C encoder or helper chips
#
# CONFIG_DRM_I2C_CH7006 is not set
# CONFIG_DRM_I2C_SIL164 is not set
# CONFIG_DRM_I2C_NXP_TDA998X is not set
# CONFIG_DRM_I2C_NXP_TDA9950 is not set
# end of I2C encoder or helper chips

#
# ARM devices
#
# CONFIG_DRM_HDLCD is not set
# CONFIG_DRM_MALI_DISPLAY is not set
# CONFIG_DRM_KOMEDA is not set
# end of ARM devices

# CONFIG_DRM_RADEON is not set
# CONFIG_DRM_AMDGPU is not set
# CONFIG_DRM_NOUVEAU is not set
# CONFIG_DRM_VGEM is not set
# CONFIG_DRM_VKMS is not set
# CONFIG_DRM_VMWGFX is not set
CONFIG_DRM_UDL=m
# CONFIG_DRM_AST is not set
# CONFIG_DRM_MGAG200 is not set
# CONFIG_DRM_RCAR_DW_HDMI is not set
# CONFIG_DRM_RCAR_LVDS is not set
# CONFIG_DRM_QXL is not set
CONFIG_DRM_VIRTIO_GPU=y
CONFIG_DRM_PANEL=y

#
# Display Panels
#
# CONFIG_DRM_PANEL_ABT_Y030XX067A is not set
# CONFIG_DRM_PANEL_ARM_VERSATILE is not set
# CONFIG_DRM_PANEL_ASUS_Z00T_TM5P5_NT35596 is not set
# CONFIG_DRM_PANEL_BOE_HIMAX8279D is not set
# CONFIG_DRM_PANEL_BOE_TV101WUM_NL6 is not set
# CONFIG_DRM_PANEL_DSI_CM is not set
# CONFIG_DRM_PANEL_LVDS is not set
# CONFIG_DRM_PANEL_SIMPLE is not set
# CONFIG_DRM_PANEL_ELIDA_KD35T133 is not set
# CONFIG_DRM_PANEL_FEIXIN_K101_IM2BA02 is not set
# CONFIG_DRM_PANEL_FEIYANG_FY07024DI26A30D is not set
# CONFIG_DRM_PANEL_ILITEK_IL9322 is not set
# CONFIG_DRM_PANEL_ILITEK_ILI9341 is not set
# CONFIG_DRM_PANEL_ILITEK_ILI9881C is not set
# CONFIG_DRM_PANEL_INNOLUX_EJ030NA is not set
# CONFIG_DRM_PANEL_INNOLUX_P079ZCA is not set
CONFIG_DRM_PANEL_JDI_LT070ME05000=m
# CONFIG_DRM_PANEL_KHADAS_TS050 is not set
# CONFIG_DRM_PANEL_KINGDISPLAY_KD097D04 is not set
# CONFIG_DRM_PANEL_LEADTEK_LTK050H3146W is not set
# CONFIG_DRM_PANEL_LEADTEK_LTK500HD1829 is not set
# CONFIG_DRM_PANEL_SAMSUNG_LD9040 is not set
# CONFIG_DRM_PANEL_LG_LB035Q02 is not set
# CONFIG_DRM_PANEL_LG_LG4573 is not set
# CONFIG_DRM_PANEL_NEC_NL8048HL11 is not set
# CONFIG_DRM_PANEL_NOVATEK_NT35510 is not set
# CONFIG_DRM_PANEL_NOVATEK_NT36672A is not set
# CONFIG_DRM_PANEL_NOVATEK_NT39016 is not set
# CONFIG_DRM_PANEL_MANTIX_MLAF057WE51 is not set
# CONFIG_DRM_PANEL_OLIMEX_LCD_OLINUXINO is not set
# CONFIG_DRM_PANEL_ORISETECH_OTM8009A is not set
# CONFIG_DRM_PANEL_OSD_OSD101T2587_53TS is not set
# CONFIG_DRM_PANEL_PANASONIC_VVX10F034N00 is not set
# CONFIG_DRM_PANEL_RASPBERRYPI_TOUCHSCREEN is not set
# CONFIG_DRM_PANEL_RAYDIUM_RM67191 is not set
# CONFIG_DRM_PANEL_RAYDIUM_RM68200 is not set
# CONFIG_DRM_PANEL_RONBO_RB070D30 is not set
# CONFIG_DRM_PANEL_SAMSUNG_ATNA33XC20 is not set
# CONFIG_DRM_PANEL_SAMSUNG_DB7430 is not set
# CONFIG_DRM_PANEL_SAMSUNG_S6D16D0 is not set
# CONFIG_DRM_PANEL_SAMSUNG_S6E3HA2 is not set
# CONFIG_DRM_PANEL_SAMSUNG_S6E63J0X03 is not set
# CONFIG_DRM_PANEL_SAMSUNG_S6E63M0 is not set
# CONFIG_DRM_PANEL_SAMSUNG_S6E88A0_AMS452EF01 is not set
# CONFIG_DRM_PANEL_SAMSUNG_S6E8AA0 is not set
# CONFIG_DRM_PANEL_SAMSUNG_SOFEF00 is not set
# CONFIG_DRM_PANEL_SEIKO_43WVF1G is not set
# CONFIG_DRM_PANEL_SHARP_LQ101R1SX01 is not set
# CONFIG_DRM_PANEL_SHARP_LS037V7DW01 is not set
# CONFIG_DRM_PANEL_SHARP_LS043T1LE01 is not set
# CONFIG_DRM_PANEL_SITRONIX_ST7701 is not set
# CONFIG_DRM_PANEL_SITRONIX_ST7703 is not set
# CONFIG_DRM_PANEL_SITRONIX_ST7789V is not set
# CONFIG_DRM_PANEL_SONY_ACX424AKP is not set
# CONFIG_DRM_PANEL_SONY_ACX565AKM is not set
# CONFIG_DRM_PANEL_TDO_TL070WSH30 is not set
# CONFIG_DRM_PANEL_TPO_TD028TTEC1 is not set
# CONFIG_DRM_PANEL_TPO_TD043MTEA1 is not set
# CONFIG_DRM_PANEL_TPO_TPG110 is not set
# CONFIG_DRM_PANEL_TRULY_NT35597_WQXGA is not set
# CONFIG_DRM_PANEL_VISIONOX_RM69299 is not set
# CONFIG_DRM_PANEL_WIDECHIPS_WS2401 is not set
# CONFIG_DRM_PANEL_XINPENG_XPP055C272 is not set
# end of Display Panels

CONFIG_DRM_BRIDGE=y
CONFIG_DRM_PANEL_BRIDGE=y

#
# Display Interface Bridges
#
# CONFIG_DRM_CDNS_DSI is not set
# CONFIG_DRM_CHIPONE_ICN6211 is not set
# CONFIG_DRM_CHRONTEL_CH7033 is not set
CONFIG_DRM_DISPLAY_CONNECTOR=m
# CONFIG_DRM_LONTIUM_LT8912B is not set
# CONFIG_DRM_LONTIUM_LT9611 is not set
# CONFIG_DRM_LONTIUM_LT9611UXC is not set
# CONFIG_DRM_ITE_IT66121 is not set
# CONFIG_DRM_LVDS_CODEC is not set
# CONFIG_DRM_MEGACHIPS_STDPXXXX_GE_B850V3_FW is not set
# CONFIG_DRM_NWL_MIPI_DSI is not set
# CONFIG_DRM_NXP_PTN3460 is not set
# CONFIG_DRM_PARADE_PS8622 is not set
# CONFIG_DRM_PARADE_PS8640 is not set
# CONFIG_DRM_SIL_SII8620 is not set
# CONFIG_DRM_SII902X is not set
# CONFIG_DRM_SII9234 is not set
CONFIG_DRM_SIMPLE_BRIDGE=m
# CONFIG_DRM_THINE_THC63LVD1024 is not set
# CONFIG_DRM_TOSHIBA_TC358762 is not set
# CONFIG_DRM_TOSHIBA_TC358764 is not set
# CONFIG_DRM_TOSHIBA_TC358767 is not set
# CONFIG_DRM_TOSHIBA_TC358768 is not set
# CONFIG_DRM_TOSHIBA_TC358775 is not set
# CONFIG_DRM_TI_TFP410 is not set
# CONFIG_DRM_TI_SN65DSI83 is not set
# CONFIG_DRM_TI_SN65DSI86 is not set
# CONFIG_DRM_TI_TPD12S015 is not set
# CONFIG_DRM_ANALOGIX_ANX6345 is not set
# CONFIG_DRM_ANALOGIX_ANX78XX is not set
# CONFIG_DRM_ANALOGIX_ANX7625 is not set
# CONFIG_DRM_I2C_ADV7511 is not set
# CONFIG_DRM_CDNS_MHDP8546 is not set
# end of Display Interface Bridges

CONFIG_DRM_VC4=m
CONFIG_DRM_VC4_HDMI_CEC=y
# CONFIG_DRM_ETNAVIV is not set
# CONFIG_DRM_HISI_HIBMC is not set
# CONFIG_DRM_HISI_KIRIN is not set
# CONFIG_DRM_MXSFB is not set
# CONFIG_DRM_ARCPGU is not set
# CONFIG_DRM_BOCHS is not set
# CONFIG_DRM_CIRRUS_QEMU is not set
# CONFIG_DRM_GM12U320 is not set
# CONFIG_DRM_SIMPLEDRM is not set
# CONFIG_TINYDRM_HX8357D is not set
# CONFIG_TINYDRM_ILI9225 is not set
# CONFIG_TINYDRM_ILI9341 is not set
# CONFIG_TINYDRM_ILI9486 is not set
# CONFIG_TINYDRM_MI0283QT is not set
# CONFIG_TINYDRM_REPAPER is not set
# CONFIG_TINYDRM_ST7586 is not set
# CONFIG_TINYDRM_ST7735R is not set
# CONFIG_DRM_PL111 is not set
CONFIG_DRM_XEN=y
CONFIG_DRM_XEN_FRONTEND=y
# CONFIG_DRM_LIMA is not set
# CONFIG_DRM_PANFROST is not set
# CONFIG_DRM_TIDSS is not set
# CONFIG_DRM_GUD is not set
# CONFIG_DRM_LEGACY is not set
CONFIG_DRM_PANEL_ORIENTATION_QUIRKS=y

#
# Frame buffer Devices
#
CONFIG_FB_CMDLINE=y
CONFIG_FB_NOTIFY=y
CONFIG_FB=y
# CONFIG_FIRMWARE_EDID is not set
CONFIG_FB_CFB_FILLRECT=y
CONFIG_FB_CFB_COPYAREA=y
CONFIG_FB_CFB_IMAGEBLIT=y
CONFIG_FB_SYS_FILLRECT=y
CONFIG_FB_SYS_COPYAREA=y
CONFIG_FB_SYS_IMAGEBLIT=y
# CONFIG_FB_FOREIGN_ENDIAN is not set
CONFIG_FB_SYS_FOPS=y
CONFIG_FB_DEFERRED_IO=y
CONFIG_FB_BACKLIGHT=m
CONFIG_FB_MODE_HELPERS=y
# CONFIG_FB_TILEBLITTING is not set

#
# Frame buffer hardware drivers
#
# CONFIG_FB_CIRRUS is not set
# CONFIG_FB_PM2 is not set
# CONFIG_FB_ARMCLCD is not set
# CONFIG_FB_CYBER2000 is not set
# CONFIG_FB_ASILIANT is not set
# CONFIG_FB_IMSTT is not set
# CONFIG_FB_EFI is not set
# CONFIG_FB_OPENCORES is not set
# CONFIG_FB_S1D13XXX is not set
# CONFIG_FB_NVIDIA is not set
# CONFIG_FB_RIVA is not set
# CONFIG_FB_I740 is not set
# CONFIG_FB_MATROX is not set
# CONFIG_FB_RADEON is not set
# CONFIG_FB_ATY128 is not set
# CONFIG_FB_ATY is not set
# CONFIG_FB_S3 is not set
# CONFIG_FB_SAVAGE is not set
# CONFIG_FB_SIS is not set
# CONFIG_FB_NEOMAGIC is not set
# CONFIG_FB_KYRO is not set
# CONFIG_FB_3DFX is not set
# CONFIG_FB_VOODOO1 is not set
# CONFIG_FB_VT8623 is not set
# CONFIG_FB_TRIDENT is not set
# CONFIG_FB_ARK is not set
# CONFIG_FB_PM3 is not set
# CONFIG_FB_CARMINE is not set
# CONFIG_FB_SMSCUFX is not set
CONFIG_FB_UDL=m
# CONFIG_FB_IBM_GXT4500 is not set
# CONFIG_FB_VIRTUAL is not set
CONFIG_XEN_FBDEV_FRONTEND=y
# CONFIG_FB_METRONOME is not set
# CONFIG_FB_MB862XX is not set
CONFIG_FB_SIMPLE=y
CONFIG_FB_SSD1307=m
# CONFIG_FB_SM712 is not set
# end of Frame buffer Devices

#
# Backlight & LCD device support
#
# CONFIG_LCD_CLASS_DEVICE is not set
CONFIG_BACKLIGHT_CLASS_DEVICE=m
# CONFIG_BACKLIGHT_KTD253 is not set
# CONFIG_BACKLIGHT_PWM is not set
# CONFIG_BACKLIGHT_QCOM_WLED is not set
# CONFIG_BACKLIGHT_ADP8860 is not set
# CONFIG_BACKLIGHT_ADP8870 is not set
# CONFIG_BACKLIGHT_LM3630A is not set
# CONFIG_BACKLIGHT_LM3639 is not set
# CONFIG_BACKLIGHT_LP855X is not set
# CONFIG_BACKLIGHT_GPIO is not set
# CONFIG_BACKLIGHT_LV5207LP is not set
# CONFIG_BACKLIGHT_BD6107 is not set
# CONFIG_BACKLIGHT_ARCXCNN is not set
# CONFIG_BACKLIGHT_LED is not set
# end of Backlight & LCD device support

CONFIG_VIDEOMODE_HELPERS=y
CONFIG_HDMI=y

#
# Console display driver support
#
CONFIG_DUMMY_CONSOLE=y
CONFIG_DUMMY_CONSOLE_COLUMNS=80
CONFIG_DUMMY_CONSOLE_ROWS=25
CONFIG_FRAMEBUFFER_CONSOLE=y
CONFIG_FRAMEBUFFER_CONSOLE_LEGACY_ACCELERATION=y
CONFIG_FRAMEBUFFER_CONSOLE_DETECT_PRIMARY=y
CONFIG_FRAMEBUFFER_CONSOLE_ROTATION=y
CONFIG_FRAMEBUFFER_CONSOLE_DEFERRED_TAKEOVER=y
# end of Console display driver support

# CONFIG_LOGO is not set
# end of Graphics support

CONFIG_SOUND=y
CONFIG_SND=m
CONFIG_SND_TIMER=m
CONFIG_SND_PCM=m
CONFIG_SND_PCM_ELD=y
CONFIG_SND_PCM_IEC958=y
CONFIG_SND_DMAENGINE_PCM=m
CONFIG_SND_HWDEP=m
CONFIG_SND_SEQ_DEVICE=m
CONFIG_SND_RAWMIDI=m
CONFIG_SND_JACK=y
CONFIG_SND_JACK_INPUT_DEV=y
# CONFIG_SND_OSSEMUL is not set
CONFIG_SND_PCM_TIMER=y
CONFIG_SND_HRTIMER=m
# CONFIG_SND_DYNAMIC_MINORS is not set
CONFIG_SND_SUPPORT_OLD_API=y
CONFIG_SND_PROC_FS=y
CONFIG_SND_VERBOSE_PROCFS=y
# CONFIG_SND_VERBOSE_PRINTK is not set
# CONFIG_SND_DEBUG is not set
CONFIG_SND_VMASTER=y
CONFIG_SND_SEQUENCER=m
CONFIG_SND_SEQ_DUMMY=m
CONFIG_SND_SEQ_HRTIMER_DEFAULT=y
CONFIG_SND_SEQ_MIDI_EVENT=m
CONFIG_SND_SEQ_MIDI=m
CONFIG_SND_SEQ_VIRMIDI=m
CONFIG_SND_MPU401_UART=m
CONFIG_SND_DRIVERS=y
CONFIG_SND_DUMMY=m
CONFIG_SND_ALOOP=m
CONFIG_SND_VIRMIDI=m
CONFIG_SND_MTPAV=m
# CONFIG_SND_SERIAL_U16550 is not set
CONFIG_SND_MPU401=m
CONFIG_SND_PCI=y
# CONFIG_SND_AD1889 is not set
# CONFIG_SND_ALS300 is not set
# CONFIG_SND_ALI5451 is not set
# CONFIG_SND_ATIIXP is not set
# CONFIG_SND_ATIIXP_MODEM is not set
# CONFIG_SND_AU8810 is not set
# CONFIG_SND_AU8820 is not set
# CONFIG_SND_AU8830 is not set
# CONFIG_SND_AW2 is not set
# CONFIG_SND_AZT3328 is not set
# CONFIG_SND_BT87X is not set
# CONFIG_SND_CA0106 is not set
# CONFIG_SND_CMIPCI is not set
# CONFIG_SND_OXYGEN is not set
# CONFIG_SND_CS4281 is not set
# CONFIG_SND_CS46XX is not set
# CONFIG_SND_CTXFI is not set
# CONFIG_SND_DARLA20 is not set
# CONFIG_SND_GINA20 is not set
# CONFIG_SND_LAYLA20 is not set
# CONFIG_SND_DARLA24 is not set
# CONFIG_SND_GINA24 is not set
# CONFIG_SND_LAYLA24 is not set
# CONFIG_SND_MONA is not set
# CONFIG_SND_MIA is not set
# CONFIG_SND_ECHO3G is not set
# CONFIG_SND_INDIGO is not set
# CONFIG_SND_INDIGOIO is not set
# CONFIG_SND_INDIGODJ is not set
# CONFIG_SND_INDIGOIOX is not set
# CONFIG_SND_INDIGODJX is not set
# CONFIG_SND_EMU10K1 is not set
# CONFIG_SND_EMU10K1X is not set
# CONFIG_SND_ENS1370 is not set
# CONFIG_SND_ENS1371 is not set
# CONFIG_SND_ES1938 is not set
# CONFIG_SND_ES1968 is not set
# CONFIG_SND_FM801 is not set
# CONFIG_SND_HDSP is not set
# CONFIG_SND_HDSPM is not set
# CONFIG_SND_ICE1712 is not set
# CONFIG_SND_ICE1724 is not set
# CONFIG_SND_INTEL8X0 is not set
# CONFIG_SND_INTEL8X0M is not set
# CONFIG_SND_KORG1212 is not set
# CONFIG_SND_LOLA is not set
# CONFIG_SND_LX6464ES is not set
# CONFIG_SND_MAESTRO3 is not set
# CONFIG_SND_MIXART is not set
# CONFIG_SND_NM256 is not set
# CONFIG_SND_PCXHR is not set
# CONFIG_SND_RIPTIDE is not set
# CONFIG_SND_RME32 is not set
# CONFIG_SND_RME96 is not set
# CONFIG_SND_RME9652 is not set
# CONFIG_SND_SE6X is not set
# CONFIG_SND_SONICVIBES is not set
# CONFIG_SND_TRIDENT is not set
# CONFIG_SND_VIA82XX is not set
# CONFIG_SND_VIA82XX_MODEM is not set
# CONFIG_SND_VIRTUOSO is not set
# CONFIG_SND_VX222 is not set
# CONFIG_SND_YMFPCI is not set

#
# HD-Audio
#
# CONFIG_SND_HDA_INTEL is not set
# end of HD-Audio

CONFIG_SND_HDA_PREALLOC_SIZE=64
CONFIG_SND_SPI=y
CONFIG_SND_USB=y
CONFIG_SND_USB_AUDIO=m
CONFIG_SND_USB_AUDIO_USE_MEDIA_CONTROLLER=y
CONFIG_SND_USB_UA101=m
CONFIG_SND_USB_CAIAQ=m
CONFIG_SND_USB_CAIAQ_INPUT=y
CONFIG_SND_USB_6FIRE=m
# CONFIG_SND_USB_HIFACE is not set
# CONFIG_SND_BCD2000 is not set
# CONFIG_SND_USB_POD is not set
# CONFIG_SND_USB_PODHD is not set
# CONFIG_SND_USB_TONEPORT is not set
# CONFIG_SND_USB_VARIAX is not set
CONFIG_SND_SOC=m
CONFIG_SND_SOC_GENERIC_DMAENGINE_PCM=y
# CONFIG_SND_SOC_ADI is not set
# CONFIG_SND_SOC_AMD_ACP is not set
# CONFIG_SND_ATMEL_SOC is not set
CONFIG_SND_BCM2835_SOC_I2S=m
# CONFIG_SND_BCM63XX_I2S_WHISTLER is not set
# CONFIG_SND_DESIGNWARE_I2S is not set

#
# SoC Audio for Freescale CPUs
#

#
# Common SoC Audio options for Freescale CPUs:
#
# CONFIG_SND_SOC_FSL_ASRC is not set
# CONFIG_SND_SOC_FSL_SAI is not set
# CONFIG_SND_SOC_FSL_AUDMIX is not set
# CONFIG_SND_SOC_FSL_SSI is not set
# CONFIG_SND_SOC_FSL_SPDIF is not set
# CONFIG_SND_SOC_FSL_ESAI is not set
# CONFIG_SND_SOC_FSL_MICFIL is not set
# CONFIG_SND_SOC_FSL_XCVR is not set
# CONFIG_SND_SOC_IMX_AUDMUX is not set
# end of SoC Audio for Freescale CPUs

# CONFIG_SND_I2S_HI6210_I2S is not set
# CONFIG_SND_SOC_IMG is not set
# CONFIG_SND_SOC_MTK_BTCVSD is not set
# CONFIG_SND_SOC_SOF_TOPLEVEL is not set

#
# STMicroelectronics STM32 SOC audio support
#
# end of STMicroelectronics STM32 SOC audio support

# CONFIG_SND_SOC_XILINX_I2S is not set
# CONFIG_SND_SOC_XILINX_AUDIO_FORMATTER is not set
# CONFIG_SND_SOC_XILINX_SPDIF is not set
# CONFIG_SND_SOC_XTFPGA_I2S is not set
CONFIG_SND_SOC_I2C_AND_SPI=m

#
# CODEC drivers
#
# CONFIG_SND_SOC_AC97_CODEC is not set
# CONFIG_SND_SOC_ADAU1372_I2C is not set
# CONFIG_SND_SOC_ADAU1372_SPI is not set
# CONFIG_SND_SOC_ADAU1701 is not set
# CONFIG_SND_SOC_ADAU1761_I2C is not set
# CONFIG_SND_SOC_ADAU1761_SPI is not set
# CONFIG_SND_SOC_ADAU7002 is not set
# CONFIG_SND_SOC_ADAU7118_HW is not set
# CONFIG_SND_SOC_ADAU7118_I2C is not set
# CONFIG_SND_SOC_AK4104 is not set
# CONFIG_SND_SOC_AK4118 is not set
# CONFIG_SND_SOC_AK4458 is not set
# CONFIG_SND_SOC_AK4554 is not set
# CONFIG_SND_SOC_AK4613 is not set
# CONFIG_SND_SOC_AK4642 is not set
# CONFIG_SND_SOC_AK5386 is not set
# CONFIG_SND_SOC_AK5558 is not set
# CONFIG_SND_SOC_ALC5623 is not set
# CONFIG_SND_SOC_BD28623 is not set
# CONFIG_SND_SOC_BT_SCO is not set
# CONFIG_SND_SOC_CS35L32 is not set
# CONFIG_SND_SOC_CS35L33 is not set
# CONFIG_SND_SOC_CS35L34 is not set
# CONFIG_SND_SOC_CS35L35 is not set
# CONFIG_SND_SOC_CS35L36 is not set
# CONFIG_SND_SOC_CS42L42 is not set
# CONFIG_SND_SOC_CS42L51_I2C is not set
# CONFIG_SND_SOC_CS42L52 is not set
# CONFIG_SND_SOC_CS42L56 is not set
# CONFIG_SND_SOC_CS42L73 is not set
# CONFIG_SND_SOC_CS4234 is not set
# CONFIG_SND_SOC_CS4265 is not set
# CONFIG_SND_SOC_CS4270 is not set
CONFIG_SND_SOC_CS4271=m
CONFIG_SND_SOC_CS4271_I2C=m
# CONFIG_SND_SOC_CS4271_SPI is not set
# CONFIG_SND_SOC_CS42XX8_I2C is not set
# CONFIG_SND_SOC_CS43130 is not set
# CONFIG_SND_SOC_CS4341 is not set
# CONFIG_SND_SOC_CS4349 is not set
# CONFIG_SND_SOC_CS53L30 is not set
# CONFIG_SND_SOC_CX2072X is not set
# CONFIG_SND_SOC_DA7213 is not set
# CONFIG_SND_SOC_DMIC is not set
CONFIG_SND_SOC_HDMI_CODEC=m
# CONFIG_SND_SOC_ES7134 is not set
# CONFIG_SND_SOC_ES7241 is not set
# CONFIG_SND_SOC_ES8316 is not set
# CONFIG_SND_SOC_ES8328_I2C is not set
# CONFIG_SND_SOC_ES8328_SPI is not set
# CONFIG_SND_SOC_GTM601 is not set
# CONFIG_SND_SOC_ICS43432 is not set
# CONFIG_SND_SOC_INNO_RK3036 is not set
# CONFIG_SND_SOC_MAX98088 is not set
CONFIG_SND_SOC_MAX98357A=m
# CONFIG_SND_SOC_MAX98504 is not set
# CONFIG_SND_SOC_MAX9867 is not set
# CONFIG_SND_SOC_MAX98927 is not set
# CONFIG_SND_SOC_MAX98373_I2C is not set
# CONFIG_SND_SOC_MAX98390 is not set
# CONFIG_SND_SOC_MAX9860 is not set
# CONFIG_SND_SOC_MSM8916_WCD_DIGITAL is not set
# CONFIG_SND_SOC_PCM1681 is not set
# CONFIG_SND_SOC_PCM1789_I2C is not set
# CONFIG_SND_SOC_PCM179X_I2C is not set
# CONFIG_SND_SOC_PCM179X_SPI is not set
# CONFIG_SND_SOC_PCM186X_I2C is not set
# CONFIG_SND_SOC_PCM186X_SPI is not set
# CONFIG_SND_SOC_PCM3060_I2C is not set
# CONFIG_SND_SOC_PCM3060_SPI is not set
# CONFIG_SND_SOC_PCM3168A_I2C is not set
# CONFIG_SND_SOC_PCM3168A_SPI is not set
# CONFIG_SND_SOC_PCM5102A is not set
# CONFIG_SND_SOC_PCM512x_I2C is not set
# CONFIG_SND_SOC_PCM512x_SPI is not set
# CONFIG_SND_SOC_RK3328 is not set
# CONFIG_SND_SOC_RT5616 is not set
# CONFIG_SND_SOC_RT5631 is not set
# CONFIG_SND_SOC_RT5640 is not set
# CONFIG_SND_SOC_RT5659 is not set
# CONFIG_SND_SOC_SGTL5000 is not set
# CONFIG_SND_SOC_SIMPLE_AMPLIFIER is not set
# CONFIG_SND_SOC_SIMPLE_MUX is not set
# CONFIG_SND_SOC_SPDIF is not set
# CONFIG_SND_SOC_SSM2305 is not set
# CONFIG_SND_SOC_SSM2518 is not set
# CONFIG_SND_SOC_SSM2602_SPI is not set
# CONFIG_SND_SOC_SSM2602_I2C is not set
# CONFIG_SND_SOC_SSM4567 is not set
# CONFIG_SND_SOC_STA32X is not set
# CONFIG_SND_SOC_STA350 is not set
# CONFIG_SND_SOC_STI_SAS is not set
# CONFIG_SND_SOC_TAS2552 is not set
# CONFIG_SND_SOC_TAS2562 is not set
# CONFIG_SND_SOC_TAS2764 is not set
# CONFIG_SND_SOC_TAS2770 is not set
# CONFIG_SND_SOC_TAS5086 is not set
# CONFIG_SND_SOC_TAS571X is not set
# CONFIG_SND_SOC_TAS5720 is not set
# CONFIG_SND_SOC_TAS6424 is not set
# CONFIG_SND_SOC_TDA7419 is not set
# CONFIG_SND_SOC_TFA9879 is not set
# CONFIG_SND_SOC_TFA989X is not set
# CONFIG_SND_SOC_TLV320AIC23_I2C is not set
# CONFIG_SND_SOC_TLV320AIC23_SPI is not set
# CONFIG_SND_SOC_TLV320AIC31XX is not set
# CONFIG_SND_SOC_TLV320AIC32X4_I2C is not set
# CONFIG_SND_SOC_TLV320AIC32X4_SPI is not set
# CONFIG_SND_SOC_TLV320AIC3X_I2C is not set
# CONFIG_SND_SOC_TLV320AIC3X_SPI is not set
# CONFIG_SND_SOC_TLV320ADCX140 is not set
# CONFIG_SND_SOC_TS3A227E is not set
# CONFIG_SND_SOC_TSCS42XX is not set
# CONFIG_SND_SOC_TSCS454 is not set
# CONFIG_SND_SOC_UDA1334 is not set
# CONFIG_SND_SOC_WM8510 is not set
# CONFIG_SND_SOC_WM8523 is not set
# CONFIG_SND_SOC_WM8524 is not set
# CONFIG_SND_SOC_WM8580 is not set
# CONFIG_SND_SOC_WM8711 is not set
# CONFIG_SND_SOC_WM8728 is not set
# CONFIG_SND_SOC_WM8731 is not set
# CONFIG_SND_SOC_WM8737 is not set
# CONFIG_SND_SOC_WM8741 is not set
# CONFIG_SND_SOC_WM8750 is not set
# CONFIG_SND_SOC_WM8753 is not set
# CONFIG_SND_SOC_WM8770 is not set
# CONFIG_SND_SOC_WM8776 is not set
# CONFIG_SND_SOC_WM8782 is not set
# CONFIG_SND_SOC_WM8804_I2C is not set
# CONFIG_SND_SOC_WM8804_SPI is not set
# CONFIG_SND_SOC_WM8903 is not set
# CONFIG_SND_SOC_WM8904 is not set
CONFIG_SND_SOC_WM8960=m
# CONFIG_SND_SOC_WM8962 is not set
# CONFIG_SND_SOC_WM8974 is not set
# CONFIG_SND_SOC_WM8978 is not set
# CONFIG_SND_SOC_WM8985 is not set
# CONFIG_SND_SOC_ZL38060 is not set
# CONFIG_SND_SOC_MAX9759 is not set
# CONFIG_SND_SOC_MT6351 is not set
# CONFIG_SND_SOC_MT6358 is not set
# CONFIG_SND_SOC_MT6660 is not set
# CONFIG_SND_SOC_NAU8315 is not set
# CONFIG_SND_SOC_NAU8540 is not set
# CONFIG_SND_SOC_NAU8810 is not set
# CONFIG_SND_SOC_NAU8822 is not set
# CONFIG_SND_SOC_NAU8824 is not set
# CONFIG_SND_SOC_TPA6130A2 is not set
# CONFIG_SND_SOC_LPASS_WSA_MACRO is not set
# CONFIG_SND_SOC_LPASS_VA_MACRO is not set
# CONFIG_SND_SOC_LPASS_RX_MACRO is not set
# CONFIG_SND_SOC_LPASS_TX_MACRO is not set
# end of CODEC drivers

# CONFIG_SND_SIMPLE_CARD is not set
# CONFIG_SND_AUDIO_GRAPH_CARD is not set
CONFIG_SND_XEN_FRONTEND=m
CONFIG_SND_VIRTIO=m

#
# HID support
#
CONFIG_HID=y
# CONFIG_HID_BATTERY_STRENGTH is not set
# CONFIG_HIDRAW is not set
# CONFIG_UHID is not set
CONFIG_HID_GENERIC=y

#
# Special HID drivers
#
# CONFIG_HID_A4TECH is not set
# CONFIG_HID_ACCUTOUCH is not set
# CONFIG_HID_ACRUX is not set
# CONFIG_HID_APPLE is not set
# CONFIG_HID_APPLEIR is not set
# CONFIG_HID_ASUS is not set
# CONFIG_HID_AUREAL is not set
# CONFIG_HID_BELKIN is not set
# CONFIG_HID_BETOP_FF is not set
# CONFIG_HID_BIGBEN_FF is not set
# CONFIG_HID_CHERRY is not set
# CONFIG_HID_CHICONY is not set
# CONFIG_HID_CORSAIR is not set
# CONFIG_HID_COUGAR is not set
# CONFIG_HID_MACALLY is not set
# CONFIG_HID_PRODIKEYS is not set
# CONFIG_HID_CMEDIA is not set
# CONFIG_HID_CREATIVE_SB0540 is not set
# CONFIG_HID_CYPRESS is not set
# CONFIG_HID_DRAGONRISE is not set
# CONFIG_HID_EMS_FF is not set
# CONFIG_HID_ELAN is not set
# CONFIG_HID_ELECOM is not set
# CONFIG_HID_ELO is not set
# CONFIG_HID_EZKEY is not set
# CONFIG_HID_GEMBIRD is not set
# CONFIG_HID_GFRM is not set
# CONFIG_HID_GLORIOUS is not set
# CONFIG_HID_HOLTEK is not set
# CONFIG_HID_VIVALDI is not set
# CONFIG_HID_GT683R is not set
# CONFIG_HID_KEYTOUCH is not set
# CONFIG_HID_KYE is not set
# CONFIG_HID_UCLOGIC is not set
# CONFIG_HID_WALTOP is not set
# CONFIG_HID_VIEWSONIC is not set
# CONFIG_HID_GYRATION is not set
# CONFIG_HID_ICADE is not set
# CONFIG_HID_ITE is not set
# CONFIG_HID_JABRA is not set
# CONFIG_HID_TWINHAN is not set
# CONFIG_HID_KENSINGTON is not set
# CONFIG_HID_LCPOWER is not set
# CONFIG_HID_LED is not set
# CONFIG_HID_LENOVO is not set
CONFIG_HID_LOGITECH=m
# CONFIG_HID_LOGITECH_HIDPP is not set
CONFIG_LOGITECH_FF=y
CONFIG_LOGIRUMBLEPAD2_FF=y
CONFIG_LOGIG940_FF=y
CONFIG_LOGIWHEELS_FF=y
# CONFIG_HID_MAGICMOUSE is not set
# CONFIG_HID_MALTRON is not set
# CONFIG_HID_MAYFLASH is not set
# CONFIG_HID_REDRAGON is not set
# CONFIG_HID_MICROSOFT is not set
# CONFIG_HID_MONTEREY is not set
# CONFIG_HID_MULTITOUCH is not set
# CONFIG_HID_NTI is not set
# CONFIG_HID_NTRIG is not set
# CONFIG_HID_ORTEK is not set
# CONFIG_HID_PANTHERLORD is not set
# CONFIG_HID_PENMOUNT is not set
# CONFIG_HID_PETALYNX is not set
# CONFIG_HID_PICOLCD is not set
# CONFIG_HID_PLANTRONICS is not set
# CONFIG_HID_PLAYSTATION is not set
# CONFIG_HID_PRIMAX is not set
# CONFIG_HID_RETRODE is not set
# CONFIG_HID_ROCCAT is not set
# CONFIG_HID_SAITEK is not set
# CONFIG_HID_SAMSUNG is not set
# CONFIG_HID_SEMITEK is not set
# CONFIG_HID_SONY is not set
# CONFIG_HID_SPEEDLINK is not set
# CONFIG_HID_STEAM is not set
# CONFIG_HID_STEELSERIES is not set
# CONFIG_HID_SUNPLUS is not set
# CONFIG_HID_RMI is not set
# CONFIG_HID_GREENASIA is not set
# CONFIG_HID_SMARTJOYPLUS is not set
# CONFIG_HID_TIVO is not set
# CONFIG_HID_TOPSEED is not set
# CONFIG_HID_THINGM is not set
# CONFIG_HID_THRUSTMASTER is not set
# CONFIG_HID_UDRAW_PS3 is not set
# CONFIG_HID_U2FZERO is not set
# CONFIG_HID_WACOM is not set
# CONFIG_HID_WIIMOTE is not set
# CONFIG_HID_XINMO is not set
# CONFIG_HID_ZEROPLUS is not set
# CONFIG_HID_ZYDACRON is not set
# CONFIG_HID_SENSOR_HUB is not set
# CONFIG_HID_ALPS is not set
# CONFIG_HID_MCP2221 is not set
# end of Special HID drivers

#
# USB HID support
#
CONFIG_USB_HID=y
# CONFIG_HID_PID is not set
# CONFIG_USB_HIDDEV is not set
# end of USB HID support

#
# I2C HID support
#
# CONFIG_I2C_HID_OF is not set
# CONFIG_I2C_HID_OF_GOODIX is not set
# end of I2C HID support
# end of HID support

CONFIG_USB_OHCI_LITTLE_ENDIAN=y
CONFIG_USB_SUPPORT=y
CONFIG_USB_COMMON=y
# CONFIG_USB_ULPI_BUS is not set
# CONFIG_USB_CONN_GPIO is not set
CONFIG_USB_ARCH_HAS_HCD=y
CONFIG_USB=y
CONFIG_USB_PCI=y
# CONFIG_USB_ANNOUNCE_NEW_DEVICES is not set

#
# Miscellaneous USB options
#
CONFIG_USB_DEFAULT_PERSIST=y
# CONFIG_USB_FEW_INIT_RETRIES is not set
# CONFIG_USB_DYNAMIC_MINORS is not set
# CONFIG_USB_OTG is not set
# CONFIG_USB_OTG_PRODUCTLIST is not set
# CONFIG_USB_OTG_DISABLE_EXTERNAL_HUB is not set
CONFIG_USB_AUTOSUSPEND_DELAY=2
# CONFIG_USB_MON is not set

#
# USB Host Controller Drivers
#
# CONFIG_USB_C67X00_HCD is not set
CONFIG_USB_XHCI_HCD=y
# CONFIG_USB_XHCI_DBGCAP is not set
CONFIG_USB_XHCI_PCI=y
# CONFIG_USB_XHCI_PCI_RENESAS is not set
# CONFIG_USB_XHCI_PLATFORM is not set
# CONFIG_USB_EHCI_HCD is not set
# CONFIG_USB_OXU210HP_HCD is not set
# CONFIG_USB_ISP116X_HCD is not set
# CONFIG_USB_FOTG210_HCD is not set
# CONFIG_USB_MAX3421_HCD is not set
# CONFIG_USB_OHCI_HCD is not set
# CONFIG_USB_UHCI_HCD is not set
# CONFIG_USB_SL811_HCD is not set
# CONFIG_USB_R8A66597_HCD is not set
# CONFIG_USB_HCD_BCMA is not set
# CONFIG_USB_HCD_SSB is not set
# CONFIG_USB_HCD_TEST_MODE is not set

#
# USB Device Class drivers
#
# CONFIG_USB_ACM is not set
# CONFIG_USB_PRINTER is not set
# CONFIG_USB_WDM is not set
# CONFIG_USB_TMC is not set

#
# NOTE: USB_STORAGE depends on SCSI but BLK_DEV_SD may
#

#
# also be needed; see USB_STORAGE Help for more info
#
CONFIG_USB_STORAGE=y
# CONFIG_USB_STORAGE_DEBUG is not set
# CONFIG_USB_STORAGE_REALTEK is not set
# CONFIG_USB_STORAGE_DATAFAB is not set
# CONFIG_USB_STORAGE_FREECOM is not set
# CONFIG_USB_STORAGE_ISD200 is not set
# CONFIG_USB_STORAGE_USBAT is not set
# CONFIG_USB_STORAGE_SDDR09 is not set
# CONFIG_USB_STORAGE_SDDR55 is not set
# CONFIG_USB_STORAGE_JUMPSHOT is not set
# CONFIG_USB_STORAGE_ALAUDA is not set
# CONFIG_USB_STORAGE_ONETOUCH is not set
# CONFIG_USB_STORAGE_KARMA is not set
# CONFIG_USB_STORAGE_CYPRESS_ATACB is not set
# CONFIG_USB_STORAGE_ENE_UB6250 is not set
# CONFIG_USB_UAS is not set

#
# USB Imaging devices
#
# CONFIG_USB_MDC800 is not set
# CONFIG_USB_MICROTEK is not set
# CONFIG_USBIP_CORE is not set
# CONFIG_USB_CDNS_SUPPORT is not set
# CONFIG_USB_MUSB_HDRC is not set
# CONFIG_USB_DWC3 is not set
CONFIG_USB_DWC2=y
CONFIG_USB_DWC2_HOST=y

#
# Gadget/Dual-role mode requires USB Gadget support to be enabled
#
# CONFIG_USB_DWC2_PCI is not set
# CONFIG_USB_DWC2_DEBUG is not set
# CONFIG_USB_DWC2_TRACK_MISSED_SOFS is not set
# CONFIG_USB_ISP1760 is not set

#
# USB port drivers
#
# CONFIG_USB_SERIAL is not set

#
# USB Miscellaneous drivers
#
# CONFIG_USB_EMI62 is not set
# CONFIG_USB_EMI26 is not set
# CONFIG_USB_ADUTUX is not set
# CONFIG_USB_SEVSEG is not set
# CONFIG_USB_LEGOTOWER is not set
# CONFIG_USB_LCD is not set
# CONFIG_USB_CYPRESS_CY7C63 is not set
# CONFIG_USB_CYTHERM is not set
# CONFIG_USB_IDMOUSE is not set
# CONFIG_USB_FTDI_ELAN is not set
# CONFIG_USB_APPLEDISPLAY is not set
# CONFIG_APPLE_MFI_FASTCHARGE is not set
# CONFIG_USB_LD is not set
# CONFIG_USB_TRANCEVIBRATOR is not set
# CONFIG_USB_IOWARRIOR is not set
# CONFIG_USB_TEST is not set
# CONFIG_USB_EHSET_TEST_FIXTURE is not set
# CONFIG_USB_ISIGHTFW is not set
# CONFIG_USB_YUREX is not set
# CONFIG_USB_EZUSB_FX2 is not set
# CONFIG_USB_HUB_USB251XB is not set
# CONFIG_USB_HSIC_USB3503 is not set
# CONFIG_USB_HSIC_USB4604 is not set
# CONFIG_USB_LINK_LAYER_TEST is not set
# CONFIG_USB_CHAOSKEY is not set

#
# USB Physical Layer drivers
#
# CONFIG_NOP_USB_XCEIV is not set
# CONFIG_USB_GPIO_VBUS is not set
# CONFIG_USB_ISP1301 is not set
# CONFIG_USB_ULPI is not set
# end of USB Physical Layer drivers

# CONFIG_USB_GADGET is not set
# CONFIG_TYPEC is not set
CONFIG_USB_ROLE_SWITCH=y
CONFIG_MMC=y
CONFIG_PWRSEQ_EMMC=y
# CONFIG_PWRSEQ_SD8787 is not set
CONFIG_PWRSEQ_SIMPLE=y
CONFIG_MMC_BLOCK=y
CONFIG_MMC_BLOCK_MINORS=32
# CONFIG_SDIO_UART is not set
# CONFIG_MMC_TEST is not set

#
# MMC/SD/SDIO Host Controller Drivers
#
# CONFIG_MMC_DEBUG is not set
# CONFIG_MMC_ARMMMCI is not set
CONFIG_MMC_SDHCI=y
CONFIG_MMC_SDHCI_IO_ACCESSORS=y
# CONFIG_MMC_SDHCI_PCI is not set
CONFIG_MMC_SDHCI_PLTFM=y
# CONFIG_MMC_SDHCI_OF_ARASAN is not set
# CONFIG_MMC_SDHCI_OF_ASPEED is not set
# CONFIG_MMC_SDHCI_OF_AT91 is not set
# CONFIG_MMC_SDHCI_OF_DWCMSHC is not set
# CONFIG_MMC_SDHCI_CADENCE is not set
# CONFIG_MMC_SDHCI_F_SDH30 is not set
# CONFIG_MMC_SDHCI_MILBEAUT is not set
CONFIG_MMC_SDHCI_IPROC=y
# CONFIG_MMC_TIFM_SD is not set
CONFIG_MMC_SPI=m
# CONFIG_MMC_CB710 is not set
# CONFIG_MMC_VIA_SDMMC is not set
# CONFIG_MMC_DW is not set
# CONFIG_MMC_VUB300 is not set
# CONFIG_MMC_USHC is not set
# CONFIG_MMC_USDHI6ROL0 is not set
# CONFIG_MMC_CQHCI is not set
# CONFIG_MMC_HSQ is not set
# CONFIG_MMC_TOSHIBA_PCI is not set
# CONFIG_MMC_BCM2835 is not set
# CONFIG_MMC_MTK is not set
CONFIG_MMC_SDHCI_XENON=y
# CONFIG_MMC_SDHCI_OMAP is not set
# CONFIG_MMC_SDHCI_AM654 is not set
# CONFIG_MEMSTICK is not set
CONFIG_NEW_LEDS=y
CONFIG_LEDS_CLASS=y
# CONFIG_LEDS_CLASS_FLASH is not set
# CONFIG_LEDS_CLASS_MULTICOLOR is not set
# CONFIG_LEDS_BRIGHTNESS_HW_CHANGED is not set

#
# LED drivers
#
# CONFIG_LEDS_AN30259A is not set
# CONFIG_LEDS_AW2013 is not set
# CONFIG_LEDS_BCM6328 is not set
# CONFIG_LEDS_BCM6358 is not set
# CONFIG_LEDS_CR0014114 is not set
# CONFIG_LEDS_EL15203000 is not set
# CONFIG_LEDS_LM3530 is not set
# CONFIG_LEDS_LM3532 is not set
# CONFIG_LEDS_LM3642 is not set
# CONFIG_LEDS_LM3692X is not set
# CONFIG_LEDS_PCA9532 is not set
# CONFIG_LEDS_GPIO is not set
# CONFIG_LEDS_LP3944 is not set
# CONFIG_LEDS_LP3952 is not set
# CONFIG_LEDS_LP50XX is not set
# CONFIG_LEDS_LP55XX_COMMON is not set
# CONFIG_LEDS_LP8860 is not set
# CONFIG_LEDS_PCA955X is not set
# CONFIG_LEDS_PCA963X is not set
# CONFIG_LEDS_DAC124S085 is not set
# CONFIG_LEDS_PWM is not set
# CONFIG_LEDS_REGULATOR is not set
# CONFIG_LEDS_BD2802 is not set
# CONFIG_LEDS_LT3593 is not set
# CONFIG_LEDS_TCA6507 is not set
# CONFIG_LEDS_TLC591XX is not set
# CONFIG_LEDS_LM355x is not set
# CONFIG_LEDS_IS31FL319X is not set
# CONFIG_LEDS_IS31FL32XX is not set

#
# LED driver for blink(1) USB RGB LED is under Special HID drivers (HID_THINGM)
#
# CONFIG_LEDS_BLINKM is not set
# CONFIG_LEDS_SYSCON is not set
# CONFIG_LEDS_MLXREG is not set
# CONFIG_LEDS_USER is not set
# CONFIG_LEDS_SPI_BYTE is not set
# CONFIG_LEDS_TI_LMU_COMMON is not set

#
# Flash and Torch LED drivers
#

#
# LED Triggers
#
# CONFIG_LEDS_TRIGGERS is not set
# CONFIG_ACCESSIBILITY is not set
# CONFIG_INFINIBAND is not set
CONFIG_EDAC_SUPPORT=y
# CONFIG_RTC_CLASS is not set
CONFIG_DMADEVICES=y
# CONFIG_DMADEVICES_DEBUG is not set

#
# DMA Devices
#
CONFIG_DMA_ENGINE=y
CONFIG_DMA_VIRTUAL_CHANNELS=y
CONFIG_DMA_OF=y
# CONFIG_ALTERA_MSGDMA is not set
# CONFIG_AMBA_PL08X is not set
# CONFIG_BCM_SBA_RAID is not set
CONFIG_DMA_BCM2835=y
# CONFIG_DW_AXI_DMAC is not set
# CONFIG_FSL_EDMA is not set
# CONFIG_FSL_QDMA is not set
# CONFIG_HISI_DMA is not set
# CONFIG_INTEL_IDMA64 is not set
# CONFIG_MV_XOR_V2 is not set
# CONFIG_PL330_DMA is not set
# CONFIG_PLX_DMA is not set
# CONFIG_XILINX_DMA is not set
# CONFIG_XILINX_ZYNQMP_DMA is not set
# CONFIG_XILINX_ZYNQMP_DPDMA is not set
# CONFIG_QCOM_HIDMA_MGMT is not set
# CONFIG_QCOM_HIDMA is not set
# CONFIG_DW_DMAC is not set
# CONFIG_DW_DMAC_PCI is not set
# CONFIG_DW_EDMA is not set
# CONFIG_DW_EDMA_PCIE is not set
# CONFIG_SF_PDMA is not set

#
# DMA Clients
#
# CONFIG_ASYNC_TX_DMA is not set
# CONFIG_DMATEST is not set

#
# DMABUF options
#
CONFIG_SYNC_FILE=y
# CONFIG_SW_SYNC is not set
# CONFIG_UDMABUF is not set
# CONFIG_DMABUF_MOVE_NOTIFY is not set
# CONFIG_DMABUF_DEBUG is not set
# CONFIG_DMABUF_SELFTESTS is not set
CONFIG_DMABUF_HEAPS=y
# CONFIG_DMABUF_SYSFS_STATS is not set
CONFIG_DMABUF_HEAPS_SYSTEM=y
CONFIG_DMABUF_HEAPS_CMA=y
# end of DMABUF options

# CONFIG_AUXDISPLAY is not set
# CONFIG_UIO is not set
# CONFIG_VFIO is not set
CONFIG_VIRT_DRIVERS=y
CONFIG_VIRTIO=y
CONFIG_VIRTIO_MENU=y
# CONFIG_VIRTIO_PCI is not set
# CONFIG_VIRTIO_BALLOON is not set
# CONFIG_VIRTIO_INPUT is not set
# CONFIG_VIRTIO_MMIO is not set
CONFIG_VIRTIO_DMA_SHARED_BUFFER=y
# CONFIG_VDPA is not set
CONFIG_VHOST_MENU=y
# CONFIG_VHOST_NET is not set
# CONFIG_VHOST_CROSS_ENDIAN_LEGACY is not set

#
# Microsoft Hyper-V guest support
#
# end of Microsoft Hyper-V guest support

#
# Xen driver support
#
CONFIG_XEN_BALLOON=y
CONFIG_XEN_SCRUB_PAGES_DEFAULT=y
CONFIG_XEN_DEV_EVTCHN=y
CONFIG_XEN_BACKEND=y
CONFIG_XENFS=y
CONFIG_XEN_COMPAT_XENFS=y
CONFIG_XEN_SYS_HYPERVISOR=y
CONFIG_XEN_XENBUS_FRONTEND=y
CONFIG_XEN_GNTDEV=m
CONFIG_XEN_GNTDEV_DMABUF=y
CONFIG_XEN_GRANT_DEV_ALLOC=m
CONFIG_XEN_GRANT_DMA_ALLOC=y
CONFIG_SWIOTLB_XEN=y
CONFIG_XEN_PVCALLS_FRONTEND=y
CONFIG_XEN_PVCALLS_BACKEND=y
CONFIG_XEN_PRIVCMD=y
CONFIG_XEN_EFI=y
CONFIG_XEN_AUTO_XLATE=y
CONFIG_XEN_FRONT_PGDIR_SHBUF=y
# end of Xen driver support

# CONFIG_GREYBUS is not set
# CONFIG_COMEDI is not set
CONFIG_STAGING=y
# CONFIG_PRISM2_USB is not set
# CONFIG_RTL8192U is not set
# CONFIG_RTLLIB is not set
# CONFIG_RTL8723BS is not set
# CONFIG_R8712U is not set
# CONFIG_R8188EU is not set
# CONFIG_RTS5208 is not set
# CONFIG_VT6655 is not set
# CONFIG_VT6656 is not set

#
# IIO staging drivers
#

#
# Accelerometers
#
# CONFIG_ADIS16203 is not set
# CONFIG_ADIS16240 is not set
# end of Accelerometers

#
# Analog to digital converters
#
# CONFIG_AD7816 is not set
# CONFIG_AD7280 is not set
# end of Analog to digital converters

#
# Analog digital bi-direction converters
#
# CONFIG_ADT7316 is not set
# end of Analog digital bi-direction converters

#
# Capacitance to digital converters
#
# CONFIG_AD7746 is not set
# end of Capacitance to digital converters

#
# Direct Digital Synthesis
#
# CONFIG_AD9832 is not set
# CONFIG_AD9834 is not set
# end of Direct Digital Synthesis

#
# Network Analyzer, Impedance Converters
#
# CONFIG_AD5933 is not set
# end of Network Analyzer, Impedance Converters

#
# Active energy metering IC
#
# CONFIG_ADE7854 is not set
# end of Active energy metering IC

#
# Resolver to digital converters
#
# CONFIG_AD2S1210 is not set
# end of Resolver to digital converters
# end of IIO staging drivers

# CONFIG_FB_SM750 is not set
# CONFIG_STAGING_MEDIA is not set

#
# Android
#
# end of Android

# CONFIG_STAGING_BOARD is not set
# CONFIG_LTE_GDM724X is not set
# CONFIG_GS_FPGABOOT is not set
# CONFIG_UNISYSSPAR is not set
# CONFIG_COMMON_CLK_XLNX_CLKWZRD is not set
# CONFIG_FB_TFT is not set
# CONFIG_KS7010 is not set
CONFIG_BCM_VIDEOCORE=y
CONFIG_BCM2835_VCHIQ=m
CONFIG_VCHIQ_CDEV=y
CONFIG_SND_BCM2835=m
CONFIG_VIDEO_BCM2835=m
CONFIG_BCM2835_VCHIQ_MMAL=m
# CONFIG_PI433 is not set
# CONFIG_XIL_AXIS_FIFO is not set
# CONFIG_FIELDBUS_DEV is not set
# CONFIG_QLGE is not set
# CONFIG_WFX is not set
# CONFIG_GOLDFISH is not set
# CONFIG_CHROME_PLATFORMS is not set
# CONFIG_MELLANOX_PLATFORM is not set
CONFIG_HAVE_CLK=y
CONFIG_HAVE_CLK_PREPARE=y
CONFIG_COMMON_CLK=y

#
# Clock driver for ARM Reference designs
#
# CONFIG_ICST is not set
# CONFIG_CLK_SP810 is not set
# end of Clock driver for ARM Reference designs

# CONFIG_LMK04832 is not set
# CONFIG_COMMON_CLK_MAX9485 is not set
# CONFIG_COMMON_CLK_SI5341 is not set
# CONFIG_COMMON_CLK_SI5351 is not set
# CONFIG_COMMON_CLK_SI514 is not set
# CONFIG_COMMON_CLK_SI544 is not set
# CONFIG_COMMON_CLK_SI570 is not set
# CONFIG_COMMON_CLK_CDCE706 is not set
# CONFIG_COMMON_CLK_CDCE925 is not set
# CONFIG_COMMON_CLK_CS2000_CP is not set
# CONFIG_COMMON_CLK_AXI_CLKGEN is not set
# CONFIG_COMMON_CLK_XGENE is not set
# CONFIG_COMMON_CLK_PWM is not set
# CONFIG_COMMON_CLK_VC5 is not set
# CONFIG_COMMON_CLK_FIXED_MMIO is not set
CONFIG_CLK_BCM2711_DVP=y
CONFIG_CLK_BCM2835=y
CONFIG_CLK_RASPBERRYPI=y
# CONFIG_XILINX_VCU is not set
# CONFIG_HWSPINLOCK is not set

#
# Clock Source drivers
#
CONFIG_TIMER_OF=y
CONFIG_TIMER_PROBE=y
CONFIG_CLKSRC_MMIO=y
CONFIG_ARM_ARCH_TIMER=y
CONFIG_ARM_ARCH_TIMER_EVTSTREAM=y
CONFIG_ARM_ARCH_TIMER_OOL_WORKAROUND=y
CONFIG_FSL_ERRATUM_A008585=y
CONFIG_HISILICON_ERRATUM_161010101=y
CONFIG_ARM64_ERRATUM_858921=y
CONFIG_ARM_TIMER_SP804=y
# CONFIG_MICROCHIP_PIT64B is not set
# end of Clock Source drivers

CONFIG_MAILBOX=y
# CONFIG_ARM_MHU is not set
# CONFIG_ARM_MHU_V2 is not set
# CONFIG_PLATFORM_MHU is not set
# CONFIG_PL320_MBOX is not set
# CONFIG_ALTERA_MBOX is not set
CONFIG_BCM2835_MBOX=y
# CONFIG_MAILBOX_TEST is not set
CONFIG_IOMMU_IOVA=y
CONFIG_IOMMU_API=y
CONFIG_IOMMU_SUPPORT=y

#
# Generic IOMMU Pagetable Support
#
# CONFIG_IOMMU_IO_PGTABLE_LPAE is not set
# CONFIG_IOMMU_IO_PGTABLE_ARMV7S is not set
# end of Generic IOMMU Pagetable Support

# CONFIG_IOMMU_DEBUGFS is not set
CONFIG_IOMMU_DEFAULT_DMA_STRICT=y
# CONFIG_IOMMU_DEFAULT_DMA_LAZY is not set
# CONFIG_IOMMU_DEFAULT_PASSTHROUGH is not set
CONFIG_OF_IOMMU=y
CONFIG_IOMMU_DMA=y
# CONFIG_ARM_SMMU is not set
# CONFIG_ARM_SMMU_V3 is not set
# CONFIG_VIRTIO_IOMMU is not set

#
# Remoteproc drivers
#
# CONFIG_REMOTEPROC is not set
# end of Remoteproc drivers

#
# Rpmsg drivers
#
# CONFIG_RPMSG_QCOM_GLINK_RPM is not set
# CONFIG_RPMSG_VIRTIO is not set
# end of Rpmsg drivers

# CONFIG_SOUNDWIRE is not set

#
# SOC (System On Chip) specific Drivers
#

#
# Amlogic SoC drivers
#
# end of Amlogic SoC drivers

#
# Broadcom SoC drivers
#
CONFIG_BCM2835_POWER=y
CONFIG_RASPBERRYPI_POWER=y
# CONFIG_SOC_BRCMSTB is not set
# end of Broadcom SoC drivers

#
# NXP/Freescale QorIQ SoC drivers
#
# CONFIG_QUICC_ENGINE is not set
# CONFIG_FSL_RCPM is not set
# end of NXP/Freescale QorIQ SoC drivers

#
# i.MX SoC drivers
#
# end of i.MX SoC drivers

#
# Enable LiteX SoC Builder specific drivers
#
# CONFIG_LITEX_SOC_CONTROLLER is not set
# end of Enable LiteX SoC Builder specific drivers

#
# Qualcomm SoC drivers
#
# end of Qualcomm SoC drivers

# CONFIG_SOC_TI is not set

#
# Xilinx SoC drivers
#
# end of Xilinx SoC drivers
# end of SOC (System On Chip) specific Drivers

# CONFIG_PM_DEVFREQ is not set
# CONFIG_EXTCON is not set
# CONFIG_MEMORY is not set
CONFIG_IIO=m
CONFIG_IIO_BUFFER=y
# CONFIG_IIO_BUFFER_CB is not set
# CONFIG_IIO_BUFFER_DMA is not set
# CONFIG_IIO_BUFFER_DMAENGINE is not set
# CONFIG_IIO_BUFFER_HW_CONSUMER is not set
CONFIG_IIO_KFIFO_BUF=m
CONFIG_IIO_TRIGGERED_BUFFER=m
# CONFIG_IIO_CONFIGFS is not set
CONFIG_IIO_TRIGGER=y
CONFIG_IIO_CONSUMERS_PER_TRIGGER=2
# CONFIG_IIO_SW_DEVICE is not set
# CONFIG_IIO_SW_TRIGGER is not set
# CONFIG_IIO_TRIGGERED_EVENT is not set

#
# Accelerometers
#
# CONFIG_ADIS16201 is not set
# CONFIG_ADIS16209 is not set
# CONFIG_ADXL345_I2C is not set
# CONFIG_ADXL345_SPI is not set
# CONFIG_ADXL372_SPI is not set
# CONFIG_ADXL372_I2C is not set
# CONFIG_BMA180 is not set
# CONFIG_BMA220 is not set
# CONFIG_BMA400 is not set
# CONFIG_BMC150_ACCEL is not set
# CONFIG_BMI088_ACCEL is not set
# CONFIG_DA280 is not set
# CONFIG_DA311 is not set
# CONFIG_DMARD06 is not set
# CONFIG_DMARD09 is not set
# CONFIG_DMARD10 is not set
# CONFIG_FXLS8962AF_I2C is not set
# CONFIG_FXLS8962AF_SPI is not set
# CONFIG_IIO_ST_ACCEL_3AXIS is not set
# CONFIG_KXSD9 is not set
# CONFIG_KXCJK1013 is not set
# CONFIG_MC3230 is not set
# CONFIG_MMA7455_I2C is not set
# CONFIG_MMA7455_SPI is not set
# CONFIG_MMA7660 is not set
# CONFIG_MMA8452 is not set
# CONFIG_MMA9551 is not set
# CONFIG_MMA9553 is not set
# CONFIG_MXC4005 is not set
# CONFIG_MXC6255 is not set
# CONFIG_SCA3000 is not set
# CONFIG_SCA3300 is not set
# CONFIG_STK8312 is not set
# CONFIG_STK8BA50 is not set
# end of Accelerometers

#
# Analog to digital converters
#
# CONFIG_AD7091R5 is not set
# CONFIG_AD7124 is not set
# CONFIG_AD7192 is not set
# CONFIG_AD7266 is not set
# CONFIG_AD7291 is not set
# CONFIG_AD7292 is not set
# CONFIG_AD7298 is not set
# CONFIG_AD7476 is not set
# CONFIG_AD7606_IFACE_PARALLEL is not set
# CONFIG_AD7606_IFACE_SPI is not set
# CONFIG_AD7766 is not set
# CONFIG_AD7768_1 is not set
# CONFIG_AD7780 is not set
# CONFIG_AD7791 is not set
# CONFIG_AD7793 is not set
# CONFIG_AD7887 is not set
# CONFIG_AD7923 is not set
# CONFIG_AD7949 is not set
# CONFIG_AD799X is not set
# CONFIG_ADI_AXI_ADC is not set
# CONFIG_CC10001_ADC is not set
# CONFIG_ENVELOPE_DETECTOR is not set
# CONFIG_HI8435 is not set
# CONFIG_HX711 is not set
# CONFIG_INA2XX_ADC is not set
# CONFIG_LTC2471 is not set
# CONFIG_LTC2485 is not set
# CONFIG_LTC2496 is not set
# CONFIG_LTC2497 is not set
# CONFIG_MAX1027 is not set
# CONFIG_MAX11100 is not set
# CONFIG_MAX1118 is not set
# CONFIG_MAX1241 is not set
# CONFIG_MAX1363 is not set
# CONFIG_MAX9611 is not set
# CONFIG_MCP320X is not set
# CONFIG_MCP3422 is not set
# CONFIG_MCP3911 is not set
# CONFIG_NAU7802 is not set
# CONFIG_SD_ADC_MODULATOR is not set
# CONFIG_STMPE_ADC is not set
# CONFIG_TI_ADC081C is not set
# CONFIG_TI_ADC0832 is not set
# CONFIG_TI_ADC084S021 is not set
# CONFIG_TI_ADC12138 is not set
# CONFIG_TI_ADC108S102 is not set
# CONFIG_TI_ADC128S052 is not set
# CONFIG_TI_ADC161S626 is not set
# CONFIG_TI_ADS1015 is not set
# CONFIG_TI_ADS7950 is not set
# CONFIG_TI_ADS8344 is not set
# CONFIG_TI_ADS8688 is not set
# CONFIG_TI_ADS124S08 is not set
# CONFIG_TI_ADS131E08 is not set
# CONFIG_TI_TLC4541 is not set
# CONFIG_TI_TSC2046 is not set
# CONFIG_VF610_ADC is not set
# CONFIG_XILINX_XADC is not set
# end of Analog to digital converters

#
# Analog Front Ends
#
# CONFIG_IIO_RESCALE is not set
# end of Analog Front Ends

#
# Amplifiers
#
# CONFIG_AD8366 is not set
# CONFIG_HMC425 is not set
# end of Amplifiers

#
# Capacitance to digital converters
#
# CONFIG_AD7150 is not set
# end of Capacitance to digital converters

#
# Chemical Sensors
#
# CONFIG_ATLAS_PH_SENSOR is not set
# CONFIG_ATLAS_EZO_SENSOR is not set
# CONFIG_BME680 is not set
CONFIG_CCS811=m
# CONFIG_IAQCORE is not set
# CONFIG_PMS7003 is not set
# CONFIG_SCD30_CORE is not set
CONFIG_SENSIRION_SGP30=m
# CONFIG_SENSIRION_SGP40 is not set
# CONFIG_SPS30_I2C is not set
# CONFIG_SPS30_SERIAL is not set
# CONFIG_VZ89X is not set
# end of Chemical Sensors

#
# Hid Sensor IIO Common
#
# end of Hid Sensor IIO Common

#
# IIO SCMI Sensors
#
# end of IIO SCMI Sensors

#
# SSP Sensor Common
#
# CONFIG_IIO_SSP_SENSORHUB is not set
# end of SSP Sensor Common

#
# Digital to analog converters
#
# CONFIG_AD5064 is not set
# CONFIG_AD5360 is not set
# CONFIG_AD5380 is not set
# CONFIG_AD5421 is not set
# CONFIG_AD5446 is not set
# CONFIG_AD5449 is not set
# CONFIG_AD5592R is not set
# CONFIG_AD5593R is not set
# CONFIG_AD5504 is not set
# CONFIG_AD5624R_SPI is not set
# CONFIG_AD5686_SPI is not set
# CONFIG_AD5696_I2C is not set
# CONFIG_AD5755 is not set
# CONFIG_AD5758 is not set
# CONFIG_AD5761 is not set
# CONFIG_AD5764 is not set
# CONFIG_AD5766 is not set
# CONFIG_AD5770R is not set
# CONFIG_AD5791 is not set
# CONFIG_AD7303 is not set
# CONFIG_AD8801 is not set
# CONFIG_DPOT_DAC is not set
# CONFIG_DS4424 is not set
# CONFIG_LTC1660 is not set
# CONFIG_LTC2632 is not set
# CONFIG_M62332 is not set
# CONFIG_MAX517 is not set
# CONFIG_MAX5821 is not set
# CONFIG_MCP4725 is not set
# CONFIG_MCP4922 is not set
# CONFIG_TI_DAC082S085 is not set
# CONFIG_TI_DAC5571 is not set
# CONFIG_TI_DAC7311 is not set
# CONFIG_TI_DAC7612 is not set
# CONFIG_VF610_DAC is not set
# end of Digital to analog converters

#
# IIO dummy driver
#
# end of IIO dummy driver

#
# Frequency Synthesizers DDS/PLL
#

#
# Clock Generator/Distribution
#
# CONFIG_AD9523 is not set
# end of Clock Generator/Distribution

#
# Phase-Locked Loop (PLL) frequency synthesizers
#
# CONFIG_ADF4350 is not set
# CONFIG_ADF4371 is not set
# end of Phase-Locked Loop (PLL) frequency synthesizers
# end of Frequency Synthesizers DDS/PLL

#
# Digital gyroscope sensors
#
# CONFIG_ADIS16080 is not set
# CONFIG_ADIS16130 is not set
# CONFIG_ADIS16136 is not set
# CONFIG_ADIS16260 is not set
# CONFIG_ADXRS290 is not set
# CONFIG_ADXRS450 is not set
# CONFIG_BMG160 is not set
# CONFIG_FXAS21002C is not set
# CONFIG_MPU3050_I2C is not set
# CONFIG_IIO_ST_GYRO_3AXIS is not set
# CONFIG_ITG3200 is not set
# end of Digital gyroscope sensors

#
# Health Sensors
#

#
# Heart Rate Monitors
#
# CONFIG_AFE4403 is not set
# CONFIG_AFE4404 is not set
# CONFIG_MAX30100 is not set
# CONFIG_MAX30102 is not set
# end of Heart Rate Monitors
# end of Health Sensors

#
# Humidity sensors
#
# CONFIG_AM2315 is not set
# CONFIG_DHT11 is not set
# CONFIG_HDC100X is not set
# CONFIG_HDC2010 is not set
# CONFIG_HTS221 is not set
# CONFIG_HTU21 is not set
# CONFIG_SI7005 is not set
# CONFIG_SI7020 is not set
# end of Humidity sensors

#
# Inertial measurement units
#
# CONFIG_ADIS16400 is not set
# CONFIG_ADIS16460 is not set
# CONFIG_ADIS16475 is not set
# CONFIG_ADIS16480 is not set
# CONFIG_BMI160_I2C is not set
# CONFIG_BMI160_SPI is not set
# CONFIG_FXOS8700_I2C is not set
# CONFIG_FXOS8700_SPI is not set
# CONFIG_KMX61 is not set
# CONFIG_INV_ICM42600_I2C is not set
# CONFIG_INV_ICM42600_SPI is not set
# CONFIG_INV_MPU6050_I2C is not set
# CONFIG_INV_MPU6050_SPI is not set
# CONFIG_IIO_ST_LSM6DSX is not set
# CONFIG_IIO_ST_LSM9DS0 is not set
# end of Inertial measurement units

#
# Light sensors
#
# CONFIG_ADJD_S311 is not set
# CONFIG_ADUX1020 is not set
# CONFIG_AL3010 is not set
# CONFIG_AL3320A is not set
# CONFIG_APDS9300 is not set
# CONFIG_APDS9960 is not set
# CONFIG_AS73211 is not set
CONFIG_BH1750=m
# CONFIG_BH1780 is not set
# CONFIG_CM32181 is not set
# CONFIG_CM3232 is not set
# CONFIG_CM3323 is not set
# CONFIG_CM3605 is not set
# CONFIG_CM36651 is not set
# CONFIG_GP2AP002 is not set
# CONFIG_GP2AP020A00F is not set
# CONFIG_SENSORS_ISL29018 is not set
# CONFIG_SENSORS_ISL29028 is not set
# CONFIG_ISL29125 is not set
# CONFIG_JSA1212 is not set
# CONFIG_RPR0521 is not set
# CONFIG_LTR501 is not set
# CONFIG_LV0104CS is not set
# CONFIG_MAX44000 is not set
# CONFIG_MAX44009 is not set
# CONFIG_NOA1305 is not set
# CONFIG_OPT3001 is not set
# CONFIG_PA12203001 is not set
# CONFIG_SI1133 is not set
# CONFIG_SI1145 is not set
# CONFIG_STK3310 is not set
# CONFIG_ST_UVIS25 is not set
# CONFIG_TCS3414 is not set
# CONFIG_TCS3472 is not set
# CONFIG_SENSORS_TSL2563 is not set
# CONFIG_TSL2583 is not set
# CONFIG_TSL2591 is not set
# CONFIG_TSL2772 is not set
# CONFIG_TSL4531 is not set
# CONFIG_US5182D is not set
# CONFIG_VCNL4000 is not set
# CONFIG_VCNL4035 is not set
# CONFIG_VEML6030 is not set
# CONFIG_VEML6070 is not set
# CONFIG_VL6180 is not set
# CONFIG_ZOPT2201 is not set
# end of Light sensors

#
# Magnetometer sensors
#
# CONFIG_AK8974 is not set
# CONFIG_AK8975 is not set
# CONFIG_AK09911 is not set
# CONFIG_BMC150_MAGN_I2C is not set
# CONFIG_BMC150_MAGN_SPI is not set
# CONFIG_MAG3110 is not set
# CONFIG_MMC35240 is not set
# CONFIG_IIO_ST_MAGN_3AXIS is not set
# CONFIG_SENSORS_HMC5843_I2C is not set
# CONFIG_SENSORS_HMC5843_SPI is not set
# CONFIG_SENSORS_RM3100_I2C is not set
# CONFIG_SENSORS_RM3100_SPI is not set
# CONFIG_YAMAHA_YAS530 is not set
# end of Magnetometer sensors

#
# Multiplexers
#
# CONFIG_IIO_MUX is not set
# end of Multiplexers

#
# Inclinometer sensors
#
# end of Inclinometer sensors

#
# Triggers - standalone
#
# CONFIG_IIO_INTERRUPT_TRIGGER is not set
# CONFIG_IIO_SYSFS_TRIGGER is not set
# end of Triggers - standalone

#
# Linear and angular position sensors
#
# end of Linear and angular position sensors

#
# Digital potentiometers
#
# CONFIG_AD5110 is not set
# CONFIG_AD5272 is not set
# CONFIG_DS1803 is not set
# CONFIG_MAX5432 is not set
# CONFIG_MAX5481 is not set
# CONFIG_MAX5487 is not set
# CONFIG_MCP4018 is not set
# CONFIG_MCP4131 is not set
# CONFIG_MCP4531 is not set
# CONFIG_MCP41010 is not set
# CONFIG_TPL0102 is not set
# end of Digital potentiometers

#
# Digital potentiostats
#
# CONFIG_LMP91000 is not set
# end of Digital potentiostats

#
# Pressure sensors
#
# CONFIG_ABP060MG is not set
# CONFIG_BMP280 is not set
# CONFIG_DLHL60D is not set
# CONFIG_DPS310 is not set
# CONFIG_HP03 is not set
# CONFIG_ICP10100 is not set
# CONFIG_MPL115_I2C is not set
# CONFIG_MPL115_SPI is not set
# CONFIG_MPL3115 is not set
# CONFIG_MS5611 is not set
# CONFIG_MS5637 is not set
# CONFIG_IIO_ST_PRESS is not set
# CONFIG_T5403 is not set
# CONFIG_HP206C is not set
# CONFIG_ZPA2326 is not set
# end of Pressure sensors

#
# Lightning sensors
#
# CONFIG_AS3935 is not set
# end of Lightning sensors

#
# Proximity and distance sensors
#
# CONFIG_ISL29501 is not set
# CONFIG_LIDAR_LITE_V2 is not set
# CONFIG_MB1232 is not set
# CONFIG_PING is not set
# CONFIG_RFD77402 is not set
# CONFIG_SRF04 is not set
# CONFIG_SX9310 is not set
# CONFIG_SX9500 is not set
# CONFIG_SRF08 is not set
# CONFIG_VCNL3020 is not set
# CONFIG_VL53L0X_I2C is not set
# end of Proximity and distance sensors

#
# Resolver to digital converters
#
# CONFIG_AD2S90 is not set
# CONFIG_AD2S1200 is not set
# end of Resolver to digital converters

#
# Temperature sensors
#
# CONFIG_LTC2983 is not set
# CONFIG_MAXIM_THERMOCOUPLE is not set
# CONFIG_MLX90614 is not set
# CONFIG_MLX90632 is not set
# CONFIG_TMP006 is not set
# CONFIG_TMP007 is not set
# CONFIG_TMP117 is not set
# CONFIG_TSYS01 is not set
# CONFIG_TSYS02D is not set
# CONFIG_MAX31856 is not set
# end of Temperature sensors

# CONFIG_NTB is not set
# CONFIG_VME_BUS is not set
CONFIG_PWM=y
CONFIG_PWM_SYSFS=y
# CONFIG_PWM_DEBUG is not set
# CONFIG_PWM_ATMEL_TCB is not set
CONFIG_PWM_BCM2835=m
# CONFIG_PWM_DWC is not set
# CONFIG_PWM_FSL_FTM is not set
CONFIG_PWM_PCA9685=m
# CONFIG_PWM_RASPBERRYPI_POE is not set
# CONFIG_PWM_STMPE is not set

#
# IRQ chip support
#
CONFIG_IRQCHIP=y
CONFIG_ARM_GIC=y
CONFIG_ARM_GIC_MAX_NR=1
CONFIG_ARM_GIC_V2M=y
CONFIG_ARM_GIC_V3=y
CONFIG_ARM_GIC_V3_ITS=y
CONFIG_ARM_GIC_V3_ITS_PCI=y
# CONFIG_AL_FIC is not set
CONFIG_BRCMSTB_L2_IRQ=y
CONFIG_PARTITION_PERCPU=y
# end of IRQ chip support

# CONFIG_IPACK_BUS is not set
CONFIG_RESET_CONTROLLER=y
CONFIG_RESET_RASPBERRYPI=y
CONFIG_RESET_SIMPLE=y
# CONFIG_RESET_TI_SYSCON is not set

#
# PHY Subsystem
#
CONFIG_GENERIC_PHY=y
# CONFIG_PHY_XGENE is not set
# CONFIG_PHY_CAN_TRANSCEIVER is not set
# CONFIG_BCM_KONA_USB2_PHY is not set
# CONFIG_PHY_CADENCE_TORRENT is not set
# CONFIG_PHY_CADENCE_DPHY is not set
# CONFIG_PHY_CADENCE_SIERRA is not set
# CONFIG_PHY_CADENCE_SALVO is not set
# CONFIG_PHY_FSL_IMX8MQ_USB is not set
# CONFIG_PHY_MIXEL_MIPI_DPHY is not set
# CONFIG_PHY_PXA_28NM_HSIC is not set
# CONFIG_PHY_PXA_28NM_USB2 is not set
# CONFIG_PHY_CPCAP_USB is not set
# CONFIG_PHY_MAPPHONE_MDM6600 is not set
# CONFIG_PHY_OCELOT_SERDES is not set
# CONFIG_PHY_SAMSUNG_USB2 is not set
# end of PHY Subsystem

# CONFIG_POWERCAP is not set
# CONFIG_MCB is not set

#
# Performance monitor support
#
# CONFIG_ARM_CCI_PMU is not set
# CONFIG_ARM_CCN is not set
# CONFIG_ARM_CMN is not set
CONFIG_ARM_PMU=y
# CONFIG_ARM_DSU_PMU is not set
# CONFIG_ARM_SPE_PMU is not set
# end of Performance monitor support

# CONFIG_RAS is not set
# CONFIG_USB4 is not set

#
# Android
#
# CONFIG_ANDROID is not set
# end of Android

# CONFIG_LIBNVDIMM is not set
# CONFIG_DAX is not set
CONFIG_NVMEM=y
CONFIG_NVMEM_SYSFS=y
CONFIG_NVMEM_RMEM=m

#
# HW tracing support
#
# CONFIG_STM is not set
# CONFIG_INTEL_TH is not set
# end of HW tracing support

# CONFIG_FPGA is not set
# CONFIG_FSI is not set
# CONFIG_TEE is not set
CONFIG_PM_OPP=y
# CONFIG_SIOX is not set
# CONFIG_SLIMBUS is not set
# CONFIG_INTERCONNECT is not set
# CONFIG_COUNTER is not set
# CONFIG_MOST is not set
# end of Device Drivers

#
# File systems
#
CONFIG_DCACHE_WORD_ACCESS=y
# CONFIG_VALIDATE_FS_PARSER is not set
CONFIG_FS_IOMAP=y
# CONFIG_EXT2_FS is not set
# CONFIG_EXT3_FS is not set
CONFIG_EXT4_FS=y
CONFIG_EXT4_USE_FOR_EXT2=y
CONFIG_EXT4_FS_POSIX_ACL=y
CONFIG_EXT4_FS_SECURITY=y
# CONFIG_EXT4_DEBUG is not set
CONFIG_JBD2=y
# CONFIG_JBD2_DEBUG is not set
CONFIG_FS_MBCACHE=y
# CONFIG_REISERFS_FS is not set
# CONFIG_JFS_FS is not set
# CONFIG_XFS_FS is not set
# CONFIG_GFS2_FS is not set
# CONFIG_OCFS2_FS is not set
CONFIG_BTRFS_FS=y
CONFIG_BTRFS_FS_POSIX_ACL=y
# CONFIG_BTRFS_FS_CHECK_INTEGRITY is not set
# CONFIG_BTRFS_FS_RUN_SANITY_TESTS is not set
# CONFIG_BTRFS_DEBUG is not set
# CONFIG_BTRFS_ASSERT is not set
# CONFIG_BTRFS_FS_REF_VERIFY is not set
# CONFIG_NILFS2_FS is not set
# CONFIG_F2FS_FS is not set
# CONFIG_FS_DAX is not set
CONFIG_FS_POSIX_ACL=y
CONFIG_EXPORTFS=y
# CONFIG_EXPORTFS_BLOCK_OPS is not set
CONFIG_FILE_LOCKING=y
CONFIG_FS_ENCRYPTION=y
CONFIG_FS_ENCRYPTION_ALGS=y
# CONFIG_FS_VERITY is not set
CONFIG_FSNOTIFY=y
CONFIG_DNOTIFY=y
CONFIG_INOTIFY_USER=y
# CONFIG_FANOTIFY is not set
# CONFIG_QUOTA is not set
CONFIG_AUTOFS4_FS=y
CONFIG_AUTOFS_FS=y
CONFIG_FUSE_FS=m
CONFIG_CUSE=m
# CONFIG_VIRTIO_FS is not set
# CONFIG_OVERLAY_FS is not set

#
# Caches
#
# CONFIG_FSCACHE is not set
# end of Caches

#
# CD-ROM/DVD Filesystems
#
# CONFIG_ISO9660_FS is not set
# CONFIG_UDF_FS is not set
# end of CD-ROM/DVD Filesystems

#
# DOS/FAT/EXFAT/NT Filesystems
#
CONFIG_FAT_FS=y
CONFIG_MSDOS_FS=y
CONFIG_VFAT_FS=y
# CONFIG_VFAT_FS_NO_DUALNAMES is not set
CONFIG_FAT_DEFAULT_CODEPAGE=437
CONFIG_FAT_DEFAULT_IOCHARSET="iso8859-1"
# CONFIG_VFAT_NO_CREATE_WITH_LONGNAMES is not set
# CONFIG_FAT_DEFAULT_UTF8 is not set
# CONFIG_EXFAT_FS is not set
# CONFIG_NTFS_FS is not set
# CONFIG_NTFS3_FS is not set
# end of DOS/FAT/EXFAT/NT Filesystems

#
# Pseudo filesystems
#
CONFIG_PROC_FS=y
CONFIG_PROC_KCORE=y
CONFIG_PROC_SYSCTL=y
CONFIG_PROC_PAGE_MONITOR=y
# CONFIG_PROC_CHILDREN is not set
CONFIG_KERNFS=y
CONFIG_SYSFS=y
CONFIG_TMPFS=y
CONFIG_TMPFS_POSIX_ACL=y
CONFIG_TMPFS_XATTR=y
# CONFIG_TMPFS_INODE64 is not set
CONFIG_ARCH_SUPPORTS_HUGETLBFS=y
# CONFIG_HUGETLBFS is not set
CONFIG_MEMFD_CREATE=y
CONFIG_ARCH_HAS_GIGANTIC_PAGE=y
CONFIG_CONFIGFS_FS=m
CONFIG_EFIVAR_FS=m
# end of Pseudo filesystems

CONFIG_MISC_FILESYSTEMS=y
# CONFIG_ORANGEFS_FS is not set
# CONFIG_ADFS_FS is not set
# CONFIG_AFFS_FS is not set
# CONFIG_ECRYPT_FS is not set
# CONFIG_HFS_FS is not set
# CONFIG_HFSPLUS_FS is not set
# CONFIG_BEFS_FS is not set
# CONFIG_BFS_FS is not set
# CONFIG_EFS_FS is not set
# CONFIG_YAFFS_FS is not set
# CONFIG_JFFS2_FS is not set
# CONFIG_CRAMFS is not set
# CONFIG_SQUASHFS is not set
# CONFIG_VXFS_FS is not set
# CONFIG_MINIX_FS is not set
# CONFIG_OMFS_FS is not set
# CONFIG_HPFS_FS is not set
# CONFIG_QNX4FS_FS is not set
# CONFIG_QNX6FS_FS is not set
CONFIG_ROMFS_FS=m
CONFIG_ROMFS_BACKED_BY_BLOCK=y
# CONFIG_ROMFS_BACKED_BY_MTD is not set
# CONFIG_ROMFS_BACKED_BY_BOTH is not set
CONFIG_ROMFS_ON_BLOCK=y
# CONFIG_PSTORE is not set
# CONFIG_SYSV_FS is not set
# CONFIG_UFS_FS is not set
# CONFIG_EROFS_FS is not set
# CONFIG_AUFS_FS is not set
CONFIG_NETWORK_FILESYSTEMS=y
CONFIG_NFS_FS=y
CONFIG_NFS_V2=y
CONFIG_NFS_DEF_FILE_IO_SIZE=4096
CONFIG_NFS_V3=y
# CONFIG_NFS_V3_ACL is not set
CONFIG_NFS_V4=y
# CONFIG_NFS_SWAP is not set
# CONFIG_NFS_V4_1 is not set
CONFIG_ROOT_NFS=y
# CONFIG_NFS_USE_LEGACY_DNS is not set
CONFIG_NFS_USE_KERNEL_DNS=y
# CONFIG_NFS_DISABLE_UDP_SUPPORT is not set
# CONFIG_NFSD is not set
CONFIG_GRACE_PERIOD=y
CONFIG_LOCKD=y
CONFIG_LOCKD_V4=y
CONFIG_NFS_COMMON=y
CONFIG_SUNRPC=y
CONFIG_SUNRPC_GSS=y
CONFIG_RPCSEC_GSS_KRB5=y
# CONFIG_SUNRPC_DISABLE_INSECURE_ENCTYPES is not set
# CONFIG_SUNRPC_DEBUG is not set
# CONFIG_CEPH_FS is not set
CONFIG_CIFS=y
CONFIG_CIFS_STATS2=y
CONFIG_CIFS_ALLOW_INSECURE_LEGACY=y
# CONFIG_CIFS_UPCALL is not set
CONFIG_CIFS_XATTR=y
CONFIG_CIFS_POSIX=y
CONFIG_CIFS_DEBUG=y
# CONFIG_CIFS_DEBUG2 is not set
# CONFIG_CIFS_DEBUG_DUMP_KEYS is not set
# CONFIG_CIFS_DFS_UPCALL is not set
# CONFIG_CIFS_SWN_UPCALL is not set
# CONFIG_CIFS_ROOT is not set
# CONFIG_SMB_SERVER is not set
CONFIG_SMBFS_COMMON=y
# CONFIG_CODA_FS is not set
# CONFIG_AFS_FS is not set
CONFIG_NLS=y
CONFIG_NLS_DEFAULT="iso8859-1"
CONFIG_NLS_CODEPAGE_437=y
CONFIG_NLS_CODEPAGE_737=m
CONFIG_NLS_CODEPAGE_775=m
CONFIG_NLS_CODEPAGE_850=m
CONFIG_NLS_CODEPAGE_852=m
CONFIG_NLS_CODEPAGE_855=m
CONFIG_NLS_CODEPAGE_857=m
CONFIG_NLS_CODEPAGE_860=m
CONFIG_NLS_CODEPAGE_861=m
CONFIG_NLS_CODEPAGE_862=m
CONFIG_NLS_CODEPAGE_863=m
CONFIG_NLS_CODEPAGE_864=m
CONFIG_NLS_CODEPAGE_865=m
CONFIG_NLS_CODEPAGE_866=m
CONFIG_NLS_CODEPAGE_869=m
CONFIG_NLS_CODEPAGE_936=m
CONFIG_NLS_CODEPAGE_950=m
CONFIG_NLS_CODEPAGE_932=m
CONFIG_NLS_CODEPAGE_949=m
CONFIG_NLS_CODEPAGE_874=m
CONFIG_NLS_ISO8859_8=m
CONFIG_NLS_CODEPAGE_1250=m
CONFIG_NLS_CODEPAGE_1251=m
CONFIG_NLS_ASCII=m
CONFIG_NLS_ISO8859_1=y
CONFIG_NLS_ISO8859_2=m
CONFIG_NLS_ISO8859_3=m
CONFIG_NLS_ISO8859_4=m
CONFIG_NLS_ISO8859_5=m
CONFIG_NLS_ISO8859_6=m
CONFIG_NLS_ISO8859_7=m
CONFIG_NLS_ISO8859_9=m
CONFIG_NLS_ISO8859_13=m
CONFIG_NLS_ISO8859_14=m
CONFIG_NLS_ISO8859_15=m
CONFIG_NLS_KOI8_R=m
CONFIG_NLS_KOI8_U=m
# CONFIG_NLS_MAC_ROMAN is not set
# CONFIG_NLS_MAC_CELTIC is not set
# CONFIG_NLS_MAC_CENTEURO is not set
# CONFIG_NLS_MAC_CROATIAN is not set
# CONFIG_NLS_MAC_CYRILLIC is not set
# CONFIG_NLS_MAC_GAELIC is not set
# CONFIG_NLS_MAC_GREEK is not set
# CONFIG_NLS_MAC_ICELAND is not set
# CONFIG_NLS_MAC_INUIT is not set
# CONFIG_NLS_MAC_ROMANIAN is not set
# CONFIG_NLS_MAC_TURKISH is not set
CONFIG_NLS_UTF8=m
# CONFIG_DLM is not set
# CONFIG_UNICODE is not set
CONFIG_IO_WQ=y
# end of File systems

#
# Security options
#
CONFIG_KEYS=y
# CONFIG_KEYS_REQUEST_CACHE is not set
# CONFIG_PERSISTENT_KEYRINGS is not set
CONFIG_ENCRYPTED_KEYS=y
# CONFIG_KEY_DH_OPERATIONS is not set
# CONFIG_SECURITY_DMESG_RESTRICT is not set
CONFIG_SECURITY=y
# CONFIG_SECURITYFS is not set
# CONFIG_SECURITY_NETWORK is not set
CONFIG_SECURITY_PATH=y
CONFIG_HAVE_HARDENED_USERCOPY_ALLOCATOR=y
# CONFIG_HARDENED_USERCOPY is not set
# CONFIG_FORTIFY_SOURCE is not set
# CONFIG_STATIC_USERMODEHELPER is not set
# CONFIG_SECURITY_SMACK is not set
# CONFIG_SECURITY_TOMOYO is not set
# CONFIG_SECURITY_APPARMOR is not set
# CONFIG_SECURITY_LOADPIN is not set
# CONFIG_SECURITY_YAMA is not set
# CONFIG_SECURITY_SAFESETID is not set
# CONFIG_SECURITY_LOCKDOWN_LSM is not set
CONFIG_SECURITY_LANDLOCK=y
CONFIG_INTEGRITY=y
# CONFIG_INTEGRITY_SIGNATURE is not set
# CONFIG_IMA is not set
# CONFIG_IMA_SECURE_AND_OR_TRUSTED_BOOT is not set
# CONFIG_EVM is not set
CONFIG_DEFAULT_SECURITY_DAC=y
CONFIG_LSM="landlock,lockdown,yama,loadpin,safesetid,integrity,bpf"

#
# Kernel hardening options
#

#
# Memory initialization
#
CONFIG_INIT_STACK_NONE=y
# CONFIG_GCC_PLUGIN_STRUCTLEAK_USER is not set
# CONFIG_GCC_PLUGIN_STRUCTLEAK_BYREF is not set
# CONFIG_GCC_PLUGIN_STRUCTLEAK_BYREF_ALL is not set
# CONFIG_GCC_PLUGIN_STACKLEAK is not set
# CONFIG_INIT_ON_ALLOC_DEFAULT_ON is not set
# CONFIG_INIT_ON_FREE_DEFAULT_ON is not set
CONFIG_CC_HAS_ZERO_CALL_USED_REGS=y
# CONFIG_ZERO_CALL_USED_REGS is not set
# end of Memory initialization
# end of Kernel hardening options
# end of Security options

CONFIG_XOR_BLOCKS=y
CONFIG_ASYNC_CORE=y
CONFIG_ASYNC_MEMCPY=y
CONFIG_ASYNC_XOR=y
CONFIG_ASYNC_PQ=y
CONFIG_ASYNC_RAID6_RECOV=y
CONFIG_CRYPTO=y

#
# Crypto core or helper
#
CONFIG_CRYPTO_ALGAPI=y
CONFIG_CRYPTO_ALGAPI2=y
CONFIG_CRYPTO_AEAD=y
CONFIG_CRYPTO_AEAD2=y
CONFIG_CRYPTO_SKCIPHER=y
CONFIG_CRYPTO_SKCIPHER2=y
CONFIG_CRYPTO_HASH=y
CONFIG_CRYPTO_HASH2=y
CONFIG_CRYPTO_RNG=y
CONFIG_CRYPTO_RNG2=y
CONFIG_CRYPTO_RNG_DEFAULT=y
CONFIG_CRYPTO_AKCIPHER2=y
CONFIG_CRYPTO_AKCIPHER=y
CONFIG_CRYPTO_KPP2=y
CONFIG_CRYPTO_KPP=y
CONFIG_CRYPTO_ACOMP2=y
CONFIG_CRYPTO_MANAGER=y
CONFIG_CRYPTO_MANAGER2=y
# CONFIG_CRYPTO_USER is not set
CONFIG_CRYPTO_MANAGER_DISABLE_TESTS=y
CONFIG_CRYPTO_GF128MUL=y
CONFIG_CRYPTO_NULL=y
CONFIG_CRYPTO_NULL2=y
# CONFIG_CRYPTO_PCRYPT is not set
# CONFIG_CRYPTO_CRYPTD is not set
CONFIG_CRYPTO_AUTHENC=y
CONFIG_CRYPTO_TEST=m

#
# Public-key cryptography
#
CONFIG_CRYPTO_RSA=y
# CONFIG_CRYPTO_DH is not set
CONFIG_CRYPTO_ECC=y
CONFIG_CRYPTO_ECDH=y
# CONFIG_CRYPTO_ECDSA is not set
# CONFIG_CRYPTO_ECRDSA is not set
# CONFIG_CRYPTO_SM2 is not set
# CONFIG_CRYPTO_CURVE25519 is not set

#
# Authenticated Encryption with Associated Data
#
CONFIG_CRYPTO_CCM=y
CONFIG_CRYPTO_GCM=y
# CONFIG_CRYPTO_CHACHA20POLY1305 is not set
# CONFIG_CRYPTO_AEGIS128 is not set
CONFIG_CRYPTO_SEQIV=y
CONFIG_CRYPTO_ECHAINIV=y

#
# Block modes
#
CONFIG_CRYPTO_CBC=y
# CONFIG_CRYPTO_CFB is not set
CONFIG_CRYPTO_CTR=y
CONFIG_CRYPTO_CTS=y
CONFIG_CRYPTO_ECB=y
# CONFIG_CRYPTO_LRW is not set
# CONFIG_CRYPTO_OFB is not set
# CONFIG_CRYPTO_PCBC is not set
CONFIG_CRYPTO_XTS=y
# CONFIG_CRYPTO_KEYWRAP is not set
# CONFIG_CRYPTO_ADIANTUM is not set
CONFIG_CRYPTO_ESSIV=y

#
# Hash modes
#
CONFIG_CRYPTO_CMAC=y
CONFIG_CRYPTO_HMAC=y
CONFIG_CRYPTO_XCBC=m
# CONFIG_CRYPTO_VMAC is not set

#
# Digest
#
CONFIG_CRYPTO_CRC32C=y
# CONFIG_CRYPTO_CRC32 is not set
CONFIG_CRYPTO_XXHASH=y
CONFIG_CRYPTO_BLAKE2B=y
CONFIG_CRYPTO_CRCT10DIF=m
CONFIG_CRYPTO_GHASH=y
# CONFIG_CRYPTO_POLY1305 is not set
CONFIG_CRYPTO_MD4=y
CONFIG_CRYPTO_MD5=y
CONFIG_CRYPTO_MICHAEL_MIC=y
# CONFIG_CRYPTO_RMD160 is not set
CONFIG_CRYPTO_SHA1=y
CONFIG_CRYPTO_SHA256=y
CONFIG_CRYPTO_SHA512=y
# CONFIG_CRYPTO_SHA3 is not set
# CONFIG_CRYPTO_SM3 is not set
# CONFIG_CRYPTO_STREEBOG is not set
CONFIG_CRYPTO_WP512=m

#
# Ciphers
#
CONFIG_CRYPTO_AES=y
# CONFIG_CRYPTO_AES_TI is not set
CONFIG_CRYPTO_BLOWFISH=m
CONFIG_CRYPTO_BLOWFISH_COMMON=m
CONFIG_CRYPTO_CAMELLIA=m
CONFIG_CRYPTO_CAST_COMMON=m
CONFIG_CRYPTO_CAST5=m
CONFIG_CRYPTO_CAST6=m
CONFIG_CRYPTO_DES=y
# CONFIG_CRYPTO_FCRYPT is not set
# CONFIG_CRYPTO_CHACHA20 is not set
CONFIG_CRYPTO_SERPENT=m
# CONFIG_CRYPTO_SM4 is not set
CONFIG_CRYPTO_TWOFISH=m
CONFIG_CRYPTO_TWOFISH_COMMON=m

#
# Compression
#
CONFIG_CRYPTO_DEFLATE=y
# CONFIG_CRYPTO_LZO is not set
# CONFIG_CRYPTO_842 is not set
# CONFIG_CRYPTO_LZ4 is not set
# CONFIG_CRYPTO_LZ4HC is not set
# CONFIG_CRYPTO_ZSTD is not set

#
# Random Number Generation
#
# CONFIG_CRYPTO_ANSI_CPRNG is not set
CONFIG_CRYPTO_DRBG_MENU=y
CONFIG_CRYPTO_DRBG_HMAC=y
# CONFIG_CRYPTO_DRBG_HASH is not set
# CONFIG_CRYPTO_DRBG_CTR is not set
CONFIG_CRYPTO_DRBG=y
CONFIG_CRYPTO_JITTERENTROPY=y
CONFIG_CRYPTO_USER_API=m
CONFIG_CRYPTO_USER_API_HASH=m
CONFIG_CRYPTO_USER_API_SKCIPHER=m
CONFIG_CRYPTO_USER_API_RNG=m
# CONFIG_CRYPTO_USER_API_RNG_CAVP is not set
CONFIG_CRYPTO_USER_API_AEAD=m
# CONFIG_CRYPTO_USER_API_ENABLE_OBSOLETE is not set
CONFIG_CRYPTO_HASH_INFO=y
CONFIG_CRYPTO_HW=y
# CONFIG_CRYPTO_DEV_ATMEL_ECC is not set
# CONFIG_CRYPTO_DEV_ATMEL_SHA204A is not set
# CONFIG_CRYPTO_DEV_CCP is not set
# CONFIG_CRYPTO_DEV_NITROX_CNN55XX is not set
# CONFIG_CRYPTO_DEV_CAVIUM_ZIP is not set
# CONFIG_CRYPTO_DEV_VIRTIO is not set
# CONFIG_CRYPTO_DEV_SAFEXCEL is not set
# CONFIG_CRYPTO_DEV_CCREE is not set
# CONFIG_CRYPTO_DEV_HISI_SEC is not set
# CONFIG_CRYPTO_DEV_AMLOGIC_GXL is not set
CONFIG_ASYMMETRIC_KEY_TYPE=y
CONFIG_ASYMMETRIC_PUBLIC_KEY_SUBTYPE=y
CONFIG_X509_CERTIFICATE_PARSER=y
# CONFIG_PKCS8_PRIVATE_KEY_PARSER is not set
CONFIG_PKCS7_MESSAGE_PARSER=y
# CONFIG_PKCS7_TEST_KEY is not set
# CONFIG_SIGNED_PE_FILE_VERIFICATION is not set

#
# Certificates for signature checking
#
CONFIG_SYSTEM_TRUSTED_KEYRING=y
CONFIG_SYSTEM_TRUSTED_KEYS=""
# CONFIG_SYSTEM_EXTRA_CERTIFICATE is not set
# CONFIG_SECONDARY_TRUSTED_KEYRING is not set
# CONFIG_SYSTEM_BLACKLIST_KEYRING is not set
# end of Certificates for signature checking

CONFIG_BINARY_PRINTF=y

#
# Library routines
#
CONFIG_RAID6_PQ=y
CONFIG_RAID6_PQ_BENCHMARK=y
CONFIG_LINEAR_RANGES=y
# CONFIG_PACKING is not set
CONFIG_BITREVERSE=y
CONFIG_HAVE_ARCH_BITREVERSE=y
CONFIG_GENERIC_STRNCPY_FROM_USER=y
CONFIG_GENERIC_STRNLEN_USER=y
CONFIG_GENERIC_NET_UTILS=y
CONFIG_GENERIC_FIND_FIRST_BIT=y
CONFIG_CORDIC=m
# CONFIG_PRIME_NUMBERS is not set
CONFIG_RATIONAL=y
CONFIG_GENERIC_PCI_IOMAP=y
CONFIG_ARCH_USE_CMPXCHG_LOCKREF=y
CONFIG_ARCH_HAS_FAST_MULTIPLIER=y
CONFIG_ARCH_USE_SYM_ANNOTATIONS=y
# CONFIG_INDIRECT_PIO is not set

#
# Crypto library routines
#
CONFIG_CRYPTO_LIB_AES=y
CONFIG_CRYPTO_LIB_ARC4=y
CONFIG_CRYPTO_LIB_BLAKE2S_GENERIC=y
# CONFIG_CRYPTO_LIB_CHACHA is not set
# CONFIG_CRYPTO_LIB_CURVE25519 is not set
CONFIG_CRYPTO_LIB_DES=y
CONFIG_CRYPTO_LIB_POLY1305_RSIZE=9
# CONFIG_CRYPTO_LIB_POLY1305 is not set
# CONFIG_CRYPTO_LIB_CHACHA20POLY1305 is not set
CONFIG_CRYPTO_LIB_SHA256=y
# end of Crypto library routines

CONFIG_LIB_MEMNEQ=y
CONFIG_CRC_CCITT=m
CONFIG_CRC16=y
CONFIG_CRC_T10DIF=m
CONFIG_CRC_ITU_T=y
CONFIG_CRC32=y
# CONFIG_CRC32_SELFTEST is not set
CONFIG_CRC32_SLICEBY8=y
# CONFIG_CRC32_SLICEBY4 is not set
# CONFIG_CRC32_SARWATE is not set
# CONFIG_CRC32_BIT is not set
# CONFIG_CRC64 is not set
# CONFIG_CRC4 is not set
CONFIG_CRC7=m
CONFIG_LIBCRC32C=y
CONFIG_CRC8=m
CONFIG_XXHASH=y
CONFIG_AUDIT_ARCH_COMPAT_GENERIC=y
# CONFIG_RANDOM32_SELFTEST is not set
CONFIG_ZLIB_INFLATE=y
CONFIG_ZLIB_DEFLATE=y
CONFIG_LZO_COMPRESS=y
CONFIG_LZO_DECOMPRESS=y
CONFIG_LZ4_DECOMPRESS=y
CONFIG_ZSTD_COMPRESS=y
CONFIG_ZSTD_DECOMPRESS=y
CONFIG_XZ_DEC=y
CONFIG_XZ_DEC_X86=y
CONFIG_XZ_DEC_POWERPC=y
CONFIG_XZ_DEC_IA64=y
CONFIG_XZ_DEC_ARM=y
CONFIG_XZ_DEC_ARMTHUMB=y
CONFIG_XZ_DEC_SPARC=y
CONFIG_XZ_DEC_BCJ=y
# CONFIG_XZ_DEC_TEST is not set
CONFIG_DECOMPRESS_GZIP=y
CONFIG_DECOMPRESS_BZIP2=y
CONFIG_DECOMPRESS_LZMA=y
CONFIG_DECOMPRESS_XZ=y
CONFIG_DECOMPRESS_LZO=y
CONFIG_DECOMPRESS_LZ4=y
CONFIG_DECOMPRESS_ZSTD=y
CONFIG_GENERIC_ALLOCATOR=y
CONFIG_TEXTSEARCH=y
CONFIG_TEXTSEARCH_KMP=m
CONFIG_TEXTSEARCH_BM=m
CONFIG_TEXTSEARCH_FSM=m
CONFIG_BTREE=y
CONFIG_INTERVAL_TREE=y
CONFIG_ASSOCIATIVE_ARRAY=y
CONFIG_HAS_IOMEM=y
CONFIG_HAS_IOPORT_MAP=y
CONFIG_HAS_DMA=y
CONFIG_DMA_OPS=y
CONFIG_NEED_SG_DMA_LENGTH=y
CONFIG_NEED_DMA_MAP_STATE=y
CONFIG_ARCH_DMA_ADDR_T_64BIT=y
CONFIG_DMA_DECLARE_COHERENT=y
CONFIG_ARCH_HAS_SETUP_DMA_OPS=y
CONFIG_ARCH_HAS_TEARDOWN_DMA_OPS=y
CONFIG_ARCH_HAS_SYNC_DMA_FOR_DEVICE=y
CONFIG_ARCH_HAS_SYNC_DMA_FOR_CPU=y
CONFIG_ARCH_HAS_DMA_PREP_COHERENT=y
CONFIG_SWIOTLB=y
# CONFIG_DMA_RESTRICTED_POOL is not set
CONFIG_DMA_NONCOHERENT_MMAP=y
CONFIG_DMA_COHERENT_POOL=y
CONFIG_DMA_REMAP=y
CONFIG_DMA_DIRECT_REMAP=y
CONFIG_DMA_CMA=y
# CONFIG_DMA_PERNUMA_CMA is not set

#
# Default contiguous memory area size:
#
CONFIG_CMA_SIZE_MBYTES=16
CONFIG_CMA_SIZE_SEL_MBYTES=y
# CONFIG_CMA_SIZE_SEL_PERCENTAGE is not set
# CONFIG_CMA_SIZE_SEL_MIN is not set
# CONFIG_CMA_SIZE_SEL_MAX is not set
CONFIG_CMA_ALIGNMENT=8
# CONFIG_DMA_API_DEBUG is not set
# CONFIG_DMA_MAP_BENCHMARK is not set
CONFIG_SGL_ALLOC=y
CONFIG_CPU_RMAP=y
CONFIG_DQL=y
CONFIG_GLOB=y
# CONFIG_GLOB_SELFTEST is not set
CONFIG_NLATTR=y
CONFIG_CLZ_TAB=y
# CONFIG_IRQ_POLL is not set
CONFIG_MPILIB=y
CONFIG_DIMLIB=y
CONFIG_LIBFDT=y
CONFIG_OID_REGISTRY=y
CONFIG_UCS2_STRING=y
CONFIG_HAVE_GENERIC_VDSO=y
CONFIG_GENERIC_GETTIMEOFDAY=y
CONFIG_GENERIC_VDSO_TIME_NS=y
CONFIG_FONT_SUPPORT=y
# CONFIG_FONTS is not set
CONFIG_FONT_8x8=y
CONFIG_FONT_8x16=y
CONFIG_SG_POOL=y
CONFIG_ARCH_STACKWALK=y
CONFIG_SBITMAP=y
# end of Library routines

CONFIG_GENERIC_LIB_DEVMEM_IS_ALLOWED=y

#
# Kernel hacking
#

#
# printk and dmesg options
#
# CONFIG_PRINTK_TIME is not set
# CONFIG_PRINTK_CALLER is not set
# CONFIG_STACKTRACE_BUILD_ID is not set
CONFIG_CONSOLE_LOGLEVEL_DEFAULT=7
CONFIG_CONSOLE_LOGLEVEL_QUIET=4
CONFIG_MESSAGE_LOGLEVEL_DEFAULT=4
# CONFIG_BOOT_PRINTK_DELAY is not set
# CONFIG_DYNAMIC_DEBUG is not set
# CONFIG_DYNAMIC_DEBUG_CORE is not set
CONFIG_SYMBOLIC_ERRNAME=y
CONFIG_DEBUG_BUGVERBOSE=y
# end of printk and dmesg options

#
# Compile-time checks and compiler options
#
CONFIG_DEBUG_INFO=y
# CONFIG_DEBUG_INFO_REDUCED is not set
# CONFIG_DEBUG_INFO_COMPRESSED is not set
# CONFIG_DEBUG_INFO_SPLIT is not set
CONFIG_DEBUG_INFO_DWARF_TOOLCHAIN_DEFAULT=y
# CONFIG_DEBUG_INFO_DWARF4 is not set
# CONFIG_DEBUG_INFO_DWARF5 is not set
# CONFIG_DEBUG_INFO_BTF is not set
# CONFIG_GDB_SCRIPTS is not set
CONFIG_FRAME_WARN=2048
# CONFIG_STRIP_ASM_SYMS is not set
# CONFIG_READABLE_ASM is not set
# CONFIG_HEADERS_INSTALL is not set
# CONFIG_DEBUG_SECTION_MISMATCH is not set
CONFIG_SECTION_MISMATCH_WARN_ONLY=y
# CONFIG_DEBUG_FORCE_FUNCTION_ALIGN_64B is not set
CONFIG_ARCH_WANT_FRAME_POINTERS=y
CONFIG_FRAME_POINTER=y
# CONFIG_VMLINUX_MAP is not set
# CONFIG_DEBUG_FORCE_WEAK_PER_CPU is not set
# end of Compile-time checks and compiler options

#
# Generic Kernel Debugging Instruments
#
CONFIG_MAGIC_SYSRQ=y
CONFIG_MAGIC_SYSRQ_DEFAULT_ENABLE=0x1
CONFIG_MAGIC_SYSRQ_SERIAL=y
CONFIG_MAGIC_SYSRQ_SERIAL_SEQUENCE=""
CONFIG_DEBUG_FS=y
CONFIG_DEBUG_FS_ALLOW_ALL=y
# CONFIG_DEBUG_FS_DISALLOW_MOUNT is not set
# CONFIG_DEBUG_FS_ALLOW_NONE is not set
CONFIG_HAVE_ARCH_KGDB=y
CONFIG_KGDB=y
CONFIG_KGDB_HONOUR_BLOCKLIST=y
CONFIG_KGDB_SERIAL_CONSOLE=y
# CONFIG_KGDB_TESTS is not set
CONFIG_KGDB_KDB=y
CONFIG_KDB_DEFAULT_ENABLE=0x1
# CONFIG_KDB_KEYBOARD is not set
CONFIG_KDB_CONTINUE_CATASTROPHIC=0
CONFIG_ARCH_HAS_UBSAN_SANITIZE_ALL=y
# CONFIG_UBSAN is not set
CONFIG_HAVE_KCSAN_COMPILER=y
# end of Generic Kernel Debugging Instruments

CONFIG_DEBUG_KERNEL=y
CONFIG_DEBUG_MISC=y

#
# Memory Debugging
#
# CONFIG_PAGE_EXTENSION is not set
# CONFIG_DEBUG_PAGEALLOC is not set
# CONFIG_PAGE_OWNER is not set
# CONFIG_PAGE_POISONING is not set
# CONFIG_DEBUG_PAGE_REF is not set
# CONFIG_DEBUG_RODATA_TEST is not set
CONFIG_ARCH_HAS_DEBUG_WX=y
# CONFIG_DEBUG_WX is not set
CONFIG_GENERIC_PTDUMP=y
# CONFIG_PTDUMP_DEBUGFS is not set
# CONFIG_DEBUG_OBJECTS is not set
# CONFIG_SLUB_DEBUG_ON is not set
# CONFIG_SLUB_STATS is not set
CONFIG_HAVE_DEBUG_KMEMLEAK=y
# CONFIG_DEBUG_KMEMLEAK is not set
# CONFIG_DEBUG_STACK_USAGE is not set
# CONFIG_SCHED_STACK_END_CHECK is not set
CONFIG_ARCH_HAS_DEBUG_VM_PGTABLE=y
# CONFIG_DEBUG_VM is not set
# CONFIG_DEBUG_VM_PGTABLE is not set
CONFIG_ARCH_HAS_DEBUG_VIRTUAL=y
# CONFIG_DEBUG_VIRTUAL is not set
# CONFIG_DEBUG_MEMORY_INIT is not set
# CONFIG_DEBUG_PER_CPU_MAPS is not set
CONFIG_HAVE_ARCH_KASAN=y
CONFIG_HAVE_ARCH_KASAN_SW_TAGS=y
CONFIG_HAVE_ARCH_KASAN_HW_TAGS=y
CONFIG_HAVE_ARCH_KASAN_VMALLOC=y
CONFIG_CC_HAS_KASAN_GENERIC=y
CONFIG_CC_HAS_KASAN_SW_TAGS=y
CONFIG_CC_HAS_WORKING_NOSANITIZE_ADDRESS=y
# CONFIG_KASAN is not set
CONFIG_HAVE_ARCH_KFENCE=y
CONFIG_KFENCE=y
CONFIG_KFENCE_SAMPLE_INTERVAL=100
CONFIG_KFENCE_NUM_OBJECTS=255
CONFIG_KFENCE_STRESS_TEST_FAULTS=0
# end of Memory Debugging

# CONFIG_DEBUG_SHIRQ is not set

#
# Debug Oops, Lockups and Hangs
#
# CONFIG_PANIC_ON_OOPS is not set
CONFIG_PANIC_ON_OOPS_VALUE=0
CONFIG_PANIC_TIMEOUT=0
# CONFIG_SOFTLOCKUP_DETECTOR is not set
# CONFIG_DETECT_HUNG_TASK is not set
# CONFIG_WQ_WATCHDOG is not set
# CONFIG_TEST_LOCKUP is not set
# end of Debug Oops, Lockups and Hangs

#
# Scheduler Debugging
#
CONFIG_SCHED_DEBUG=y
CONFIG_SCHED_INFO=y
CONFIG_SCHEDSTATS=y
# end of Scheduler Debugging

# CONFIG_DEBUG_TIMEKEEPING is not set
CONFIG_DEBUG_PREEMPT=y

#
# Lock Debugging (spinlocks, mutexes, etc...)
#
CONFIG_LOCK_DEBUGGING_SUPPORT=y
# CONFIG_PROVE_LOCKING is not set
# CONFIG_LOCK_STAT is not set
# CONFIG_DEBUG_RT_MUTEXES is not set
# CONFIG_DEBUG_SPINLOCK is not set
# CONFIG_DEBUG_MUTEXES is not set
# CONFIG_DEBUG_WW_MUTEX_SLOWPATH is not set
# CONFIG_DEBUG_RWSEMS is not set
# CONFIG_DEBUG_LOCK_ALLOC is not set
# CONFIG_DEBUG_ATOMIC_SLEEP is not set
# CONFIG_DEBUG_LOCKING_API_SELFTESTS is not set
# CONFIG_LOCK_TORTURE_TEST is not set
# CONFIG_WW_MUTEX_SELFTEST is not set
# CONFIG_SCF_TORTURE_TEST is not set
# CONFIG_CSD_LOCK_WAIT_DEBUG is not set
# end of Lock Debugging (spinlocks, mutexes, etc...)

# CONFIG_DEBUG_IRQFLAGS is not set
CONFIG_STACKTRACE=y
# CONFIG_WARN_ALL_UNSEEDED_RANDOM is not set
# CONFIG_DEBUG_KOBJECT is not set

#
# Debug kernel data structures
#
# CONFIG_DEBUG_LIST is not set
# CONFIG_DEBUG_PLIST is not set
# CONFIG_DEBUG_SG is not set
# CONFIG_DEBUG_NOTIFIERS is not set
# CONFIG_BUG_ON_DATA_CORRUPTION is not set
# end of Debug kernel data structures

# CONFIG_DEBUG_CREDENTIALS is not set

#
# RCU Debugging
#
# CONFIG_RCU_SCALE_TEST is not set
# CONFIG_RCU_TORTURE_TEST is not set
# CONFIG_RCU_REF_SCALE_TEST is not set
CONFIG_RCU_CPU_STALL_TIMEOUT=21
CONFIG_RCU_TRACE=y
# CONFIG_RCU_EQS_DEBUG is not set
# end of RCU Debugging

# CONFIG_DEBUG_WQ_FORCE_RR_CPU is not set
# CONFIG_CPU_HOTPLUG_STATE_CONTROL is not set
CONFIG_LATENCYTOP=y
CONFIG_NOP_TRACER=y
CONFIG_HAVE_FUNCTION_TRACER=y
CONFIG_HAVE_FUNCTION_GRAPH_TRACER=y
CONFIG_HAVE_DYNAMIC_FTRACE=y
CONFIG_HAVE_DYNAMIC_FTRACE_WITH_REGS=y
CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y
CONFIG_HAVE_SYSCALL_TRACEPOINTS=y
CONFIG_HAVE_C_RECORDMCOUNT=y
CONFIG_TRACE_CLOCK=y
CONFIG_RING_BUFFER=y
CONFIG_EVENT_TRACING=y
CONFIG_CONTEXT_SWITCH_TRACER=y
CONFIG_TRACING=y
CONFIG_GENERIC_TRACER=y
CONFIG_TRACING_SUPPORT=y
CONFIG_FTRACE=y
# CONFIG_BOOTTIME_TRACING is not set
CONFIG_FUNCTION_TRACER=y
CONFIG_FUNCTION_GRAPH_TRACER=y
CONFIG_DYNAMIC_FTRACE=y
CONFIG_DYNAMIC_FTRACE_WITH_REGS=y
# CONFIG_FUNCTION_PROFILER is not set
# CONFIG_STACK_TRACER is not set
# CONFIG_IRQSOFF_TRACER is not set
# CONFIG_PREEMPT_TRACER is not set
# CONFIG_SCHED_TRACER is not set
# CONFIG_HWLAT_TRACER is not set
# CONFIG_OSNOISE_TRACER is not set
# CONFIG_TIMERLAT_TRACER is not set
CONFIG_FTRACE_SYSCALLS=y
# CONFIG_TRACER_SNAPSHOT is not set
CONFIG_BRANCH_PROFILE_NONE=y
# CONFIG_PROFILE_ANNOTATED_BRANCHES is not set
# CONFIG_PROFILE_ALL_BRANCHES is not set
CONFIG_BLK_DEV_IO_TRACE=y
CONFIG_KPROBE_EVENTS=y
# CONFIG_KPROBE_EVENTS_ON_NOTRACE is not set
CONFIG_UPROBE_EVENTS=y
CONFIG_BPF_EVENTS=y
CONFIG_DYNAMIC_EVENTS=y
CONFIG_PROBE_EVENTS=y
# CONFIG_BPF_KPROBE_OVERRIDE is not set
CONFIG_FTRACE_MCOUNT_RECORD=y
CONFIG_FTRACE_MCOUNT_USE_PATCHABLE_FUNCTION_ENTRY=y
# CONFIG_SYNTH_EVENTS is not set
# CONFIG_HIST_TRIGGERS is not set
# CONFIG_TRACE_EVENT_INJECT is not set
# CONFIG_TRACEPOINT_BENCHMARK is not set
# CONFIG_RING_BUFFER_BENCHMARK is not set
# CONFIG_TRACE_EVAL_MAP_FILE is not set
# CONFIG_FTRACE_RECORD_RECURSION is not set
# CONFIG_FTRACE_STARTUP_TEST is not set
# CONFIG_RING_BUFFER_STARTUP_TEST is not set
# CONFIG_RING_BUFFER_VALIDATE_TIME_DELTAS is not set
# CONFIG_PREEMPTIRQ_DELAY_TEST is not set
# CONFIG_KPROBE_EVENT_GEN_TEST is not set
# CONFIG_SAMPLES is not set
CONFIG_STRICT_DEVMEM=y
# CONFIG_IO_STRICT_DEVMEM is not set

#
# arm64 Debugging
#
# CONFIG_PID_IN_CONTEXTIDR is not set
# CONFIG_DEBUG_EFI is not set
# CONFIG_ARM64_RELOC_TEST is not set
# CONFIG_CORESIGHT is not set
# end of arm64 Debugging

#
# Kernel Testing and Coverage
#
# CONFIG_KUNIT is not set
# CONFIG_NOTIFIER_ERROR_INJECTION is not set
CONFIG_FUNCTION_ERROR_INJECTION=y
# CONFIG_FAULT_INJECTION is not set
CONFIG_ARCH_HAS_KCOV=y
CONFIG_CC_HAS_SANCOV_TRACE_PC=y
# CONFIG_KCOV is not set
CONFIG_RUNTIME_TESTING_MENU=y
# CONFIG_LKDTM is not set
# CONFIG_TEST_MIN_HEAP is not set
# CONFIG_TEST_DIV64 is not set
# CONFIG_KPROBES_SANITY_TEST is not set
# CONFIG_BACKTRACE_SELF_TEST is not set
# CONFIG_RBTREE_TEST is not set
# CONFIG_REED_SOLOMON_TEST is not set
# CONFIG_INTERVAL_TREE_TEST is not set
# CONFIG_PERCPU_TEST is not set
# CONFIG_ATOMIC64_SELFTEST is not set
# CONFIG_ASYNC_RAID6_TEST is not set
# CONFIG_TEST_HEXDUMP is not set
# CONFIG_STRING_SELFTEST is not set
# CONFIG_TEST_STRING_HELPERS is not set
# CONFIG_TEST_STRSCPY is not set
# CONFIG_TEST_KSTRTOX is not set
# CONFIG_TEST_PRINTF is not set
# CONFIG_TEST_SCANF is not set
# CONFIG_TEST_BITMAP is not set
# CONFIG_TEST_UUID is not set
# CONFIG_TEST_XARRAY is not set
# CONFIG_TEST_OVERFLOW is not set
# CONFIG_TEST_RHASHTABLE is not set
# CONFIG_TEST_HASH is not set
# CONFIG_TEST_IDA is not set
# CONFIG_TEST_LKM is not set
# CONFIG_TEST_BITOPS is not set
# CONFIG_TEST_VMALLOC is not set
# CONFIG_TEST_USER_COPY is not set
# CONFIG_TEST_BPF is not set
# CONFIG_TEST_BLACKHOLE_DEV is not set
# CONFIG_FIND_BIT_BENCHMARK is not set
# CONFIG_TEST_FIRMWARE is not set
# CONFIG_TEST_SYSCTL is not set
# CONFIG_TEST_UDELAY is not set
# CONFIG_TEST_STATIC_KEYS is not set
# CONFIG_TEST_KMOD is not set
# CONFIG_TEST_MEMCAT_P is not set
# CONFIG_TEST_STACKINIT is not set
# CONFIG_TEST_MEMINIT is not set
# CONFIG_TEST_FREE_PAGES is not set
CONFIG_ARCH_USE_MEMTEST=y
# CONFIG_MEMTEST is not set
# end of Kernel Testing and Coverage
# end of Kernel hacking

Re: Porting Xen in raspberry pi4B

[Stefano Stabellini]

[-- Attachment #1: Type: text/plain, Size: 40125 bytes --]

Hi Vipul,

I cannot spot any issue in the configuration, in particual you have:

CONFIG_XEN_FBDEV_FRONTEND=y

which is what you need.

The only thing I can suggest is to add printks to the Linux frontend
driver (the one running in the domU) which is
drivers/video/fbdev/xen-fbfront.c and printfs to the QEMU backend
(running in Dom0) which is hw/display/xenfb.c to figure out what is
going on.


Alternatively, you can setup PV network with the domU, such as:

  vif=['']

and then run x11 and a x11vnc server in your domU. You should be able to
connect to it using vncviewer at the network IP of your domU.

Basically you are skipping the problem because instead of using the PV
framebuffer protocol, you just use VNC over the network with the domU.


Cheers,

Stefano


On Tue, 22 Nov 2022, Vipul Suneja wrote:
> Hi Stefano,
> Thanks for the support!
> 
> Looks like I have tried all the combinations & possible ways to get display up but failed. Is there any document or pdf for porting xen on
> raspberrypi4.
> I could find lot's of links telling the same but couldn't see any official user guide or document from the xen community on the same. If
> there is something to refer 
> to please share with me.
> I am attaching the kernel configuration file also, just take a look if i have missed anything.
> Any other suggestions or input from your end could be really helpful?
> 
> Regards,
> Vipul Kumar
> 
> On Fri, Nov 11, 2022 at 6:40 AM Stefano Stabellini <sstabellini@kernel.org> wrote:
>       Hi Vipul,
> 
>       Sorry for the late reply. From the earlier logs that you sent, it looks
>       like everything should be working correctly. Specifically:
> 
>            vfb = ""
>             1 = ""
>              0 = ""
>               frontend = "/local/domain/1/device/vfb/0"
>               frontend-id = "1"
>               online = "1"
>               state = "4"
>               vnc = "1"
>               vnclisten = "127.0.0.1"
>               vncdisplay = "0"
>               vncunused = "1"
>               sdl = "0"
>               opengl = "0"
>               feature-resize = "1"
>               hotplug-status = "connected"
>               request-update = "1"
> 
>       state "4" means "connected". So I would expect that you should be able
>       to connect to the vnc server using vncviewer. You might not see anything
>       (black screen) but you should definitely be able to connect.
> 
>       I wouldn't try to launch x11 in the guest just yet. fbcon in Linux is
>       enough to render something on the screen. You should be able to see the
>       Linux text-based console rendered graphically, connecting to it via vnc.
> 
>       Sorry for the basic question, but have you tried all the following?
> 
>       vncviewer 127.0.0.1:0
>       vncviewer 127.0.0.1:1
>       vncviewer 127.0.0.1:2
>       vncviewer 127.0.0.1:5900
>       vncviewer 127.0.0.1:5901
>       vncviewer 127.0.0.1:5902
> 
>       Given that from the xenstore-ls logs everything seems to work correctly
>       I am not sure what else to suggest. You might have to add printf to QEMU
>       ui/vnc.c and hw/display/xenfb.c to see what is going wrong.
> 
>       Cheers,
> 
>       Stefano
> 
> 
>       On Mon, 7 Nov 2022, Vipul Suneja wrote:
>       > Hi Stefano,
>       > Thanks!
>       >
>       > Any input further on "xenstore-ls" logs?
>       >
>       > I am trying to run the x0vncserver & x11vnc server manually on guest machine(xen_guest_image_minimal) image but it's failing
>       with the below
>       > error.
>       >
>       > root@raspberrypi4-64:/usr/bin# x0vncserver
>       > x0vncserver: unable to open display ""
>       > root@raspberrypi4-64:/usr/bin#
>       > root@raspberrypi4-64:/usr/bin# x11vnc
>       > ###############################################################
>       > #@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@#
>       > #@                                                           @#
>       > #@  **  WARNING  **  WARNING  **  WARNING  **  WARNING  **   @#
>       > #@                                                           @#
>       > #@        YOU ARE RUNNING X11VNC WITHOUT A PASSWORD!!        @#
>       > #@                                                           @#
>       > #@  This means anyone with network access to this computer   @#
>       > #@  may be able to view and control your desktop.            @#
>       > #@                                                           @#
>       > #@ >>> If you did not mean to do this Press CTRL-C now!! <<< @#
>       > #@                                                           @#
>       > #@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@#
>       > #@                                                           @#
>       > #@  You can create an x11vnc password file by running:       @#
>       > #@                                                           @#
>       > #@       x11vnc -storepasswd password /path/to/passfile      @#
>       > #@  or   x11vnc -storepasswd /path/to/passfile               @#
>       > #@  or   x11vnc -storepasswd                                 @#
>       > #@                                                           @#
>       > #@  (the last one will use ~/.vnc/passwd)                    @#
>       > #@                                                           @#
>       > #@  and then starting x11vnc via:                            @#
>       > #@                                                           @#
>       > #@      x11vnc -rfbauth /path/to/passfile                    @#
>       > #@                                                           @#
>       > #@  an existing ~/.vnc/passwd file from another VNC          @#
>       > #@  application will work fine too.                          @#
>       > #@                                                           @#
>       > #@  You can also use the -passwdfile or -passwd options.     @#
>       > #@  (note -passwd is unsafe if local users are not trusted)  @#
>       > #@                                                           @#
>       > #@  Make sure any -rfbauth and -passwdfile password files    @#
>       > #@  cannot be read by untrusted users.                       @#
>       > #@                                                           @#
>       > #@  Use x11vnc -usepw to automatically use your              @#
>       > #@  ~/.vnc/passwd or ~/.vnc/passwdfile password files.       @#
>       > #@  (and prompt you to create ~/.vnc/passwd if neither       @#
>       > #@  file exists.)  Under -usepw, x11vnc will exit if it      @#
>       > #@  cannot find a password to use.                           @#
>       > #@                                                           @#
>       > #@                                                           @#
>       > #@  Even with a password, the subsequent VNC traffic is      @#
>       > #@  sent in the clear.  Consider tunnelling via ssh(1):      @#
>       > #@                                                           @#
>       > #@    http://www.karlrunge.com/x11vnc/#tunnelling            @#
>       > #@                                                           @#
>       > #@  Or using the x11vnc SSL options: -ssl and -stunnel       @#
>       > #@                                                           @#
>       > #@  Please Read the documentation for more info about        @#
>       > #@  passwords, security, and encryption.                     @#
>       > #@                                                           @#
>       > #@    http://www.karlrunge.com/x11vnc/faq.html#faq-passwd    @#
>       > #@                                                           @#
>       > #@  To disable this warning use the -nopw option, or put     @#
>       > #@  'nopw' on a line in your ~/.x11vncrc file.               @#
>       > #@                                                           @#
>       > #@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@#
>       > ###############################################################
>       > 09/03/2018 12:58:41 x11vnc version: 0.9.16 lastmod: 2019-01-05  pid: 424
>       > 09/03/2018 12:58:41 XOpenDisplay("") failed.
>       > 09/03/2018 12:58:41 Trying again with XAUTHLOCALHOSTNAME=localhost ...
>       > 09/03/2018 12:58:41
>       > 09/03/2018 12:58:41 *** XOpenDisplay failed. No -display or DISPLAY.
>       > 09/03/2018 12:58:41 *** Trying ":0" in 4 seconds.  Press Ctrl-C to abort.
>       > 09/03/2018 12:58:41 *** 1 2 3 4
>       > 09/03/2018 12:58:45 XOpenDisplay(":0") failed.
>       > 09/03/2018 12:58:45 Trying again with XAUTHLOCALHOSTNAME=localhost ...
>       > 09/03/2018 12:58:45 XOpenDisplay(":0") failed.
>       > 09/03/2018 12:58:45 Trying again with unset XAUTHLOCALHOSTNAME ...
>       > 09/03/2018 12:58:45
>       >
>       > 09/03/2018 12:58:45 ***************************************
>       > 09/03/2018 12:58:45 *** XOpenDisplay failed (:0)
>       >
>       > *** x11vnc was unable to open the X DISPLAY: ":0", it cannot continue.
>       > *** There may be "Xlib:" error messages above with details about the failure.
>       >
>       > Some tips and guidelines:
>       >
>       > ** An X server (the one you wish to view) must be running before x11vnc is
>       >    started: x11vnc does not start the X server.  (however, see the -create
>       >    option if that is what you really want).
>       >
>       > ** You must use -display <disp>, -OR- set and export your $DISPLAY
>       >    environment variable to refer to the display of the desired X server.
>       >  - Usually the display is simply ":0" (in fact x11vnc uses this if you forget
>       >    to specify it), but in some multi-user situations it could be ":1", ":2",
>       >    or even ":137".  Ask your administrator or a guru if you are having
>       >    difficulty determining what your X DISPLAY is.
>       >
>       > ** Next, you need to have sufficient permissions (Xauthority)
>       >    to connect to the X DISPLAY.   Here are some Tips:
>       >
>       >  - Often, you just need to run x11vnc as the user logged into the X session.
>       >    So make sure to be that user when you type x11vnc.
>       >  - Being root is usually not enough because the incorrect MIT-MAGIC-COOKIE
>       >    file may be accessed.  The cookie file contains the secret key that
>       >    allows x11vnc to connect to the desired X DISPLAY.
>       >  - You can explicitly indicate which MIT-MAGIC-COOKIE file should be used
>       >    by the -auth option, e.g.:
>       >        x11vnc -auth /home/someuser/.Xauthority -display :0
>       >        x11vnc -auth /tmp/.gdmzndVlR -display :0
>       >    you must have read permission for the auth file.
>       >    See also '-auth guess' and '-findauth' discussed below.
>       >
>       > ** If NO ONE is logged into an X session yet, but there is a greeter login
>       >    program like "gdm", "kdm", "xdm", or "dtlogin" running, you will need
>       >    to find and use the raw display manager MIT-MAGIC-COOKIE file.
>       >    Some examples for various display managers:
>       >
>       >      gdm:     -auth /var/gdm/:0.Xauth
>       >               -auth /var/lib/gdm/:0.Xauth
>       >      kdm:     -auth /var/lib/kdm/A:0-crWk72
>       >               -auth /var/run/xauth/A:0-crWk72
>       >      xdm:     -auth /var/lib/xdm/authdir/authfiles/A:0-XQvaJk
>       >      dtlogin: -auth /var/dt/A:0-UgaaXa
>       >
>       >    Sometimes the command "ps wwwwaux | grep auth" can reveal the file location.
>       >
>       >    Starting with x11vnc 0.9.9 you can have it try to guess by using:
>       >
>       >               -auth guess
>       >
>       >    (see also the x11vnc -findauth option.)
>       >
>       >    Only root will have read permission for the file, and so x11vnc must be run
>       >    as root (or copy it).  The random characters in the filenames will of course
>       >    change and the directory the cookie file resides in is system dependent.
>       >
>       > See also: http://www.karlrunge.com/x11vnc/faq.html
>       >
>       > Regards,
>       > Vipul Kumar
>       >
>       > On Thu, Nov 3, 2022 at 10:27 PM Vipul Suneja <vsuneja63@gmail.com> wrote:
>       >       Hi Stefano,
>       > Thanks!
>       >
>       > I used xen-guest-image-minimal(simple console based image) as a guest with fbcon & fbdev enabled in kernel configurations but
>       still
>       > the same error can't open the display.
>       > below are the outcome of "xenstore-ls":
>       >
>       > root@raspberrypi4-64:~/guest1# xenstore-ls
>       > tool = ""
>       >  xenstored = ""
>       > local = ""
>       >  domain = ""
>       >   0 = ""
>       >    control = ""
>       >     feature-poweroff = "1"
>       >     feature-reboot = "1"
>       >    domid = "0"
>       >    name = "Domain-0"
>       >    device-model = ""
>       >     0 = ""
>       >      backends = ""
>       >       console = ""
>       >       vkbd = ""
>       >       vfb = ""
>       >       qnic = ""
>       >      state = "running"
>       >     1 = ""
>       >      backends = ""
>       >       console = ""
>       >       vkbd = ""
>       >       vfb = ""
>       >       qnic = ""
>       >      state = "running"
>       >    backend = ""
>       >     vbd = ""
>       >      1 = ""
>       >       51712 = ""
>       >        frontend = "/local/domain/1/device/vbd/51712"
>       >        params = "/home/root/guest2/xen-guest-image-minimal-raspberrypi4-64.ext3"
>       >        script = "/etc/xen/scripts/block"
>       >        frontend-id = "1"
>       >        online = "1"
>       >        removable = "0"
>       >        bootable = "1"
>       >        state = "4"
>       >        dev = "xvda"
>       >        type = "phy"
>       >        mode = "w"
>       >        device-type = "disk"
>       >        discard-enable = "1"
>       >        feature-max-indirect-segments = "256"
>       >        multi-queue-max-queues = "4"
>       >        max-ring-page-order = "4"
>       >        node = "/dev/loop0"
>       >        physical-device = "7:0"
>       >        physical-device-path = "/dev/loop0"
>       >        hotplug-status = "connected"
>       >        feature-flush-cache = "1"
>       >        discard-granularity = "4096"
>       >        discard-alignment = "0"
>       >        discard-secure = "0"
>       >        feature-discard = "1"
>       >        feature-barrier = "1"
>       >        feature-persistent = "1"
>       >        sectors = "1794048"
>       >        info = "0"
>       >        sector-size = "512"
>       >        physical-sector-size = "512"
>       >     vfb = ""
>       >      1 = ""
>       >       0 = ""
>       >        frontend = "/local/domain/1/device/vfb/0"
>       >        frontend-id = "1"
>       >        online = "1"
>       >        state = "4"
>       >        vnc = "1"
>       >        vnclisten = "127.0.0.1"
>       >        vncdisplay = "0"
>       >        vncunused = "1"
>       >        sdl = "0"
>       >        opengl = "0"
>       >        feature-resize = "1"
>       >        hotplug-status = "connected"
>       >        request-update = "1"
>       >     vkbd = ""
>       >      1 = ""
>       >       0 = ""
>       >        frontend = "/local/domain/1/device/vkbd/0"
>       >        frontend-id = "1"
>       >        online = "1"
>       >        state = "4"
>       >        feature-abs-pointer = "1"
>       >        feature-raw-pointer = "1"
>       >        hotplug-status = "connected"
>       >     console = ""
>       >      1 = ""
>       >       0 = ""
>       >        frontend = "/local/domain/1/console"
>       >        frontend-id = "1"
>       >        online = "1"
>       >        state = "1"
>       >        protocol = "vt100"
>       >     vif = ""
>       >      1 = ""
>       >       0 = ""
>       >        frontend = "/local/domain/1/device/vif/0"
>       >        frontend-id = "1"
>       >        online = "1"
>       >        state = "4"
>       >        script = "/etc/xen/scripts/vif-bridge"
>       >        mac = "e4:5f:01:cd:7b:dd"
>       >        bridge = "xenbr0"
>       >        handle = "0"
>       >        type = "vif"
>       >        hotplug-status = "connected"
>       >        feature-sg = "1"
>       >        feature-gso-tcpv4 = "1"
>       >        feature-gso-tcpv6 = "1"
>       >        feature-ipv6-csum-offload = "1"
>       >        feature-rx-copy = "1"
>       >        feature-xdp-headroom = "1"
>       >        feature-rx-flip = "0"
>       >        feature-multicast-control = "1"
>       >        feature-dynamic-multicast-control = "1"
>       >        feature-split-event-channels = "1"
>       >        multi-queue-max-queues = "4"
>       >        feature-ctrl-ring = "1"
>       >   1 = ""
>       >    vm = "/vm/d81ec5a9-5bf9-4f2b-89e8-0f60d6da948f"
>       >    name = "guest2"
>       >    cpu = ""
>       >     0 = ""
>       >      availability = "online"
>       >     1 = ""
>       >      availability = "online"
>       >    memory = ""
>       >     static-max = "2097152"
>       >     target = "2097152"
>       >     videoram = "0"
>       >    device = ""
>       >     suspend = ""
>       >      event-channel = ""
>       >     vbd = ""
>       >      51712 = ""
>       >       backend = "/local/domain/0/backend/vbd/1/51712"
>       >       backend-id = "0"
>       >       state = "4"
>       >       virtual-device = "51712"
>       >       device-type = "disk"
>       >       multi-queue-num-queues = "2"
>       >       queue-0 = ""
>       >        ring-ref = "8"
>       >        event-channel = "4"
>       >       queue-1 = ""
>       >        ring-ref = "9"
>       >        event-channel = "5"
>       >       protocol = "arm-abi"
>       >       feature-persistent = "1"
>       >     vfb = ""
>       >      0 = ""
>       >       backend = "/local/domain/0/backend/vfb/1/0"
>       >       backend-id = "0"
>       >       state = "4"
>       >       page-ref = "275022"
>       >       event-channel = "3"
>       >       protocol = "arm-abi"
>       >       feature-update = "1"
>       >     vkbd = ""
>       >      0 = ""
>       >       backend = "/local/domain/0/backend/vkbd/1/0"
>       >       backend-id = "0"
>       >       state = "4"
>       >       request-abs-pointer = "1"
>       >       page-ref = "275322"
>       >       page-gref = "1284"
>       >       event-channel = "10"
>       >     vif = ""
>       >      0 = ""
>       >       backend = "/local/domain/0/backend/vif/1/0"
>       >       backend-id = "0"
>       >       state = "4"
>       >       handle = "0"
>       >       mac = "e4:5f:01:cd:7b:dd"
>       >       mtu = "1500"
>       >       xdp-headroom = "0"
>       >       multi-queue-num-queues = "2"
>       >       queue-0 = ""
>       >        tx-ring-ref = "1280"
>       >        rx-ring-ref = "1281"
>       >        event-channel-tx = "6"
>       >        event-channel-rx = "7"
>       >       queue-1 = ""
>       >        tx-ring-ref = "1282"
>       >        rx-ring-ref = "1283"
>       >        event-channel-tx = "8"
>       >        event-channel-rx = "9"
>       >       request-rx-copy = "1"
>       >       feature-rx-notify = "1"
>       >       feature-sg = "1"
>       >       feature-gso-tcpv4 = "1"
>       >       feature-gso-tcpv6 = "1"
>       >       feature-ipv6-csum-offload = "1"
>       >    control = ""
>       >     shutdown = ""
>       >     feature-poweroff = "1"
>       >     feature-reboot = "1"
>       >     feature-suspend = ""
>       >     sysrq = ""
>       >     platform-feature-multiprocessor-suspend = "1"
>       >     platform-feature-xs_reset_watches = "1"
>       >    data = ""
>       >    drivers = ""
>       >    feature = ""
>       >    attr = ""
>       >    error = ""
>       >    domid = "1"
>       >    store = ""
>       >     port = "1"
>       >     ring-ref = "233473"
>       >    console = ""
>       >     backend = "/local/domain/0/backend/console/1/0"
>       >     backend-id = "0"
>       >     limit = "1048576"
>       >     type = "xenconsoled"
>       >     output = "pty"
>       >     tty = "/dev/pts/1"
>       >     port = "2"
>       >     ring-ref = "233472"
>       >     vnc-listen = "127.0.0.1"
>       >     vnc-port = "5900"
>       >    image = ""
>       >     device-model-pid = "788"
>       > vm = ""
>       >  d81ec5a9-5bf9-4f2b-89e8-0f60d6da948f = ""
>       >   name = "guest2"
>       >   uuid = "d81ec5a9-5bf9-4f2b-89e8-0f60d6da948f"
>       >   start_time = "1520600274.27"
>       > libxl = ""
>       >  1 = ""
>       >   device = ""
>       >    vbd = ""
>       >     51712 = ""
>       >      frontend = "/local/domain/1/device/vbd/51712"
>       >      backend = "/local/domain/0/backend/vbd/1/51712"
>       >      params = "/home/root/guest2/xen-guest-image-minimal-raspberrypi4-64.ext3"
>       >      script = "/etc/xen/scripts/block"
>       >      frontend-id = "1"
>       >      online = "1"
>       >      removable = "0"
>       >      bootable = "1"
>       >      state = "1"
>       >      dev = "xvda"
>       >      type = "phy"
>       >      mode = "w"
>       >      device-type = "disk"
>       >      discard-enable = "1"
>       >    vfb = ""
>       >     0 = ""
>       >      frontend = "/local/domain/1/device/vfb/0"
>       >      backend = "/local/domain/0/backend/vfb/1/0"
>       >      frontend-id = "1"
>       >      online = "1"
>       >      state = "1"
>       >      vnc = "1"
>       >      vnclisten = "127.0.0.1"
>       >      vncdisplay = "0"
>       >      vncunused = "1"
>       >      sdl = "0"
>       >      opengl = "0"
>       >    vkbd = ""
>       >     0 = ""
>       >      frontend = "/local/domain/1/device/vkbd/0"
>       >      backend = "/local/domain/0/backend/vkbd/1/0"
>       >      frontend-id = "1"
>       >      online = "1"
>       >      state = "1"
>       >    console = ""
>       >     0 = ""
>       >      frontend = "/local/domain/1/console"
>       >      backend = "/local/domain/0/backend/console/1/0"
>       >      frontend-id = "1"
>       >      online = "1"
>       >      state = "1"
>       >      protocol = "vt100"
>       >    vif = ""
>       >     0 = ""
>       >      frontend = "/local/domain/1/device/vif/0"
>       >      backend = "/local/domain/0/backend/vif/1/0"
>       >      frontend-id = "1"
>       >      online = "1"
>       >      state = "1"
>       >      script = "/etc/xen/scripts/vif-bridge"
>       >      mac = "e4:5f:01:cd:7b:dd"
>       >      bridge = "xenbr0"
>       >      handle = "0"
>       >      type = "vif"
>       >      hotplug-status = ""
>       >   type = "pvh"
>       >   dm-version = "qemu_xen"
>       > root@raspberrypi4-64:~/guest1#
>       >
>       > Any input as per above? Looking forward to hearing from you.
>       >
>       > Regards,
>       > Vipul Kumar
>       >
>       > On Wed, Oct 26, 2022 at 5:21 AM Stefano Stabellini <sstabellini@kernel.org> wrote:
>       >       Hi Vipul,
>       >
>       >       If you look at the QEMU logs, it says:
>       >
>       >       VNC server running on 127.0.0.1:5900
>       >
>       >       That is the VNC server you need to connect to. So in theory:
>       >
>       >         vncviewer 127.0.0.1:5900
>       >
>       >       should work correctly.
>       >
>       >
>       >       If you have:
>       >
>       >         vfb = ["type=vnc"]
>       >
>       >       in your xl config file and you have "fbdev" in your Linux guest, it
>       >       should work.
>       >
>       >       If you connect to the VNC server but you get a black screen, it might be
>       >       a guest configuration issue. I would try with a simpler guest, text only
>       >       (no X11, no Wayland) and enable the fbdev console (fbcon). See
>       >       Documentation/fb/fbcon.rst in Linux. You should be able to see a
>       >       graphical console over VNC.
>       >
>       >       If that works, then you know that the fbdev kernel driver (xen-fbfront)
>       >       works correctly.
>       >
>       >       If it doesn't work, the output of "xenstore-ls" would be interesting.
>       >
>       >       Cheers,
>       >
>       >       Stefano
>       >
>       >
>       >       On Wed, 19 Oct 2022, Vipul Suneja wrote:
>       >       > Hi Stefano,
>       >       >
>       >       > Thanks for the response!
>       >       >
>       >       > I am following the same link you shared from the beginning. Tried the command "vncviewer localhost:0" in DOM0 but
>       same
>       >       issue "Can't open
>       >       > display", below are the logs:
>       >       >
>       >       > root@raspberrypi4-64:~# vncviewer localhost:0
>       >       >
>       >       > TigerVNC Viewer 64-bit v1.11.0
>       >       > Built on: 2020-09-08 12:16
>       >       > Copyright (C) 1999-2020 TigerVNC Team and many others (see README.rst)
>       >       > See https://www.tigervnc.org for information on TigerVNC.
>       >       > Can't open display:
>       >       >
>       >       > Below are the netstat logs, i couldn't see anything running at port 5900 or 5901:
>       >       >
>       >       > root@raspberrypi4-64:~# netstat -tuwx
>       >       > Active Internet connections (w/o servers)
>       >       > Proto Recv-Q Send-Q Local Address           Foreign Address         State      
>       >       > tcp        0    164 192.168.1.39:ssh        192.168.1.38:37472      ESTABLISHED
>       >       > Active UNIX domain sockets (w/o servers)
>       >       > Proto RefCnt Flags       Type       State         I-Node Path
>       >       > unix  8      [ ]         DGRAM      CONNECTED      10565 /dev/log
>       >       > unix  3      [ ]         STREAM     CONNECTED      10891 /var/run/xenstored/socket
>       >       > unix  3      [ ]         STREAM     CONNECTED      13791
>       >       > unix  3      [ ]         STREAM     CONNECTED      10843 /var/run/xenstored/socket
>       >       > unix  3      [ ]         STREAM     CONNECTED      10573 /var/run/xenstored/socket
>       >       > unix  2      [ ]         DGRAM      CONNECTED      14510
>       >       > unix  3      [ ]         STREAM     CONNECTED      13249
>       >       > unix  2      [ ]         DGRAM      CONNECTED      13887
>       >       > unix  2      [ ]         DGRAM      CONNECTED      10599
>       >       > unix  3      [ ]         STREAM     CONNECTED      14005
>       >       > unix  3      [ ]         STREAM     CONNECTED      13258
>       >       > unix  3      [ ]         STREAM     CONNECTED      13248
>       >       > unix  3      [ ]         STREAM     CONNECTED      14003
>       >       > unix  3      [ ]         STREAM     CONNECTED      10572 /var/run/xenstored/socket
>       >       > unix  3      [ ]         STREAM     CONNECTED      10786 /var/run/xenstored/socket
>       >       > unix  3      [ ]         DGRAM      CONNECTED      13186
>       >       > unix  3      [ ]         STREAM     CONNECTED      10864 /var/run/xenstored/socket
>       >       > unix  3      [ ]         STREAM     CONNECTED      10812 /var/run/xenstored/socket
>       >       > unix  2      [ ]         DGRAM      CONNECTED      14083
>       >       > unix  3      [ ]         STREAM     CONNECTED      10813 /var/run/xenstored/socket
>       >       > unix  3      [ ]         STREAM     CONNECTED      14068
>       >       > unix  3      [ ]         STREAM     CONNECTED      13256
>       >       > unix  3      [ ]         STREAM     CONNECTED      10571 /var/run/xenstored/socket
>       >       > unix  3      [ ]         STREAM     CONNECTED      10842
>       >       > unix  3      [ ]         STREAM     CONNECTED      13985
>       >       > unix  3      [ ]         DGRAM      CONNECTED      13185
>       >       > unix  2      [ ]         STREAM     CONNECTED      13884
>       >       > unix  2      [ ]         DGRAM      CONNECTED      14528
>       >       > unix  2      [ ]         DGRAM      CONNECTED      13785
>       >       > unix  3      [ ]         STREAM     CONNECTED      14034
>       >       >
>       >       > Attaching xen log files of /var/log/xen.
>       >       > I didn't get the role of QEMU here because as mentioned earlier, I am porting in raspberrypi 4B.
>       >       >
>       >       > Regards,
>       >       > Vipul Kumar
>       >       >
>       >       > On Wed, Oct 19, 2022 at 12:43 AM Stefano Stabellini <sstabellini@kernel.org> wrote:
>       >       >       It usually works the way it is described in the guide:
>       >       >
>       >       >     
>       >     
>         https://www.virtuatopia.com/index.php?title=Configuring_a_VNC_based_Graphical_Console_for_a_Xen_Paravirtualized_domainU_Guest
>       >       >
>       >       >       You don't need to install any VNC-related server software because it is
>       >       >       already provided by Xen (to be precise it is provided by QEMU working
>       >       >       together with Xen.)
>       >       >
>       >       >       You only need the vnc client in dom0 so that you can connect, but you
>       >       >       could also run the vnc client outside from another host. So basically
>       >       >       the following should work when executed in Dom0 after creating DomU:
>       >       >
>       >       >         vncviewer localhost:0
>       >       >
>       >       >       Can you attach the Xen and QEMU logs (/var/log/xen/*)? And also use
>       >       >       netstat -taunp to check if there is anything running at port 5900 or
>       >       >       5901?
>       >       >
>       >       >       Cheers,
>       >       >
>       >       >       Stefano
>       >       >
>       >       >
>       >       >       On Tue, 18 Oct 2022, Vipul Suneja wrote:
>       >       >       > Hi Stefano,
>       >       >       >
>       >       >       > Thanks for the response!
>       >       >       >
>       >       >       > I could install tigerVNC, x11vnc & libvncserver in Dom0 xen-image-minimal but only manage to install
>       >       libvncserver(couldn't
>       >       >       install tigervnc
>       >       >       > & x11vnc because of x11
>       >       >       > support missing, it's wayland) in DOMU custom graphical image. I tried running vncviewer with IP address &
>       port
>       >       in dom0 to
>       >       >       access the domu
>       >       >       > graphical image display as per below commands.
>       >       >       >  
>       >       >       >  vncviewer 192.168.1.42:5901
>       >       >       >  
>       >       >       >  But it showing can't open display, below are the logs:
>       >       >       >  
>       >       >       > root@raspberrypi4-64:~/guest1# vncviewer 192.168.1.42:5901
>       >       >       >
>       >       >       > TigerVNC Viewer 64-bit v1.11.0
>       >       >       > Built on: 2020-09-08 12:16
>       >       >       > Copyright (C) 1999-2020 TigerVNC Team and many others (see README.rst)
>       >       >       > See https://www.tigervnc.org for information on TigerVNC.
>       >       >       > Can't open display:
>       >       >       > root@raspberrypi4-64:~/guest1#
>       >       >       >
>       >       >       > I am not exactly sure what the issue is but I thought only libvncserver in DOMU could work to get access but
>       it
>       >       did not
>       >       >       work. 
>       >       >       > If TigerVNC is the issue here then is there any other VNC source which could be installed for both x11 &
>       >       wayland supported
>       >       >       images?
>       >       >       >
>       >       >       > Regards,
>       >       >       > Vipul Kumar
>       >       >       >
>       >       >       > On Tue, Oct 18, 2022 at 2:40 AM Stefano Stabellini <sstabellini@kernel.org> wrote:
>       >       >       >       VNC is typically easier to setup, because SDL needs extra libraries at
>       >       >       >       build time and runtime. If QEMU is built without SDL support it won't
>       >       >       >       start when you ask for SDL.
>       >       >       >
>       >       >       >       VNC should work with both x11 and wayland in your domU. It doesn't work
>       >       >       >       at the x11 level, it exposes a special fbdev device in your domU that
>       >       >       >       should work with:
>       >       >       >       - a graphical console in Linux domU
>       >       >       >       - x11
>       >       >       >       - wayland (but I haven't tested this so I am not 100% sure about it)
>       >       >       >
>       >       >       >       When you say "it doesn't work", what do you mean? Do you get a black
>       >       >       >       window?
>       >       >       >
>       >       >       >       You need CONFIG_XEN_FBDEV_FRONTEND in Linux domU
>       >       >       >       (drivers/video/fbdev/xen-fbfront.c). I would try to get a graphical text
>       >       >       >       console up and running in your domU before attempting x11/wayland.
>       >       >       >
>       >       >       >       Cheers,
>       >       >       >
>       >       >       >       Stefano
>       >       >       >
>       >       >       >       On Mon, 17 Oct 2022, Vipul Suneja wrote:
>       >       >       >       > Hi,
>       >       >       >       > Thanks!
>       >       >       >       >
>       >       >       >       > I have ported xen minimal image as DOM0 & custom wayland GUI based image as DOMU in raspberry pi4B. I
>       >       am trying to
>       >       >       make GUI
>       >       >       >       display up
>       >       >       >       > for guest machine. I tried using sdl, included below line in guest.conf file
>       >       >       >       > vfb= [ 'sdl=1' ]
>       >       >       >       >
>       >       >       >       > But it is throwing below error:
>       >       >       >       >
>       >       >       >       > root@raspberrypi4-64:~/guest1# xl create -c guest1.cfg
>       >       >       >       > Parsing config from guest1.cfg
>       >       >       >       > libxl: error: libxl_qmp.c:1400:qmp_ev_fd_callback: Domain 3:error on QMP socket: Connection reset by
>       >       peer
>       >       >       >       > libxl: error: libxl_qmp.c:1439:qmp_ev_fd_callback: Domain 3:Error happened with the QMP connection to
>       >       QEMU
>       >       >       >       > libxl: error: libxl_dm.c:3351:device_model_postconfig_done: Domain 3:Post DM startup configs failed,
>       >       rc=-26
>       >       >       >       > libxl: error: libxl_create.c:1867:domcreate_devmodel_started: Domain 3:device model did not start:
>       -26
>       >       >       >       > libxl: error: libxl_aoutils.c:646:libxl__kill_xs_path: Device Model already exited
>       >       >       >       > libxl: error: libxl_domain.c:1183:libxl__destroy_domid: Domain 3:Non-existant domain
>       >       >       >       > libxl: error: libxl_domain.c:1137:domain_destroy_callback: Domain 3:Unable to destroy guest
>       >       >       >       > libxl: error: libxl_domain.c:1064:domain_destroy_cb: Domain 3:Destruction of domain failed
>       >       >       >       >
>       >       >       >       > Another way is VNC, i could install tigervnc in DOM0 but same i couldn't in guest machine because it
>       >       doesn't support
>       >       >       >       x11(supports wayland
>       >       >       >       > only). I am completely blocked here, Need your support to enable the display up.
>       >       >       >       > Any alternative of VNC which could work in both x11 & wayland supported images?
>       >       >       >       >
>       >       >       >       > Any input on VNC, SDL or any other way to proceed on this? Looking forward to hearing from you.
>       >       >       >       >
>       >       >       >       > Regards,
>       >       >       >       > Vipul Kumar
>       >       >       >
>       >       >       >
>       >       >       >
>       >       >
>       >       >
>       >       >
>       >
>       >
>       >
> 
> 
> 

Re: Porting Xen in raspberry pi4B

[Vipul Suneja]

[-- Attachment #1: Type: text/plain, Size: 42099 bytes --]

Hi Stefano,

Thanks!

I am exploring both options here, modification of framebuffer source file &
setting up x11vnc server in guest.
Other than these I would like to share a few findings with you.

1. If i keep "CONFIG_XEN_FBDEV_FRONTEND=y" then xen-fbfront.ko is not
generating but if i keep "CONFIG_XEN_FBDEV_FRONTEND=m"
then could see xen-fbfront.ko & its loading also. Same things with other
frontend/backend drivers also. Do we need to configure these drivers as a
module(m) only?

2. I could see xenstored service is running for the host but it's always
failing for the guest machine. I could see it in bootup logs & via
systemctl status also.
Below are the logs:













































*[  OK  ] Reached target Basic System.[  OK  ] Started Kernel Logging
Service.[  OK  ] Started System Logging Service.         Starting D-Bus
System Message Bus...         Starting User Login Management...
 Starting Permit User Sessions...         Starting The Xen xenstore...
   Starting OpenSSH Key Generation...[FAILED] Failed to start The Xen
xenstore.See 'systemctl status xenstored.service' for details.[DEPEND]
Dependency failed for qemu for xen dom0 disk backend.[DEPEND] Dependency
failed for Xend…p guests on boot and shutdown.[DEPEND] Dependency failed
for xen-…des, JSON configuration stub).[DEPEND] Dependency failed for
Xenc…guest consoles and hypervisor.[  OK  ] Finished Permit User Sessions.[
 OK  ] Started Getty on tty1.[  OK  ] Started Serial Getty on hvc0.[  OK  ]
Started Serial Getty on ttyS0.[  OK  ] Reached target Login Prompts.
 Starting Xen-watchdog - run xen watchdog daemon...[  OK  ] Started D-Bus
System Message Bus.[  OK  ] Started Xen-watchdog - run xen watchdog
daemon.[  OK  ] Finished OpenSSH Key Generation.[  OK  ] Started User Login
Management.[  OK  ] Reached target Multi-User System.         Starting
Record Runlevel Change in UTMP...[  OK  ] Finished Record Runlevel Change
in UTMP.fbcon: Taking over consolePoky (Yocto Project Reference Distro)
4.0.4 raspberrypi4-64 hvc0raspberrypi4-64 login:
rootroot@raspberrypi4-64:~#root@raspberrypi4-64:~#root@raspberrypi4-64:~#
systemctl status xenstored.servicex xenstored.service - The Xen xenstore
 Loaded: loaded (/lib/systemd/system/xenstored.service; enabled; vendor
preset: enabled)     Active: failed (Result: exit-code) since Thu
2022-12-01 06:12:05 UTC; 26s ago    Process: 195 ExecStartPre=/bin/grep -q
control_d /proc/xen/capabilities (code=exited, status=1/FAILURE)Dec 01
06:12:04 raspberrypi4-64 systemd[1]: Starting The Xen xenstore...Dec 01
06:12:05 raspberrypi4-64 systemd[1]: xenstored.service: Control
pro...UREDec 01 06:12:05 raspberrypi4-64 systemd[1]: xenstored.service:
Failed with...e'.Dec 01 06:12:05 raspberrypi4-64 systemd[1]: Failed to
start The Xen xenstore.Hint: Some lines were ellipsized, use -l to show in
full.*
*root@raspberrypi4-64:~# *

Any input on these?

Thanks & Regards,
Vipul Kumar

On Wed, Nov 23, 2022 at 5:41 AM Stefano Stabellini <sstabellini@kernel.org>
wrote:

> Hi Vipul,
>
> I cannot spot any issue in the configuration, in particual you have:
>
> CONFIG_XEN_FBDEV_FRONTEND=y
>
> which is what you need.
>
> The only thing I can suggest is to add printks to the Linux frontend
> driver (the one running in the domU) which is
> drivers/video/fbdev/xen-fbfront.c and printfs to the QEMU backend
> (running in Dom0) which is hw/display/xenfb.c to figure out what is
> going on.
>
>
> Alternatively, you can setup PV network with the domU, such as:
>
>   vif=['']
>
> and then run x11 and a x11vnc server in your domU. You should be able to
> connect to it using vncviewer at the network IP of your domU.
>
> Basically you are skipping the problem because instead of using the PV
> framebuffer protocol, you just use VNC over the network with the domU.
>
>
> Cheers,
>
> Stefano
>
>
> On Tue, 22 Nov 2022, Vipul Suneja wrote:
> > Hi Stefano,
> > Thanks for the support!
> >
> > Looks like I have tried all the combinations & possible ways to get
> display up but failed. Is there any document or pdf for porting xen on
> > raspberrypi4.
> > I could find lot's of links telling the same but couldn't see any
> official user guide or document from the xen community on the same. If
> > there is something to refer
> > to please share with me.
> > I am attaching the kernel configuration file also, just take a look if i
> have missed anything.
> > Any other suggestions or input from your end could be really helpful?
> >
> > Regards,
> > Vipul Kumar
> >
> > On Fri, Nov 11, 2022 at 6:40 AM Stefano Stabellini <
> sstabellini@kernel.org> wrote:
> >       Hi Vipul,
> >
> >       Sorry for the late reply. From the earlier logs that you sent, it
> looks
> >       like everything should be working correctly. Specifically:
> >
> >            vfb = ""
> >             1 = ""
> >              0 = ""
> >               frontend = "/local/domain/1/device/vfb/0"
> >               frontend-id = "1"
> >               online = "1"
> >               state = "4"
> >               vnc = "1"
> >               vnclisten = "127.0.0.1"
> >               vncdisplay = "0"
> >               vncunused = "1"
> >               sdl = "0"
> >               opengl = "0"
> >               feature-resize = "1"
> >               hotplug-status = "connected"
> >               request-update = "1"
> >
> >       state "4" means "connected". So I would expect that you should be
> able
> >       to connect to the vnc server using vncviewer. You might not see
> anything
> >       (black screen) but you should definitely be able to connect.
> >
> >       I wouldn't try to launch x11 in the guest just yet. fbcon in Linux
> is
> >       enough to render something on the screen. You should be able to
> see the
> >       Linux text-based console rendered graphically, connecting to it
> via vnc.
> >
> >       Sorry for the basic question, but have you tried all the following?
> >
> >       vncviewer 127.0.0.1:0
> >       vncviewer 127.0.0.1:1
> >       vncviewer 127.0.0.1:2
> >       vncviewer 127.0.0.1:5900
> >       vncviewer 127.0.0.1:5901
> >       vncviewer 127.0.0.1:5902
> >
> >       Given that from the xenstore-ls logs everything seems to work
> correctly
> >       I am not sure what else to suggest. You might have to add printf
> to QEMU
> >       ui/vnc.c and hw/display/xenfb.c to see what is going wrong.
> >
> >       Cheers,
> >
> >       Stefano
> >
> >
> >       On Mon, 7 Nov 2022, Vipul Suneja wrote:
> >       > Hi Stefano,
> >       > Thanks!
> >       >
> >       > Any input further on "xenstore-ls" logs?
> >       >
> >       > I am trying to run the x0vncserver & x11vnc server manually on
> guest machine(xen_guest_image_minimal) image but it's failing
> >       with the below
> >       > error.
> >       >
> >       > root@raspberrypi4-64:/usr/bin# x0vncserver
> >       > x0vncserver: unable to open display ""
> >       > root@raspberrypi4-64:/usr/bin#
> >       > root@raspberrypi4-64:/usr/bin# x11vnc
> >       > ###############################################################
> >       > #@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@#
> >       > #@                                                           @#
> >       > #@  **  WARNING  **  WARNING  **  WARNING  **  WARNING  **   @#
> >       > #@                                                           @#
> >       > #@        YOU ARE RUNNING X11VNC WITHOUT A PASSWORD!!        @#
> >       > #@                                                           @#
> >       > #@  This means anyone with network access to this computer   @#
> >       > #@  may be able to view and control your desktop.            @#
> >       > #@                                                           @#
> >       > #@ >>> If you did not mean to do this Press CTRL-C now!! <<< @#
> >       > #@                                                           @#
> >       > #@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@#
> >       > #@                                                           @#
> >       > #@  You can create an x11vnc password file by running:       @#
> >       > #@                                                           @#
> >       > #@       x11vnc -storepasswd password /path/to/passfile      @#
> >       > #@  or   x11vnc -storepasswd /path/to/passfile               @#
> >       > #@  or   x11vnc -storepasswd                                 @#
> >       > #@                                                           @#
> >       > #@  (the last one will use ~/.vnc/passwd)                    @#
> >       > #@                                                           @#
> >       > #@  and then starting x11vnc via:                            @#
> >       > #@                                                           @#
> >       > #@      x11vnc -rfbauth /path/to/passfile                    @#
> >       > #@                                                           @#
> >       > #@  an existing ~/.vnc/passwd file from another VNC          @#
> >       > #@  application will work fine too.                          @#
> >       > #@                                                           @#
> >       > #@  You can also use the -passwdfile or -passwd options.     @#
> >       > #@  (note -passwd is unsafe if local users are not trusted)  @#
> >       > #@                                                           @#
> >       > #@  Make sure any -rfbauth and -passwdfile password files    @#
> >       > #@  cannot be read by untrusted users.                       @#
> >       > #@                                                           @#
> >       > #@  Use x11vnc -usepw to automatically use your              @#
> >       > #@  ~/.vnc/passwd or ~/.vnc/passwdfile password files.       @#
> >       > #@  (and prompt you to create ~/.vnc/passwd if neither       @#
> >       > #@  file exists.)  Under -usepw, x11vnc will exit if it      @#
> >       > #@  cannot find a password to use.                           @#
> >       > #@                                                           @#
> >       > #@                                                           @#
> >       > #@  Even with a password, the subsequent VNC traffic is      @#
> >       > #@  sent in the clear.  Consider tunnelling via ssh(1):      @#
> >       > #@                                                           @#
> >       > #@    http://www.karlrunge.com/x11vnc/#tunnelling            @#
> >       > #@                                                           @#
> >       > #@  Or using the x11vnc SSL options: -ssl and -stunnel       @#
> >       > #@                                                           @#
> >       > #@  Please Read the documentation for more info about        @#
> >       > #@  passwords, security, and encryption.                     @#
> >       > #@                                                           @#
> >       > #@    http://www.karlrunge.com/x11vnc/faq.html#faq-passwd    @#
> >       > #@                                                           @#
> >       > #@  To disable this warning use the -nopw option, or put     @#
> >       > #@  'nopw' on a line in your ~/.x11vncrc file.               @#
> >       > #@                                                           @#
> >       > #@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@#
> >       > ###############################################################
> >       > 09/03/2018 12:58:41 x11vnc version: 0.9.16 lastmod: 2019-01-05
>  pid: 424
> >       > 09/03/2018 12:58:41 XOpenDisplay("") failed.
> >       > 09/03/2018 12:58:41 Trying again with
> XAUTHLOCALHOSTNAME=localhost ...
> >       > 09/03/2018 12:58:41
> >       > 09/03/2018 12:58:41 *** XOpenDisplay failed. No -display or
> DISPLAY.
> >       > 09/03/2018 12:58:41 *** Trying ":0" in 4 seconds.  Press Ctrl-C
> to abort.
> >       > 09/03/2018 12:58:41 *** 1 2 3 4
> >       > 09/03/2018 12:58:45 XOpenDisplay(":0") failed.
> >       > 09/03/2018 12:58:45 Trying again with
> XAUTHLOCALHOSTNAME=localhost ...
> >       > 09/03/2018 12:58:45 XOpenDisplay(":0") failed.
> >       > 09/03/2018 12:58:45 Trying again with unset XAUTHLOCALHOSTNAME
> ...
> >       > 09/03/2018 12:58:45
> >       >
> >       > 09/03/2018 12:58:45 ***************************************
> >       > 09/03/2018 12:58:45 *** XOpenDisplay failed (:0)
> >       >
> >       > *** x11vnc was unable to open the X DISPLAY: ":0", it cannot
> continue.
> >       > *** There may be "Xlib:" error messages above with details about
> the failure.
> >       >
> >       > Some tips and guidelines:
> >       >
> >       > ** An X server (the one you wish to view) must be running before
> x11vnc is
> >       >    started: x11vnc does not start the X server.  (however, see
> the -create
> >       >    option if that is what you really want).
> >       >
> >       > ** You must use -display <disp>, -OR- set and export your
> $DISPLAY
> >       >    environment variable to refer to the display of the desired X
> server.
> >       >  - Usually the display is simply ":0" (in fact x11vnc uses this
> if you forget
> >       >    to specify it), but in some multi-user situations it could be
> ":1", ":2",
> >       >    or even ":137".  Ask your administrator or a guru if you are
> having
> >       >    difficulty determining what your X DISPLAY is.
> >       >
> >       > ** Next, you need to have sufficient permissions (Xauthority)
> >       >    to connect to the X DISPLAY.   Here are some Tips:
> >       >
> >       >  - Often, you just need to run x11vnc as the user logged into
> the X session.
> >       >    So make sure to be that user when you type x11vnc.
> >       >  - Being root is usually not enough because the incorrect
> MIT-MAGIC-COOKIE
> >       >    file may be accessed.  The cookie file contains the secret
> key that
> >       >    allows x11vnc to connect to the desired X DISPLAY.
> >       >  - You can explicitly indicate which MIT-MAGIC-COOKIE file
> should be used
> >       >    by the -auth option, e.g.:
> >       >        x11vnc -auth /home/someuser/.Xauthority -display :0
> >       >        x11vnc -auth /tmp/.gdmzndVlR -display :0
> >       >    you must have read permission for the auth file.
> >       >    See also '-auth guess' and '-findauth' discussed below.
> >       >
> >       > ** If NO ONE is logged into an X session yet, but there is a
> greeter login
> >       >    program like "gdm", "kdm", "xdm", or "dtlogin" running, you
> will need
> >       >    to find and use the raw display manager MIT-MAGIC-COOKIE file.
> >       >    Some examples for various display managers:
> >       >
> >       >      gdm:     -auth /var/gdm/:0.Xauth
> >       >               -auth /var/lib/gdm/:0.Xauth
> >       >      kdm:     -auth /var/lib/kdm/A:0-crWk72
> >       >               -auth /var/run/xauth/A:0-crWk72
> >       >      xdm:     -auth /var/lib/xdm/authdir/authfiles/A:0-XQvaJk
> >       >      dtlogin: -auth /var/dt/A:0-UgaaXa
> >       >
> >       >    Sometimes the command "ps wwwwaux | grep auth" can reveal the
> file location.
> >       >
> >       >    Starting with x11vnc 0.9.9 you can have it try to guess by
> using:
> >       >
> >       >               -auth guess
> >       >
> >       >    (see also the x11vnc -findauth option.)
> >       >
> >       >    Only root will have read permission for the file, and so
> x11vnc must be run
> >       >    as root (or copy it).  The random characters in the filenames
> will of course
> >       >    change and the directory the cookie file resides in is system
> dependent.
> >       >
> >       > See also: http://www.karlrunge.com/x11vnc/faq.html
> >       >
> >       > Regards,
> >       > Vipul Kumar
> >       >
> >       > On Thu, Nov 3, 2022 at 10:27 PM Vipul Suneja <
> vsuneja63@gmail.com> wrote:
> >       >       Hi Stefano,
> >       > Thanks!
> >       >
> >       > I used xen-guest-image-minimal(simple console based image) as a
> guest with fbcon & fbdev enabled in kernel configurations but
> >       still
> >       > the same error can't open the display.
> >       > below are the outcome of "xenstore-ls":
> >       >
> >       > root@raspberrypi4-64:~/guest1# xenstore-ls
> >       > tool = ""
> >       >  xenstored = ""
> >       > local = ""
> >       >  domain = ""
> >       >   0 = ""
> >       >    control = ""
> >       >     feature-poweroff = "1"
> >       >     feature-reboot = "1"
> >       >    domid = "0"
> >       >    name = "Domain-0"
> >       >    device-model = ""
> >       >     0 = ""
> >       >      backends = ""
> >       >       console = ""
> >       >       vkbd = ""
> >       >       vfb = ""
> >       >       qnic = ""
> >       >      state = "running"
> >       >     1 = ""
> >       >      backends = ""
> >       >       console = ""
> >       >       vkbd = ""
> >       >       vfb = ""
> >       >       qnic = ""
> >       >      state = "running"
> >       >    backend = ""
> >       >     vbd = ""
> >       >      1 = ""
> >       >       51712 = ""
> >       >        frontend = "/local/domain/1/device/vbd/51712"
> >       >        params =
> "/home/root/guest2/xen-guest-image-minimal-raspberrypi4-64.ext3"
> >       >        script = "/etc/xen/scripts/block"
> >       >        frontend-id = "1"
> >       >        online = "1"
> >       >        removable = "0"
> >       >        bootable = "1"
> >       >        state = "4"
> >       >        dev = "xvda"
> >       >        type = "phy"
> >       >        mode = "w"
> >       >        device-type = "disk"
> >       >        discard-enable = "1"
> >       >        feature-max-indirect-segments = "256"
> >       >        multi-queue-max-queues = "4"
> >       >        max-ring-page-order = "4"
> >       >        node = "/dev/loop0"
> >       >        physical-device = "7:0"
> >       >        physical-device-path = "/dev/loop0"
> >       >        hotplug-status = "connected"
> >       >        feature-flush-cache = "1"
> >       >        discard-granularity = "4096"
> >       >        discard-alignment = "0"
> >       >        discard-secure = "0"
> >       >        feature-discard = "1"
> >       >        feature-barrier = "1"
> >       >        feature-persistent = "1"
> >       >        sectors = "1794048"
> >       >        info = "0"
> >       >        sector-size = "512"
> >       >        physical-sector-size = "512"
> >       >     vfb = ""
> >       >      1 = ""
> >       >       0 = ""
> >       >        frontend = "/local/domain/1/device/vfb/0"
> >       >        frontend-id = "1"
> >       >        online = "1"
> >       >        state = "4"
> >       >        vnc = "1"
> >       >        vnclisten = "127.0.0.1"
> >       >        vncdisplay = "0"
> >       >        vncunused = "1"
> >       >        sdl = "0"
> >       >        opengl = "0"
> >       >        feature-resize = "1"
> >       >        hotplug-status = "connected"
> >       >        request-update = "1"
> >       >     vkbd = ""
> >       >      1 = ""
> >       >       0 = ""
> >       >        frontend = "/local/domain/1/device/vkbd/0"
> >       >        frontend-id = "1"
> >       >        online = "1"
> >       >        state = "4"
> >       >        feature-abs-pointer = "1"
> >       >        feature-raw-pointer = "1"
> >       >        hotplug-status = "connected"
> >       >     console = ""
> >       >      1 = ""
> >       >       0 = ""
> >       >        frontend = "/local/domain/1/console"
> >       >        frontend-id = "1"
> >       >        online = "1"
> >       >        state = "1"
> >       >        protocol = "vt100"
> >       >     vif = ""
> >       >      1 = ""
> >       >       0 = ""
> >       >        frontend = "/local/domain/1/device/vif/0"
> >       >        frontend-id = "1"
> >       >        online = "1"
> >       >        state = "4"
> >       >        script = "/etc/xen/scripts/vif-bridge"
> >       >        mac = "e4:5f:01:cd:7b:dd"
> >       >        bridge = "xenbr0"
> >       >        handle = "0"
> >       >        type = "vif"
> >       >        hotplug-status = "connected"
> >       >        feature-sg = "1"
> >       >        feature-gso-tcpv4 = "1"
> >       >        feature-gso-tcpv6 = "1"
> >       >        feature-ipv6-csum-offload = "1"
> >       >        feature-rx-copy = "1"
> >       >        feature-xdp-headroom = "1"
> >       >        feature-rx-flip = "0"
> >       >        feature-multicast-control = "1"
> >       >        feature-dynamic-multicast-control = "1"
> >       >        feature-split-event-channels = "1"
> >       >        multi-queue-max-queues = "4"
> >       >        feature-ctrl-ring = "1"
> >       >   1 = ""
> >       >    vm = "/vm/d81ec5a9-5bf9-4f2b-89e8-0f60d6da948f"
> >       >    name = "guest2"
> >       >    cpu = ""
> >       >     0 = ""
> >       >      availability = "online"
> >       >     1 = ""
> >       >      availability = "online"
> >       >    memory = ""
> >       >     static-max = "2097152"
> >       >     target = "2097152"
> >       >     videoram = "0"
> >       >    device = ""
> >       >     suspend = ""
> >       >      event-channel = ""
> >       >     vbd = ""
> >       >      51712 = ""
> >       >       backend = "/local/domain/0/backend/vbd/1/51712"
> >       >       backend-id = "0"
> >       >       state = "4"
> >       >       virtual-device = "51712"
> >       >       device-type = "disk"
> >       >       multi-queue-num-queues = "2"
> >       >       queue-0 = ""
> >       >        ring-ref = "8"
> >       >        event-channel = "4"
> >       >       queue-1 = ""
> >       >        ring-ref = "9"
> >       >        event-channel = "5"
> >       >       protocol = "arm-abi"
> >       >       feature-persistent = "1"
> >       >     vfb = ""
> >       >      0 = ""
> >       >       backend = "/local/domain/0/backend/vfb/1/0"
> >       >       backend-id = "0"
> >       >       state = "4"
> >       >       page-ref = "275022"
> >       >       event-channel = "3"
> >       >       protocol = "arm-abi"
> >       >       feature-update = "1"
> >       >     vkbd = ""
> >       >      0 = ""
> >       >       backend = "/local/domain/0/backend/vkbd/1/0"
> >       >       backend-id = "0"
> >       >       state = "4"
> >       >       request-abs-pointer = "1"
> >       >       page-ref = "275322"
> >       >       page-gref = "1284"
> >       >       event-channel = "10"
> >       >     vif = ""
> >       >      0 = ""
> >       >       backend = "/local/domain/0/backend/vif/1/0"
> >       >       backend-id = "0"
> >       >       state = "4"
> >       >       handle = "0"
> >       >       mac = "e4:5f:01:cd:7b:dd"
> >       >       mtu = "1500"
> >       >       xdp-headroom = "0"
> >       >       multi-queue-num-queues = "2"
> >       >       queue-0 = ""
> >       >        tx-ring-ref = "1280"
> >       >        rx-ring-ref = "1281"
> >       >        event-channel-tx = "6"
> >       >        event-channel-rx = "7"
> >       >       queue-1 = ""
> >       >        tx-ring-ref = "1282"
> >       >        rx-ring-ref = "1283"
> >       >        event-channel-tx = "8"
> >       >        event-channel-rx = "9"
> >       >       request-rx-copy = "1"
> >       >       feature-rx-notify = "1"
> >       >       feature-sg = "1"
> >       >       feature-gso-tcpv4 = "1"
> >       >       feature-gso-tcpv6 = "1"
> >       >       feature-ipv6-csum-offload = "1"
> >       >    control = ""
> >       >     shutdown = ""
> >       >     feature-poweroff = "1"
> >       >     feature-reboot = "1"
> >       >     feature-suspend = ""
> >       >     sysrq = ""
> >       >     platform-feature-multiprocessor-suspend = "1"
> >       >     platform-feature-xs_reset_watches = "1"
> >       >    data = ""
> >       >    drivers = ""
> >       >    feature = ""
> >       >    attr = ""
> >       >    error = ""
> >       >    domid = "1"
> >       >    store = ""
> >       >     port = "1"
> >       >     ring-ref = "233473"
> >       >    console = ""
> >       >     backend = "/local/domain/0/backend/console/1/0"
> >       >     backend-id = "0"
> >       >     limit = "1048576"
> >       >     type = "xenconsoled"
> >       >     output = "pty"
> >       >     tty = "/dev/pts/1"
> >       >     port = "2"
> >       >     ring-ref = "233472"
> >       >     vnc-listen = "127.0.0.1"
> >       >     vnc-port = "5900"
> >       >    image = ""
> >       >     device-model-pid = "788"
> >       > vm = ""
> >       >  d81ec5a9-5bf9-4f2b-89e8-0f60d6da948f = ""
> >       >   name = "guest2"
> >       >   uuid = "d81ec5a9-5bf9-4f2b-89e8-0f60d6da948f"
> >       >   start_time = "1520600274.27"
> >       > libxl = ""
> >       >  1 = ""
> >       >   device = ""
> >       >    vbd = ""
> >       >     51712 = ""
> >       >      frontend = "/local/domain/1/device/vbd/51712"
> >       >      backend = "/local/domain/0/backend/vbd/1/51712"
> >       >      params =
> "/home/root/guest2/xen-guest-image-minimal-raspberrypi4-64.ext3"
> >       >      script = "/etc/xen/scripts/block"
> >       >      frontend-id = "1"
> >       >      online = "1"
> >       >      removable = "0"
> >       >      bootable = "1"
> >       >      state = "1"
> >       >      dev = "xvda"
> >       >      type = "phy"
> >       >      mode = "w"
> >       >      device-type = "disk"
> >       >      discard-enable = "1"
> >       >    vfb = ""
> >       >     0 = ""
> >       >      frontend = "/local/domain/1/device/vfb/0"
> >       >      backend = "/local/domain/0/backend/vfb/1/0"
> >       >      frontend-id = "1"
> >       >      online = "1"
> >       >      state = "1"
> >       >      vnc = "1"
> >       >      vnclisten = "127.0.0.1"
> >       >      vncdisplay = "0"
> >       >      vncunused = "1"
> >       >      sdl = "0"
> >       >      opengl = "0"
> >       >    vkbd = ""
> >       >     0 = ""
> >       >      frontend = "/local/domain/1/device/vkbd/0"
> >       >      backend = "/local/domain/0/backend/vkbd/1/0"
> >       >      frontend-id = "1"
> >       >      online = "1"
> >       >      state = "1"
> >       >    console = ""
> >       >     0 = ""
> >       >      frontend = "/local/domain/1/console"
> >       >      backend = "/local/domain/0/backend/console/1/0"
> >       >      frontend-id = "1"
> >       >      online = "1"
> >       >      state = "1"
> >       >      protocol = "vt100"
> >       >    vif = ""
> >       >     0 = ""
> >       >      frontend = "/local/domain/1/device/vif/0"
> >       >      backend = "/local/domain/0/backend/vif/1/0"
> >       >      frontend-id = "1"
> >       >      online = "1"
> >       >      state = "1"
> >       >      script = "/etc/xen/scripts/vif-bridge"
> >       >      mac = "e4:5f:01:cd:7b:dd"
> >       >      bridge = "xenbr0"
> >       >      handle = "0"
> >       >      type = "vif"
> >       >      hotplug-status = ""
> >       >   type = "pvh"
> >       >   dm-version = "qemu_xen"
> >       > root@raspberrypi4-64:~/guest1#
> >       >
> >       > Any input as per above? Looking forward to hearing from you.
> >       >
> >       > Regards,
> >       > Vipul Kumar
> >       >
> >       > On Wed, Oct 26, 2022 at 5:21 AM Stefano Stabellini <
> sstabellini@kernel.org> wrote:
> >       >       Hi Vipul,
> >       >
> >       >       If you look at the QEMU logs, it says:
> >       >
> >       >       VNC server running on 127.0.0.1:5900
> >       >
> >       >       That is the VNC server you need to connect to. So in
> theory:
> >       >
> >       >         vncviewer 127.0.0.1:5900
> >       >
> >       >       should work correctly.
> >       >
> >       >
> >       >       If you have:
> >       >
> >       >         vfb = ["type=vnc"]
> >       >
> >       >       in your xl config file and you have "fbdev" in your Linux
> guest, it
> >       >       should work.
> >       >
> >       >       If you connect to the VNC server but you get a black
> screen, it might be
> >       >       a guest configuration issue. I would try with a simpler
> guest, text only
> >       >       (no X11, no Wayland) and enable the fbdev console (fbcon).
> See
> >       >       Documentation/fb/fbcon.rst in Linux. You should be able to
> see a
> >       >       graphical console over VNC.
> >       >
> >       >       If that works, then you know that the fbdev kernel driver
> (xen-fbfront)
> >       >       works correctly.
> >       >
> >       >       If it doesn't work, the output of "xenstore-ls" would be
> interesting.
> >       >
> >       >       Cheers,
> >       >
> >       >       Stefano
> >       >
> >       >
> >       >       On Wed, 19 Oct 2022, Vipul Suneja wrote:
> >       >       > Hi Stefano,
> >       >       >
> >       >       > Thanks for the response!
> >       >       >
> >       >       > I am following the same link you shared from the
> beginning. Tried the command "vncviewer localhost:0" in DOM0 but
> >       same
> >       >       issue "Can't open
> >       >       > display", below are the logs:
> >       >       >
> >       >       > root@raspberrypi4-64:~# vncviewer localhost:0
> >       >       >
> >       >       > TigerVNC Viewer 64-bit v1.11.0
> >       >       > Built on: 2020-09-08 12:16
> >       >       > Copyright (C) 1999-2020 TigerVNC Team and many others
> (see README.rst)
> >       >       > See https://www.tigervnc.org for information on
> TigerVNC.
> >       >       > Can't open display:
> >       >       >
> >       >       > Below are the netstat logs, i couldn't see anything
> running at port 5900 or 5901:
> >       >       >
> >       >       > root@raspberrypi4-64:~# netstat -tuwx
> >       >       > Active Internet connections (w/o servers)
> >       >       > Proto Recv-Q Send-Q Local Address           Foreign
> Address         State
> >       >       > tcp        0    164 192.168.1.39:ssh
> 192.168.1.38:37472      ESTABLISHED
> >       >       > Active UNIX domain sockets (w/o servers)
> >       >       > Proto RefCnt Flags       Type       State         I-Node
> Path
> >       >       > unix  8      [ ]         DGRAM      CONNECTED      10565
> /dev/log
> >       >       > unix  3      [ ]         STREAM     CONNECTED      10891
> /var/run/xenstored/socket
> >       >       > unix  3      [ ]         STREAM     CONNECTED      13791
> >       >       > unix  3      [ ]         STREAM     CONNECTED      10843
> /var/run/xenstored/socket
> >       >       > unix  3      [ ]         STREAM     CONNECTED      10573
> /var/run/xenstored/socket
> >       >       > unix  2      [ ]         DGRAM      CONNECTED      14510
> >       >       > unix  3      [ ]         STREAM     CONNECTED      13249
> >       >       > unix  2      [ ]         DGRAM      CONNECTED      13887
> >       >       > unix  2      [ ]         DGRAM      CONNECTED      10599
> >       >       > unix  3      [ ]         STREAM     CONNECTED      14005
> >       >       > unix  3      [ ]         STREAM     CONNECTED      13258
> >       >       > unix  3      [ ]         STREAM     CONNECTED      13248
> >       >       > unix  3      [ ]         STREAM     CONNECTED      14003
> >       >       > unix  3      [ ]         STREAM     CONNECTED      10572
> /var/run/xenstored/socket
> >       >       > unix  3      [ ]         STREAM     CONNECTED      10786
> /var/run/xenstored/socket
> >       >       > unix  3      [ ]         DGRAM      CONNECTED      13186
> >       >       > unix  3      [ ]         STREAM     CONNECTED      10864
> /var/run/xenstored/socket
> >       >       > unix  3      [ ]         STREAM     CONNECTED      10812
> /var/run/xenstored/socket
> >       >       > unix  2      [ ]         DGRAM      CONNECTED      14083
> >       >       > unix  3      [ ]         STREAM     CONNECTED      10813
> /var/run/xenstored/socket
> >       >       > unix  3      [ ]         STREAM     CONNECTED      14068
> >       >       > unix  3      [ ]         STREAM     CONNECTED      13256
> >       >       > unix  3      [ ]         STREAM     CONNECTED      10571
> /var/run/xenstored/socket
> >       >       > unix  3      [ ]         STREAM     CONNECTED      10842
> >       >       > unix  3      [ ]         STREAM     CONNECTED      13985
> >       >       > unix  3      [ ]         DGRAM      CONNECTED      13185
> >       >       > unix  2      [ ]         STREAM     CONNECTED      13884
> >       >       > unix  2      [ ]         DGRAM      CONNECTED      14528
> >       >       > unix  2      [ ]         DGRAM      CONNECTED      13785
> >       >       > unix  3      [ ]         STREAM     CONNECTED      14034
> >       >       >
> >       >       > Attaching xen log files of /var/log/xen.
> >       >       > I didn't get the role of QEMU here because as mentioned
> earlier, I am porting in raspberrypi 4B.
> >       >       >
> >       >       > Regards,
> >       >       > Vipul Kumar
> >       >       >
> >       >       > On Wed, Oct 19, 2022 at 12:43 AM Stefano Stabellini <
> sstabellini@kernel.org> wrote:
> >       >       >       It usually works the way it is described in the
> guide:
> >       >       >
> >       >       >
> >       >
> >
> https://www.virtuatopia.com/index.php?title=Configuring_a_VNC_based_Graphical_Console_for_a_Xen_Paravirtualized_domainU_Guest
> >       >       >
> >       >       >       You don't need to install any VNC-related server
> software because it is
> >       >       >       already provided by Xen (to be precise it is
> provided by QEMU working
> >       >       >       together with Xen.)
> >       >       >
> >       >       >       You only need the vnc client in dom0 so that you
> can connect, but you
> >       >       >       could also run the vnc client outside from another
> host. So basically
> >       >       >       the following should work when executed in Dom0
> after creating DomU:
> >       >       >
> >       >       >         vncviewer localhost:0
> >       >       >
> >       >       >       Can you attach the Xen and QEMU logs
> (/var/log/xen/*)? And also use
> >       >       >       netstat -taunp to check if there is anything
> running at port 5900 or
> >       >       >       5901?
> >       >       >
> >       >       >       Cheers,
> >       >       >
> >       >       >       Stefano
> >       >       >
> >       >       >
> >       >       >       On Tue, 18 Oct 2022, Vipul Suneja wrote:
> >       >       >       > Hi Stefano,
> >       >       >       >
> >       >       >       > Thanks for the response!
> >       >       >       >
> >       >       >       > I could install tigerVNC, x11vnc & libvncserver
> in Dom0 xen-image-minimal but only manage to install
> >       >       libvncserver(couldn't
> >       >       >       install tigervnc
> >       >       >       > & x11vnc because of x11
> >       >       >       > support missing, it's wayland) in DOMU custom
> graphical image. I tried running vncviewer with IP address &
> >       port
> >       >       in dom0 to
> >       >       >       access the domu
> >       >       >       > graphical image display as per below commands.
> >       >       >       >
> >       >       >       >  vncviewer 192.168.1.42:5901
> >       >       >       >
> >       >       >       >  But it showing can't open display, below are
> the logs:
> >       >       >       >
> >       >       >       > root@raspberrypi4-64:~/guest1# vncviewer
> 192.168.1.42:5901
> >       >       >       >
> >       >       >       > TigerVNC Viewer 64-bit v1.11.0
> >       >       >       > Built on: 2020-09-08 12:16
> >       >       >       > Copyright (C) 1999-2020 TigerVNC Team and many
> others (see README.rst)
> >       >       >       > See https://www.tigervnc.org for information on
> TigerVNC.
> >       >       >       > Can't open display:
> >       >       >       > root@raspberrypi4-64:~/guest1#
> >       >       >       >
> >       >       >       > I am not exactly sure what the issue is but I
> thought only libvncserver in DOMU could work to get access but
> >       it
> >       >       did not
> >       >       >       work.
> >       >       >       > If TigerVNC is the issue here then is there any
> other VNC source which could be installed for both x11 &
> >       >       wayland supported
> >       >       >       images?
> >       >       >       >
> >       >       >       > Regards,
> >       >       >       > Vipul Kumar
> >       >       >       >
> >       >       >       > On Tue, Oct 18, 2022 at 2:40 AM Stefano
> Stabellini <sstabellini@kernel.org> wrote:
> >       >       >       >       VNC is typically easier to setup, because
> SDL needs extra libraries at
> >       >       >       >       build time and runtime. If QEMU is built
> without SDL support it won't
> >       >       >       >       start when you ask for SDL.
> >       >       >       >
> >       >       >       >       VNC should work with both x11 and wayland
> in your domU. It doesn't work
> >       >       >       >       at the x11 level, it exposes a special
> fbdev device in your domU that
> >       >       >       >       should work with:
> >       >       >       >       - a graphical console in Linux domU
> >       >       >       >       - x11
> >       >       >       >       - wayland (but I haven't tested this so I
> am not 100% sure about it)
> >       >       >       >
> >       >       >       >       When you say "it doesn't work", what do
> you mean? Do you get a black
> >       >       >       >       window?
> >       >       >       >
> >       >       >       >       You need CONFIG_XEN_FBDEV_FRONTEND in
> Linux domU
> >       >       >       >       (drivers/video/fbdev/xen-fbfront.c). I
> would try to get a graphical text
> >       >       >       >       console up and running in your domU before
> attempting x11/wayland.
> >       >       >       >
> >       >       >       >       Cheers,
> >       >       >       >
> >       >       >       >       Stefano
> >       >       >       >
> >       >       >       >       On Mon, 17 Oct 2022, Vipul Suneja wrote:
> >       >       >       >       > Hi,
> >       >       >       >       > Thanks!
> >       >       >       >       >
> >       >       >       >       > I have ported xen minimal image as DOM0
> & custom wayland GUI based image as DOMU in raspberry pi4B. I
> >       >       am trying to
> >       >       >       make GUI
> >       >       >       >       display up
> >       >       >       >       > for guest machine. I tried using sdl,
> included below line in guest.conf file
> >       >       >       >       > vfb= [ 'sdl=1' ]
> >       >       >       >       >
> >       >       >       >       > But it is throwing below error:
> >       >       >       >       >
> >       >       >       >       > root@raspberrypi4-64:~/guest1# xl
> create -c guest1.cfg
> >       >       >       >       > Parsing config from guest1.cfg
> >       >       >       >       > libxl: error:
> libxl_qmp.c:1400:qmp_ev_fd_callback: Domain 3:error on QMP socket:
> Connection reset by
> >       >       peer
> >       >       >       >       > libxl: error:
> libxl_qmp.c:1439:qmp_ev_fd_callback: Domain 3:Error happened with the QMP
> connection to
> >       >       QEMU
> >       >       >       >       > libxl: error:
> libxl_dm.c:3351:device_model_postconfig_done: Domain 3:Post DM startup
> configs failed,
> >       >       rc=-26
> >       >       >       >       > libxl: error:
> libxl_create.c:1867:domcreate_devmodel_started: Domain 3:device model did
> not start:
> >       -26
> >       >       >       >       > libxl: error:
> libxl_aoutils.c:646:libxl__kill_xs_path: Device Model already exited
> >       >       >       >       > libxl: error:
> libxl_domain.c:1183:libxl__destroy_domid: Domain 3:Non-existant domain
> >       >       >       >       > libxl: error:
> libxl_domain.c:1137:domain_destroy_callback: Domain 3:Unable to destroy
> guest
> >       >       >       >       > libxl: error:
> libxl_domain.c:1064:domain_destroy_cb: Domain 3:Destruction of domain failed
> >       >       >       >       >
> >       >       >       >       > Another way is VNC, i could install
> tigervnc in DOM0 but same i couldn't in guest machine because it
> >       >       doesn't support
> >       >       >       >       x11(supports wayland
> >       >       >       >       > only). I am completely blocked here,
> Need your support to enable the display up.
> >       >       >       >       > Any alternative of VNC which could work
> in both x11 & wayland supported images?
> >       >       >       >       >
> >       >       >       >       > Any input on VNC, SDL or any other way
> to proceed on this? Looking forward to hearing from you.
> >       >       >       >       >
> >       >       >       >       > Regards,
> >       >       >       >       > Vipul Kumar
> >       >       >       >
> >       >       >       >
> >       >       >       >
> >       >       >
> >       >       >
> >       >       >
> >       >
> >       >
> >       >
> >
> >
> >

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Re: Porting Xen in raspberry pi4B

[Stefano Stabellini]

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On Thu, 1 Dec 2022, Vipul Suneja wrote:
> Hi Stefano,
> Thanks!
> 
> I am exploring both options here, modification of framebuffer source file & setting up x11vnc server in guest.
> Other than these I would like to share a few findings with you.
> 
> 1. If i keep "CONFIG_XEN_FBDEV_FRONTEND=y" then xen-fbfront.ko is not generating but if i keep "CONFIG_XEN_FBDEV_FRONTEND=m"
> then could see xen-fbfront.ko & its loading also. Same things with other frontend/backend drivers also. Do we need to configure these
> drivers as a module(m) only?

xen-fbfront should work both as a module (xen-fbfront.ko) or built-in
(CONFIG_XEN_FBDEV_FRONTEND=y).



> 2. I could see xenstored service is running for the host but it's always failing for the guest machine. I could see it in bootup logs & via
> systemctl status also.

That is normal. xenstored is only meant to be run in Dom0, not in the
domUs. If you use the same rootfs for Dom0 and DomU then xenstored will
fail starting in the DomU (but should succeed in Dom0), which is what we
want.

If you run "xenstore-ls" in Dom0, you'll see a bunch of entries,
including some of them related to "vfb" which is the virtual framebuffer
protocol. You should also see an entry called "state" set to "4" which
means "connected". state = 4 is usually when everything works. Normally
when things don't work state != 4.



> Below are the logs:
> [  OK  ] Reached target Basic System.
> [  OK  ] Started Kernel Logging Service.
> [  OK  ] Started System Logging Service.
>          Starting D-Bus System Message Bus...
>          Starting User Login Management...
>          Starting Permit User Sessions...
>          Starting The Xen xenstore...
>          Starting OpenSSH Key Generation...
> [FAILED] Failed to start The Xen xenstore.
> See 'systemctl status xenstored.service' for details.
> [DEPEND] Dependency failed for qemu for xen dom0 disk backend.
> [DEPEND] Dependency failed for Xend…p guests on boot and shutdown.
> [DEPEND] Dependency failed for xen-…des, JSON configuration stub).
> [DEPEND] Dependency failed for Xenc…guest consoles and hypervisor.
> [  OK  ] Finished Permit User Sessions.
> [  OK  ] Started Getty on tty1.
> [  OK  ] Started Serial Getty on hvc0.
> [  OK  ] Started Serial Getty on ttyS0.
> [  OK  ] Reached target Login Prompts.
>          Starting Xen-watchdog - run xen watchdog daemon...
> [  OK  ] Started D-Bus System Message Bus.
> [  OK  ] Started Xen-watchdog - run xen watchdog daemon.
> [  OK  ] Finished OpenSSH Key Generation.
> [  OK  ] Started User Login Management.
> [  OK  ] Reached target Multi-User System.
>          Starting Record Runlevel Change in UTMP...
> [  OK  ] Finished Record Runlevel Change in UTMP.
> fbcon: Taking over console
> 
> Poky (Yocto Project Reference Distro) 4.0.4 raspberrypi4-64 hvc0
> 
> raspberrypi4-64 login: root
> root@raspberrypi4-64:~#
> root@raspberrypi4-64:~#
> root@raspberrypi4-64:~# systemctl status xenstored.service
> x xenstored.service - The Xen xenstore
>      Loaded: loaded (/lib/systemd/system/xenstored.service; enabled; vendor preset: enabled)
>      Active: failed (Result: exit-code) since Thu 2022-12-01 06:12:05 UTC; 26s ago
>     Process: 195 ExecStartPre=/bin/grep -q control_d /proc/xen/capabilities (code=exited, status=1/FAILURE)
> 
> Dec 01 06:12:04 raspberrypi4-64 systemd[1]: Starting The Xen xenstore...
> Dec 01 06:12:05 raspberrypi4-64 systemd[1]: xenstored.service: Control pro...URE
> Dec 01 06:12:05 raspberrypi4-64 systemd[1]: xenstored.service: Failed with...e'.
> Dec 01 06:12:05 raspberrypi4-64 systemd[1]: Failed to start The Xen xenstore.
> Hint: Some lines were ellipsized, use -l to show in full.
> root@raspberrypi4-64:~# 
> 
> Any input on these?
> 
> Thanks & Regards,
> Vipul Kumar
> 
> On Wed, Nov 23, 2022 at 5:41 AM Stefano Stabellini <sstabellini@kernel.org> wrote:
>       Hi Vipul,
> 
>       I cannot spot any issue in the configuration, in particual you have:
> 
>       CONFIG_XEN_FBDEV_FRONTEND=y
> 
>       which is what you need.
> 
>       The only thing I can suggest is to add printks to the Linux frontend
>       driver (the one running in the domU) which is
>       drivers/video/fbdev/xen-fbfront.c and printfs to the QEMU backend
>       (running in Dom0) which is hw/display/xenfb.c to figure out what is
>       going on.
> 
> 
>       Alternatively, you can setup PV network with the domU, such as:
> 
>         vif=['']
> 
>       and then run x11 and a x11vnc server in your domU. You should be able to
>       connect to it using vncviewer at the network IP of your domU.
> 
>       Basically you are skipping the problem because instead of using the PV
>       framebuffer protocol, you just use VNC over the network with the domU.
> 
> 
>       Cheers,
> 
>       Stefano
> 
> 
>       On Tue, 22 Nov 2022, Vipul Suneja wrote:
>       > Hi Stefano,
>       > Thanks for the support!
>       >
>       > Looks like I have tried all the combinations & possible ways to get display up but failed. Is there any document or pdf for
>       porting xen on
>       > raspberrypi4.
>       > I could find lot's of links telling the same but couldn't see any official user guide or document from the xen community on
>       the same. If
>       > there is something to refer 
>       > to please share with me.
>       > I am attaching the kernel configuration file also, just take a look if i have missed anything.
>       > Any other suggestions or input from your end could be really helpful?
>       >
>       > Regards,
>       > Vipul Kumar
>       >
>       > On Fri, Nov 11, 2022 at 6:40 AM Stefano Stabellini <sstabellini@kernel.org> wrote:
>       >       Hi Vipul,
>       >
>       >       Sorry for the late reply. From the earlier logs that you sent, it looks
>       >       like everything should be working correctly. Specifically:
>       >
>       >            vfb = ""
>       >             1 = ""
>       >              0 = ""
>       >               frontend = "/local/domain/1/device/vfb/0"
>       >               frontend-id = "1"
>       >               online = "1"
>       >               state = "4"
>       >               vnc = "1"
>       >               vnclisten = "127.0.0.1"
>       >               vncdisplay = "0"
>       >               vncunused = "1"
>       >               sdl = "0"
>       >               opengl = "0"
>       >               feature-resize = "1"
>       >               hotplug-status = "connected"
>       >               request-update = "1"
>       >
>       >       state "4" means "connected". So I would expect that you should be able
>       >       to connect to the vnc server using vncviewer. You might not see anything
>       >       (black screen) but you should definitely be able to connect.
>       >
>       >       I wouldn't try to launch x11 in the guest just yet. fbcon in Linux is
>       >       enough to render something on the screen. You should be able to see the
>       >       Linux text-based console rendered graphically, connecting to it via vnc.
>       >
>       >       Sorry for the basic question, but have you tried all the following?
>       >
>       >       vncviewer 127.0.0.1:0
>       >       vncviewer 127.0.0.1:1
>       >       vncviewer 127.0.0.1:2
>       >       vncviewer 127.0.0.1:5900
>       >       vncviewer 127.0.0.1:5901
>       >       vncviewer 127.0.0.1:5902
>       >
>       >       Given that from the xenstore-ls logs everything seems to work correctly
>       >       I am not sure what else to suggest. You might have to add printf to QEMU
>       >       ui/vnc.c and hw/display/xenfb.c to see what is going wrong.
>       >
>       >       Cheers,
>       >
>       >       Stefano
>       >
>       >
>       >       On Mon, 7 Nov 2022, Vipul Suneja wrote:
>       >       > Hi Stefano,
>       >       > Thanks!
>       >       >
>       >       > Any input further on "xenstore-ls" logs?
>       >       >
>       >       > I am trying to run the x0vncserver & x11vnc server manually on guest machine(xen_guest_image_minimal) image but it's
>       failing
>       >       with the below
>       >       > error.
>       >       >
>       >       > root@raspberrypi4-64:/usr/bin# x0vncserver
>       >       > x0vncserver: unable to open display ""
>       >       > root@raspberrypi4-64:/usr/bin#
>       >       > root@raspberrypi4-64:/usr/bin# x11vnc
>       >       > ###############################################################
>       >       > #@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@#
>       >       > #@                                                           @#
>       >       > #@  **  WARNING  **  WARNING  **  WARNING  **  WARNING  **   @#
>       >       > #@                                                           @#
>       >       > #@        YOU ARE RUNNING X11VNC WITHOUT A PASSWORD!!        @#
>       >       > #@                                                           @#
>       >       > #@  This means anyone with network access to this computer   @#
>       >       > #@  may be able to view and control your desktop.            @#
>       >       > #@                                                           @#
>       >       > #@ >>> If you did not mean to do this Press CTRL-C now!! <<< @#
>       >       > #@                                                           @#
>       >       > #@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@#
>       >       > #@                                                           @#
>       >       > #@  You can create an x11vnc password file by running:       @#
>       >       > #@                                                           @#
>       >       > #@       x11vnc -storepasswd password /path/to/passfile      @#
>       >       > #@  or   x11vnc -storepasswd /path/to/passfile               @#
>       >       > #@  or   x11vnc -storepasswd                                 @#
>       >       > #@                                                           @#
>       >       > #@  (the last one will use ~/.vnc/passwd)                    @#
>       >       > #@                                                           @#
>       >       > #@  and then starting x11vnc via:                            @#
>       >       > #@                                                           @#
>       >       > #@      x11vnc -rfbauth /path/to/passfile                    @#
>       >       > #@                                                           @#
>       >       > #@  an existing ~/.vnc/passwd file from another VNC          @#
>       >       > #@  application will work fine too.                          @#
>       >       > #@                                                           @#
>       >       > #@  You can also use the -passwdfile or -passwd options.     @#
>       >       > #@  (note -passwd is unsafe if local users are not trusted)  @#
>       >       > #@                                                           @#
>       >       > #@  Make sure any -rfbauth and -passwdfile password files    @#
>       >       > #@  cannot be read by untrusted users.                       @#
>       >       > #@                                                           @#
>       >       > #@  Use x11vnc -usepw to automatically use your              @#
>       >       > #@  ~/.vnc/passwd or ~/.vnc/passwdfile password files.       @#
>       >       > #@  (and prompt you to create ~/.vnc/passwd if neither       @#
>       >       > #@  file exists.)  Under -usepw, x11vnc will exit if it      @#
>       >       > #@  cannot find a password to use.                           @#
>       >       > #@                                                           @#
>       >       > #@                                                           @#
>       >       > #@  Even with a password, the subsequent VNC traffic is      @#
>       >       > #@  sent in the clear.  Consider tunnelling via ssh(1):      @#
>       >       > #@                                                           @#
>       >       > #@    http://www.karlrunge.com/x11vnc/#tunnelling            @#
>       >       > #@                                                           @#
>       >       > #@  Or using the x11vnc SSL options: -ssl and -stunnel       @#
>       >       > #@                                                           @#
>       >       > #@  Please Read the documentation for more info about        @#
>       >       > #@  passwords, security, and encryption.                     @#
>       >       > #@                                                           @#
>       >       > #@    http://www.karlrunge.com/x11vnc/faq.html#faq-passwd    @#
>       >       > #@                                                           @#
>       >       > #@  To disable this warning use the -nopw option, or put     @#
>       >       > #@  'nopw' on a line in your ~/.x11vncrc file.               @#
>       >       > #@                                                           @#
>       >       > #@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@#
>       >       > ###############################################################
>       >       > 09/03/2018 12:58:41 x11vnc version: 0.9.16 lastmod: 2019-01-05  pid: 424
>       >       > 09/03/2018 12:58:41 XOpenDisplay("") failed.
>       >       > 09/03/2018 12:58:41 Trying again with XAUTHLOCALHOSTNAME=localhost ...
>       >       > 09/03/2018 12:58:41
>       >       > 09/03/2018 12:58:41 *** XOpenDisplay failed. No -display or DISPLAY.
>       >       > 09/03/2018 12:58:41 *** Trying ":0" in 4 seconds.  Press Ctrl-C to abort.
>       >       > 09/03/2018 12:58:41 *** 1 2 3 4
>       >       > 09/03/2018 12:58:45 XOpenDisplay(":0") failed.
>       >       > 09/03/2018 12:58:45 Trying again with XAUTHLOCALHOSTNAME=localhost ...
>       >       > 09/03/2018 12:58:45 XOpenDisplay(":0") failed.
>       >       > 09/03/2018 12:58:45 Trying again with unset XAUTHLOCALHOSTNAME ...
>       >       > 09/03/2018 12:58:45
>       >       >
>       >       > 09/03/2018 12:58:45 ***************************************
>       >       > 09/03/2018 12:58:45 *** XOpenDisplay failed (:0)
>       >       >
>       >       > *** x11vnc was unable to open the X DISPLAY: ":0", it cannot continue.
>       >       > *** There may be "Xlib:" error messages above with details about the failure.
>       >       >
>       >       > Some tips and guidelines:
>       >       >
>       >       > ** An X server (the one you wish to view) must be running before x11vnc is
>       >       >    started: x11vnc does not start the X server.  (however, see the -create
>       >       >    option if that is what you really want).
>       >       >
>       >       > ** You must use -display <disp>, -OR- set and export your $DISPLAY
>       >       >    environment variable to refer to the display of the desired X server.
>       >       >  - Usually the display is simply ":0" (in fact x11vnc uses this if you forget
>       >       >    to specify it), but in some multi-user situations it could be ":1", ":2",
>       >       >    or even ":137".  Ask your administrator or a guru if you are having
>       >       >    difficulty determining what your X DISPLAY is.
>       >       >
>       >       > ** Next, you need to have sufficient permissions (Xauthority)
>       >       >    to connect to the X DISPLAY.   Here are some Tips:
>       >       >
>       >       >  - Often, you just need to run x11vnc as the user logged into the X session.
>       >       >    So make sure to be that user when you type x11vnc.
>       >       >  - Being root is usually not enough because the incorrect MIT-MAGIC-COOKIE
>       >       >    file may be accessed.  The cookie file contains the secret key that
>       >       >    allows x11vnc to connect to the desired X DISPLAY.
>       >       >  - You can explicitly indicate which MIT-MAGIC-COOKIE file should be used
>       >       >    by the -auth option, e.g.:
>       >       >        x11vnc -auth /home/someuser/.Xauthority -display :0
>       >       >        x11vnc -auth /tmp/.gdmzndVlR -display :0
>       >       >    you must have read permission for the auth file.
>       >       >    See also '-auth guess' and '-findauth' discussed below.
>       >       >
>       >       > ** If NO ONE is logged into an X session yet, but there is a greeter login
>       >       >    program like "gdm", "kdm", "xdm", or "dtlogin" running, you will need
>       >       >    to find and use the raw display manager MIT-MAGIC-COOKIE file.
>       >       >    Some examples for various display managers:
>       >       >
>       >       >      gdm:     -auth /var/gdm/:0.Xauth
>       >       >               -auth /var/lib/gdm/:0.Xauth
>       >       >      kdm:     -auth /var/lib/kdm/A:0-crWk72
>       >       >               -auth /var/run/xauth/A:0-crWk72
>       >       >      xdm:     -auth /var/lib/xdm/authdir/authfiles/A:0-XQvaJk
>       >       >      dtlogin: -auth /var/dt/A:0-UgaaXa
>       >       >
>       >       >    Sometimes the command "ps wwwwaux | grep auth" can reveal the file location.
>       >       >
>       >       >    Starting with x11vnc 0.9.9 you can have it try to guess by using:
>       >       >
>       >       >               -auth guess
>       >       >
>       >       >    (see also the x11vnc -findauth option.)
>       >       >
>       >       >    Only root will have read permission for the file, and so x11vnc must be run
>       >       >    as root (or copy it).  The random characters in the filenames will of course
>       >       >    change and the directory the cookie file resides in is system dependent.
>       >       >
>       >       > See also: http://www.karlrunge.com/x11vnc/faq.html
>       >       >
>       >       > Regards,
>       >       > Vipul Kumar
>       >       >
>       >       > On Thu, Nov 3, 2022 at 10:27 PM Vipul Suneja <vsuneja63@gmail.com> wrote:
>       >       >       Hi Stefano,
>       >       > Thanks!
>       >       >
>       >       > I used xen-guest-image-minimal(simple console based image) as a guest with fbcon & fbdev enabled in kernel
>       configurations but
>       >       still
>       >       > the same error can't open the display.
>       >       > below are the outcome of "xenstore-ls":
>       >       >
>       >       > root@raspberrypi4-64:~/guest1# xenstore-ls
>       >       > tool = ""
>       >       >  xenstored = ""
>       >       > local = ""
>       >       >  domain = ""
>       >       >   0 = ""
>       >       >    control = ""
>       >       >     feature-poweroff = "1"
>       >       >     feature-reboot = "1"
>       >       >    domid = "0"
>       >       >    name = "Domain-0"
>       >       >    device-model = ""
>       >       >     0 = ""
>       >       >      backends = ""
>       >       >       console = ""
>       >       >       vkbd = ""
>       >       >       vfb = ""
>       >       >       qnic = ""
>       >       >      state = "running"
>       >       >     1 = ""
>       >       >      backends = ""
>       >       >       console = ""
>       >       >       vkbd = ""
>       >       >       vfb = ""
>       >       >       qnic = ""
>       >       >      state = "running"
>       >       >    backend = ""
>       >       >     vbd = ""
>       >       >      1 = ""
>       >       >       51712 = ""
>       >       >        frontend = "/local/domain/1/device/vbd/51712"
>       >       >        params = "/home/root/guest2/xen-guest-image-minimal-raspberrypi4-64.ext3"
>       >       >        script = "/etc/xen/scripts/block"
>       >       >        frontend-id = "1"
>       >       >        online = "1"
>       >       >        removable = "0"
>       >       >        bootable = "1"
>       >       >        state = "4"
>       >       >        dev = "xvda"
>       >       >        type = "phy"
>       >       >        mode = "w"
>       >       >        device-type = "disk"
>       >       >        discard-enable = "1"
>       >       >        feature-max-indirect-segments = "256"
>       >       >        multi-queue-max-queues = "4"
>       >       >        max-ring-page-order = "4"
>       >       >        node = "/dev/loop0"
>       >       >        physical-device = "7:0"
>       >       >        physical-device-path = "/dev/loop0"
>       >       >        hotplug-status = "connected"
>       >       >        feature-flush-cache = "1"
>       >       >        discard-granularity = "4096"
>       >       >        discard-alignment = "0"
>       >       >        discard-secure = "0"
>       >       >        feature-discard = "1"
>       >       >        feature-barrier = "1"
>       >       >        feature-persistent = "1"
>       >       >        sectors = "1794048"
>       >       >        info = "0"
>       >       >        sector-size = "512"
>       >       >        physical-sector-size = "512"
>       >       >     vfb = ""
>       >       >      1 = ""
>       >       >       0 = ""
>       >       >        frontend = "/local/domain/1/device/vfb/0"
>       >       >        frontend-id = "1"
>       >       >        online = "1"
>       >       >        state = "4"
>       >       >        vnc = "1"
>       >       >        vnclisten = "127.0.0.1"
>       >       >        vncdisplay = "0"
>       >       >        vncunused = "1"
>       >       >        sdl = "0"
>       >       >        opengl = "0"
>       >       >        feature-resize = "1"
>       >       >        hotplug-status = "connected"
>       >       >        request-update = "1"
>       >       >     vkbd = ""
>       >       >      1 = ""
>       >       >       0 = ""
>       >       >        frontend = "/local/domain/1/device/vkbd/0"
>       >       >        frontend-id = "1"
>       >       >        online = "1"
>       >       >        state = "4"
>       >       >        feature-abs-pointer = "1"
>       >       >        feature-raw-pointer = "1"
>       >       >        hotplug-status = "connected"
>       >       >     console = ""
>       >       >      1 = ""
>       >       >       0 = ""
>       >       >        frontend = "/local/domain/1/console"
>       >       >        frontend-id = "1"
>       >       >        online = "1"
>       >       >        state = "1"
>       >       >        protocol = "vt100"
>       >       >     vif = ""
>       >       >      1 = ""
>       >       >       0 = ""
>       >       >        frontend = "/local/domain/1/device/vif/0"
>       >       >        frontend-id = "1"
>       >       >        online = "1"
>       >       >        state = "4"
>       >       >        script = "/etc/xen/scripts/vif-bridge"
>       >       >        mac = "e4:5f:01:cd:7b:dd"
>       >       >        bridge = "xenbr0"
>       >       >        handle = "0"
>       >       >        type = "vif"
>       >       >        hotplug-status = "connected"
>       >       >        feature-sg = "1"
>       >       >        feature-gso-tcpv4 = "1"
>       >       >        feature-gso-tcpv6 = "1"
>       >       >        feature-ipv6-csum-offload = "1"
>       >       >        feature-rx-copy = "1"
>       >       >        feature-xdp-headroom = "1"
>       >       >        feature-rx-flip = "0"
>       >       >        feature-multicast-control = "1"
>       >       >        feature-dynamic-multicast-control = "1"
>       >       >        feature-split-event-channels = "1"
>       >       >        multi-queue-max-queues = "4"
>       >       >        feature-ctrl-ring = "1"
>       >       >   1 = ""
>       >       >    vm = "/vm/d81ec5a9-5bf9-4f2b-89e8-0f60d6da948f"
>       >       >    name = "guest2"
>       >       >    cpu = ""
>       >       >     0 = ""
>       >       >      availability = "online"
>       >       >     1 = ""
>       >       >      availability = "online"
>       >       >    memory = ""
>       >       >     static-max = "2097152"
>       >       >     target = "2097152"
>       >       >     videoram = "0"
>       >       >    device = ""
>       >       >     suspend = ""
>       >       >      event-channel = ""
>       >       >     vbd = ""
>       >       >      51712 = ""
>       >       >       backend = "/local/domain/0/backend/vbd/1/51712"
>       >       >       backend-id = "0"
>       >       >       state = "4"
>       >       >       virtual-device = "51712"
>       >       >       device-type = "disk"
>       >       >       multi-queue-num-queues = "2"
>       >       >       queue-0 = ""
>       >       >        ring-ref = "8"
>       >       >        event-channel = "4"
>       >       >       queue-1 = ""
>       >       >        ring-ref = "9"
>       >       >        event-channel = "5"
>       >       >       protocol = "arm-abi"
>       >       >       feature-persistent = "1"
>       >       >     vfb = ""
>       >       >      0 = ""
>       >       >       backend = "/local/domain/0/backend/vfb/1/0"
>       >       >       backend-id = "0"
>       >       >       state = "4"
>       >       >       page-ref = "275022"
>       >       >       event-channel = "3"
>       >       >       protocol = "arm-abi"
>       >       >       feature-update = "1"
>       >       >     vkbd = ""
>       >       >      0 = ""
>       >       >       backend = "/local/domain/0/backend/vkbd/1/0"
>       >       >       backend-id = "0"
>       >       >       state = "4"
>       >       >       request-abs-pointer = "1"
>       >       >       page-ref = "275322"
>       >       >       page-gref = "1284"
>       >       >       event-channel = "10"
>       >       >     vif = ""
>       >       >      0 = ""
>       >       >       backend = "/local/domain/0/backend/vif/1/0"
>       >       >       backend-id = "0"
>       >       >       state = "4"
>       >       >       handle = "0"
>       >       >       mac = "e4:5f:01:cd:7b:dd"
>       >       >       mtu = "1500"
>       >       >       xdp-headroom = "0"
>       >       >       multi-queue-num-queues = "2"
>       >       >       queue-0 = ""
>       >       >        tx-ring-ref = "1280"
>       >       >        rx-ring-ref = "1281"
>       >       >        event-channel-tx = "6"
>       >       >        event-channel-rx = "7"
>       >       >       queue-1 = ""
>       >       >        tx-ring-ref = "1282"
>       >       >        rx-ring-ref = "1283"
>       >       >        event-channel-tx = "8"
>       >       >        event-channel-rx = "9"
>       >       >       request-rx-copy = "1"
>       >       >       feature-rx-notify = "1"
>       >       >       feature-sg = "1"
>       >       >       feature-gso-tcpv4 = "1"
>       >       >       feature-gso-tcpv6 = "1"
>       >       >       feature-ipv6-csum-offload = "1"
>       >       >    control = ""
>       >       >     shutdown = ""
>       >       >     feature-poweroff = "1"
>       >       >     feature-reboot = "1"
>       >       >     feature-suspend = ""
>       >       >     sysrq = ""
>       >       >     platform-feature-multiprocessor-suspend = "1"
>       >       >     platform-feature-xs_reset_watches = "1"
>       >       >    data = ""
>       >       >    drivers = ""
>       >       >    feature = ""
>       >       >    attr = ""
>       >       >    error = ""
>       >       >    domid = "1"
>       >       >    store = ""
>       >       >     port = "1"
>       >       >     ring-ref = "233473"
>       >       >    console = ""
>       >       >     backend = "/local/domain/0/backend/console/1/0"
>       >       >     backend-id = "0"
>       >       >     limit = "1048576"
>       >       >     type = "xenconsoled"
>       >       >     output = "pty"
>       >       >     tty = "/dev/pts/1"
>       >       >     port = "2"
>       >       >     ring-ref = "233472"
>       >       >     vnc-listen = "127.0.0.1"
>       >       >     vnc-port = "5900"
>       >       >    image = ""
>       >       >     device-model-pid = "788"
>       >       > vm = ""
>       >       >  d81ec5a9-5bf9-4f2b-89e8-0f60d6da948f = ""
>       >       >   name = "guest2"
>       >       >   uuid = "d81ec5a9-5bf9-4f2b-89e8-0f60d6da948f"
>       >       >   start_time = "1520600274.27"
>       >       > libxl = ""
>       >       >  1 = ""
>       >       >   device = ""
>       >       >    vbd = ""
>       >       >     51712 = ""
>       >       >      frontend = "/local/domain/1/device/vbd/51712"
>       >       >      backend = "/local/domain/0/backend/vbd/1/51712"
>       >       >      params = "/home/root/guest2/xen-guest-image-minimal-raspberrypi4-64.ext3"
>       >       >      script = "/etc/xen/scripts/block"
>       >       >      frontend-id = "1"
>       >       >      online = "1"
>       >       >      removable = "0"
>       >       >      bootable = "1"
>       >       >      state = "1"
>       >       >      dev = "xvda"
>       >       >      type = "phy"
>       >       >      mode = "w"
>       >       >      device-type = "disk"
>       >       >      discard-enable = "1"
>       >       >    vfb = ""
>       >       >     0 = ""
>       >       >      frontend = "/local/domain/1/device/vfb/0"
>       >       >      backend = "/local/domain/0/backend/vfb/1/0"
>       >       >      frontend-id = "1"
>       >       >      online = "1"
>       >       >      state = "1"
>       >       >      vnc = "1"
>       >       >      vnclisten = "127.0.0.1"
>       >       >      vncdisplay = "0"
>       >       >      vncunused = "1"
>       >       >      sdl = "0"
>       >       >      opengl = "0"
>       >       >    vkbd = ""
>       >       >     0 = ""
>       >       >      frontend = "/local/domain/1/device/vkbd/0"
>       >       >      backend = "/local/domain/0/backend/vkbd/1/0"
>       >       >      frontend-id = "1"
>       >       >      online = "1"
>       >       >      state = "1"
>       >       >    console = ""
>       >       >     0 = ""
>       >       >      frontend = "/local/domain/1/console"
>       >       >      backend = "/local/domain/0/backend/console/1/0"
>       >       >      frontend-id = "1"
>       >       >      online = "1"
>       >       >      state = "1"
>       >       >      protocol = "vt100"
>       >       >    vif = ""
>       >       >     0 = ""
>       >       >      frontend = "/local/domain/1/device/vif/0"
>       >       >      backend = "/local/domain/0/backend/vif/1/0"
>       >       >      frontend-id = "1"
>       >       >      online = "1"
>       >       >      state = "1"
>       >       >      script = "/etc/xen/scripts/vif-bridge"
>       >       >      mac = "e4:5f:01:cd:7b:dd"
>       >       >      bridge = "xenbr0"
>       >       >      handle = "0"
>       >       >      type = "vif"
>       >       >      hotplug-status = ""
>       >       >   type = "pvh"
>       >       >   dm-version = "qemu_xen"
>       >       > root@raspberrypi4-64:~/guest1#
>       >       >
>       >       > Any input as per above? Looking forward to hearing from you.
>       >       >
>       >       > Regards,
>       >       > Vipul Kumar
>       >       >
>       >       > On Wed, Oct 26, 2022 at 5:21 AM Stefano Stabellini <sstabellini@kernel.org> wrote:
>       >       >       Hi Vipul,
>       >       >
>       >       >       If you look at the QEMU logs, it says:
>       >       >
>       >       >       VNC server running on 127.0.0.1:5900
>       >       >
>       >       >       That is the VNC server you need to connect to. So in theory:
>       >       >
>       >       >         vncviewer 127.0.0.1:5900
>       >       >
>       >       >       should work correctly.
>       >       >
>       >       >
>       >       >       If you have:
>       >       >
>       >       >         vfb = ["type=vnc"]
>       >       >
>       >       >       in your xl config file and you have "fbdev" in your Linux guest, it
>       >       >       should work.
>       >       >
>       >       >       If you connect to the VNC server but you get a black screen, it might be
>       >       >       a guest configuration issue. I would try with a simpler guest, text only
>       >       >       (no X11, no Wayland) and enable the fbdev console (fbcon). See
>       >       >       Documentation/fb/fbcon.rst in Linux. You should be able to see a
>       >       >       graphical console over VNC.
>       >       >
>       >       >       If that works, then you know that the fbdev kernel driver (xen-fbfront)
>       >       >       works correctly.
>       >       >
>       >       >       If it doesn't work, the output of "xenstore-ls" would be interesting.
>       >       >
>       >       >       Cheers,
>       >       >
>       >       >       Stefano
>       >       >
>       >       >
>       >       >       On Wed, 19 Oct 2022, Vipul Suneja wrote:
>       >       >       > Hi Stefano,
>       >       >       >
>       >       >       > Thanks for the response!
>       >       >       >
>       >       >       > I am following the same link you shared from the beginning. Tried the command "vncviewer localhost:0" in DOM0
>       but
>       >       same
>       >       >       issue "Can't open
>       >       >       > display", below are the logs:
>       >       >       >
>       >       >       > root@raspberrypi4-64:~# vncviewer localhost:0
>       >       >       >
>       >       >       > TigerVNC Viewer 64-bit v1.11.0
>       >       >       > Built on: 2020-09-08 12:16
>       >       >       > Copyright (C) 1999-2020 TigerVNC Team and many others (see README.rst)
>       >       >       > See https://www.tigervnc.org for information on TigerVNC.
>       >       >       > Can't open display:
>       >       >       >
>       >       >       > Below are the netstat logs, i couldn't see anything running at port 5900 or 5901:
>       >       >       >
>       >       >       > root@raspberrypi4-64:~# netstat -tuwx
>       >       >       > Active Internet connections (w/o servers)
>       >       >       > Proto Recv-Q Send-Q Local Address           Foreign Address         State      
>       >       >       > tcp        0    164 192.168.1.39:ssh        192.168.1.38:37472      ESTABLISHED
>       >       >       > Active UNIX domain sockets (w/o servers)
>       >       >       > Proto RefCnt Flags       Type       State         I-Node Path
>       >       >       > unix  8      [ ]         DGRAM      CONNECTED      10565 /dev/log
>       >       >       > unix  3      [ ]         STREAM     CONNECTED      10891 /var/run/xenstored/socket
>       >       >       > unix  3      [ ]         STREAM     CONNECTED      13791
>       >       >       > unix  3      [ ]         STREAM     CONNECTED      10843 /var/run/xenstored/socket
>       >       >       > unix  3      [ ]         STREAM     CONNECTED      10573 /var/run/xenstored/socket
>       >       >       > unix  2      [ ]         DGRAM      CONNECTED      14510
>       >       >       > unix  3      [ ]         STREAM     CONNECTED      13249
>       >       >       > unix  2      [ ]         DGRAM      CONNECTED      13887
>       >       >       > unix  2      [ ]         DGRAM      CONNECTED      10599
>       >       >       > unix  3      [ ]         STREAM     CONNECTED      14005
>       >       >       > unix  3      [ ]         STREAM     CONNECTED      13258
>       >       >       > unix  3      [ ]         STREAM     CONNECTED      13248
>       >       >       > unix  3      [ ]         STREAM     CONNECTED      14003
>       >       >       > unix  3      [ ]         STREAM     CONNECTED      10572 /var/run/xenstored/socket
>       >       >       > unix  3      [ ]         STREAM     CONNECTED      10786 /var/run/xenstored/socket
>       >       >       > unix  3      [ ]         DGRAM      CONNECTED      13186
>       >       >       > unix  3      [ ]         STREAM     CONNECTED      10864 /var/run/xenstored/socket
>       >       >       > unix  3      [ ]         STREAM     CONNECTED      10812 /var/run/xenstored/socket
>       >       >       > unix  2      [ ]         DGRAM      CONNECTED      14083
>       >       >       > unix  3      [ ]         STREAM     CONNECTED      10813 /var/run/xenstored/socket
>       >       >       > unix  3      [ ]         STREAM     CONNECTED      14068
>       >       >       > unix  3      [ ]         STREAM     CONNECTED      13256
>       >       >       > unix  3      [ ]         STREAM     CONNECTED      10571 /var/run/xenstored/socket
>       >       >       > unix  3      [ ]         STREAM     CONNECTED      10842
>       >       >       > unix  3      [ ]         STREAM     CONNECTED      13985
>       >       >       > unix  3      [ ]         DGRAM      CONNECTED      13185
>       >       >       > unix  2      [ ]         STREAM     CONNECTED      13884
>       >       >       > unix  2      [ ]         DGRAM      CONNECTED      14528
>       >       >       > unix  2      [ ]         DGRAM      CONNECTED      13785
>       >       >       > unix  3      [ ]         STREAM     CONNECTED      14034
>       >       >       >
>       >       >       > Attaching xen log files of /var/log/xen.
>       >       >       > I didn't get the role of QEMU here because as mentioned earlier, I am porting in raspberrypi 4B.
>       >       >       >
>       >       >       > Regards,
>       >       >       > Vipul Kumar
>       >       >       >
>       >       >       > On Wed, Oct 19, 2022 at 12:43 AM Stefano Stabellini <sstabellini@kernel.org> wrote:
>       >       >       >       It usually works the way it is described in the guide:
>       >       >       >
>       >       >       >     
>       >       >     
>       >     
>          https://www.virtuatopia.com/index.php?title=Configuring_a_VNC_based_Graphical_Console_for_a_Xen_Paravirtualized_domainU_Guest
>       >       >       >
>       >       >       >       You don't need to install any VNC-related server software because it is
>       >       >       >       already provided by Xen (to be precise it is provided by QEMU working
>       >       >       >       together with Xen.)
>       >       >       >
>       >       >       >       You only need the vnc client in dom0 so that you can connect, but you
>       >       >       >       could also run the vnc client outside from another host. So basically
>       >       >       >       the following should work when executed in Dom0 after creating DomU:
>       >       >       >
>       >       >       >         vncviewer localhost:0
>       >       >       >
>       >       >       >       Can you attach the Xen and QEMU logs (/var/log/xen/*)? And also use
>       >       >       >       netstat -taunp to check if there is anything running at port 5900 or
>       >       >       >       5901?
>       >       >       >
>       >       >       >       Cheers,
>       >       >       >
>       >       >       >       Stefano
>       >       >       >
>       >       >       >
>       >       >       >       On Tue, 18 Oct 2022, Vipul Suneja wrote:
>       >       >       >       > Hi Stefano,
>       >       >       >       >
>       >       >       >       > Thanks for the response!
>       >       >       >       >
>       >       >       >       > I could install tigerVNC, x11vnc & libvncserver in Dom0 xen-image-minimal but only manage to install
>       >       >       libvncserver(couldn't
>       >       >       >       install tigervnc
>       >       >       >       > & x11vnc because of x11
>       >       >       >       > support missing, it's wayland) in DOMU custom graphical image. I tried running vncviewer with IP
>       address &
>       >       port
>       >       >       in dom0 to
>       >       >       >       access the domu
>       >       >       >       > graphical image display as per below commands.
>       >       >       >       >  
>       >       >       >       >  vncviewer 192.168.1.42:5901
>       >       >       >       >  
>       >       >       >       >  But it showing can't open display, below are the logs:
>       >       >       >       >  
>       >       >       >       > root@raspberrypi4-64:~/guest1# vncviewer 192.168.1.42:5901
>       >       >       >       >
>       >       >       >       > TigerVNC Viewer 64-bit v1.11.0
>       >       >       >       > Built on: 2020-09-08 12:16
>       >       >       >       > Copyright (C) 1999-2020 TigerVNC Team and many others (see README.rst)
>       >       >       >       > See https://www.tigervnc.org for information on TigerVNC.
>       >       >       >       > Can't open display:
>       >       >       >       > root@raspberrypi4-64:~/guest1#
>       >       >       >       >
>       >       >       >       > I am not exactly sure what the issue is but I thought only libvncserver in DOMU could work to get
>       access but
>       >       it
>       >       >       did not
>       >       >       >       work. 
>       >       >       >       > If TigerVNC is the issue here then is there any other VNC source which could be installed for both
>       x11 &
>       >       >       wayland supported
>       >       >       >       images?
>       >       >       >       >
>       >       >       >       > Regards,
>       >       >       >       > Vipul Kumar
>       >       >       >       >
>       >       >       >       > On Tue, Oct 18, 2022 at 2:40 AM Stefano Stabellini <sstabellini@kernel.org> wrote:
>       >       >       >       >       VNC is typically easier to setup, because SDL needs extra libraries at
>       >       >       >       >       build time and runtime. If QEMU is built without SDL support it won't
>       >       >       >       >       start when you ask for SDL.
>       >       >       >       >
>       >       >       >       >       VNC should work with both x11 and wayland in your domU. It doesn't work
>       >       >       >       >       at the x11 level, it exposes a special fbdev device in your domU that
>       >       >       >       >       should work with:
>       >       >       >       >       - a graphical console in Linux domU
>       >       >       >       >       - x11
>       >       >       >       >       - wayland (but I haven't tested this so I am not 100% sure about it)
>       >       >       >       >
>       >       >       >       >       When you say "it doesn't work", what do you mean? Do you get a black
>       >       >       >       >       window?
>       >       >       >       >
>       >       >       >       >       You need CONFIG_XEN_FBDEV_FRONTEND in Linux domU
>       >       >       >       >       (drivers/video/fbdev/xen-fbfront.c). I would try to get a graphical text
>       >       >       >       >       console up and running in your domU before attempting x11/wayland.
>       >       >       >       >
>       >       >       >       >       Cheers,
>       >       >       >       >
>       >       >       >       >       Stefano
>       >       >       >       >
>       >       >       >       >       On Mon, 17 Oct 2022, Vipul Suneja wrote:
>       >       >       >       >       > Hi,
>       >       >       >       >       > Thanks!
>       >       >       >       >       >
>       >       >       >       >       > I have ported xen minimal image as DOM0 & custom wayland GUI based image as DOMU in raspberry
>       pi4B. I
>       >       >       am trying to
>       >       >       >       make GUI
>       >       >       >       >       display up
>       >       >       >       >       > for guest machine. I tried using sdl, included below line in guest.conf file
>       >       >       >       >       > vfb= [ 'sdl=1' ]
>       >       >       >       >       >
>       >       >       >       >       > But it is throwing below error:
>       >       >       >       >       >
>       >       >       >       >       > root@raspberrypi4-64:~/guest1# xl create -c guest1.cfg
>       >       >       >       >       > Parsing config from guest1.cfg
>       >       >       >       >       > libxl: error: libxl_qmp.c:1400:qmp_ev_fd_callback: Domain 3:error on QMP socket: Connection
>       reset by
>       >       >       peer
>       >       >       >       >       > libxl: error: libxl_qmp.c:1439:qmp_ev_fd_callback: Domain 3:Error happened with the QMP
>       connection to
>       >       >       QEMU
>       >       >       >       >       > libxl: error: libxl_dm.c:3351:device_model_postconfig_done: Domain 3:Post DM startup configs
>       failed,
>       >       >       rc=-26
>       >       >       >       >       > libxl: error: libxl_create.c:1867:domcreate_devmodel_started: Domain 3:device model did not
>       start:
>       >       -26
>       >       >       >       >       > libxl: error: libxl_aoutils.c:646:libxl__kill_xs_path: Device Model already exited
>       >       >       >       >       > libxl: error: libxl_domain.c:1183:libxl__destroy_domid: Domain 3:Non-existant domain
>       >       >       >       >       > libxl: error: libxl_domain.c:1137:domain_destroy_callback: Domain 3:Unable to destroy guest
>       >       >       >       >       > libxl: error: libxl_domain.c:1064:domain_destroy_cb: Domain 3:Destruction of domain failed
>       >       >       >       >       >
>       >       >       >       >       > Another way is VNC, i could install tigervnc in DOM0 but same i couldn't in guest machine
>       because it
>       >       >       doesn't support
>       >       >       >       >       x11(supports wayland
>       >       >       >       >       > only). I am completely blocked here, Need your support to enable the display up.
>       >       >       >       >       > Any alternative of VNC which could work in both x11 & wayland supported images?
>       >       >       >       >       >
>       >       >       >       >       > Any input on VNC, SDL or any other way to proceed on this? Looking forward to hearing from
>       you.
>       >       >       >       >       >
>       >       >       >       >       > Regards,
>       >       >       >       >       > Vipul Kumar
>       >       >       >       >
>       >       >       >       >
>       >       >       >       >
>       >       >       >
>       >       >       >
>       >       >       >
>       >       >
>       >       >
>       >       >
>       >
>       >
>       >
> 
> 
> 

Re: Porting Xen in raspberry pi4B

[Vipul Suneja]

[-- Attachment #1: Type: text/plain, Size: 51163 bytes --]

Hi Stefano,

Thanks!

I have included printk debug logs in the xen-fbfront.c source file. While
cross compiling to generate .ko with "xen-guest-image-minimal" toolchain
it's throwing a modpost
not found error. I could see the modpost.c source file but the final script
is missing. Any input on this, Below are the logs:
























*agl@agl-OptiPlex-7010:~/Automotive/ADAS_Infotainment/project/Application/Xen/Framebuffer$
makemake ARCH=arm64
-I/opt/poky/4.0.5/sysroots/cortexa72-poky-linux/usr/include/asm -C
/opt/poky/4.0.5/sysroots/cortexa72-poky-linux/lib/modules/5.15.72-yocto-standard/build
M=/home/agl/Automotive/ADAS_Infotainment/project/Application/Xen/Framebuffer
modulesmake[1]: Entering directory
'/opt/poky/4.0.5/sysroots/cortexa72-poky-linux/lib/modules/5.15.72-yocto-standard/build'arch/arm64/Makefile:36:
Detected assembler with broken .inst; disassembly will be
unreliablewarning: the compiler differs from the one used to build the
kernel  The kernel was built by: gcc (Ubuntu 9.4.0-1ubuntu1~20.04.1) 9.4.0
You are using:           aarch64-poky-linux-gcc (GCC) 11.3.0  CC [M]
 /home/agl/Automotive/ADAS_Infotainment/project/Application/Xen/Framebuffer/xen-fbfront.o
MODPOST
/home/agl/Automotive/ADAS_Infotainment/project/Application/Xen/Framebuffer/Module.symvers/bin/sh:
1: scripts/mod/modpost: not foundmake[2]: ***
[scripts/Makefile.modpost:133:
/home/agl/Automotive/ADAS_Infotainment/project/Application/Xen/Framebuffer/Module.symvers]
Error 127make[1]: *** [Makefile:1813: modules] Error 2make[1]: Leaving
directory
'/opt/poky/4.0.5/sysroots/cortexa72-poky-linux/lib/modules/5.15.72-yocto-standard/build'make:
*** [Makefile:5: all] Error
2agl@agl-OptiPlex-7010:~/Automotive/ADAS_Infotainment/project/Application/Xen/Framebuffer$
ls -ltotal 324-rwxrwxrwx 1 agl agl    359 Dec 10 22:41 Makefile-rw-rw-r-- 1
agl agl     90 Dec 10 22:49 modules.order-rw-r--r-- 1 agl agl  18331 Dec  1
20:32 xen-fbfront.c-rw-rw-r-- 1 agl agl     90 Dec 10 22:49
xen-fbfront.mod-rw-rw-r-- 1 agl agl 297832 Dec 10 22:49
xen-fbfront.oagl@agl-OptiPlex-7010:~/Automotive/ADAS_Infotainment/project/Application/Xen/Framebuffer$
file xen-fbfront.oxen-fbfront.o: ELF 64-bit LSB relocatable, ARM aarch64,
version 1 (SYSV), with debug_info, not
strippedagl@agl-OptiPlex-7010:~/Automotive/ADAS_Infotainment/project/Application/Xen/Framebuffer$*

I have connected a HDMI based 1980x1024 resolution display screen to
raspberrypi4 for testing purposes. I hope connecting this display to rpi4
should be ok.

Is there any other way we can connect also for detailed discussion on the
display bringup issue? This will really help to resolve this issue.

Thanks & Regards,
Vipul Kumar

On Fri, Dec 2, 2022 at 1:02 AM Stefano Stabellini <sstabellini@kernel.org>
wrote:

> On Thu, 1 Dec 2022, Vipul Suneja wrote:
> > Hi Stefano,
> > Thanks!
> >
> > I am exploring both options here, modification of framebuffer source
> file & setting up x11vnc server in guest.
> > Other than these I would like to share a few findings with you.
> >
> > 1. If i keep "CONFIG_XEN_FBDEV_FRONTEND=y" then xen-fbfront.ko is not
> generating but if i keep "CONFIG_XEN_FBDEV_FRONTEND=m"
> > then could see xen-fbfront.ko & its loading also. Same things with other
> frontend/backend drivers also. Do we need to configure these
> > drivers as a module(m) only?
>
> xen-fbfront should work both as a module (xen-fbfront.ko) or built-in
> (CONFIG_XEN_FBDEV_FRONTEND=y).
>
>
>
> > 2. I could see xenstored service is running for the host but it's always
> failing for the guest machine. I could see it in bootup logs & via
> > systemctl status also.
>
> That is normal. xenstored is only meant to be run in Dom0, not in the
> domUs. If you use the same rootfs for Dom0 and DomU then xenstored will
> fail starting in the DomU (but should succeed in Dom0), which is what we
> want.
>
> If you run "xenstore-ls" in Dom0, you'll see a bunch of entries,
> including some of them related to "vfb" which is the virtual framebuffer
> protocol. You should also see an entry called "state" set to "4" which
> means "connected". state = 4 is usually when everything works. Normally
> when things don't work state != 4.
>
>
>
> > Below are the logs:
> > [  OK  ] Reached target Basic System.
> > [  OK  ] Started Kernel Logging Service.
> > [  OK  ] Started System Logging Service.
> >          Starting D-Bus System Message Bus...
> >          Starting User Login Management...
> >          Starting Permit User Sessions...
> >          Starting The Xen xenstore...
> >          Starting OpenSSH Key Generation...
> > [FAILED] Failed to start The Xen xenstore.
> > See 'systemctl status xenstored.service' for details.
> > [DEPEND] Dependency failed for qemu for xen dom0 disk backend.
> > [DEPEND] Dependency failed for Xend…p guests on boot and shutdown.
> > [DEPEND] Dependency failed for xen-…des, JSON configuration stub).
> > [DEPEND] Dependency failed for Xenc…guest consoles and hypervisor.
> > [  OK  ] Finished Permit User Sessions.
> > [  OK  ] Started Getty on tty1.
> > [  OK  ] Started Serial Getty on hvc0.
> > [  OK  ] Started Serial Getty on ttyS0.
> > [  OK  ] Reached target Login Prompts.
> >          Starting Xen-watchdog - run xen watchdog daemon...
> > [  OK  ] Started D-Bus System Message Bus.
> > [  OK  ] Started Xen-watchdog - run xen watchdog daemon.
> > [  OK  ] Finished OpenSSH Key Generation.
> > [  OK  ] Started User Login Management.
> > [  OK  ] Reached target Multi-User System.
> >          Starting Record Runlevel Change in UTMP...
> > [  OK  ] Finished Record Runlevel Change in UTMP.
> > fbcon: Taking over console
> >
> > Poky (Yocto Project Reference Distro) 4.0.4 raspberrypi4-64 hvc0
> >
> > raspberrypi4-64 login: root
> > root@raspberrypi4-64:~#
> > root@raspberrypi4-64:~#
> > root@raspberrypi4-64:~# systemctl status xenstored.service
> > x xenstored.service - The Xen xenstore
> >      Loaded: loaded (/lib/systemd/system/xenstored.service; enabled;
> vendor preset: enabled)
> >      Active: failed (Result: exit-code) since Thu 2022-12-01 06:12:05
> UTC; 26s ago
> >     Process: 195 ExecStartPre=/bin/grep -q control_d
> /proc/xen/capabilities (code=exited, status=1/FAILURE)
> >
> > Dec 01 06:12:04 raspberrypi4-64 systemd[1]: Starting The Xen xenstore...
> > Dec 01 06:12:05 raspberrypi4-64 systemd[1]: xenstored.service: Control
> pro...URE
> > Dec 01 06:12:05 raspberrypi4-64 systemd[1]: xenstored.service: Failed
> with...e'.
> > Dec 01 06:12:05 raspberrypi4-64 systemd[1]: Failed to start The Xen
> xenstore.
> > Hint: Some lines were ellipsized, use -l to show in full.
> > root@raspberrypi4-64:~#
> >
> > Any input on these?
> >
> > Thanks & Regards,
> > Vipul Kumar
> >
> > On Wed, Nov 23, 2022 at 5:41 AM Stefano Stabellini <
> sstabellini@kernel.org> wrote:
> >       Hi Vipul,
> >
> >       I cannot spot any issue in the configuration, in particual you
> have:
> >
> >       CONFIG_XEN_FBDEV_FRONTEND=y
> >
> >       which is what you need.
> >
> >       The only thing I can suggest is to add printks to the Linux
> frontend
> >       driver (the one running in the domU) which is
> >       drivers/video/fbdev/xen-fbfront.c and printfs to the QEMU backend
> >       (running in Dom0) which is hw/display/xenfb.c to figure out what is
> >       going on.
> >
> >
> >       Alternatively, you can setup PV network with the domU, such as:
> >
> >         vif=['']
> >
> >       and then run x11 and a x11vnc server in your domU. You should be
> able to
> >       connect to it using vncviewer at the network IP of your domU.
> >
> >       Basically you are skipping the problem because instead of using
> the PV
> >       framebuffer protocol, you just use VNC over the network with the
> domU.
> >
> >
> >       Cheers,
> >
> >       Stefano
> >
> >
> >       On Tue, 22 Nov 2022, Vipul Suneja wrote:
> >       > Hi Stefano,
> >       > Thanks for the support!
> >       >
> >       > Looks like I have tried all the combinations & possible ways to
> get display up but failed. Is there any document or pdf for
> >       porting xen on
> >       > raspberrypi4.
> >       > I could find lot's of links telling the same but couldn't see
> any official user guide or document from the xen community on
> >       the same. If
> >       > there is something to refer
> >       > to please share with me.
> >       > I am attaching the kernel configuration file also, just take a
> look if i have missed anything.
> >       > Any other suggestions or input from your end could be really
> helpful?
> >       >
> >       > Regards,
> >       > Vipul Kumar
> >       >
> >       > On Fri, Nov 11, 2022 at 6:40 AM Stefano Stabellini <
> sstabellini@kernel.org> wrote:
> >       >       Hi Vipul,
> >       >
> >       >       Sorry for the late reply. From the earlier logs that you
> sent, it looks
> >       >       like everything should be working correctly. Specifically:
> >       >
> >       >            vfb = ""
> >       >             1 = ""
> >       >              0 = ""
> >       >               frontend = "/local/domain/1/device/vfb/0"
> >       >               frontend-id = "1"
> >       >               online = "1"
> >       >               state = "4"
> >       >               vnc = "1"
> >       >               vnclisten = "127.0.0.1"
> >       >               vncdisplay = "0"
> >       >               vncunused = "1"
> >       >               sdl = "0"
> >       >               opengl = "0"
> >       >               feature-resize = "1"
> >       >               hotplug-status = "connected"
> >       >               request-update = "1"
> >       >
> >       >       state "4" means "connected". So I would expect that you
> should be able
> >       >       to connect to the vnc server using vncviewer. You might
> not see anything
> >       >       (black screen) but you should definitely be able to
> connect.
> >       >
> >       >       I wouldn't try to launch x11 in the guest just yet. fbcon
> in Linux is
> >       >       enough to render something on the screen. You should be
> able to see the
> >       >       Linux text-based console rendered graphically, connecting
> to it via vnc.
> >       >
> >       >       Sorry for the basic question, but have you tried all the
> following?
> >       >
> >       >       vncviewer 127.0.0.1:0
> >       >       vncviewer 127.0.0.1:1
> >       >       vncviewer 127.0.0.1:2
> >       >       vncviewer 127.0.0.1:5900
> >       >       vncviewer 127.0.0.1:5901
> >       >       vncviewer 127.0.0.1:5902
> >       >
> >       >       Given that from the xenstore-ls logs everything seems to
> work correctly
> >       >       I am not sure what else to suggest. You might have to add
> printf to QEMU
> >       >       ui/vnc.c and hw/display/xenfb.c to see what is going wrong.
> >       >
> >       >       Cheers,
> >       >
> >       >       Stefano
> >       >
> >       >
> >       >       On Mon, 7 Nov 2022, Vipul Suneja wrote:
> >       >       > Hi Stefano,
> >       >       > Thanks!
> >       >       >
> >       >       > Any input further on "xenstore-ls" logs?
> >       >       >
> >       >       > I am trying to run the x0vncserver & x11vnc server
> manually on guest machine(xen_guest_image_minimal) image but it's
> >       failing
> >       >       with the below
> >       >       > error.
> >       >       >
> >       >       > root@raspberrypi4-64:/usr/bin# x0vncserver
> >       >       > x0vncserver: unable to open display ""
> >       >       > root@raspberrypi4-64:/usr/bin#
> >       >       > root@raspberrypi4-64:/usr/bin# x11vnc
> >       >       >
> ###############################################################
> >       >       >
> #@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@#
> >       >       > #@
>     @#
> >       >       > #@  **  WARNING  **  WARNING  **  WARNING  **  WARNING
>  **   @#
> >       >       > #@
>     @#
> >       >       > #@        YOU ARE RUNNING X11VNC WITHOUT A PASSWORD!!
>      @#
> >       >       > #@
>     @#
> >       >       > #@  This means anyone with network access to this
> computer   @#
> >       >       > #@  may be able to view and control your desktop.
>      @#
> >       >       > #@
>     @#
> >       >       > #@ >>> If you did not mean to do this Press CTRL-C now!!
> <<< @#
> >       >       > #@
>     @#
> >       >       >
> #@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@#
> >       >       > #@
>     @#
> >       >       > #@  You can create an x11vnc password file by running:
>     @#
> >       >       > #@
>     @#
> >       >       > #@       x11vnc -storepasswd password /path/to/passfile
>      @#
> >       >       > #@  or   x11vnc -storepasswd /path/to/passfile
>     @#
> >       >       > #@  or   x11vnc -storepasswd
>     @#
> >       >       > #@
>     @#
> >       >       > #@  (the last one will use ~/.vnc/passwd)
>      @#
> >       >       > #@
>     @#
> >       >       > #@  and then starting x11vnc via:
>      @#
> >       >       > #@
>     @#
> >       >       > #@      x11vnc -rfbauth /path/to/passfile
>      @#
> >       >       > #@
>     @#
> >       >       > #@  an existing ~/.vnc/passwd file from another VNC
>      @#
> >       >       > #@  application will work fine too.
>      @#
> >       >       > #@
>     @#
> >       >       > #@  You can also use the -passwdfile or -passwd options.
>     @#
> >       >       > #@  (note -passwd is unsafe if local users are not
> trusted)  @#
> >       >       > #@
>     @#
> >       >       > #@  Make sure any -rfbauth and -passwdfile password
> files    @#
> >       >       > #@  cannot be read by untrusted users.
>     @#
> >       >       > #@
>     @#
> >       >       > #@  Use x11vnc -usepw to automatically use your
>      @#
> >       >       > #@  ~/.vnc/passwd or ~/.vnc/passwdfile password files.
>     @#
> >       >       > #@  (and prompt you to create ~/.vnc/passwd if neither
>     @#
> >       >       > #@  file exists.)  Under -usepw, x11vnc will exit if it
>      @#
> >       >       > #@  cannot find a password to use.
>     @#
> >       >       > #@
>     @#
> >       >       > #@
>     @#
> >       >       > #@  Even with a password, the subsequent VNC traffic is
>      @#
> >       >       > #@  sent in the clear.  Consider tunnelling via ssh(1):
>      @#
> >       >       > #@
>     @#
> >       >       > #@    http://www.karlrunge.com/x11vnc/#tunnelling
>      @#
> >       >       > #@
>     @#
> >       >       > #@  Or using the x11vnc SSL options: -ssl and -stunnel
>     @#
> >       >       > #@
>     @#
> >       >       > #@  Please Read the documentation for more info about
>      @#
> >       >       > #@  passwords, security, and encryption.
>     @#
> >       >       > #@
>     @#
> >       >       > #@
> http://www.karlrunge.com/x11vnc/faq.html#faq-passwd    @#
> >       >       > #@
>     @#
> >       >       > #@  To disable this warning use the -nopw option, or put
>     @#
> >       >       > #@  'nopw' on a line in your ~/.x11vncrc file.
>     @#
> >       >       > #@
>     @#
> >       >       >
> #@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@#
> >       >       >
> ###############################################################
> >       >       > 09/03/2018 12:58:41 x11vnc version: 0.9.16 lastmod:
> 2019-01-05  pid: 424
> >       >       > 09/03/2018 12:58:41 XOpenDisplay("") failed.
> >       >       > 09/03/2018 12:58:41 Trying again with
> XAUTHLOCALHOSTNAME=localhost ...
> >       >       > 09/03/2018 12:58:41
> >       >       > 09/03/2018 12:58:41 *** XOpenDisplay failed. No -display
> or DISPLAY.
> >       >       > 09/03/2018 12:58:41 *** Trying ":0" in 4 seconds.  Press
> Ctrl-C to abort.
> >       >       > 09/03/2018 12:58:41 *** 1 2 3 4
> >       >       > 09/03/2018 12:58:45 XOpenDisplay(":0") failed.
> >       >       > 09/03/2018 12:58:45 Trying again with
> XAUTHLOCALHOSTNAME=localhost ...
> >       >       > 09/03/2018 12:58:45 XOpenDisplay(":0") failed.
> >       >       > 09/03/2018 12:58:45 Trying again with unset
> XAUTHLOCALHOSTNAME ...
> >       >       > 09/03/2018 12:58:45
> >       >       >
> >       >       > 09/03/2018 12:58:45
> ***************************************
> >       >       > 09/03/2018 12:58:45 *** XOpenDisplay failed (:0)
> >       >       >
> >       >       > *** x11vnc was unable to open the X DISPLAY: ":0", it
> cannot continue.
> >       >       > *** There may be "Xlib:" error messages above with
> details about the failure.
> >       >       >
> >       >       > Some tips and guidelines:
> >       >       >
> >       >       > ** An X server (the one you wish to view) must be
> running before x11vnc is
> >       >       >    started: x11vnc does not start the X server.
>  (however, see the -create
> >       >       >    option if that is what you really want).
> >       >       >
> >       >       > ** You must use -display <disp>, -OR- set and export
> your $DISPLAY
> >       >       >    environment variable to refer to the display of the
> desired X server.
> >       >       >  - Usually the display is simply ":0" (in fact x11vnc
> uses this if you forget
> >       >       >    to specify it), but in some multi-user situations it
> could be ":1", ":2",
> >       >       >    or even ":137".  Ask your administrator or a guru if
> you are having
> >       >       >    difficulty determining what your X DISPLAY is.
> >       >       >
> >       >       > ** Next, you need to have sufficient permissions
> (Xauthority)
> >       >       >    to connect to the X DISPLAY.   Here are some Tips:
> >       >       >
> >       >       >  - Often, you just need to run x11vnc as the user logged
> into the X session.
> >       >       >    So make sure to be that user when you type x11vnc.
> >       >       >  - Being root is usually not enough because the
> incorrect MIT-MAGIC-COOKIE
> >       >       >    file may be accessed.  The cookie file contains the
> secret key that
> >       >       >    allows x11vnc to connect to the desired X DISPLAY.
> >       >       >  - You can explicitly indicate which MIT-MAGIC-COOKIE
> file should be used
> >       >       >    by the -auth option, e.g.:
> >       >       >        x11vnc -auth /home/someuser/.Xauthority -display
> :0
> >       >       >        x11vnc -auth /tmp/.gdmzndVlR -display :0
> >       >       >    you must have read permission for the auth file.
> >       >       >    See also '-auth guess' and '-findauth' discussed
> below.
> >       >       >
> >       >       > ** If NO ONE is logged into an X session yet, but there
> is a greeter login
> >       >       >    program like "gdm", "kdm", "xdm", or "dtlogin"
> running, you will need
> >       >       >    to find and use the raw display manager
> MIT-MAGIC-COOKIE file.
> >       >       >    Some examples for various display managers:
> >       >       >
> >       >       >      gdm:     -auth /var/gdm/:0.Xauth
> >       >       >               -auth /var/lib/gdm/:0.Xauth
> >       >       >      kdm:     -auth /var/lib/kdm/A:0-crWk72
> >       >       >               -auth /var/run/xauth/A:0-crWk72
> >       >       >      xdm:     -auth
> /var/lib/xdm/authdir/authfiles/A:0-XQvaJk
> >       >       >      dtlogin: -auth /var/dt/A:0-UgaaXa
> >       >       >
> >       >       >    Sometimes the command "ps wwwwaux | grep auth" can
> reveal the file location.
> >       >       >
> >       >       >    Starting with x11vnc 0.9.9 you can have it try to
> guess by using:
> >       >       >
> >       >       >               -auth guess
> >       >       >
> >       >       >    (see also the x11vnc -findauth option.)
> >       >       >
> >       >       >    Only root will have read permission for the file, and
> so x11vnc must be run
> >       >       >    as root (or copy it).  The random characters in the
> filenames will of course
> >       >       >    change and the directory the cookie file resides in
> is system dependent.
> >       >       >
> >       >       > See also: http://www.karlrunge.com/x11vnc/faq.html
> >       >       >
> >       >       > Regards,
> >       >       > Vipul Kumar
> >       >       >
> >       >       > On Thu, Nov 3, 2022 at 10:27 PM Vipul Suneja <
> vsuneja63@gmail.com> wrote:
> >       >       >       Hi Stefano,
> >       >       > Thanks!
> >       >       >
> >       >       > I used xen-guest-image-minimal(simple console based
> image) as a guest with fbcon & fbdev enabled in kernel
> >       configurations but
> >       >       still
> >       >       > the same error can't open the display.
> >       >       > below are the outcome of "xenstore-ls":
> >       >       >
> >       >       > root@raspberrypi4-64:~/guest1# xenstore-ls
> >       >       > tool = ""
> >       >       >  xenstored = ""
> >       >       > local = ""
> >       >       >  domain = ""
> >       >       >   0 = ""
> >       >       >    control = ""
> >       >       >     feature-poweroff = "1"
> >       >       >     feature-reboot = "1"
> >       >       >    domid = "0"
> >       >       >    name = "Domain-0"
> >       >       >    device-model = ""
> >       >       >     0 = ""
> >       >       >      backends = ""
> >       >       >       console = ""
> >       >       >       vkbd = ""
> >       >       >       vfb = ""
> >       >       >       qnic = ""
> >       >       >      state = "running"
> >       >       >     1 = ""
> >       >       >      backends = ""
> >       >       >       console = ""
> >       >       >       vkbd = ""
> >       >       >       vfb = ""
> >       >       >       qnic = ""
> >       >       >      state = "running"
> >       >       >    backend = ""
> >       >       >     vbd = ""
> >       >       >      1 = ""
> >       >       >       51712 = ""
> >       >       >        frontend = "/local/domain/1/device/vbd/51712"
> >       >       >        params =
> "/home/root/guest2/xen-guest-image-minimal-raspberrypi4-64.ext3"
> >       >       >        script = "/etc/xen/scripts/block"
> >       >       >        frontend-id = "1"
> >       >       >        online = "1"
> >       >       >        removable = "0"
> >       >       >        bootable = "1"
> >       >       >        state = "4"
> >       >       >        dev = "xvda"
> >       >       >        type = "phy"
> >       >       >        mode = "w"
> >       >       >        device-type = "disk"
> >       >       >        discard-enable = "1"
> >       >       >        feature-max-indirect-segments = "256"
> >       >       >        multi-queue-max-queues = "4"
> >       >       >        max-ring-page-order = "4"
> >       >       >        node = "/dev/loop0"
> >       >       >        physical-device = "7:0"
> >       >       >        physical-device-path = "/dev/loop0"
> >       >       >        hotplug-status = "connected"
> >       >       >        feature-flush-cache = "1"
> >       >       >        discard-granularity = "4096"
> >       >       >        discard-alignment = "0"
> >       >       >        discard-secure = "0"
> >       >       >        feature-discard = "1"
> >       >       >        feature-barrier = "1"
> >       >       >        feature-persistent = "1"
> >       >       >        sectors = "1794048"
> >       >       >        info = "0"
> >       >       >        sector-size = "512"
> >       >       >        physical-sector-size = "512"
> >       >       >     vfb = ""
> >       >       >      1 = ""
> >       >       >       0 = ""
> >       >       >        frontend = "/local/domain/1/device/vfb/0"
> >       >       >        frontend-id = "1"
> >       >       >        online = "1"
> >       >       >        state = "4"
> >       >       >        vnc = "1"
> >       >       >        vnclisten = "127.0.0.1"
> >       >       >        vncdisplay = "0"
> >       >       >        vncunused = "1"
> >       >       >        sdl = "0"
> >       >       >        opengl = "0"
> >       >       >        feature-resize = "1"
> >       >       >        hotplug-status = "connected"
> >       >       >        request-update = "1"
> >       >       >     vkbd = ""
> >       >       >      1 = ""
> >       >       >       0 = ""
> >       >       >        frontend = "/local/domain/1/device/vkbd/0"
> >       >       >        frontend-id = "1"
> >       >       >        online = "1"
> >       >       >        state = "4"
> >       >       >        feature-abs-pointer = "1"
> >       >       >        feature-raw-pointer = "1"
> >       >       >        hotplug-status = "connected"
> >       >       >     console = ""
> >       >       >      1 = ""
> >       >       >       0 = ""
> >       >       >        frontend = "/local/domain/1/console"
> >       >       >        frontend-id = "1"
> >       >       >        online = "1"
> >       >       >        state = "1"
> >       >       >        protocol = "vt100"
> >       >       >     vif = ""
> >       >       >      1 = ""
> >       >       >       0 = ""
> >       >       >        frontend = "/local/domain/1/device/vif/0"
> >       >       >        frontend-id = "1"
> >       >       >        online = "1"
> >       >       >        state = "4"
> >       >       >        script = "/etc/xen/scripts/vif-bridge"
> >       >       >        mac = "e4:5f:01:cd:7b:dd"
> >       >       >        bridge = "xenbr0"
> >       >       >        handle = "0"
> >       >       >        type = "vif"
> >       >       >        hotplug-status = "connected"
> >       >       >        feature-sg = "1"
> >       >       >        feature-gso-tcpv4 = "1"
> >       >       >        feature-gso-tcpv6 = "1"
> >       >       >        feature-ipv6-csum-offload = "1"
> >       >       >        feature-rx-copy = "1"
> >       >       >        feature-xdp-headroom = "1"
> >       >       >        feature-rx-flip = "0"
> >       >       >        feature-multicast-control = "1"
> >       >       >        feature-dynamic-multicast-control = "1"
> >       >       >        feature-split-event-channels = "1"
> >       >       >        multi-queue-max-queues = "4"
> >       >       >        feature-ctrl-ring = "1"
> >       >       >   1 = ""
> >       >       >    vm = "/vm/d81ec5a9-5bf9-4f2b-89e8-0f60d6da948f"
> >       >       >    name = "guest2"
> >       >       >    cpu = ""
> >       >       >     0 = ""
> >       >       >      availability = "online"
> >       >       >     1 = ""
> >       >       >      availability = "online"
> >       >       >    memory = ""
> >       >       >     static-max = "2097152"
> >       >       >     target = "2097152"
> >       >       >     videoram = "0"
> >       >       >    device = ""
> >       >       >     suspend = ""
> >       >       >      event-channel = ""
> >       >       >     vbd = ""
> >       >       >      51712 = ""
> >       >       >       backend = "/local/domain/0/backend/vbd/1/51712"
> >       >       >       backend-id = "0"
> >       >       >       state = "4"
> >       >       >       virtual-device = "51712"
> >       >       >       device-type = "disk"
> >       >       >       multi-queue-num-queues = "2"
> >       >       >       queue-0 = ""
> >       >       >        ring-ref = "8"
> >       >       >        event-channel = "4"
> >       >       >       queue-1 = ""
> >       >       >        ring-ref = "9"
> >       >       >        event-channel = "5"
> >       >       >       protocol = "arm-abi"
> >       >       >       feature-persistent = "1"
> >       >       >     vfb = ""
> >       >       >      0 = ""
> >       >       >       backend = "/local/domain/0/backend/vfb/1/0"
> >       >       >       backend-id = "0"
> >       >       >       state = "4"
> >       >       >       page-ref = "275022"
> >       >       >       event-channel = "3"
> >       >       >       protocol = "arm-abi"
> >       >       >       feature-update = "1"
> >       >       >     vkbd = ""
> >       >       >      0 = ""
> >       >       >       backend = "/local/domain/0/backend/vkbd/1/0"
> >       >       >       backend-id = "0"
> >       >       >       state = "4"
> >       >       >       request-abs-pointer = "1"
> >       >       >       page-ref = "275322"
> >       >       >       page-gref = "1284"
> >       >       >       event-channel = "10"
> >       >       >     vif = ""
> >       >       >      0 = ""
> >       >       >       backend = "/local/domain/0/backend/vif/1/0"
> >       >       >       backend-id = "0"
> >       >       >       state = "4"
> >       >       >       handle = "0"
> >       >       >       mac = "e4:5f:01:cd:7b:dd"
> >       >       >       mtu = "1500"
> >       >       >       xdp-headroom = "0"
> >       >       >       multi-queue-num-queues = "2"
> >       >       >       queue-0 = ""
> >       >       >        tx-ring-ref = "1280"
> >       >       >        rx-ring-ref = "1281"
> >       >       >        event-channel-tx = "6"
> >       >       >        event-channel-rx = "7"
> >       >       >       queue-1 = ""
> >       >       >        tx-ring-ref = "1282"
> >       >       >        rx-ring-ref = "1283"
> >       >       >        event-channel-tx = "8"
> >       >       >        event-channel-rx = "9"
> >       >       >       request-rx-copy = "1"
> >       >       >       feature-rx-notify = "1"
> >       >       >       feature-sg = "1"
> >       >       >       feature-gso-tcpv4 = "1"
> >       >       >       feature-gso-tcpv6 = "1"
> >       >       >       feature-ipv6-csum-offload = "1"
> >       >       >    control = ""
> >       >       >     shutdown = ""
> >       >       >     feature-poweroff = "1"
> >       >       >     feature-reboot = "1"
> >       >       >     feature-suspend = ""
> >       >       >     sysrq = ""
> >       >       >     platform-feature-multiprocessor-suspend = "1"
> >       >       >     platform-feature-xs_reset_watches = "1"
> >       >       >    data = ""
> >       >       >    drivers = ""
> >       >       >    feature = ""
> >       >       >    attr = ""
> >       >       >    error = ""
> >       >       >    domid = "1"
> >       >       >    store = ""
> >       >       >     port = "1"
> >       >       >     ring-ref = "233473"
> >       >       >    console = ""
> >       >       >     backend = "/local/domain/0/backend/console/1/0"
> >       >       >     backend-id = "0"
> >       >       >     limit = "1048576"
> >       >       >     type = "xenconsoled"
> >       >       >     output = "pty"
> >       >       >     tty = "/dev/pts/1"
> >       >       >     port = "2"
> >       >       >     ring-ref = "233472"
> >       >       >     vnc-listen = "127.0.0.1"
> >       >       >     vnc-port = "5900"
> >       >       >    image = ""
> >       >       >     device-model-pid = "788"
> >       >       > vm = ""
> >       >       >  d81ec5a9-5bf9-4f2b-89e8-0f60d6da948f = ""
> >       >       >   name = "guest2"
> >       >       >   uuid = "d81ec5a9-5bf9-4f2b-89e8-0f60d6da948f"
> >       >       >   start_time = "1520600274.27"
> >       >       > libxl = ""
> >       >       >  1 = ""
> >       >       >   device = ""
> >       >       >    vbd = ""
> >       >       >     51712 = ""
> >       >       >      frontend = "/local/domain/1/device/vbd/51712"
> >       >       >      backend = "/local/domain/0/backend/vbd/1/51712"
> >       >       >      params =
> "/home/root/guest2/xen-guest-image-minimal-raspberrypi4-64.ext3"
> >       >       >      script = "/etc/xen/scripts/block"
> >       >       >      frontend-id = "1"
> >       >       >      online = "1"
> >       >       >      removable = "0"
> >       >       >      bootable = "1"
> >       >       >      state = "1"
> >       >       >      dev = "xvda"
> >       >       >      type = "phy"
> >       >       >      mode = "w"
> >       >       >      device-type = "disk"
> >       >       >      discard-enable = "1"
> >       >       >    vfb = ""
> >       >       >     0 = ""
> >       >       >      frontend = "/local/domain/1/device/vfb/0"
> >       >       >      backend = "/local/domain/0/backend/vfb/1/0"
> >       >       >      frontend-id = "1"
> >       >       >      online = "1"
> >       >       >      state = "1"
> >       >       >      vnc = "1"
> >       >       >      vnclisten = "127.0.0.1"
> >       >       >      vncdisplay = "0"
> >       >       >      vncunused = "1"
> >       >       >      sdl = "0"
> >       >       >      opengl = "0"
> >       >       >    vkbd = ""
> >       >       >     0 = ""
> >       >       >      frontend = "/local/domain/1/device/vkbd/0"
> >       >       >      backend = "/local/domain/0/backend/vkbd/1/0"
> >       >       >      frontend-id = "1"
> >       >       >      online = "1"
> >       >       >      state = "1"
> >       >       >    console = ""
> >       >       >     0 = ""
> >       >       >      frontend = "/local/domain/1/console"
> >       >       >      backend = "/local/domain/0/backend/console/1/0"
> >       >       >      frontend-id = "1"
> >       >       >      online = "1"
> >       >       >      state = "1"
> >       >       >      protocol = "vt100"
> >       >       >    vif = ""
> >       >       >     0 = ""
> >       >       >      frontend = "/local/domain/1/device/vif/0"
> >       >       >      backend = "/local/domain/0/backend/vif/1/0"
> >       >       >      frontend-id = "1"
> >       >       >      online = "1"
> >       >       >      state = "1"
> >       >       >      script = "/etc/xen/scripts/vif-bridge"
> >       >       >      mac = "e4:5f:01:cd:7b:dd"
> >       >       >      bridge = "xenbr0"
> >       >       >      handle = "0"
> >       >       >      type = "vif"
> >       >       >      hotplug-status = ""
> >       >       >   type = "pvh"
> >       >       >   dm-version = "qemu_xen"
> >       >       > root@raspberrypi4-64:~/guest1#
> >       >       >
> >       >       > Any input as per above? Looking forward to hearing from
> you.
> >       >       >
> >       >       > Regards,
> >       >       > Vipul Kumar
> >       >       >
> >       >       > On Wed, Oct 26, 2022 at 5:21 AM Stefano Stabellini <
> sstabellini@kernel.org> wrote:
> >       >       >       Hi Vipul,
> >       >       >
> >       >       >       If you look at the QEMU logs, it says:
> >       >       >
> >       >       >       VNC server running on 127.0.0.1:5900
> >       >       >
> >       >       >       That is the VNC server you need to connect to. So
> in theory:
> >       >       >
> >       >       >         vncviewer 127.0.0.1:5900
> >       >       >
> >       >       >       should work correctly.
> >       >       >
> >       >       >
> >       >       >       If you have:
> >       >       >
> >       >       >         vfb = ["type=vnc"]
> >       >       >
> >       >       >       in your xl config file and you have "fbdev" in
> your Linux guest, it
> >       >       >       should work.
> >       >       >
> >       >       >       If you connect to the VNC server but you get a
> black screen, it might be
> >       >       >       a guest configuration issue. I would try with a
> simpler guest, text only
> >       >       >       (no X11, no Wayland) and enable the fbdev console
> (fbcon). See
> >       >       >       Documentation/fb/fbcon.rst in Linux. You should be
> able to see a
> >       >       >       graphical console over VNC.
> >       >       >
> >       >       >       If that works, then you know that the fbdev kernel
> driver (xen-fbfront)
> >       >       >       works correctly.
> >       >       >
> >       >       >       If it doesn't work, the output of "xenstore-ls"
> would be interesting.
> >       >       >
> >       >       >       Cheers,
> >       >       >
> >       >       >       Stefano
> >       >       >
> >       >       >
> >       >       >       On Wed, 19 Oct 2022, Vipul Suneja wrote:
> >       >       >       > Hi Stefano,
> >       >       >       >
> >       >       >       > Thanks for the response!
> >       >       >       >
> >       >       >       > I am following the same link you shared from the
> beginning. Tried the command "vncviewer localhost:0" in DOM0
> >       but
> >       >       same
> >       >       >       issue "Can't open
> >       >       >       > display", below are the logs:
> >       >       >       >
> >       >       >       > root@raspberrypi4-64:~# vncviewer localhost:0
> >       >       >       >
> >       >       >       > TigerVNC Viewer 64-bit v1.11.0
> >       >       >       > Built on: 2020-09-08 12:16
> >       >       >       > Copyright (C) 1999-2020 TigerVNC Team and many
> others (see README.rst)
> >       >       >       > See https://www.tigervnc.org for information on
> TigerVNC.
> >       >       >       > Can't open display:
> >       >       >       >
> >       >       >       > Below are the netstat logs, i couldn't see
> anything running at port 5900 or 5901:
> >       >       >       >
> >       >       >       > root@raspberrypi4-64:~# netstat -tuwx
> >       >       >       > Active Internet connections (w/o servers)
> >       >       >       > Proto Recv-Q Send-Q Local Address
> Foreign Address         State
> >       >       >       > tcp        0    164 192.168.1.39:ssh
> 192.168.1.38:37472      ESTABLISHED
> >       >       >       > Active UNIX domain sockets (w/o servers)
> >       >       >       > Proto RefCnt Flags       Type       State
>   I-Node Path
> >       >       >       > unix  8      [ ]         DGRAM      CONNECTED
>    10565 /dev/log
> >       >       >       > unix  3      [ ]         STREAM     CONNECTED
>    10891 /var/run/xenstored/socket
> >       >       >       > unix  3      [ ]         STREAM     CONNECTED
>    13791
> >       >       >       > unix  3      [ ]         STREAM     CONNECTED
>    10843 /var/run/xenstored/socket
> >       >       >       > unix  3      [ ]         STREAM     CONNECTED
>    10573 /var/run/xenstored/socket
> >       >       >       > unix  2      [ ]         DGRAM      CONNECTED
>    14510
> >       >       >       > unix  3      [ ]         STREAM     CONNECTED
>    13249
> >       >       >       > unix  2      [ ]         DGRAM      CONNECTED
>    13887
> >       >       >       > unix  2      [ ]         DGRAM      CONNECTED
>    10599
> >       >       >       > unix  3      [ ]         STREAM     CONNECTED
>    14005
> >       >       >       > unix  3      [ ]         STREAM     CONNECTED
>    13258
> >       >       >       > unix  3      [ ]         STREAM     CONNECTED
>    13248
> >       >       >       > unix  3      [ ]         STREAM     CONNECTED
>    14003
> >       >       >       > unix  3      [ ]         STREAM     CONNECTED
>    10572 /var/run/xenstored/socket
> >       >       >       > unix  3      [ ]         STREAM     CONNECTED
>    10786 /var/run/xenstored/socket
> >       >       >       > unix  3      [ ]         DGRAM      CONNECTED
>    13186
> >       >       >       > unix  3      [ ]         STREAM     CONNECTED
>    10864 /var/run/xenstored/socket
> >       >       >       > unix  3      [ ]         STREAM     CONNECTED
>    10812 /var/run/xenstored/socket
> >       >       >       > unix  2      [ ]         DGRAM      CONNECTED
>    14083
> >       >       >       > unix  3      [ ]         STREAM     CONNECTED
>    10813 /var/run/xenstored/socket
> >       >       >       > unix  3      [ ]         STREAM     CONNECTED
>    14068
> >       >       >       > unix  3      [ ]         STREAM     CONNECTED
>    13256
> >       >       >       > unix  3      [ ]         STREAM     CONNECTED
>    10571 /var/run/xenstored/socket
> >       >       >       > unix  3      [ ]         STREAM     CONNECTED
>    10842
> >       >       >       > unix  3      [ ]         STREAM     CONNECTED
>    13985
> >       >       >       > unix  3      [ ]         DGRAM      CONNECTED
>    13185
> >       >       >       > unix  2      [ ]         STREAM     CONNECTED
>    13884
> >       >       >       > unix  2      [ ]         DGRAM      CONNECTED
>    14528
> >       >       >       > unix  2      [ ]         DGRAM      CONNECTED
>    13785
> >       >       >       > unix  3      [ ]         STREAM     CONNECTED
>    14034
> >       >       >       >
> >       >       >       > Attaching xen log files of /var/log/xen.
> >       >       >       > I didn't get the role of QEMU here because as
> mentioned earlier, I am porting in raspberrypi 4B.
> >       >       >       >
> >       >       >       > Regards,
> >       >       >       > Vipul Kumar
> >       >       >       >
> >       >       >       > On Wed, Oct 19, 2022 at 12:43 AM Stefano
> Stabellini <sstabellini@kernel.org> wrote:
> >       >       >       >       It usually works the way it is described
> in the guide:
> >       >       >       >
> >       >       >       >
> >       >       >
> >       >
> >
> https://www.virtuatopia.com/index.php?title=Configuring_a_VNC_based_Graphical_Console_for_a_Xen_Paravirtualized_domainU_Guest
> >       >       >       >
> >       >       >       >       You don't need to install any VNC-related
> server software because it is
> >       >       >       >       already provided by Xen (to be precise it
> is provided by QEMU working
> >       >       >       >       together with Xen.)
> >       >       >       >
> >       >       >       >       You only need the vnc client in dom0 so
> that you can connect, but you
> >       >       >       >       could also run the vnc client outside from
> another host. So basically
> >       >       >       >       the following should work when executed in
> Dom0 after creating DomU:
> >       >       >       >
> >       >       >       >         vncviewer localhost:0
> >       >       >       >
> >       >       >       >       Can you attach the Xen and QEMU logs
> (/var/log/xen/*)? And also use
> >       >       >       >       netstat -taunp to check if there is
> anything running at port 5900 or
> >       >       >       >       5901?
> >       >       >       >
> >       >       >       >       Cheers,
> >       >       >       >
> >       >       >       >       Stefano
> >       >       >       >
> >       >       >       >
> >       >       >       >       On Tue, 18 Oct 2022, Vipul Suneja wrote:
> >       >       >       >       > Hi Stefano,
> >       >       >       >       >
> >       >       >       >       > Thanks for the response!
> >       >       >       >       >
> >       >       >       >       > I could install tigerVNC, x11vnc &
> libvncserver in Dom0 xen-image-minimal but only manage to install
> >       >       >       libvncserver(couldn't
> >       >       >       >       install tigervnc
> >       >       >       >       > & x11vnc because of x11
> >       >       >       >       > support missing, it's wayland) in DOMU
> custom graphical image. I tried running vncviewer with IP
> >       address &
> >       >       port
> >       >       >       in dom0 to
> >       >       >       >       access the domu
> >       >       >       >       > graphical image display as per below
> commands.
> >       >       >       >       >
> >       >       >       >       >  vncviewer 192.168.1.42:5901
> >       >       >       >       >
> >       >       >       >       >  But it showing can't open display,
> below are the logs:
> >       >       >       >       >
> >       >       >       >       > root@raspberrypi4-64:~/guest1#
> vncviewer 192.168.1.42:5901
> >       >       >       >       >
> >       >       >       >       > TigerVNC Viewer 64-bit v1.11.0
> >       >       >       >       > Built on: 2020-09-08 12:16
> >       >       >       >       > Copyright (C) 1999-2020 TigerVNC Team
> and many others (see README.rst)
> >       >       >       >       > See https://www.tigervnc.org for
> information on TigerVNC.
> >       >       >       >       > Can't open display:
> >       >       >       >       > root@raspberrypi4-64:~/guest1#
> >       >       >       >       >
> >       >       >       >       > I am not exactly sure what the issue is
> but I thought only libvncserver in DOMU could work to get
> >       access but
> >       >       it
> >       >       >       did not
> >       >       >       >       work.
> >       >       >       >       > If TigerVNC is the issue here then is
> there any other VNC source which could be installed for both
> >       x11 &
> >       >       >       wayland supported
> >       >       >       >       images?
> >       >       >       >       >
> >       >       >       >       > Regards,
> >       >       >       >       > Vipul Kumar
> >       >       >       >       >
> >       >       >       >       > On Tue, Oct 18, 2022 at 2:40 AM Stefano
> Stabellini <sstabellini@kernel.org> wrote:
> >       >       >       >       >       VNC is typically easier to setup,
> because SDL needs extra libraries at
> >       >       >       >       >       build time and runtime. If QEMU is
> built without SDL support it won't
> >       >       >       >       >       start when you ask for SDL.
> >       >       >       >       >
> >       >       >       >       >       VNC should work with both x11 and
> wayland in your domU. It doesn't work
> >       >       >       >       >       at the x11 level, it exposes a
> special fbdev device in your domU that
> >       >       >       >       >       should work with:
> >       >       >       >       >       - a graphical console in Linux domU
> >       >       >       >       >       - x11
> >       >       >       >       >       - wayland (but I haven't tested
> this so I am not 100% sure about it)
> >       >       >       >       >
> >       >       >       >       >       When you say "it doesn't work",
> what do you mean? Do you get a black
> >       >       >       >       >       window?
> >       >       >       >       >
> >       >       >       >       >       You need CONFIG_XEN_FBDEV_FRONTEND
> in Linux domU
> >       >       >       >       >
>  (drivers/video/fbdev/xen-fbfront.c). I would try to get a graphical text
> >       >       >       >       >       console up and running in your
> domU before attempting x11/wayland.
> >       >       >       >       >
> >       >       >       >       >       Cheers,
> >       >       >       >       >
> >       >       >       >       >       Stefano
> >       >       >       >       >
> >       >       >       >       >       On Mon, 17 Oct 2022, Vipul Suneja
> wrote:
> >       >       >       >       >       > Hi,
> >       >       >       >       >       > Thanks!
> >       >       >       >       >       >
> >       >       >       >       >       > I have ported xen minimal image
> as DOM0 & custom wayland GUI based image as DOMU in raspberry
> >       pi4B. I
> >       >       >       am trying to
> >       >       >       >       make GUI
> >       >       >       >       >       display up
> >       >       >       >       >       > for guest machine. I tried
> using sdl, included below line in guest.conf file
> >       >       >       >       >       > vfb= [ 'sdl=1' ]
> >       >       >       >       >       >
> >       >       >       >       >       > But it is throwing below error:
> >       >       >       >       >       >
> >       >       >       >       >       > root@raspberrypi4-64:~/guest1#
> xl create -c guest1.cfg
> >       >       >       >       >       > Parsing config from guest1.cfg
> >       >       >       >       >       > libxl: error:
> libxl_qmp.c:1400:qmp_ev_fd_callback: Domain 3:error on QMP socket:
> Connection
> >       reset by
> >       >       >       peer
> >       >       >       >       >       > libxl: error:
> libxl_qmp.c:1439:qmp_ev_fd_callback: Domain 3:Error happened with the QMP
> >       connection to
> >       >       >       QEMU
> >       >       >       >       >       > libxl: error:
> libxl_dm.c:3351:device_model_postconfig_done: Domain 3:Post DM startup
> configs
> >       failed,
> >       >       >       rc=-26
> >       >       >       >       >       > libxl: error:
> libxl_create.c:1867:domcreate_devmodel_started: Domain 3:device model did
> not
> >       start:
> >       >       -26
> >       >       >       >       >       > libxl: error:
> libxl_aoutils.c:646:libxl__kill_xs_path: Device Model already exited
> >       >       >       >       >       > libxl: error:
> libxl_domain.c:1183:libxl__destroy_domid: Domain 3:Non-existant domain
> >       >       >       >       >       > libxl: error:
> libxl_domain.c:1137:domain_destroy_callback: Domain 3:Unable to destroy
> guest
> >       >       >       >       >       > libxl: error:
> libxl_domain.c:1064:domain_destroy_cb: Domain 3:Destruction of domain failed
> >       >       >       >       >       >
> >       >       >       >       >       > Another way is VNC, i could
> install tigervnc in DOM0 but same i couldn't in guest machine
> >       because it
> >       >       >       doesn't support
> >       >       >       >       >       x11(supports wayland
> >       >       >       >       >       > only). I am completely blocked
> here, Need your support to enable the display up.
> >       >       >       >       >       > Any alternative of VNC which
> could work in both x11 & wayland supported images?
> >       >       >       >       >       >
> >       >       >       >       >       > Any input on VNC, SDL or any
> other way to proceed on this? Looking forward to hearing from
> >       you.
> >       >       >       >       >       >
> >       >       >       >       >       > Regards,
> >       >       >       >       >       > Vipul Kumar
> >       >       >       >       >
> >       >       >       >       >
> >       >       >       >       >
> >       >       >       >
> >       >       >       >
> >       >       >       >
> >       >       >
> >       >       >
> >       >       >
> >       >
> >       >
> >       >
> >
> >
> >

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Re: Porting Xen in raspberry pi4B

[Stefano Stabellini]

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Hi Vipul,

I am online on IRC OFTC #xendevel (https://www.oftc.net/, you need a
registered nickname to join #xendevel).

For development and debugging I find that it is a lot easier to
crosscompile the kernel "by hand", and do a monolithic build, rather
than going through Yocto.

For instance the following builds for me:

cd linux.git
export ARCH=arm64
export CROSS_COMPILE=/path/to/cross-compiler
make defconfig
[add printks to drivers/video/fbdev/xen-fbfront.c]
make -j8 Image.gz

And Image.gz boots on Xen as DomU kernel without issues.

Cheers,

Stefano

On Sat, 10 Dec 2022, Vipul Suneja wrote:
> Hi Stefano,
> 
> Thanks!
> 
> I have included printk debug logs in the xen-fbfront.c source file. While cross compiling to generate .ko with "xen-guest-image-minimal"
> toolchain it's throwing a modpost
> not found error. I could see the modpost.c source file but the final script is missing. Any input on this, Below are the logs:
> 
> agl@agl-OptiPlex-7010:~/Automotive/ADAS_Infotainment/project/Application/Xen/Framebuffer$ make
> make ARCH=arm64 -I/opt/poky/4.0.5/sysroots/cortexa72-poky-linux/usr/include/asm -C
> /opt/poky/4.0.5/sysroots/cortexa72-poky-linux/lib/modules/5.15.72-yocto-standard/build
> M=/home/agl/Automotive/ADAS_Infotainment/project/Application/Xen/Framebuffer modules
> make[1]: Entering directory '/opt/poky/4.0.5/sysroots/cortexa72-poky-linux/lib/modules/5.15.72-yocto-standard/build'
> arch/arm64/Makefile:36: Detected assembler with broken .inst; disassembly will be unreliable
> warning: the compiler differs from the one used to build the kernel
>   The kernel was built by: gcc (Ubuntu 9.4.0-1ubuntu1~20.04.1) 9.4.0
>   You are using:           aarch64-poky-linux-gcc (GCC) 11.3.0
>   CC [M]  /home/agl/Automotive/ADAS_Infotainment/project/Application/Xen/Framebuffer/xen-fbfront.o
>   MODPOST /home/agl/Automotive/ADAS_Infotainment/project/Application/Xen/Framebuffer/Module.symvers
> /bin/sh: 1: scripts/mod/modpost: not found
> make[2]: *** [scripts/Makefile.modpost:133: /home/agl/Automotive/ADAS_Infotainment/project/Application/Xen/Framebuffer/Module.symvers]
> Error 127
> make[1]: *** [Makefile:1813: modules] Error 2
> make[1]: Leaving directory '/opt/poky/4.0.5/sysroots/cortexa72-poky-linux/lib/modules/5.15.72-yocto-standard/build'
> make: *** [Makefile:5: all] Error 2
> agl@agl-OptiPlex-7010:~/Automotive/ADAS_Infotainment/project/Application/Xen/Framebuffer$ ls -l
> total 324
> -rwxrwxrwx 1 agl agl    359 Dec 10 22:41 Makefile
> -rw-rw-r-- 1 agl agl     90 Dec 10 22:49 modules.order
> -rw-r--r-- 1 agl agl  18331 Dec  1 20:32 xen-fbfront.c
> -rw-rw-r-- 1 agl agl     90 Dec 10 22:49 xen-fbfront.mod
> -rw-rw-r-- 1 agl agl 297832 Dec 10 22:49 xen-fbfront.o
> agl@agl-OptiPlex-7010:~/Automotive/ADAS_Infotainment/project/Application/Xen/Framebuffer$ file xen-fbfront.o
> xen-fbfront.o: ELF 64-bit LSB relocatable, ARM aarch64, version 1 (SYSV), with debug_info, not stripped
> agl@agl-OptiPlex-7010:~/Automotive/ADAS_Infotainment/project/Application/Xen/Framebuffer$
> 
> I have connected a HDMI based 1980x1024 resolution display screen to raspberrypi4 for testing purposes. I hope connecting this display to
> rpi4 should be ok.
> 
> Is there any other way we can connect also for detailed discussion on the display bringup issue? This will really help to resolve this
> issue.
> 
> Thanks & Regards,
> Vipul Kumar
> 
> On Fri, Dec 2, 2022 at 1:02 AM Stefano Stabellini <sstabellini@kernel.org> wrote:
>       On Thu, 1 Dec 2022, Vipul Suneja wrote:
>       > Hi Stefano,
>       > Thanks!
>       >
>       > I am exploring both options here, modification of framebuffer source file & setting up x11vnc server in guest.
>       > Other than these I would like to share a few findings with you.
>       >
>       > 1. If i keep "CONFIG_XEN_FBDEV_FRONTEND=y" then xen-fbfront.ko is not generating but if i keep "CONFIG_XEN_FBDEV_FRONTEND=m"
>       > then could see xen-fbfront.ko & its loading also. Same things with other frontend/backend drivers also. Do we need to
>       configure these
>       > drivers as a module(m) only?
> 
>       xen-fbfront should work both as a module (xen-fbfront.ko) or built-in
>       (CONFIG_XEN_FBDEV_FRONTEND=y).
> 
> 
> 
>       > 2. I could see xenstored service is running for the host but it's always failing for the guest machine. I could see it in
>       bootup logs & via
>       > systemctl status also.
> 
>       That is normal. xenstored is only meant to be run in Dom0, not in the
>       domUs. If you use the same rootfs for Dom0 and DomU then xenstored will
>       fail starting in the DomU (but should succeed in Dom0), which is what we
>       want.
> 
>       If you run "xenstore-ls" in Dom0, you'll see a bunch of entries,
>       including some of them related to "vfb" which is the virtual framebuffer
>       protocol. You should also see an entry called "state" set to "4" which
>       means "connected". state = 4 is usually when everything works. Normally
>       when things don't work state != 4.
> 
> 
> 
>       > Below are the logs:
>       > [  OK  ] Reached target Basic System.
>       > [  OK  ] Started Kernel Logging Service.
>       > [  OK  ] Started System Logging Service.
>       >          Starting D-Bus System Message Bus...
>       >          Starting User Login Management...
>       >          Starting Permit User Sessions...
>       >          Starting The Xen xenstore...
>       >          Starting OpenSSH Key Generation...
>       > [FAILED] Failed to start The Xen xenstore.
>       > See 'systemctl status xenstored.service' for details.
>       > [DEPEND] Dependency failed for qemu for xen dom0 disk backend.
>       > [DEPEND] Dependency failed for Xend…p guests on boot and shutdown.
>       > [DEPEND] Dependency failed for xen-…des, JSON configuration stub).
>       > [DEPEND] Dependency failed for Xenc…guest consoles and hypervisor.
>       > [  OK  ] Finished Permit User Sessions.
>       > [  OK  ] Started Getty on tty1.
>       > [  OK  ] Started Serial Getty on hvc0.
>       > [  OK  ] Started Serial Getty on ttyS0.
>       > [  OK  ] Reached target Login Prompts.
>       >          Starting Xen-watchdog - run xen watchdog daemon...
>       > [  OK  ] Started D-Bus System Message Bus.
>       > [  OK  ] Started Xen-watchdog - run xen watchdog daemon.
>       > [  OK  ] Finished OpenSSH Key Generation.
>       > [  OK  ] Started User Login Management.
>       > [  OK  ] Reached target Multi-User System.
>       >          Starting Record Runlevel Change in UTMP...
>       > [  OK  ] Finished Record Runlevel Change in UTMP.
>       > fbcon: Taking over console
>       >
>       > Poky (Yocto Project Reference Distro) 4.0.4 raspberrypi4-64 hvc0
>       >
>       > raspberrypi4-64 login: root
>       > root@raspberrypi4-64:~#
>       > root@raspberrypi4-64:~#
>       > root@raspberrypi4-64:~# systemctl status xenstored.service
>       > x xenstored.service - The Xen xenstore
>       >      Loaded: loaded (/lib/systemd/system/xenstored.service; enabled; vendor preset: enabled)
>       >      Active: failed (Result: exit-code) since Thu 2022-12-01 06:12:05 UTC; 26s ago
>       >     Process: 195 ExecStartPre=/bin/grep -q control_d /proc/xen/capabilities (code=exited, status=1/FAILURE)
>       >
>       > Dec 01 06:12:04 raspberrypi4-64 systemd[1]: Starting The Xen xenstore...
>       > Dec 01 06:12:05 raspberrypi4-64 systemd[1]: xenstored.service: Control pro...URE
>       > Dec 01 06:12:05 raspberrypi4-64 systemd[1]: xenstored.service: Failed with...e'.
>       > Dec 01 06:12:05 raspberrypi4-64 systemd[1]: Failed to start The Xen xenstore.
>       > Hint: Some lines were ellipsized, use -l to show in full.
>       > root@raspberrypi4-64:~# 
>       >
>       > Any input on these?
>       >
>       > Thanks & Regards,
>       > Vipul Kumar
>       >
>       > On Wed, Nov 23, 2022 at 5:41 AM Stefano Stabellini <sstabellini@kernel.org> wrote:
>       >       Hi Vipul,
>       >
>       >       I cannot spot any issue in the configuration, in particual you have:
>       >
>       >       CONFIG_XEN_FBDEV_FRONTEND=y
>       >
>       >       which is what you need.
>       >
>       >       The only thing I can suggest is to add printks to the Linux frontend
>       >       driver (the one running in the domU) which is
>       >       drivers/video/fbdev/xen-fbfront.c and printfs to the QEMU backend
>       >       (running in Dom0) which is hw/display/xenfb.c to figure out what is
>       >       going on.
>       >
>       >
>       >       Alternatively, you can setup PV network with the domU, such as:
>       >
>       >         vif=['']
>       >
>       >       and then run x11 and a x11vnc server in your domU. You should be able to
>       >       connect to it using vncviewer at the network IP of your domU.
>       >
>       >       Basically you are skipping the problem because instead of using the PV
>       >       framebuffer protocol, you just use VNC over the network with the domU.
>       >
>       >
>       >       Cheers,
>       >
>       >       Stefano
>       >
>       >
>       >       On Tue, 22 Nov 2022, Vipul Suneja wrote:
>       >       > Hi Stefano,
>       >       > Thanks for the support!
>       >       >
>       >       > Looks like I have tried all the combinations & possible ways to get display up but failed. Is there any document or
>       pdf for
>       >       porting xen on
>       >       > raspberrypi4.
>       >       > I could find lot's of links telling the same but couldn't see any official user guide or document from the xen
>       community on
>       >       the same. If
>       >       > there is something to refer 
>       >       > to please share with me.
>       >       > I am attaching the kernel configuration file also, just take a look if i have missed anything.
>       >       > Any other suggestions or input from your end could be really helpful?
>       >       >
>       >       > Regards,
>       >       > Vipul Kumar
>       >       >
>       >       > On Fri, Nov 11, 2022 at 6:40 AM Stefano Stabellini <sstabellini@kernel.org> wrote:
>       >       >       Hi Vipul,
>       >       >
>       >       >       Sorry for the late reply. From the earlier logs that you sent, it looks
>       >       >       like everything should be working correctly. Specifically:
>       >       >
>       >       >            vfb = ""
>       >       >             1 = ""
>       >       >              0 = ""
>       >       >               frontend = "/local/domain/1/device/vfb/0"
>       >       >               frontend-id = "1"
>       >       >               online = "1"
>       >       >               state = "4"
>       >       >               vnc = "1"
>       >       >               vnclisten = "127.0.0.1"
>       >       >               vncdisplay = "0"
>       >       >               vncunused = "1"
>       >       >               sdl = "0"
>       >       >               opengl = "0"
>       >       >               feature-resize = "1"
>       >       >               hotplug-status = "connected"
>       >       >               request-update = "1"
>       >       >
>       >       >       state "4" means "connected". So I would expect that you should be able
>       >       >       to connect to the vnc server using vncviewer. You might not see anything
>       >       >       (black screen) but you should definitely be able to connect.
>       >       >
>       >       >       I wouldn't try to launch x11 in the guest just yet. fbcon in Linux is
>       >       >       enough to render something on the screen. You should be able to see the
>       >       >       Linux text-based console rendered graphically, connecting to it via vnc.
>       >       >
>       >       >       Sorry for the basic question, but have you tried all the following?
>       >       >
>       >       >       vncviewer 127.0.0.1:0
>       >       >       vncviewer 127.0.0.1:1
>       >       >       vncviewer 127.0.0.1:2
>       >       >       vncviewer 127.0.0.1:5900
>       >       >       vncviewer 127.0.0.1:5901
>       >       >       vncviewer 127.0.0.1:5902
>       >       >
>       >       >       Given that from the xenstore-ls logs everything seems to work correctly
>       >       >       I am not sure what else to suggest. You might have to add printf to QEMU
>       >       >       ui/vnc.c and hw/display/xenfb.c to see what is going wrong.
>       >       >
>       >       >       Cheers,
>       >       >
>       >       >       Stefano
>       >       >
>       >       >
>       >       >       On Mon, 7 Nov 2022, Vipul Suneja wrote:
>       >       >       > Hi Stefano,
>       >       >       > Thanks!
>       >       >       >
>       >       >       > Any input further on "xenstore-ls" logs?
>       >       >       >
>       >       >       > I am trying to run the x0vncserver & x11vnc server manually on guest machine(xen_guest_image_minimal) image
>       but it's
>       >       failing
>       >       >       with the below
>       >       >       > error.
>       >       >       >
>       >       >       > root@raspberrypi4-64:/usr/bin# x0vncserver
>       >       >       > x0vncserver: unable to open display ""
>       >       >       > root@raspberrypi4-64:/usr/bin#
>       >       >       > root@raspberrypi4-64:/usr/bin# x11vnc
>       >       >       > ###############################################################
>       >       >       > #@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@#
>       >       >       > #@                                                           @#
>       >       >       > #@  **  WARNING  **  WARNING  **  WARNING  **  WARNING  **   @#
>       >       >       > #@                                                           @#
>       >       >       > #@        YOU ARE RUNNING X11VNC WITHOUT A PASSWORD!!        @#
>       >       >       > #@                                                           @#
>       >       >       > #@  This means anyone with network access to this computer   @#
>       >       >       > #@  may be able to view and control your desktop.            @#
>       >       >       > #@                                                           @#
>       >       >       > #@ >>> If you did not mean to do this Press CTRL-C now!! <<< @#
>       >       >       > #@                                                           @#
>       >       >       > #@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@#
>       >       >       > #@                                                           @#
>       >       >       > #@  You can create an x11vnc password file by running:       @#
>       >       >       > #@                                                           @#
>       >       >       > #@       x11vnc -storepasswd password /path/to/passfile      @#
>       >       >       > #@  or   x11vnc -storepasswd /path/to/passfile               @#
>       >       >       > #@  or   x11vnc -storepasswd                                 @#
>       >       >       > #@                                                           @#
>       >       >       > #@  (the last one will use ~/.vnc/passwd)                    @#
>       >       >       > #@                                                           @#
>       >       >       > #@  and then starting x11vnc via:                            @#
>       >       >       > #@                                                           @#
>       >       >       > #@      x11vnc -rfbauth /path/to/passfile                    @#
>       >       >       > #@                                                           @#
>       >       >       > #@  an existing ~/.vnc/passwd file from another VNC          @#
>       >       >       > #@  application will work fine too.                          @#
>       >       >       > #@                                                           @#
>       >       >       > #@  You can also use the -passwdfile or -passwd options.     @#
>       >       >       > #@  (note -passwd is unsafe if local users are not trusted)  @#
>       >       >       > #@                                                           @#
>       >       >       > #@  Make sure any -rfbauth and -passwdfile password files    @#
>       >       >       > #@  cannot be read by untrusted users.                       @#
>       >       >       > #@                                                           @#
>       >       >       > #@  Use x11vnc -usepw to automatically use your              @#
>       >       >       > #@  ~/.vnc/passwd or ~/.vnc/passwdfile password files.       @#
>       >       >       > #@  (and prompt you to create ~/.vnc/passwd if neither       @#
>       >       >       > #@  file exists.)  Under -usepw, x11vnc will exit if it      @#
>       >       >       > #@  cannot find a password to use.                           @#
>       >       >       > #@                                                           @#
>       >       >       > #@                                                           @#
>       >       >       > #@  Even with a password, the subsequent VNC traffic is      @#
>       >       >       > #@  sent in the clear.  Consider tunnelling via ssh(1):      @#
>       >       >       > #@                                                           @#
>       >       >       > #@    http://www.karlrunge.com/x11vnc/#tunnelling            @#
>       >       >       > #@                                                           @#
>       >       >       > #@  Or using the x11vnc SSL options: -ssl and -stunnel       @#
>       >       >       > #@                                                           @#
>       >       >       > #@  Please Read the documentation for more info about        @#
>       >       >       > #@  passwords, security, and encryption.                     @#
>       >       >       > #@                                                           @#
>       >       >       > #@    http://www.karlrunge.com/x11vnc/faq.html#faq-passwd    @#
>       >       >       > #@                                                           @#
>       >       >       > #@  To disable this warning use the -nopw option, or put     @#
>       >       >       > #@  'nopw' on a line in your ~/.x11vncrc file.               @#
>       >       >       > #@                                                           @#
>       >       >       > #@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@#
>       >       >       > ###############################################################
>       >       >       > 09/03/2018 12:58:41 x11vnc version: 0.9.16 lastmod: 2019-01-05  pid: 424
>       >       >       > 09/03/2018 12:58:41 XOpenDisplay("") failed.
>       >       >       > 09/03/2018 12:58:41 Trying again with XAUTHLOCALHOSTNAME=localhost ...
>       >       >       > 09/03/2018 12:58:41
>       >       >       > 09/03/2018 12:58:41 *** XOpenDisplay failed. No -display or DISPLAY.
>       >       >       > 09/03/2018 12:58:41 *** Trying ":0" in 4 seconds.  Press Ctrl-C to abort.
>       >       >       > 09/03/2018 12:58:41 *** 1 2 3 4
>       >       >       > 09/03/2018 12:58:45 XOpenDisplay(":0") failed.
>       >       >       > 09/03/2018 12:58:45 Trying again with XAUTHLOCALHOSTNAME=localhost ...
>       >       >       > 09/03/2018 12:58:45 XOpenDisplay(":0") failed.
>       >       >       > 09/03/2018 12:58:45 Trying again with unset XAUTHLOCALHOSTNAME ...
>       >       >       > 09/03/2018 12:58:45
>       >       >       >
>       >       >       > 09/03/2018 12:58:45 ***************************************
>       >       >       > 09/03/2018 12:58:45 *** XOpenDisplay failed (:0)
>       >       >       >
>       >       >       > *** x11vnc was unable to open the X DISPLAY: ":0", it cannot continue.
>       >       >       > *** There may be "Xlib:" error messages above with details about the failure.
>       >       >       >
>       >       >       > Some tips and guidelines:
>       >       >       >
>       >       >       > ** An X server (the one you wish to view) must be running before x11vnc is
>       >       >       >    started: x11vnc does not start the X server.  (however, see the -create
>       >       >       >    option if that is what you really want).
>       >       >       >
>       >       >       > ** You must use -display <disp>, -OR- set and export your $DISPLAY
>       >       >       >    environment variable to refer to the display of the desired X server.
>       >       >       >  - Usually the display is simply ":0" (in fact x11vnc uses this if you forget
>       >       >       >    to specify it), but in some multi-user situations it could be ":1", ":2",
>       >       >       >    or even ":137".  Ask your administrator or a guru if you are having
>       >       >       >    difficulty determining what your X DISPLAY is.
>       >       >       >
>       >       >       > ** Next, you need to have sufficient permissions (Xauthority)
>       >       >       >    to connect to the X DISPLAY.   Here are some Tips:
>       >       >       >
>       >       >       >  - Often, you just need to run x11vnc as the user logged into the X session.
>       >       >       >    So make sure to be that user when you type x11vnc.
>       >       >       >  - Being root is usually not enough because the incorrect MIT-MAGIC-COOKIE
>       >       >       >    file may be accessed.  The cookie file contains the secret key that
>       >       >       >    allows x11vnc to connect to the desired X DISPLAY.
>       >       >       >  - You can explicitly indicate which MIT-MAGIC-COOKIE file should be used
>       >       >       >    by the -auth option, e.g.:
>       >       >       >        x11vnc -auth /home/someuser/.Xauthority -display :0
>       >       >       >        x11vnc -auth /tmp/.gdmzndVlR -display :0
>       >       >       >    you must have read permission for the auth file.
>       >       >       >    See also '-auth guess' and '-findauth' discussed below.
>       >       >       >
>       >       >       > ** If NO ONE is logged into an X session yet, but there is a greeter login
>       >       >       >    program like "gdm", "kdm", "xdm", or "dtlogin" running, you will need
>       >       >       >    to find and use the raw display manager MIT-MAGIC-COOKIE file.
>       >       >       >    Some examples for various display managers:
>       >       >       >
>       >       >       >      gdm:     -auth /var/gdm/:0.Xauth
>       >       >       >               -auth /var/lib/gdm/:0.Xauth
>       >       >       >      kdm:     -auth /var/lib/kdm/A:0-crWk72
>       >       >       >               -auth /var/run/xauth/A:0-crWk72
>       >       >       >      xdm:     -auth /var/lib/xdm/authdir/authfiles/A:0-XQvaJk
>       >       >       >      dtlogin: -auth /var/dt/A:0-UgaaXa
>       >       >       >
>       >       >       >    Sometimes the command "ps wwwwaux | grep auth" can reveal the file location.
>       >       >       >
>       >       >       >    Starting with x11vnc 0.9.9 you can have it try to guess by using:
>       >       >       >
>       >       >       >               -auth guess
>       >       >       >
>       >       >       >    (see also the x11vnc -findauth option.)
>       >       >       >
>       >       >       >    Only root will have read permission for the file, and so x11vnc must be run
>       >       >       >    as root (or copy it).  The random characters in the filenames will of course
>       >       >       >    change and the directory the cookie file resides in is system dependent.
>       >       >       >
>       >       >       > See also: http://www.karlrunge.com/x11vnc/faq.html
>       >       >       >
>       >       >       > Regards,
>       >       >       > Vipul Kumar
>       >       >       >
>       >       >       > On Thu, Nov 3, 2022 at 10:27 PM Vipul Suneja <vsuneja63@gmail.com> wrote:
>       >       >       >       Hi Stefano,
>       >       >       > Thanks!
>       >       >       >
>       >       >       > I used xen-guest-image-minimal(simple console based image) as a guest with fbcon & fbdev enabled in kernel
>       >       configurations but
>       >       >       still
>       >       >       > the same error can't open the display.
>       >       >       > below are the outcome of "xenstore-ls":
>       >       >       >
>       >       >       > root@raspberrypi4-64:~/guest1# xenstore-ls
>       >       >       > tool = ""
>       >       >       >  xenstored = ""
>       >       >       > local = ""
>       >       >       >  domain = ""
>       >       >       >   0 = ""
>       >       >       >    control = ""
>       >       >       >     feature-poweroff = "1"
>       >       >       >     feature-reboot = "1"
>       >       >       >    domid = "0"
>       >       >       >    name = "Domain-0"
>       >       >       >    device-model = ""
>       >       >       >     0 = ""
>       >       >       >      backends = ""
>       >       >       >       console = ""
>       >       >       >       vkbd = ""
>       >       >       >       vfb = ""
>       >       >       >       qnic = ""
>       >       >       >      state = "running"
>       >       >       >     1 = ""
>       >       >       >      backends = ""
>       >       >       >       console = ""
>       >       >       >       vkbd = ""
>       >       >       >       vfb = ""
>       >       >       >       qnic = ""
>       >       >       >      state = "running"
>       >       >       >    backend = ""
>       >       >       >     vbd = ""
>       >       >       >      1 = ""
>       >       >       >       51712 = ""
>       >       >       >        frontend = "/local/domain/1/device/vbd/51712"
>       >       >       >        params = "/home/root/guest2/xen-guest-image-minimal-raspberrypi4-64.ext3"
>       >       >       >        script = "/etc/xen/scripts/block"
>       >       >       >        frontend-id = "1"
>       >       >       >        online = "1"
>       >       >       >        removable = "0"
>       >       >       >        bootable = "1"
>       >       >       >        state = "4"
>       >       >       >        dev = "xvda"
>       >       >       >        type = "phy"
>       >       >       >        mode = "w"
>       >       >       >        device-type = "disk"
>       >       >       >        discard-enable = "1"
>       >       >       >        feature-max-indirect-segments = "256"
>       >       >       >        multi-queue-max-queues = "4"
>       >       >       >        max-ring-page-order = "4"
>       >       >       >        node = "/dev/loop0"
>       >       >       >        physical-device = "7:0"
>       >       >       >        physical-device-path = "/dev/loop0"
>       >       >       >        hotplug-status = "connected"
>       >       >       >        feature-flush-cache = "1"
>       >       >       >        discard-granularity = "4096"
>       >       >       >        discard-alignment = "0"
>       >       >       >        discard-secure = "0"
>       >       >       >        feature-discard = "1"
>       >       >       >        feature-barrier = "1"
>       >       >       >        feature-persistent = "1"
>       >       >       >        sectors = "1794048"
>       >       >       >        info = "0"
>       >       >       >        sector-size = "512"
>       >       >       >        physical-sector-size = "512"
>       >       >       >     vfb = ""
>       >       >       >      1 = ""
>       >       >       >       0 = ""
>       >       >       >        frontend = "/local/domain/1/device/vfb/0"
>       >       >       >        frontend-id = "1"
>       >       >       >        online = "1"
>       >       >       >        state = "4"
>       >       >       >        vnc = "1"
>       >       >       >        vnclisten = "127.0.0.1"
>       >       >       >        vncdisplay = "0"
>       >       >       >        vncunused = "1"
>       >       >       >        sdl = "0"
>       >       >       >        opengl = "0"
>       >       >       >        feature-resize = "1"
>       >       >       >        hotplug-status = "connected"
>       >       >       >        request-update = "1"
>       >       >       >     vkbd = ""
>       >       >       >      1 = ""
>       >       >       >       0 = ""
>       >       >       >        frontend = "/local/domain/1/device/vkbd/0"
>       >       >       >        frontend-id = "1"
>       >       >       >        online = "1"
>       >       >       >        state = "4"
>       >       >       >        feature-abs-pointer = "1"
>       >       >       >        feature-raw-pointer = "1"
>       >       >       >        hotplug-status = "connected"
>       >       >       >     console = ""
>       >       >       >      1 = ""
>       >       >       >       0 = ""
>       >       >       >        frontend = "/local/domain/1/console"
>       >       >       >        frontend-id = "1"
>       >       >       >        online = "1"
>       >       >       >        state = "1"
>       >       >       >        protocol = "vt100"
>       >       >       >     vif = ""
>       >       >       >      1 = ""
>       >       >       >       0 = ""
>       >       >       >        frontend = "/local/domain/1/device/vif/0"
>       >       >       >        frontend-id = "1"
>       >       >       >        online = "1"
>       >       >       >        state = "4"
>       >       >       >        script = "/etc/xen/scripts/vif-bridge"
>       >       >       >        mac = "e4:5f:01:cd:7b:dd"
>       >       >       >        bridge = "xenbr0"
>       >       >       >        handle = "0"
>       >       >       >        type = "vif"
>       >       >       >        hotplug-status = "connected"
>       >       >       >        feature-sg = "1"
>       >       >       >        feature-gso-tcpv4 = "1"
>       >       >       >        feature-gso-tcpv6 = "1"
>       >       >       >        feature-ipv6-csum-offload = "1"
>       >       >       >        feature-rx-copy = "1"
>       >       >       >        feature-xdp-headroom = "1"
>       >       >       >        feature-rx-flip = "0"
>       >       >       >        feature-multicast-control = "1"
>       >       >       >        feature-dynamic-multicast-control = "1"
>       >       >       >        feature-split-event-channels = "1"
>       >       >       >        multi-queue-max-queues = "4"
>       >       >       >        feature-ctrl-ring = "1"
>       >       >       >   1 = ""
>       >       >       >    vm = "/vm/d81ec5a9-5bf9-4f2b-89e8-0f60d6da948f"
>       >       >       >    name = "guest2"
>       >       >       >    cpu = ""
>       >       >       >     0 = ""
>       >       >       >      availability = "online"
>       >       >       >     1 = ""
>       >       >       >      availability = "online"
>       >       >       >    memory = ""
>       >       >       >     static-max = "2097152"
>       >       >       >     target = "2097152"
>       >       >       >     videoram = "0"
>       >       >       >    device = ""
>       >       >       >     suspend = ""
>       >       >       >      event-channel = ""
>       >       >       >     vbd = ""
>       >       >       >      51712 = ""
>       >       >       >       backend = "/local/domain/0/backend/vbd/1/51712"
>       >       >       >       backend-id = "0"
>       >       >       >       state = "4"
>       >       >       >       virtual-device = "51712"
>       >       >       >       device-type = "disk"
>       >       >       >       multi-queue-num-queues = "2"
>       >       >       >       queue-0 = ""
>       >       >       >        ring-ref = "8"
>       >       >       >        event-channel = "4"
>       >       >       >       queue-1 = ""
>       >       >       >        ring-ref = "9"
>       >       >       >        event-channel = "5"
>       >       >       >       protocol = "arm-abi"
>       >       >       >       feature-persistent = "1"
>       >       >       >     vfb = ""
>       >       >       >      0 = ""
>       >       >       >       backend = "/local/domain/0/backend/vfb/1/0"
>       >       >       >       backend-id = "0"
>       >       >       >       state = "4"
>       >       >       >       page-ref = "275022"
>       >       >       >       event-channel = "3"
>       >       >       >       protocol = "arm-abi"
>       >       >       >       feature-update = "1"
>       >       >       >     vkbd = ""
>       >       >       >      0 = ""
>       >       >       >       backend = "/local/domain/0/backend/vkbd/1/0"
>       >       >       >       backend-id = "0"
>       >       >       >       state = "4"
>       >       >       >       request-abs-pointer = "1"
>       >       >       >       page-ref = "275322"
>       >       >       >       page-gref = "1284"
>       >       >       >       event-channel = "10"
>       >       >       >     vif = ""
>       >       >       >      0 = ""
>       >       >       >       backend = "/local/domain/0/backend/vif/1/0"
>       >       >       >       backend-id = "0"
>       >       >       >       state = "4"
>       >       >       >       handle = "0"
>       >       >       >       mac = "e4:5f:01:cd:7b:dd"
>       >       >       >       mtu = "1500"
>       >       >       >       xdp-headroom = "0"
>       >       >       >       multi-queue-num-queues = "2"
>       >       >       >       queue-0 = ""
>       >       >       >        tx-ring-ref = "1280"
>       >       >       >        rx-ring-ref = "1281"
>       >       >       >        event-channel-tx = "6"
>       >       >       >        event-channel-rx = "7"
>       >       >       >       queue-1 = ""
>       >       >       >        tx-ring-ref = "1282"
>       >       >       >        rx-ring-ref = "1283"
>       >       >       >        event-channel-tx = "8"
>       >       >       >        event-channel-rx = "9"
>       >       >       >       request-rx-copy = "1"
>       >       >       >       feature-rx-notify = "1"
>       >       >       >       feature-sg = "1"
>       >       >       >       feature-gso-tcpv4 = "1"
>       >       >       >       feature-gso-tcpv6 = "1"
>       >       >       >       feature-ipv6-csum-offload = "1"
>       >       >       >    control = ""
>       >       >       >     shutdown = ""
>       >       >       >     feature-poweroff = "1"
>       >       >       >     feature-reboot = "1"
>       >       >       >     feature-suspend = ""
>       >       >       >     sysrq = ""
>       >       >       >     platform-feature-multiprocessor-suspend = "1"
>       >       >       >     platform-feature-xs_reset_watches = "1"
>       >       >       >    data = ""
>       >       >       >    drivers = ""
>       >       >       >    feature = ""
>       >       >       >    attr = ""
>       >       >       >    error = ""
>       >       >       >    domid = "1"
>       >       >       >    store = ""
>       >       >       >     port = "1"
>       >       >       >     ring-ref = "233473"
>       >       >       >    console = ""
>       >       >       >     backend = "/local/domain/0/backend/console/1/0"
>       >       >       >     backend-id = "0"
>       >       >       >     limit = "1048576"
>       >       >       >     type = "xenconsoled"
>       >       >       >     output = "pty"
>       >       >       >     tty = "/dev/pts/1"
>       >       >       >     port = "2"
>       >       >       >     ring-ref = "233472"
>       >       >       >     vnc-listen = "127.0.0.1"
>       >       >       >     vnc-port = "5900"
>       >       >       >    image = ""
>       >       >       >     device-model-pid = "788"
>       >       >       > vm = ""
>       >       >       >  d81ec5a9-5bf9-4f2b-89e8-0f60d6da948f = ""
>       >       >       >   name = "guest2"
>       >       >       >   uuid = "d81ec5a9-5bf9-4f2b-89e8-0f60d6da948f"
>       >       >       >   start_time = "1520600274.27"
>       >       >       > libxl = ""
>       >       >       >  1 = ""
>       >       >       >   device = ""
>       >       >       >    vbd = ""
>       >       >       >     51712 = ""
>       >       >       >      frontend = "/local/domain/1/device/vbd/51712"
>       >       >       >      backend = "/local/domain/0/backend/vbd/1/51712"
>       >       >       >      params = "/home/root/guest2/xen-guest-image-minimal-raspberrypi4-64.ext3"
>       >       >       >      script = "/etc/xen/scripts/block"
>       >       >       >      frontend-id = "1"
>       >       >       >      online = "1"
>       >       >       >      removable = "0"
>       >       >       >      bootable = "1"
>       >       >       >      state = "1"
>       >       >       >      dev = "xvda"
>       >       >       >      type = "phy"
>       >       >       >      mode = "w"
>       >       >       >      device-type = "disk"
>       >       >       >      discard-enable = "1"
>       >       >       >    vfb = ""
>       >       >       >     0 = ""
>       >       >       >      frontend = "/local/domain/1/device/vfb/0"
>       >       >       >      backend = "/local/domain/0/backend/vfb/1/0"
>       >       >       >      frontend-id = "1"
>       >       >       >      online = "1"
>       >       >       >      state = "1"
>       >       >       >      vnc = "1"
>       >       >       >      vnclisten = "127.0.0.1"
>       >       >       >      vncdisplay = "0"
>       >       >       >      vncunused = "1"
>       >       >       >      sdl = "0"
>       >       >       >      opengl = "0"
>       >       >       >    vkbd = ""
>       >       >       >     0 = ""
>       >       >       >      frontend = "/local/domain/1/device/vkbd/0"
>       >       >       >      backend = "/local/domain/0/backend/vkbd/1/0"
>       >       >       >      frontend-id = "1"
>       >       >       >      online = "1"
>       >       >       >      state = "1"
>       >       >       >    console = ""
>       >       >       >     0 = ""
>       >       >       >      frontend = "/local/domain/1/console"
>       >       >       >      backend = "/local/domain/0/backend/console/1/0"
>       >       >       >      frontend-id = "1"
>       >       >       >      online = "1"
>       >       >       >      state = "1"
>       >       >       >      protocol = "vt100"
>       >       >       >    vif = ""
>       >       >       >     0 = ""
>       >       >       >      frontend = "/local/domain/1/device/vif/0"
>       >       >       >      backend = "/local/domain/0/backend/vif/1/0"
>       >       >       >      frontend-id = "1"
>       >       >       >      online = "1"
>       >       >       >      state = "1"
>       >       >       >      script = "/etc/xen/scripts/vif-bridge"
>       >       >       >      mac = "e4:5f:01:cd:7b:dd"
>       >       >       >      bridge = "xenbr0"
>       >       >       >      handle = "0"
>       >       >       >      type = "vif"
>       >       >       >      hotplug-status = ""
>       >       >       >   type = "pvh"
>       >       >       >   dm-version = "qemu_xen"
>       >       >       > root@raspberrypi4-64:~/guest1#
>       >       >       >
>       >       >       > Any input as per above? Looking forward to hearing from you.
>       >       >       >
>       >       >       > Regards,
>       >       >       > Vipul Kumar
>       >       >       >
>       >       >       > On Wed, Oct 26, 2022 at 5:21 AM Stefano Stabellini <sstabellini@kernel.org> wrote:
>       >       >       >       Hi Vipul,
>       >       >       >
>       >       >       >       If you look at the QEMU logs, it says:
>       >       >       >
>       >       >       >       VNC server running on 127.0.0.1:5900
>       >       >       >
>       >       >       >       That is the VNC server you need to connect to. So in theory:
>       >       >       >
>       >       >       >         vncviewer 127.0.0.1:5900
>       >       >       >
>       >       >       >       should work correctly.
>       >       >       >
>       >       >       >
>       >       >       >       If you have:
>       >       >       >
>       >       >       >         vfb = ["type=vnc"]
>       >       >       >
>       >       >       >       in your xl config file and you have "fbdev" in your Linux guest, it
>       >       >       >       should work.
>       >       >       >
>       >       >       >       If you connect to the VNC server but you get a black screen, it might be
>       >       >       >       a guest configuration issue. I would try with a simpler guest, text only
>       >       >       >       (no X11, no Wayland) and enable the fbdev console (fbcon). See
>       >       >       >       Documentation/fb/fbcon.rst in Linux. You should be able to see a
>       >       >       >       graphical console over VNC.
>       >       >       >
>       >       >       >       If that works, then you know that the fbdev kernel driver (xen-fbfront)
>       >       >       >       works correctly.
>       >       >       >
>       >       >       >       If it doesn't work, the output of "xenstore-ls" would be interesting.
>       >       >       >
>       >       >       >       Cheers,
>       >       >       >
>       >       >       >       Stefano
>       >       >       >
>       >       >       >
>       >       >       >       On Wed, 19 Oct 2022, Vipul Suneja wrote:
>       >       >       >       > Hi Stefano,
>       >       >       >       >
>       >       >       >       > Thanks for the response!
>       >       >       >       >
>       >       >       >       > I am following the same link you shared from the beginning. Tried the command "vncviewer localhost:0"
>       in DOM0
>       >       but
>       >       >       same
>       >       >       >       issue "Can't open
>       >       >       >       > display", below are the logs:
>       >       >       >       >
>       >       >       >       > root@raspberrypi4-64:~# vncviewer localhost:0
>       >       >       >       >
>       >       >       >       > TigerVNC Viewer 64-bit v1.11.0
>       >       >       >       > Built on: 2020-09-08 12:16
>       >       >       >       > Copyright (C) 1999-2020 TigerVNC Team and many others (see README.rst)
>       >       >       >       > See https://www.tigervnc.org for information on TigerVNC.
>       >       >       >       > Can't open display:
>       >       >       >       >
>       >       >       >       > Below are the netstat logs, i couldn't see anything running at port 5900 or 5901:
>       >       >       >       >
>       >       >       >       > root@raspberrypi4-64:~# netstat -tuwx
>       >       >       >       > Active Internet connections (w/o servers)
>       >       >       >       > Proto Recv-Q Send-Q Local Address           Foreign Address         State      
>       >       >       >       > tcp        0    164 192.168.1.39:ssh        192.168.1.38:37472      ESTABLISHED
>       >       >       >       > Active UNIX domain sockets (w/o servers)
>       >       >       >       > Proto RefCnt Flags       Type       State         I-Node Path
>       >       >       >       > unix  8      [ ]         DGRAM      CONNECTED      10565 /dev/log
>       >       >       >       > unix  3      [ ]         STREAM     CONNECTED      10891 /var/run/xenstored/socket
>       >       >       >       > unix  3      [ ]         STREAM     CONNECTED      13791
>       >       >       >       > unix  3      [ ]         STREAM     CONNECTED      10843 /var/run/xenstored/socket
>       >       >       >       > unix  3      [ ]         STREAM     CONNECTED      10573 /var/run/xenstored/socket
>       >       >       >       > unix  2      [ ]         DGRAM      CONNECTED      14510
>       >       >       >       > unix  3      [ ]         STREAM     CONNECTED      13249
>       >       >       >       > unix  2      [ ]         DGRAM      CONNECTED      13887
>       >       >       >       > unix  2      [ ]         DGRAM      CONNECTED      10599
>       >       >       >       > unix  3      [ ]         STREAM     CONNECTED      14005
>       >       >       >       > unix  3      [ ]         STREAM     CONNECTED      13258
>       >       >       >       > unix  3      [ ]         STREAM     CONNECTED      13248
>       >       >       >       > unix  3      [ ]         STREAM     CONNECTED      14003
>       >       >       >       > unix  3      [ ]         STREAM     CONNECTED      10572 /var/run/xenstored/socket
>       >       >       >       > unix  3      [ ]         STREAM     CONNECTED      10786 /var/run/xenstored/socket
>       >       >       >       > unix  3      [ ]         DGRAM      CONNECTED      13186
>       >       >       >       > unix  3      [ ]         STREAM     CONNECTED      10864 /var/run/xenstored/socket
>       >       >       >       > unix  3      [ ]         STREAM     CONNECTED      10812 /var/run/xenstored/socket
>       >       >       >       > unix  2      [ ]         DGRAM      CONNECTED      14083
>       >       >       >       > unix  3      [ ]         STREAM     CONNECTED      10813 /var/run/xenstored/socket
>       >       >       >       > unix  3      [ ]         STREAM     CONNECTED      14068
>       >       >       >       > unix  3      [ ]         STREAM     CONNECTED      13256
>       >       >       >       > unix  3      [ ]         STREAM     CONNECTED      10571 /var/run/xenstored/socket
>       >       >       >       > unix  3      [ ]         STREAM     CONNECTED      10842
>       >       >       >       > unix  3      [ ]         STREAM     CONNECTED      13985
>       >       >       >       > unix  3      [ ]         DGRAM      CONNECTED      13185
>       >       >       >       > unix  2      [ ]         STREAM     CONNECTED      13884
>       >       >       >       > unix  2      [ ]         DGRAM      CONNECTED      14528
>       >       >       >       > unix  2      [ ]         DGRAM      CONNECTED      13785
>       >       >       >       > unix  3      [ ]         STREAM     CONNECTED      14034
>       >       >       >       >
>       >       >       >       > Attaching xen log files of /var/log/xen.
>       >       >       >       > I didn't get the role of QEMU here because as mentioned earlier, I am porting in raspberrypi 4B.
>       >       >       >       >
>       >       >       >       > Regards,
>       >       >       >       > Vipul Kumar
>       >       >       >       >
>       >       >       >       > On Wed, Oct 19, 2022 at 12:43 AM Stefano Stabellini <sstabellini@kernel.org> wrote:
>       >       >       >       >       It usually works the way it is described in the guide:
>       >       >       >       >
>       >       >       >       >     
>       >       >       >     
>       >       >     
>       >     
>           https://www.virtuatopia.com/index.php?title=Configuring_a_VNC_based_Graphical_Console_for_a_Xen_Paravirtualized_domainU_Guest
>       >       >       >       >
>       >       >       >       >       You don't need to install any VNC-related server software because it is
>       >       >       >       >       already provided by Xen (to be precise it is provided by QEMU working
>       >       >       >       >       together with Xen.)
>       >       >       >       >
>       >       >       >       >       You only need the vnc client in dom0 so that you can connect, but you
>       >       >       >       >       could also run the vnc client outside from another host. So basically
>       >       >       >       >       the following should work when executed in Dom0 after creating DomU:
>       >       >       >       >
>       >       >       >       >         vncviewer localhost:0
>       >       >       >       >
>       >       >       >       >       Can you attach the Xen and QEMU logs (/var/log/xen/*)? And also use
>       >       >       >       >       netstat -taunp to check if there is anything running at port 5900 or
>       >       >       >       >       5901?
>       >       >       >       >
>       >       >       >       >       Cheers,
>       >       >       >       >
>       >       >       >       >       Stefano
>       >       >       >       >
>       >       >       >       >
>       >       >       >       >       On Tue, 18 Oct 2022, Vipul Suneja wrote:
>       >       >       >       >       > Hi Stefano,
>       >       >       >       >       >
>       >       >       >       >       > Thanks for the response!
>       >       >       >       >       >
>       >       >       >       >       > I could install tigerVNC, x11vnc & libvncserver in Dom0 xen-image-minimal but only manage to
>       install
>       >       >       >       libvncserver(couldn't
>       >       >       >       >       install tigervnc
>       >       >       >       >       > & x11vnc because of x11
>       >       >       >       >       > support missing, it's wayland) in DOMU custom graphical image. I tried running vncviewer with
>       IP
>       >       address &
>       >       >       port
>       >       >       >       in dom0 to
>       >       >       >       >       access the domu
>       >       >       >       >       > graphical image display as per below commands.
>       >       >       >       >       >  
>       >       >       >       >       >  vncviewer 192.168.1.42:5901
>       >       >       >       >       >  
>       >       >       >       >       >  But it showing can't open display, below are the logs:
>       >       >       >       >       >  
>       >       >       >       >       > root@raspberrypi4-64:~/guest1# vncviewer 192.168.1.42:5901
>       >       >       >       >       >
>       >       >       >       >       > TigerVNC Viewer 64-bit v1.11.0
>       >       >       >       >       > Built on: 2020-09-08 12:16
>       >       >       >       >       > Copyright (C) 1999-2020 TigerVNC Team and many others (see README.rst)
>       >       >       >       >       > See https://www.tigervnc.org for information on TigerVNC.
>       >       >       >       >       > Can't open display:
>       >       >       >       >       > root@raspberrypi4-64:~/guest1#
>       >       >       >       >       >
>       >       >       >       >       > I am not exactly sure what the issue is but I thought only libvncserver in DOMU could work to
>       get
>       >       access but
>       >       >       it
>       >       >       >       did not
>       >       >       >       >       work. 
>       >       >       >       >       > If TigerVNC is the issue here then is there any other VNC source which could be installed for
>       both
>       >       x11 &
>       >       >       >       wayland supported
>       >       >       >       >       images?
>       >       >       >       >       >
>       >       >       >       >       > Regards,
>       >       >       >       >       > Vipul Kumar
>       >       >       >       >       >
>       >       >       >       >       > On Tue, Oct 18, 2022 at 2:40 AM Stefano Stabellini <sstabellini@kernel.org> wrote:
>       >       >       >       >       >       VNC is typically easier to setup, because SDL needs extra libraries at
>       >       >       >       >       >       build time and runtime. If QEMU is built without SDL support it won't
>       >       >       >       >       >       start when you ask for SDL.
>       >       >       >       >       >
>       >       >       >       >       >       VNC should work with both x11 and wayland in your domU. It doesn't work
>       >       >       >       >       >       at the x11 level, it exposes a special fbdev device in your domU that
>       >       >       >       >       >       should work with:
>       >       >       >       >       >       - a graphical console in Linux domU
>       >       >       >       >       >       - x11
>       >       >       >       >       >       - wayland (but I haven't tested this so I am not 100% sure about it)
>       >       >       >       >       >
>       >       >       >       >       >       When you say "it doesn't work", what do you mean? Do you get a black
>       >       >       >       >       >       window?
>       >       >       >       >       >
>       >       >       >       >       >       You need CONFIG_XEN_FBDEV_FRONTEND in Linux domU
>       >       >       >       >       >       (drivers/video/fbdev/xen-fbfront.c). I would try to get a graphical text
>       >       >       >       >       >       console up and running in your domU before attempting x11/wayland.
>       >       >       >       >       >
>       >       >       >       >       >       Cheers,
>       >       >       >       >       >
>       >       >       >       >       >       Stefano
>       >       >       >       >       >
>       >       >       >       >       >       On Mon, 17 Oct 2022, Vipul Suneja wrote:
>       >       >       >       >       >       > Hi,
>       >       >       >       >       >       > Thanks!
>       >       >       >       >       >       >
>       >       >       >       >       >       > I have ported xen minimal image as DOM0 & custom wayland GUI based image as DOMU in
>       raspberry
>       >       pi4B. I
>       >       >       >       am trying to
>       >       >       >       >       make GUI
>       >       >       >       >       >       display up
>       >       >       >       >       >       > for guest machine. I tried using sdl, included below line in guest.conf file
>       >       >       >       >       >       > vfb= [ 'sdl=1' ]
>       >       >       >       >       >       >
>       >       >       >       >       >       > But it is throwing below error:
>       >       >       >       >       >       >
>       >       >       >       >       >       > root@raspberrypi4-64:~/guest1# xl create -c guest1.cfg
>       >       >       >       >       >       > Parsing config from guest1.cfg
>       >       >       >       >       >       > libxl: error: libxl_qmp.c:1400:qmp_ev_fd_callback: Domain 3:error on QMP socket:
>       Connection
>       >       reset by
>       >       >       >       peer
>       >       >       >       >       >       > libxl: error: libxl_qmp.c:1439:qmp_ev_fd_callback: Domain 3:Error happened with the
>       QMP
>       >       connection to
>       >       >       >       QEMU
>       >       >       >       >       >       > libxl: error: libxl_dm.c:3351:device_model_postconfig_done: Domain 3:Post DM startup
>       configs
>       >       failed,
>       >       >       >       rc=-26
>       >       >       >       >       >       > libxl: error: libxl_create.c:1867:domcreate_devmodel_started: Domain 3:device model
>       did not
>       >       start:
>       >       >       -26
>       >       >       >       >       >       > libxl: error: libxl_aoutils.c:646:libxl__kill_xs_path: Device Model already exited
>       >       >       >       >       >       > libxl: error: libxl_domain.c:1183:libxl__destroy_domid: Domain 3:Non-existant domain
>       >       >       >       >       >       > libxl: error: libxl_domain.c:1137:domain_destroy_callback: Domain 3:Unable to destroy
>       guest
>       >       >       >       >       >       > libxl: error: libxl_domain.c:1064:domain_destroy_cb: Domain 3:Destruction of domain
>       failed
>       >       >       >       >       >       >
>       >       >       >       >       >       > Another way is VNC, i could install tigervnc in DOM0 but same i couldn't in guest
>       machine
>       >       because it
>       >       >       >       doesn't support
>       >       >       >       >       >       x11(supports wayland
>       >       >       >       >       >       > only). I am completely blocked here, Need your support to enable the display up.
>       >       >       >       >       >       > Any alternative of VNC which could work in both x11 & wayland supported images?
>       >       >       >       >       >       >
>       >       >       >       >       >       > Any input on VNC, SDL or any other way to proceed on this? Looking forward to hearing
>       from
>       >       you.
>       >       >       >       >       >       >
>       >       >       >       >       >       > Regards,
>       >       >       >       >       >       > Vipul Kumar
>       >       >       >       >       >
>       >       >       >       >       >
>       >       >       >       >       >
>       >       >       >       >
>       >       >       >       >
>       >       >       >       >
>       >       >       >
>       >       >       >
>       >       >       >
>       >       >
>       >       >
>       >       >
>       >
>       >
>       >
> 
> 
> 

Re: Porting Xen in raspberry pi4B

[Vipul Suneja]

[-- Attachment #1.1: Type: text/plain, Size: 60366 bytes --]

Hi Stefano,

Thanks!

I modified xen-fbfront.c source file, included printk debug logs & cross
compiled it. I included the printk debug log at the entry & exit of all
functions of xen-fbfront.c file.
Generated kernel module & loaded in guest machine at bootup. I could see
lots of logs coming up, and could see multiple functions being invoked even
if I have not used
vncviewer in the host. Attaching the log file for reference. Any specific
function or parameters that have to be checked or any other suggestion as
per logs?

Thanks & Regards,
Vipul Kumar

On Tue, Dec 13, 2022 at 3:44 AM Stefano Stabellini <sstabellini@kernel.org>
wrote:

> Hi Vipul,
>
> I am online on IRC OFTC #xendevel (https://www.oftc.net/, you need a
> registered nickname to join #xendevel).
>
> For development and debugging I find that it is a lot easier to
> crosscompile the kernel "by hand", and do a monolithic build, rather
> than going through Yocto.
>
> For instance the following builds for me:
>
> cd linux.git
> export ARCH=arm64
> export CROSS_COMPILE=/path/to/cross-compiler
> make defconfig
> [add printks to drivers/video/fbdev/xen-fbfront.c]
> make -j8 Image.gz
>
> And Image.gz boots on Xen as DomU kernel without issues.
>
> Cheers,
>
> Stefano
>
> On Sat, 10 Dec 2022, Vipul Suneja wrote:
> > Hi Stefano,
> >
> > Thanks!
> >
> > I have included printk debug logs in the xen-fbfront.c source file.
> While cross compiling to generate .ko with "xen-guest-image-minimal"
> > toolchain it's throwing a modpost
> > not found error. I could see the modpost.c source file but the final
> script is missing. Any input on this, Below are the logs:
> >
> > agl@agl-OptiPlex-7010:~/Automotive/ADAS_Infotainment/project/Application/Xen/Framebuffer$
> make
> > make ARCH=arm64
> -I/opt/poky/4.0.5/sysroots/cortexa72-poky-linux/usr/include/asm -C
> >
> /opt/poky/4.0.5/sysroots/cortexa72-poky-linux/lib/modules/5.15.72-yocto-standard/build
> >
> M=/home/agl/Automotive/ADAS_Infotainment/project/Application/Xen/Framebuffer
> modules
> > make[1]: Entering directory
> '/opt/poky/4.0.5/sysroots/cortexa72-poky-linux/lib/modules/5.15.72-yocto-standard/build'
> > arch/arm64/Makefile:36: Detected assembler with broken .inst;
> disassembly will be unreliable
> > warning: the compiler differs from the one used to build the kernel
> >   The kernel was built by: gcc (Ubuntu 9.4.0-1ubuntu1~20.04.1) 9.4.0
> >   You are using:           aarch64-poky-linux-gcc (GCC) 11.3.0
> >   CC [M]
>  /home/agl/Automotive/ADAS_Infotainment/project/Application/Xen/Framebuffer/xen-fbfront.o
> >   MODPOST
> /home/agl/Automotive/ADAS_Infotainment/project/Application/Xen/Framebuffer/Module.symvers
> > /bin/sh: 1: scripts/mod/modpost: not found
> > make[2]: *** [scripts/Makefile.modpost:133:
> /home/agl/Automotive/ADAS_Infotainment/project/Application/Xen/Framebuffer/Module.symvers]
> > Error 127
> > make[1]: *** [Makefile:1813: modules] Error 2
> > make[1]: Leaving directory
> '/opt/poky/4.0.5/sysroots/cortexa72-poky-linux/lib/modules/5.15.72-yocto-standard/build'
> > make: *** [Makefile:5: all] Error 2
> > agl@agl-OptiPlex-7010:~/Automotive/ADAS_Infotainment/project/Application/Xen/Framebuffer$
> ls -l
> > total 324
> > -rwxrwxrwx 1 agl agl    359 Dec 10 22:41 Makefile
> > -rw-rw-r-- 1 agl agl     90 Dec 10 22:49 modules.order
> > -rw-r--r-- 1 agl agl  18331 Dec  1 20:32 xen-fbfront.c
> > -rw-rw-r-- 1 agl agl     90 Dec 10 22:49 xen-fbfront.mod
> > -rw-rw-r-- 1 agl agl 297832 Dec 10 22:49 xen-fbfront.o
> > agl@agl-OptiPlex-7010:~/Automotive/ADAS_Infotainment/project/Application/Xen/Framebuffer$
> file xen-fbfront.o
> > xen-fbfront.o: ELF 64-bit LSB relocatable, ARM aarch64, version 1
> (SYSV), with debug_info, not stripped
> > agl@agl-OptiPlex-7010
> :~/Automotive/ADAS_Infotainment/project/Application/Xen/Framebuffer$
> >
> > I have connected a HDMI based 1980x1024 resolution display screen to
> raspberrypi4 for testing purposes. I hope connecting this display to
> > rpi4 should be ok.
> >
> > Is there any other way we can connect also for detailed discussion on
> the display bringup issue? This will really help to resolve this
> > issue.
> >
> > Thanks & Regards,
> > Vipul Kumar
> >
> > On Fri, Dec 2, 2022 at 1:02 AM Stefano Stabellini <
> sstabellini@kernel.org> wrote:
> >       On Thu, 1 Dec 2022, Vipul Suneja wrote:
> >       > Hi Stefano,
> >       > Thanks!
> >       >
> >       > I am exploring both options here, modification of framebuffer
> source file & setting up x11vnc server in guest.
> >       > Other than these I would like to share a few findings with you.
> >       >
> >       > 1. If i keep "CONFIG_XEN_FBDEV_FRONTEND=y" then xen-fbfront.ko
> is not generating but if i keep "CONFIG_XEN_FBDEV_FRONTEND=m"
> >       > then could see xen-fbfront.ko & its loading also. Same things
> with other frontend/backend drivers also. Do we need to
> >       configure these
> >       > drivers as a module(m) only?
> >
> >       xen-fbfront should work both as a module (xen-fbfront.ko) or
> built-in
> >       (CONFIG_XEN_FBDEV_FRONTEND=y).
> >
> >
> >
> >       > 2. I could see xenstored service is running for the host but
> it's always failing for the guest machine. I could see it in
> >       bootup logs & via
> >       > systemctl status also.
> >
> >       That is normal. xenstored is only meant to be run in Dom0, not in
> the
> >       domUs. If you use the same rootfs for Dom0 and DomU then xenstored
> will
> >       fail starting in the DomU (but should succeed in Dom0), which is
> what we
> >       want.
> >
> >       If you run "xenstore-ls" in Dom0, you'll see a bunch of entries,
> >       including some of them related to "vfb" which is the virtual
> framebuffer
> >       protocol. You should also see an entry called "state" set to "4"
> which
> >       means "connected". state = 4 is usually when everything works.
> Normally
> >       when things don't work state != 4.
> >
> >
> >
> >       > Below are the logs:
> >       > [  OK  ] Reached target Basic System.
> >       > [  OK  ] Started Kernel Logging Service.
> >       > [  OK  ] Started System Logging Service.
> >       >          Starting D-Bus System Message Bus...
> >       >          Starting User Login Management...
> >       >          Starting Permit User Sessions...
> >       >          Starting The Xen xenstore...
> >       >          Starting OpenSSH Key Generation...
> >       > [FAILED] Failed to start The Xen xenstore.
> >       > See 'systemctl status xenstored.service' for details.
> >       > [DEPEND] Dependency failed for qemu for xen dom0 disk backend.
> >       > [DEPEND] Dependency failed for Xend…p guests on boot and
> shutdown.
> >       > [DEPEND] Dependency failed for xen-…des, JSON configuration
> stub).
> >       > [DEPEND] Dependency failed for Xenc…guest consoles and
> hypervisor.
> >       > [  OK  ] Finished Permit User Sessions.
> >       > [  OK  ] Started Getty on tty1.
> >       > [  OK  ] Started Serial Getty on hvc0.
> >       > [  OK  ] Started Serial Getty on ttyS0.
> >       > [  OK  ] Reached target Login Prompts.
> >       >          Starting Xen-watchdog - run xen watchdog daemon...
> >       > [  OK  ] Started D-Bus System Message Bus.
> >       > [  OK  ] Started Xen-watchdog - run xen watchdog daemon.
> >       > [  OK  ] Finished OpenSSH Key Generation.
> >       > [  OK  ] Started User Login Management.
> >       > [  OK  ] Reached target Multi-User System.
> >       >          Starting Record Runlevel Change in UTMP...
> >       > [  OK  ] Finished Record Runlevel Change in UTMP.
> >       > fbcon: Taking over console
> >       >
> >       > Poky (Yocto Project Reference Distro) 4.0.4 raspberrypi4-64 hvc0
> >       >
> >       > raspberrypi4-64 login: root
> >       > root@raspberrypi4-64:~#
> >       > root@raspberrypi4-64:~#
> >       > root@raspberrypi4-64:~# systemctl status xenstored.service
> >       > x xenstored.service - The Xen xenstore
> >       >      Loaded: loaded (/lib/systemd/system/xenstored.service;
> enabled; vendor preset: enabled)
> >       >      Active: failed (Result: exit-code) since Thu 2022-12-01
> 06:12:05 UTC; 26s ago
> >       >     Process: 195 ExecStartPre=/bin/grep -q control_d
> /proc/xen/capabilities (code=exited, status=1/FAILURE)
> >       >
> >       > Dec 01 06:12:04 raspberrypi4-64 systemd[1]: Starting The Xen
> xenstore...
> >       > Dec 01 06:12:05 raspberrypi4-64 systemd[1]: xenstored.service:
> Control pro...URE
> >       > Dec 01 06:12:05 raspberrypi4-64 systemd[1]: xenstored.service:
> Failed with...e'.
> >       > Dec 01 06:12:05 raspberrypi4-64 systemd[1]: Failed to start The
> Xen xenstore.
> >       > Hint: Some lines were ellipsized, use -l to show in full.
> >       > root@raspberrypi4-64:~#
> >       >
> >       > Any input on these?
> >       >
> >       > Thanks & Regards,
> >       > Vipul Kumar
> >       >
> >       > On Wed, Nov 23, 2022 at 5:41 AM Stefano Stabellini <
> sstabellini@kernel.org> wrote:
> >       >       Hi Vipul,
> >       >
> >       >       I cannot spot any issue in the configuration, in particual
> you have:
> >       >
> >       >       CONFIG_XEN_FBDEV_FRONTEND=y
> >       >
> >       >       which is what you need.
> >       >
> >       >       The only thing I can suggest is to add printks to the
> Linux frontend
> >       >       driver (the one running in the domU) which is
> >       >       drivers/video/fbdev/xen-fbfront.c and printfs to the QEMU
> backend
> >       >       (running in Dom0) which is hw/display/xenfb.c to figure
> out what is
> >       >       going on.
> >       >
> >       >
> >       >       Alternatively, you can setup PV network with the domU,
> such as:
> >       >
> >       >         vif=['']
> >       >
> >       >       and then run x11 and a x11vnc server in your domU. You
> should be able to
> >       >       connect to it using vncviewer at the network IP of your
> domU.
> >       >
> >       >       Basically you are skipping the problem because instead of
> using the PV
> >       >       framebuffer protocol, you just use VNC over the network
> with the domU.
> >       >
> >       >
> >       >       Cheers,
> >       >
> >       >       Stefano
> >       >
> >       >
> >       >       On Tue, 22 Nov 2022, Vipul Suneja wrote:
> >       >       > Hi Stefano,
> >       >       > Thanks for the support!
> >       >       >
> >       >       > Looks like I have tried all the combinations & possible
> ways to get display up but failed. Is there any document or
> >       pdf for
> >       >       porting xen on
> >       >       > raspberrypi4.
> >       >       > I could find lot's of links telling the same but
> couldn't see any official user guide or document from the xen
> >       community on
> >       >       the same. If
> >       >       > there is something to refer
> >       >       > to please share with me.
> >       >       > I am attaching the kernel configuration file also, just
> take a look if i have missed anything.
> >       >       > Any other suggestions or input from your end could be
> really helpful?
> >       >       >
> >       >       > Regards,
> >       >       > Vipul Kumar
> >       >       >
> >       >       > On Fri, Nov 11, 2022 at 6:40 AM Stefano Stabellini <
> sstabellini@kernel.org> wrote:
> >       >       >       Hi Vipul,
> >       >       >
> >       >       >       Sorry for the late reply. From the earlier logs
> that you sent, it looks
> >       >       >       like everything should be working correctly.
> Specifically:
> >       >       >
> >       >       >            vfb = ""
> >       >       >             1 = ""
> >       >       >              0 = ""
> >       >       >               frontend = "/local/domain/1/device/vfb/0"
> >       >       >               frontend-id = "1"
> >       >       >               online = "1"
> >       >       >               state = "4"
> >       >       >               vnc = "1"
> >       >       >               vnclisten = "127.0.0.1"
> >       >       >               vncdisplay = "0"
> >       >       >               vncunused = "1"
> >       >       >               sdl = "0"
> >       >       >               opengl = "0"
> >       >       >               feature-resize = "1"
> >       >       >               hotplug-status = "connected"
> >       >       >               request-update = "1"
> >       >       >
> >       >       >       state "4" means "connected". So I would expect
> that you should be able
> >       >       >       to connect to the vnc server using vncviewer. You
> might not see anything
> >       >       >       (black screen) but you should definitely be able
> to connect.
> >       >       >
> >       >       >       I wouldn't try to launch x11 in the guest just
> yet. fbcon in Linux is
> >       >       >       enough to render something on the screen. You
> should be able to see the
> >       >       >       Linux text-based console rendered graphically,
> connecting to it via vnc.
> >       >       >
> >       >       >       Sorry for the basic question, but have you tried
> all the following?
> >       >       >
> >       >       >       vncviewer 127.0.0.1:0
> >       >       >       vncviewer 127.0.0.1:1
> >       >       >       vncviewer 127.0.0.1:2
> >       >       >       vncviewer 127.0.0.1:5900
> >       >       >       vncviewer 127.0.0.1:5901
> >       >       >       vncviewer 127.0.0.1:5902
> >       >       >
> >       >       >       Given that from the xenstore-ls logs everything
> seems to work correctly
> >       >       >       I am not sure what else to suggest. You might have
> to add printf to QEMU
> >       >       >       ui/vnc.c and hw/display/xenfb.c to see what is
> going wrong.
> >       >       >
> >       >       >       Cheers,
> >       >       >
> >       >       >       Stefano
> >       >       >
> >       >       >
> >       >       >       On Mon, 7 Nov 2022, Vipul Suneja wrote:
> >       >       >       > Hi Stefano,
> >       >       >       > Thanks!
> >       >       >       >
> >       >       >       > Any input further on "xenstore-ls" logs?
> >       >       >       >
> >       >       >       > I am trying to run the x0vncserver & x11vnc
> server manually on guest machine(xen_guest_image_minimal) image
> >       but it's
> >       >       failing
> >       >       >       with the below
> >       >       >       > error.
> >       >       >       >
> >       >       >       > root@raspberrypi4-64:/usr/bin# x0vncserver
> >       >       >       > x0vncserver: unable to open display ""
> >       >       >       > root@raspberrypi4-64:/usr/bin#
> >       >       >       > root@raspberrypi4-64:/usr/bin# x11vnc
> >       >       >       >
> ###############################################################
> >       >       >       >
> #@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@#
> >       >       >       > #@
>             @#
> >       >       >       > #@  **  WARNING  **  WARNING  **  WARNING  **
>  WARNING  **   @#
> >       >       >       > #@
>             @#
> >       >       >       > #@        YOU ARE RUNNING X11VNC WITHOUT A
> PASSWORD!!        @#
> >       >       >       > #@
>             @#
> >       >       >       > #@  This means anyone with network access to
> this computer   @#
> >       >       >       > #@  may be able to view and control your
> desktop.            @#
> >       >       >       > #@
>             @#
> >       >       >       > #@ >>> If you did not mean to do this Press
> CTRL-C now!! <<< @#
> >       >       >       > #@
>             @#
> >       >       >       >
> #@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@#
> >       >       >       > #@
>             @#
> >       >       >       > #@  You can create an x11vnc password file by
> running:       @#
> >       >       >       > #@
>             @#
> >       >       >       > #@       x11vnc -storepasswd password
> /path/to/passfile      @#
> >       >       >       > #@  or   x11vnc -storepasswd /path/to/passfile
>             @#
> >       >       >       > #@  or   x11vnc -storepasswd
>             @#
> >       >       >       > #@
>             @#
> >       >       >       > #@  (the last one will use ~/.vnc/passwd)
>              @#
> >       >       >       > #@
>             @#
> >       >       >       > #@  and then starting x11vnc via:
>              @#
> >       >       >       > #@
>             @#
> >       >       >       > #@      x11vnc -rfbauth /path/to/passfile
>              @#
> >       >       >       > #@
>             @#
> >       >       >       > #@  an existing ~/.vnc/passwd file from another
> VNC          @#
> >       >       >       > #@  application will work fine too.
>              @#
> >       >       >       > #@
>             @#
> >       >       >       > #@  You can also use the -passwdfile or -passwd
> options.     @#
> >       >       >       > #@  (note -passwd is unsafe if local users are
> not trusted)  @#
> >       >       >       > #@
>             @#
> >       >       >       > #@  Make sure any -rfbauth and -passwdfile
> password files    @#
> >       >       >       > #@  cannot be read by untrusted users.
>             @#
> >       >       >       > #@
>             @#
> >       >       >       > #@  Use x11vnc -usepw to automatically use your
>              @#
> >       >       >       > #@  ~/.vnc/passwd or ~/.vnc/passwdfile password
> files.       @#
> >       >       >       > #@  (and prompt you to create ~/.vnc/passwd if
> neither       @#
> >       >       >       > #@  file exists.)  Under -usepw, x11vnc will
> exit if it      @#
> >       >       >       > #@  cannot find a password to use.
>             @#
> >       >       >       > #@
>             @#
> >       >       >       > #@
>             @#
> >       >       >       > #@  Even with a password, the subsequent VNC
> traffic is      @#
> >       >       >       > #@  sent in the clear.  Consider tunnelling via
> ssh(1):      @#
> >       >       >       > #@
>             @#
> >       >       >       > #@
> http://www.karlrunge.com/x11vnc/#tunnelling            @#
> >       >       >       > #@
>             @#
> >       >       >       > #@  Or using the x11vnc SSL options: -ssl and
> -stunnel       @#
> >       >       >       > #@
>             @#
> >       >       >       > #@  Please Read the documentation for more info
> about        @#
> >       >       >       > #@  passwords, security, and encryption.
>             @#
> >       >       >       > #@
>             @#
> >       >       >       > #@
> http://www.karlrunge.com/x11vnc/faq.html#faq-passwd    @#
> >       >       >       > #@
>             @#
> >       >       >       > #@  To disable this warning use the -nopw
> option, or put     @#
> >       >       >       > #@  'nopw' on a line in your ~/.x11vncrc file.
>             @#
> >       >       >       > #@
>             @#
> >       >       >       >
> #@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@#
> >       >       >       >
> ###############################################################
> >       >       >       > 09/03/2018 12:58:41 x11vnc version: 0.9.16
> lastmod: 2019-01-05  pid: 424
> >       >       >       > 09/03/2018 12:58:41 XOpenDisplay("") failed.
> >       >       >       > 09/03/2018 12:58:41 Trying again with
> XAUTHLOCALHOSTNAME=localhost ...
> >       >       >       > 09/03/2018 12:58:41
> >       >       >       > 09/03/2018 12:58:41 *** XOpenDisplay failed. No
> -display or DISPLAY.
> >       >       >       > 09/03/2018 12:58:41 *** Trying ":0" in 4
> seconds.  Press Ctrl-C to abort.
> >       >       >       > 09/03/2018 12:58:41 *** 1 2 3 4
> >       >       >       > 09/03/2018 12:58:45 XOpenDisplay(":0") failed.
> >       >       >       > 09/03/2018 12:58:45 Trying again with
> XAUTHLOCALHOSTNAME=localhost ...
> >       >       >       > 09/03/2018 12:58:45 XOpenDisplay(":0") failed.
> >       >       >       > 09/03/2018 12:58:45 Trying again with unset
> XAUTHLOCALHOSTNAME ...
> >       >       >       > 09/03/2018 12:58:45
> >       >       >       >
> >       >       >       > 09/03/2018 12:58:45
> ***************************************
> >       >       >       > 09/03/2018 12:58:45 *** XOpenDisplay failed (:0)
> >       >       >       >
> >       >       >       > *** x11vnc was unable to open the X DISPLAY:
> ":0", it cannot continue.
> >       >       >       > *** There may be "Xlib:" error messages above
> with details about the failure.
> >       >       >       >
> >       >       >       > Some tips and guidelines:
> >       >       >       >
> >       >       >       > ** An X server (the one you wish to view) must
> be running before x11vnc is
> >       >       >       >    started: x11vnc does not start the X server.
>  (however, see the -create
> >       >       >       >    option if that is what you really want).
> >       >       >       >
> >       >       >       > ** You must use -display <disp>, -OR- set and
> export your $DISPLAY
> >       >       >       >    environment variable to refer to the display
> of the desired X server.
> >       >       >       >  - Usually the display is simply ":0" (in fact
> x11vnc uses this if you forget
> >       >       >       >    to specify it), but in some multi-user
> situations it could be ":1", ":2",
> >       >       >       >    or even ":137".  Ask your administrator or a
> guru if you are having
> >       >       >       >    difficulty determining what your X DISPLAY is.
> >       >       >       >
> >       >       >       > ** Next, you need to have sufficient permissions
> (Xauthority)
> >       >       >       >    to connect to the X DISPLAY.   Here are some
> Tips:
> >       >       >       >
> >       >       >       >  - Often, you just need to run x11vnc as the
> user logged into the X session.
> >       >       >       >    So make sure to be that user when you type
> x11vnc.
> >       >       >       >  - Being root is usually not enough because the
> incorrect MIT-MAGIC-COOKIE
> >       >       >       >    file may be accessed.  The cookie file
> contains the secret key that
> >       >       >       >    allows x11vnc to connect to the desired X
> DISPLAY.
> >       >       >       >  - You can explicitly indicate which
> MIT-MAGIC-COOKIE file should be used
> >       >       >       >    by the -auth option, e.g.:
> >       >       >       >        x11vnc -auth /home/someuser/.Xauthority
> -display :0
> >       >       >       >        x11vnc -auth /tmp/.gdmzndVlR -display :0
> >       >       >       >    you must have read permission for the auth
> file.
> >       >       >       >    See also '-auth guess' and '-findauth'
> discussed below.
> >       >       >       >
> >       >       >       > ** If NO ONE is logged into an X session yet,
> but there is a greeter login
> >       >       >       >    program like "gdm", "kdm", "xdm", or
> "dtlogin" running, you will need
> >       >       >       >    to find and use the raw display manager
> MIT-MAGIC-COOKIE file.
> >       >       >       >    Some examples for various display managers:
> >       >       >       >
> >       >       >       >      gdm:     -auth /var/gdm/:0.Xauth
> >       >       >       >               -auth /var/lib/gdm/:0.Xauth
> >       >       >       >      kdm:     -auth /var/lib/kdm/A:0-crWk72
> >       >       >       >               -auth /var/run/xauth/A:0-crWk72
> >       >       >       >      xdm:     -auth
> /var/lib/xdm/authdir/authfiles/A:0-XQvaJk
> >       >       >       >      dtlogin: -auth /var/dt/A:0-UgaaXa
> >       >       >       >
> >       >       >       >    Sometimes the command "ps wwwwaux | grep
> auth" can reveal the file location.
> >       >       >       >
> >       >       >       >    Starting with x11vnc 0.9.9 you can have it
> try to guess by using:
> >       >       >       >
> >       >       >       >               -auth guess
> >       >       >       >
> >       >       >       >    (see also the x11vnc -findauth option.)
> >       >       >       >
> >       >       >       >    Only root will have read permission for the
> file, and so x11vnc must be run
> >       >       >       >    as root (or copy it).  The random characters
> in the filenames will of course
> >       >       >       >    change and the directory the cookie file
> resides in is system dependent.
> >       >       >       >
> >       >       >       > See also:
> http://www.karlrunge.com/x11vnc/faq.html
> >       >       >       >
> >       >       >       > Regards,
> >       >       >       > Vipul Kumar
> >       >       >       >
> >       >       >       > On Thu, Nov 3, 2022 at 10:27 PM Vipul Suneja <
> vsuneja63@gmail.com> wrote:
> >       >       >       >       Hi Stefano,
> >       >       >       > Thanks!
> >       >       >       >
> >       >       >       > I used xen-guest-image-minimal(simple console
> based image) as a guest with fbcon & fbdev enabled in kernel
> >       >       configurations but
> >       >       >       still
> >       >       >       > the same error can't open the display.
> >       >       >       > below are the outcome of "xenstore-ls":
> >       >       >       >
> >       >       >       > root@raspberrypi4-64:~/guest1# xenstore-ls
> >       >       >       > tool = ""
> >       >       >       >  xenstored = ""
> >       >       >       > local = ""
> >       >       >       >  domain = ""
> >       >       >       >   0 = ""
> >       >       >       >    control = ""
> >       >       >       >     feature-poweroff = "1"
> >       >       >       >     feature-reboot = "1"
> >       >       >       >    domid = "0"
> >       >       >       >    name = "Domain-0"
> >       >       >       >    device-model = ""
> >       >       >       >     0 = ""
> >       >       >       >      backends = ""
> >       >       >       >       console = ""
> >       >       >       >       vkbd = ""
> >       >       >       >       vfb = ""
> >       >       >       >       qnic = ""
> >       >       >       >      state = "running"
> >       >       >       >     1 = ""
> >       >       >       >      backends = ""
> >       >       >       >       console = ""
> >       >       >       >       vkbd = ""
> >       >       >       >       vfb = ""
> >       >       >       >       qnic = ""
> >       >       >       >      state = "running"
> >       >       >       >    backend = ""
> >       >       >       >     vbd = ""
> >       >       >       >      1 = ""
> >       >       >       >       51712 = ""
> >       >       >       >        frontend =
> "/local/domain/1/device/vbd/51712"
> >       >       >       >        params =
> "/home/root/guest2/xen-guest-image-minimal-raspberrypi4-64.ext3"
> >       >       >       >        script = "/etc/xen/scripts/block"
> >       >       >       >        frontend-id = "1"
> >       >       >       >        online = "1"
> >       >       >       >        removable = "0"
> >       >       >       >        bootable = "1"
> >       >       >       >        state = "4"
> >       >       >       >        dev = "xvda"
> >       >       >       >        type = "phy"
> >       >       >       >        mode = "w"
> >       >       >       >        device-type = "disk"
> >       >       >       >        discard-enable = "1"
> >       >       >       >        feature-max-indirect-segments = "256"
> >       >       >       >        multi-queue-max-queues = "4"
> >       >       >       >        max-ring-page-order = "4"
> >       >       >       >        node = "/dev/loop0"
> >       >       >       >        physical-device = "7:0"
> >       >       >       >        physical-device-path = "/dev/loop0"
> >       >       >       >        hotplug-status = "connected"
> >       >       >       >        feature-flush-cache = "1"
> >       >       >       >        discard-granularity = "4096"
> >       >       >       >        discard-alignment = "0"
> >       >       >       >        discard-secure = "0"
> >       >       >       >        feature-discard = "1"
> >       >       >       >        feature-barrier = "1"
> >       >       >       >        feature-persistent = "1"
> >       >       >       >        sectors = "1794048"
> >       >       >       >        info = "0"
> >       >       >       >        sector-size = "512"
> >       >       >       >        physical-sector-size = "512"
> >       >       >       >     vfb = ""
> >       >       >       >      1 = ""
> >       >       >       >       0 = ""
> >       >       >       >        frontend = "/local/domain/1/device/vfb/0"
> >       >       >       >        frontend-id = "1"
> >       >       >       >        online = "1"
> >       >       >       >        state = "4"
> >       >       >       >        vnc = "1"
> >       >       >       >        vnclisten = "127.0.0.1"
> >       >       >       >        vncdisplay = "0"
> >       >       >       >        vncunused = "1"
> >       >       >       >        sdl = "0"
> >       >       >       >        opengl = "0"
> >       >       >       >        feature-resize = "1"
> >       >       >       >        hotplug-status = "connected"
> >       >       >       >        request-update = "1"
> >       >       >       >     vkbd = ""
> >       >       >       >      1 = ""
> >       >       >       >       0 = ""
> >       >       >       >        frontend = "/local/domain/1/device/vkbd/0"
> >       >       >       >        frontend-id = "1"
> >       >       >       >        online = "1"
> >       >       >       >        state = "4"
> >       >       >       >        feature-abs-pointer = "1"
> >       >       >       >        feature-raw-pointer = "1"
> >       >       >       >        hotplug-status = "connected"
> >       >       >       >     console = ""
> >       >       >       >      1 = ""
> >       >       >       >       0 = ""
> >       >       >       >        frontend = "/local/domain/1/console"
> >       >       >       >        frontend-id = "1"
> >       >       >       >        online = "1"
> >       >       >       >        state = "1"
> >       >       >       >        protocol = "vt100"
> >       >       >       >     vif = ""
> >       >       >       >      1 = ""
> >       >       >       >       0 = ""
> >       >       >       >        frontend = "/local/domain/1/device/vif/0"
> >       >       >       >        frontend-id = "1"
> >       >       >       >        online = "1"
> >       >       >       >        state = "4"
> >       >       >       >        script = "/etc/xen/scripts/vif-bridge"
> >       >       >       >        mac = "e4:5f:01:cd:7b:dd"
> >       >       >       >        bridge = "xenbr0"
> >       >       >       >        handle = "0"
> >       >       >       >        type = "vif"
> >       >       >       >        hotplug-status = "connected"
> >       >       >       >        feature-sg = "1"
> >       >       >       >        feature-gso-tcpv4 = "1"
> >       >       >       >        feature-gso-tcpv6 = "1"
> >       >       >       >        feature-ipv6-csum-offload = "1"
> >       >       >       >        feature-rx-copy = "1"
> >       >       >       >        feature-xdp-headroom = "1"
> >       >       >       >        feature-rx-flip = "0"
> >       >       >       >        feature-multicast-control = "1"
> >       >       >       >        feature-dynamic-multicast-control = "1"
> >       >       >       >        feature-split-event-channels = "1"
> >       >       >       >        multi-queue-max-queues = "4"
> >       >       >       >        feature-ctrl-ring = "1"
> >       >       >       >   1 = ""
> >       >       >       >    vm =
> "/vm/d81ec5a9-5bf9-4f2b-89e8-0f60d6da948f"
> >       >       >       >    name = "guest2"
> >       >       >       >    cpu = ""
> >       >       >       >     0 = ""
> >       >       >       >      availability = "online"
> >       >       >       >     1 = ""
> >       >       >       >      availability = "online"
> >       >       >       >    memory = ""
> >       >       >       >     static-max = "2097152"
> >       >       >       >     target = "2097152"
> >       >       >       >     videoram = "0"
> >       >       >       >    device = ""
> >       >       >       >     suspend = ""
> >       >       >       >      event-channel = ""
> >       >       >       >     vbd = ""
> >       >       >       >      51712 = ""
> >       >       >       >       backend =
> "/local/domain/0/backend/vbd/1/51712"
> >       >       >       >       backend-id = "0"
> >       >       >       >       state = "4"
> >       >       >       >       virtual-device = "51712"
> >       >       >       >       device-type = "disk"
> >       >       >       >       multi-queue-num-queues = "2"
> >       >       >       >       queue-0 = ""
> >       >       >       >        ring-ref = "8"
> >       >       >       >        event-channel = "4"
> >       >       >       >       queue-1 = ""
> >       >       >       >        ring-ref = "9"
> >       >       >       >        event-channel = "5"
> >       >       >       >       protocol = "arm-abi"
> >       >       >       >       feature-persistent = "1"
> >       >       >       >     vfb = ""
> >       >       >       >      0 = ""
> >       >       >       >       backend = "/local/domain/0/backend/vfb/1/0"
> >       >       >       >       backend-id = "0"
> >       >       >       >       state = "4"
> >       >       >       >       page-ref = "275022"
> >       >       >       >       event-channel = "3"
> >       >       >       >       protocol = "arm-abi"
> >       >       >       >       feature-update = "1"
> >       >       >       >     vkbd = ""
> >       >       >       >      0 = ""
> >       >       >       >       backend =
> "/local/domain/0/backend/vkbd/1/0"
> >       >       >       >       backend-id = "0"
> >       >       >       >       state = "4"
> >       >       >       >       request-abs-pointer = "1"
> >       >       >       >       page-ref = "275322"
> >       >       >       >       page-gref = "1284"
> >       >       >       >       event-channel = "10"
> >       >       >       >     vif = ""
> >       >       >       >      0 = ""
> >       >       >       >       backend = "/local/domain/0/backend/vif/1/0"
> >       >       >       >       backend-id = "0"
> >       >       >       >       state = "4"
> >       >       >       >       handle = "0"
> >       >       >       >       mac = "e4:5f:01:cd:7b:dd"
> >       >       >       >       mtu = "1500"
> >       >       >       >       xdp-headroom = "0"
> >       >       >       >       multi-queue-num-queues = "2"
> >       >       >       >       queue-0 = ""
> >       >       >       >        tx-ring-ref = "1280"
> >       >       >       >        rx-ring-ref = "1281"
> >       >       >       >        event-channel-tx = "6"
> >       >       >       >        event-channel-rx = "7"
> >       >       >       >       queue-1 = ""
> >       >       >       >        tx-ring-ref = "1282"
> >       >       >       >        rx-ring-ref = "1283"
> >       >       >       >        event-channel-tx = "8"
> >       >       >       >        event-channel-rx = "9"
> >       >       >       >       request-rx-copy = "1"
> >       >       >       >       feature-rx-notify = "1"
> >       >       >       >       feature-sg = "1"
> >       >       >       >       feature-gso-tcpv4 = "1"
> >       >       >       >       feature-gso-tcpv6 = "1"
> >       >       >       >       feature-ipv6-csum-offload = "1"
> >       >       >       >    control = ""
> >       >       >       >     shutdown = ""
> >       >       >       >     feature-poweroff = "1"
> >       >       >       >     feature-reboot = "1"
> >       >       >       >     feature-suspend = ""
> >       >       >       >     sysrq = ""
> >       >       >       >     platform-feature-multiprocessor-suspend = "1"
> >       >       >       >     platform-feature-xs_reset_watches = "1"
> >       >       >       >    data = ""
> >       >       >       >    drivers = ""
> >       >       >       >    feature = ""
> >       >       >       >    attr = ""
> >       >       >       >    error = ""
> >       >       >       >    domid = "1"
> >       >       >       >    store = ""
> >       >       >       >     port = "1"
> >       >       >       >     ring-ref = "233473"
> >       >       >       >    console = ""
> >       >       >       >     backend =
> "/local/domain/0/backend/console/1/0"
> >       >       >       >     backend-id = "0"
> >       >       >       >     limit = "1048576"
> >       >       >       >     type = "xenconsoled"
> >       >       >       >     output = "pty"
> >       >       >       >     tty = "/dev/pts/1"
> >       >       >       >     port = "2"
> >       >       >       >     ring-ref = "233472"
> >       >       >       >     vnc-listen = "127.0.0.1"
> >       >       >       >     vnc-port = "5900"
> >       >       >       >    image = ""
> >       >       >       >     device-model-pid = "788"
> >       >       >       > vm = ""
> >       >       >       >  d81ec5a9-5bf9-4f2b-89e8-0f60d6da948f = ""
> >       >       >       >   name = "guest2"
> >       >       >       >   uuid = "d81ec5a9-5bf9-4f2b-89e8-0f60d6da948f"
> >       >       >       >   start_time = "1520600274.27"
> >       >       >       > libxl = ""
> >       >       >       >  1 = ""
> >       >       >       >   device = ""
> >       >       >       >    vbd = ""
> >       >       >       >     51712 = ""
> >       >       >       >      frontend =
> "/local/domain/1/device/vbd/51712"
> >       >       >       >      backend =
> "/local/domain/0/backend/vbd/1/51712"
> >       >       >       >      params =
> "/home/root/guest2/xen-guest-image-minimal-raspberrypi4-64.ext3"
> >       >       >       >      script = "/etc/xen/scripts/block"
> >       >       >       >      frontend-id = "1"
> >       >       >       >      online = "1"
> >       >       >       >      removable = "0"
> >       >       >       >      bootable = "1"
> >       >       >       >      state = "1"
> >       >       >       >      dev = "xvda"
> >       >       >       >      type = "phy"
> >       >       >       >      mode = "w"
> >       >       >       >      device-type = "disk"
> >       >       >       >      discard-enable = "1"
> >       >       >       >    vfb = ""
> >       >       >       >     0 = ""
> >       >       >       >      frontend = "/local/domain/1/device/vfb/0"
> >       >       >       >      backend = "/local/domain/0/backend/vfb/1/0"
> >       >       >       >      frontend-id = "1"
> >       >       >       >      online = "1"
> >       >       >       >      state = "1"
> >       >       >       >      vnc = "1"
> >       >       >       >      vnclisten = "127.0.0.1"
> >       >       >       >      vncdisplay = "0"
> >       >       >       >      vncunused = "1"
> >       >       >       >      sdl = "0"
> >       >       >       >      opengl = "0"
> >       >       >       >    vkbd = ""
> >       >       >       >     0 = ""
> >       >       >       >      frontend = "/local/domain/1/device/vkbd/0"
> >       >       >       >      backend = "/local/domain/0/backend/vkbd/1/0"
> >       >       >       >      frontend-id = "1"
> >       >       >       >      online = "1"
> >       >       >       >      state = "1"
> >       >       >       >    console = ""
> >       >       >       >     0 = ""
> >       >       >       >      frontend = "/local/domain/1/console"
> >       >       >       >      backend =
> "/local/domain/0/backend/console/1/0"
> >       >       >       >      frontend-id = "1"
> >       >       >       >      online = "1"
> >       >       >       >      state = "1"
> >       >       >       >      protocol = "vt100"
> >       >       >       >    vif = ""
> >       >       >       >     0 = ""
> >       >       >       >      frontend = "/local/domain/1/device/vif/0"
> >       >       >       >      backend = "/local/domain/0/backend/vif/1/0"
> >       >       >       >      frontend-id = "1"
> >       >       >       >      online = "1"
> >       >       >       >      state = "1"
> >       >       >       >      script = "/etc/xen/scripts/vif-bridge"
> >       >       >       >      mac = "e4:5f:01:cd:7b:dd"
> >       >       >       >      bridge = "xenbr0"
> >       >       >       >      handle = "0"
> >       >       >       >      type = "vif"
> >       >       >       >      hotplug-status = ""
> >       >       >       >   type = "pvh"
> >       >       >       >   dm-version = "qemu_xen"
> >       >       >       > root@raspberrypi4-64:~/guest1#
> >       >       >       >
> >       >       >       > Any input as per above? Looking forward to
> hearing from you.
> >       >       >       >
> >       >       >       > Regards,
> >       >       >       > Vipul Kumar
> >       >       >       >
> >       >       >       > On Wed, Oct 26, 2022 at 5:21 AM Stefano
> Stabellini <sstabellini@kernel.org> wrote:
> >       >       >       >       Hi Vipul,
> >       >       >       >
> >       >       >       >       If you look at the QEMU logs, it says:
> >       >       >       >
> >       >       >       >       VNC server running on 127.0.0.1:5900
> >       >       >       >
> >       >       >       >       That is the VNC server you need to connect
> to. So in theory:
> >       >       >       >
> >       >       >       >         vncviewer 127.0.0.1:5900
> >       >       >       >
> >       >       >       >       should work correctly.
> >       >       >       >
> >       >       >       >
> >       >       >       >       If you have:
> >       >       >       >
> >       >       >       >         vfb = ["type=vnc"]
> >       >       >       >
> >       >       >       >       in your xl config file and you have
> "fbdev" in your Linux guest, it
> >       >       >       >       should work.
> >       >       >       >
> >       >       >       >       If you connect to the VNC server but you
> get a black screen, it might be
> >       >       >       >       a guest configuration issue. I would try
> with a simpler guest, text only
> >       >       >       >       (no X11, no Wayland) and enable the fbdev
> console (fbcon). See
> >       >       >       >       Documentation/fb/fbcon.rst in Linux. You
> should be able to see a
> >       >       >       >       graphical console over VNC.
> >       >       >       >
> >       >       >       >       If that works, then you know that the
> fbdev kernel driver (xen-fbfront)
> >       >       >       >       works correctly.
> >       >       >       >
> >       >       >       >       If it doesn't work, the output of
> "xenstore-ls" would be interesting.
> >       >       >       >
> >       >       >       >       Cheers,
> >       >       >       >
> >       >       >       >       Stefano
> >       >       >       >
> >       >       >       >
> >       >       >       >       On Wed, 19 Oct 2022, Vipul Suneja wrote:
> >       >       >       >       > Hi Stefano,
> >       >       >       >       >
> >       >       >       >       > Thanks for the response!
> >       >       >       >       >
> >       >       >       >       > I am following the same link you shared
> from the beginning. Tried the command "vncviewer localhost:0"
> >       in DOM0
> >       >       but
> >       >       >       same
> >       >       >       >       issue "Can't open
> >       >       >       >       > display", below are the logs:
> >       >       >       >       >
> >       >       >       >       > root@raspberrypi4-64:~# vncviewer
> localhost:0
> >       >       >       >       >
> >       >       >       >       > TigerVNC Viewer 64-bit v1.11.0
> >       >       >       >       > Built on: 2020-09-08 12:16
> >       >       >       >       > Copyright (C) 1999-2020 TigerVNC Team
> and many others (see README.rst)
> >       >       >       >       > See https://www.tigervnc.org for
> information on TigerVNC.
> >       >       >       >       > Can't open display:
> >       >       >       >       >
> >       >       >       >       > Below are the netstat logs, i couldn't
> see anything running at port 5900 or 5901:
> >       >       >       >       >
> >       >       >       >       > root@raspberrypi4-64:~# netstat -tuwx
> >       >       >       >       > Active Internet connections (w/o servers)
> >       >       >       >       > Proto Recv-Q Send-Q Local Address
>     Foreign Address         State
> >       >       >       >       > tcp        0    164 192.168.1.39:ssh
>      192.168.1.38:37472      ESTABLISHED
> >       >       >       >       > Active UNIX domain sockets (w/o servers)
> >       >       >       >       > Proto RefCnt Flags       Type
> State         I-Node Path
> >       >       >       >       > unix  8      [ ]         DGRAM
>  CONNECTED      10565 /dev/log
> >       >       >       >       > unix  3      [ ]         STREAM
> CONNECTED      10891 /var/run/xenstored/socket
> >       >       >       >       > unix  3      [ ]         STREAM
> CONNECTED      13791
> >       >       >       >       > unix  3      [ ]         STREAM
> CONNECTED      10843 /var/run/xenstored/socket
> >       >       >       >       > unix  3      [ ]         STREAM
> CONNECTED      10573 /var/run/xenstored/socket
> >       >       >       >       > unix  2      [ ]         DGRAM
>  CONNECTED      14510
> >       >       >       >       > unix  3      [ ]         STREAM
> CONNECTED      13249
> >       >       >       >       > unix  2      [ ]         DGRAM
>  CONNECTED      13887
> >       >       >       >       > unix  2      [ ]         DGRAM
>  CONNECTED      10599
> >       >       >       >       > unix  3      [ ]         STREAM
> CONNECTED      14005
> >       >       >       >       > unix  3      [ ]         STREAM
> CONNECTED      13258
> >       >       >       >       > unix  3      [ ]         STREAM
> CONNECTED      13248
> >       >       >       >       > unix  3      [ ]         STREAM
> CONNECTED      14003
> >       >       >       >       > unix  3      [ ]         STREAM
> CONNECTED      10572 /var/run/xenstored/socket
> >       >       >       >       > unix  3      [ ]         STREAM
> CONNECTED      10786 /var/run/xenstored/socket
> >       >       >       >       > unix  3      [ ]         DGRAM
>  CONNECTED      13186
> >       >       >       >       > unix  3      [ ]         STREAM
> CONNECTED      10864 /var/run/xenstored/socket
> >       >       >       >       > unix  3      [ ]         STREAM
> CONNECTED      10812 /var/run/xenstored/socket
> >       >       >       >       > unix  2      [ ]         DGRAM
>  CONNECTED      14083
> >       >       >       >       > unix  3      [ ]         STREAM
> CONNECTED      10813 /var/run/xenstored/socket
> >       >       >       >       > unix  3      [ ]         STREAM
> CONNECTED      14068
> >       >       >       >       > unix  3      [ ]         STREAM
> CONNECTED      13256
> >       >       >       >       > unix  3      [ ]         STREAM
> CONNECTED      10571 /var/run/xenstored/socket
> >       >       >       >       > unix  3      [ ]         STREAM
> CONNECTED      10842
> >       >       >       >       > unix  3      [ ]         STREAM
> CONNECTED      13985
> >       >       >       >       > unix  3      [ ]         DGRAM
>  CONNECTED      13185
> >       >       >       >       > unix  2      [ ]         STREAM
> CONNECTED      13884
> >       >       >       >       > unix  2      [ ]         DGRAM
>  CONNECTED      14528
> >       >       >       >       > unix  2      [ ]         DGRAM
>  CONNECTED      13785
> >       >       >       >       > unix  3      [ ]         STREAM
> CONNECTED      14034
> >       >       >       >       >
> >       >       >       >       > Attaching xen log files of /var/log/xen.
> >       >       >       >       > I didn't get the role of QEMU here
> because as mentioned earlier, I am porting in raspberrypi 4B.
> >       >       >       >       >
> >       >       >       >       > Regards,
> >       >       >       >       > Vipul Kumar
> >       >       >       >       >
> >       >       >       >       > On Wed, Oct 19, 2022 at 12:43 AM Stefano
> Stabellini <sstabellini@kernel.org> wrote:
> >       >       >       >       >       It usually works the way it is
> described in the guide:
> >       >       >       >       >
> >       >       >       >       >
> >       >       >       >
> >       >       >
> >       >
> >
> https://www.virtuatopia.com/index.php?title=Configuring_a_VNC_based_Graphical_Console_for_a_Xen_Paravirtualized_domainU_Guest
> >       >       >       >       >
> >       >       >       >       >       You don't need to install any
> VNC-related server software because it is
> >       >       >       >       >       already provided by Xen (to be
> precise it is provided by QEMU working
> >       >       >       >       >       together with Xen.)
> >       >       >       >       >
> >       >       >       >       >       You only need the vnc client in
> dom0 so that you can connect, but you
> >       >       >       >       >       could also run the vnc client
> outside from another host. So basically
> >       >       >       >       >       the following should work when
> executed in Dom0 after creating DomU:
> >       >       >       >       >
> >       >       >       >       >         vncviewer localhost:0
> >       >       >       >       >
> >       >       >       >       >       Can you attach the Xen and QEMU
> logs (/var/log/xen/*)? And also use
> >       >       >       >       >       netstat -taunp to check if there
> is anything running at port 5900 or
> >       >       >       >       >       5901?
> >       >       >       >       >
> >       >       >       >       >       Cheers,
> >       >       >       >       >
> >       >       >       >       >       Stefano
> >       >       >       >       >
> >       >       >       >       >
> >       >       >       >       >       On Tue, 18 Oct 2022, Vipul Suneja
> wrote:
> >       >       >       >       >       > Hi Stefano,
> >       >       >       >       >       >
> >       >       >       >       >       > Thanks for the response!
> >       >       >       >       >       >
> >       >       >       >       >       > I could install tigerVNC, x11vnc
> & libvncserver in Dom0 xen-image-minimal but only manage to
> >       install
> >       >       >       >       libvncserver(couldn't
> >       >       >       >       >       install tigervnc
> >       >       >       >       >       > & x11vnc because of x11
> >       >       >       >       >       > support missing, it's wayland)
> in DOMU custom graphical image. I tried running vncviewer with
> >       IP
> >       >       address &
> >       >       >       port
> >       >       >       >       in dom0 to
> >       >       >       >       >       access the domu
> >       >       >       >       >       > graphical image display as per
> below commands.
> >       >       >       >       >       >
> >       >       >       >       >       >  vncviewer 192.168.1.42:5901
> >       >       >       >       >       >
> >       >       >       >       >       >  But it showing can't open
> display, below are the logs:
> >       >       >       >       >       >
> >       >       >       >       >       > root@raspberrypi4-64:~/guest1#
> vncviewer 192.168.1.42:5901
> >       >       >       >       >       >
> >       >       >       >       >       > TigerVNC Viewer 64-bit v1.11.0
> >       >       >       >       >       > Built on: 2020-09-08 12:16
> >       >       >       >       >       > Copyright (C) 1999-2020 TigerVNC
> Team and many others (see README.rst)
> >       >       >       >       >       > See https://www.tigervnc.org
> for information on TigerVNC.
> >       >       >       >       >       > Can't open display:
> >       >       >       >       >       > root@raspberrypi4-64:~/guest1#
> >       >       >       >       >       >
> >       >       >       >       >       > I am not exactly sure what the
> issue is but I thought only libvncserver in DOMU could work to
> >       get
> >       >       access but
> >       >       >       it
> >       >       >       >       did not
> >       >       >       >       >       work.
> >       >       >       >       >       > If TigerVNC is the issue here
> then is there any other VNC source which could be installed for
> >       both
> >       >       x11 &
> >       >       >       >       wayland supported
> >       >       >       >       >       images?
> >       >       >       >       >       >
> >       >       >       >       >       > Regards,
> >       >       >       >       >       > Vipul Kumar
> >       >       >       >       >       >
> >       >       >       >       >       > On Tue, Oct 18, 2022 at 2:40 AM
> Stefano Stabellini <sstabellini@kernel.org> wrote:
> >       >       >       >       >       >       VNC is typically easier to
> setup, because SDL needs extra libraries at
> >       >       >       >       >       >       build time and runtime. If
> QEMU is built without SDL support it won't
> >       >       >       >       >       >       start when you ask for SDL.
> >       >       >       >       >       >
> >       >       >       >       >       >       VNC should work with both
> x11 and wayland in your domU. It doesn't work
> >       >       >       >       >       >       at the x11 level, it
> exposes a special fbdev device in your domU that
> >       >       >       >       >       >       should work with:
> >       >       >       >       >       >       - a graphical console in
> Linux domU
> >       >       >       >       >       >       - x11
> >       >       >       >       >       >       - wayland (but I haven't
> tested this so I am not 100% sure about it)
> >       >       >       >       >       >
> >       >       >       >       >       >       When you say "it doesn't
> work", what do you mean? Do you get a black
> >       >       >       >       >       >       window?
> >       >       >       >       >       >
> >       >       >       >       >       >       You need
> CONFIG_XEN_FBDEV_FRONTEND in Linux domU
> >       >       >       >       >       >
>  (drivers/video/fbdev/xen-fbfront.c). I would try to get a graphical text
> >       >       >       >       >       >       console up and running in
> your domU before attempting x11/wayland.
> >       >       >       >       >       >
> >       >       >       >       >       >       Cheers,
> >       >       >       >       >       >
> >       >       >       >       >       >       Stefano
> >       >       >       >       >       >
> >       >       >       >       >       >       On Mon, 17 Oct 2022, Vipul
> Suneja wrote:
> >       >       >       >       >       >       > Hi,
> >       >       >       >       >       >       > Thanks!
> >       >       >       >       >       >       >
> >       >       >       >       >       >       > I have ported xen
> minimal image as DOM0 & custom wayland GUI based image as DOMU in
> >       raspberry
> >       >       pi4B. I
> >       >       >       >       am trying to
> >       >       >       >       >       make GUI
> >       >       >       >       >       >       display up
> >       >       >       >       >       >       > for guest machine. I
> tried using sdl, included below line in guest.conf file
> >       >       >       >       >       >       > vfb= [ 'sdl=1' ]
> >       >       >       >       >       >       >
> >       >       >       >       >       >       > But it is throwing below
> error:
> >       >       >       >       >       >       >
> >       >       >       >       >       >       > root@raspberrypi4-64:~/guest1#
> xl create -c guest1.cfg
> >       >       >       >       >       >       > Parsing config from
> guest1.cfg
> >       >       >       >       >       >       > libxl: error:
> libxl_qmp.c:1400:qmp_ev_fd_callback: Domain 3:error on QMP socket:
> >       Connection
> >       >       reset by
> >       >       >       >       peer
> >       >       >       >       >       >       > libxl: error:
> libxl_qmp.c:1439:qmp_ev_fd_callback: Domain 3:Error happened with the
> >       QMP
> >       >       connection to
> >       >       >       >       QEMU
> >       >       >       >       >       >       > libxl: error:
> libxl_dm.c:3351:device_model_postconfig_done: Domain 3:Post DM startup
> >       configs
> >       >       failed,
> >       >       >       >       rc=-26
> >       >       >       >       >       >       > libxl: error:
> libxl_create.c:1867:domcreate_devmodel_started: Domain 3:device model
> >       did not
> >       >       start:
> >       >       >       -26
> >       >       >       >       >       >       > libxl: error:
> libxl_aoutils.c:646:libxl__kill_xs_path: Device Model already exited
> >       >       >       >       >       >       > libxl: error:
> libxl_domain.c:1183:libxl__destroy_domid: Domain 3:Non-existant domain
> >       >       >       >       >       >       > libxl: error:
> libxl_domain.c:1137:domain_destroy_callback: Domain 3:Unable to destroy
> >       guest
> >       >       >       >       >       >       > libxl: error:
> libxl_domain.c:1064:domain_destroy_cb: Domain 3:Destruction of domain
> >       failed
> >       >       >       >       >       >       >
> >       >       >       >       >       >       > Another way is VNC, i
> could install tigervnc in DOM0 but same i couldn't in guest
> >       machine
> >       >       because it
> >       >       >       >       doesn't support
> >       >       >       >       >       >       x11(supports wayland
> >       >       >       >       >       >       > only). I am completely
> blocked here, Need your support to enable the display up.
> >       >       >       >       >       >       > Any alternative of VNC
> which could work in both x11 & wayland supported images?
> >       >       >       >       >       >       >
> >       >       >       >       >       >       > Any input on VNC, SDL or
> any other way to proceed on this? Looking forward to hearing
> >       from
> >       >       you.
> >       >       >       >       >       >       >
> >       >       >       >       >       >       > Regards,
> >       >       >       >       >       >       > Vipul Kumar
> >       >       >       >       >       >
> >       >       >       >       >       >
> >       >       >       >       >       >
> >       >       >       >       >
> >       >       >       >       >
> >       >       >       >       >
> >       >       >       >
> >       >       >       >
> >       >       >       >
> >       >       >
> >       >       >
> >       >       >
> >       >
> >       >
> >       >
> >
> >
> >

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[ 1136.749435] ********xenfb_refresh********entry
[ 1136.749440] ********xenfb_handle_resize_dpy********entry
[ 1136.749446] ********xenfb_handle_resize_dpy********exit
[ 1136.749451] ********xenfb_queue_full********entry
[ 1136.749456] ********xenfb_queue_full********exit
[ 1136.749460] ********xenfb_do_update********entry
[ 1136.749464] ********xenfb_send_event********entry
[ 1136.749485] ********xenfb_send_event********exit
[ 1136.749489] ********xenfb_do_update********exit
[ 1136.749494] ********xenfb_refresh********exit
[ 1136.749498] ********xenfb_imageblit********exit
[ 1136.749666] ********xenfb_event_handler********entry
[ 1136.749674] ********xenfb_refresh********entry
[ 1136.749679] ********xenfb_handle_resize_dpy********entry
[ 1136.749684] ********xenfb_handle_resize_dpy********exit
[ 1136.749689] ********xenfb_queue_full********entry
[ 1136.749694] ********xenfb_queue_full********exit
[ 1136.749698] ********xenfb_refresh********exit
[ 1136.749702] ********xenfb_event_handler********exit
[ 1136.957421] ********xenfb_imageblit********entry
[ 1136.957434] ********xenfb_refresh********entry
[ 1136.957439] ********xenfb_handle_resize_dpy********entry
[ 1136.957444] ********xenfb_handle_resize_dpy********exit
[ 1136.957450] ********xenfb_queue_full********entry
[ 1136.957454] ********xenfb_queue_full********exit
[ 1136.957459] ********xenfb_do_update********entry
[ 1136.957463] ********xenfb_send_event********entry
[ 1136.957483] ********xenfb_send_event********exit
[ 1136.957488] ********xenfb_do_update********exit
[ 1136.957492] ********xenfb_refresh********exit
[ 1136.957496] ********xenfb_imageblit********exit
[ 1136.957676] ********xenfb_event_handler********entry
[ 1136.957684] ********xenfb_refresh********entry
[ 1136.957689] ********xenfb_handle_resize_dpy********entry
[ 1136.957694] ********xenfb_handle_resize_dpy********exit
[ 1136.957698] ********xenfb_queue_full********entry
[ 1136.957703] ********xenfb_queue_full********exit
[ 1136.957707] ********xenfb_refresh********exit
[ 1136.957711] ********xenfb_event_handler********exit
[ 1137.165423] ********xenfb_imageblit********entry
[ 1137.165439] ********xenfb_refresh********entry
[ 1137.165444] ********xenfb_handle_resize_dpy********entry
[ 1137.165449] ********xenfb_handle_resize_dpy********exit
[ 1137.165455] ********xenfb_queue_full********entry
[ 1137.165459] ********xenfb_queue_full********exit
[ 1137.165463] ********xenfb_do_update********entry
[ 1137.165467] ********xenfb_send_event********entry
[ 1137.165489] ********xenfb_send_event********exit
[ 1137.165494] ********xenfb_do_update********exit
[ 1137.165498] ********xenfb_refresh********exit
[ 1137.165502] ********xenfb_imageblit********exit
[ 1137.165691] ********xenfb_event_handler********entry
[ 1137.165700] ********xenfb_refresh********entry
[ 1137.165704] ********xenfb_handle_resize_dpy********entry
[ 1137.165709] ********xenfb_handle_resize_dpy********exit
[ 1137.165714] ********xenfb_queue_full********entry
[ 1137.165718] ********xenfb_queue_full********exit
[ 1137.165723] ********xenfb_refresh********exit
[ 1137.165728] ********xenfb_event_handler********exit
[ 1137.373424] ********xenfb_imageblit********entry
[ 1137.373438] ********xenfb_refresh********entry
[ 1137.373443] ********xenfb_handle_resize_dpy********entry
[ 1137.373449] ********xenfb_handle_resize_dpy********exit
[ 1137.373455] ********xenfb_queue_full********entry
[ 1137.373459] ********xenfb_queue_full********exit
[ 1137.373463] ********xenfb_do_update********entry
[ 1137.373467] ********xenfb_send_event********entry
[ 1137.373490] ********xenfb_send_event********exit
[ 1137.373494] ********xenfb_do_update********exit
[ 1137.373499] ********xenfb_refresh********exit
[ 1137.373503] ********xenfb_imageblit********exit
[ 1137.373715] ********xenfb_event_handler********entry
[ 1137.373724] ********xenfb_refresh********entry
[ 1137.373729] ********xenfb_handle_resize_dpy********entry
[ 1137.373734] ********xenfb_handle_resize_dpy********exit
[ 1137.373739] ********xenfb_queue_full********entry
[ 1137.373743] ********xenfb_queue_full********exit
[ 1137.373748] ********xenfb_refresh********exit
[ 1137.373752] ********xenfb_event_handler********exit
[ 1137.577433] ********xenfb_imageblit********entry
[ 1137.577450] ********xenfb_refresh********entry
[ 1137.577455] ********xenfb_handle_resize_dpy********entry
[ 1137.577461] ********xenfb_handle_resize_dpy********exit
[ 1137.577467] ********xenfb_queue_full********entry
[ 1137.577471] ********xenfb_queue_full********exit
[ 1137.577476] ********xenfb_do_update********entry
[ 1137.577480] ********xenfb_send_event********entry
[ 1137.577502] ********xenfb_send_event********exit
[ 1137.577507] ********xenfb_do_update********exit
[ 1137.577511] ********xenfb_refresh********exit
[ 1137.577515] ********xenfb_imageblit********exit
[ 1137.577697] ********xenfb_event_handler********entry
[ 1137.577707] ********xenfb_refresh********entry
[ 1137.577712] ********xenfb_handle_resize_dpy********entry
[ 1137.577716] ********xenfb_handle_resize_dpy********exit
[ 1137.577721] ********xenfb_queue_full********entry
[ 1137.577726] ********xenfb_queue_full********exit
[ 1137.577730] ********xenfb_refresh********exit
[ 1137.577735] ********xenfb_event_handler********exit
[ 1137.781426] ********xenfb_imageblit********entry
[ 1137.781444] ********xenfb_refresh********entry
[ 1137.781448] ********xenfb_handle_resize_dpy********entry
[ 1137.781454] ********xenfb_handle_resize_dpy********exit
[ 1137.781460] ********xenfb_queue_full********entry
[ 1137.781464] ********xenfb_queue_full********exit
[ 1137.781468] ********xenfb_do_update********entry
[ 1137.781473] ********xenfb_send_event********entry
[ 1137.781492] ********xenfb_send_event********exit
[ 1137.781496] ********xenfb_do_update********exit
[ 1137.781501] ********xenfb_refresh********exit
[ 1137.781505] ********xenfb_imageblit********exit
[ 1137.781675] ********xenfb_event_handler********entry
[ 1137.781685] ********xenfb_refresh********entry
[ 1137.781690] ********xenfb_handle_resize_dpy********entry
[ 1137.781695] ********xenfb_handle_resize_dpy********exit
[ 1137.781699] ********xenfb_queue_full********entry
[ 1137.781704] ********xenfb_queue_full********exit
[ 1137.781708] ********xenfb_refresh********exit
[ 1137.781713] ********xenfb_event_handler********exit
[ 1137.989422] ********xenfb_imageblit********entry
[ 1137.989440] ********xenfb_refresh********entry
[ 1137.989445] ********xenfb_handle_resize_dpy********entry
[ 1137.989451] ********xenfb_handle_resize_dpy********exit
[ 1137.989456] ********xenfb_queue_full********entry
[ 1137.989461] ********xenfb_queue_full********exit
[ 1137.989465] ********xenfb_do_update********entry
[ 1137.989469] ********xenfb_send_event********entry
[ 1137.989491] ********xenfb_send_event********exit
[ 1137.989496] ********xenfb_do_update********exit
[ 1137.989501] ********xenfb_refresh********exit
[ 1137.989505] ********xenfb_imageblit********exit
[ 1137.989720] ********xenfb_event_handler********entry
[ 1137.989730] ********xenfb_refresh********entry
[ 1137.989735] ********xenfb_handle_resize_dpy********entry
[ 1137.989740] ********xenfb_handle_resize_dpy********exit
[ 1137.989745] ********xenfb_queue_full********entry
[ 1137.989750] ********xenfb_queue_full********exit
[ 1137.989754] ********xenfb_refresh********exit
[ 1137.989758] ********xenfb_event_handler********exit
[ 1138.193421] ********xenfb_imageblit********entry
[ 1138.193435] ********xenfb_refresh********entry
[ 1138.193439] ********xenfb_handle_resize_dpy********entry
[ 1138.193444] ********xenfb_handle_resize_dpy********exit
[ 1138.193450] ********xenfb_queue_full********entry
[ 1138.193455] ********xenfb_queue_full********exit
[ 1138.193459] ********xenfb_do_update********entry
[ 1138.193463] ********xenfb_send_event********entry
[ 1138.193484] ********xenfb_send_event********exit
[ 1138.193488] ********xenfb_do_update********exit
[ 1138.193493] ********xenfb_refresh********exit
[ 1138.193497] ********xenfb_imageblit********exit
[ 1138.193641] ********xenfb_event_handler********entry
[ 1138.193650] ********xenfb_refresh********entry
[ 1138.193655] ********xenfb_handle_resize_dpy********entry
[ 1138.193660] ********xenfb_handle_resize_dpy********exit
[ 1138.193665] ********xenfb_queue_full********entry
[ 1138.193669] ********xenfb_queue_full********exit
[ 1138.193673] ********xenfb_refresh********exit
[ 1138.193678] ********xenfb_event_handler********exit
[ 1138.397424] ********xenfb_imageblit********entry
[ 1138.397439] ********xenfb_refresh********entry
[ 1138.397444] ********xenfb_handle_resize_dpy********entry
[ 1138.397449] ********xenfb_handle_resize_dpy********exit
[ 1138.397455] ********xenfb_queue_full********entry
[ 1138.397460] ********xenfb_queue_full********exit
[ 1138.397464] ********xenfb_do_update********entry
[ 1138.397468] ********xenfb_send_event********entry
[ 1138.397489] ********xenfb_send_event********exit
[ 1138.397494] ********xenfb_do_update********exit
[ 1138.397498] ********xenfb_refresh********exit
[ 1138.397503] ********xenfb_imageblit********exit
[ 1138.397707] ********xenfb_event_handler********entry
[ 1138.397716] ********xenfb_refresh********entry
[ 1138.397721] ********xenfb_handle_resize_dpy********entry
[ 1138.397726] ********xenfb_handle_resize_dpy********exit
[ 1138.397731] ********xenfb_queue_full********entry
[ 1138.397736] ********xenfb_queue_full********exit
[ 1138.397740] ********xenfb_refresh********exit
[ 1138.397744] ********xenfb_event_handler********exit
[ 1138.601423] ********xenfb_imageblit********entry
[ 1138.601438] ********xenfb_refresh********entry
[ 1138.601443] ********xenfb_handle_resize_dpy********entry
[ 1138.601449] ********xenfb_handle_resize_dpy********exit
[ 1138.601454] ********xenfb_queue_full********entry
[ 1138.601459] ********xenfb_queue_full********exit
[ 1138.601462] ********xenfb_do_update********entry
[ 1138.601467] ********xenfb_send_event********entry
[ 1138.601489] ********xenfb_send_event********exit
[ 1138.601493] ********xenfb_do_update********exit
[ 1138.601497] ********xenfb_refresh********exit
[ 1138.601502] ********xenfb_imageblit********exit
[ 1138.601722] ********xenfb_event_handler********entry
[ 1138.601732] ********xenfb_refresh********entry
[ 1138.601737] ********xenfb_handle_resize_dpy********entry
[ 1138.601742] ********xenfb_handle_resize_dpy********exit
[ 1138.601746] ********xenfb_queue_full********entry
[ 1138.601751] ********xenfb_queue_full********exit
[ 1138.601756] ********xenfb_refresh********exit
[ 1138.601760] ********xenfb_event_handler********exit
[ 1138.805423] ********xenfb_imageblit********entry
[ 1138.805437] ********xenfb_refresh********entry
[ 1138.805442] ********xenfb_handle_resize_dpy********entry
[ 1138.805448] ********xenfb_handle_resize_dpy********exit
[ 1138.805453] ********xenfb_queue_full********entry
[ 1138.805458] ********xenfb_queue_full********exit
[ 1138.805462] ********xenfb_do_update********entry
[ 1138.805466] ********xenfb_send_event********entry
[ 1138.805487] ********xenfb_send_event********exit
[ 1138.805492] ********xenfb_do_update********exit
[ 1138.805497] ********xenfb_refresh********exit
[ 1138.805501] ********xenfb_imageblit********exit
[ 1138.805679] ********xenfb_event_handler********entry
[ 1138.805688] ********xenfb_refresh********entry
[ 1138.805692] ********xenfb_handle_resize_dpy********entry
[ 1138.805697] ********xenfb_handle_resize_dpy********exit
[ 1138.805702] ********xenfb_queue_full********entry
[ 1138.805707] ********xenfb_queue_full********exit
[ 1138.805711] ********xenfb_refresh********exit
[ 1138.805716] ********xenfb_event_handler********exit
[ 1139.009425] ********xenfb_imageblit********entry
[ 1139.009442] ********xenfb_refresh********entry
[ 1139.009447] ********xenfb_handle_resize_dpy********entry
[ 1139.009453] ********xenfb_handle_resize_dpy********exit
[ 1139.009459] ********xenfb_queue_full********entry
[ 1139.009463] ********xenfb_queue_full********exit
[ 1139.009468] ********xenfb_do_update********entry
[ 1139.009472] ********xenfb_send_event********entry
[ 1139.009492] ********xenfb_send_event********exit
[ 1139.009497] ********xenfb_do_update********exit
[ 1139.009501] ********xenfb_refresh********exit
[ 1139.009505] ********xenfb_imageblit********exit
[ 1139.009680] ********xenfb_event_handler********entry
[ 1139.009690] ********xenfb_refresh********entry
[ 1139.009695] ********xenfb_handle_resize_dpy********entry
[ 1139.009700] ********xenfb_handle_resize_dpy********exit
[ 1139.009704] ********xenfb_queue_full********entry
[ 1139.009709] ********xenfb_queue_full********exit
[ 1139.009713] ********xenfb_refresh********exit
[ 1139.009718] ********xenfb_event_handler********exit
[ 1139.217423] ********xenfb_imageblit********entry
[ 1139.217438] ********xenfb_refresh********entry
[ 1139.217442] ********xenfb_handle_resize_dpy********entry
[ 1139.217448] ********xenfb_handle_resize_dpy********exit
[ 1139.217454] ********xenfb_queue_full********entry
[ 1139.217458] ********xenfb_queue_full********exit
[ 1139.217462] ********xenfb_do_update********entry
[ 1139.217467] ********xenfb_send_event********entry
[ 1139.217487] ********xenfb_send_event********exit
[ 1139.217491] ********xenfb_do_update********exit
[ 1139.217496] ********xenfb_refresh********exit
[ 1139.217500] ********xenfb_imageblit********exit
[ 1139.217659] ********xenfb_event_handler********entry
[ 1139.217668] ********xenfb_refresh********entry
[ 1139.217673] ********xenfb_handle_resize_dpy********entry
[ 1139.217678] ********xenfb_handle_resize_dpy********exit
[ 1139.217683] ********xenfb_queue_full********entry
[ 1139.217687] ********xenfb_queue_full********exit
[ 1139.217692] ********xenfb_refresh********exit
[ 1139.217696] ********xenfb_event_handler********exit
[ 1139.421420] ********xenfb_imageblit********entry
[ 1139.421435] ********xenfb_refresh********entry
[ 1139.421439] ********xenfb_handle_resize_dpy********entry
[ 1139.421445] ********xenfb_handle_resize_dpy********exit
[ 1139.421450] ********xenfb_queue_full********entry
[ 1139.421455] ********xenfb_queue_full********exit
[ 1139.421459] ********xenfb_do_update********entry
[ 1139.421463] ********xenfb_send_event********entry
[ 1139.421484] ********xenfb_send_event********exit
[ 1139.421489] ********xenfb_do_update********exit
[ 1139.421493] ********xenfb_refresh********exit
[ 1139.421497] ********xenfb_imageblit********exit
[ 1139.421683] ********xenfb_event_handler********entry
[ 1139.421692] ********xenfb_refresh********entry
[ 1139.421697] ********xenfb_handle_resize_dpy********entry
[ 1139.421702] ********xenfb_handle_resize_dpy********exit
[ 1139.421706] ********xenfb_queue_full********entry
[ 1139.421711] ********xenfb_queue_full********exit
[ 1139.421715] ********xenfb_refresh********exit
[ 1139.421719] ********xenfb_event_handler********exit
[ 1139.629420] ********xenfb_imageblit********entry
[ 1139.629435] ********xenfb_refresh********entry
[ 1139.629439] ********xenfb_handle_resize_dpy********entry
[ 1139.629445] ********xenfb_handle_resize_dpy********exit
[ 1139.629450] ********xenfb_queue_full********entry
[ 1139.629455] ********xenfb_queue_full********exit
[ 1139.629459] ********xenfb_do_update********entry
[ 1139.629463] ********xenfb_send_event********entry
[ 1139.629484] ********xenfb_send_event********exit
[ 1139.629488] ********xenfb_do_update********exit
[ 1139.629493] ********xenfb_refresh********exit
[ 1139.629497] ********xenfb_imageblit********exit
[ 1139.629669] ********xenfb_event_handler********entry
[ 1139.629678] ********xenfb_refresh********entry
[ 1139.629683] ********xenfb_handle_resize_dpy********entry
[ 1139.629688] ********xenfb_handle_resize_dpy********exit
[ 1139.629692] ********xenfb_queue_full********entry
[ 1139.629697] ********xenfb_queue_full********exit
[ 1139.629701] ********xenfb_refresh********exit
[ 1139.629706] ********xenfb_event_handler********exit
[ 1139.833421] ********xenfb_imageblit********entry
[ 1139.833435] ********xenfb_refresh********entry
[ 1139.833439] ********xenfb_handle_resize_dpy********entry
[ 1139.833445] ********xenfb_handle_resize_dpy********exit
[ 1139.833450] ********xenfb_queue_full********entry
[ 1139.833455] ********xenfb_queue_full********exit
[ 1139.833459] ********xenfb_do_update********entry
[ 1139.833463] ********xenfb_send_event********entry
[ 1139.833485] ********xenfb_send_event********exit
[ 1139.833489] ********xenfb_do_update********exit
[ 1139.833493] ********xenfb_refresh********exit
[ 1139.833497] ********xenfb_imageblit********exit
[ 1139.833706] ********xenfb_event_handler********entry
[ 1139.833715] ********xenfb_refresh********entry
[ 1139.833720] ********xenfb_handle_resize_dpy********entry
[ 1139.833725] ********xenfb_handle_resize_dpy********exit
[ 1139.833729] ********xenfb_queue_full********entry
[ 1139.833734] ********xenfb_queue_full********exit
[ 1139.833738] ********xenfb_refresh********exit
[ 1139.833742] ********xenfb_event_handler********exit
[ 1140.041423] ********xenfb_imageblit********entry
[ 1140.041439] ********xenfb_refresh********entry
[ 1140.041444] ********xenfb_handle_resize_dpy********entry
[ 1140.041450] ********xenfb_handle_resize_dpy********exit
[ 1140.041455] ********xenfb_queue_full********entry
[ 1140.041460] ********xenfb_queue_full********exit
[ 1140.041464] ********xenfb_do_update********entry
[ 1140.041468] ********xenfb_send_event********entry
[ 1140.041488] ********xenfb_send_event********exit
[ 1140.041492] ********xenfb_do_update********exit
[ 1140.041497] ********xenfb_refresh********exit
[ 1140.041501] ********xenfb_imageblit********exit
[ 1140.041671] ********xenfb_event_handler********entry
[ 1140.041681] ********xenfb_refresh********entry
[ 1140.041686] ********xenfb_handle_resize_dpy********entry
[ 1140.041691] ********xenfb_handle_resize_dpy********exit
[ 1140.041695] ********xenfb_queue_full********entry
[ 1140.041700] ********xenfb_queue_full********exit
[ 1140.041704] ********xenfb_refresh********exit
[ 1140.041709] ********xenfb_event_handler********exit
[ 1140.245420] ********xenfb_imageblit********entry
[ 1140.245433] ********xenfb_refresh********entry
[ 1140.245438] ********xenfb_handle_resize_dpy********entry
[ 1140.245444] ********xenfb_handle_resize_dpy********exit
[ 1140.245450] ********xenfb_queue_full********entry
[ 1140.245455] ********xenfb_queue_full********exit
[ 1140.245458] ********xenfb_do_update********entry
[ 1140.245463] ********xenfb_send_event********entry
[ 1140.245484] ********xenfb_send_event********exit
[ 1140.245489] ********xenfb_do_update********exit
[ 1140.245493] ********xenfb_refresh********exit
[ 1140.245497] ********xenfb_imageblit********exit
[ 1140.245674] ********xenfb_event_handler********entry
[ 1140.245682] ********xenfb_refresh********entry
[ 1140.245687] ********xenfb_handle_resize_dpy********entry
[ 1140.245692] ********xenfb_handle_resize_dpy********exit
[ 1140.245696] ********xenfb_queue_full********entry
[ 1140.245701] ********xenfb_queue_full********exit
[ 1140.245705] ********xenfb_refresh********exit
[ 1140.245710] ********xenfb_event_handler********exit
[ 1140.449420] ********xenfb_imageblit********entry
[ 1140.449435] ********xenfb_refresh********entry
[ 1140.449439] ********xenfb_handle_resize_dpy********entry
[ 1140.449445] ********xenfb_handle_resize_dpy********exit
[ 1140.449451] ********xenfb_queue_full********entry
[ 1140.449455] ********xenfb_queue_full********exit
[ 1140.449459] ********xenfb_do_update********entry
[ 1140.449464] ********xenfb_send_event********entry
[ 1140.449485] ********xenfb_send_event********exit
[ 1140.449490] ********xenfb_do_update********exit
[ 1140.449494] ********xenfb_refresh********exit
[ 1140.449498] ********xenfb_imageblit********exit
[ 1140.449705] ********xenfb_event_handler********entry
[ 1140.449714] ********xenfb_refresh********entry
[ 1140.449719] ********xenfb_handle_resize_dpy********entry
[ 1140.449724] ********xenfb_handle_resize_dpy********exit
[ 1140.449728] ********xenfb_queue_full********entry
[ 1140.449733] ********xenfb_queue_full********exit
[ 1140.449738] ********xenfb_refresh********exit
[ 1140.449742] ********xenfb_event_handler********exit
[ 1140.657422] ********xenfb_imageblit********entry
[ 1140.657436] ********xenfb_refresh********entry
[ 1140.657441] ********xenfb_handle_resize_dpy********entry
[ 1140.657446] ********xenfb_handle_resize_dpy********exit
[ 1140.657451] ********xenfb_queue_full********entry
[ 1140.657456] ********xenfb_queue_full********exit
[ 1140.657460] ********xenfb_do_update********entry
[ 1140.657464] ********xenfb_send_event********entry
[ 1140.657485] ********xenfb_send_event********exit
[ 1140.657490] ********xenfb_do_update********exit
[ 1140.657494] ********xenfb_refresh********exit
[ 1140.657498] ********xenfb_imageblit********exit
[ 1140.657690] ********xenfb_event_handler********entry
[ 1140.657701] ********xenfb_refresh********entry
[ 1140.657705] ********xenfb_handle_resize_dpy********entry
[ 1140.657710] ********xenfb_handle_resize_dpy********exit
[ 1140.657715] ********xenfb_queue_full********entry
[ 1140.657719] ********xenfb_queue_full********exit
[ 1140.657724] ********xenfb_refresh********exit
[ 1140.657728] ********xenfb_event_handler********exit
[ 1140.865431] ********xenfb_imageblit********entry
[ 1140.865445] ********xenfb_refresh********entry
[ 1140.865450] ********xenfb_handle_resize_dpy********entry
[ 1140.865456] ********xenfb_handle_resize_dpy********exit
[ 1140.865461] ********xenfb_queue_full********entry
[ 1140.865465] ********xenfb_queue_full********exit
[ 1140.865469] ********xenfb_do_update********entry
[ 1140.865474] ********xenfb_send_event********entry
[ 1140.865495] ********xenfb_send_event********exit
[ 1140.865499] ********xenfb_do_update********exit
[ 1140.865504] ********xenfb_refresh********exit
[ 1140.865508] ********xenfb_imageblit********exit
[ 1140.865678] ********xenfb_event_handler********entry
[ 1140.865687] ********xenfb_refresh********entry
[ 1140.865692] ********xenfb_handle_resize_dpy********entry
[ 1140.865696] ********xenfb_handle_resize_dpy********exit
[ 1140.865701] ********xenfb_queue_full********entry
[ 1140.865706] ********xenfb_queue_full********exit
[ 1140.865710] ********xenfb_refresh********exit
[ 1140.865715] ********xenfb_event_handler********exit
[ 1141.069422] ********xenfb_imageblit********entry
[ 1141.069439] ********xenfb_refresh********entry
[ 1141.069444] ********xenfb_handle_resize_dpy********entry
[ 1141.069450] ********xenfb_handle_resize_dpy********exit
[ 1141.069455] ********xenfb_queue_full********entry
[ 1141.069460] ********xenfb_queue_full********exit
[ 1141.069464] ********xenfb_do_update********entry
[ 1141.069468] ********xenfb_send_event********entry
[ 1141.069489] ********xenfb_send_event********exit
[ 1141.069494] ********xenfb_do_update********exit
[ 1141.069498] ********xenfb_refresh********exit
[ 1141.069502] ********xenfb_imageblit********exit
[ 1141.069670] ********xenfb_event_handler********entry
[ 1141.069679] ********xenfb_refresh********entry
[ 1141.069684] ********xenfb_handle_resize_dpy********entry
[ 1141.069689] ********xenfb_handle_resize_dpy********exit
[ 1141.069694] ********xenfb_queue_full********entry
[ 1141.069698] ********xenfb_queue_full********exit
[ 1141.069703] ********xenfb_refresh********exit
[ 1141.069707] ********xenfb_event_handler********exit
[ 1141.273418] ********xenfb_imageblit********entry
[ 1141.273433] ********xenfb_refresh********entry
[ 1141.273438] ********xenfb_handle_resize_dpy********entry
[ 1141.273444] ********xenfb_handle_resize_dpy********exit
[ 1141.273450] ********xenfb_queue_full********entry
[ 1141.273454] ********xenfb_queue_full********exit
[ 1141.273458] ********xenfb_do_update********entry
[ 1141.273463] ********xenfb_send_event********entry
[ 1141.273484] ********xenfb_send_event********exit
[ 1141.273489] ********xenfb_do_update********exit
[ 1141.273493] ********xenfb_refresh********exit
[ 1141.273497] ********xenfb_imageblit********exit
[ 1141.273653] ********xenfb_event_handler********entry
[ 1141.273662] ********xenfb_refresh********entry
[ 1141.273666] ********xenfb_handle_resize_dpy********entry
[ 1141.273671] ********xenfb_handle_resize_dpy********exit
[ 1141.273676] ********xenfb_queue_full********entry
[ 1141.273681] ********xenfb_queue_full********exit
[ 1141.273685] ********xenfb_refresh********exit
[ 1141.273690] ********xenfb_event_handler********exit
[ 1141.481445] ********xenfb_imageblit********entry
[ 1141.481463] ********xenfb_refresh********entry
[ 1141.481467] ********xenfb_handle_resize_dpy********entry
[ 1141.481473] ********xenfb_handle_resize_dpy********exit
[ 1141.481479] ********xenfb_queue_full********entry
[ 1141.481483] ********xenfb_queue_full********exit
[ 1141.481488] ********xenfb_do_update********entry
[ 1141.481492] ********xenfb_send_event********entry
[ 1141.481515] ********xenfb_send_event********exit
[ 1141.481519] ********xenfb_do_update********exit
[ 1141.481524] ********xenfb_refresh********exit
[ 1141.481528] ********xenfb_imageblit********exit
[ 1141.481778] ********xenfb_event_handler********entry
[ 1141.481789] ********xenfb_refresh********entry
[ 1141.481794] ********xenfb_handle_resize_dpy********entry
[ 1141.481799] ********xenfb_handle_resize_dpy********exit
[ 1141.481804] ********xenfb_queue_full********entry
[ 1141.481809] ********xenfb_queue_full********exit
[ 1141.481813] ********xenfb_refresh********exit
[ 1141.481818] ********xenfb_event_handler********exit
[ 1141.685431] ********xenfb_imageblit********entry
[ 1141.685449] ********xenfb_refresh********entry
[ 1141.685454] ********xenfb_handle_resize_dpy********entry
[ 1141.685460] ********xenfb_handle_resize_dpy********exit
[ 1141.685466] ********xenfb_queue_full********entry
[ 1141.685470] ********xenfb_queue_full********exit
[ 1141.685474] ********xenfb_do_update********entry
[ 1141.685478] ********xenfb_send_event********entry
[ 1141.685500] ********xenfb_send_event********exit
[ 1141.685505] ********xenfb_do_update********exit
[ 1141.685509] ********xenfb_refresh********exit
[ 1141.685513] ********xenfb_imageblit********exit
[ 1141.685710] ********xenfb_event_handler********entry
[ 1141.685719] ********xenfb_refresh********entry
[ 1141.685724] ********xenfb_handle_resize_dpy********entry
[ 1141.685729] ********xenfb_handle_resize_dpy********exit
[ 1141.685733] ********xenfb_queue_full********entry
[ 1141.685738] ********xenfb_queue_full********exit
[ 1141.685743] ********xenfb_refresh********exit
[ 1141.685747] ********xenfb_event_handler********exit
[ 1141.893424] ********xenfb_imageblit********entry
[ 1141.893441] ********xenfb_refresh********entry
[ 1141.893446] ********xenfb_handle_resize_dpy********entry
[ 1141.893452] ********xenfb_handle_resize_dpy********exit
[ 1141.893457] ********xenfb_queue_full********entry
[ 1141.893462] ********xenfb_queue_full********exit
[ 1141.893466] ********xenfb_do_update********entry
[ 1141.893470] ********xenfb_send_event********entry
[ 1141.893493] ********xenfb_send_event********exit
[ 1141.893497] ********xenfb_do_update********exit
[ 1141.893502] ********xenfb_refresh********exit
[ 1141.893506] ********xenfb_imageblit********exit
[ 1141.893765] ********xenfb_event_handler********entry
[ 1141.893774] ********xenfb_refresh********entry
[ 1141.893779] ********xenfb_handle_resize_dpy********entry
[ 1141.893783] ********xenfb_handle_resize_dpy********exit
[ 1141.893788] ********xenfb_queue_full********entry
[ 1141.893792] ********xenfb_queue_full********exit
[ 1141.893797] ********xenfb_refresh********exit
[ 1141.893801] ********xenfb_event_handler********exit
[ 1142.101445] ********xenfb_imageblit********entry
[ 1142.101463] ********xenfb_refresh********entry
[ 1142.101468] ********xenfb_handle_resize_dpy********entry
[ 1142.101474] ********xenfb_handle_resize_dpy********exit
[ 1142.101480] ********xenfb_queue_full********entry
[ 1142.101484] ********xenfb_queue_full********exit
[ 1142.101488] ********xenfb_do_update********entry
[ 1142.101493] ********xenfb_send_event********entry
[ 1142.101516] ********xenfb_send_event********exit
[ 1142.101521] ********xenfb_do_update********exit
[ 1142.101525] ********xenfb_refresh********exit
[ 1142.101529] ********xenfb_imageblit********exit
[ 1142.101745] ********xenfb_event_handler********entry
[ 1142.101753] ********xenfb_refresh********entry
[ 1142.101758] ********xenfb_handle_resize_dpy********entry
[ 1142.101762] ********xenfb_handle_resize_dpy********exit
[ 1142.101767] ********xenfb_queue_full********entry
[ 1142.101771] ********xenfb_queue_full********exit
[ 1142.101776] ********xenfb_refresh********exit
[ 1142.101780] ********xenfb_event_handler********exit
[ 1142.305432] ********xenfb_imageblit********entry
[ 1142.305450] ********xenfb_refresh********entry
[ 1142.305455] ********xenfb_handle_resize_dpy********entry
[ 1142.305461] ********xenfb_handle_resize_dpy********exit
[ 1142.305467] ********xenfb_queue_full********entry
[ 1142.305472] ********xenfb_queue_full********exit
[ 1142.305476] ********xenfb_do_update********entry
[ 1142.305481] ********xenfb_send_event********entry
[ 1142.305503] ********xenfb_send_event********exit
[ 1142.305508] ********xenfb_do_update********exit
[ 1142.305512] ********xenfb_refresh********exit
[ 1142.305516] ********xenfb_imageblit********exit
[ 1142.305738] ********xenfb_event_handler********entry
[ 1142.305749] ********xenfb_refresh********entry
[ 1142.305753] ********xenfb_handle_resize_dpy********entry
[ 1142.305758] ********xenfb_handle_resize_dpy********exit
[ 1142.305763] ********xenfb_queue_full********entry
[ 1142.305768] ********xenfb_queue_full********exit
[ 1142.305772] ********xenfb_refresh********exit
[ 1142.305776] ********xenfb_event_handler********exit
[ 1142.509436] ********xenfb_imageblit********entry
[ 1142.509453] ********xenfb_refresh********entry
[ 1142.509457] ********xenfb_handle_resize_dpy********entry
[ 1142.509463] ********xenfb_handle_resize_dpy********exit
[ 1142.509469] ********xenfb_queue_full********entry
[ 1142.509473] ********xenfb_queue_full********exit
[ 1142.509477] ********xenfb_do_update********entry
[ 1142.509481] ********xenfb_send_event********entry
[ 1142.509506] ********xenfb_send_event********exit
[ 1142.509510] ********xenfb_do_update********exit
[ 1142.509515] ********xenfb_refresh********exit
[ 1142.509519] ********xenfb_imageblit********exit
[ 1142.509741] ********xenfb_event_handler********entry
[ 1142.509750] ********xenfb_refresh********entry
[ 1142.509755] ********xenfb_handle_resize_dpy********entry
[ 1142.509760] ********xenfb_handle_resize_dpy********exit
[ 1142.509765] ********xenfb_queue_full********entry
[ 1142.509769] ********xenfb_queue_full********exit
[ 1142.509774] ********xenfb_refresh********exit
[ 1142.509778] ********xenfb_event_handler********exit
[ 1142.713432] ********xenfb_imageblit********entry
[ 1142.713449] ********xenfb_refresh********entry
[ 1142.713453] ********xenfb_handle_resize_dpy********entry
[ 1142.713459] ********xenfb_handle_resize_dpy********exit
[ 1142.713465] ********xenfb_queue_full********entry
[ 1142.713469] ********xenfb_queue_full********exit
[ 1142.713474] ********xenfb_do_update********entry
[ 1142.713478] ********xenfb_send_event********entry
[ 1142.713501] ********xenfb_send_event********exit
[ 1142.713505] ********xenfb_do_update********exit
[ 1142.713510] ********xenfb_refresh********exit
[ 1142.713514] ********xenfb_imageblit********exit
[ 1142.713745] ********xenfb_event_handler********entry
[ 1142.713756] ********xenfb_refresh********entry
[ 1142.713761] ********xenfb_handle_resize_dpy********entry
[ 1142.713767] ********xenfb_handle_resize_dpy********exit
[ 1142.713771] ********xenfb_queue_full********entry
[ 1142.713776] ********xenfb_queue_full********exit
[ 1142.713780] ********xenfb_refresh********exit
[ 1142.713784] ********xenfb_event_handler********exit
[ 1142.921415] ********xenfb_imageblit********entry
[ 1142.921431] ********xenfb_refresh********entry
[ 1142.921436] ********xenfb_handle_resize_dpy********entry
[ 1142.921442] ********xenfb_handle_resize_dpy********exit
[ 1142.921448] ********xenfb_queue_full********entry
[ 1142.921452] ********xenfb_queue_full********exit
[ 1142.921457] ********xenfb_do_update********entry
[ 1142.921461] ********xenfb_send_event********entry
[ 1142.921484] ********xenfb_send_event********exit
[ 1142.921489] ********xenfb_do_update********exit
[ 1142.921493] ********xenfb_refresh********exit
[ 1142.921497] ********xenfb_imageblit********exit
[ 1142.921706] ********xenfb_event_handler********entry
[ 1142.921716] ********xenfb_refresh********entry
[ 1142.921722] ********xenfb_handle_resize_dpy********entry
[ 1142.921727] ********xenfb_handle_resize_dpy********exit
[ 1142.921731] ********xenfb_queue_full********entry
[ 1142.921736] ********xenfb_queue_full********exit
[ 1142.921741] ********xenfb_refresh********exit
[ 1142.921745] ********xenfb_event_handler********exit
[ 1143.125416] ********xenfb_imageblit********entry
[ 1143.125432] ********xenfb_refresh********entry
[ 1143.125437] ********xenfb_handle_resize_dpy********entry
[ 1143.125442] ********xenfb_handle_resize_dpy********exit
[ 1143.125448] ********xenfb_queue_full********entry
[ 1143.125452] ********xenfb_queue_full********exit
[ 1143.125456] ********xenfb_do_update********entry
[ 1143.125461] ********xenfb_send_event********entry
[ 1143.125483] ********xenfb_send_event********exit
[ 1143.125488] ********xenfb_do_update********exit
[ 1143.125492] ********xenfb_refresh********exit
[ 1143.125496] ********xenfb_imageblit********exit
[ 1143.125670] ********xenfb_event_handler********entry
[ 1143.125679] ********xenfb_refresh********entry
[ 1143.125684] ********xenfb_handle_resize_dpy********entry
[ 1143.125689] ********xenfb_handle_resize_dpy********exit
[ 1143.125694] ********xenfb_queue_full********entry
[ 1143.125698] ********xenfb_queue_full********exit
[ 1143.125703] ********xenfb_refresh********exit
[ 1143.125707] ********xenfb_event_handler********exit
[ 1143.329416] ********xenfb_imageblit********entry
[ 1143.329430] ********xenfb_refresh********entry
[ 1143.329435] ********xenfb_handle_resize_dpy********entry
[ 1143.329441] ********xenfb_handle_resize_dpy********exit
[ 1143.329447] ********xenfb_queue_full********entry
[ 1143.329451] ********xenfb_queue_full********exit
[ 1143.329455] ********xenfb_do_update********entry
[ 1143.329459] ********xenfb_send_event********entry
[ 1143.329480] ********xenfb_send_event********exit
[ 1143.329485] ********xenfb_do_update********exit
[ 1143.329489] ********xenfb_refresh********exit
[ 1143.329494] ********xenfb_imageblit********exit
[ 1143.329676] ********xenfb_event_handler********entry
[ 1143.329685] ********xenfb_refresh********entry
[ 1143.329689] ********xenfb_handle_resize_dpy********entry
[ 1143.329694] ********xenfb_handle_resize_dpy********exit
[ 1143.329699] ********xenfb_queue_full********entry
[ 1143.329703] ********xenfb_queue_full********exit
[ 1143.329708] ********xenfb_refresh********exit
[ 1143.329712] ********xenfb_event_handler********exit
[ 1143.533416] ********xenfb_imageblit********entry
[ 1143.533431] ********xenfb_refresh********entry
[ 1143.533436] ********xenfb_handle_resize_dpy********entry
[ 1143.533441] ********xenfb_handle_resize_dpy********exit
[ 1143.533447] ********xenfb_queue_full********entry
[ 1143.533452] ********xenfb_queue_full********exit
[ 1143.533456] ********xenfb_do_update********entry
[ 1143.533460] ********xenfb_send_event********entry
[ 1143.533482] ********xenfb_send_event********exit
[ 1143.533487] ********xenfb_do_update********exit
[ 1143.533491] ********xenfb_refresh********exit
[ 1143.533495] ********xenfb_imageblit********exit
[ 1143.533680] ********xenfb_event_handler********entry
[ 1143.533690] ********xenfb_refresh********entry
[ 1143.533694] ********xenfb_handle_resize_dpy********entry
[ 1143.533699] ********xenfb_handle_resize_dpy********exit
[ 1143.533704] ********xenfb_queue_full********entry
[ 1143.533708] ********xenfb_queue_full********exit
[ 1143.533713] ********xenfb_refresh********exit
[ 1143.533717] ********xenfb_event_handler********exit
[ 1143.737415] ********xenfb_imageblit********entry
[ 1143.737428] ********xenfb_refresh********entry
[ 1143.737434] ********xenfb_handle_resize_dpy********entry
[ 1143.737440] ********xenfb_handle_resize_dpy********exit
[ 1143.737445] ********xenfb_queue_full********entry
[ 1143.737450] ********xenfb_queue_full********exit
[ 1143.737454] ********xenfb_do_update********entry
[ 1143.737458] ********xenfb_send_event********entry
[ 1143.737479] ********xenfb_send_event********exit
[ 1143.737483] ********xenfb_do_update********exit
[ 1143.737488] ********xenfb_refresh********exit
[ 1143.737492] ********xenfb_imageblit********exit
[ 1143.737700] ********xenfb_event_handler********entry
[ 1143.737709] ********xenfb_refresh********entry
[ 1143.737713] ********xenfb_handle_resize_dpy********entry
[ 1143.737718] ********xenfb_handle_resize_dpy********exit
[ 1143.737723] ********xenfb_queue_full********entry
[ 1143.737728] ********xenfb_queue_full********exit
[ 1143.737732] ********xenfb_refresh********exit
[ 1143.737737] ********xenfb_event_handler********exit
[ 1143.945412] ********xenfb_imageblit********entry
[ 1143.945425] ********xenfb_refresh********entry
[ 1143.945429] ********xenfb_handle_resize_dpy********entry
[ 1143.945435] ********xenfb_handle_resize_dpy********exit
[ 1143.945440] ********xenfb_queue_full********entry
[ 1143.945445] ********xenfb_queue_full********exit
[ 1143.945449] ********xenfb_do_update********entry
[ 1143.945454] ********xenfb_send_event********entry
[ 1143.945475] ********xenfb_send_event********exit
[ 1143.945479] ********xenfb_do_update********exit
[ 1143.945484] ********xenfb_refresh********exit
[ 1143.945488] ********xenfb_imageblit********exit
[ 1143.945664] ********xenfb_event_handler********entry
[ 1143.945675] ********xenfb_refresh********entry
[ 1143.945680] ********xenfb_handle_resize_dpy********entry
[ 1143.945685] ********xenfb_handle_resize_dpy********exit
[ 1143.945689] ********xenfb_queue_full********entry
[ 1143.945694] ********xenfb_queue_full********exit
[ 1143.945698] ********xenfb_refresh********exit
[ 1143.945703] ********xenfb_event_handler********exit
[ 1144.153413] ********xenfb_imageblit********entry
[ 1144.153428] ********xenfb_refresh********entry
[ 1144.153433] ********xenfb_handle_resize_dpy********entry
[ 1144.153438] ********xenfb_handle_resize_dpy********exit
[ 1144.153444] ********xenfb_queue_full********entry
[ 1144.153448] ********xenfb_queue_full********exit
[ 1144.153452] ********xenfb_do_update********entry
[ 1144.153456] ********xenfb_send_event********entry
[ 1144.153478] ********xenfb_send_event********exit
[ 1144.153483] ********xenfb_do_update********exit
[ 1144.153488] ********xenfb_refresh********exit
[ 1144.153492] ********xenfb_imageblit********exit
[ 1144.153630] ********xenfb_event_handler********entry
[ 1144.153639] ********xenfb_refresh********entry
[ 1144.153643] ********xenfb_handle_resize_dpy********entry
[ 1144.153648] ********xenfb_handle_resize_dpy********exit
[ 1144.153653] ********xenfb_queue_full********entry
[ 1144.153657] ********xenfb_queue_full********exit
[ 1144.153662] ********xenfb_refresh********exit
[ 1144.153666] ********xenfb_event_handler********exit
[ 1144.361418] ********xenfb_imageblit********entry
[ 1144.361435] ********xenfb_refresh********entry
[ 1144.361440] ********xenfb_handle_resize_dpy********entry
[ 1144.361446] ********xenfb_handle_resize_dpy********exit
[ 1144.361452] ********xenfb_queue_full********entry
[ 1144.361457] ********xenfb_queue_full********exit
[ 1144.361461] ********xenfb_do_update********entry
[ 1144.361465] ********xenfb_send_event********entry
[ 1144.361489] ********xenfb_send_event********exit
[ 1144.361493] ********xenfb_do_update********exit
[ 1144.361498] ********xenfb_refresh********exit
[ 1144.361502] ********xenfb_imageblit********exit
[ 1144.361748] ********xenfb_event_handler********entry
[ 1144.361759] ********xenfb_refresh********entry
[ 1144.361764] ********xenfb_handle_resize_dpy********entry
[ 1144.361769] ********xenfb_handle_resize_dpy********exit
[ 1144.361773] ********xenfb_queue_full********entry
[ 1144.361778] ********xenfb_queue_full********exit
[ 1144.361783] ********xenfb_refresh********exit
[ 1144.361787] ********xenfb_event_handler********exit
[ 1144.565421] ********xenfb_imageblit********entry
[ 1144.565439] ********xenfb_refresh********entry
[ 1144.565444] ********xenfb_handle_resize_dpy********entry
[ 1144.565450] ********xenfb_handle_resize_dpy********exit
[ 1144.565455] ********xenfb_queue_full********entry
[ 1144.565460] ********xenfb_queue_full********exit
[ 1144.565464] ********xenfb_do_update********entry
[ 1144.565468] ********xenfb_send_event********entry
[ 1144.565493] ********xenfb_send_event********exit
[ 1144.565498] ********xenfb_do_update********exit
[ 1144.565502] ********xenfb_refresh********exit
[ 1144.565506] ********xenfb_imageblit********exit
[ 1144.565708] ********xenfb_event_handler********entry
[ 1144.565719] ********xenfb_refresh********entry
[ 1144.565724] ********xenfb_handle_resize_dpy********entry
[ 1144.565729] ********xenfb_handle_resize_dpy********exit
[ 1144.565733] ********xenfb_queue_full********entry
[ 1144.565738] ********xenfb_queue_full********exit
[ 1144.565743] ********xenfb_refresh********exit
[ 1144.565747] ********xenfb_event_handler********exit
[ 1144.769430] ********xenfb_imageblit********entry
[ 1144.769447] ********xenfb_refresh********entry
[ 1144.769452] ********xenfb_handle_resize_dpy********entry
[ 1144.769457] ********xenfb_handle_resize_dpy********exit
[ 1144.769463] ********xenfb_queue_full********entry
[ 1144.769467] ********xenfb_queue_full********exit
[ 1144.769471] ********xenfb_do_update********entry
[ 1144.769476] ********xenfb_send_event********entry
[ 1144.769496] ********xenfb_send_event********exit
[ 1144.769501] ********xenfb_do_update********exit
[ 1144.769505] ********xenfb_refresh********exit
[ 1144.769509] ********xenfb_imageblit********exit
[ 1144.769698] ********xenfb_event_handler********entry
[ 1144.769707] ********xenfb_refresh********entry
[ 1144.769712] ********xenfb_handle_resize_dpy********entry
[ 1144.769717] ********xenfb_handle_resize_dpy********exit
[ 1144.769722] ********xenfb_queue_full********entry
[ 1144.769727] ********xenfb_queue_full********exit
[ 1144.769731] ********xenfb_refresh********exit
[ 1144.769736] ********xenfb_event_handler********exit
[ 1144.973412] ********xenfb_imageblit********entry
[ 1144.973427] ********xenfb_refresh********entry
[ 1144.973432] ********xenfb_handle_resize_dpy********entry
[ 1144.973438] ********xenfb_handle_resize_dpy********exit
[ 1144.973444] ********xenfb_queue_full********entry
[ 1144.973448] ********xenfb_queue_full********exit
[ 1144.973452] ********xenfb_do_update********entry
[ 1144.973457] ********xenfb_send_event********entry
[ 1144.973477] ********xenfb_send_event********exit
[ 1144.973482] ********xenfb_do_update********exit
[ 1144.973486] ********xenfb_refresh********exit
[ 1144.973490] ********xenfb_imageblit********exit
[ 1144.973691] ********xenfb_event_handler********entry
[ 1144.973700] ********xenfb_refresh********entry
[ 1144.973705] ********xenfb_handle_resize_dpy********entry
[ 1144.973710] ********xenfb_handle_resize_dpy********exit
[ 1144.973714] ********xenfb_queue_full********entry
[ 1144.973719] ********xenfb_queue_full********exit
[ 1144.973723] ********xenfb_refresh********exit
[ 1144.973727] ********xenfb_event_handler********exit
[ 1145.177416] ********xenfb_imageblit********entry
[ 1145.177434] ********xenfb_refresh********entry
[ 1145.177438] ********xenfb_handle_resize_dpy********entry
[ 1145.177444] ********xenfb_handle_resize_dpy********exit
[ 1145.177450] ********xenfb_queue_full********entry
[ 1145.177454] ********xenfb_queue_full********exit
[ 1145.177459] ********xenfb_do_update********entry
[ 1145.177463] ********xenfb_send_event********entry
[ 1145.177485] ********xenfb_send_event********exit
[ 1145.177490] ********xenfb_do_update********exit
[ 1145.177495] ********xenfb_refresh********exit
[ 1145.177499] ********xenfb_imageblit********exit
[ 1145.177680] ********xenfb_event_handler********entry
[ 1145.177690] ********xenfb_refresh********entry
[ 1145.177694] ********xenfb_handle_resize_dpy********entry
[ 1145.177699] ********xenfb_handle_resize_dpy********exit
[ 1145.177704] ********xenfb_queue_full********entry
[ 1145.177709] ********xenfb_queue_full********exit
[ 1145.177713] ********xenfb_refresh********exit
[ 1145.177717] ********xenfb_event_handler********exit
[ 1145.385426] ********xenfb_imageblit********entry
[ 1145.385444] ********xenfb_refresh********entry
[ 1145.385449] ********xenfb_handle_resize_dpy********entry
[ 1145.385455] ********xenfb_handle_resize_dpy********exit
[ 1145.385461] ********xenfb_queue_full********entry
[ 1145.385465] ********xenfb_queue_full********exit
[ 1145.385470] ********xenfb_do_update********entry
[ 1145.385474] ********xenfb_send_event********entry
[ 1145.385494] ********xenfb_send_event********exit
[ 1145.385498] ********xenfb_do_update********exit
[ 1145.385503] ********xenfb_refresh********exit
[ 1145.385507] ********xenfb_imageblit********exit
[ 1145.385712] ********xenfb_event_handler********entry
[ 1145.385723] ********xenfb_refresh********entry
[ 1145.385728] ********xenfb_handle_resize_dpy********entry
[ 1145.385733] ********xenfb_handle_resize_dpy********exit
[ 1145.385737] ********xenfb_queue_full********entry
[ 1145.385742] ********xenfb_queue_full********exit
[ 1145.385747] ********xenfb_refresh********exit
[ 1145.385751] ********xenfb_event_handler********exit
[ 1145.593417] ********xenfb_imageblit********entry
[ 1145.593434] ********xenfb_refresh********entry
[ 1145.593438] ********xenfb_handle_resize_dpy********entry
[ 1145.593444] ********xenfb_handle_resize_dpy********exit
[ 1145.593450] ********xenfb_queue_full********entry
[ 1145.593455] ********xenfb_queue_full********exit
[ 1145.593459] ********xenfb_do_update********entry
[ 1145.593463] ********xenfb_send_event********entry
[ 1145.593486] ********xenfb_send_event********exit
[ 1145.593491] ********xenfb_do_update********exit
[ 1145.593495] ********xenfb_refresh********exit
[ 1145.593499] ********xenfb_imageblit********exit
[ 1145.593739] ********xenfb_event_handler********entry
[ 1145.593748] ********xenfb_refresh********entry
[ 1145.593753] ********xenfb_handle_resize_dpy********entry
[ 1145.593758] ********xenfb_handle_resize_dpy********exit
[ 1145.593762] ********xenfb_queue_full********entry
[ 1145.593767] ********xenfb_queue_full********exit
[ 1145.593771] ********xenfb_refresh********exit
[ 1145.593776] ********xenfb_event_handler********exit
[ 1145.797414] ********xenfb_imageblit********entry
[ 1145.797430] ********xenfb_refresh********entry
[ 1145.797435] ********xenfb_handle_resize_dpy********entry
[ 1145.797441] ********xenfb_handle_resize_dpy********exit
[ 1145.797446] ********xenfb_queue_full********entry
[ 1145.797450] ********xenfb_queue_full********exit
[ 1145.797455] ********xenfb_do_update********entry
[ 1145.797459] ********xenfb_send_event********entry
[ 1145.797480] ********xenfb_send_event********exit
[ 1145.797485] ********xenfb_do_update********exit
[ 1145.797489] ********xenfb_refresh********exit
[ 1145.797493] ********xenfb_imageblit********exit
[ 1145.797683] ********xenfb_event_handler********entry
[ 1145.797693] ********xenfb_refresh********entry
[ 1145.797698] ********xenfb_handle_resize_dpy********entry
[ 1145.797703] ********xenfb_handle_resize_dpy********exit
[ 1145.797708] ********xenfb_queue_full********entry
[ 1145.797713] ********xenfb_queue_full********exit
[ 1145.797717] ********xenfb_refresh********exit
[ 1145.797722] ********xenfb_event_handler********exit
[ 1146.005411] ********xenfb_imageblit********entry
[ 1146.005425] ********xenfb_refresh********entry
[ 1146.005430] ********xenfb_handle_resize_dpy********entry
[ 1146.005435] ********xenfb_handle_resize_dpy********exit
[ 1146.005441] ********xenfb_queue_full********entry
[ 1146.005446] ********xenfb_queue_full********exit
[ 1146.005450] ********xenfb_do_update********entry
[ 1146.005454] ********xenfb_send_event********entry
[ 1146.005473] ********xenfb_send_event********exit
[ 1146.005477] ********xenfb_do_update********exit
[ 1146.005482] ********xenfb_refresh********exit
[ 1146.005486] ********xenfb_imageblit********exit
[ 1146.005666] ********xenfb_event_handler********entry
[ 1146.005675] ********xenfb_refresh********entry
[ 1146.005681] ********xenfb_handle_resize_dpy********entry
[ 1146.005686] ********xenfb_handle_resize_dpy********exit
[ 1146.005690] ********xenfb_queue_full********entry
[ 1146.005695] ********xenfb_queue_full********exit
[ 1146.005700] ********xenfb_refresh********exit
[ 1146.005704] ********xenfb_event_handler********exit
[ 1146.209411] ********xenfb_imageblit********entry
[ 1146.209426] ********xenfb_refresh********entry
[ 1146.209430] ********xenfb_handle_resize_dpy********entry
[ 1146.209436] ********xenfb_handle_resize_dpy********exit
[ 1146.209441] ********xenfb_queue_full********entry
[ 1146.209446] ********xenfb_queue_full********exit
[ 1146.209450] ********xenfb_do_update********entry
[ 1146.209454] ********xenfb_send_event********entry
[ 1146.209475] ********xenfb_send_event********exit
[ 1146.209480] ********xenfb_do_update********exit
[ 1146.209485] ********xenfb_refresh********exit
[ 1146.209489] ********xenfb_imageblit********exit
[ 1146.209646] ********xenfb_event_handler********entry
[ 1146.209655] ********xenfb_refresh********entry
[ 1146.209660] ********xenfb_handle_resize_dpy********entry
[ 1146.209665] ********xenfb_handle_resize_dpy********exit
[ 1146.209670] ********xenfb_queue_full********entry
[ 1146.209674] ********xenfb_queue_full********exit
[ 1146.209679] ********xenfb_refresh********exit
[ 1146.209683] ********xenfb_event_handler********exit
[ 1146.413411] ********xenfb_imageblit********entry
[ 1146.413425] ********xenfb_refresh********entry
[ 1146.413430] ********xenfb_handle_resize_dpy********entry
[ 1146.413435] ********xenfb_handle_resize_dpy********exit
[ 1146.413441] ********xenfb_queue_full********entry
[ 1146.413445] ********xenfb_queue_full********exit
[ 1146.413449] ********xenfb_do_update********entry
[ 1146.413454] ********xenfb_send_event********entry
[ 1146.413475] ********xenfb_send_event********exit
[ 1146.413480] ********xenfb_do_update********exit
[ 1146.413484] ********xenfb_refresh********exit
[ 1146.413488] ********xenfb_imageblit********exit
[ 1146.413670] ********xenfb_event_handler********entry
[ 1146.413679] ********xenfb_refresh********entry
[ 1146.413684] ********xenfb_handle_resize_dpy********entry
[ 1146.413689] ********xenfb_handle_resize_dpy********exit
[ 1146.413694] ********xenfb_queue_full********entry
[ 1146.413698] ********xenfb_queue_full********exit
[ 1146.413703] ********xenfb_refresh********exit
[ 1146.413707] ********xenfb_event_handler********exit
[ 1146.617410] ********xenfb_imageblit********entry
[ 1146.617424] ********xenfb_refresh********entry
[ 1146.617429] ********xenfb_handle_resize_dpy********entry
[ 1146.617434] ********xenfb_handle_resize_dpy********exit
[ 1146.617440] ********xenfb_queue_full********entry
[ 1146.617444] ********xenfb_queue_full********exit
[ 1146.617448] ********xenfb_do_update********entry
[ 1146.617452] ********xenfb_send_event********entry
[ 1146.617474] ********xenfb_send_event********exit
[ 1146.617479] ********xenfb_do_update********exit
[ 1146.617483] ********xenfb_refresh********exit
[ 1146.617487] ********xenfb_imageblit********exit
[ 1146.617681] ********xenfb_event_handler********entry
[ 1146.617690] ********xenfb_refresh********entry
[ 1146.617695] ********xenfb_handle_resize_dpy********entry
[ 1146.617699] ********xenfb_handle_resize_dpy********exit
[ 1146.617704] ********xenfb_queue_full********entry
[ 1146.617709] ********xenfb_queue_full********exit
[ 1146.617713] ********xenfb_refresh********exit
[ 1146.617718] ********xenfb_event_handler********exit
[ 1146.825410] ********xenfb_imageblit********entry
[ 1146.825425] ********xenfb_refresh********entry
[ 1146.825429] ********xenfb_handle_resize_dpy********entry
[ 1146.825435] ********xenfb_handle_resize_dpy********exit
[ 1146.825440] ********xenfb_queue_full********entry
[ 1146.825445] ********xenfb_queue_full********exit
[ 1146.825448] ********xenfb_do_update********entry
[ 1146.825453] ********xenfb_send_event********entry
[ 1146.825473] ********xenfb_send_event********exit
[ 1146.825478] ********xenfb_do_update********exit
[ 1146.825482] ********xenfb_refresh********exit
[ 1146.825486] ********xenfb_imageblit********exit
[ 1146.825659] ********xenfb_event_handler********entry
[ 1146.825668] ********xenfb_refresh********entry
[ 1146.825672] ********xenfb_handle_resize_dpy********entry
[ 1146.825677] ********xenfb_handle_resize_dpy********exit
[ 1146.825682] ********xenfb_queue_full********entry
[ 1146.825687] ********xenfb_queue_full********exit
[ 1146.825691] ********xenfb_refresh********exit
[ 1146.825696] ********xenfb_event_handler********exit
[ 1147.033410] ********xenfb_imageblit********entry
[ 1147.033424] ********xenfb_refresh********entry
[ 1147.033429] ********xenfb_handle_resize_dpy********entry
[ 1147.033435] ********xenfb_handle_resize_dpy********exit
[ 1147.033440] ********xenfb_queue_full********entry
[ 1147.033445] ********xenfb_queue_full********exit
[ 1147.033449] ********xenfb_do_update********entry
[ 1147.033453] ********xenfb_send_event********entry
[ 1147.033475] ********xenfb_send_event********exit
[ 1147.033480] ********xenfb_do_update********exit
[ 1147.033484] ********xenfb_refresh********exit
[ 1147.033488] ********xenfb_imageblit********exit
[ 1147.033691] ********xenfb_event_handler********entry
[ 1147.033701] ********xenfb_refresh********entry
[ 1147.033705] ********xenfb_handle_resize_dpy********entry
[ 1147.033710] ********xenfb_handle_resize_dpy********exit
[ 1147.033714] ********xenfb_queue_full********entry
[ 1147.033719] ********xenfb_queue_full********exit
[ 1147.033724] ********xenfb_refresh********exit
[ 1147.033728] ********xenfb_event_handler********exit
[ 1147.237414] ********xenfb_imageblit********entry
[ 1147.237429] ********xenfb_refresh********entry
[ 1147.237433] ********xenfb_handle_resize_dpy********entry
[ 1147.237439] ********xenfb_handle_resize_dpy********exit
[ 1147.237444] ********xenfb_queue_full********entry
[ 1147.237449] ********xenfb_queue_full********exit
[ 1147.237453] ********xenfb_do_update********entry
[ 1147.237457] ********xenfb_send_event********entry
[ 1147.237479] ********xenfb_send_event********exit
[ 1147.237484] ********xenfb_do_update********exit
[ 1147.237488] ********xenfb_refresh********exit
[ 1147.237492] ********xenfb_imageblit********exit
[ 1147.237643] ********xenfb_event_handler********entry
[ 1147.237652] ********xenfb_refresh********entry
[ 1147.237657] ********xenfb_handle_resize_dpy********entry
[ 1147.237662] ********xenfb_handle_resize_dpy********exit
[ 1147.237666] ********xenfb_queue_full********entry
[ 1147.237671] ********xenfb_queue_full********exit
[ 1147.237675] ********xenfb_refresh********exit
[ 1147.237680] ********xenfb_event_handler********exit
[ 1147.445414] ********xenfb_imageblit********entry
[ 1147.445429] ********xenfb_refresh********entry
[ 1147.445434] ********xenfb_handle_resize_dpy********entry
[ 1147.445440] ********xenfb_handle_resize_dpy********exit
[ 1147.445445] ********xenfb_queue_full********entry
[ 1147.445450] ********xenfb_queue_full********exit
[ 1147.445454] ********xenfb_do_update********entry
[ 1147.445458] ********xenfb_send_event********entry
[ 1147.445479] ********xenfb_send_event********exit
[ 1147.445484] ********xenfb_do_update********exit
[ 1147.445488] ********xenfb_refresh********exit
[ 1147.445493] ********xenfb_imageblit********exit
[ 1147.445694] ********xenfb_event_handler********entry
[ 1147.445703] ********xenfb_refresh********entry
[ 1147.445707] ********xenfb_handle_resize_dpy********entry
[ 1147.445712] ********xenfb_handle_resize_dpy********exit
[ 1147.445717] ********xenfb_queue_full********entry
[ 1147.445721] ********xenfb_queue_full********exit
[ 1147.445726] ********xenfb_refresh********exit
[ 1147.445730] ********xenfb_event_handler********exit
[ 1147.649412] ********xenfb_imageblit********entry
[ 1147.649426] ********xenfb_refresh********entry
[ 1147.649431] ********xenfb_handle_resize_dpy********entry
[ 1147.649437] ********xenfb_handle_resize_dpy********exit
[ 1147.649442] ********xenfb_queue_full********entry
[ 1147.649447] ********xenfb_queue_full********exit
[ 1147.649451] ********xenfb_do_update********entry
[ 1147.649455] ********xenfb_send_event********entry
[ 1147.649478] ********xenfb_send_event********exit
[ 1147.649482] ********xenfb_do_update********exit
[ 1147.649487] ********xenfb_refresh********exit
[ 1147.649491] ********xenfb_imageblit********exit
[ 1147.649677] ********xenfb_event_handler********entry
[ 1147.649686] ********xenfb_refresh********entry
[ 1147.649690] ********xenfb_handle_resize_dpy********entry
[ 1147.649695] ********xenfb_handle_resize_dpy********exit
[ 1147.649700] ********xenfb_queue_full********entry
[ 1147.649704] ********xenfb_queue_full********exit
[ 1147.649709] ********xenfb_refresh********exit
[ 1147.649713] ********xenfb_event_handler********exit
[ 1147.857406] ********xenfb_imageblit********entry
[ 1147.857420] ********xenfb_refresh********entry
[ 1147.857425] ********xenfb_handle_resize_dpy********entry
[ 1147.857431] ********xenfb_handle_resize_dpy********exit
[ 1147.857436] ********xenfb_queue_full********entry
[ 1147.857440] ********xenfb_queue_full********exit
[ 1147.857445] ********xenfb_do_update********entry
[ 1147.857449] ********xenfb_send_event********entry
[ 1147.857471] ********xenfb_send_event********exit
[ 1147.857475] ********xenfb_do_update********exit
[ 1147.857479] ********xenfb_refresh********exit
[ 1147.857484] ********xenfb_imageblit********exit
[ 1147.857686] ********xenfb_event_handler********entry
[ 1147.857695] ********xenfb_refresh********entry
[ 1147.857699] ********xenfb_handle_resize_dpy********entry
[ 1147.857705] ********xenfb_handle_resize_dpy********exit
[ 1147.857709] ********xenfb_queue_full********entry
[ 1147.857714] ********xenfb_queue_full********exit
[ 1147.857718] ********xenfb_refresh********exit
[ 1147.857723] ********xenfb_event_handler********exit
[ 1148.065408] ********xenfb_imageblit********entry
[ 1148.065422] ********xenfb_refresh********entry
[ 1148.065426] ********xenfb_handle_resize_dpy********entry
[ 1148.065432] ********xenfb_handle_resize_dpy********exit
[ 1148.065437] ********xenfb_queue_full********entry
[ 1148.065442] ********xenfb_queue_full********exit
[ 1148.065446] ********xenfb_do_update********entry
[ 1148.065450] ********xenfb_send_event********entry
[ 1148.065471] ********xenfb_send_event********exit
[ 1148.065475] ********xenfb_do_update********exit
[ 1148.065480] ********xenfb_refresh********exit
[ 1148.065484] ********xenfb_imageblit********exit
[ 1148.065647] ********xenfb_event_handler********entry
[ 1148.065657] ********xenfb_refresh********entry
[ 1148.065662] ********xenfb_handle_resize_dpy********entry
[ 1148.065667] ********xenfb_handle_resize_dpy********exit
[ 1148.065671] ********xenfb_queue_full********entry
[ 1148.065676] ********xenfb_queue_full********exit
[ 1148.065681] ********xenfb_refresh********exit
[ 1148.065685] ********xenfb_event_handler********exit
[ 1148.273410] ********xenfb_imageblit********entry
[ 1148.273425] ********xenfb_refresh********entry
[ 1148.273430] ********xenfb_handle_resize_dpy********entry
[ 1148.273436] ********xenfb_handle_resize_dpy********exit
[ 1148.273442] ********xenfb_queue_full********entry
[ 1148.273446] ********xenfb_queue_full********exit
[ 1148.273450] ********xenfb_do_update********entry
[ 1148.273454] ********xenfb_send_event********entry
[ 1148.273476] ********xenfb_send_event********exit
[ 1148.273480] ********xenfb_do_update********exit
[ 1148.273485] ********xenfb_refresh********exit
[ 1148.273489] ********xenfb_imageblit********exit
[ 1148.273667] ********xenfb_event_handler********entry
[ 1148.273675] ********xenfb_refresh********entry
[ 1148.273680] ********xenfb_handle_resize_dpy********entry
[ 1148.273685] ********xenfb_handle_resize_dpy********exit
[ 1148.273689] ********xenfb_queue_full********entry
[ 1148.273694] ********xenfb_queue_full********exit
[ 1148.273698] ********xenfb_refresh********exit
[ 1148.273703] ********xenfb_event_handler********exit
[ 1148.481411] ********xenfb_imageblit********entry
[ 1148.481424] ********xenfb_refresh********entry
[ 1148.481429] ********xenfb_handle_resize_dpy********entry
[ 1148.481434] ********xenfb_handle_resize_dpy********exit
[ 1148.481440] ********xenfb_queue_full********entry
[ 1148.481445] ********xenfb_queue_full********exit
[ 1148.481448] ********xenfb_do_update********entry
[ 1148.481453] ********xenfb_send_event********entry
[ 1148.481474] ********xenfb_send_event********exit
[ 1148.481478] ********xenfb_do_update********exit
[ 1148.481483] ********xenfb_refresh********exit
[ 1148.481487] ********xenfb_imageblit********exit
[ 1148.481639] ********xenfb_event_handler********entry
[ 1148.481649] ********xenfb_refresh********entry
[ 1148.481653] ********xenfb_handle_resize_dpy********entry
[ 1148.481658] ********xenfb_handle_resize_dpy********exit
[ 1148.481663] ********xenfb_queue_full********entry
[ 1148.481667] ********xenfb_queue_full********exit
[ 1148.481672] ********xenfb_refresh********exit
[ 1148.481676] ********xenfb_event_handler********exit
[ 1148.689408] ********xenfb_imageblit********entry
[ 1148.689425] ********xenfb_refresh********entry
[ 1148.689430] ********xenfb_handle_resize_dpy********entry
[ 1148.689436] ********xenfb_handle_resize_dpy********exit
[ 1148.689441] ********xenfb_queue_full********entry
[ 1148.689446] ********xenfb_queue_full********exit
[ 1148.689450] ********xenfb_do_update********entry
[ 1148.689454] ********xenfb_send_event********entry
[ 1148.689477] ********xenfb_send_event********exit
[ 1148.689481] ********xenfb_do_update********exit
[ 1148.689486] ********xenfb_refresh********exit
[ 1148.689490] ********xenfb_imageblit********exit
[ 1148.689716] ********xenfb_event_handler********entry
[ 1148.689725] ********xenfb_refresh********entry
[ 1148.689730] ********xenfb_handle_resize_dpy********entry
[ 1148.689735] ********xenfb_handle_resize_dpy********exit
[ 1148.689739] ********xenfb_queue_full********entry
[ 1148.689744] ********xenfb_queue_full********exit
[ 1148.689749] ********xenfb_refresh********exit
[ 1148.689753] ********xenfb_event_handler********exit
[ 1148.893408] ********xenfb_imageblit********entry
[ 1148.893422] ********xenfb_refresh********entry
[ 1148.893426] ********xenfb_handle_resize_dpy********entry
[ 1148.893432] ********xenfb_handle_resize_dpy********exit
[ 1148.893438] ********xenfb_queue_full********entry
[ 1148.893442] ********xenfb_queue_full********exit
[ 1148.893446] ********xenfb_do_update********entry
[ 1148.893450] ********xenfb_send_event********entry
[ 1148.893471] ********xenfb_send_event********exit
[ 1148.893476] ********xenfb_do_update********exit
[ 1148.893480] ********xenfb_refresh********exit
[ 1148.893484] ********xenfb_imageblit********exit
[ 1148.893657] ********xenfb_event_handler********entry
[ 1148.893667] ********xenfb_refresh********entry
[ 1148.893671] ********xenfb_handle_resize_dpy********entry
[ 1148.893676] ********xenfb_handle_resize_dpy********exit
[ 1148.893681] ********xenfb_queue_full********entry
[ 1148.893685] ********xenfb_queue_full********exit
[ 1148.893690] ********xenfb_refresh********exit
[ 1148.893694] ********xenfb_event_handler********exit
[ 1149.101418] ********xenfb_imageblit********entry
[ 1149.101436] ********xenfb_refresh********entry
[ 1149.101440] ********xenfb_handle_resize_dpy********entry
[ 1149.101446] ********xenfb_handle_resize_dpy********exit
[ 1149.101451] ********xenfb_queue_full********entry
[ 1149.101456] ********xenfb_queue_full********exit
[ 1149.101460] ********xenfb_do_update********entry
[ 1149.101464] ********xenfb_send_event********entry
[ 1149.101483] ********xenfb_send_event********exit
[ 1149.101488] ********xenfb_do_update********exit
[ 1149.101493] ********xenfb_refresh********exit
[ 1149.101497] ********xenfb_imageblit********exit
[ 1149.101699] ********xenfb_event_handler********entry
[ 1149.101709] ********xenfb_refresh********entry
[ 1149.101714] ********xenfb_handle_resize_dpy********entry
[ 1149.101718] ********xenfb_handle_resize_dpy********exit
[ 1149.101723] ********xenfb_queue_full********entry
[ 1149.101727] ********xenfb_queue_full********exit
[ 1149.101732] ********xenfb_refresh********exit
[ 1149.101737] ********xenfb_event_handler********exit
[ 1149.305415] ********xenfb_imageblit********entry
[ 1149.305432] ********xenfb_refresh********entry
[ 1149.305437] ********xenfb_handle_resize_dpy********entry
[ 1149.305442] ********xenfb_handle_resize_dpy********exit
[ 1149.305447] ********xenfb_queue_full********entry
[ 1149.305452] ********xenfb_queue_full********exit
[ 1149.305456] ********xenfb_do_update********entry
[ 1149.305460] ********xenfb_send_event********entry
[ 1149.305479] ********xenfb_send_event********exit
[ 1149.305483] ********xenfb_do_update********exit
[ 1149.305488] ********xenfb_refresh********exit
[ 1149.305492] ********xenfb_imageblit********exit
[ 1149.305660] ********xenfb_event_handler********entry
[ 1149.305670] ********xenfb_refresh********entry
[ 1149.305675] ********xenfb_handle_resize_dpy********entry
[ 1149.305680] ********xenfb_handle_resize_dpy********exit
[ 1149.305685] ********xenfb_queue_full********entry
[ 1149.305689] ********xenfb_queue_full********exit
[ 1149.305694] ********xenfb_refresh********exit
[ 1149.305698] ********xenfb_event_handler********exit
[ 1149.513416] ********xenfb_imageblit********entry
[ 1149.513432] ********xenfb_refresh********entry
[ 1149.513437] ********xenfb_handle_resize_dpy********entry
[ 1149.513443] ********xenfb_handle_resize_dpy********exit
[ 1149.513448] ********xenfb_queue_full********entry
[ 1149.513453] ********xenfb_queue_full********exit
[ 1149.513457] ********xenfb_do_update********entry
[ 1149.513461] ********xenfb_send_event********entry
[ 1149.513480] ********xenfb_send_event********exit
[ 1149.513485] ********xenfb_do_update********exit
[ 1149.513490] ********xenfb_refresh********exit
[ 1149.513494] ********xenfb_imageblit********exit
[ 1149.513646] ********xenfb_event_handler********entry
[ 1149.513655] ********xenfb_refresh********entry
[ 1149.513660] ********xenfb_handle_resize_dpy********entry
[ 1149.513665] ********xenfb_handle_resize_dpy********exit
[ 1149.513670] ********xenfb_queue_full********entry
[ 1149.513674] ********xenfb_queue_full********exit
[ 1149.513679] ********xenfb_refresh********exit
[ 1149.513683] ********xenfb_event_handler********exit
[ 1149.721416] ********xenfb_imageblit********entry
[ 1149.721432] ********xenfb_refresh********entry
[ 1149.721437] ********xenfb_handle_resize_dpy********entry
[ 1149.721443] ********xenfb_handle_resize_dpy********exit
[ 1149.721448] ********xenfb_queue_full********entry
[ 1149.721453] ********xenfb_queue_full********exit
[ 1149.721458] ********xenfb_do_update********entry
[ 1149.721462] ********xenfb_send_event********entry
[ 1149.721482] ********xenfb_send_event********exit
[ 1149.721486] ********xenfb_do_update********exit
[ 1149.721491] ********xenfb_refresh********exit
[ 1149.721495] ********xenfb_imageblit********exit
[ 1149.721697] ********xenfb_event_handler********entry
[ 1149.721706] ********xenfb_refresh********entry
[ 1149.721711] ********xenfb_handle_resize_dpy********entry
[ 1149.721716] ********xenfb_handle_resize_dpy********exit
[ 1149.721720] ********xenfb_queue_full********entry
[ 1149.721725] ********xenfb_queue_full********exit
[ 1149.721729] ********xenfb_refresh********exit
[ 1149.721734] ********xenfb_event_handler********exit
[ 1149.925406] ********xenfb_imageblit********entry
[ 1149.925420] ********xenfb_refresh********entry
[ 1149.925425] ********xenfb_handle_resize_dpy********entry
[ 1149.925431] ********xenfb_handle_resize_dpy********exit
[ 1149.925437] ********xenfb_queue_full********entry
[ 1149.925441] ********xenfb_queue_full********exit
[ 1149.925445] ********xenfb_do_update********entry
[ 1149.925449] ********xenfb_send_event********entry
[ 1149.925470] ********xenfb_send_event********exit
[ 1149.925475] ********xenfb_do_update********exit
[ 1149.925479] ********xenfb_refresh********exit
[ 1149.925484] ********xenfb_imageblit********exit
[ 1149.925688] ********xenfb_event_handler********entry
[ 1149.925697] ********xenfb_refresh********entry
[ 1149.925702] ********xenfb_handle_resize_dpy********entry
[ 1149.925706] ********xenfb_handle_resize_dpy********exit
[ 1149.925711] ********xenfb_queue_full********entry
[ 1149.925716] ********xenfb_queue_full********exit
[ 1149.925720] ********xenfb_refresh********exit
[ 1149.925725] ********xenfb_event_handler********exit
[ 1150.133405] ********xenfb_imageblit********entry
[ 1150.133419] ********xenfb_refresh********entry
[ 1150.133424] ********xenfb_handle_resize_dpy********entry
[ 1150.133429] ********xenfb_handle_resize_dpy********exit
[ 1150.133435] ********xenfb_queue_full********entry
[ 1150.133439] ********xenfb_queue_full********exit
[ 1150.133443] ********xenfb_do_update********entry
[ 1150.133448] ********xenfb_send_event********entry
[ 1150.133468] ********xenfb_send_event********exit
[ 1150.133473] ********xenfb_do_update********exit
[ 1150.133477] ********xenfb_refresh********exit
[ 1150.133481] ********xenfb_imageblit********exit
[ 1150.133623] ********xenfb_event_handler********entry
[ 1150.133632] ********xenfb_refresh********entry
[ 1150.133637] ********xenfb_handle_resize_dpy********entry
[ 1150.133642] ********xenfb_handle_resize_dpy********exit
[ 1150.133647] ********xenfb_queue_full********entry
[ 1150.133651] ********xenfb_queue_full********exit
[ 1150.133656] ********xenfb_refresh********exit
[ 1150.133660] ********xenfb_event_handler********exit
[ 1150.337406] ********xenfb_imageblit********entry
[ 1150.337421] ********xenfb_refresh********entry
[ 1150.337425] ********xenfb_handle_resize_dpy********entry
[ 1150.337431] ********xenfb_handle_resize_dpy********exit
[ 1150.337436] ********xenfb_queue_full********entry
[ 1150.337440] ********xenfb_queue_full********exit
[ 1150.337445] ********xenfb_do_update********entry
[ 1150.337449] ********xenfb_send_event********entry
[ 1150.337470] ********xenfb_send_event********exit
[ 1150.337475] ********xenfb_do_update********exit
[ 1150.337479] ********xenfb_refresh********exit
[ 1150.337483] ********xenfb_imageblit********exit
[ 1150.337660] ********xenfb_event_handler********entry
[ 1150.337670] ********xenfb_refresh********entry
[ 1150.337674] ********xenfb_handle_resize_dpy********entry
[ 1150.337679] ********xenfb_handle_resize_dpy********exit
[ 1150.337683] ********xenfb_queue_full********entry
[ 1150.337688] ********xenfb_queue_full********exit
[ 1150.337693] ********xenfb_refresh********exit
[ 1150.337697] ********xenfb_event_handler********exit
[ 1150.545407] ********xenfb_imageblit********entry
[ 1150.545422] ********xenfb_refresh********entry
[ 1150.545426] ********xenfb_handle_resize_dpy********entry
[ 1150.545432] ********xenfb_handle_resize_dpy********exit
[ 1150.545437] ********xenfb_queue_full********entry
[ 1150.545442] ********xenfb_queue_full********exit
[ 1150.545446] ********xenfb_do_update********entry
[ 1150.545450] ********xenfb_send_event********entry
[ 1150.545472] ********xenfb_send_event********exit
[ 1150.545476] ********xenfb_do_update********exit
[ 1150.545481] ********xenfb_refresh********exit
[ 1150.545485] ********xenfb_imageblit********exit
[ 1150.545688] ********xenfb_event_handler********entry
[ 1150.545698] ********xenfb_refresh********entry
[ 1150.545702] ********xenfb_handle_resize_dpy********entry
[ 1150.545707] ********xenfb_handle_resize_dpy********exit
[ 1150.545711] ********xenfb_queue_full********entry
[ 1150.545716] ********xenfb_queue_full********exit
[ 1150.545720] ********xenfb_refresh********exit
[ 1150.545725] ********xenfb_event_handler********exit
[ 1150.749409] ********xenfb_imageblit********entry
[ 1150.749423] ********xenfb_refresh********entry
[ 1150.749428] ********xenfb_handle_resize_dpy********entry
[ 1150.749433] ********xenfb_handle_resize_dpy********exit
[ 1150.749439] ********xenfb_queue_full********entry
[ 1150.749443] ********xenfb_queue_full********exit
[ 1150.749447] ********xenfb_do_update********entry
[ 1150.749451] ********xenfb_send_event********entry
[ 1150.749473] ********xenfb_send_event********exit
[ 1150.749478] ********xenfb_do_update********exit
[ 1150.749483] ********xenfb_refresh********exit
[ 1150.749487] ********xenfb_imageblit********exit
[ 1150.749670] ********xenfb_event_handler********entry
[ 1150.749678] ********xenfb_refresh********entry
[ 1150.749683] ********xenfb_handle_resize_dpy********entry
[ 1150.749687] ********xenfb_handle_resize_dpy********exit
[ 1150.749692] ********xenfb_queue_full********entry
[ 1150.749697] ********xenfb_queue_full********exit
[ 1150.749701] ********xenfb_refresh********exit
[ 1150.749706] ********xenfb_event_handler********exit
[ 1150.957402] ********xenfb_imageblit********entry
[ 1150.957415] ********xenfb_refresh********entry
[ 1150.957420] ********xenfb_handle_resize_dpy********entry
[ 1150.957425] ********xenfb_handle_resize_dpy********exit
[ 1150.957431] ********xenfb_queue_full********entry
[ 1150.957435] ********xenfb_queue_full********exit
[ 1150.957439] ********xenfb_do_update********entry
[ 1150.957444] ********xenfb_send_event********entry
[ 1150.957464] ********xenfb_send_event********exit
[ 1150.957468] ********xenfb_do_update********exit
[ 1150.957473] ********xenfb_refresh********exit
[ 1150.957477] ********xenfb_imageblit********exit
[ 1150.957647] ********xenfb_event_handler********entry
[ 1150.957656] ********xenfb_refresh********entry
[ 1150.957661] ********xenfb_handle_resize_dpy********entry
[ 1150.957666] ********xenfb_handle_resize_dpy********exit
[ 1150.957670] ********xenfb_queue_full********entry
[ 1150.957675] ********xenfb_queue_full********exit
[ 1150.957679] ********xenfb_refresh********exit
[ 1150.957684] ********xenfb_event_handler********exit
[ 1151.161406] ********xenfb_imageblit********entry
[ 1151.161419] ********xenfb_refresh********entry
[ 1151.161423] ********xenfb_handle_resize_dpy********entry
[ 1151.161429] ********xenfb_handle_resize_dpy********exit
[ 1151.161434] ********xenfb_queue_full********entry
[ 1151.161439] ********xenfb_queue_full********exit
[ 1151.161443] ********xenfb_do_update********entry
[ 1151.161447] ********xenfb_send_event********entry
[ 1151.161468] ********xenfb_send_event********exit
[ 1151.161472] ********xenfb_do_update********exit
[ 1151.161477] ********xenfb_refresh********exit
[ 1151.161481] ********xenfb_imageblit********exit
[ 1151.161648] ********xenfb_event_handler********entry
[ 1151.161657] ********xenfb_refresh********entry
[ 1151.161661] ********xenfb_handle_resize_dpy********entry
[ 1151.161666] ********xenfb_handle_resize_dpy********exit
[ 1151.161671] ********xenfb_queue_full********entry
[ 1151.161675] ********xenfb_queue_full********exit
[ 1151.161680] ********xenfb_refresh********exit
[ 1151.161684] ********xenfb_event_handler********exit
[ 1151.369416] ********xenfb_imageblit********entry
[ 1151.369433] ********xenfb_refresh********entry
[ 1151.369438] ********xenfb_handle_resize_dpy********entry
[ 1151.369444] ********xenfb_handle_resize_dpy********exit
[ 1151.369449] ********xenfb_queue_full********entry
[ 1151.369454] ********xenfb_queue_full********exit
[ 1151.369459] ********xenfb_do_update********entry
[ 1151.369463] ********xenfb_send_event********entry
[ 1151.369484] ********xenfb_send_event********exit
[ 1151.369488] ********xenfb_do_update********exit
[ 1151.369492] ********xenfb_refresh********exit
[ 1151.369497] ********xenfb_imageblit********exit
[ 1151.369709] ********xenfb_event_handler********entry
[ 1151.369719] ********xenfb_refresh********entry
[ 1151.369723] ********xenfb_handle_resize_dpy********entry
[ 1151.369729] ********xenfb_handle_resize_dpy********exit
[ 1151.369733] ********xenfb_queue_full********entry
[ 1151.369738] ********xenfb_queue_full********exit
[ 1151.369742] ********xenfb_refresh********exit
[ 1151.369747] ********xenfb_event_handler********exit
[ 1151.573409] ********xenfb_imageblit********entry
[ 1151.573424] ********xenfb_refresh********entry
[ 1151.573429] ********xenfb_handle_resize_dpy********entry
[ 1151.573435] ********xenfb_handle_resize_dpy********exit
[ 1151.573441] ********xenfb_queue_full********entry
[ 1151.573445] ********xenfb_queue_full********exit
[ 1151.573449] ********xenfb_do_update********entry
[ 1151.573453] ********xenfb_send_event********entry
[ 1151.573474] ********xenfb_send_event********exit
[ 1151.573479] ********xenfb_do_update********exit
[ 1151.573483] ********xenfb_refresh********exit
[ 1151.573487] ********xenfb_imageblit********exit
[ 1151.573665] ********xenfb_event_handler********entry
[ 1151.573674] ********xenfb_refresh********entry
[ 1151.573679] ********xenfb_handle_resize_dpy********entry
[ 1151.573684] ********xenfb_handle_resize_dpy********exit
[ 1151.573689] ********xenfb_queue_full********entry
[ 1151.573693] ********xenfb_queue_full********exit
[ 1151.573698] ********xenfb_refresh********exit
[ 1151.573702] ********xenfb_event_handler********exit
[ 1151.777417] ********xenfb_imageblit********entry
[ 1151.777434] ********xenfb_refresh********entry
[ 1151.777439] ********xenfb_handle_resize_dpy********entry
[ 1151.777444] ********xenfb_handle_resize_dpy********exit
[ 1151.777449] ********xenfb_queue_full********entry
[ 1151.777454] ********xenfb_queue_full********exit
[ 1151.777458] ********xenfb_do_update********entry
[ 1151.777462] ********xenfb_send_event********entry
[ 1151.777482] ********xenfb_send_event********exit
[ 1151.777486] ********xenfb_do_update********exit
[ 1151.777491] ********xenfb_refresh********exit
[ 1151.777495] ********xenfb_imageblit********exit
[ 1151.777676] ********xenfb_event_handler********entry
[ 1151.777686] ********xenfb_refresh********entry
[ 1151.777690] ********xenfb_handle_resize_dpy********entry
[ 1151.777695] ********xenfb_handle_resize_dpy********exit
[ 1151.777700] ********xenfb_queue_full********entry
[ 1151.777704] ********xenfb_queue_full********exit
[ 1151.777709] ********xenfb_refresh********exit
[ 1151.777713] ********xenfb_event_handler********exit
[ 1151.981406] ********xenfb_imageblit********entry
[ 1151.981420] ********xenfb_refresh********entry
[ 1151.981425] ********xenfb_handle_resize_dpy********entry
[ 1151.981430] ********xenfb_handle_resize_dpy********exit
[ 1151.981436] ********xenfb_queue_full********entry
[ 1151.981441] ********xenfb_queue_full********exit
[ 1151.981445] ********xenfb_do_update********entry
[ 1151.981449] ********xenfb_send_event********entry
[ 1151.981470] ********xenfb_send_event********exit
[ 1151.981475] ********xenfb_do_update********exit
[ 1151.981479] ********xenfb_refresh********exit
[ 1151.981484] ********xenfb_imageblit********exit
[ 1151.981722] ********xenfb_event_handler********entry
[ 1151.981732] ********xenfb_refresh********entry
[ 1151.981737] ********xenfb_handle_resize_dpy********entry
[ 1151.981742] ********xenfb_handle_resize_dpy********exit
[ 1151.981746] ********xenfb_queue_full********entry
[ 1151.981751] ********xenfb_queue_full********exit
[ 1151.981756] ********xenfb_refresh********exit
[ 1151.981760] ********xenfb_event_handler********exit
[ 1152.189413] ********xenfb_imageblit********entry
[ 1152.189429] ********xenfb_refresh********entry
[ 1152.189434] ********xenfb_handle_resize_dpy********entry
[ 1152.189440] ********xenfb_handle_resize_dpy********exit
[ 1152.189446] ********xenfb_queue_full********entry
[ 1152.189450] ********xenfb_queue_full********exit
[ 1152.189454] ********xenfb_do_update********entry
[ 1152.189459] ********xenfb_send_event********entry
[ 1152.189479] ********xenfb_send_event********exit
[ 1152.189483] ********xenfb_do_update********exit
[ 1152.189488] ********xenfb_refresh********exit
[ 1152.189492] ********xenfb_imageblit********exit
[ 1152.189723] ********xenfb_event_handler********entry
[ 1152.189734] ********xenfb_refresh********entry
[ 1152.189738] ********xenfb_handle_resize_dpy********entry
[ 1152.189744] ********xenfb_handle_resize_dpy********exit
[ 1152.189748] ********xenfb_queue_full********entry
[ 1152.189753] ********xenfb_queue_full********exit
[ 1152.189757] ********xenfb_refresh********exit
[ 1152.189762] ********xenfb_event_handler********exit
[ 1152.393412] ********xenfb_imageblit********entry
[ 1152.393430] ********xenfb_refresh********entry
[ 1152.393434] ********xenfb_handle_resize_dpy********entry
[ 1152.393440] ********xenfb_handle_resize_dpy********exit
[ 1152.393446] ********xenfb_queue_full********entry
[ 1152.393450] ********xenfb_queue_full********exit
[ 1152.393454] ********xenfb_do_update********entry
[ 1152.393458] ********xenfb_send_event********entry
[ 1152.393478] ********xenfb_send_event********exit
[ 1152.393483] ********xenfb_do_update********exit
[ 1152.393487] ********xenfb_refresh********exit
[ 1152.393491] ********xenfb_imageblit********exit
[ 1152.393688] ********xenfb_event_handler********entry
[ 1152.393698] ********xenfb_refresh********entry
[ 1152.393703] ********xenfb_handle_resize_dpy********entry
[ 1152.393707] ********xenfb_handle_resize_dpy********exit
[ 1152.393712] ********xenfb_queue_full********entry
[ 1152.393717] ********xenfb_queue_full********exit
[ 1152.393721] ********xenfb_refresh********exit
[ 1152.393726] ********xenfb_event_handler********exit
[ 1152.597406] ********xenfb_imageblit********entry
[ 1152.597420] ********xenfb_refresh********entry
[ 1152.597425] ********xenfb_handle_resize_dpy********entry
[ 1152.597430] ********xenfb_handle_resize_dpy********exit
[ 1152.597435] ********xenfb_queue_full********entry
[ 1152.597440] ********xenfb_queue_full********exit
[ 1152.597444] ********xenfb_do_update********entry
[ 1152.597448] ********xenfb_send_event********entry
[ 1152.597469] ********xenfb_send_event********exit
[ 1152.597474] ********xenfb_do_update********exit
[ 1152.597478] ********xenfb_refresh********exit
[ 1152.597482] ********xenfb_imageblit********exit
[ 1152.597675] ********xenfb_event_handler********entry
[ 1152.597685] ********xenfb_refresh********entry
[ 1152.597690] ********xenfb_handle_resize_dpy********entry
[ 1152.597695] ********xenfb_handle_resize_dpy********exit
[ 1152.597700] ********xenfb_queue_full********entry
[ 1152.597704] ********xenfb_queue_full********exit
[ 1152.597708] ********xenfb_refresh********exit
[ 1152.597713] ********xenfb_event_handler********exit
[ 1152.801409] ********xenfb_imageblit********entry
[ 1152.801424] ********xenfb_refresh********entry
[ 1152.801429] ********xenfb_handle_resize_dpy********entry
[ 1152.801434] ********xenfb_handle_resize_dpy********exit
[ 1152.801440] ********xenfb_queue_full********entry
[ 1152.801444] ********xenfb_queue_full********exit
[ 1152.801448] ********xenfb_do_update********entry
[ 1152.801453] ********xenfb_send_event********entry
[ 1152.801475] ********xenfb_send_event********exit
[ 1152.801479] ********xenfb_do_update********exit
[ 1152.801483] ********xenfb_refresh********exit
[ 1152.801488] ********xenfb_imageblit********exit
[ 1152.801684] ********xenfb_event_handler********entry
[ 1152.801692] ********xenfb_refresh********entry
[ 1152.801697] ********xenfb_handle_resize_dpy********entry
[ 1152.801702] ********xenfb_handle_resize_dpy********exit
[ 1152.801707] ********xenfb_queue_full********entry
[ 1152.801711] ********xenfb_queue_full********exit
[ 1152.801716] ********xenfb_refresh********exit
[ 1152.801720] ********xenfb_event_handler********exit
[ 1153.005403] ********xenfb_imageblit********entry
[ 1153.005417] ********xenfb_refresh********entry
[ 1153.005421] ********xenfb_handle_resize_dpy********entry
[ 1153.005426] ********xenfb_handle_resize_dpy********exit
[ 1153.005432] ********xenfb_queue_full********entry
[ 1153.005437] ********xenfb_queue_full********exit
[ 1153.005441] ********xenfb_do_update********entry
[ 1153.005445] ********xenfb_send_event********entry
[ 1153.005465] ********xenfb_send_event********exit
[ 1153.005470] ********xenfb_do_update********exit
[ 1153.005474] ********xenfb_refresh********exit
[ 1153.005478] ********xenfb_imageblit********exit
[ 1153.005676] ********xenfb_event_handler********entry
[ 1153.005686] ********xenfb_refresh********entry
[ 1153.005690] ********xenfb_handle_resize_dpy********entry
[ 1153.005695] ********xenfb_handle_resize_dpy********exit
[ 1153.005700] ********xenfb_queue_full********entry
[ 1153.005705] ********xenfb_queue_full********exit
[ 1153.005709] ********xenfb_refresh********exit
[ 1153.005713] ********xenfb_event_handler********exit
[ 1153.209406] ********xenfb_imageblit********entry
[ 1153.209421] ********xenfb_refresh********entry
[ 1153.209426] ********xenfb_handle_resize_dpy********entry
[ 1153.209431] ********xenfb_handle_resize_dpy********exit
[ 1153.209437] ********xenfb_queue_full********entry
[ 1153.209441] ********xenfb_queue_full********exit
[ 1153.209445] ********xenfb_do_update********entry
[ 1153.209450] ********xenfb_send_event********entry
[ 1153.209472] ********xenfb_send_event********exit
[ 1153.209477] ********xenfb_do_update********exit
[ 1153.209481] ********xenfb_refresh********exit
[ 1153.209485] ********xenfb_imageblit********exit
[ 1153.209626] ********xenfb_event_handler********entry
[ 1153.209634] ********xenfb_refresh********entry
[ 1153.209639] ********xenfb_handle_resize_dpy********entry
[ 1153.209644] ********xenfb_handle_resize_dpy********exit
[ 1153.209648] ********xenfb_queue_full********entry
[ 1153.209653] ********xenfb_queue_full********exit
[ 1153.209657] ********xenfb_refresh********exit
[ 1153.209662] ********xenfb_event_handler********exit
[ 1153.413408] ********xenfb_imageblit********entry
[ 1153.413423] ********xenfb_refresh********entry
[ 1153.413428] ********xenfb_handle_resize_dpy********entry
[ 1153.413433] ********xenfb_handle_resize_dpy********exit
[ 1153.413439] ********xenfb_queue_full********entry
[ 1153.413444] ********xenfb_queue_full********exit
[ 1153.413448] ********xenfb_do_update********entry
[ 1153.413452] ********xenfb_send_event********entry
[ 1153.413473] ********xenfb_send_event********exit
[ 1153.413477] ********xenfb_do_update********exit
[ 1153.413482] ********xenfb_refresh********exit
[ 1153.413486] ********xenfb_imageblit********exit
[ 1153.413693] ********xenfb_event_handler********entry
[ 1153.413703] ********xenfb_refresh********entry
[ 1153.413707] ********xenfb_handle_resize_dpy********entry
[ 1153.413712] ********xenfb_handle_resize_dpy********exit
[ 1153.413717] ********xenfb_queue_full********entry
[ 1153.413721] ********xenfb_queue_full********exit
[ 1153.413726] ********xenfb_refresh********exit
[ 1153.413730] ********xenfb_event_handler********exit
[ 1153.621406] ********xenfb_imageblit********entry
[ 1153.621420] ********xenfb_refresh********entry
[ 1153.621425] ********xenfb_handle_resize_dpy********entry
[ 1153.621431] ********xenfb_handle_resize_dpy********exit
[ 1153.621436] ********xenfb_queue_full********entry
[ 1153.621441] ********xenfb_queue_full********exit
[ 1153.621445] ********xenfb_do_update********entry
[ 1153.621449] ********xenfb_send_event********entry
[ 1153.621470] ********xenfb_send_event********exit
[ 1153.621475] ********xenfb_do_update********exit
[ 1153.621479] ********xenfb_refresh********exit
[ 1153.621483] ********xenfb_imageblit********exit
[ 1153.621676] ********xenfb_event_handler********entry
[ 1153.621685] ********xenfb_refresh********entry
[ 1153.621689] ********xenfb_handle_resize_dpy********entry
[ 1153.621694] ********xenfb_handle_resize_dpy********exit
[ 1153.621699] ********xenfb_queue_full********entry
[ 1153.621703] ********xenfb_queue_full********exit
[ 1153.621708] ********xenfb_refresh********exit
[ 1153.621712] ********xenfb_event_handler********exit
[ 1153.825408] ********xenfb_imageblit********entry
[ 1153.825422] ********xenfb_refresh********entry
[ 1153.825427] ********xenfb_handle_resize_dpy********entry
[ 1153.825433] ********xenfb_handle_resize_dpy********exit
[ 1153.825438] ********xenfb_queue_full********entry
[ 1153.825443] ********xenfb_queue_full********exit
[ 1153.825447] ********xenfb_do_update********entry
[ 1153.825451] ********xenfb_send_event********entry
[ 1153.825473] ********xenfb_send_event********exit
[ 1153.825478] ********xenfb_do_update********exit
[ 1153.825482] ********xenfb_refresh********exit
[ 1153.825486] ********xenfb_imageblit********exit
[ 1153.825689] ********xenfb_event_handler********entry
[ 1153.825699] ********xenfb_refresh********entry
[ 1153.825703] ********xenfb_handle_resize_dpy********entry
[ 1153.825708] ********xenfb_handle_resize_dpy********exit
[ 1153.825713] ********xenfb_queue_full********entry
[ 1153.825717] ********xenfb_queue_full********exit
[ 1153.825722] ********xenfb_refresh********exit
[ 1153.825726] ********xenfb_event_handler********exit
[ 1154.033403] ********xenfb_imageblit********entry
[ 1154.033417] ********xenfb_refresh********entry
[ 1154.033421] ********xenfb_handle_resize_dpy********entry
[ 1154.033427] ********xenfb_handle_resize_dpy********exit
[ 1154.033432] ********xenfb_queue_full********entry
[ 1154.033436] ********xenfb_queue_full********exit
[ 1154.033440] ********xenfb_do_update********entry
[ 1154.033444] ********xenfb_send_event********entry
[ 1154.033466] ********xenfb_send_event********exit
[ 1154.033470] ********xenfb_do_update********exit
[ 1154.033475] ********xenfb_refresh********exit
[ 1154.033479] ********xenfb_imageblit********exit
[ 1154.033653] ********xenfb_event_handler********entry
[ 1154.033662] ********xenfb_refresh********entry
[ 1154.033667] ********xenfb_handle_resize_dpy********entry
[ 1154.033672] ********xenfb_handle_resize_dpy********exit
[ 1154.033676] ********xenfb_queue_full********entry
[ 1154.033681] ********xenfb_queue_full********exit
[ 1154.033686] ********xenfb_refresh********exit
[ 1154.033690] ********xenfb_event_handler********exit
[ 1154.241415] ********xenfb_imageblit********entry
[ 1154.241432] ********xenfb_refresh********entry
[ 1154.241436] ********xenfb_handle_resize_dpy********entry
[ 1154.241442] ********xenfb_handle_resize_dpy********exit
[ 1154.241447] ********xenfb_queue_full********entry
[ 1154.241452] ********xenfb_queue_full********exit
[ 1154.241456] ********xenfb_do_update********entry
[ 1154.241461] ********xenfb_send_event********entry
[ 1154.241481] ********xenfb_send_event********exit
[ 1154.241485] ********xenfb_do_update********exit
[ 1154.241489] ********xenfb_refresh********exit
[ 1154.241493] ********xenfb_imageblit********exit
[ 1154.241665] ********xenfb_event_handler********entry
[ 1154.241675] ********xenfb_refresh********entry
[ 1154.241679] ********xenfb_handle_resize_dpy********entry
[ 1154.241684] ********xenfb_handle_resize_dpy********exit
[ 1154.241689] ********xenfb_queue_full********entry
[ 1154.241693] ********xenfb_queue_full********exit
[ 1154.241698] ********xenfb_refresh********exit
[ 1154.241702] ********xenfb_event_handler********exit
[ 1154.449412] ********xenfb_imageblit********entry
[ 1154.449428] ********xenfb_refresh********entry
[ 1154.449433] ********xenfb_handle_resize_dpy********entry
[ 1154.449440] ********xenfb_handle_resize_dpy********exit
[ 1154.449445] ********xenfb_queue_full********entry
[ 1154.449449] ********xenfb_queue_full********exit
[ 1154.449454] ********xenfb_do_update********entry
[ 1154.449458] ********xenfb_send_event********entry
[ 1154.449480] ********xenfb_send_event********exit
[ 1154.449484] ********xenfb_do_update********exit
[ 1154.449489] ********xenfb_refresh********exit
[ 1154.449493] ********xenfb_imageblit********exit
[ 1154.449700] ********xenfb_event_handler********entry
[ 1154.449711] ********xenfb_refresh********entry
[ 1154.449715] ********xenfb_handle_resize_dpy********entry
[ 1154.449720] ********xenfb_handle_resize_dpy********exit
[ 1154.449725] ********xenfb_queue_full********entry
[ 1154.449729] ********xenfb_queue_full********exit
[ 1154.449734] ********xenfb_refresh********exit
[ 1154.449738] ********xenfb_event_handler********exit
[ 1154.653434] ********xenfb_imageblit********entry
[ 1154.653451] ********xenfb_refresh********entry
[ 1154.653456] ********xenfb_handle_resize_dpy********entry
[ 1154.653462] ********xenfb_handle_resize_dpy********exit
[ 1154.653468] ********xenfb_queue_full********entry
[ 1154.653473] ********xenfb_queue_full********exit
[ 1154.653477] ********xenfb_do_update********entry
[ 1154.653481] ********xenfb_send_event********entry
[ 1154.653504] ********xenfb_send_event********exit
[ 1154.653509] ********xenfb_do_update********exit
[ 1154.653513] ********xenfb_refresh********exit
[ 1154.653517] ********xenfb_imageblit********exit
[ 1154.653782] ********xenfb_event_handler********entry
[ 1154.653790] ********xenfb_refresh********entry
[ 1154.653795] ********xenfb_handle_resize_dpy********entry
[ 1154.653800] ********xenfb_handle_resize_dpy********exit
[ 1154.653804] ********xenfb_queue_full********entry
[ 1154.653809] ********xenfb_queue_full********exit
[ 1154.653813] ********xenfb_refresh********exit
[ 1154.653817] ********xenfb_event_handler********exit
[ 1154.857425] ********xenfb_imageblit********entry
[ 1154.857443] ********xenfb_refresh********entry
[ 1154.857448] ********xenfb_handle_resize_dpy********entry
[ 1154.857454] ********xenfb_handle_resize_dpy********exit
[ 1154.857460] ********xenfb_queue_full********entry
[ 1154.857464] ********xenfb_queue_full********exit
[ 1154.857469] ********xenfb_do_update********entry
[ 1154.857473] ********xenfb_send_event********entry
[ 1154.857496] ********xenfb_send_event********exit
[ 1154.857501] ********xenfb_do_update********exit
[ 1154.857505] ********xenfb_refresh********exit
[ 1154.857509] ********xenfb_imageblit********exit
[ 1154.857717] ********xenfb_event_handler********entry
[ 1154.857728] ********xenfb_refresh********entry
[ 1154.857733] ********xenfb_handle_resize_dpy********entry
[ 1154.857738] ********xenfb_handle_resize_dpy********exit
[ 1154.857743] ********xenfb_queue_full********entry
[ 1154.857748] ********xenfb_queue_full********exit
[ 1154.857753] ********xenfb_refresh********exit
[ 1154.857757] ********xenfb_event_handler********exit
[ 1155.061417] ********xenfb_imageblit********entry
[ 1155.061435] ********xenfb_refresh********entry
[ 1155.061440] ********xenfb_handle_resize_dpy********entry
[ 1155.061446] ********xenfb_handle_resize_dpy********exit
[ 1155.061451] ********xenfb_queue_full********entry
[ 1155.061456] ********xenfb_queue_full********exit
[ 1155.061460] ********xenfb_do_update********entry
[ 1155.061464] ********xenfb_send_event********entry
[ 1155.061487] ********xenfb_send_event********exit
[ 1155.061491] ********xenfb_do_update********exit
[ 1155.061496] ********xenfb_refresh********exit
[ 1155.061500] ********xenfb_imageblit********exit
[ 1155.061710] ********xenfb_event_handler********entry
[ 1155.061721] ********xenfb_refresh********entry
[ 1155.061726] ********xenfb_handle_resize_dpy********entry
[ 1155.061732] ********xenfb_handle_resize_dpy********exit
[ 1155.061737] ********xenfb_queue_full********entry
[ 1155.061741] ********xenfb_queue_full********exit
[ 1155.061746] ********xenfb_refresh********exit
[ 1155.061750] ********xenfb_event_handler********exit
[ 1155.269416] ********xenfb_imageblit********entry
[ 1155.269434] ********xenfb_refresh********entry
[ 1155.269439] ********xenfb_handle_resize_dpy********entry
[ 1155.269445] ********xenfb_handle_resize_dpy********exit
[ 1155.269450] ********xenfb_queue_full********entry
[ 1155.269454] ********xenfb_queue_full********exit
[ 1155.269459] ********xenfb_do_update********entry
[ 1155.269463] ********xenfb_send_event********entry
[ 1155.269487] ********xenfb_send_event********exit
[ 1155.269491] ********xenfb_do_update********exit
[ 1155.269496] ********xenfb_refresh********exit
[ 1155.269500] ********xenfb_imageblit********exit
[ 1155.269725] ********xenfb_event_handler********entry
[ 1155.269736] ********xenfb_refresh********entry
[ 1155.269741] ********xenfb_handle_resize_dpy********entry
[ 1155.269746] ********xenfb_handle_resize_dpy********exit
[ 1155.269751] ********xenfb_queue_full********entry
[ 1155.269755] ********xenfb_queue_full********exit
[ 1155.269760] ********xenfb_refresh********exit
[ 1155.269764] ********xenfb_event_handler********exit
[ 1155.473421] ********xenfb_imageblit********entry
[ 1155.473439] ********xenfb_refresh********entry
[ 1155.473444] ********xenfb_handle_resize_dpy********entry
[ 1155.473450] ********xenfb_handle_resize_dpy********exit
[ 1155.473456] ********xenfb_queue_full********entry
[ 1155.473461] ********xenfb_queue_full********exit
[ 1155.473465] ********xenfb_do_update********entry
[ 1155.473469] ********xenfb_send_event********entry
[ 1155.473492] ********xenfb_send_event********exit
[ 1155.473497] ********xenfb_do_update********exit
[ 1155.473501] ********xenfb_refresh********exit
[ 1155.473505] ********xenfb_imageblit********exit
[ 1155.473735] ********xenfb_event_handler********entry
[ 1155.473745] ********xenfb_refresh********entry
[ 1155.473750] ********xenfb_handle_resize_dpy********entry
[ 1155.473756] ********xenfb_handle_resize_dpy********exit
[ 1155.473761] ********xenfb_queue_full********entry
[ 1155.473765] ********xenfb_queue_full********exit
[ 1155.473770] ********xenfb_refresh********exit
[ 1155.473774] ********xenfb_event_handler********exit
[ 1155.677414] ********xenfb_imageblit********entry
[ 1155.677431] ********xenfb_refresh********entry
[ 1155.677436] ********xenfb_handle_resize_dpy********entry
[ 1155.677442] ********xenfb_handle_resize_dpy********exit
[ 1155.677448] ********xenfb_queue_full********entry
[ 1155.677452] ********xenfb_queue_full********exit
[ 1155.677456] ********xenfb_do_update********entry
[ 1155.677461] ********xenfb_send_event********entry
[ 1155.677482] ********xenfb_send_event********exit
[ 1155.677486] ********xenfb_do_update********exit
[ 1155.677491] ********xenfb_refresh********exit
[ 1155.677495] ********xenfb_imageblit********exit
[ 1155.677705] ********xenfb_event_handler********entry
[ 1155.677715] ********xenfb_refresh********entry
[ 1155.677720] ********xenfb_handle_resize_dpy********entry
[ 1155.677725] ********xenfb_handle_resize_dpy********exit
[ 1155.677730] ********xenfb_queue_full********entry
[ 1155.677734] ********xenfb_queue_full********exit
[ 1155.677739] ********xenfb_refresh********exit
[ 1155.677743] ********xenfb_event_handler********exit
[ 1155.881414] ********xenfb_imageblit********entry
[ 1155.881433] ********xenfb_refresh********entry
[ 1155.881438] ********xenfb_handle_resize_dpy********entry
[ 1155.881444] ********xenfb_handle_resize_dpy********exit
[ 1155.881449] ********xenfb_queue_full********entry
[ 1155.881454] ********xenfb_queue_full********exit
[ 1155.881458] ********xenfb_do_update********entry
[ 1155.881463] ********xenfb_send_event********entry
[ 1155.881487] ********xenfb_send_event********exit
[ 1155.881491] ********xenfb_do_update********exit
[ 1155.881495] ********xenfb_refresh********exit
[ 1155.881499] ********xenfb_imageblit********exit
[ 1155.881763] ********xenfb_event_handler********entry
[ 1155.881771] ********xenfb_refresh********entry
[ 1155.881776] ********xenfb_handle_resize_dpy********entry
[ 1155.881781] ********xenfb_handle_resize_dpy********exit
[ 1155.881786] ********xenfb_queue_full********entry
[ 1155.881790] ********xenfb_queue_full********exit
[ 1155.881795] ********xenfb_refresh********exit
[ 1155.881799] ********xenfb_event_handler********exit
[ 1156.085412] ********xenfb_imageblit********entry
[ 1156.085429] ********xenfb_refresh********entry
[ 1156.085434] ********xenfb_handle_resize_dpy********entry
[ 1156.085440] ********xenfb_handle_resize_dpy********exit
[ 1156.085446] ********xenfb_queue_full********entry
[ 1156.085450] ********xenfb_queue_full********exit
[ 1156.085454] ********xenfb_do_update********entry
[ 1156.085459] ********xenfb_send_event********entry
[ 1156.085478] ********xenfb_send_event********exit
[ 1156.085483] ********xenfb_do_update********exit
[ 1156.085487] ********xenfb_refresh********exit
[ 1156.085492] ********xenfb_imageblit********exit
[ 1156.085678] ********xenfb_event_handler********entry
[ 1156.085689] ********xenfb_refresh********entry
[ 1156.085694] ********xenfb_handle_resize_dpy********entry
[ 1156.085699] ********xenfb_handle_resize_dpy********exit
[ 1156.085704] ********xenfb_queue_full********entry
[ 1156.085709] ********xenfb_queue_full********exit
[ 1156.085713] ********xenfb_refresh********exit
[ 1156.085718] ********xenfb_event_handler********exit
[ 1156.289407] ********xenfb_imageblit********entry
[ 1156.289422] ********xenfb_refresh********entry
[ 1156.289426] ********xenfb_handle_resize_dpy********entry
[ 1156.289432] ********xenfb_handle_resize_dpy********exit
[ 1156.289437] ********xenfb_queue_full********entry
[ 1156.289442] ********xenfb_queue_full********exit
[ 1156.289446] ********xenfb_do_update********entry
[ 1156.289450] ********xenfb_send_event********entry
[ 1156.289471] ********xenfb_send_event********exit
[ 1156.289476] ********xenfb_do_update********exit
[ 1156.289480] ********xenfb_refresh********exit
[ 1156.289484] ********xenfb_imageblit********exit
[ 1156.289682] ********xenfb_event_handler********entry
[ 1156.289692] ********xenfb_refresh********entry
[ 1156.289696] ********xenfb_handle_resize_dpy********entry
[ 1156.289701] ********xenfb_handle_resize_dpy********exit
[ 1156.289706] ********xenfb_queue_full********entry
[ 1156.289711] ********xenfb_queue_full********exit
[ 1156.289715] ********xenfb_refresh********exit
[ 1156.289719] ********xenfb_event_handler********exit
[ 1156.493404] ********xenfb_imageblit********entry
[ 1156.493419] ********xenfb_refresh********entry
[ 1156.493425] ********xenfb_handle_resize_dpy********entry
[ 1156.493430] ********xenfb_handle_resize_dpy********exit
[ 1156.493436] ********xenfb_queue_full********entry
[ 1156.493440] ********xenfb_queue_full********exit
[ 1156.493444] ********xenfb_do_update********entry
[ 1156.493449] ********xenfb_send_event********entry
[ 1156.493471] ********xenfb_send_event********exit
[ 1156.493476] ********xenfb_do_update********exit
[ 1156.493480] ********xenfb_refresh********exit
[ 1156.493484] ********xenfb_imageblit********exit
[ 1156.493692] ********xenfb_event_handler********entry
[ 1156.493701] ********xenfb_refresh********entry
[ 1156.493705] ********xenfb_handle_resize_dpy********entry
[ 1156.493710] ********xenfb_handle_resize_dpy********exit
[ 1156.493715] ********xenfb_queue_full********entry
[ 1156.493719] ********xenfb_queue_full********exit
[ 1156.493724] ********xenfb_refresh********exit
[ 1156.493728] ********xenfb_event_handler********exit
[ 1156.701409] ********xenfb_imageblit********entry
[ 1156.701426] ********xenfb_refresh********entry
[ 1156.701431] ********xenfb_handle_resize_dpy********entry
[ 1156.701437] ********xenfb_handle_resize_dpy********exit
[ 1156.701442] ********xenfb_queue_full********entry
[ 1156.701447] ********xenfb_queue_full********exit
[ 1156.701451] ********xenfb_do_update********entry
[ 1156.701456] ********xenfb_send_event********entry
[ 1156.701476] ********xenfb_send_event********exit
[ 1156.701480] ********xenfb_do_update********exit
[ 1156.701484] ********xenfb_refresh********exit
[ 1156.701488] ********xenfb_imageblit********exit
[ 1156.701656] ********xenfb_event_handler********entry
[ 1156.701667] ********xenfb_refresh********entry
[ 1156.701672] ********xenfb_handle_resize_dpy********entry
[ 1156.701677] ********xenfb_handle_resize_dpy********exit
[ 1156.701681] ********xenfb_queue_full********entry
[ 1156.701686] ********xenfb_queue_full********exit
[ 1156.701691] ********xenfb_refresh********exit
[ 1156.701695] ********xenfb_event_handler********exit
[ 1156.909405] ********xenfb_imageblit********entry
[ 1156.909421] ********xenfb_refresh********entry
[ 1156.909426] ********xenfb_handle_resize_dpy********entry
[ 1156.909432] ********xenfb_handle_resize_dpy********exit
[ 1156.909438] ********xenfb_queue_full********entry
[ 1156.909442] ********xenfb_queue_full********exit
[ 1156.909447] ********xenfb_do_update********entry
[ 1156.909451] ********xenfb_send_event********entry
[ 1156.909470] ********xenfb_send_event********exit
[ 1156.909475] ********xenfb_do_update********exit
[ 1156.909479] ********xenfb_refresh********exit
[ 1156.909483] ********xenfb_imageblit********exit
[ 1156.909649] ********xenfb_event_handler********entry
[ 1156.909658] ********xenfb_refresh********entry
[ 1156.909663] ********xenfb_handle_resize_dpy********entry
[ 1156.909668] ********xenfb_handle_resize_dpy********exit
[ 1156.909673] ********xenfb_queue_full********entry
[ 1156.909677] ********xenfb_queue_full********exit
[ 1156.909682] ********xenfb_refresh********exit
[ 1156.909687] ********xenfb_event_handler********exit
[ 1157.117409] ********xenfb_imageblit********entry
[ 1157.117425] ********xenfb_refresh********entry
[ 1157.117430] ********xenfb_handle_resize_dpy********entry
[ 1157.117436] ********xenfb_handle_resize_dpy********exit
[ 1157.117441] ********xenfb_queue_full********entry
[ 1157.117446] ********xenfb_queue_full********exit
[ 1157.117450] ********xenfb_do_update********entry
[ 1157.117454] ********xenfb_send_event********entry
[ 1157.117474] ********xenfb_send_event********exit
[ 1157.117479] ********xenfb_do_update********exit
[ 1157.117483] ********xenfb_refresh********exit
[ 1157.117487] ********xenfb_imageblit********exit
[ 1157.117657] ********xenfb_event_handler********entry
[ 1157.117667] ********xenfb_refresh********entry
[ 1157.117672] ********xenfb_handle_resize_dpy********entry
[ 1157.117677] ********xenfb_handle_resize_dpy********exit
[ 1157.117681] ********xenfb_queue_full********entry
[ 1157.117686] ********xenfb_queue_full********exit
[ 1157.117690] ********xenfb_refresh********exit
[ 1157.117695] ********xenfb_event_handler********exit
[ 1157.321406] ********xenfb_imageblit********entry
[ 1157.321422] ********xenfb_refresh********entry
[ 1157.321427] ********xenfb_handle_resize_dpy********entry
[ 1157.321433] ********xenfb_handle_resize_dpy********exit
[ 1157.321438] ********xenfb_queue_full********entry
[ 1157.321442] ********xenfb_queue_full********exit
[ 1157.321446] ********xenfb_do_update********entry
[ 1157.321451] ********xenfb_send_event********entry
[ 1157.321473] ********xenfb_send_event********exit
[ 1157.321477] ********xenfb_do_update********exit
[ 1157.321481] ********xenfb_refresh********exit
[ 1157.321486] ********xenfb_imageblit********exit
[ 1157.321706] ********xenfb_event_handler********entry
[ 1157.321715] ********xenfb_refresh********entry
[ 1157.321720] ********xenfb_handle_resize_dpy********entry
[ 1157.321725] ********xenfb_handle_resize_dpy********exit
[ 1157.321729] ********xenfb_queue_full********entry
[ 1157.321734] ********xenfb_queue_full********exit
[ 1157.321738] ********xenfb_refresh********exit
[ 1157.321743] ********xenfb_event_handler********exit
[ 1157.525410] ********xenfb_imageblit********entry
[ 1157.525425] ********xenfb_refresh********entry
[ 1157.525430] ********xenfb_handle_resize_dpy********entry
[ 1157.525436] ********xenfb_handle_resize_dpy********exit
[ 1157.525441] ********xenfb_queue_full********entry
[ 1157.525446] ********xenfb_queue_full********exit
[ 1157.525450] ********xenfb_do_update********entry
[ 1157.525454] ********xenfb_send_event********entry
[ 1157.525477] ********xenfb_send_event********exit
[ 1157.525481] ********xenfb_do_update********exit
[ 1157.525485] ********xenfb_refresh********exit
[ 1157.525490] ********xenfb_imageblit********exit
[ 1157.525668] ********xenfb_event_handler********entry
[ 1157.525677] ********xenfb_refresh********entry
[ 1157.525681] ********xenfb_handle_resize_dpy********entry
[ 1157.525686] ********xenfb_handle_resize_dpy********exit
[ 1157.525691] ********xenfb_queue_full********entry
[ 1157.525695] ********xenfb_queue_full********exit
[ 1157.525700] ********xenfb_refresh********exit
[ 1157.525704] ********xenfb_event_handler********exit
[ 1157.729411] ********xenfb_imageblit********entry
[ 1157.729428] ********xenfb_refresh********entry
[ 1157.729433] ********xenfb_handle_resize_dpy********entry
[ 1157.729440] ********xenfb_handle_resize_dpy********exit
[ 1157.729445] ********xenfb_queue_full********entry
[ 1157.729450] ********xenfb_queue_full********exit
[ 1157.729454] ********xenfb_do_update********entry
[ 1157.729459] ********xenfb_send_event********entry
[ 1157.729482] ********xenfb_send_event********exit
[ 1157.729486] ********xenfb_do_update********exit
[ 1157.729490] ********xenfb_refresh********exit
[ 1157.729495] ********xenfb_imageblit********exit
[ 1157.729712] ********xenfb_event_handler********entry
[ 1157.729723] ********xenfb_refresh********entry
[ 1157.729728] ********xenfb_handle_resize_dpy********entry
[ 1157.729733] ********xenfb_handle_resize_dpy********exit
[ 1157.729738] ********xenfb_queue_full********entry
[ 1157.729742] ********xenfb_queue_full********exit
[ 1157.729747] ********xenfb_refresh********exit
[ 1157.729751] ********xenfb_event_handler********exit
[ 1157.933404] ********xenfb_imageblit********entry
[ 1157.933422] ********xenfb_refresh********entry
[ 1157.933426] ********xenfb_handle_resize_dpy********entry
[ 1157.933433] ********xenfb_handle_resize_dpy********exit
[ 1157.933438] ********xenfb_queue_full********entry
[ 1157.933443] ********xenfb_queue_full********exit
[ 1157.933447] ********xenfb_do_update********entry
[ 1157.933452] ********xenfb_send_event********entry
[ 1157.933475] ********xenfb_send_event********exit
[ 1157.933479] ********xenfb_do_update********exit
[ 1157.933484] ********xenfb_refresh********exit
[ 1157.933488] ********xenfb_imageblit********exit
[ 1157.933741] ********xenfb_event_handler********entry
[ 1157.933752] ********xenfb_refresh********entry
[ 1157.933758] ********xenfb_handle_resize_dpy********entry
[ 1157.933763] ********xenfb_handle_resize_dpy********exit
[ 1157.933768] ********xenfb_queue_full********entry
[ 1157.933772] ********xenfb_queue_full********exit
[ 1157.933777] ********xenfb_refresh********exit
[ 1157.933781] ********xenfb_event_handler********exit
[ 1158.137411] ********xenfb_imageblit********entry
[ 1158.137427] ********xenfb_refresh********entry
[ 1158.137432] ********xenfb_handle_resize_dpy********entry
[ 1158.137439] ********xenfb_handle_resize_dpy********exit
[ 1158.137444] ********xenfb_queue_full********entry
[ 1158.137448] ********xenfb_queue_full********exit
[ 1158.137452] ********xenfb_do_update********entry
[ 1158.137457] ********xenfb_send_event********entry
[ 1158.137476] ********xenfb_send_event********exit
[ 1158.137480] ********xenfb_do_update********exit
[ 1158.137485] ********xenfb_refresh********exit
[ 1158.137489] ********xenfb_imageblit********exit
[ 1158.137664] ********xenfb_event_handler********entry
[ 1158.137674] ********xenfb_refresh********entry
[ 1158.137678] ********xenfb_handle_resize_dpy********entry
[ 1158.137683] ********xenfb_handle_resize_dpy********exit
[ 1158.137688] ********xenfb_queue_full********entry
[ 1158.137692] ********xenfb_queue_full********exit
[ 1158.137697] ********xenfb_refresh********exit
[ 1158.137701] ********xenfb_event_handler********exit
[ 1158.341407] ********xenfb_imageblit********entry
[ 1158.341421] ********xenfb_refresh********entry
[ 1158.341425] ********xenfb_handle_resize_dpy********entry
[ 1158.341431] ********xenfb_handle_resize_dpy********exit
[ 1158.341437] ********xenfb_queue_full********entry
[ 1158.341441] ********xenfb_queue_full********exit
[ 1158.341445] ********xenfb_do_update********entry
[ 1158.341450] ********xenfb_send_event********entry
[ 1158.341471] ********xenfb_send_event********exit
[ 1158.341475] ********xenfb_do_update********exit
[ 1158.341479] ********xenfb_refresh********exit
[ 1158.341483] ********xenfb_imageblit********exit
[ 1158.341667] ********xenfb_event_handler********entry
[ 1158.341677] ********xenfb_refresh********entry
[ 1158.341681] ********xenfb_handle_resize_dpy********entry
[ 1158.341686] ********xenfb_handle_resize_dpy********exit
[ 1158.341691] ********xenfb_queue_full********entry
[ 1158.341695] ********xenfb_queue_full********exit
[ 1158.341700] ********xenfb_refresh********exit
[ 1158.341704] ********xenfb_event_handler********exit
[ 1158.549410] ********xenfb_imageblit********entry
[ 1158.549426] ********xenfb_refresh********entry
[ 1158.549431] ********xenfb_handle_resize_dpy********entry
[ 1158.549436] ********xenfb_handle_resize_dpy********exit
[ 1158.549442] ********xenfb_queue_full********entry
[ 1158.549446] ********xenfb_queue_full********exit
[ 1158.549451] ********xenfb_do_update********entry
[ 1158.549455] ********xenfb_send_event********entry
[ 1158.549474] ********xenfb_send_event********exit
[ 1158.549478] ********xenfb_do_update********exit
[ 1158.549483] ********xenfb_refresh********exit
[ 1158.549487] ********xenfb_imageblit********exit
[ 1158.549649] ********xenfb_event_handler********entry
[ 1158.549659] ********xenfb_refresh********entry
[ 1158.549663] ********xenfb_handle_resize_dpy********entry
[ 1158.549668] ********xenfb_handle_resize_dpy********exit
[ 1158.549673] ********xenfb_queue_full********entry
[ 1158.549678] ********xenfb_queue_full********exit
[ 1158.549682] ********xenfb_refresh********exit
[ 1158.549687] ********xenfb_event_handler********exit
[ 1158.753410] ********xenfb_imageblit********entry
[ 1158.753426] ********xenfb_refresh********entry
[ 1158.753430] ********xenfb_handle_resize_dpy********entry
[ 1158.753436] ********xenfb_handle_resize_dpy********exit
[ 1158.753441] ********xenfb_queue_full********entry
[ 1158.753445] ********xenfb_queue_full********exit
[ 1158.753450] ********xenfb_do_update********entry
[ 1158.753454] ********xenfb_send_event********entry
[ 1158.753473] ********xenfb_send_event********exit
[ 1158.753477] ********xenfb_do_update********exit
[ 1158.753482] ********xenfb_refresh********exit
[ 1158.753485] ********xenfb_imageblit********exit
[ 1158.753648] ********xenfb_event_handler********entry
[ 1158.753658] ********xenfb_refresh********entry
[ 1158.753663] ********xenfb_handle_resize_dpy********entry
[ 1158.753668] ********xenfb_handle_resize_dpy********exit
[ 1158.753673] ********xenfb_queue_full********entry
[ 1158.753677] ********xenfb_queue_full********exit
[ 1158.753682] ********xenfb_refresh********exit
[ 1158.753686] ********xenfb_event_handler********exit
[ 1158.957403] ********xenfb_imageblit********entry
[ 1158.957419] ********xenfb_refresh********entry
[ 1158.957423] ********xenfb_handle_resize_dpy********entry
[ 1158.957429] ********xenfb_handle_resize_dpy********exit
[ 1158.957435] ********xenfb_queue_full********entry
[ 1158.957439] ********xenfb_queue_full********exit
[ 1158.957443] ********xenfb_do_update********entry
[ 1158.957448] ********xenfb_send_event********entry
[ 1158.957471] ********xenfb_send_event********exit
[ 1158.957476] ********xenfb_do_update********exit
[ 1158.957480] ********xenfb_refresh********exit
[ 1158.957484] ********xenfb_imageblit********exit
[ 1158.957685] ********xenfb_event_handler********entry
[ 1158.957694] ********xenfb_refresh********entry
[ 1158.957699] ********xenfb_handle_resize_dpy********entry
[ 1158.957704] ********xenfb_handle_resize_dpy********exit
[ 1158.957709] ********xenfb_queue_full********entry
[ 1158.957713] ********xenfb_queue_full********exit
[ 1158.957718] ********xenfb_refresh********exit
[ 1158.957722] ********xenfb_event_handler********exit
[ 1159.161409] ********xenfb_imageblit********entry
[ 1159.161427] ********xenfb_refresh********entry
[ 1159.161431] ********xenfb_handle_resize_dpy********entry
[ 1159.161437] ********xenfb_handle_resize_dpy********exit
[ 1159.161442] ********xenfb_queue_full********entry
[ 1159.161447] ********xenfb_queue_full********exit
[ 1159.161451] ********xenfb_do_update********entry
[ 1159.161456] ********xenfb_send_event********entry
[ 1159.161476] ********xenfb_send_event********exit
[ 1159.161480] ********xenfb_do_update********exit
[ 1159.161484] ********xenfb_refresh********exit
[ 1159.161488] ********xenfb_imageblit********exit
[ 1159.161653] ********xenfb_event_handler********entry
[ 1159.161662] ********xenfb_refresh********entry
[ 1159.161667] ********xenfb_handle_resize_dpy********entry
[ 1159.161672] ********xenfb_handle_resize_dpy********exit
[ 1159.161677] ********xenfb_queue_full********entry
[ 1159.161681] ********xenfb_queue_full********exit
[ 1159.161686] ********xenfb_refresh********exit
[ 1159.161690] ********xenfb_event_handler********exit
[ 1159.369406] ********xenfb_imageblit********entry
[ 1159.369423] ********xenfb_refresh********entry
[ 1159.369428] ********xenfb_handle_resize_dpy********entry
[ 1159.369435] ********xenfb_handle_resize_dpy********exit
[ 1159.369440] ********xenfb_queue_full********entry
[ 1159.369445] ********xenfb_queue_full********exit
[ 1159.369449] ********xenfb_do_update********entry
[ 1159.369453] ********xenfb_send_event********entry
[ 1159.369473] ********xenfb_send_event********exit
[ 1159.369477] ********xenfb_do_update********exit
[ 1159.369482] ********xenfb_refresh********exit
[ 1159.369486] ********xenfb_imageblit********exit
[ 1159.369678] ********xenfb_event_handler********entry
[ 1159.369687] ********xenfb_refresh********entry
[ 1159.369692] ********xenfb_handle_resize_dpy********entry
[ 1159.369697] ********xenfb_handle_resize_dpy********exit
[ 1159.369702] ********xenfb_queue_full********entry
[ 1159.369707] ********xenfb_queue_full********exit
[ 1159.369711] ********xenfb_refresh********exit
[ 1159.369716] ********xenfb_event_handler********exit
[ 1159.573406] ********xenfb_imageblit********entry
[ 1159.573420] ********xenfb_refresh********entry
[ 1159.573425] ********xenfb_handle_resize_dpy********entry
[ 1159.573431] ********xenfb_handle_resize_dpy********exit
[ 1159.573436] ********xenfb_queue_full********entry
[ 1159.573441] ********xenfb_queue_full********exit
[ 1159.573445] ********xenfb_do_update********entry
[ 1159.573449] ********xenfb_send_event********entry
[ 1159.573473] ********xenfb_send_event********exit
[ 1159.573477] ********xenfb_do_update********exit
[ 1159.573481] ********xenfb_refresh********exit
[ 1159.573485] ********xenfb_imageblit********exit
[ 1159.573672] ********xenfb_event_handler********entry
[ 1159.573680] ********xenfb_refresh********entry
[ 1159.573685] ********xenfb_handle_resize_dpy********entry
[ 1159.573690] ********xenfb_handle_resize_dpy********exit
[ 1159.573694] ********xenfb_queue_full********entry
[ 1159.573699] ********xenfb_queue_full********exit
[ 1159.573703] ********xenfb_refresh********exit
[ 1159.573708] ********xenfb_event_handler********exit
[ 1159.781402] ********xenfb_imageblit********entry
[ 1159.781415] ********xenfb_refresh********entry
[ 1159.781420] ********xenfb_handle_resize_dpy********entry
[ 1159.781426] ********xenfb_handle_resize_dpy********exit
[ 1159.781431] ********xenfb_queue_full********entry
[ 1159.781435] ********xenfb_queue_full********exit
[ 1159.781439] ********xenfb_do_update********entry
[ 1159.781444] ********xenfb_send_event********entry
[ 1159.781464] ********xenfb_send_event********exit
[ 1159.781469] ********xenfb_do_update********exit
[ 1159.781473] ********xenfb_refresh********exit
[ 1159.781477] ********xenfb_imageblit********exit
[ 1159.781693] ********xenfb_event_handler********entry
[ 1159.781702] ********xenfb_refresh********entry
[ 1159.781707] ********xenfb_handle_resize_dpy********entry
[ 1159.781713] ********xenfb_handle_resize_dpy********exit
[ 1159.781717] ********xenfb_queue_full********entry
[ 1159.781722] ********xenfb_queue_full********exit
[ 1159.781727] ********xenfb_refresh********exit
[ 1159.781731] ********xenfb_event_handler********exit
[ 1159.989399] ********xenfb_imageblit********entry
[ 1159.989414] ********xenfb_refresh********entry
[ 1159.989418] ********xenfb_handle_resize_dpy********entry
[ 1159.989424] ********xenfb_handle_resize_dpy********exit
[ 1159.989429] ********xenfb_queue_full********entry
[ 1159.989433] ********xenfb_queue_full********exit
[ 1159.989438] ********xenfb_do_update********entry
[ 1159.989442] ********xenfb_send_event********entry
[ 1159.989465] ********xenfb_send_event********exit
[ 1159.989469] ********xenfb_do_update********exit
[ 1159.989473] ********xenfb_refresh********exit
[ 1159.989478] ********xenfb_imageblit********exit
[ 1159.989682] ********xenfb_event_handler********entry
[ 1159.989692] ********xenfb_refresh********entry
[ 1159.989696] ********xenfb_handle_resize_dpy********entry
[ 1159.989702] ********xenfb_handle_resize_dpy********exit
[ 1159.989706] ********xenfb_queue_full********entry
[ 1159.989711] ********xenfb_queue_full********exit
[ 1159.989715] ********xenfb_refresh********exit
[ 1159.989719] ********xenfb_event_handler********exit
[ 1160.193404] ********xenfb_imageblit********entry
[ 1160.193417] ********xenfb_refresh********entry
[ 1160.193422] ********xenfb_handle_resize_dpy********entry
[ 1160.193428] ********xenfb_handle_resize_dpy********exit
[ 1160.193433] ********xenfb_queue_full********entry
[ 1160.193438] ********xenfb_queue_full********exit
[ 1160.193442] ********xenfb_do_update********entry
[ 1160.193446] ********xenfb_send_event********entry
[ 1160.193467] ********xenfb_send_event********exit
[ 1160.193471] ********xenfb_do_update********exit
[ 1160.193476] ********xenfb_refresh********exit
[ 1160.193480] ********xenfb_imageblit********exit
[ 1160.193677] ********xenfb_event_handler********entry
[ 1160.193686] ********xenfb_refresh********entry
[ 1160.193690] ********xenfb_handle_resize_dpy********entry
[ 1160.193695] ********xenfb_handle_resize_dpy********exit
[ 1160.193700] ********xenfb_queue_full********entry
[ 1160.193704] ********xenfb_queue_full********exit
[ 1160.193709] ********xenfb_refresh********exit
[ 1160.193713] ********xenfb_event_handler********exit
[ 1160.401403] ********xenfb_imageblit********entry
[ 1160.401417] ********xenfb_refresh********entry
[ 1160.401421] ********xenfb_handle_resize_dpy********entry
[ 1160.401427] ********xenfb_handle_resize_dpy********exit
[ 1160.401432] ********xenfb_queue_full********entry
[ 1160.401437] ********xenfb_queue_full********exit
[ 1160.401441] ********xenfb_do_update********entry
[ 1160.401446] ********xenfb_send_event********entry
[ 1160.401466] ********xenfb_send_event********exit
[ 1160.401470] ********xenfb_do_update********exit
[ 1160.401475] ********xenfb_refresh********exit
[ 1160.401479] ********xenfb_imageblit********exit
[ 1160.401657] ********xenfb_event_handler********entry
[ 1160.401666] ********xenfb_refresh********entry
[ 1160.401671] ********xenfb_handle_resize_dpy********entry
[ 1160.401676] ********xenfb_handle_resize_dpy********exit
[ 1160.401681] ********xenfb_queue_full********entry
[ 1160.401685] ********xenfb_queue_full********exit
[ 1160.401690] ********xenfb_refresh********exit
[ 1160.401695] ********xenfb_event_handler********exit
[ 1160.605416] ********xenfb_imageblit********entry
[ 1160.605433] ********xenfb_refresh********entry
[ 1160.605438] ********xenfb_handle_resize_dpy********entry
[ 1160.605444] ********xenfb_handle_resize_dpy********exit
[ 1160.605449] ********xenfb_queue_full********entry
[ 1160.605453] ********xenfb_queue_full********exit
[ 1160.605458] ********xenfb_do_update********entry
[ 1160.605462] ********xenfb_send_event********entry
[ 1160.605481] ********xenfb_send_event********exit
[ 1160.605486] ********xenfb_do_update********exit
[ 1160.605490] ********xenfb_refresh********exit
[ 1160.605495] ********xenfb_imageblit********exit
[ 1160.605682] ********xenfb_event_handler********entry
[ 1160.605692] ********xenfb_refresh********entry
[ 1160.605697] ********xenfb_handle_resize_dpy********entry
[ 1160.605702] ********xenfb_handle_resize_dpy********exit
[ 1160.605707] ********xenfb_queue_full********entry
[ 1160.605711] ********xenfb_queue_full********exit
[ 1160.605716] ********xenfb_refresh********exit
[ 1160.605721] ********xenfb_event_handler********exit
[ 1160.809405] ********xenfb_imageblit********entry
[ 1160.809421] ********xenfb_refresh********entry
[ 1160.809426] ********xenfb_handle_resize_dpy********entry
[ 1160.809432] ********xenfb_handle_resize_dpy********exit
[ 1160.809437] ********xenfb_queue_full********entry
[ 1160.809442] ********xenfb_queue_full********exit
[ 1160.809446] ********xenfb_do_update********entry
[ 1160.809451] ********xenfb_send_event********entry
[ 1160.809469] ********xenfb_send_event********exit
[ 1160.809474] ********xenfb_do_update********exit
[ 1160.809478] ********xenfb_refresh********exit
[ 1160.809483] ********xenfb_imageblit********exit
[ 1160.809683] ********xenfb_event_handler********entry
[ 1160.809691] ********xenfb_refresh********entry
[ 1160.809695] ********xenfb_handle_resize_dpy********entry
[ 1160.809700] ********xenfb_handle_resize_dpy********exit
[ 1160.809704] ********xenfb_queue_full********entry
[ 1160.809709] ********xenfb_queue_full********exit
[ 1160.809714] ********xenfb_refresh********exit
[ 1160.809718] ********xenfb_event_handler********exit
[ 1161.013404] ********xenfb_imageblit********entry
[ 1161.013422] ********xenfb_refresh********entry
[ 1161.013426] ********xenfb_handle_resize_dpy********entry
[ 1161.013433] ********xenfb_handle_resize_dpy********exit
[ 1161.013438] ********xenfb_queue_full********entry
[ 1161.013443] ********xenfb_queue_full********exit
[ 1161.013447] ********xenfb_do_update********entry
[ 1161.013452] ********xenfb_send_event********entry
[ 1161.013471] ********xenfb_send_event********exit
[ 1161.013476] ********xenfb_do_update********exit
[ 1161.013480] ********xenfb_refresh********exit
[ 1161.013484] ********xenfb_imageblit********exit
[ 1161.013651] ********xenfb_event_handler********entry
[ 1161.013660] ********xenfb_refresh********entry
[ 1161.013665] ********xenfb_handle_resize_dpy********entry
[ 1161.013670] ********xenfb_handle_resize_dpy********exit
[ 1161.013674] ********xenfb_queue_full********entry
[ 1161.013679] ********xenfb_queue_full********exit
[ 1161.013684] ********xenfb_refresh********exit
[ 1161.013688] ********xenfb_event_handler********exit
[ 1161.217406] ********xenfb_imageblit********entry
[ 1161.217423] ********xenfb_refresh********entry
[ 1161.217427] ********xenfb_handle_resize_dpy********entry
[ 1161.217433] ********xenfb_handle_resize_dpy********exit
[ 1161.217439] ********xenfb_queue_full********entry
[ 1161.217443] ********xenfb_queue_full********exit
[ 1161.217447] ********xenfb_do_update********entry
[ 1161.217452] ********xenfb_send_event********entry
[ 1161.217471] ********xenfb_send_event********exit
[ 1161.217475] ********xenfb_do_update********exit
[ 1161.217480] ********xenfb_refresh********exit
[ 1161.217484] ********xenfb_imageblit********exit
[ 1161.217676] ********xenfb_event_handler********entry
[ 1161.217687] ********xenfb_refresh********entry
[ 1161.217692] ********xenfb_handle_resize_dpy********entry
[ 1161.217697] ********xenfb_handle_resize_dpy********exit
[ 1161.217701] ********xenfb_queue_full********entry
[ 1161.217706] ********xenfb_queue_full********exit
[ 1161.217711] ********xenfb_refresh********exit
[ 1161.217715] ********xenfb_event_handler********exit
[ 1161.425409] ********xenfb_imageblit********entry
[ 1161.425427] ********xenfb_refresh********entry
[ 1161.425432] ********xenfb_handle_resize_dpy********entry
[ 1161.425437] ********xenfb_handle_resize_dpy********exit
[ 1161.425443] ********xenfb_queue_full********entry
[ 1161.425447] ********xenfb_queue_full********exit
[ 1161.425452] ********xenfb_do_update********entry
[ 1161.425456] ********xenfb_send_event********entry
[ 1161.425475] ********xenfb_send_event********exit
[ 1161.425480] ********xenfb_do_update********exit
[ 1161.425484] ********xenfb_refresh********exit
[ 1161.425489] ********xenfb_imageblit********exit
[ 1161.425674] ********xenfb_event_handler********entry
[ 1161.425683] ********xenfb_refresh********entry
[ 1161.425688] ********xenfb_handle_resize_dpy********entry
[ 1161.425693] ********xenfb_handle_resize_dpy********exit
[ 1161.425697] ********xenfb_queue_full********entry
[ 1161.425702] ********xenfb_queue_full********exit
[ 1161.425707] ********xenfb_refresh********exit
[ 1161.425711] ********xenfb_event_handler********exit
[ 1161.629410] ********xenfb_imageblit********entry
[ 1161.629426] ********xenfb_refresh********entry
[ 1161.629431] ********xenfb_handle_resize_dpy********entry
[ 1161.629437] ********xenfb_handle_resize_dpy********exit
[ 1161.629442] ********xenfb_queue_full********entry
[ 1161.629447] ********xenfb_queue_full********exit
[ 1161.629452] ********xenfb_do_update********entry
[ 1161.629456] ********xenfb_send_event********entry
[ 1161.629476] ********xenfb_send_event********exit
[ 1161.629481] ********xenfb_do_update********exit
[ 1161.629485] ********xenfb_refresh********exit
[ 1161.629489] ********xenfb_imageblit********exit
[ 1161.629727] ********xenfb_event_handler********entry
[ 1161.629739] ********xenfb_refresh********entry
[ 1161.629744] ********xenfb_handle_resize_dpy********entry
[ 1161.629749] ********xenfb_handle_resize_dpy********exit
[ 1161.629754] ********xenfb_queue_full********entry
[ 1161.629758] ********xenfb_queue_full********exit
[ 1161.629763] ********xenfb_refresh********exit
[ 1161.629768] ********xenfb_event_handler********exit
[ 1161.837404] ********xenfb_imageblit********entry
[ 1161.837419] ********xenfb_refresh********entry
[ 1161.837423] ********xenfb_handle_resize_dpy********entry
[ 1161.837429] ********xenfb_handle_resize_dpy********exit
[ 1161.837434] ********xenfb_queue_full********entry
[ 1161.837438] ********xenfb_queue_full********exit
[ 1161.837442] ********xenfb_do_update********entry
[ 1161.837447] ********xenfb_send_event********entry
[ 1161.837468] ********xenfb_send_event********exit
[ 1161.837473] ********xenfb_do_update********exit
[ 1161.837477] ********xenfb_refresh********exit
[ 1161.837481] ********xenfb_imageblit********exit
[ 1161.837680] ********xenfb_event_handler********entry
[ 1161.837689] ********xenfb_refresh********entry
[ 1161.837694] ********xenfb_handle_resize_dpy********entry
[ 1161.837699] ********xenfb_handle_resize_dpy********exit
[ 1161.837704] ********xenfb_queue_full********entry
[ 1161.837708] ********xenfb_queue_full********exit
[ 1161.837713] ********xenfb_refresh********exit
[ 1161.837717] ********xenfb_event_handler********exit
[ 1162.041405] ********xenfb_imageblit********entry
[ 1162.041420] ********xenfb_refresh********entry
[ 1162.041424] ********xenfb_handle_resize_dpy********entry
[ 1162.041430] ********xenfb_handle_resize_dpy********exit
[ 1162.041435] ********xenfb_queue_full********entry
[ 1162.041440] ********xenfb_queue_full********exit
[ 1162.041444] ********xenfb_do_update********entry
[ 1162.041449] ********xenfb_send_event********entry
[ 1162.041471] ********xenfb_send_event********exit
[ 1162.041476] ********xenfb_do_update********exit
[ 1162.041480] ********xenfb_refresh********exit
[ 1162.041485] ********xenfb_imageblit********exit
[ 1162.041681] ********xenfb_event_handler********entry
[ 1162.041690] ********xenfb_refresh********entry
[ 1162.041695] ********xenfb_handle_resize_dpy********entry
[ 1162.041700] ********xenfb_handle_resize_dpy********exit
[ 1162.041705] ********xenfb_queue_full********entry
[ 1162.041709] ********xenfb_queue_full********exit
[ 1162.041714] ********xenfb_refresh********exit
[ 1162.041718] ********xenfb_event_handler********exit
[ 1162.245402] ********xenfb_imageblit********entry
[ 1162.245416] ********xenfb_refresh********entry
[ 1162.245421] ********xenfb_handle_resize_dpy********entry
[ 1162.245426] ********xenfb_handle_resize_dpy********exit
[ 1162.245431] ********xenfb_queue_full********entry
[ 1162.245436] ********xenfb_queue_full********exit
[ 1162.245440] ********xenfb_do_update********entry
[ 1162.245444] ********xenfb_send_event********entry
[ 1162.245466] ********xenfb_send_event********exit
[ 1162.245471] ********xenfb_do_update********exit
[ 1162.245476] ********xenfb_refresh********exit
[ 1162.245480] ********xenfb_imageblit********exit
[ 1162.245615] ********xenfb_event_handler********entry
[ 1162.245624] ********xenfb_refresh********entry
[ 1162.245629] ********xenfb_handle_resize_dpy********entry
[ 1162.245634] ********xenfb_handle_resize_dpy********exit
[ 1162.245639] ********xenfb_queue_full********entry
[ 1162.245644] ********xenfb_queue_full********exit
[ 1162.245648] ********xenfb_refresh********exit
[ 1162.245653] ********xenfb_event_handler********exit
[ 1162.449402] ********xenfb_imageblit********entry
[ 1162.449416] ********xenfb_refresh********entry
[ 1162.449420] ********xenfb_handle_resize_dpy********entry
[ 1162.449426] ********xenfb_handle_resize_dpy********exit
[ 1162.449431] ********xenfb_queue_full********entry
[ 1162.449436] ********xenfb_queue_full********exit
[ 1162.449440] ********xenfb_do_update********entry
[ 1162.449444] ********xenfb_send_event********entry
[ 1162.449465] ********xenfb_send_event********exit
[ 1162.449470] ********xenfb_do_update********exit
[ 1162.449474] ********xenfb_refresh********exit
[ 1162.449478] ********xenfb_imageblit********exit
[ 1162.449651] ********xenfb_event_handler********entry
[ 1162.449660] ********xenfb_refresh********entry
[ 1162.449664] ********xenfb_handle_resize_dpy********entry
[ 1162.449669] ********xenfb_handle_resize_dpy********exit
[ 1162.449674] ********xenfb_queue_full********entry
[ 1162.449679] ********xenfb_queue_full********exit
[ 1162.449683] ********xenfb_refresh********exit
[ 1162.449688] ********xenfb_event_handler********exit
[ 1162.657403] ********xenfb_imageblit********entry
[ 1162.657418] ********xenfb_refresh********entry
[ 1162.657423] ********xenfb_handle_resize_dpy********entry
[ 1162.657428] ********xenfb_handle_resize_dpy********exit
[ 1162.657433] ********xenfb_queue_full********entry
[ 1162.657438] ********xenfb_queue_full********exit
[ 1162.657442] ********xenfb_do_update********entry
[ 1162.657446] ********xenfb_send_event********entry
[ 1162.657467] ********xenfb_send_event********exit
[ 1162.657472] ********xenfb_do_update********exit
[ 1162.657476] ********xenfb_refresh********exit
[ 1162.657481] ********xenfb_imageblit********exit
[ 1162.657640] ********xenfb_event_handler********entry
[ 1162.657649] ********xenfb_refresh********entry
[ 1162.657654] ********xenfb_handle_resize_dpy********entry
[ 1162.657659] ********xenfb_handle_resize_dpy********exit
[ 1162.657663] ********xenfb_queue_full********entry
[ 1162.657668] ********xenfb_queue_full********exit
[ 1162.657673] ********xenfb_refresh********exit
[ 1162.657678] ********xenfb_event_handler********exit

Re: Porting Xen in raspberry pi4B

[Stefano Stabellini]

[-- Attachment #1: Type: text/plain, Size: 80462 bytes --]

Hi Vipul,

Good progress! The main function we should check is "xenfb_refresh" but
from the logs it looks like it is called several times. Which means that
everything seems to be working as expected on the Linux side.

It is time to investigate the QEMU side:
./hw/display/xenfb.c:xenfb_handle_events
./hw/display/xenfb.c:xenfb_map_fb

I wonder if the issue is internal to QEMU. You might want to use an
older QEMU version to check if it works, maybe 6.0 or 5.0 or even 4.0.
I also wonder if it is a problem between xenfb.c and the rest of QEMU. I
would investigate how xenfb->pixels is rendered by the rest of QEMU.
Specifically you might want to look at the call to
qemu_create_displaysurface, qemu_create_displaysurface_from and
dpy_gfx_replace_surface in xenfb_update.

I hope this helps.

Cheers,

Stefano


On Tue, 13 Dec 2022, Vipul Suneja wrote:
> Hi Stefano,
> 
> Thanks!
> 
> I modified xen-fbfront.c source file, included printk debug logs & cross compiled it. I included the printk debug log at the entry & exit
> of all functions of xen-fbfront.c file.
> Generated kernel module & loaded in guest machine at bootup. I could see lots of logs coming up, and could see multiple functions being
> invoked even if I have not used vncviewer in the host. Attaching the log file for reference. Any specific function or parameters that have
> to be checked or any other suggestion as per logs?
> 
> Thanks & Regards,
> Vipul Kumar
> 
> On Tue, Dec 13, 2022 at 3:44 AM Stefano Stabellini <sstabellini@kernel.org> wrote:
>       Hi Vipul,
> 
>       I am online on IRC OFTC #xendevel (https://www.oftc.net/, you need a
>       registered nickname to join #xendevel).
> 
>       For development and debugging I find that it is a lot easier to
>       crosscompile the kernel "by hand", and do a monolithic build, rather
>       than going through Yocto.
> 
>       For instance the following builds for me:
> 
>       cd linux.git
>       export ARCH=arm64
>       export CROSS_COMPILE=/path/to/cross-compiler
>       make defconfig
>       [add printks to drivers/video/fbdev/xen-fbfront.c]
>       make -j8 Image.gz
> 
>       And Image.gz boots on Xen as DomU kernel without issues.
> 
>       Cheers,
> 
>       Stefano
> 
>       On Sat, 10 Dec 2022, Vipul Suneja wrote:
>       > Hi Stefano,
>       >
>       > Thanks!
>       >
>       > I have included printk debug logs in the xen-fbfront.c source file. While cross compiling to generate .ko with
>       "xen-guest-image-minimal"
>       > toolchain it's throwing a modpost
>       > not found error. I could see the modpost.c source file but the final script is missing. Any input on this, Below are the
>       logs:
>       >
>       > agl@agl-OptiPlex-7010:~/Automotive/ADAS_Infotainment/project/Application/Xen/Framebuffer$ make
>       > make ARCH=arm64 -I/opt/poky/4.0.5/sysroots/cortexa72-poky-linux/usr/include/asm -C
>       > /opt/poky/4.0.5/sysroots/cortexa72-poky-linux/lib/modules/5.15.72-yocto-standard/build
>       > M=/home/agl/Automotive/ADAS_Infotainment/project/Application/Xen/Framebuffer modules
>       > make[1]: Entering directory '/opt/poky/4.0.5/sysroots/cortexa72-poky-linux/lib/modules/5.15.72-yocto-standard/build'
>       > arch/arm64/Makefile:36: Detected assembler with broken .inst; disassembly will be unreliable
>       > warning: the compiler differs from the one used to build the kernel
>       >   The kernel was built by: gcc (Ubuntu 9.4.0-1ubuntu1~20.04.1) 9.4.0
>       >   You are using:           aarch64-poky-linux-gcc (GCC) 11.3.0
>       >   CC [M]  /home/agl/Automotive/ADAS_Infotainment/project/Application/Xen/Framebuffer/xen-fbfront.o
>       >   MODPOST /home/agl/Automotive/ADAS_Infotainment/project/Application/Xen/Framebuffer/Module.symvers
>       > /bin/sh: 1: scripts/mod/modpost: not found
>       > make[2]: *** [scripts/Makefile.modpost:133:
>       /home/agl/Automotive/ADAS_Infotainment/project/Application/Xen/Framebuffer/Module.symvers]
>       > Error 127
>       > make[1]: *** [Makefile:1813: modules] Error 2
>       > make[1]: Leaving directory '/opt/poky/4.0.5/sysroots/cortexa72-poky-linux/lib/modules/5.15.72-yocto-standard/build'
>       > make: *** [Makefile:5: all] Error 2
>       > agl@agl-OptiPlex-7010:~/Automotive/ADAS_Infotainment/project/Application/Xen/Framebuffer$ ls -l
>       > total 324
>       > -rwxrwxrwx 1 agl agl    359 Dec 10 22:41 Makefile
>       > -rw-rw-r-- 1 agl agl     90 Dec 10 22:49 modules.order
>       > -rw-r--r-- 1 agl agl  18331 Dec  1 20:32 xen-fbfront.c
>       > -rw-rw-r-- 1 agl agl     90 Dec 10 22:49 xen-fbfront.mod
>       > -rw-rw-r-- 1 agl agl 297832 Dec 10 22:49 xen-fbfront.o
>       > agl@agl-OptiPlex-7010:~/Automotive/ADAS_Infotainment/project/Application/Xen/Framebuffer$ file xen-fbfront.o
>       > xen-fbfront.o: ELF 64-bit LSB relocatable, ARM aarch64, version 1 (SYSV), with debug_info, not stripped
>       > agl@agl-OptiPlex-7010:~/Automotive/ADAS_Infotainment/project/Application/Xen/Framebuffer$
>       >
>       > I have connected a HDMI based 1980x1024 resolution display screen to raspberrypi4 for testing purposes. I hope connecting
>       this display to
>       > rpi4 should be ok.
>       >
>       > Is there any other way we can connect also for detailed discussion on the display bringup issue? This will really help to
>       resolve this
>       > issue.
>       >
>       > Thanks & Regards,
>       > Vipul Kumar
>       >
>       > On Fri, Dec 2, 2022 at 1:02 AM Stefano Stabellini <sstabellini@kernel.org> wrote:
>       >       On Thu, 1 Dec 2022, Vipul Suneja wrote:
>       >       > Hi Stefano,
>       >       > Thanks!
>       >       >
>       >       > I am exploring both options here, modification of framebuffer source file & setting up x11vnc server in guest.
>       >       > Other than these I would like to share a few findings with you.
>       >       >
>       >       > 1. If i keep "CONFIG_XEN_FBDEV_FRONTEND=y" then xen-fbfront.ko is not generating but if i keep
>       "CONFIG_XEN_FBDEV_FRONTEND=m"
>       >       > then could see xen-fbfront.ko & its loading also. Same things with other frontend/backend drivers also. Do we need to
>       >       configure these
>       >       > drivers as a module(m) only?
>       >
>       >       xen-fbfront should work both as a module (xen-fbfront.ko) or built-in
>       >       (CONFIG_XEN_FBDEV_FRONTEND=y).
>       >
>       >
>       >
>       >       > 2. I could see xenstored service is running for the host but it's always failing for the guest machine. I could see
>       it in
>       >       bootup logs & via
>       >       > systemctl status also.
>       >
>       >       That is normal. xenstored is only meant to be run in Dom0, not in the
>       >       domUs. If you use the same rootfs for Dom0 and DomU then xenstored will
>       >       fail starting in the DomU (but should succeed in Dom0), which is what we
>       >       want.
>       >
>       >       If you run "xenstore-ls" in Dom0, you'll see a bunch of entries,
>       >       including some of them related to "vfb" which is the virtual framebuffer
>       >       protocol. You should also see an entry called "state" set to "4" which
>       >       means "connected". state = 4 is usually when everything works. Normally
>       >       when things don't work state != 4.
>       >
>       >
>       >
>       >       > Below are the logs:
>       >       > [  OK  ] Reached target Basic System.
>       >       > [  OK  ] Started Kernel Logging Service.
>       >       > [  OK  ] Started System Logging Service.
>       >       >          Starting D-Bus System Message Bus...
>       >       >          Starting User Login Management...
>       >       >          Starting Permit User Sessions...
>       >       >          Starting The Xen xenstore...
>       >       >          Starting OpenSSH Key Generation...
>       >       > [FAILED] Failed to start The Xen xenstore.
>       >       > See 'systemctl status xenstored.service' for details.
>       >       > [DEPEND] Dependency failed for qemu for xen dom0 disk backend.
>       >       > [DEPEND] Dependency failed for Xend…p guests on boot and shutdown.
>       >       > [DEPEND] Dependency failed for xen-…des, JSON configuration stub).
>       >       > [DEPEND] Dependency failed for Xenc…guest consoles and hypervisor.
>       >       > [  OK  ] Finished Permit User Sessions.
>       >       > [  OK  ] Started Getty on tty1.
>       >       > [  OK  ] Started Serial Getty on hvc0.
>       >       > [  OK  ] Started Serial Getty on ttyS0.
>       >       > [  OK  ] Reached target Login Prompts.
>       >       >          Starting Xen-watchdog - run xen watchdog daemon...
>       >       > [  OK  ] Started D-Bus System Message Bus.
>       >       > [  OK  ] Started Xen-watchdog - run xen watchdog daemon.
>       >       > [  OK  ] Finished OpenSSH Key Generation.
>       >       > [  OK  ] Started User Login Management.
>       >       > [  OK  ] Reached target Multi-User System.
>       >       >          Starting Record Runlevel Change in UTMP...
>       >       > [  OK  ] Finished Record Runlevel Change in UTMP.
>       >       > fbcon: Taking over console
>       >       >
>       >       > Poky (Yocto Project Reference Distro) 4.0.4 raspberrypi4-64 hvc0
>       >       >
>       >       > raspberrypi4-64 login: root
>       >       > root@raspberrypi4-64:~#
>       >       > root@raspberrypi4-64:~#
>       >       > root@raspberrypi4-64:~# systemctl status xenstored.service
>       >       > x xenstored.service - The Xen xenstore
>       >       >      Loaded: loaded (/lib/systemd/system/xenstored.service; enabled; vendor preset: enabled)
>       >       >      Active: failed (Result: exit-code) since Thu 2022-12-01 06:12:05 UTC; 26s ago
>       >       >     Process: 195 ExecStartPre=/bin/grep -q control_d /proc/xen/capabilities (code=exited, status=1/FAILURE)
>       >       >
>       >       > Dec 01 06:12:04 raspberrypi4-64 systemd[1]: Starting The Xen xenstore...
>       >       > Dec 01 06:12:05 raspberrypi4-64 systemd[1]: xenstored.service: Control pro...URE
>       >       > Dec 01 06:12:05 raspberrypi4-64 systemd[1]: xenstored.service: Failed with...e'.
>       >       > Dec 01 06:12:05 raspberrypi4-64 systemd[1]: Failed to start The Xen xenstore.
>       >       > Hint: Some lines were ellipsized, use -l to show in full.
>       >       > root@raspberrypi4-64:~# 
>       >       >
>       >       > Any input on these?
>       >       >
>       >       > Thanks & Regards,
>       >       > Vipul Kumar
>       >       >
>       >       > On Wed, Nov 23, 2022 at 5:41 AM Stefano Stabellini <sstabellini@kernel.org> wrote:
>       >       >       Hi Vipul,
>       >       >
>       >       >       I cannot spot any issue in the configuration, in particual you have:
>       >       >
>       >       >       CONFIG_XEN_FBDEV_FRONTEND=y
>       >       >
>       >       >       which is what you need.
>       >       >
>       >       >       The only thing I can suggest is to add printks to the Linux frontend
>       >       >       driver (the one running in the domU) which is
>       >       >       drivers/video/fbdev/xen-fbfront.c and printfs to the QEMU backend
>       >       >       (running in Dom0) which is hw/display/xenfb.c to figure out what is
>       >       >       going on.
>       >       >
>       >       >
>       >       >       Alternatively, you can setup PV network with the domU, such as:
>       >       >
>       >       >         vif=['']
>       >       >
>       >       >       and then run x11 and a x11vnc server in your domU. You should be able to
>       >       >       connect to it using vncviewer at the network IP of your domU.
>       >       >
>       >       >       Basically you are skipping the problem because instead of using the PV
>       >       >       framebuffer protocol, you just use VNC over the network with the domU.
>       >       >
>       >       >
>       >       >       Cheers,
>       >       >
>       >       >       Stefano
>       >       >
>       >       >
>       >       >       On Tue, 22 Nov 2022, Vipul Suneja wrote:
>       >       >       > Hi Stefano,
>       >       >       > Thanks for the support!
>       >       >       >
>       >       >       > Looks like I have tried all the combinations & possible ways to get display up but failed. Is there any
>       document or
>       >       pdf for
>       >       >       porting xen on
>       >       >       > raspberrypi4.
>       >       >       > I could find lot's of links telling the same but couldn't see any official user guide or document from the
>       xen
>       >       community on
>       >       >       the same. If
>       >       >       > there is something to refer 
>       >       >       > to please share with me.
>       >       >       > I am attaching the kernel configuration file also, just take a look if i have missed anything.
>       >       >       > Any other suggestions or input from your end could be really helpful?
>       >       >       >
>       >       >       > Regards,
>       >       >       > Vipul Kumar
>       >       >       >
>       >       >       > On Fri, Nov 11, 2022 at 6:40 AM Stefano Stabellini <sstabellini@kernel.org> wrote:
>       >       >       >       Hi Vipul,
>       >       >       >
>       >       >       >       Sorry for the late reply. From the earlier logs that you sent, it looks
>       >       >       >       like everything should be working correctly. Specifically:
>       >       >       >
>       >       >       >            vfb = ""
>       >       >       >             1 = ""
>       >       >       >              0 = ""
>       >       >       >               frontend = "/local/domain/1/device/vfb/0"
>       >       >       >               frontend-id = "1"
>       >       >       >               online = "1"
>       >       >       >               state = "4"
>       >       >       >               vnc = "1"
>       >       >       >               vnclisten = "127.0.0.1"
>       >       >       >               vncdisplay = "0"
>       >       >       >               vncunused = "1"
>       >       >       >               sdl = "0"
>       >       >       >               opengl = "0"
>       >       >       >               feature-resize = "1"
>       >       >       >               hotplug-status = "connected"
>       >       >       >               request-update = "1"
>       >       >       >
>       >       >       >       state "4" means "connected". So I would expect that you should be able
>       >       >       >       to connect to the vnc server using vncviewer. You might not see anything
>       >       >       >       (black screen) but you should definitely be able to connect.
>       >       >       >
>       >       >       >       I wouldn't try to launch x11 in the guest just yet. fbcon in Linux is
>       >       >       >       enough to render something on the screen. You should be able to see the
>       >       >       >       Linux text-based console rendered graphically, connecting to it via vnc.
>       >       >       >
>       >       >       >       Sorry for the basic question, but have you tried all the following?
>       >       >       >
>       >       >       >       vncviewer 127.0.0.1:0
>       >       >       >       vncviewer 127.0.0.1:1
>       >       >       >       vncviewer 127.0.0.1:2
>       >       >       >       vncviewer 127.0.0.1:5900
>       >       >       >       vncviewer 127.0.0.1:5901
>       >       >       >       vncviewer 127.0.0.1:5902
>       >       >       >
>       >       >       >       Given that from the xenstore-ls logs everything seems to work correctly
>       >       >       >       I am not sure what else to suggest. You might have to add printf to QEMU
>       >       >       >       ui/vnc.c and hw/display/xenfb.c to see what is going wrong.
>       >       >       >
>       >       >       >       Cheers,
>       >       >       >
>       >       >       >       Stefano
>       >       >       >
>       >       >       >
>       >       >       >       On Mon, 7 Nov 2022, Vipul Suneja wrote:
>       >       >       >       > Hi Stefano,
>       >       >       >       > Thanks!
>       >       >       >       >
>       >       >       >       > Any input further on "xenstore-ls" logs?
>       >       >       >       >
>       >       >       >       > I am trying to run the x0vncserver & x11vnc server manually on guest machine(xen_guest_image_minimal)
>       image
>       >       but it's
>       >       >       failing
>       >       >       >       with the below
>       >       >       >       > error.
>       >       >       >       >
>       >       >       >       > root@raspberrypi4-64:/usr/bin# x0vncserver
>       >       >       >       > x0vncserver: unable to open display ""
>       >       >       >       > root@raspberrypi4-64:/usr/bin#
>       >       >       >       > root@raspberrypi4-64:/usr/bin# x11vnc
>       >       >       >       > ###############################################################
>       >       >       >       > #@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@#
>       >       >       >       > #@                                                           @#
>       >       >       >       > #@  **  WARNING  **  WARNING  **  WARNING  **  WARNING  **   @#
>       >       >       >       > #@                                                           @#
>       >       >       >       > #@        YOU ARE RUNNING X11VNC WITHOUT A PASSWORD!!        @#
>       >       >       >       > #@                                                           @#
>       >       >       >       > #@  This means anyone with network access to this computer   @#
>       >       >       >       > #@  may be able to view and control your desktop.            @#
>       >       >       >       > #@                                                           @#
>       >       >       >       > #@ >>> If you did not mean to do this Press CTRL-C now!! <<< @#
>       >       >       >       > #@                                                           @#
>       >       >       >       > #@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@#
>       >       >       >       > #@                                                           @#
>       >       >       >       > #@  You can create an x11vnc password file by running:       @#
>       >       >       >       > #@                                                           @#
>       >       >       >       > #@       x11vnc -storepasswd password /path/to/passfile      @#
>       >       >       >       > #@  or   x11vnc -storepasswd /path/to/passfile               @#
>       >       >       >       > #@  or   x11vnc -storepasswd                                 @#
>       >       >       >       > #@                                                           @#
>       >       >       >       > #@  (the last one will use ~/.vnc/passwd)                    @#
>       >       >       >       > #@                                                           @#
>       >       >       >       > #@  and then starting x11vnc via:                            @#
>       >       >       >       > #@                                                           @#
>       >       >       >       > #@      x11vnc -rfbauth /path/to/passfile                    @#
>       >       >       >       > #@                                                           @#
>       >       >       >       > #@  an existing ~/.vnc/passwd file from another VNC          @#
>       >       >       >       > #@  application will work fine too.                          @#
>       >       >       >       > #@                                                           @#
>       >       >       >       > #@  You can also use the -passwdfile or -passwd options.     @#
>       >       >       >       > #@  (note -passwd is unsafe if local users are not trusted)  @#
>       >       >       >       > #@                                                           @#
>       >       >       >       > #@  Make sure any -rfbauth and -passwdfile password files    @#
>       >       >       >       > #@  cannot be read by untrusted users.                       @#
>       >       >       >       > #@                                                           @#
>       >       >       >       > #@  Use x11vnc -usepw to automatically use your              @#
>       >       >       >       > #@  ~/.vnc/passwd or ~/.vnc/passwdfile password files.       @#
>       >       >       >       > #@  (and prompt you to create ~/.vnc/passwd if neither       @#
>       >       >       >       > #@  file exists.)  Under -usepw, x11vnc will exit if it      @#
>       >       >       >       > #@  cannot find a password to use.                           @#
>       >       >       >       > #@                                                           @#
>       >       >       >       > #@                                                           @#
>       >       >       >       > #@  Even with a password, the subsequent VNC traffic is      @#
>       >       >       >       > #@  sent in the clear.  Consider tunnelling via ssh(1):      @#
>       >       >       >       > #@                                                           @#
>       >       >       >       > #@    http://www.karlrunge.com/x11vnc/#tunnelling            @#
>       >       >       >       > #@                                                           @#
>       >       >       >       > #@  Or using the x11vnc SSL options: -ssl and -stunnel       @#
>       >       >       >       > #@                                                           @#
>       >       >       >       > #@  Please Read the documentation for more info about        @#
>       >       >       >       > #@  passwords, security, and encryption.                     @#
>       >       >       >       > #@                                                           @#
>       >       >       >       > #@    http://www.karlrunge.com/x11vnc/faq.html#faq-passwd    @#
>       >       >       >       > #@                                                           @#
>       >       >       >       > #@  To disable this warning use the -nopw option, or put     @#
>       >       >       >       > #@  'nopw' on a line in your ~/.x11vncrc file.               @#
>       >       >       >       > #@                                                           @#
>       >       >       >       > #@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@#
>       >       >       >       > ###############################################################
>       >       >       >       > 09/03/2018 12:58:41 x11vnc version: 0.9.16 lastmod: 2019-01-05  pid: 424
>       >       >       >       > 09/03/2018 12:58:41 XOpenDisplay("") failed.
>       >       >       >       > 09/03/2018 12:58:41 Trying again with XAUTHLOCALHOSTNAME=localhost ...
>       >       >       >       > 09/03/2018 12:58:41
>       >       >       >       > 09/03/2018 12:58:41 *** XOpenDisplay failed. No -display or DISPLAY.
>       >       >       >       > 09/03/2018 12:58:41 *** Trying ":0" in 4 seconds.  Press Ctrl-C to abort.
>       >       >       >       > 09/03/2018 12:58:41 *** 1 2 3 4
>       >       >       >       > 09/03/2018 12:58:45 XOpenDisplay(":0") failed.
>       >       >       >       > 09/03/2018 12:58:45 Trying again with XAUTHLOCALHOSTNAME=localhost ...
>       >       >       >       > 09/03/2018 12:58:45 XOpenDisplay(":0") failed.
>       >       >       >       > 09/03/2018 12:58:45 Trying again with unset XAUTHLOCALHOSTNAME ...
>       >       >       >       > 09/03/2018 12:58:45
>       >       >       >       >
>       >       >       >       > 09/03/2018 12:58:45 ***************************************
>       >       >       >       > 09/03/2018 12:58:45 *** XOpenDisplay failed (:0)
>       >       >       >       >
>       >       >       >       > *** x11vnc was unable to open the X DISPLAY: ":0", it cannot continue.
>       >       >       >       > *** There may be "Xlib:" error messages above with details about the failure.
>       >       >       >       >
>       >       >       >       > Some tips and guidelines:
>       >       >       >       >
>       >       >       >       > ** An X server (the one you wish to view) must be running before x11vnc is
>       >       >       >       >    started: x11vnc does not start the X server.  (however, see the -create
>       >       >       >       >    option if that is what you really want).
>       >       >       >       >
>       >       >       >       > ** You must use -display <disp>, -OR- set and export your $DISPLAY
>       >       >       >       >    environment variable to refer to the display of the desired X server.
>       >       >       >       >  - Usually the display is simply ":0" (in fact x11vnc uses this if you forget
>       >       >       >       >    to specify it), but in some multi-user situations it could be ":1", ":2",
>       >       >       >       >    or even ":137".  Ask your administrator or a guru if you are having
>       >       >       >       >    difficulty determining what your X DISPLAY is.
>       >       >       >       >
>       >       >       >       > ** Next, you need to have sufficient permissions (Xauthority)
>       >       >       >       >    to connect to the X DISPLAY.   Here are some Tips:
>       >       >       >       >
>       >       >       >       >  - Often, you just need to run x11vnc as the user logged into the X session.
>       >       >       >       >    So make sure to be that user when you type x11vnc.
>       >       >       >       >  - Being root is usually not enough because the incorrect MIT-MAGIC-COOKIE
>       >       >       >       >    file may be accessed.  The cookie file contains the secret key that
>       >       >       >       >    allows x11vnc to connect to the desired X DISPLAY.
>       >       >       >       >  - You can explicitly indicate which MIT-MAGIC-COOKIE file should be used
>       >       >       >       >    by the -auth option, e.g.:
>       >       >       >       >        x11vnc -auth /home/someuser/.Xauthority -display :0
>       >       >       >       >        x11vnc -auth /tmp/.gdmzndVlR -display :0
>       >       >       >       >    you must have read permission for the auth file.
>       >       >       >       >    See also '-auth guess' and '-findauth' discussed below.
>       >       >       >       >
>       >       >       >       > ** If NO ONE is logged into an X session yet, but there is a greeter login
>       >       >       >       >    program like "gdm", "kdm", "xdm", or "dtlogin" running, you will need
>       >       >       >       >    to find and use the raw display manager MIT-MAGIC-COOKIE file.
>       >       >       >       >    Some examples for various display managers:
>       >       >       >       >
>       >       >       >       >      gdm:     -auth /var/gdm/:0.Xauth
>       >       >       >       >               -auth /var/lib/gdm/:0.Xauth
>       >       >       >       >      kdm:     -auth /var/lib/kdm/A:0-crWk72
>       >       >       >       >               -auth /var/run/xauth/A:0-crWk72
>       >       >       >       >      xdm:     -auth /var/lib/xdm/authdir/authfiles/A:0-XQvaJk
>       >       >       >       >      dtlogin: -auth /var/dt/A:0-UgaaXa
>       >       >       >       >
>       >       >       >       >    Sometimes the command "ps wwwwaux | grep auth" can reveal the file location.
>       >       >       >       >
>       >       >       >       >    Starting with x11vnc 0.9.9 you can have it try to guess by using:
>       >       >       >       >
>       >       >       >       >               -auth guess
>       >       >       >       >
>       >       >       >       >    (see also the x11vnc -findauth option.)
>       >       >       >       >
>       >       >       >       >    Only root will have read permission for the file, and so x11vnc must be run
>       >       >       >       >    as root (or copy it).  The random characters in the filenames will of course
>       >       >       >       >    change and the directory the cookie file resides in is system dependent.
>       >       >       >       >
>       >       >       >       > See also: http://www.karlrunge.com/x11vnc/faq.html
>       >       >       >       >
>       >       >       >       > Regards,
>       >       >       >       > Vipul Kumar
>       >       >       >       >
>       >       >       >       > On Thu, Nov 3, 2022 at 10:27 PM Vipul Suneja <vsuneja63@gmail.com> wrote:
>       >       >       >       >       Hi Stefano,
>       >       >       >       > Thanks!
>       >       >       >       >
>       >       >       >       > I used xen-guest-image-minimal(simple console based image) as a guest with fbcon & fbdev enabled in
>       kernel
>       >       >       configurations but
>       >       >       >       still
>       >       >       >       > the same error can't open the display.
>       >       >       >       > below are the outcome of "xenstore-ls":
>       >       >       >       >
>       >       >       >       > root@raspberrypi4-64:~/guest1# xenstore-ls
>       >       >       >       > tool = ""
>       >       >       >       >  xenstored = ""
>       >       >       >       > local = ""
>       >       >       >       >  domain = ""
>       >       >       >       >   0 = ""
>       >       >       >       >    control = ""
>       >       >       >       >     feature-poweroff = "1"
>       >       >       >       >     feature-reboot = "1"
>       >       >       >       >    domid = "0"
>       >       >       >       >    name = "Domain-0"
>       >       >       >       >    device-model = ""
>       >       >       >       >     0 = ""
>       >       >       >       >      backends = ""
>       >       >       >       >       console = ""
>       >       >       >       >       vkbd = ""
>       >       >       >       >       vfb = ""
>       >       >       >       >       qnic = ""
>       >       >       >       >      state = "running"
>       >       >       >       >     1 = ""
>       >       >       >       >      backends = ""
>       >       >       >       >       console = ""
>       >       >       >       >       vkbd = ""
>       >       >       >       >       vfb = ""
>       >       >       >       >       qnic = ""
>       >       >       >       >      state = "running"
>       >       >       >       >    backend = ""
>       >       >       >       >     vbd = ""
>       >       >       >       >      1 = ""
>       >       >       >       >       51712 = ""
>       >       >       >       >        frontend = "/local/domain/1/device/vbd/51712"
>       >       >       >       >        params = "/home/root/guest2/xen-guest-image-minimal-raspberrypi4-64.ext3"
>       >       >       >       >        script = "/etc/xen/scripts/block"
>       >       >       >       >        frontend-id = "1"
>       >       >       >       >        online = "1"
>       >       >       >       >        removable = "0"
>       >       >       >       >        bootable = "1"
>       >       >       >       >        state = "4"
>       >       >       >       >        dev = "xvda"
>       >       >       >       >        type = "phy"
>       >       >       >       >        mode = "w"
>       >       >       >       >        device-type = "disk"
>       >       >       >       >        discard-enable = "1"
>       >       >       >       >        feature-max-indirect-segments = "256"
>       >       >       >       >        multi-queue-max-queues = "4"
>       >       >       >       >        max-ring-page-order = "4"
>       >       >       >       >        node = "/dev/loop0"
>       >       >       >       >        physical-device = "7:0"
>       >       >       >       >        physical-device-path = "/dev/loop0"
>       >       >       >       >        hotplug-status = "connected"
>       >       >       >       >        feature-flush-cache = "1"
>       >       >       >       >        discard-granularity = "4096"
>       >       >       >       >        discard-alignment = "0"
>       >       >       >       >        discard-secure = "0"
>       >       >       >       >        feature-discard = "1"
>       >       >       >       >        feature-barrier = "1"
>       >       >       >       >        feature-persistent = "1"
>       >       >       >       >        sectors = "1794048"
>       >       >       >       >        info = "0"
>       >       >       >       >        sector-size = "512"
>       >       >       >       >        physical-sector-size = "512"
>       >       >       >       >     vfb = ""
>       >       >       >       >      1 = ""
>       >       >       >       >       0 = ""
>       >       >       >       >        frontend = "/local/domain/1/device/vfb/0"
>       >       >       >       >        frontend-id = "1"
>       >       >       >       >        online = "1"
>       >       >       >       >        state = "4"
>       >       >       >       >        vnc = "1"
>       >       >       >       >        vnclisten = "127.0.0.1"
>       >       >       >       >        vncdisplay = "0"
>       >       >       >       >        vncunused = "1"
>       >       >       >       >        sdl = "0"
>       >       >       >       >        opengl = "0"
>       >       >       >       >        feature-resize = "1"
>       >       >       >       >        hotplug-status = "connected"
>       >       >       >       >        request-update = "1"
>       >       >       >       >     vkbd = ""
>       >       >       >       >      1 = ""
>       >       >       >       >       0 = ""
>       >       >       >       >        frontend = "/local/domain/1/device/vkbd/0"
>       >       >       >       >        frontend-id = "1"
>       >       >       >       >        online = "1"
>       >       >       >       >        state = "4"
>       >       >       >       >        feature-abs-pointer = "1"
>       >       >       >       >        feature-raw-pointer = "1"
>       >       >       >       >        hotplug-status = "connected"
>       >       >       >       >     console = ""
>       >       >       >       >      1 = ""
>       >       >       >       >       0 = ""
>       >       >       >       >        frontend = "/local/domain/1/console"
>       >       >       >       >        frontend-id = "1"
>       >       >       >       >        online = "1"
>       >       >       >       >        state = "1"
>       >       >       >       >        protocol = "vt100"
>       >       >       >       >     vif = ""
>       >       >       >       >      1 = ""
>       >       >       >       >       0 = ""
>       >       >       >       >        frontend = "/local/domain/1/device/vif/0"
>       >       >       >       >        frontend-id = "1"
>       >       >       >       >        online = "1"
>       >       >       >       >        state = "4"
>       >       >       >       >        script = "/etc/xen/scripts/vif-bridge"
>       >       >       >       >        mac = "e4:5f:01:cd:7b:dd"
>       >       >       >       >        bridge = "xenbr0"
>       >       >       >       >        handle = "0"
>       >       >       >       >        type = "vif"
>       >       >       >       >        hotplug-status = "connected"
>       >       >       >       >        feature-sg = "1"
>       >       >       >       >        feature-gso-tcpv4 = "1"
>       >       >       >       >        feature-gso-tcpv6 = "1"
>       >       >       >       >        feature-ipv6-csum-offload = "1"
>       >       >       >       >        feature-rx-copy = "1"
>       >       >       >       >        feature-xdp-headroom = "1"
>       >       >       >       >        feature-rx-flip = "0"
>       >       >       >       >        feature-multicast-control = "1"
>       >       >       >       >        feature-dynamic-multicast-control = "1"
>       >       >       >       >        feature-split-event-channels = "1"
>       >       >       >       >        multi-queue-max-queues = "4"
>       >       >       >       >        feature-ctrl-ring = "1"
>       >       >       >       >   1 = ""
>       >       >       >       >    vm = "/vm/d81ec5a9-5bf9-4f2b-89e8-0f60d6da948f"
>       >       >       >       >    name = "guest2"
>       >       >       >       >    cpu = ""
>       >       >       >       >     0 = ""
>       >       >       >       >      availability = "online"
>       >       >       >       >     1 = ""
>       >       >       >       >      availability = "online"
>       >       >       >       >    memory = ""
>       >       >       >       >     static-max = "2097152"
>       >       >       >       >     target = "2097152"
>       >       >       >       >     videoram = "0"
>       >       >       >       >    device = ""
>       >       >       >       >     suspend = ""
>       >       >       >       >      event-channel = ""
>       >       >       >       >     vbd = ""
>       >       >       >       >      51712 = ""
>       >       >       >       >       backend = "/local/domain/0/backend/vbd/1/51712"
>       >       >       >       >       backend-id = "0"
>       >       >       >       >       state = "4"
>       >       >       >       >       virtual-device = "51712"
>       >       >       >       >       device-type = "disk"
>       >       >       >       >       multi-queue-num-queues = "2"
>       >       >       >       >       queue-0 = ""
>       >       >       >       >        ring-ref = "8"
>       >       >       >       >        event-channel = "4"
>       >       >       >       >       queue-1 = ""
>       >       >       >       >        ring-ref = "9"
>       >       >       >       >        event-channel = "5"
>       >       >       >       >       protocol = "arm-abi"
>       >       >       >       >       feature-persistent = "1"
>       >       >       >       >     vfb = ""
>       >       >       >       >      0 = ""
>       >       >       >       >       backend = "/local/domain/0/backend/vfb/1/0"
>       >       >       >       >       backend-id = "0"
>       >       >       >       >       state = "4"
>       >       >       >       >       page-ref = "275022"
>       >       >       >       >       event-channel = "3"
>       >       >       >       >       protocol = "arm-abi"
>       >       >       >       >       feature-update = "1"
>       >       >       >       >     vkbd = ""
>       >       >       >       >      0 = ""
>       >       >       >       >       backend = "/local/domain/0/backend/vkbd/1/0"
>       >       >       >       >       backend-id = "0"
>       >       >       >       >       state = "4"
>       >       >       >       >       request-abs-pointer = "1"
>       >       >       >       >       page-ref = "275322"
>       >       >       >       >       page-gref = "1284"
>       >       >       >       >       event-channel = "10"
>       >       >       >       >     vif = ""
>       >       >       >       >      0 = ""
>       >       >       >       >       backend = "/local/domain/0/backend/vif/1/0"
>       >       >       >       >       backend-id = "0"
>       >       >       >       >       state = "4"
>       >       >       >       >       handle = "0"
>       >       >       >       >       mac = "e4:5f:01:cd:7b:dd"
>       >       >       >       >       mtu = "1500"
>       >       >       >       >       xdp-headroom = "0"
>       >       >       >       >       multi-queue-num-queues = "2"
>       >       >       >       >       queue-0 = ""
>       >       >       >       >        tx-ring-ref = "1280"
>       >       >       >       >        rx-ring-ref = "1281"
>       >       >       >       >        event-channel-tx = "6"
>       >       >       >       >        event-channel-rx = "7"
>       >       >       >       >       queue-1 = ""
>       >       >       >       >        tx-ring-ref = "1282"
>       >       >       >       >        rx-ring-ref = "1283"
>       >       >       >       >        event-channel-tx = "8"
>       >       >       >       >        event-channel-rx = "9"
>       >       >       >       >       request-rx-copy = "1"
>       >       >       >       >       feature-rx-notify = "1"
>       >       >       >       >       feature-sg = "1"
>       >       >       >       >       feature-gso-tcpv4 = "1"
>       >       >       >       >       feature-gso-tcpv6 = "1"
>       >       >       >       >       feature-ipv6-csum-offload = "1"
>       >       >       >       >    control = ""
>       >       >       >       >     shutdown = ""
>       >       >       >       >     feature-poweroff = "1"
>       >       >       >       >     feature-reboot = "1"
>       >       >       >       >     feature-suspend = ""
>       >       >       >       >     sysrq = ""
>       >       >       >       >     platform-feature-multiprocessor-suspend = "1"
>       >       >       >       >     platform-feature-xs_reset_watches = "1"
>       >       >       >       >    data = ""
>       >       >       >       >    drivers = ""
>       >       >       >       >    feature = ""
>       >       >       >       >    attr = ""
>       >       >       >       >    error = ""
>       >       >       >       >    domid = "1"
>       >       >       >       >    store = ""
>       >       >       >       >     port = "1"
>       >       >       >       >     ring-ref = "233473"
>       >       >       >       >    console = ""
>       >       >       >       >     backend = "/local/domain/0/backend/console/1/0"
>       >       >       >       >     backend-id = "0"
>       >       >       >       >     limit = "1048576"
>       >       >       >       >     type = "xenconsoled"
>       >       >       >       >     output = "pty"
>       >       >       >       >     tty = "/dev/pts/1"
>       >       >       >       >     port = "2"
>       >       >       >       >     ring-ref = "233472"
>       >       >       >       >     vnc-listen = "127.0.0.1"
>       >       >       >       >     vnc-port = "5900"
>       >       >       >       >    image = ""
>       >       >       >       >     device-model-pid = "788"
>       >       >       >       > vm = ""
>       >       >       >       >  d81ec5a9-5bf9-4f2b-89e8-0f60d6da948f = ""
>       >       >       >       >   name = "guest2"
>       >       >       >       >   uuid = "d81ec5a9-5bf9-4f2b-89e8-0f60d6da948f"
>       >       >       >       >   start_time = "1520600274.27"
>       >       >       >       > libxl = ""
>       >       >       >       >  1 = ""
>       >       >       >       >   device = ""
>       >       >       >       >    vbd = ""
>       >       >       >       >     51712 = ""
>       >       >       >       >      frontend = "/local/domain/1/device/vbd/51712"
>       >       >       >       >      backend = "/local/domain/0/backend/vbd/1/51712"
>       >       >       >       >      params = "/home/root/guest2/xen-guest-image-minimal-raspberrypi4-64.ext3"
>       >       >       >       >      script = "/etc/xen/scripts/block"
>       >       >       >       >      frontend-id = "1"
>       >       >       >       >      online = "1"
>       >       >       >       >      removable = "0"
>       >       >       >       >      bootable = "1"
>       >       >       >       >      state = "1"
>       >       >       >       >      dev = "xvda"
>       >       >       >       >      type = "phy"
>       >       >       >       >      mode = "w"
>       >       >       >       >      device-type = "disk"
>       >       >       >       >      discard-enable = "1"
>       >       >       >       >    vfb = ""
>       >       >       >       >     0 = ""
>       >       >       >       >      frontend = "/local/domain/1/device/vfb/0"
>       >       >       >       >      backend = "/local/domain/0/backend/vfb/1/0"
>       >       >       >       >      frontend-id = "1"
>       >       >       >       >      online = "1"
>       >       >       >       >      state = "1"
>       >       >       >       >      vnc = "1"
>       >       >       >       >      vnclisten = "127.0.0.1"
>       >       >       >       >      vncdisplay = "0"
>       >       >       >       >      vncunused = "1"
>       >       >       >       >      sdl = "0"
>       >       >       >       >      opengl = "0"
>       >       >       >       >    vkbd = ""
>       >       >       >       >     0 = ""
>       >       >       >       >      frontend = "/local/domain/1/device/vkbd/0"
>       >       >       >       >      backend = "/local/domain/0/backend/vkbd/1/0"
>       >       >       >       >      frontend-id = "1"
>       >       >       >       >      online = "1"
>       >       >       >       >      state = "1"
>       >       >       >       >    console = ""
>       >       >       >       >     0 = ""
>       >       >       >       >      frontend = "/local/domain/1/console"
>       >       >       >       >      backend = "/local/domain/0/backend/console/1/0"
>       >       >       >       >      frontend-id = "1"
>       >       >       >       >      online = "1"
>       >       >       >       >      state = "1"
>       >       >       >       >      protocol = "vt100"
>       >       >       >       >    vif = ""
>       >       >       >       >     0 = ""
>       >       >       >       >      frontend = "/local/domain/1/device/vif/0"
>       >       >       >       >      backend = "/local/domain/0/backend/vif/1/0"
>       >       >       >       >      frontend-id = "1"
>       >       >       >       >      online = "1"
>       >       >       >       >      state = "1"
>       >       >       >       >      script = "/etc/xen/scripts/vif-bridge"
>       >       >       >       >      mac = "e4:5f:01:cd:7b:dd"
>       >       >       >       >      bridge = "xenbr0"
>       >       >       >       >      handle = "0"
>       >       >       >       >      type = "vif"
>       >       >       >       >      hotplug-status = ""
>       >       >       >       >   type = "pvh"
>       >       >       >       >   dm-version = "qemu_xen"
>       >       >       >       > root@raspberrypi4-64:~/guest1#
>       >       >       >       >
>       >       >       >       > Any input as per above? Looking forward to hearing from you.
>       >       >       >       >
>       >       >       >       > Regards,
>       >       >       >       > Vipul Kumar
>       >       >       >       >
>       >       >       >       > On Wed, Oct 26, 2022 at 5:21 AM Stefano Stabellini <sstabellini@kernel.org> wrote:
>       >       >       >       >       Hi Vipul,
>       >       >       >       >
>       >       >       >       >       If you look at the QEMU logs, it says:
>       >       >       >       >
>       >       >       >       >       VNC server running on 127.0.0.1:5900
>       >       >       >       >
>       >       >       >       >       That is the VNC server you need to connect to. So in theory:
>       >       >       >       >
>       >       >       >       >         vncviewer 127.0.0.1:5900
>       >       >       >       >
>       >       >       >       >       should work correctly.
>       >       >       >       >
>       >       >       >       >
>       >       >       >       >       If you have:
>       >       >       >       >
>       >       >       >       >         vfb = ["type=vnc"]
>       >       >       >       >
>       >       >       >       >       in your xl config file and you have "fbdev" in your Linux guest, it
>       >       >       >       >       should work.
>       >       >       >       >
>       >       >       >       >       If you connect to the VNC server but you get a black screen, it might be
>       >       >       >       >       a guest configuration issue. I would try with a simpler guest, text only
>       >       >       >       >       (no X11, no Wayland) and enable the fbdev console (fbcon). See
>       >       >       >       >       Documentation/fb/fbcon.rst in Linux. You should be able to see a
>       >       >       >       >       graphical console over VNC.
>       >       >       >       >
>       >       >       >       >       If that works, then you know that the fbdev kernel driver (xen-fbfront)
>       >       >       >       >       works correctly.
>       >       >       >       >
>       >       >       >       >       If it doesn't work, the output of "xenstore-ls" would be interesting.
>       >       >       >       >
>       >       >       >       >       Cheers,
>       >       >       >       >
>       >       >       >       >       Stefano
>       >       >       >       >
>       >       >       >       >
>       >       >       >       >       On Wed, 19 Oct 2022, Vipul Suneja wrote:
>       >       >       >       >       > Hi Stefano,
>       >       >       >       >       >
>       >       >       >       >       > Thanks for the response!
>       >       >       >       >       >
>       >       >       >       >       > I am following the same link you shared from the beginning. Tried the command "vncviewer
>       localhost:0"
>       >       in DOM0
>       >       >       but
>       >       >       >       same
>       >       >       >       >       issue "Can't open
>       >       >       >       >       > display", below are the logs:
>       >       >       >       >       >
>       >       >       >       >       > root@raspberrypi4-64:~# vncviewer localhost:0
>       >       >       >       >       >
>       >       >       >       >       > TigerVNC Viewer 64-bit v1.11.0
>       >       >       >       >       > Built on: 2020-09-08 12:16
>       >       >       >       >       > Copyright (C) 1999-2020 TigerVNC Team and many others (see README.rst)
>       >       >       >       >       > See https://www.tigervnc.org for information on TigerVNC.
>       >       >       >       >       > Can't open display:
>       >       >       >       >       >
>       >       >       >       >       > Below are the netstat logs, i couldn't see anything running at port 5900 or 5901:
>       >       >       >       >       >
>       >       >       >       >       > root@raspberrypi4-64:~# netstat -tuwx
>       >       >       >       >       > Active Internet connections (w/o servers)
>       >       >       >       >       > Proto Recv-Q Send-Q Local Address           Foreign Address         State      
>       >       >       >       >       > tcp        0    164 192.168.1.39:ssh        192.168.1.38:37472      ESTABLISHED
>       >       >       >       >       > Active UNIX domain sockets (w/o servers)
>       >       >       >       >       > Proto RefCnt Flags       Type       State         I-Node Path
>       >       >       >       >       > unix  8      [ ]         DGRAM      CONNECTED      10565 /dev/log
>       >       >       >       >       > unix  3      [ ]         STREAM     CONNECTED      10891 /var/run/xenstored/socket
>       >       >       >       >       > unix  3      [ ]         STREAM     CONNECTED      13791
>       >       >       >       >       > unix  3      [ ]         STREAM     CONNECTED      10843 /var/run/xenstored/socket
>       >       >       >       >       > unix  3      [ ]         STREAM     CONNECTED      10573 /var/run/xenstored/socket
>       >       >       >       >       > unix  2      [ ]         DGRAM      CONNECTED      14510
>       >       >       >       >       > unix  3      [ ]         STREAM     CONNECTED      13249
>       >       >       >       >       > unix  2      [ ]         DGRAM      CONNECTED      13887
>       >       >       >       >       > unix  2      [ ]         DGRAM      CONNECTED      10599
>       >       >       >       >       > unix  3      [ ]         STREAM     CONNECTED      14005
>       >       >       >       >       > unix  3      [ ]         STREAM     CONNECTED      13258
>       >       >       >       >       > unix  3      [ ]         STREAM     CONNECTED      13248
>       >       >       >       >       > unix  3      [ ]         STREAM     CONNECTED      14003
>       >       >       >       >       > unix  3      [ ]         STREAM     CONNECTED      10572 /var/run/xenstored/socket
>       >       >       >       >       > unix  3      [ ]         STREAM     CONNECTED      10786 /var/run/xenstored/socket
>       >       >       >       >       > unix  3      [ ]         DGRAM      CONNECTED      13186
>       >       >       >       >       > unix  3      [ ]         STREAM     CONNECTED      10864 /var/run/xenstored/socket
>       >       >       >       >       > unix  3      [ ]         STREAM     CONNECTED      10812 /var/run/xenstored/socket
>       >       >       >       >       > unix  2      [ ]         DGRAM      CONNECTED      14083
>       >       >       >       >       > unix  3      [ ]         STREAM     CONNECTED      10813 /var/run/xenstored/socket
>       >       >       >       >       > unix  3      [ ]         STREAM     CONNECTED      14068
>       >       >       >       >       > unix  3      [ ]         STREAM     CONNECTED      13256
>       >       >       >       >       > unix  3      [ ]         STREAM     CONNECTED      10571 /var/run/xenstored/socket
>       >       >       >       >       > unix  3      [ ]         STREAM     CONNECTED      10842
>       >       >       >       >       > unix  3      [ ]         STREAM     CONNECTED      13985
>       >       >       >       >       > unix  3      [ ]         DGRAM      CONNECTED      13185
>       >       >       >       >       > unix  2      [ ]         STREAM     CONNECTED      13884
>       >       >       >       >       > unix  2      [ ]         DGRAM      CONNECTED      14528
>       >       >       >       >       > unix  2      [ ]         DGRAM      CONNECTED      13785
>       >       >       >       >       > unix  3      [ ]         STREAM     CONNECTED      14034
>       >       >       >       >       >
>       >       >       >       >       > Attaching xen log files of /var/log/xen.
>       >       >       >       >       > I didn't get the role of QEMU here because as mentioned earlier, I am porting in raspberrypi
>       4B.
>       >       >       >       >       >
>       >       >       >       >       > Regards,
>       >       >       >       >       > Vipul Kumar
>       >       >       >       >       >
>       >       >       >       >       > On Wed, Oct 19, 2022 at 12:43 AM Stefano Stabellini <sstabellini@kernel.org> wrote:
>       >       >       >       >       >       It usually works the way it is described in the guide:
>       >       >       >       >       >
>       >       >       >       >       >     
>       >       >       >       >     
>       >       >       >     
>       >       >     
>       >     
>            https://www.virtuatopia.com/index.php?title=Configuring_a_VNC_based_Graphical_Console_for_a_Xen_Paravirtualized_domainU_Guest
>       >       >       >       >       >
>       >       >       >       >       >       You don't need to install any VNC-related server software because it is
>       >       >       >       >       >       already provided by Xen (to be precise it is provided by QEMU working
>       >       >       >       >       >       together with Xen.)
>       >       >       >       >       >
>       >       >       >       >       >       You only need the vnc client in dom0 so that you can connect, but you
>       >       >       >       >       >       could also run the vnc client outside from another host. So basically
>       >       >       >       >       >       the following should work when executed in Dom0 after creating DomU:
>       >       >       >       >       >
>       >       >       >       >       >         vncviewer localhost:0
>       >       >       >       >       >
>       >       >       >       >       >       Can you attach the Xen and QEMU logs (/var/log/xen/*)? And also use
>       >       >       >       >       >       netstat -taunp to check if there is anything running at port 5900 or
>       >       >       >       >       >       5901?
>       >       >       >       >       >
>       >       >       >       >       >       Cheers,
>       >       >       >       >       >
>       >       >       >       >       >       Stefano
>       >       >       >       >       >
>       >       >       >       >       >
>       >       >       >       >       >       On Tue, 18 Oct 2022, Vipul Suneja wrote:
>       >       >       >       >       >       > Hi Stefano,
>       >       >       >       >       >       >
>       >       >       >       >       >       > Thanks for the response!
>       >       >       >       >       >       >
>       >       >       >       >       >       > I could install tigerVNC, x11vnc & libvncserver in Dom0 xen-image-minimal but only
>       manage to
>       >       install
>       >       >       >       >       libvncserver(couldn't
>       >       >       >       >       >       install tigervnc
>       >       >       >       >       >       > & x11vnc because of x11
>       >       >       >       >       >       > support missing, it's wayland) in DOMU custom graphical image. I tried running
>       vncviewer with
>       >       IP
>       >       >       address &
>       >       >       >       port
>       >       >       >       >       in dom0 to
>       >       >       >       >       >       access the domu
>       >       >       >       >       >       > graphical image display as per below commands.
>       >       >       >       >       >       >  
>       >       >       >       >       >       >  vncviewer 192.168.1.42:5901
>       >       >       >       >       >       >  
>       >       >       >       >       >       >  But it showing can't open display, below are the logs:
>       >       >       >       >       >       >  
>       >       >       >       >       >       > root@raspberrypi4-64:~/guest1# vncviewer 192.168.1.42:5901
>       >       >       >       >       >       >
>       >       >       >       >       >       > TigerVNC Viewer 64-bit v1.11.0
>       >       >       >       >       >       > Built on: 2020-09-08 12:16
>       >       >       >       >       >       > Copyright (C) 1999-2020 TigerVNC Team and many others (see README.rst)
>       >       >       >       >       >       > See https://www.tigervnc.org for information on TigerVNC.
>       >       >       >       >       >       > Can't open display:
>       >       >       >       >       >       > root@raspberrypi4-64:~/guest1#
>       >       >       >       >       >       >
>       >       >       >       >       >       > I am not exactly sure what the issue is but I thought only libvncserver in DOMU could
>       work to
>       >       get
>       >       >       access but
>       >       >       >       it
>       >       >       >       >       did not
>       >       >       >       >       >       work. 
>       >       >       >       >       >       > If TigerVNC is the issue here then is there any other VNC source which could be
>       installed for
>       >       both
>       >       >       x11 &
>       >       >       >       >       wayland supported
>       >       >       >       >       >       images?
>       >       >       >       >       >       >
>       >       >       >       >       >       > Regards,
>       >       >       >       >       >       > Vipul Kumar
>       >       >       >       >       >       >
>       >       >       >       >       >       > On Tue, Oct 18, 2022 at 2:40 AM Stefano Stabellini <sstabellini@kernel.org> wrote:
>       >       >       >       >       >       >       VNC is typically easier to setup, because SDL needs extra libraries at
>       >       >       >       >       >       >       build time and runtime. If QEMU is built without SDL support it won't
>       >       >       >       >       >       >       start when you ask for SDL.
>       >       >       >       >       >       >
>       >       >       >       >       >       >       VNC should work with both x11 and wayland in your domU. It doesn't work
>       >       >       >       >       >       >       at the x11 level, it exposes a special fbdev device in your domU that
>       >       >       >       >       >       >       should work with:
>       >       >       >       >       >       >       - a graphical console in Linux domU
>       >       >       >       >       >       >       - x11
>       >       >       >       >       >       >       - wayland (but I haven't tested this so I am not 100% sure about it)
>       >       >       >       >       >       >
>       >       >       >       >       >       >       When you say "it doesn't work", what do you mean? Do you get a black
>       >       >       >       >       >       >       window?
>       >       >       >       >       >       >
>       >       >       >       >       >       >       You need CONFIG_XEN_FBDEV_FRONTEND in Linux domU
>       >       >       >       >       >       >       (drivers/video/fbdev/xen-fbfront.c). I would try to get a graphical text
>       >       >       >       >       >       >       console up and running in your domU before attempting x11/wayland.
>       >       >       >       >       >       >
>       >       >       >       >       >       >       Cheers,
>       >       >       >       >       >       >
>       >       >       >       >       >       >       Stefano
>       >       >       >       >       >       >
>       >       >       >       >       >       >       On Mon, 17 Oct 2022, Vipul Suneja wrote:
>       >       >       >       >       >       >       > Hi,
>       >       >       >       >       >       >       > Thanks!
>       >       >       >       >       >       >       >
>       >       >       >       >       >       >       > I have ported xen minimal image as DOM0 & custom wayland GUI based image as
>       DOMU in
>       >       raspberry
>       >       >       pi4B. I
>       >       >       >       >       am trying to
>       >       >       >       >       >       make GUI
>       >       >       >       >       >       >       display up
>       >       >       >       >       >       >       > for guest machine. I tried using sdl, included below line in guest.conf file
>       >       >       >       >       >       >       > vfb= [ 'sdl=1' ]
>       >       >       >       >       >       >       >
>       >       >       >       >       >       >       > But it is throwing below error:
>       >       >       >       >       >       >       >
>       >       >       >       >       >       >       > root@raspberrypi4-64:~/guest1# xl create -c guest1.cfg
>       >       >       >       >       >       >       > Parsing config from guest1.cfg
>       >       >       >       >       >       >       > libxl: error: libxl_qmp.c:1400:qmp_ev_fd_callback: Domain 3:error on QMP
>       socket:
>       >       Connection
>       >       >       reset by
>       >       >       >       >       peer
>       >       >       >       >       >       >       > libxl: error: libxl_qmp.c:1439:qmp_ev_fd_callback: Domain 3:Error happened
>       with the
>       >       QMP
>       >       >       connection to
>       >       >       >       >       QEMU
>       >       >       >       >       >       >       > libxl: error: libxl_dm.c:3351:device_model_postconfig_done: Domain 3:Post DM
>       startup
>       >       configs
>       >       >       failed,
>       >       >       >       >       rc=-26
>       >       >       >       >       >       >       > libxl: error: libxl_create.c:1867:domcreate_devmodel_started: Domain 3:device
>       model
>       >       did not
>       >       >       start:
>       >       >       >       -26
>       >       >       >       >       >       >       > libxl: error: libxl_aoutils.c:646:libxl__kill_xs_path: Device Model already
>       exited
>       >       >       >       >       >       >       > libxl: error: libxl_domain.c:1183:libxl__destroy_domid: Domain 3:Non-existant
>       domain
>       >       >       >       >       >       >       > libxl: error: libxl_domain.c:1137:domain_destroy_callback: Domain 3:Unable to
>       destroy
>       >       guest
>       >       >       >       >       >       >       > libxl: error: libxl_domain.c:1064:domain_destroy_cb: Domain 3:Destruction of
>       domain
>       >       failed
>       >       >       >       >       >       >       >
>       >       >       >       >       >       >       > Another way is VNC, i could install tigervnc in DOM0 but same i couldn't in
>       guest
>       >       machine
>       >       >       because it
>       >       >       >       >       doesn't support
>       >       >       >       >       >       >       x11(supports wayland
>       >       >       >       >       >       >       > only). I am completely blocked here, Need your support to enable the display
>       up.
>       >       >       >       >       >       >       > Any alternative of VNC which could work in both x11 & wayland supported
>       images?
>       >       >       >       >       >       >       >
>       >       >       >       >       >       >       > Any input on VNC, SDL or any other way to proceed on this? Looking forward to
>       hearing
>       >       from
>       >       >       you.
>       >       >       >       >       >       >       >
>       >       >       >       >       >       >       > Regards,
>       >       >       >       >       >       >       > Vipul Kumar
>       >       >       >       >       >       >
>       >       >       >       >       >       >
>       >       >       >       >       >       >
>       >       >       >       >       >
>       >       >       >       >       >
>       >       >       >       >       >
>       >       >       >       >
>       >       >       >       >
>       >       >       >       >
>       >       >       >
>       >       >       >
>       >       >       >
>       >       >
>       >       >
>       >       >
>       >
>       >
>       >
> 
> 
> 

Re: Porting Xen in raspberry pi4B

[Vipul Suneja]

[-- Attachment #1: Type: text/plain, Size: 73709 bytes --]

Hi Stefano,

Thanks!

I could see QEMU 6.2.0 compiled & installed in the host image
xen-image-minimal. I could find xenfb.c source file also & modified the
same with debug logs.
I have set up a cross compile environment, did 'make clean' & 'make all' to
recompile but it's failing. In case i am doing wrong, Can you please assist
me
with the correct steps to compile qemu?
Below are the error logs:

agl@agl-OptiPlex-7010:~/Automotive/ADAS_Infotainment/Platform/Poky_Kirkstone/build/tmp/work/cortexa72-poky-linux/qemu/6.2.0-r0/build$
make all
[1/3864] Compiling C object libslirp.a.p/slirp_src_arp_table.c.o
[2/3864] Compiling C object
subprojects/libvhost-user/libvhost-user.a.p/libvhost-user.c.o
[3/3864] Linking static target subprojects/libvhost-user/libvhost-user.a
[4/3864] Compiling C object libslirp.a.p/slirp_src_vmstate.c.o
[5/3864] Compiling C object libslirp.a.p/slirp_src_dhcpv6.c.o
[6/3864] Compiling C object libslirp.a.p/slirp_src_dnssearch.c.o
[7/3864] Compiling C object libslirp.a.p/slirp_src_bootp.c.o
[8/3864] Compiling C object libslirp.a.p/slirp_src_cksum.c.o
[9/3864] Compiling C object libslirp.a.p/slirp_src_if.c.o
[10/3864] Compiling C object libslirp.a.p/slirp_src_ip6_icmp.c.o
[11/3864] Compiling C object libslirp.a.p/slirp_src_ip6_input.c.o
[12/3864] Compiling C object libslirp.a.p/slirp_src_ip6_output.c.o
[13/3864] Compiling C object libslirp.a.p/slirp_src_ip_icmp.c.o
[14/3864] Compiling C object libslirp.a.p/slirp_src_ip_input.c.o
[15/3864] Compiling C object libslirp.a.p/slirp_src_ip_output.c.o
[16/3864] Compiling C object libslirp.a.p/slirp_src_mbuf.c.o
[17/3864] Compiling C object libslirp.a.p/slirp_src_misc.c.o
[18/3864] Compiling C object libslirp.a.p/slirp_src_ncsi.c.o
[19/3864] Compiling C object libslirp.a.p/slirp_src_ndp_table.c.o
[20/3864] Compiling C object libslirp.a.p/slirp_src_sbuf.c.o
[21/3864] Compiling C object libslirp.a.p/slirp_src_slirp.c.o
[22/3864] Compiling C object libslirp.a.p/slirp_src_socket.c.o
[23/3864] Compiling C object libslirp.a.p/slirp_src_state.c.o
[24/3864] Compiling C object libslirp.a.p/slirp_src_stream.c.o
[25/3864] Compiling C object libslirp.a.p/slirp_src_tcp_input.c.o
[26/3864] Compiling C object libslirp.a.p/slirp_src_tcp_output.c.o
[27/3864] Compiling C object libslirp.a.p/slirp_src_tcp_subr.c.o
[28/3864] Compiling C object libslirp.a.p/slirp_src_tcp_timer.c.o
[29/3864] Compiling C object libslirp.a.p/slirp_src_tftp.c.o
[30/3864] Compiling C object libslirp.a.p/slirp_src_udp.c.o
[31/3864] Compiling C object libslirp.a.p/slirp_src_udp6.c.o
[32/3864] Compiling C object libslirp.a.p/slirp_src_util.c.o
[33/3864] Compiling C object libslirp.a.p/slirp_src_version.c.o
[34/3864] Linking static target libslirp.a
[35/3864] Generating qemu-version.h with a custom command (wrapped by meson
to capture output)
FAILED: qemu-version.h
/home/agl/Automotive/ADAS_Infotainment/Platform/Poky_Kirkstone/build/tmp/work/cortexa72-poky-linux/qemu/6.2.0-r0/recipe-sysroot-native/usr/bin/meson
--internal exe --capture qemu-version.h --
/home/agl/Automotive/ADAS_Infotainment/Platform/Poky_Kirkstone/build/tmp/work/cortexa72-poky-linux/qemu/6.2.0-r0/qemu-6.2.0/scripts/qemu-version.sh
/home/agl/Automotive/ADAS_Infotainment/Platform/Poky_Kirkstone/build/tmp/work/cortexa72-poky-linux/qemu/6.2.0-r0/qemu-6.2.0
'' 6.2.0
/usr/bin/env: ‘nativepython3’: No such file or directory
ninja: build stopped: subcommand failed.
make: *** [Makefile:162: run-ninja] Error 1

Thanks & Regards,
Vipul Kumar

On Wed, Dec 14, 2022 at 4:55 AM Stefano Stabellini <sstabellini@kernel.org>
wrote:

> Hi Vipul,
>
> Good progress! The main function we should check is "xenfb_refresh" but
> from the logs it looks like it is called several times. Which means that
> everything seems to be working as expected on the Linux side.
>
> It is time to investigate the QEMU side:
> ./hw/display/xenfb.c:xenfb_handle_events
> ./hw/display/xenfb.c:xenfb_map_fb
>
> I wonder if the issue is internal to QEMU. You might want to use an
> older QEMU version to check if it works, maybe 6.0 or 5.0 or even 4.0.
> I also wonder if it is a problem between xenfb.c and the rest of QEMU. I
> would investigate how xenfb->pixels is rendered by the rest of QEMU.
> Specifically you might want to look at the call to
> qemu_create_displaysurface, qemu_create_displaysurface_from and
> dpy_gfx_replace_surface in xenfb_update.
>
> I hope this helps.
>
> Cheers,
>
> Stefano
>
>
> On Tue, 13 Dec 2022, Vipul Suneja wrote:
> > Hi Stefano,
> >
> > Thanks!
> >
> > I modified xen-fbfront.c source file, included printk debug logs & cross
> compiled it. I included the printk debug log at the entry & exit
> > of all functions of xen-fbfront.c file.
> > Generated kernel module & loaded in guest machine at bootup. I could see
> lots of logs coming up, and could see multiple functions being
> > invoked even if I have not used vncviewer in the host. Attaching the log
> file for reference. Any specific function or parameters that have
> > to be checked or any other suggestion as per logs?
> >
> > Thanks & Regards,
> > Vipul Kumar
> >
> > On Tue, Dec 13, 2022 at 3:44 AM Stefano Stabellini <
> sstabellini@kernel.org> wrote:
> >       Hi Vipul,
> >
> >       I am online on IRC OFTC #xendevel (https://www.oftc.net/, you
> need a
> >       registered nickname to join #xendevel).
> >
> >       For development and debugging I find that it is a lot easier to
> >       crosscompile the kernel "by hand", and do a monolithic build,
> rather
> >       than going through Yocto.
> >
> >       For instance the following builds for me:
> >
> >       cd linux.git
> >       export ARCH=arm64
> >       export CROSS_COMPILE=/path/to/cross-compiler
> >       make defconfig
> >       [add printks to drivers/video/fbdev/xen-fbfront.c]
> >       make -j8 Image.gz
> >
> >       And Image.gz boots on Xen as DomU kernel without issues.
> >
> >       Cheers,
> >
> >       Stefano
> >
> >       On Sat, 10 Dec 2022, Vipul Suneja wrote:
> >       > Hi Stefano,
> >       >
> >       > Thanks!
> >       >
> >       > I have included printk debug logs in the xen-fbfront.c source
> file. While cross compiling to generate .ko with
> >       "xen-guest-image-minimal"
> >       > toolchain it's throwing a modpost
> >       > not found error. I could see the modpost.c source file but the
> final script is missing. Any input on this, Below are the
> >       logs:
> >       >
> >       > agl@agl-OptiPlex-7010:~/Automotive/ADAS_Infotainment/project/Application/Xen/Framebuffer$
> make
> >       > make ARCH=arm64
> -I/opt/poky/4.0.5/sysroots/cortexa72-poky-linux/usr/include/asm -C
> >       >
> /opt/poky/4.0.5/sysroots/cortexa72-poky-linux/lib/modules/5.15.72-yocto-standard/build
> >       >
> M=/home/agl/Automotive/ADAS_Infotainment/project/Application/Xen/Framebuffer
> modules
> >       > make[1]: Entering directory
> '/opt/poky/4.0.5/sysroots/cortexa72-poky-linux/lib/modules/5.15.72-yocto-standard/build'
> >       > arch/arm64/Makefile:36: Detected assembler with broken .inst;
> disassembly will be unreliable
> >       > warning: the compiler differs from the one used to build the
> kernel
> >       >   The kernel was built by: gcc (Ubuntu 9.4.0-1ubuntu1~20.04.1)
> 9.4.0
> >       >   You are using:           aarch64-poky-linux-gcc (GCC) 11.3.0
> >       >   CC [M]
>  /home/agl/Automotive/ADAS_Infotainment/project/Application/Xen/Framebuffer/xen-fbfront.o
> >       >   MODPOST
> /home/agl/Automotive/ADAS_Infotainment/project/Application/Xen/Framebuffer/Module.symvers
> >       > /bin/sh: 1: scripts/mod/modpost: not found
> >       > make[2]: *** [scripts/Makefile.modpost:133:
> >
>  /home/agl/Automotive/ADAS_Infotainment/project/Application/Xen/Framebuffer/Module.symvers]
> >       > Error 127
> >       > make[1]: *** [Makefile:1813: modules] Error 2
> >       > make[1]: Leaving directory
> '/opt/poky/4.0.5/sysroots/cortexa72-poky-linux/lib/modules/5.15.72-yocto-standard/build'
> >       > make: *** [Makefile:5: all] Error 2
> >       > agl@agl-OptiPlex-7010:~/Automotive/ADAS_Infotainment/project/Application/Xen/Framebuffer$
> ls -l
> >       > total 324
> >       > -rwxrwxrwx 1 agl agl    359 Dec 10 22:41 Makefile
> >       > -rw-rw-r-- 1 agl agl     90 Dec 10 22:49 modules.order
> >       > -rw-r--r-- 1 agl agl  18331 Dec  1 20:32 xen-fbfront.c
> >       > -rw-rw-r-- 1 agl agl     90 Dec 10 22:49 xen-fbfront.mod
> >       > -rw-rw-r-- 1 agl agl 297832 Dec 10 22:49 xen-fbfront.o
> >       > agl@agl-OptiPlex-7010:~/Automotive/ADAS_Infotainment/project/Application/Xen/Framebuffer$
> file xen-fbfront.o
> >       > xen-fbfront.o: ELF 64-bit LSB relocatable, ARM aarch64, version
> 1 (SYSV), with debug_info, not stripped
> >       > agl@agl-OptiPlex-7010
> :~/Automotive/ADAS_Infotainment/project/Application/Xen/Framebuffer$
> >       >
> >       > I have connected a HDMI based 1980x1024 resolution display
> screen to raspberrypi4 for testing purposes. I hope connecting
> >       this display to
> >       > rpi4 should be ok.
> >       >
> >       > Is there any other way we can connect also for detailed
> discussion on the display bringup issue? This will really help to
> >       resolve this
> >       > issue.
> >       >
> >       > Thanks & Regards,
> >       > Vipul Kumar
> >       >
> >       > On Fri, Dec 2, 2022 at 1:02 AM Stefano Stabellini <
> sstabellini@kernel.org> wrote:
> >       >       On Thu, 1 Dec 2022, Vipul Suneja wrote:
> >       >       > Hi Stefano,
> >       >       > Thanks!
> >       >       >
> >       >       > I am exploring both options here, modification of
> framebuffer source file & setting up x11vnc server in guest.
> >       >       > Other than these I would like to share a few findings
> with you.
> >       >       >
> >       >       > 1. If i keep "CONFIG_XEN_FBDEV_FRONTEND=y" then
> xen-fbfront.ko is not generating but if i keep
> >       "CONFIG_XEN_FBDEV_FRONTEND=m"
> >       >       > then could see xen-fbfront.ko & its loading also. Same
> things with other frontend/backend drivers also. Do we need to
> >       >       configure these
> >       >       > drivers as a module(m) only?
> >       >
> >       >       xen-fbfront should work both as a module (xen-fbfront.ko)
> or built-in
> >       >       (CONFIG_XEN_FBDEV_FRONTEND=y).
> >       >
> >       >
> >       >
> >       >       > 2. I could see xenstored service is running for the host
> but it's always failing for the guest machine. I could see
> >       it in
> >       >       bootup logs & via
> >       >       > systemctl status also.
> >       >
> >       >       That is normal. xenstored is only meant to be run in Dom0,
> not in the
> >       >       domUs. If you use the same rootfs for Dom0 and DomU then
> xenstored will
> >       >       fail starting in the DomU (but should succeed in Dom0),
> which is what we
> >       >       want.
> >       >
> >       >       If you run "xenstore-ls" in Dom0, you'll see a bunch of
> entries,
> >       >       including some of them related to "vfb" which is the
> virtual framebuffer
> >       >       protocol. You should also see an entry called "state" set
> to "4" which
> >       >       means "connected". state = 4 is usually when everything
> works. Normally
> >       >       when things don't work state != 4.
> >       >
> >       >
> >       >
> >       >       > Below are the logs:
> >       >       > [  OK  ] Reached target Basic System.
> >       >       > [  OK  ] Started Kernel Logging Service.
> >       >       > [  OK  ] Started System Logging Service.
> >       >       >          Starting D-Bus System Message Bus...
> >       >       >          Starting User Login Management...
> >       >       >          Starting Permit User Sessions...
> >       >       >          Starting The Xen xenstore...
> >       >       >          Starting OpenSSH Key Generation...
> >       >       > [FAILED] Failed to start The Xen xenstore.
> >       >       > See 'systemctl status xenstored.service' for details.
> >       >       > [DEPEND] Dependency failed for qemu for xen dom0 disk
> backend.
> >       >       > [DEPEND] Dependency failed for Xend…p guests on boot and
> shutdown.
> >       >       > [DEPEND] Dependency failed for xen-…des, JSON
> configuration stub).
> >       >       > [DEPEND] Dependency failed for Xenc…guest consoles and
> hypervisor.
> >       >       > [  OK  ] Finished Permit User Sessions.
> >       >       > [  OK  ] Started Getty on tty1.
> >       >       > [  OK  ] Started Serial Getty on hvc0.
> >       >       > [  OK  ] Started Serial Getty on ttyS0.
> >       >       > [  OK  ] Reached target Login Prompts.
> >       >       >          Starting Xen-watchdog - run xen watchdog
> daemon...
> >       >       > [  OK  ] Started D-Bus System Message Bus.
> >       >       > [  OK  ] Started Xen-watchdog - run xen watchdog daemon.
> >       >       > [  OK  ] Finished OpenSSH Key Generation.
> >       >       > [  OK  ] Started User Login Management.
> >       >       > [  OK  ] Reached target Multi-User System.
> >       >       >          Starting Record Runlevel Change in UTMP...
> >       >       > [  OK  ] Finished Record Runlevel Change in UTMP.
> >       >       > fbcon: Taking over console
> >       >       >
> >       >       > Poky (Yocto Project Reference Distro) 4.0.4
> raspberrypi4-64 hvc0
> >       >       >
> >       >       > raspberrypi4-64 login: root
> >       >       > root@raspberrypi4-64:~#
> >       >       > root@raspberrypi4-64:~#
> >       >       > root@raspberrypi4-64:~# systemctl status
> xenstored.service
> >       >       > x xenstored.service - The Xen xenstore
> >       >       >      Loaded: loaded
> (/lib/systemd/system/xenstored.service; enabled; vendor preset: enabled)
> >       >       >      Active: failed (Result: exit-code) since Thu
> 2022-12-01 06:12:05 UTC; 26s ago
> >       >       >     Process: 195 ExecStartPre=/bin/grep -q control_d
> /proc/xen/capabilities (code=exited, status=1/FAILURE)
> >       >       >
> >       >       > Dec 01 06:12:04 raspberrypi4-64 systemd[1]: Starting The
> Xen xenstore...
> >       >       > Dec 01 06:12:05 raspberrypi4-64 systemd[1]:
> xenstored.service: Control pro...URE
> >       >       > Dec 01 06:12:05 raspberrypi4-64 systemd[1]:
> xenstored.service: Failed with...e'.
> >       >       > Dec 01 06:12:05 raspberrypi4-64 systemd[1]: Failed to
> start The Xen xenstore.
> >       >       > Hint: Some lines were ellipsized, use -l to show in full.
> >       >       > root@raspberrypi4-64:~#
> >       >       >
> >       >       > Any input on these?
> >       >       >
> >       >       > Thanks & Regards,
> >       >       > Vipul Kumar
> >       >       >
> >       >       > On Wed, Nov 23, 2022 at 5:41 AM Stefano Stabellini <
> sstabellini@kernel.org> wrote:
> >       >       >       Hi Vipul,
> >       >       >
> >       >       >       I cannot spot any issue in the configuration, in
> particual you have:
> >       >       >
> >       >       >       CONFIG_XEN_FBDEV_FRONTEND=y
> >       >       >
> >       >       >       which is what you need.
> >       >       >
> >       >       >       The only thing I can suggest is to add printks to
> the Linux frontend
> >       >       >       driver (the one running in the domU) which is
> >       >       >       drivers/video/fbdev/xen-fbfront.c and printfs to
> the QEMU backend
> >       >       >       (running in Dom0) which is hw/display/xenfb.c to
> figure out what is
> >       >       >       going on.
> >       >       >
> >       >       >
> >       >       >       Alternatively, you can setup PV network with the
> domU, such as:
> >       >       >
> >       >       >         vif=['']
> >       >       >
> >       >       >       and then run x11 and a x11vnc server in your domU.
> You should be able to
> >       >       >       connect to it using vncviewer at the network IP of
> your domU.
> >       >       >
> >       >       >       Basically you are skipping the problem because
> instead of using the PV
> >       >       >       framebuffer protocol, you just use VNC over the
> network with the domU.
> >       >       >
> >       >       >
> >       >       >       Cheers,
> >       >       >
> >       >       >       Stefano
> >       >       >
> >       >       >
> >       >       >       On Tue, 22 Nov 2022, Vipul Suneja wrote:
> >       >       >       > Hi Stefano,
> >       >       >       > Thanks for the support!
> >       >       >       >
> >       >       >       > Looks like I have tried all the combinations &
> possible ways to get display up but failed. Is there any
> >       document or
> >       >       pdf for
> >       >       >       porting xen on
> >       >       >       > raspberrypi4.
> >       >       >       > I could find lot's of links telling the same but
> couldn't see any official user guide or document from the
> >       xen
> >       >       community on
> >       >       >       the same. If
> >       >       >       > there is something to refer
> >       >       >       > to please share with me.
> >       >       >       > I am attaching the kernel configuration file
> also, just take a look if i have missed anything.
> >       >       >       > Any other suggestions or input from your end
> could be really helpful?
> >       >       >       >
> >       >       >       > Regards,
> >       >       >       > Vipul Kumar
> >       >       >       >
> >       >       >       > On Fri, Nov 11, 2022 at 6:40 AM Stefano
> Stabellini <sstabellini@kernel.org> wrote:
> >       >       >       >       Hi Vipul,
> >       >       >       >
> >       >       >       >       Sorry for the late reply. From the earlier
> logs that you sent, it looks
> >       >       >       >       like everything should be working
> correctly. Specifically:
> >       >       >       >
> >       >       >       >            vfb = ""
> >       >       >       >             1 = ""
> >       >       >       >              0 = ""
> >       >       >       >               frontend =
> "/local/domain/1/device/vfb/0"
> >       >       >       >               frontend-id = "1"
> >       >       >       >               online = "1"
> >       >       >       >               state = "4"
> >       >       >       >               vnc = "1"
> >       >       >       >               vnclisten = "127.0.0.1"
> >       >       >       >               vncdisplay = "0"
> >       >       >       >               vncunused = "1"
> >       >       >       >               sdl = "0"
> >       >       >       >               opengl = "0"
> >       >       >       >               feature-resize = "1"
> >       >       >       >               hotplug-status = "connected"
> >       >       >       >               request-update = "1"
> >       >       >       >
> >       >       >       >       state "4" means "connected". So I would
> expect that you should be able
> >       >       >       >       to connect to the vnc server using
> vncviewer. You might not see anything
> >       >       >       >       (black screen) but you should definitely
> be able to connect.
> >       >       >       >
> >       >       >       >       I wouldn't try to launch x11 in the guest
> just yet. fbcon in Linux is
> >       >       >       >       enough to render something on the screen.
> You should be able to see the
> >       >       >       >       Linux text-based console rendered
> graphically, connecting to it via vnc.
> >       >       >       >
> >       >       >       >       Sorry for the basic question, but have you
> tried all the following?
> >       >       >       >
> >       >       >       >       vncviewer 127.0.0.1:0
> >       >       >       >       vncviewer 127.0.0.1:1
> >       >       >       >       vncviewer 127.0.0.1:2
> >       >       >       >       vncviewer 127.0.0.1:5900
> >       >       >       >       vncviewer 127.0.0.1:5901
> >       >       >       >       vncviewer 127.0.0.1:5902
> >       >       >       >
> >       >       >       >       Given that from the xenstore-ls logs
> everything seems to work correctly
> >       >       >       >       I am not sure what else to suggest. You
> might have to add printf to QEMU
> >       >       >       >       ui/vnc.c and hw/display/xenfb.c to see
> what is going wrong.
> >       >       >       >
> >       >       >       >       Cheers,
> >       >       >       >
> >       >       >       >       Stefano
> >       >       >       >
> >       >       >       >
> >       >       >       >       On Mon, 7 Nov 2022, Vipul Suneja wrote:
> >       >       >       >       > Hi Stefano,
> >       >       >       >       > Thanks!
> >       >       >       >       >
> >       >       >       >       > Any input further on "xenstore-ls" logs?
> >       >       >       >       >
> >       >       >       >       > I am trying to run the x0vncserver &
> x11vnc server manually on guest machine(xen_guest_image_minimal)
> >       image
> >       >       but it's
> >       >       >       failing
> >       >       >       >       with the below
> >       >       >       >       > error.
> >       >       >       >       >
> >       >       >       >       > root@raspberrypi4-64:/usr/bin#
> x0vncserver
> >       >       >       >       > x0vncserver: unable to open display ""
> >       >       >       >       > root@raspberrypi4-64:/usr/bin#
> >       >       >       >       > root@raspberrypi4-64:/usr/bin# x11vnc
> >       >       >       >       >
> ###############################################################
> >       >       >       >       >
> #@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@#
> >       >       >       >       > #@
>                     @#
> >       >       >       >       > #@  **  WARNING  **  WARNING  **
>  WARNING  **  WARNING  **   @#
> >       >       >       >       > #@
>                     @#
> >       >       >       >       > #@        YOU ARE RUNNING X11VNC WITHOUT
> A PASSWORD!!        @#
> >       >       >       >       > #@
>                     @#
> >       >       >       >       > #@  This means anyone with network
> access to this computer   @#
> >       >       >       >       > #@  may be able to view and control your
> desktop.            @#
> >       >       >       >       > #@
>                     @#
> >       >       >       >       > #@ >>> If you did not mean to do this
> Press CTRL-C now!! <<< @#
> >       >       >       >       > #@
>                     @#
> >       >       >       >       >
> #@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@#
> >       >       >       >       > #@
>                     @#
> >       >       >       >       > #@  You can create an x11vnc password
> file by running:       @#
> >       >       >       >       > #@
>                     @#
> >       >       >       >       > #@       x11vnc -storepasswd password
> /path/to/passfile      @#
> >       >       >       >       > #@  or   x11vnc -storepasswd
> /path/to/passfile               @#
> >       >       >       >       > #@  or   x11vnc -storepasswd
>                     @#
> >       >       >       >       > #@
>                     @#
> >       >       >       >       > #@  (the last one will use
> ~/.vnc/passwd)                    @#
> >       >       >       >       > #@
>                     @#
> >       >       >       >       > #@  and then starting x11vnc via:
>                      @#
> >       >       >       >       > #@
>                     @#
> >       >       >       >       > #@      x11vnc -rfbauth
> /path/to/passfile                    @#
> >       >       >       >       > #@
>                     @#
> >       >       >       >       > #@  an existing ~/.vnc/passwd file from
> another VNC          @#
> >       >       >       >       > #@  application will work fine too.
>                      @#
> >       >       >       >       > #@
>                     @#
> >       >       >       >       > #@  You can also use the -passwdfile or
> -passwd options.     @#
> >       >       >       >       > #@  (note -passwd is unsafe if local
> users are not trusted)  @#
> >       >       >       >       > #@
>                     @#
> >       >       >       >       > #@  Make sure any -rfbauth and
> -passwdfile password files    @#
> >       >       >       >       > #@  cannot be read by untrusted users.
>                     @#
> >       >       >       >       > #@
>                     @#
> >       >       >       >       > #@  Use x11vnc -usepw to automatically
> use your              @#
> >       >       >       >       > #@  ~/.vnc/passwd or ~/.vnc/passwdfile
> password files.       @#
> >       >       >       >       > #@  (and prompt you to create
> ~/.vnc/passwd if neither       @#
> >       >       >       >       > #@  file exists.)  Under -usepw, x11vnc
> will exit if it      @#
> >       >       >       >       > #@  cannot find a password to use.
>                     @#
> >       >       >       >       > #@
>                     @#
> >       >       >       >       > #@
>                     @#
> >       >       >       >       > #@  Even with a password, the subsequent
> VNC traffic is      @#
> >       >       >       >       > #@  sent in the clear.  Consider
> tunnelling via ssh(1):      @#
> >       >       >       >       > #@
>                     @#
> >       >       >       >       > #@
> http://www.karlrunge.com/x11vnc/#tunnelling            @#
> >       >       >       >       > #@
>                     @#
> >       >       >       >       > #@  Or using the x11vnc SSL options:
> -ssl and -stunnel       @#
> >       >       >       >       > #@
>                     @#
> >       >       >       >       > #@  Please Read the documentation for
> more info about        @#
> >       >       >       >       > #@  passwords, security, and encryption.
>                     @#
> >       >       >       >       > #@
>                     @#
> >       >       >       >       > #@
> http://www.karlrunge.com/x11vnc/faq.html#faq-passwd    @#
> >       >       >       >       > #@
>                     @#
> >       >       >       >       > #@  To disable this warning use the
> -nopw option, or put     @#
> >       >       >       >       > #@  'nopw' on a line in your ~/.x11vncrc
> file.               @#
> >       >       >       >       > #@
>                     @#
> >       >       >       >       >
> #@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@#
> >       >       >       >       >
> ###############################################################
> >       >       >       >       > 09/03/2018 12:58:41 x11vnc version:
> 0.9.16 lastmod: 2019-01-05  pid: 424
> >       >       >       >       > 09/03/2018 12:58:41 XOpenDisplay("")
> failed.
> >       >       >       >       > 09/03/2018 12:58:41 Trying again with
> XAUTHLOCALHOSTNAME=localhost ...
> >       >       >       >       > 09/03/2018 12:58:41
> >       >       >       >       > 09/03/2018 12:58:41 *** XOpenDisplay
> failed. No -display or DISPLAY.
> >       >       >       >       > 09/03/2018 12:58:41 *** Trying ":0" in 4
> seconds.  Press Ctrl-C to abort.
> >       >       >       >       > 09/03/2018 12:58:41 *** 1 2 3 4
> >       >       >       >       > 09/03/2018 12:58:45 XOpenDisplay(":0")
> failed.
> >       >       >       >       > 09/03/2018 12:58:45 Trying again with
> XAUTHLOCALHOSTNAME=localhost ...
> >       >       >       >       > 09/03/2018 12:58:45 XOpenDisplay(":0")
> failed.
> >       >       >       >       > 09/03/2018 12:58:45 Trying again with
> unset XAUTHLOCALHOSTNAME ...
> >       >       >       >       > 09/03/2018 12:58:45
> >       >       >       >       >
> >       >       >       >       > 09/03/2018 12:58:45
> ***************************************
> >       >       >       >       > 09/03/2018 12:58:45 *** XOpenDisplay
> failed (:0)
> >       >       >       >       >
> >       >       >       >       > *** x11vnc was unable to open the X
> DISPLAY: ":0", it cannot continue.
> >       >       >       >       > *** There may be "Xlib:" error messages
> above with details about the failure.
> >       >       >       >       >
> >       >       >       >       > Some tips and guidelines:
> >       >       >       >       >
> >       >       >       >       > ** An X server (the one you wish to
> view) must be running before x11vnc is
> >       >       >       >       >    started: x11vnc does not start the X
> server.  (however, see the -create
> >       >       >       >       >    option if that is what you really
> want).
> >       >       >       >       >
> >       >       >       >       > ** You must use -display <disp>, -OR-
> set and export your $DISPLAY
> >       >       >       >       >    environment variable to refer to the
> display of the desired X server.
> >       >       >       >       >  - Usually the display is simply ":0"
> (in fact x11vnc uses this if you forget
> >       >       >       >       >    to specify it), but in some
> multi-user situations it could be ":1", ":2",
> >       >       >       >       >    or even ":137".  Ask your
> administrator or a guru if you are having
> >       >       >       >       >    difficulty determining what your X
> DISPLAY is.
> >       >       >       >       >
> >       >       >       >       > ** Next, you need to have sufficient
> permissions (Xauthority)
> >       >       >       >       >    to connect to the X DISPLAY.   Here
> are some Tips:
> >       >       >       >       >
> >       >       >       >       >  - Often, you just need to run x11vnc as
> the user logged into the X session.
> >       >       >       >       >    So make sure to be that user when you
> type x11vnc.
> >       >       >       >       >  - Being root is usually not enough
> because the incorrect MIT-MAGIC-COOKIE
> >       >       >       >       >    file may be accessed.  The cookie
> file contains the secret key that
> >       >       >       >       >    allows x11vnc to connect to the
> desired X DISPLAY.
> >       >       >       >       >  - You can explicitly indicate which
> MIT-MAGIC-COOKIE file should be used
> >       >       >       >       >    by the -auth option, e.g.:
> >       >       >       >       >        x11vnc -auth
> /home/someuser/.Xauthority -display :0
> >       >       >       >       >        x11vnc -auth /tmp/.gdmzndVlR
> -display :0
> >       >       >       >       >    you must have read permission for the
> auth file.
> >       >       >       >       >    See also '-auth guess' and
> '-findauth' discussed below.
> >       >       >       >       >
> >       >       >       >       > ** If NO ONE is logged into an X session
> yet, but there is a greeter login
> >       >       >       >       >    program like "gdm", "kdm", "xdm", or
> "dtlogin" running, you will need
> >       >       >       >       >    to find and use the raw display
> manager MIT-MAGIC-COOKIE file.
> >       >       >       >       >    Some examples for various display
> managers:
> >       >       >       >       >
> >       >       >       >       >      gdm:     -auth /var/gdm/:0.Xauth
> >       >       >       >       >               -auth /var/lib/gdm/:0.Xauth
> >       >       >       >       >      kdm:     -auth
> /var/lib/kdm/A:0-crWk72
> >       >       >       >       >               -auth
> /var/run/xauth/A:0-crWk72
> >       >       >       >       >      xdm:     -auth
> /var/lib/xdm/authdir/authfiles/A:0-XQvaJk
> >       >       >       >       >      dtlogin: -auth /var/dt/A:0-UgaaXa
> >       >       >       >       >
> >       >       >       >       >    Sometimes the command "ps wwwwaux |
> grep auth" can reveal the file location.
> >       >       >       >       >
> >       >       >       >       >    Starting with x11vnc 0.9.9 you can
> have it try to guess by using:
> >       >       >       >       >
> >       >       >       >       >               -auth guess
> >       >       >       >       >
> >       >       >       >       >    (see also the x11vnc -findauth
> option.)
> >       >       >       >       >
> >       >       >       >       >    Only root will have read permission
> for the file, and so x11vnc must be run
> >       >       >       >       >    as root (or copy it).  The random
> characters in the filenames will of course
> >       >       >       >       >    change and the directory the cookie
> file resides in is system dependent.
> >       >       >       >       >
> >       >       >       >       > See also:
> http://www.karlrunge.com/x11vnc/faq.html
> >       >       >       >       >
> >       >       >       >       > Regards,
> >       >       >       >       > Vipul Kumar
> >       >       >       >       >
> >       >       >       >       > On Thu, Nov 3, 2022 at 10:27 PM Vipul
> Suneja <vsuneja63@gmail.com> wrote:
> >       >       >       >       >       Hi Stefano,
> >       >       >       >       > Thanks!
> >       >       >       >       >
> >       >       >       >       > I used xen-guest-image-minimal(simple
> console based image) as a guest with fbcon & fbdev enabled in
> >       kernel
> >       >       >       configurations but
> >       >       >       >       still
> >       >       >       >       > the same error can't open the display.
> >       >       >       >       > below are the outcome of "xenstore-ls":
> >       >       >       >       >
> >       >       >       >       > root@raspberrypi4-64:~/guest1#
> xenstore-ls
> >       >       >       >       > tool = ""
> >       >       >       >       >  xenstored = ""
> >       >       >       >       > local = ""
> >       >       >       >       >  domain = ""
> >       >       >       >       >   0 = ""
> >       >       >       >       >    control = ""
> >       >       >       >       >     feature-poweroff = "1"
> >       >       >       >       >     feature-reboot = "1"
> >       >       >       >       >    domid = "0"
> >       >       >       >       >    name = "Domain-0"
> >       >       >       >       >    device-model = ""
> >       >       >       >       >     0 = ""
> >       >       >       >       >      backends = ""
> >       >       >       >       >       console = ""
> >       >       >       >       >       vkbd = ""
> >       >       >       >       >       vfb = ""
> >       >       >       >       >       qnic = ""
> >       >       >       >       >      state = "running"
> >       >       >       >       >     1 = ""
> >       >       >       >       >      backends = ""
> >       >       >       >       >       console = ""
> >       >       >       >       >       vkbd = ""
> >       >       >       >       >       vfb = ""
> >       >       >       >       >       qnic = ""
> >       >       >       >       >      state = "running"
> >       >       >       >       >    backend = ""
> >       >       >       >       >     vbd = ""
> >       >       >       >       >      1 = ""
> >       >       >       >       >       51712 = ""
> >       >       >       >       >        frontend =
> "/local/domain/1/device/vbd/51712"
> >       >       >       >       >        params =
> "/home/root/guest2/xen-guest-image-minimal-raspberrypi4-64.ext3"
> >       >       >       >       >        script = "/etc/xen/scripts/block"
> >       >       >       >       >        frontend-id = "1"
> >       >       >       >       >        online = "1"
> >       >       >       >       >        removable = "0"
> >       >       >       >       >        bootable = "1"
> >       >       >       >       >        state = "4"
> >       >       >       >       >        dev = "xvda"
> >       >       >       >       >        type = "phy"
> >       >       >       >       >        mode = "w"
> >       >       >       >       >        device-type = "disk"
> >       >       >       >       >        discard-enable = "1"
> >       >       >       >       >        feature-max-indirect-segments =
> "256"
> >       >       >       >       >        multi-queue-max-queues = "4"
> >       >       >       >       >        max-ring-page-order = "4"
> >       >       >       >       >        node = "/dev/loop0"
> >       >       >       >       >        physical-device = "7:0"
> >       >       >       >       >        physical-device-path =
> "/dev/loop0"
> >       >       >       >       >        hotplug-status = "connected"
> >       >       >       >       >        feature-flush-cache = "1"
> >       >       >       >       >        discard-granularity = "4096"
> >       >       >       >       >        discard-alignment = "0"
> >       >       >       >       >        discard-secure = "0"
> >       >       >       >       >        feature-discard = "1"
> >       >       >       >       >        feature-barrier = "1"
> >       >       >       >       >        feature-persistent = "1"
> >       >       >       >       >        sectors = "1794048"
> >       >       >       >       >        info = "0"
> >       >       >       >       >        sector-size = "512"
> >       >       >       >       >        physical-sector-size = "512"
> >       >       >       >       >     vfb = ""
> >       >       >       >       >      1 = ""
> >       >       >       >       >       0 = ""
> >       >       >       >       >        frontend =
> "/local/domain/1/device/vfb/0"
> >       >       >       >       >        frontend-id = "1"
> >       >       >       >       >        online = "1"
> >       >       >       >       >        state = "4"
> >       >       >       >       >        vnc = "1"
> >       >       >       >       >        vnclisten = "127.0.0.1"
> >       >       >       >       >        vncdisplay = "0"
> >       >       >       >       >        vncunused = "1"
> >       >       >       >       >        sdl = "0"
> >       >       >       >       >        opengl = "0"
> >       >       >       >       >        feature-resize = "1"
> >       >       >       >       >        hotplug-status = "connected"
> >       >       >       >       >        request-update = "1"
> >       >       >       >       >     vkbd = ""
> >       >       >       >       >      1 = ""
> >       >       >       >       >       0 = ""
> >       >       >       >       >        frontend =
> "/local/domain/1/device/vkbd/0"
> >       >       >       >       >        frontend-id = "1"
> >       >       >       >       >        online = "1"
> >       >       >       >       >        state = "4"
> >       >       >       >       >        feature-abs-pointer = "1"
> >       >       >       >       >        feature-raw-pointer = "1"
> >       >       >       >       >        hotplug-status = "connected"
> >       >       >       >       >     console = ""
> >       >       >       >       >      1 = ""
> >       >       >       >       >       0 = ""
> >       >       >       >       >        frontend =
> "/local/domain/1/console"
> >       >       >       >       >        frontend-id = "1"
> >       >       >       >       >        online = "1"
> >       >       >       >       >        state = "1"
> >       >       >       >       >        protocol = "vt100"
> >       >       >       >       >     vif = ""
> >       >       >       >       >      1 = ""
> >       >       >       >       >       0 = ""
> >       >       >       >       >        frontend =
> "/local/domain/1/device/vif/0"
> >       >       >       >       >        frontend-id = "1"
> >       >       >       >       >        online = "1"
> >       >       >       >       >        state = "4"
> >       >       >       >       >        script =
> "/etc/xen/scripts/vif-bridge"
> >       >       >       >       >        mac = "e4:5f:01:cd:7b:dd"
> >       >       >       >       >        bridge = "xenbr0"
> >       >       >       >       >        handle = "0"
> >       >       >       >       >        type = "vif"
> >       >       >       >       >        hotplug-status = "connected"
> >       >       >       >       >        feature-sg = "1"
> >       >       >       >       >        feature-gso-tcpv4 = "1"
> >       >       >       >       >        feature-gso-tcpv6 = "1"
> >       >       >       >       >        feature-ipv6-csum-offload = "1"
> >       >       >       >       >        feature-rx-copy = "1"
> >       >       >       >       >        feature-xdp-headroom = "1"
> >       >       >       >       >        feature-rx-flip = "0"
> >       >       >       >       >        feature-multicast-control = "1"
> >       >       >       >       >        feature-dynamic-multicast-control
> = "1"
> >       >       >       >       >        feature-split-event-channels = "1"
> >       >       >       >       >        multi-queue-max-queues = "4"
> >       >       >       >       >        feature-ctrl-ring = "1"
> >       >       >       >       >   1 = ""
> >       >       >       >       >    vm =
> "/vm/d81ec5a9-5bf9-4f2b-89e8-0f60d6da948f"
> >       >       >       >       >    name = "guest2"
> >       >       >       >       >    cpu = ""
> >       >       >       >       >     0 = ""
> >       >       >       >       >      availability = "online"
> >       >       >       >       >     1 = ""
> >       >       >       >       >      availability = "online"
> >       >       >       >       >    memory = ""
> >       >       >       >       >     static-max = "2097152"
> >       >       >       >       >     target = "2097152"
> >       >       >       >       >     videoram = "0"
> >       >       >       >       >    device = ""
> >       >       >       >       >     suspend = ""
> >       >       >       >       >      event-channel = ""
> >       >       >       >       >     vbd = ""
> >       >       >       >       >      51712 = ""
> >       >       >       >       >       backend =
> "/local/domain/0/backend/vbd/1/51712"
> >       >       >       >       >       backend-id = "0"
> >       >       >       >       >       state = "4"
> >       >       >       >       >       virtual-device = "51712"
> >       >       >       >       >       device-type = "disk"
> >       >       >       >       >       multi-queue-num-queues = "2"
> >       >       >       >       >       queue-0 = ""
> >       >       >       >       >        ring-ref = "8"
> >       >       >       >       >        event-channel = "4"
> >       >       >       >       >       queue-1 = ""
> >       >       >       >       >        ring-ref = "9"
> >       >       >       >       >        event-channel = "5"
> >       >       >       >       >       protocol = "arm-abi"
> >       >       >       >       >       feature-persistent = "1"
> >       >       >       >       >     vfb = ""
> >       >       >       >       >      0 = ""
> >       >       >       >       >       backend =
> "/local/domain/0/backend/vfb/1/0"
> >       >       >       >       >       backend-id = "0"
> >       >       >       >       >       state = "4"
> >       >       >       >       >       page-ref = "275022"
> >       >       >       >       >       event-channel = "3"
> >       >       >       >       >       protocol = "arm-abi"
> >       >       >       >       >       feature-update = "1"
> >       >       >       >       >     vkbd = ""
> >       >       >       >       >      0 = ""
> >       >       >       >       >       backend =
> "/local/domain/0/backend/vkbd/1/0"
> >       >       >       >       >       backend-id = "0"
> >       >       >       >       >       state = "4"
> >       >       >       >       >       request-abs-pointer = "1"
> >       >       >       >       >       page-ref = "275322"
> >       >       >       >       >       page-gref = "1284"
> >       >       >       >       >       event-channel = "10"
> >       >       >       >       >     vif = ""
> >       >       >       >       >      0 = ""
> >       >       >       >       >       backend =
> "/local/domain/0/backend/vif/1/0"
> >       >       >       >       >       backend-id = "0"
> >       >       >       >       >       state = "4"
> >       >       >       >       >       handle = "0"
> >       >       >       >       >       mac = "e4:5f:01:cd:7b:dd"
> >       >       >       >       >       mtu = "1500"
> >       >       >       >       >       xdp-headroom = "0"
> >       >       >       >       >       multi-queue-num-queues = "2"
> >       >       >       >       >       queue-0 = ""
> >       >       >       >       >        tx-ring-ref = "1280"
> >       >       >       >       >        rx-ring-ref = "1281"
> >       >       >       >       >        event-channel-tx = "6"
> >       >       >       >       >        event-channel-rx = "7"
> >       >       >       >       >       queue-1 = ""
> >       >       >       >       >        tx-ring-ref = "1282"
> >       >       >       >       >        rx-ring-ref = "1283"
> >       >       >       >       >        event-channel-tx = "8"
> >       >       >       >       >        event-channel-rx = "9"
> >       >       >       >       >       request-rx-copy = "1"
> >       >       >       >       >       feature-rx-notify = "1"
> >       >       >       >       >       feature-sg = "1"
> >       >       >       >       >       feature-gso-tcpv4 = "1"
> >       >       >       >       >       feature-gso-tcpv6 = "1"
> >       >       >       >       >       feature-ipv6-csum-offload = "1"
> >       >       >       >       >    control = ""
> >       >       >       >       >     shutdown = ""
> >       >       >       >       >     feature-poweroff = "1"
> >       >       >       >       >     feature-reboot = "1"
> >       >       >       >       >     feature-suspend = ""
> >       >       >       >       >     sysrq = ""
> >       >       >       >       >
> platform-feature-multiprocessor-suspend = "1"
> >       >       >       >       >     platform-feature-xs_reset_watches =
> "1"
> >       >       >       >       >    data = ""
> >       >       >       >       >    drivers = ""
> >       >       >       >       >    feature = ""
> >       >       >       >       >    attr = ""
> >       >       >       >       >    error = ""
> >       >       >       >       >    domid = "1"
> >       >       >       >       >    store = ""
> >       >       >       >       >     port = "1"
> >       >       >       >       >     ring-ref = "233473"
> >       >       >       >       >    console = ""
> >       >       >       >       >     backend =
> "/local/domain/0/backend/console/1/0"
> >       >       >       >       >     backend-id = "0"
> >       >       >       >       >     limit = "1048576"
> >       >       >       >       >     type = "xenconsoled"
> >       >       >       >       >     output = "pty"
> >       >       >       >       >     tty = "/dev/pts/1"
> >       >       >       >       >     port = "2"
> >       >       >       >       >     ring-ref = "233472"
> >       >       >       >       >     vnc-listen = "127.0.0.1"
> >       >       >       >       >     vnc-port = "5900"
> >       >       >       >       >    image = ""
> >       >       >       >       >     device-model-pid = "788"
> >       >       >       >       > vm = ""
> >       >       >       >       >  d81ec5a9-5bf9-4f2b-89e8-0f60d6da948f =
> ""
> >       >       >       >       >   name = "guest2"
> >       >       >       >       >   uuid =
> "d81ec5a9-5bf9-4f2b-89e8-0f60d6da948f"
> >       >       >       >       >   start_time = "1520600274.27"
> >       >       >       >       > libxl = ""
> >       >       >       >       >  1 = ""
> >       >       >       >       >   device = ""
> >       >       >       >       >    vbd = ""
> >       >       >       >       >     51712 = ""
> >       >       >       >       >      frontend =
> "/local/domain/1/device/vbd/51712"
> >       >       >       >       >      backend =
> "/local/domain/0/backend/vbd/1/51712"
> >       >       >       >       >      params =
> "/home/root/guest2/xen-guest-image-minimal-raspberrypi4-64.ext3"
> >       >       >       >       >      script = "/etc/xen/scripts/block"
> >       >       >       >       >      frontend-id = "1"
> >       >       >       >       >      online = "1"
> >       >       >       >       >      removable = "0"
> >       >       >       >       >      bootable = "1"
> >       >       >       >       >      state = "1"
> >       >       >       >       >      dev = "xvda"
> >       >       >       >       >      type = "phy"
> >       >       >       >       >      mode = "w"
> >       >       >       >       >      device-type = "disk"
> >       >       >       >       >      discard-enable = "1"
> >       >       >       >       >    vfb = ""
> >       >       >       >       >     0 = ""
> >       >       >       >       >      frontend =
> "/local/domain/1/device/vfb/0"
> >       >       >       >       >      backend =
> "/local/domain/0/backend/vfb/1/0"
> >       >       >       >       >      frontend-id = "1"
> >       >       >       >       >      online = "1"
> >       >       >       >       >      state = "1"
> >       >       >       >       >      vnc = "1"
> >       >       >       >       >      vnclisten = "127.0.0.1"
> >       >       >       >       >      vncdisplay = "0"
> >       >       >       >       >      vncunused = "1"
> >       >       >       >       >      sdl = "0"
> >       >       >       >       >      opengl = "0"
> >       >       >       >       >    vkbd = ""
> >       >       >       >       >     0 = ""
> >       >       >       >       >      frontend =
> "/local/domain/1/device/vkbd/0"
> >       >       >       >       >      backend =
> "/local/domain/0/backend/vkbd/1/0"
> >       >       >       >       >      frontend-id = "1"
> >       >       >       >       >      online = "1"
> >       >       >       >       >      state = "1"
> >       >       >       >       >    console = ""
> >       >       >       >       >     0 = ""
> >       >       >       >       >      frontend = "/local/domain/1/console"
> >       >       >       >       >      backend =
> "/local/domain/0/backend/console/1/0"
> >       >       >       >       >      frontend-id = "1"
> >       >       >       >       >      online = "1"
> >       >       >       >       >      state = "1"
> >       >       >       >       >      protocol = "vt100"
> >       >       >       >       >    vif = ""
> >       >       >       >       >     0 = ""
> >       >       >       >       >      frontend =
> "/local/domain/1/device/vif/0"
> >       >       >       >       >      backend =
> "/local/domain/0/backend/vif/1/0"
> >       >       >       >       >      frontend-id = "1"
> >       >       >       >       >      online = "1"
> >       >       >       >       >      state = "1"
> >       >       >       >       >      script =
> "/etc/xen/scripts/vif-bridge"
> >       >       >       >       >      mac = "e4:5f:01:cd:7b:dd"
> >       >       >       >       >      bridge = "xenbr0"
> >       >       >       >       >      handle = "0"
> >       >       >       >       >      type = "vif"
> >       >       >       >       >      hotplug-status = ""
> >       >       >       >       >   type = "pvh"
> >       >       >       >       >   dm-version = "qemu_xen"
> >       >       >       >       > root@raspberrypi4-64:~/guest1#
> >       >       >       >       >
> >       >       >       >       > Any input as per above? Looking forward
> to hearing from you.
> >       >       >       >       >
> >       >       >       >       > Regards,
> >       >       >       >       > Vipul Kumar
> >       >       >       >       >
> >       >       >       >       > On Wed, Oct 26, 2022 at 5:21 AM Stefano
> Stabellini <sstabellini@kernel.org> wrote:
> >       >       >       >       >       Hi Vipul,
> >       >       >       >       >
> >       >       >       >       >       If you look at the QEMU logs, it
> says:
> >       >       >       >       >
> >       >       >       >       >       VNC server running on
> 127.0.0.1:5900
> >       >       >       >       >
> >       >       >       >       >       That is the VNC server you need to
> connect to. So in theory:
> >       >       >       >       >
> >       >       >       >       >         vncviewer 127.0.0.1:5900
> >       >       >       >       >
> >       >       >       >       >       should work correctly.
> >       >       >       >       >
> >       >       >       >       >
> >       >       >       >       >       If you have:
> >       >       >       >       >
> >       >       >       >       >         vfb = ["type=vnc"]
> >       >       >       >       >
> >       >       >       >       >       in your xl config file and you
> have "fbdev" in your Linux guest, it
> >       >       >       >       >       should work.
> >       >       >       >       >
> >       >       >       >       >       If you connect to the VNC server
> but you get a black screen, it might be
> >       >       >       >       >       a guest configuration issue. I
> would try with a simpler guest, text only
> >       >       >       >       >       (no X11, no Wayland) and enable
> the fbdev console (fbcon). See
> >       >       >       >       >       Documentation/fb/fbcon.rst in
> Linux. You should be able to see a
> >       >       >       >       >       graphical console over VNC.
> >       >       >       >       >
> >       >       >       >       >       If that works, then you know that
> the fbdev kernel driver (xen-fbfront)
> >       >       >       >       >       works correctly.
> >       >       >       >       >
> >       >       >       >       >       If it doesn't work, the output of
> "xenstore-ls" would be interesting.
> >       >       >       >       >
> >       >       >       >       >       Cheers,
> >       >       >       >       >
> >       >       >       >       >       Stefano
> >       >       >       >       >
> >       >       >       >       >
> >       >       >       >       >       On Wed, 19 Oct 2022, Vipul Suneja
> wrote:
> >       >       >       >       >       > Hi Stefano,
> >       >       >       >       >       >
> >       >       >       >       >       > Thanks for the response!
> >       >       >       >       >       >
> >       >       >       >       >       > I am following the same link you
> shared from the beginning. Tried the command "vncviewer
> >       localhost:0"
> >       >       in DOM0
> >       >       >       but
> >       >       >       >       same
> >       >       >       >       >       issue "Can't open
> >       >       >       >       >       > display", below are the logs:
> >       >       >       >       >       >
> >       >       >       >       >       > root@raspberrypi4-64:~#
> vncviewer localhost:0
> >       >       >       >       >       >
> >       >       >       >       >       > TigerVNC Viewer 64-bit v1.11.0
> >       >       >       >       >       > Built on: 2020-09-08 12:16
> >       >       >       >       >       > Copyright (C) 1999-2020 TigerVNC
> Team and many others (see README.rst)
> >       >       >       >       >       > See https://www.tigervnc.org
> for information on TigerVNC.
> >       >       >       >       >       > Can't open display:
> >       >       >       >       >       >
> >       >       >       >       >       > Below are the netstat logs, i
> couldn't see anything running at port 5900 or 5901:
> >       >       >       >       >       >
> >       >       >       >       >       > root@raspberrypi4-64:~# netstat
> -tuwx
> >       >       >       >       >       > Active Internet connections (w/o
> servers)
> >       >       >       >       >       > Proto Recv-Q Send-Q Local
> Address           Foreign Address         State
> >       >       >       >       >       > tcp        0    164 192.168.1.39:ssh
>        192.168.1.38:37472      ESTABLISHED
> >       >       >       >       >       > Active UNIX domain sockets (w/o
> servers)
> >       >       >       >       >       > Proto RefCnt Flags       Type
>     State         I-Node Path
> >       >       >       >       >       > unix  8      [ ]         DGRAM
>    CONNECTED      10565 /dev/log
> >       >       >       >       >       > unix  3      [ ]         STREAM
>     CONNECTED      10891 /var/run/xenstored/socket
> >       >       >       >       >       > unix  3      [ ]         STREAM
>     CONNECTED      13791
> >       >       >       >       >       > unix  3      [ ]         STREAM
>     CONNECTED      10843 /var/run/xenstored/socket
> >       >       >       >       >       > unix  3      [ ]         STREAM
>     CONNECTED      10573 /var/run/xenstored/socket
> >       >       >       >       >       > unix  2      [ ]         DGRAM
>    CONNECTED      14510
> >       >       >       >       >       > unix  3      [ ]         STREAM
>     CONNECTED      13249
> >       >       >       >       >       > unix  2      [ ]         DGRAM
>    CONNECTED      13887
> >       >       >       >       >       > unix  2      [ ]         DGRAM
>    CONNECTED      10599
> >       >       >       >       >       > unix  3      [ ]         STREAM
>     CONNECTED      14005
> >       >       >       >       >       > unix  3      [ ]         STREAM
>     CONNECTED      13258
> >       >       >       >       >       > unix  3      [ ]         STREAM
>     CONNECTED      13248
> >       >       >       >       >       > unix  3      [ ]         STREAM
>     CONNECTED      14003
> >       >       >       >       >       > unix  3      [ ]         STREAM
>     CONNECTED      10572 /var/run/xenstored/socket
> >       >       >       >       >       > unix  3      [ ]         STREAM
>     CONNECTED      10786 /var/run/xenstored/socket
> >       >       >       >       >       > unix  3      [ ]         DGRAM
>    CONNECTED      13186
> >       >       >       >       >       > unix  3      [ ]         STREAM
>     CONNECTED      10864 /var/run/xenstored/socket
> >       >       >       >       >       > unix  3      [ ]         STREAM
>     CONNECTED      10812 /var/run/xenstored/socket
> >       >       >       >       >       > unix  2      [ ]         DGRAM
>    CONNECTED      14083
> >       >       >       >       >       > unix  3      [ ]         STREAM
>     CONNECTED      10813 /var/run/xenstored/socket
> >       >       >       >       >       > unix  3      [ ]         STREAM
>     CONNECTED      14068
> >       >       >       >       >       > unix  3      [ ]         STREAM
>     CONNECTED      13256
> >       >       >       >       >       > unix  3      [ ]         STREAM
>     CONNECTED      10571 /var/run/xenstored/socket
> >       >       >       >       >       > unix  3      [ ]         STREAM
>     CONNECTED      10842
> >       >       >       >       >       > unix  3      [ ]         STREAM
>     CONNECTED      13985
> >       >       >       >       >       > unix  3      [ ]         DGRAM
>    CONNECTED      13185
> >       >       >       >       >       > unix  2      [ ]         STREAM
>     CONNECTED      13884
> >       >       >       >       >       > unix  2      [ ]         DGRAM
>    CONNECTED      14528
> >       >       >       >       >       > unix  2      [ ]         DGRAM
>    CONNECTED      13785
> >       >       >       >       >       > unix  3      [ ]         STREAM
>     CONNECTED      14034
> >       >       >       >       >       >
> >       >       >       >       >       > Attaching xen log files of
> /var/log/xen.
> >       >       >       >       >       > I didn't get the role of QEMU
> here because as mentioned earlier, I am porting in raspberrypi
> >       4B.
> >       >       >       >       >       >
> >       >       >       >       >       > Regards,
> >       >       >       >       >       > Vipul Kumar
> >       >       >       >       >       >
> >       >       >       >       >       > On Wed, Oct 19, 2022 at 12:43 AM
> Stefano Stabellini <sstabellini@kernel.org> wrote:
> >       >       >       >       >       >       It usually works the way
> it is described in the guide:
> >       >       >       >       >       >
> >       >       >       >       >       >
> >       >       >       >       >
> >       >       >       >
> >       >       >
> >       >
> >
> https://www.virtuatopia.com/index.php?title=Configuring_a_VNC_based_Graphical_Console_for_a_Xen_Paravirtualized_domainU_Guest
> >       >       >       >       >       >
> >       >       >       >       >       >       You don't need to install
> any VNC-related server software because it is
> >       >       >       >       >       >       already provided by Xen
> (to be precise it is provided by QEMU working
> >       >       >       >       >       >       together with Xen.)
> >       >       >       >       >       >
> >       >       >       >       >       >       You only need the vnc
> client in dom0 so that you can connect, but you
> >       >       >       >       >       >       could also run the vnc
> client outside from another host. So basically
> >       >       >       >       >       >       the following should work
> when executed in Dom0 after creating DomU:
> >       >       >       >       >       >
> >       >       >       >       >       >         vncviewer localhost:0
> >       >       >       >       >       >
> >       >       >       >       >       >       Can you attach the Xen and
> QEMU logs (/var/log/xen/*)? And also use
> >       >       >       >       >       >       netstat -taunp to check if
> there is anything running at port 5900 or
> >       >       >       >       >       >       5901?
> >       >       >       >       >       >
> >       >       >       >       >       >       Cheers,
> >       >       >       >       >       >
> >       >       >       >       >       >       Stefano
> >       >       >       >       >       >
> >       >       >       >       >       >
> >       >       >       >       >       >       On Tue, 18 Oct 2022, Vipul
> Suneja wrote:
> >       >       >       >       >       >       > Hi Stefano,
> >       >       >       >       >       >       >
> >       >       >       >       >       >       > Thanks for the response!
> >       >       >       >       >       >       >
> >       >       >       >       >       >       > I could install
> tigerVNC, x11vnc & libvncserver in Dom0 xen-image-minimal but only
> >       manage to
> >       >       install
> >       >       >       >       >       libvncserver(couldn't
> >       >       >       >       >       >       install tigervnc
> >       >       >       >       >       >       > & x11vnc because of x11
> >       >       >       >       >       >       > support missing, it's
> wayland) in DOMU custom graphical image. I tried running
> >       vncviewer with
> >       >       IP
> >       >       >       address &
> >       >       >       >       port
> >       >       >       >       >       in dom0 to
> >       >       >       >       >       >       access the domu
> >       >       >       >       >       >       > graphical image display
> as per below commands.
> >       >       >       >       >       >       >
> >       >       >       >       >       >       >  vncviewer
> 192.168.1.42:5901
> >       >       >       >       >       >       >
> >       >       >       >       >       >       >  But it showing can't
> open display, below are the logs:
> >       >       >       >       >       >       >
> >       >       >       >       >       >       > root@raspberrypi4-64:~/guest1#
> vncviewer 192.168.1.42:5901
> >       >       >       >       >       >       >
> >       >       >       >       >       >       > TigerVNC Viewer 64-bit
> v1.11.0
> >       >       >       >       >       >       > Built on: 2020-09-08
> 12:16
> >       >       >       >       >       >       > Copyright (C) 1999-2020
> TigerVNC Team and many others (see README.rst)
> >       >       >       >       >       >       > See
> https://www.tigervnc.org for information on TigerVNC.
> >       >       >       >       >       >       > Can't open display:
> >       >       >       >       >       >       > root@raspberrypi4-64
> :~/guest1#
> >       >       >       >       >       >       >
> >       >       >       >       >       >       > I am not exactly sure
> what the issue is but I thought only libvncserver in DOMU could
> >       work to
> >       >       get
> >       >       >       access but
> >       >       >       >       it
> >       >       >       >       >       did not
> >       >       >       >       >       >       work.
> >       >       >       >       >       >       > If TigerVNC is the issue
> here then is there any other VNC source which could be
> >       installed for
> >       >       both
> >       >       >       x11 &
> >       >       >       >       >       wayland supported
> >       >       >       >       >       >       images?
> >       >       >       >       >       >       >
> >       >       >       >       >       >       > Regards,
> >       >       >       >       >       >       > Vipul Kumar
> >       >       >       >       >       >       >
> >       >       >       >       >       >       > On Tue, Oct 18, 2022 at
> 2:40 AM Stefano Stabellini <sstabellini@kernel.org> wrote:
> >       >       >       >       >       >       >       VNC is typically
> easier to setup, because SDL needs extra libraries at
> >       >       >       >       >       >       >       build time and
> runtime. If QEMU is built without SDL support it won't
> >       >       >       >       >       >       >       start when you ask
> for SDL.
> >       >       >       >       >       >       >
> >       >       >       >       >       >       >       VNC should work
> with both x11 and wayland in your domU. It doesn't work
> >       >       >       >       >       >       >       at the x11 level,
> it exposes a special fbdev device in your domU that
> >       >       >       >       >       >       >       should work with:
> >       >       >       >       >       >       >       - a graphical
> console in Linux domU
> >       >       >       >       >       >       >       - x11
> >       >       >       >       >       >       >       - wayland (but I
> haven't tested this so I am not 100% sure about it)
> >       >       >       >       >       >       >
> >       >       >       >       >       >       >       When you say "it
> doesn't work", what do you mean? Do you get a black
> >       >       >       >       >       >       >       window?
> >       >       >       >       >       >       >
> >       >       >       >       >       >       >       You need
> CONFIG_XEN_FBDEV_FRONTEND in Linux domU
> >       >       >       >       >       >       >
>  (drivers/video/fbdev/xen-fbfront.c). I would try to get a graphical text
> >       >       >       >       >       >       >       console up and
> running in your domU before attempting x11/wayland.
> >       >       >       >       >       >       >
> >       >       >       >       >       >       >       Cheers,
> >       >       >       >       >       >       >
> >       >       >       >       >       >       >       Stefano
> >       >       >       >       >       >       >
> >       >       >       >       >       >       >       On Mon, 17 Oct
> 2022, Vipul Suneja wrote:
> >       >       >       >       >       >       >       > Hi,
> >       >       >       >       >       >       >       > Thanks!
> >       >       >       >       >       >       >       >
> >       >       >       >       >       >       >       > I have ported
> xen minimal image as DOM0 & custom wayland GUI based image as
> >       DOMU in
> >       >       raspberry
> >       >       >       pi4B. I
> >       >       >       >       >       am trying to
> >       >       >       >       >       >       make GUI
> >       >       >       >       >       >       >       display up
> >       >       >       >       >       >       >       > for guest
> machine. I tried using sdl, included below line in guest.conf file
> >       >       >       >       >       >       >       > vfb= [ 'sdl=1' ]
> >       >       >       >       >       >       >       >
> >       >       >       >       >       >       >       > But it is
> throwing below error:
> >       >       >       >       >       >       >       >
> >       >       >       >       >       >       >       >
> root@raspberrypi4-64:~/guest1# xl create -c guest1.cfg
> >       >       >       >       >       >       >       > Parsing config
> from guest1.cfg
> >       >       >       >       >       >       >       > libxl: error:
> libxl_qmp.c:1400:qmp_ev_fd_callback: Domain 3:error on QMP
> >       socket:
> >       >       Connection
> >       >       >       reset by
> >       >       >       >       >       peer
> >       >       >       >       >       >       >       > libxl: error:
> libxl_qmp.c:1439:qmp_ev_fd_callback: Domain 3:Error happened
> >       with the
> >       >       QMP
> >       >       >       connection to
> >       >       >       >       >       QEMU
> >       >       >       >       >       >       >       > libxl: error:
> libxl_dm.c:3351:device_model_postconfig_done: Domain 3:Post DM
> >       startup
> >       >       configs
> >       >       >       failed,
> >       >       >       >       >       rc=-26
> >       >       >       >       >       >       >       > libxl: error:
> libxl_create.c:1867:domcreate_devmodel_started: Domain 3:device
> >       model
> >       >       did not
> >       >       >       start:
> >       >       >       >       -26
> >       >       >       >       >       >       >       > libxl: error:
> libxl_aoutils.c:646:libxl__kill_xs_path: Device Model already
> >       exited
> >       >       >       >       >       >       >       > libxl: error:
> libxl_domain.c:1183:libxl__destroy_domid: Domain 3:Non-existant
> >       domain
> >       >       >       >       >       >       >       > libxl: error:
> libxl_domain.c:1137:domain_destroy_callback: Domain 3:Unable to
> >       destroy
> >       >       guest
> >       >       >       >       >       >       >       > libxl: error:
> libxl_domain.c:1064:domain_destroy_cb: Domain 3:Destruction of
> >       domain
> >       >       failed
> >       >       >       >       >       >       >       >
> >       >       >       >       >       >       >       > Another way is
> VNC, i could install tigervnc in DOM0 but same i couldn't in
> >       guest
> >       >       machine
> >       >       >       because it
> >       >       >       >       >       doesn't support
> >       >       >       >       >       >       >       x11(supports
> wayland
> >       >       >       >       >       >       >       > only). I am
> completely blocked here, Need your support to enable the display
> >       up.
> >       >       >       >       >       >       >       > Any alternative
> of VNC which could work in both x11 & wayland supported
> >       images?
> >       >       >       >       >       >       >       >
> >       >       >       >       >       >       >       > Any input on
> VNC, SDL or any other way to proceed on this? Looking forward to
> >       hearing
> >       >       from
> >       >       >       you.
> >       >       >       >       >       >       >       >
> >       >       >       >       >       >       >       > Regards,
> >       >       >       >       >       >       >       > Vipul Kumar
> >       >       >       >       >       >       >
> >       >       >       >       >       >       >
> >       >       >       >       >       >       >
> >       >       >       >       >       >
> >       >       >       >       >       >
> >       >       >       >       >       >
> >       >       >       >       >
> >       >       >       >       >
> >       >       >       >       >
> >       >       >       >
> >       >       >       >
> >       >       >       >
> >       >       >
> >       >       >
> >       >       >
> >       >
> >       >
> >       >
> >
> >
> >

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Re: Porting Xen in raspberry pi4B

[Stefano Stabellini]

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Hi Vipul,

For QEMU you actually need to follow the Yocto build process to update
the QEMU binary. That is because QEMU is a userspace application with
lots of library dependencies so we cannot just do "make" with a
cross-compiler like in the case of Xen.

So you need to make changes to QEMU and then add those changes as a
patch to the Yocto QEMU build recipe, or configure Yocto to your local
tree to build QEMU. I am not a Yocto expert and the Yocto community
would be a better place to ask for advice there. You can see from here
some instructions on how to build Xen using a local tree, see the usage
of EXTERNALSRC (note that this is *not* what you need: you need to build
QEMU with a local tree, not Xen. But I thought that the wikipage might
still be a starting point)

https://wiki.xenproject.org/wiki/Xen_on_ARM_and_Yocto

Cheers,

Stefano


On Thu, 15 Dec 2022, Vipul Suneja wrote:
> Hi Stefano,
> 
> Thanks!
> 
> I could see QEMU 6.2.0 compiled & installed in the host image xen-image-minimal. I could find xenfb.c source file also & modified the same
> with debug logs.
> I have set up a cross compile environment, did 'make clean' & 'make all' to recompile but it's failing. In case i am doing wrong, Can you
> please assist me
> with the correct steps to compile qemu? Below are the error logs:
> 
> agl@agl-OptiPlex-7010:~/Automotive/ADAS_Infotainment/Platform/Poky_Kirkstone/build/tmp/work/cortexa72-poky-linux/qemu/6.2.0-r0/build$ make
> all
> [1/3864] Compiling C object libslirp.a.p/slirp_src_arp_table.c.o
> [2/3864] Compiling C object subprojects/libvhost-user/libvhost-user.a.p/libvhost-user.c.o
> [3/3864] Linking static target subprojects/libvhost-user/libvhost-user.a
> [4/3864] Compiling C object libslirp.a.p/slirp_src_vmstate.c.o
> [5/3864] Compiling C object libslirp.a.p/slirp_src_dhcpv6.c.o
> [6/3864] Compiling C object libslirp.a.p/slirp_src_dnssearch.c.o
> [7/3864] Compiling C object libslirp.a.p/slirp_src_bootp.c.o
> [8/3864] Compiling C object libslirp.a.p/slirp_src_cksum.c.o
> [9/3864] Compiling C object libslirp.a.p/slirp_src_if.c.o
> [10/3864] Compiling C object libslirp.a.p/slirp_src_ip6_icmp.c.o
> [11/3864] Compiling C object libslirp.a.p/slirp_src_ip6_input.c.o
> [12/3864] Compiling C object libslirp.a.p/slirp_src_ip6_output.c.o
> [13/3864] Compiling C object libslirp.a.p/slirp_src_ip_icmp.c.o
> [14/3864] Compiling C object libslirp.a.p/slirp_src_ip_input.c.o
> [15/3864] Compiling C object libslirp.a.p/slirp_src_ip_output.c.o
> [16/3864] Compiling C object libslirp.a.p/slirp_src_mbuf.c.o
> [17/3864] Compiling C object libslirp.a.p/slirp_src_misc.c.o
> [18/3864] Compiling C object libslirp.a.p/slirp_src_ncsi.c.o
> [19/3864] Compiling C object libslirp.a.p/slirp_src_ndp_table.c.o
> [20/3864] Compiling C object libslirp.a.p/slirp_src_sbuf.c.o
> [21/3864] Compiling C object libslirp.a.p/slirp_src_slirp.c.o
> [22/3864] Compiling C object libslirp.a.p/slirp_src_socket.c.o
> [23/3864] Compiling C object libslirp.a.p/slirp_src_state.c.o
> [24/3864] Compiling C object libslirp.a.p/slirp_src_stream.c.o
> [25/3864] Compiling C object libslirp.a.p/slirp_src_tcp_input.c.o
> [26/3864] Compiling C object libslirp.a.p/slirp_src_tcp_output.c.o
> [27/3864] Compiling C object libslirp.a.p/slirp_src_tcp_subr.c.o
> [28/3864] Compiling C object libslirp.a.p/slirp_src_tcp_timer.c.o
> [29/3864] Compiling C object libslirp.a.p/slirp_src_tftp.c.o
> [30/3864] Compiling C object libslirp.a.p/slirp_src_udp.c.o
> [31/3864] Compiling C object libslirp.a.p/slirp_src_udp6.c.o
> [32/3864] Compiling C object libslirp.a.p/slirp_src_util.c.o
> [33/3864] Compiling C object libslirp.a.p/slirp_src_version.c.o
> [34/3864] Linking static target libslirp.a
> [35/3864] Generating qemu-version.h with a custom command (wrapped by meson to capture output)
> FAILED: qemu-version.h
> /home/agl/Automotive/ADAS_Infotainment/Platform/Poky_Kirkstone/build/tmp/work/cortexa72-poky-linux/qemu/6.2.0-r0/recipe-sysroot-native/usr
> /bin/meson --internal exe --capture qemu-version.h --/home/agl/Automotive/ADAS_Infotainment/Platform/Poky_Kirkstone/build/tmp/work/cortexa72-poky-linux/qemu/6.2.0-r0/qemu-6.2.0/scripts/qemu-v
> ersion.sh /home/agl/Automotive/ADAS_Infotainment/Platform/Poky_Kirkstone/build/tmp/work/cortexa72-poky-linux/qemu/6.2.0-r0/qemu-6.2.0 ''
> 6.2.0
> /usr/bin/env: ‘nativepython3’: No such file or directory
> ninja: build stopped: subcommand failed.
> make: *** [Makefile:162: run-ninja] Error 1
> 
> Thanks & Regards,
> Vipul Kumar
> 
> On Wed, Dec 14, 2022 at 4:55 AM Stefano Stabellini <sstabellini@kernel.org> wrote:
>       Hi Vipul,
> 
>       Good progress! The main function we should check is "xenfb_refresh" but
>       from the logs it looks like it is called several times. Which means that
>       everything seems to be working as expected on the Linux side.
> 
>       It is time to investigate the QEMU side:
>       ./hw/display/xenfb.c:xenfb_handle_events
>       ./hw/display/xenfb.c:xenfb_map_fb
> 
>       I wonder if the issue is internal to QEMU. You might want to use an
>       older QEMU version to check if it works, maybe 6.0 or 5.0 or even 4.0.
>       I also wonder if it is a problem between xenfb.c and the rest of QEMU. I
>       would investigate how xenfb->pixels is rendered by the rest of QEMU.
>       Specifically you might want to look at the call to
>       qemu_create_displaysurface, qemu_create_displaysurface_from and
>       dpy_gfx_replace_surface in xenfb_update.
> 
>       I hope this helps.
> 
>       Cheers,
> 
>       Stefano
> 
> 
>       On Tue, 13 Dec 2022, Vipul Suneja wrote:
>       > Hi Stefano,
>       >
>       > Thanks!
>       >
>       > I modified xen-fbfront.c source file, included printk debug logs & cross compiled it. I included the printk debug log at the
>       entry & exit
>       > of all functions of xen-fbfront.c file.
>       > Generated kernel module & loaded in guest machine at bootup. I could see lots of logs coming up, and could see multiple
>       functions being
>       > invoked even if I have not used vncviewer in the host. Attaching the log file for reference. Any specific function or
>       parameters that have
>       > to be checked or any other suggestion as per logs?
>       >
>       > Thanks & Regards,
>       > Vipul Kumar
>       >
>       > On Tue, Dec 13, 2022 at 3:44 AM Stefano Stabellini <sstabellini@kernel.org> wrote:
>       >       Hi Vipul,
>       >
>       >       I am online on IRC OFTC #xendevel (https://www.oftc.net/, you need a
>       >       registered nickname to join #xendevel).
>       >
>       >       For development and debugging I find that it is a lot easier to
>       >       crosscompile the kernel "by hand", and do a monolithic build, rather
>       >       than going through Yocto.
>       >
>       >       For instance the following builds for me:
>       >
>       >       cd linux.git
>       >       export ARCH=arm64
>       >       export CROSS_COMPILE=/path/to/cross-compiler
>       >       make defconfig
>       >       [add printks to drivers/video/fbdev/xen-fbfront.c]
>       >       make -j8 Image.gz
>       >
>       >       And Image.gz boots on Xen as DomU kernel without issues.
>       >
>       >       Cheers,
>       >
>       >       Stefano
>       >
>       >       On Sat, 10 Dec 2022, Vipul Suneja wrote:
>       >       > Hi Stefano,
>       >       >
>       >       > Thanks!
>       >       >
>       >       > I have included printk debug logs in the xen-fbfront.c source file. While cross compiling to generate .ko with
>       >       "xen-guest-image-minimal"
>       >       > toolchain it's throwing a modpost
>       >       > not found error. I could see the modpost.c source file but the final script is missing. Any input on this, Below are
>       the
>       >       logs:
>       >       >
>       >       > agl@agl-OptiPlex-7010:~/Automotive/ADAS_Infotainment/project/Application/Xen/Framebuffer$ make
>       >       > make ARCH=arm64 -I/opt/poky/4.0.5/sysroots/cortexa72-poky-linux/usr/include/asm -C
>       >       > /opt/poky/4.0.5/sysroots/cortexa72-poky-linux/lib/modules/5.15.72-yocto-standard/build
>       >       > M=/home/agl/Automotive/ADAS_Infotainment/project/Application/Xen/Framebuffer modules
>       >       > make[1]: Entering directory '/opt/poky/4.0.5/sysroots/cortexa72-poky-linux/lib/modules/5.15.72-yocto-standard/build'
>       >       > arch/arm64/Makefile:36: Detected assembler with broken .inst; disassembly will be unreliable
>       >       > warning: the compiler differs from the one used to build the kernel
>       >       >   The kernel was built by: gcc (Ubuntu 9.4.0-1ubuntu1~20.04.1) 9.4.0
>       >       >   You are using:           aarch64-poky-linux-gcc (GCC) 11.3.0
>       >       >   CC [M]  /home/agl/Automotive/ADAS_Infotainment/project/Application/Xen/Framebuffer/xen-fbfront.o
>       >       >   MODPOST /home/agl/Automotive/ADAS_Infotainment/project/Application/Xen/Framebuffer/Module.symvers
>       >       > /bin/sh: 1: scripts/mod/modpost: not found
>       >       > make[2]: *** [scripts/Makefile.modpost:133:
>       >       /home/agl/Automotive/ADAS_Infotainment/project/Application/Xen/Framebuffer/Module.symvers]
>       >       > Error 127
>       >       > make[1]: *** [Makefile:1813: modules] Error 2
>       >       > make[1]: Leaving directory '/opt/poky/4.0.5/sysroots/cortexa72-poky-linux/lib/modules/5.15.72-yocto-standard/build'
>       >       > make: *** [Makefile:5: all] Error 2
>       >       > agl@agl-OptiPlex-7010:~/Automotive/ADAS_Infotainment/project/Application/Xen/Framebuffer$ ls -l
>       >       > total 324
>       >       > -rwxrwxrwx 1 agl agl    359 Dec 10 22:41 Makefile
>       >       > -rw-rw-r-- 1 agl agl     90 Dec 10 22:49 modules.order
>       >       > -rw-r--r-- 1 agl agl  18331 Dec  1 20:32 xen-fbfront.c
>       >       > -rw-rw-r-- 1 agl agl     90 Dec 10 22:49 xen-fbfront.mod
>       >       > -rw-rw-r-- 1 agl agl 297832 Dec 10 22:49 xen-fbfront.o
>       >       > agl@agl-OptiPlex-7010:~/Automotive/ADAS_Infotainment/project/Application/Xen/Framebuffer$ file xen-fbfront.o
>       >       > xen-fbfront.o: ELF 64-bit LSB relocatable, ARM aarch64, version 1 (SYSV), with debug_info, not stripped
>       >       > agl@agl-OptiPlex-7010:~/Automotive/ADAS_Infotainment/project/Application/Xen/Framebuffer$
>       >       >
>       >       > I have connected a HDMI based 1980x1024 resolution display screen to raspberrypi4 for testing purposes. I hope
>       connecting
>       >       this display to
>       >       > rpi4 should be ok.
>       >       >
>       >       > Is there any other way we can connect also for detailed discussion on the display bringup issue? This will really
>       help to
>       >       resolve this
>       >       > issue.
>       >       >
>       >       > Thanks & Regards,
>       >       > Vipul Kumar
>       >       >
>       >       > On Fri, Dec 2, 2022 at 1:02 AM Stefano Stabellini <sstabellini@kernel.org> wrote:
>       >       >       On Thu, 1 Dec 2022, Vipul Suneja wrote:
>       >       >       > Hi Stefano,
>       >       >       > Thanks!
>       >       >       >
>       >       >       > I am exploring both options here, modification of framebuffer source file & setting up x11vnc server in
>       guest.
>       >       >       > Other than these I would like to share a few findings with you.
>       >       >       >
>       >       >       > 1. If i keep "CONFIG_XEN_FBDEV_FRONTEND=y" then xen-fbfront.ko is not generating but if i keep
>       >       "CONFIG_XEN_FBDEV_FRONTEND=m"
>       >       >       > then could see xen-fbfront.ko & its loading also. Same things with other frontend/backend drivers also. Do we
>       need to
>       >       >       configure these
>       >       >       > drivers as a module(m) only?
>       >       >
>       >       >       xen-fbfront should work both as a module (xen-fbfront.ko) or built-in
>       >       >       (CONFIG_XEN_FBDEV_FRONTEND=y).
>       >       >
>       >       >
>       >       >
>       >       >       > 2. I could see xenstored service is running for the host but it's always failing for the guest machine. I
>       could see
>       >       it in
>       >       >       bootup logs & via
>       >       >       > systemctl status also.
>       >       >
>       >       >       That is normal. xenstored is only meant to be run in Dom0, not in the
>       >       >       domUs. If you use the same rootfs for Dom0 and DomU then xenstored will
>       >       >       fail starting in the DomU (but should succeed in Dom0), which is what we
>       >       >       want.
>       >       >
>       >       >       If you run "xenstore-ls" in Dom0, you'll see a bunch of entries,
>       >       >       including some of them related to "vfb" which is the virtual framebuffer
>       >       >       protocol. You should also see an entry called "state" set to "4" which
>       >       >       means "connected". state = 4 is usually when everything works. Normally
>       >       >       when things don't work state != 4.
>       >       >
>       >       >
>       >       >
>       >       >       > Below are the logs:
>       >       >       > [  OK  ] Reached target Basic System.
>       >       >       > [  OK  ] Started Kernel Logging Service.
>       >       >       > [  OK  ] Started System Logging Service.
>       >       >       >          Starting D-Bus System Message Bus...
>       >       >       >          Starting User Login Management...
>       >       >       >          Starting Permit User Sessions...
>       >       >       >          Starting The Xen xenstore...
>       >       >       >          Starting OpenSSH Key Generation...
>       >       >       > [FAILED] Failed to start The Xen xenstore.
>       >       >       > See 'systemctl status xenstored.service' for details.
>       >       >       > [DEPEND] Dependency failed for qemu for xen dom0 disk backend.
>       >       >       > [DEPEND] Dependency failed for Xend…p guests on boot and shutdown.
>       >       >       > [DEPEND] Dependency failed for xen-…des, JSON configuration stub).
>       >       >       > [DEPEND] Dependency failed for Xenc…guest consoles and hypervisor.
>       >       >       > [  OK  ] Finished Permit User Sessions.
>       >       >       > [  OK  ] Started Getty on tty1.
>       >       >       > [  OK  ] Started Serial Getty on hvc0.
>       >       >       > [  OK  ] Started Serial Getty on ttyS0.
>       >       >       > [  OK  ] Reached target Login Prompts.
>       >       >       >          Starting Xen-watchdog - run xen watchdog daemon...
>       >       >       > [  OK  ] Started D-Bus System Message Bus.
>       >       >       > [  OK  ] Started Xen-watchdog - run xen watchdog daemon.
>       >       >       > [  OK  ] Finished OpenSSH Key Generation.
>       >       >       > [  OK  ] Started User Login Management.
>       >       >       > [  OK  ] Reached target Multi-User System.
>       >       >       >          Starting Record Runlevel Change in UTMP...
>       >       >       > [  OK  ] Finished Record Runlevel Change in UTMP.
>       >       >       > fbcon: Taking over console
>       >       >       >
>       >       >       > Poky (Yocto Project Reference Distro) 4.0.4 raspberrypi4-64 hvc0
>       >       >       >
>       >       >       > raspberrypi4-64 login: root
>       >       >       > root@raspberrypi4-64:~#
>       >       >       > root@raspberrypi4-64:~#
>       >       >       > root@raspberrypi4-64:~# systemctl status xenstored.service
>       >       >       > x xenstored.service - The Xen xenstore
>       >       >       >      Loaded: loaded (/lib/systemd/system/xenstored.service; enabled; vendor preset: enabled)
>       >       >       >      Active: failed (Result: exit-code) since Thu 2022-12-01 06:12:05 UTC; 26s ago
>       >       >       >     Process: 195 ExecStartPre=/bin/grep -q control_d /proc/xen/capabilities (code=exited, status=1/FAILURE)
>       >       >       >
>       >       >       > Dec 01 06:12:04 raspberrypi4-64 systemd[1]: Starting The Xen xenstore...
>       >       >       > Dec 01 06:12:05 raspberrypi4-64 systemd[1]: xenstored.service: Control pro...URE
>       >       >       > Dec 01 06:12:05 raspberrypi4-64 systemd[1]: xenstored.service: Failed with...e'.
>       >       >       > Dec 01 06:12:05 raspberrypi4-64 systemd[1]: Failed to start The Xen xenstore.
>       >       >       > Hint: Some lines were ellipsized, use -l to show in full.
>       >       >       > root@raspberrypi4-64:~# 
>       >       >       >
>       >       >       > Any input on these?
>       >       >       >
>       >       >       > Thanks & Regards,
>       >       >       > Vipul Kumar
>       >       >       >
>       >       >       > On Wed, Nov 23, 2022 at 5:41 AM Stefano Stabellini <sstabellini@kernel.org> wrote:
>       >       >       >       Hi Vipul,
>       >       >       >
>       >       >       >       I cannot spot any issue in the configuration, in particual you have:
>       >       >       >
>       >       >       >       CONFIG_XEN_FBDEV_FRONTEND=y
>       >       >       >
>       >       >       >       which is what you need.
>       >       >       >
>       >       >       >       The only thing I can suggest is to add printks to the Linux frontend
>       >       >       >       driver (the one running in the domU) which is
>       >       >       >       drivers/video/fbdev/xen-fbfront.c and printfs to the QEMU backend
>       >       >       >       (running in Dom0) which is hw/display/xenfb.c to figure out what is
>       >       >       >       going on.
>       >       >       >
>       >       >       >
>       >       >       >       Alternatively, you can setup PV network with the domU, such as:
>       >       >       >
>       >       >       >         vif=['']
>       >       >       >
>       >       >       >       and then run x11 and a x11vnc server in your domU. You should be able to
>       >       >       >       connect to it using vncviewer at the network IP of your domU.
>       >       >       >
>       >       >       >       Basically you are skipping the problem because instead of using the PV
>       >       >       >       framebuffer protocol, you just use VNC over the network with the domU.
>       >       >       >
>       >       >       >
>       >       >       >       Cheers,
>       >       >       >
>       >       >       >       Stefano
>       >       >       >
>       >       >       >
>       >       >       >       On Tue, 22 Nov 2022, Vipul Suneja wrote:
>       >       >       >       > Hi Stefano,
>       >       >       >       > Thanks for the support!
>       >       >       >       >
>       >       >       >       > Looks like I have tried all the combinations & possible ways to get display up but failed. Is there
>       any
>       >       document or
>       >       >       pdf for
>       >       >       >       porting xen on
>       >       >       >       > raspberrypi4.
>       >       >       >       > I could find lot's of links telling the same but couldn't see any official user guide or document
>       from the
>       >       xen
>       >       >       community on
>       >       >       >       the same. If
>       >       >       >       > there is something to refer 
>       >       >       >       > to please share with me.
>       >       >       >       > I am attaching the kernel configuration file also, just take a look if i have missed anything.
>       >       >       >       > Any other suggestions or input from your end could be really helpful?
>       >       >       >       >
>       >       >       >       > Regards,
>       >       >       >       > Vipul Kumar
>       >       >       >       >
>       >       >       >       > On Fri, Nov 11, 2022 at 6:40 AM Stefano Stabellini <sstabellini@kernel.org> wrote:
>       >       >       >       >       Hi Vipul,
>       >       >       >       >
>       >       >       >       >       Sorry for the late reply. From the earlier logs that you sent, it looks
>       >       >       >       >       like everything should be working correctly. Specifically:
>       >       >       >       >
>       >       >       >       >            vfb = ""
>       >       >       >       >             1 = ""
>       >       >       >       >              0 = ""
>       >       >       >       >               frontend = "/local/domain/1/device/vfb/0"
>       >       >       >       >               frontend-id = "1"
>       >       >       >       >               online = "1"
>       >       >       >       >               state = "4"
>       >       >       >       >               vnc = "1"
>       >       >       >       >               vnclisten = "127.0.0.1"
>       >       >       >       >               vncdisplay = "0"
>       >       >       >       >               vncunused = "1"
>       >       >       >       >               sdl = "0"
>       >       >       >       >               opengl = "0"
>       >       >       >       >               feature-resize = "1"
>       >       >       >       >               hotplug-status = "connected"
>       >       >       >       >               request-update = "1"
>       >       >       >       >
>       >       >       >       >       state "4" means "connected". So I would expect that you should be able
>       >       >       >       >       to connect to the vnc server using vncviewer. You might not see anything
>       >       >       >       >       (black screen) but you should definitely be able to connect.
>       >       >       >       >
>       >       >       >       >       I wouldn't try to launch x11 in the guest just yet. fbcon in Linux is
>       >       >       >       >       enough to render something on the screen. You should be able to see the
>       >       >       >       >       Linux text-based console rendered graphically, connecting to it via vnc.
>       >       >       >       >
>       >       >       >       >       Sorry for the basic question, but have you tried all the following?
>       >       >       >       >
>       >       >       >       >       vncviewer 127.0.0.1:0
>       >       >       >       >       vncviewer 127.0.0.1:1
>       >       >       >       >       vncviewer 127.0.0.1:2
>       >       >       >       >       vncviewer 127.0.0.1:5900
>       >       >       >       >       vncviewer 127.0.0.1:5901
>       >       >       >       >       vncviewer 127.0.0.1:5902
>       >       >       >       >
>       >       >       >       >       Given that from the xenstore-ls logs everything seems to work correctly
>       >       >       >       >       I am not sure what else to suggest. You might have to add printf to QEMU
>       >       >       >       >       ui/vnc.c and hw/display/xenfb.c to see what is going wrong.
>       >       >       >       >
>       >       >       >       >       Cheers,
>       >       >       >       >
>       >       >       >       >       Stefano
>       >       >       >       >
>       >       >       >       >
>       >       >       >       >       On Mon, 7 Nov 2022, Vipul Suneja wrote:
>       >       >       >       >       > Hi Stefano,
>       >       >       >       >       > Thanks!
>       >       >       >       >       >
>       >       >       >       >       > Any input further on "xenstore-ls" logs?
>       >       >       >       >       >
>       >       >       >       >       > I am trying to run the x0vncserver & x11vnc server manually on guest
>       machine(xen_guest_image_minimal)
>       >       image
>       >       >       but it's
>       >       >       >       failing
>       >       >       >       >       with the below
>       >       >       >       >       > error.
>       >       >       >       >       >
>       >       >       >       >       > root@raspberrypi4-64:/usr/bin# x0vncserver
>       >       >       >       >       > x0vncserver: unable to open display ""
>       >       >       >       >       > root@raspberrypi4-64:/usr/bin#
>       >       >       >       >       > root@raspberrypi4-64:/usr/bin# x11vnc
>       >       >       >       >       > ###############################################################
>       >       >       >       >       > #@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@#
>       >       >       >       >       > #@                                                           @#
>       >       >       >       >       > #@  **  WARNING  **  WARNING  **  WARNING  **  WARNING  **   @#
>       >       >       >       >       > #@                                                           @#
>       >       >       >       >       > #@        YOU ARE RUNNING X11VNC WITHOUT A PASSWORD!!        @#
>       >       >       >       >       > #@                                                           @#
>       >       >       >       >       > #@  This means anyone with network access to this computer   @#
>       >       >       >       >       > #@  may be able to view and control your desktop.            @#
>       >       >       >       >       > #@                                                           @#
>       >       >       >       >       > #@ >>> If you did not mean to do this Press CTRL-C now!! <<< @#
>       >       >       >       >       > #@                                                           @#
>       >       >       >       >       > #@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@#
>       >       >       >       >       > #@                                                           @#
>       >       >       >       >       > #@  You can create an x11vnc password file by running:       @#
>       >       >       >       >       > #@                                                           @#
>       >       >       >       >       > #@       x11vnc -storepasswd password /path/to/passfile      @#
>       >       >       >       >       > #@  or   x11vnc -storepasswd /path/to/passfile               @#
>       >       >       >       >       > #@  or   x11vnc -storepasswd                                 @#
>       >       >       >       >       > #@                                                           @#
>       >       >       >       >       > #@  (the last one will use ~/.vnc/passwd)                    @#
>       >       >       >       >       > #@                                                           @#
>       >       >       >       >       > #@  and then starting x11vnc via:                            @#
>       >       >       >       >       > #@                                                           @#
>       >       >       >       >       > #@      x11vnc -rfbauth /path/to/passfile                    @#
>       >       >       >       >       > #@                                                           @#
>       >       >       >       >       > #@  an existing ~/.vnc/passwd file from another VNC          @#
>       >       >       >       >       > #@  application will work fine too.                          @#
>       >       >       >       >       > #@                                                           @#
>       >       >       >       >       > #@  You can also use the -passwdfile or -passwd options.     @#
>       >       >       >       >       > #@  (note -passwd is unsafe if local users are not trusted)  @#
>       >       >       >       >       > #@                                                           @#
>       >       >       >       >       > #@  Make sure any -rfbauth and -passwdfile password files    @#
>       >       >       >       >       > #@  cannot be read by untrusted users.                       @#
>       >       >       >       >       > #@                                                           @#
>       >       >       >       >       > #@  Use x11vnc -usepw to automatically use your              @#
>       >       >       >       >       > #@  ~/.vnc/passwd or ~/.vnc/passwdfile password files.       @#
>       >       >       >       >       > #@  (and prompt you to create ~/.vnc/passwd if neither       @#
>       >       >       >       >       > #@  file exists.)  Under -usepw, x11vnc will exit if it      @#
>       >       >       >       >       > #@  cannot find a password to use.                           @#
>       >       >       >       >       > #@                                                           @#
>       >       >       >       >       > #@                                                           @#
>       >       >       >       >       > #@  Even with a password, the subsequent VNC traffic is      @#
>       >       >       >       >       > #@  sent in the clear.  Consider tunnelling via ssh(1):      @#
>       >       >       >       >       > #@                                                           @#
>       >       >       >       >       > #@    http://www.karlrunge.com/x11vnc/#tunnelling            @#
>       >       >       >       >       > #@                                                           @#
>       >       >       >       >       > #@  Or using the x11vnc SSL options: -ssl and -stunnel       @#
>       >       >       >       >       > #@                                                           @#
>       >       >       >       >       > #@  Please Read the documentation for more info about        @#
>       >       >       >       >       > #@  passwords, security, and encryption.                     @#
>       >       >       >       >       > #@                                                           @#
>       >       >       >       >       > #@    http://www.karlrunge.com/x11vnc/faq.html#faq-passwd    @#
>       >       >       >       >       > #@                                                           @#
>       >       >       >       >       > #@  To disable this warning use the -nopw option, or put     @#
>       >       >       >       >       > #@  'nopw' on a line in your ~/.x11vncrc file.               @#
>       >       >       >       >       > #@                                                           @#
>       >       >       >       >       > #@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@#
>       >       >       >       >       > ###############################################################
>       >       >       >       >       > 09/03/2018 12:58:41 x11vnc version: 0.9.16 lastmod: 2019-01-05  pid: 424
>       >       >       >       >       > 09/03/2018 12:58:41 XOpenDisplay("") failed.
>       >       >       >       >       > 09/03/2018 12:58:41 Trying again with XAUTHLOCALHOSTNAME=localhost ...
>       >       >       >       >       > 09/03/2018 12:58:41
>       >       >       >       >       > 09/03/2018 12:58:41 *** XOpenDisplay failed. No -display or DISPLAY.
>       >       >       >       >       > 09/03/2018 12:58:41 *** Trying ":0" in 4 seconds.  Press Ctrl-C to abort.
>       >       >       >       >       > 09/03/2018 12:58:41 *** 1 2 3 4
>       >       >       >       >       > 09/03/2018 12:58:45 XOpenDisplay(":0") failed.
>       >       >       >       >       > 09/03/2018 12:58:45 Trying again with XAUTHLOCALHOSTNAME=localhost ...
>       >       >       >       >       > 09/03/2018 12:58:45 XOpenDisplay(":0") failed.
>       >       >       >       >       > 09/03/2018 12:58:45 Trying again with unset XAUTHLOCALHOSTNAME ...
>       >       >       >       >       > 09/03/2018 12:58:45
>       >       >       >       >       >
>       >       >       >       >       > 09/03/2018 12:58:45 ***************************************
>       >       >       >       >       > 09/03/2018 12:58:45 *** XOpenDisplay failed (:0)
>       >       >       >       >       >
>       >       >       >       >       > *** x11vnc was unable to open the X DISPLAY: ":0", it cannot continue.
>       >       >       >       >       > *** There may be "Xlib:" error messages above with details about the failure.
>       >       >       >       >       >
>       >       >       >       >       > Some tips and guidelines:
>       >       >       >       >       >
>       >       >       >       >       > ** An X server (the one you wish to view) must be running before x11vnc is
>       >       >       >       >       >    started: x11vnc does not start the X server.  (however, see the -create
>       >       >       >       >       >    option if that is what you really want).
>       >       >       >       >       >
>       >       >       >       >       > ** You must use -display <disp>, -OR- set and export your $DISPLAY
>       >       >       >       >       >    environment variable to refer to the display of the desired X server.
>       >       >       >       >       >  - Usually the display is simply ":0" (in fact x11vnc uses this if you forget
>       >       >       >       >       >    to specify it), but in some multi-user situations it could be ":1", ":2",
>       >       >       >       >       >    or even ":137".  Ask your administrator or a guru if you are having
>       >       >       >       >       >    difficulty determining what your X DISPLAY is.
>       >       >       >       >       >
>       >       >       >       >       > ** Next, you need to have sufficient permissions (Xauthority)
>       >       >       >       >       >    to connect to the X DISPLAY.   Here are some Tips:
>       >       >       >       >       >
>       >       >       >       >       >  - Often, you just need to run x11vnc as the user logged into the X session.
>       >       >       >       >       >    So make sure to be that user when you type x11vnc.
>       >       >       >       >       >  - Being root is usually not enough because the incorrect MIT-MAGIC-COOKIE
>       >       >       >       >       >    file may be accessed.  The cookie file contains the secret key that
>       >       >       >       >       >    allows x11vnc to connect to the desired X DISPLAY.
>       >       >       >       >       >  - You can explicitly indicate which MIT-MAGIC-COOKIE file should be used
>       >       >       >       >       >    by the -auth option, e.g.:
>       >       >       >       >       >        x11vnc -auth /home/someuser/.Xauthority -display :0
>       >       >       >       >       >        x11vnc -auth /tmp/.gdmzndVlR -display :0
>       >       >       >       >       >    you must have read permission for the auth file.
>       >       >       >       >       >    See also '-auth guess' and '-findauth' discussed below.
>       >       >       >       >       >
>       >       >       >       >       > ** If NO ONE is logged into an X session yet, but there is a greeter login
>       >       >       >       >       >    program like "gdm", "kdm", "xdm", or "dtlogin" running, you will need
>       >       >       >       >       >    to find and use the raw display manager MIT-MAGIC-COOKIE file.
>       >       >       >       >       >    Some examples for various display managers:
>       >       >       >       >       >
>       >       >       >       >       >      gdm:     -auth /var/gdm/:0.Xauth
>       >       >       >       >       >               -auth /var/lib/gdm/:0.Xauth
>       >       >       >       >       >      kdm:     -auth /var/lib/kdm/A:0-crWk72
>       >       >       >       >       >               -auth /var/run/xauth/A:0-crWk72
>       >       >       >       >       >      xdm:     -auth /var/lib/xdm/authdir/authfiles/A:0-XQvaJk
>       >       >       >       >       >      dtlogin: -auth /var/dt/A:0-UgaaXa
>       >       >       >       >       >
>       >       >       >       >       >    Sometimes the command "ps wwwwaux | grep auth" can reveal the file location.
>       >       >       >       >       >
>       >       >       >       >       >    Starting with x11vnc 0.9.9 you can have it try to guess by using:
>       >       >       >       >       >
>       >       >       >       >       >               -auth guess
>       >       >       >       >       >
>       >       >       >       >       >    (see also the x11vnc -findauth option.)
>       >       >       >       >       >
>       >       >       >       >       >    Only root will have read permission for the file, and so x11vnc must be run
>       >       >       >       >       >    as root (or copy it).  The random characters in the filenames will of course
>       >       >       >       >       >    change and the directory the cookie file resides in is system dependent.
>       >       >       >       >       >
>       >       >       >       >       > See also: http://www.karlrunge.com/x11vnc/faq.html
>       >       >       >       >       >
>       >       >       >       >       > Regards,
>       >       >       >       >       > Vipul Kumar
>       >       >       >       >       >
>       >       >       >       >       > On Thu, Nov 3, 2022 at 10:27 PM Vipul Suneja <vsuneja63@gmail.com> wrote:
>       >       >       >       >       >       Hi Stefano,
>       >       >       >       >       > Thanks!
>       >       >       >       >       >
>       >       >       >       >       > I used xen-guest-image-minimal(simple console based image) as a guest with fbcon & fbdev
>       enabled in
>       >       kernel
>       >       >       >       configurations but
>       >       >       >       >       still
>       >       >       >       >       > the same error can't open the display.
>       >       >       >       >       > below are the outcome of "xenstore-ls":
>       >       >       >       >       >
>       >       >       >       >       > root@raspberrypi4-64:~/guest1# xenstore-ls
>       >       >       >       >       > tool = ""
>       >       >       >       >       >  xenstored = ""
>       >       >       >       >       > local = ""
>       >       >       >       >       >  domain = ""
>       >       >       >       >       >   0 = ""
>       >       >       >       >       >    control = ""
>       >       >       >       >       >     feature-poweroff = "1"
>       >       >       >       >       >     feature-reboot = "1"
>       >       >       >       >       >    domid = "0"
>       >       >       >       >       >    name = "Domain-0"
>       >       >       >       >       >    device-model = ""
>       >       >       >       >       >     0 = ""
>       >       >       >       >       >      backends = ""
>       >       >       >       >       >       console = ""
>       >       >       >       >       >       vkbd = ""
>       >       >       >       >       >       vfb = ""
>       >       >       >       >       >       qnic = ""
>       >       >       >       >       >      state = "running"
>       >       >       >       >       >     1 = ""
>       >       >       >       >       >      backends = ""
>       >       >       >       >       >       console = ""
>       >       >       >       >       >       vkbd = ""
>       >       >       >       >       >       vfb = ""
>       >       >       >       >       >       qnic = ""
>       >       >       >       >       >      state = "running"
>       >       >       >       >       >    backend = ""
>       >       >       >       >       >     vbd = ""
>       >       >       >       >       >      1 = ""
>       >       >       >       >       >       51712 = ""
>       >       >       >       >       >        frontend = "/local/domain/1/device/vbd/51712"
>       >       >       >       >       >        params = "/home/root/guest2/xen-guest-image-minimal-raspberrypi4-64.ext3"
>       >       >       >       >       >        script = "/etc/xen/scripts/block"
>       >       >       >       >       >        frontend-id = "1"
>       >       >       >       >       >        online = "1"
>       >       >       >       >       >        removable = "0"
>       >       >       >       >       >        bootable = "1"
>       >       >       >       >       >        state = "4"
>       >       >       >       >       >        dev = "xvda"
>       >       >       >       >       >        type = "phy"
>       >       >       >       >       >        mode = "w"
>       >       >       >       >       >        device-type = "disk"
>       >       >       >       >       >        discard-enable = "1"
>       >       >       >       >       >        feature-max-indirect-segments = "256"
>       >       >       >       >       >        multi-queue-max-queues = "4"
>       >       >       >       >       >        max-ring-page-order = "4"
>       >       >       >       >       >        node = "/dev/loop0"
>       >       >       >       >       >        physical-device = "7:0"
>       >       >       >       >       >        physical-device-path = "/dev/loop0"
>       >       >       >       >       >        hotplug-status = "connected"
>       >       >       >       >       >        feature-flush-cache = "1"
>       >       >       >       >       >        discard-granularity = "4096"
>       >       >       >       >       >        discard-alignment = "0"
>       >       >       >       >       >        discard-secure = "0"
>       >       >       >       >       >        feature-discard = "1"
>       >       >       >       >       >        feature-barrier = "1"
>       >       >       >       >       >        feature-persistent = "1"
>       >       >       >       >       >        sectors = "1794048"
>       >       >       >       >       >        info = "0"
>       >       >       >       >       >        sector-size = "512"
>       >       >       >       >       >        physical-sector-size = "512"
>       >       >       >       >       >     vfb = ""
>       >       >       >       >       >      1 = ""
>       >       >       >       >       >       0 = ""
>       >       >       >       >       >        frontend = "/local/domain/1/device/vfb/0"
>       >       >       >       >       >        frontend-id = "1"
>       >       >       >       >       >        online = "1"
>       >       >       >       >       >        state = "4"
>       >       >       >       >       >        vnc = "1"
>       >       >       >       >       >        vnclisten = "127.0.0.1"
>       >       >       >       >       >        vncdisplay = "0"
>       >       >       >       >       >        vncunused = "1"
>       >       >       >       >       >        sdl = "0"
>       >       >       >       >       >        opengl = "0"
>       >       >       >       >       >        feature-resize = "1"
>       >       >       >       >       >        hotplug-status = "connected"
>       >       >       >       >       >        request-update = "1"
>       >       >       >       >       >     vkbd = ""
>       >       >       >       >       >      1 = ""
>       >       >       >       >       >       0 = ""
>       >       >       >       >       >        frontend = "/local/domain/1/device/vkbd/0"
>       >       >       >       >       >        frontend-id = "1"
>       >       >       >       >       >        online = "1"
>       >       >       >       >       >        state = "4"
>       >       >       >       >       >        feature-abs-pointer = "1"
>       >       >       >       >       >        feature-raw-pointer = "1"
>       >       >       >       >       >        hotplug-status = "connected"
>       >       >       >       >       >     console = ""
>       >       >       >       >       >      1 = ""
>       >       >       >       >       >       0 = ""
>       >       >       >       >       >        frontend = "/local/domain/1/console"
>       >       >       >       >       >        frontend-id = "1"
>       >       >       >       >       >        online = "1"
>       >       >       >       >       >        state = "1"
>       >       >       >       >       >        protocol = "vt100"
>       >       >       >       >       >     vif = ""
>       >       >       >       >       >      1 = ""
>       >       >       >       >       >       0 = ""
>       >       >       >       >       >        frontend = "/local/domain/1/device/vif/0"
>       >       >       >       >       >        frontend-id = "1"
>       >       >       >       >       >        online = "1"
>       >       >       >       >       >        state = "4"
>       >       >       >       >       >        script = "/etc/xen/scripts/vif-bridge"
>       >       >       >       >       >        mac = "e4:5f:01:cd:7b:dd"
>       >       >       >       >       >        bridge = "xenbr0"
>       >       >       >       >       >        handle = "0"
>       >       >       >       >       >        type = "vif"
>       >       >       >       >       >        hotplug-status = "connected"
>       >       >       >       >       >        feature-sg = "1"
>       >       >       >       >       >        feature-gso-tcpv4 = "1"
>       >       >       >       >       >        feature-gso-tcpv6 = "1"
>       >       >       >       >       >        feature-ipv6-csum-offload = "1"
>       >       >       >       >       >        feature-rx-copy = "1"
>       >       >       >       >       >        feature-xdp-headroom = "1"
>       >       >       >       >       >        feature-rx-flip = "0"
>       >       >       >       >       >        feature-multicast-control = "1"
>       >       >       >       >       >        feature-dynamic-multicast-control = "1"
>       >       >       >       >       >        feature-split-event-channels = "1"
>       >       >       >       >       >        multi-queue-max-queues = "4"
>       >       >       >       >       >        feature-ctrl-ring = "1"
>       >       >       >       >       >   1 = ""
>       >       >       >       >       >    vm = "/vm/d81ec5a9-5bf9-4f2b-89e8-0f60d6da948f"
>       >       >       >       >       >    name = "guest2"
>       >       >       >       >       >    cpu = ""
>       >       >       >       >       >     0 = ""
>       >       >       >       >       >      availability = "online"
>       >       >       >       >       >     1 = ""
>       >       >       >       >       >      availability = "online"
>       >       >       >       >       >    memory = ""
>       >       >       >       >       >     static-max = "2097152"
>       >       >       >       >       >     target = "2097152"
>       >       >       >       >       >     videoram = "0"
>       >       >       >       >       >    device = ""
>       >       >       >       >       >     suspend = ""
>       >       >       >       >       >      event-channel = ""
>       >       >       >       >       >     vbd = ""
>       >       >       >       >       >      51712 = ""
>       >       >       >       >       >       backend = "/local/domain/0/backend/vbd/1/51712"
>       >       >       >       >       >       backend-id = "0"
>       >       >       >       >       >       state = "4"
>       >       >       >       >       >       virtual-device = "51712"
>       >       >       >       >       >       device-type = "disk"
>       >       >       >       >       >       multi-queue-num-queues = "2"
>       >       >       >       >       >       queue-0 = ""
>       >       >       >       >       >        ring-ref = "8"
>       >       >       >       >       >        event-channel = "4"
>       >       >       >       >       >       queue-1 = ""
>       >       >       >       >       >        ring-ref = "9"
>       >       >       >       >       >        event-channel = "5"
>       >       >       >       >       >       protocol = "arm-abi"
>       >       >       >       >       >       feature-persistent = "1"
>       >       >       >       >       >     vfb = ""
>       >       >       >       >       >      0 = ""
>       >       >       >       >       >       backend = "/local/domain/0/backend/vfb/1/0"
>       >       >       >       >       >       backend-id = "0"
>       >       >       >       >       >       state = "4"
>       >       >       >       >       >       page-ref = "275022"
>       >       >       >       >       >       event-channel = "3"
>       >       >       >       >       >       protocol = "arm-abi"
>       >       >       >       >       >       feature-update = "1"
>       >       >       >       >       >     vkbd = ""
>       >       >       >       >       >      0 = ""
>       >       >       >       >       >       backend = "/local/domain/0/backend/vkbd/1/0"
>       >       >       >       >       >       backend-id = "0"
>       >       >       >       >       >       state = "4"
>       >       >       >       >       >       request-abs-pointer = "1"
>       >       >       >       >       >       page-ref = "275322"
>       >       >       >       >       >       page-gref = "1284"
>       >       >       >       >       >       event-channel = "10"
>       >       >       >       >       >     vif = ""
>       >       >       >       >       >      0 = ""
>       >       >       >       >       >       backend = "/local/domain/0/backend/vif/1/0"
>       >       >       >       >       >       backend-id = "0"
>       >       >       >       >       >       state = "4"
>       >       >       >       >       >       handle = "0"
>       >       >       >       >       >       mac = "e4:5f:01:cd:7b:dd"
>       >       >       >       >       >       mtu = "1500"
>       >       >       >       >       >       xdp-headroom = "0"
>       >       >       >       >       >       multi-queue-num-queues = "2"
>       >       >       >       >       >       queue-0 = ""
>       >       >       >       >       >        tx-ring-ref = "1280"
>       >       >       >       >       >        rx-ring-ref = "1281"
>       >       >       >       >       >        event-channel-tx = "6"
>       >       >       >       >       >        event-channel-rx = "7"
>       >       >       >       >       >       queue-1 = ""
>       >       >       >       >       >        tx-ring-ref = "1282"
>       >       >       >       >       >        rx-ring-ref = "1283"
>       >       >       >       >       >        event-channel-tx = "8"
>       >       >       >       >       >        event-channel-rx = "9"
>       >       >       >       >       >       request-rx-copy = "1"
>       >       >       >       >       >       feature-rx-notify = "1"
>       >       >       >       >       >       feature-sg = "1"
>       >       >       >       >       >       feature-gso-tcpv4 = "1"
>       >       >       >       >       >       feature-gso-tcpv6 = "1"
>       >       >       >       >       >       feature-ipv6-csum-offload = "1"
>       >       >       >       >       >    control = ""
>       >       >       >       >       >     shutdown = ""
>       >       >       >       >       >     feature-poweroff = "1"
>       >       >       >       >       >     feature-reboot = "1"
>       >       >       >       >       >     feature-suspend = ""
>       >       >       >       >       >     sysrq = ""
>       >       >       >       >       >     platform-feature-multiprocessor-suspend = "1"
>       >       >       >       >       >     platform-feature-xs_reset_watches = "1"
>       >       >       >       >       >    data = ""
>       >       >       >       >       >    drivers = ""
>       >       >       >       >       >    feature = ""
>       >       >       >       >       >    attr = ""
>       >       >       >       >       >    error = ""
>       >       >       >       >       >    domid = "1"
>       >       >       >       >       >    store = ""
>       >       >       >       >       >     port = "1"
>       >       >       >       >       >     ring-ref = "233473"
>       >       >       >       >       >    console = ""
>       >       >       >       >       >     backend = "/local/domain/0/backend/console/1/0"
>       >       >       >       >       >     backend-id = "0"
>       >       >       >       >       >     limit = "1048576"
>       >       >       >       >       >     type = "xenconsoled"
>       >       >       >       >       >     output = "pty"
>       >       >       >       >       >     tty = "/dev/pts/1"
>       >       >       >       >       >     port = "2"
>       >       >       >       >       >     ring-ref = "233472"
>       >       >       >       >       >     vnc-listen = "127.0.0.1"
>       >       >       >       >       >     vnc-port = "5900"
>       >       >       >       >       >    image = ""
>       >       >       >       >       >     device-model-pid = "788"
>       >       >       >       >       > vm = ""
>       >       >       >       >       >  d81ec5a9-5bf9-4f2b-89e8-0f60d6da948f = ""
>       >       >       >       >       >   name = "guest2"
>       >       >       >       >       >   uuid = "d81ec5a9-5bf9-4f2b-89e8-0f60d6da948f"
>       >       >       >       >       >   start_time = "1520600274.27"
>       >       >       >       >       > libxl = ""
>       >       >       >       >       >  1 = ""
>       >       >       >       >       >   device = ""
>       >       >       >       >       >    vbd = ""
>       >       >       >       >       >     51712 = ""
>       >       >       >       >       >      frontend = "/local/domain/1/device/vbd/51712"
>       >       >       >       >       >      backend = "/local/domain/0/backend/vbd/1/51712"
>       >       >       >       >       >      params = "/home/root/guest2/xen-guest-image-minimal-raspberrypi4-64.ext3"
>       >       >       >       >       >      script = "/etc/xen/scripts/block"
>       >       >       >       >       >      frontend-id = "1"
>       >       >       >       >       >      online = "1"
>       >       >       >       >       >      removable = "0"
>       >       >       >       >       >      bootable = "1"
>       >       >       >       >       >      state = "1"
>       >       >       >       >       >      dev = "xvda"
>       >       >       >       >       >      type = "phy"
>       >       >       >       >       >      mode = "w"
>       >       >       >       >       >      device-type = "disk"
>       >       >       >       >       >      discard-enable = "1"
>       >       >       >       >       >    vfb = ""
>       >       >       >       >       >     0 = ""
>       >       >       >       >       >      frontend = "/local/domain/1/device/vfb/0"
>       >       >       >       >       >      backend = "/local/domain/0/backend/vfb/1/0"
>       >       >       >       >       >      frontend-id = "1"
>       >       >       >       >       >      online = "1"
>       >       >       >       >       >      state = "1"
>       >       >       >       >       >      vnc = "1"
>       >       >       >       >       >      vnclisten = "127.0.0.1"
>       >       >       >       >       >      vncdisplay = "0"
>       >       >       >       >       >      vncunused = "1"
>       >       >       >       >       >      sdl = "0"
>       >       >       >       >       >      opengl = "0"
>       >       >       >       >       >    vkbd = ""
>       >       >       >       >       >     0 = ""
>       >       >       >       >       >      frontend = "/local/domain/1/device/vkbd/0"
>       >       >       >       >       >      backend = "/local/domain/0/backend/vkbd/1/0"
>       >       >       >       >       >      frontend-id = "1"
>       >       >       >       >       >      online = "1"
>       >       >       >       >       >      state = "1"
>       >       >       >       >       >    console = ""
>       >       >       >       >       >     0 = ""
>       >       >       >       >       >      frontend = "/local/domain/1/console"
>       >       >       >       >       >      backend = "/local/domain/0/backend/console/1/0"
>       >       >       >       >       >      frontend-id = "1"
>       >       >       >       >       >      online = "1"
>       >       >       >       >       >      state = "1"
>       >       >       >       >       >      protocol = "vt100"
>       >       >       >       >       >    vif = ""
>       >       >       >       >       >     0 = ""
>       >       >       >       >       >      frontend = "/local/domain/1/device/vif/0"
>       >       >       >       >       >      backend = "/local/domain/0/backend/vif/1/0"
>       >       >       >       >       >      frontend-id = "1"
>       >       >       >       >       >      online = "1"
>       >       >       >       >       >      state = "1"
>       >       >       >       >       >      script = "/etc/xen/scripts/vif-bridge"
>       >       >       >       >       >      mac = "e4:5f:01:cd:7b:dd"
>       >       >       >       >       >      bridge = "xenbr0"
>       >       >       >       >       >      handle = "0"
>       >       >       >       >       >      type = "vif"
>       >       >       >       >       >      hotplug-status = ""
>       >       >       >       >       >   type = "pvh"
>       >       >       >       >       >   dm-version = "qemu_xen"
>       >       >       >       >       > root@raspberrypi4-64:~/guest1#
>       >       >       >       >       >
>       >       >       >       >       > Any input as per above? Looking forward to hearing from you.
>       >       >       >       >       >
>       >       >       >       >       > Regards,
>       >       >       >       >       > Vipul Kumar
>       >       >       >       >       >
>       >       >       >       >       > On Wed, Oct 26, 2022 at 5:21 AM Stefano Stabellini <sstabellini@kernel.org> wrote:
>       >       >       >       >       >       Hi Vipul,
>       >       >       >       >       >
>       >       >       >       >       >       If you look at the QEMU logs, it says:
>       >       >       >       >       >
>       >       >       >       >       >       VNC server running on 127.0.0.1:5900
>       >       >       >       >       >
>       >       >       >       >       >       That is the VNC server you need to connect to. So in theory:
>       >       >       >       >       >
>       >       >       >       >       >         vncviewer 127.0.0.1:5900
>       >       >       >       >       >
>       >       >       >       >       >       should work correctly.
>       >       >       >       >       >
>       >       >       >       >       >
>       >       >       >       >       >       If you have:
>       >       >       >       >       >
>       >       >       >       >       >         vfb = ["type=vnc"]
>       >       >       >       >       >
>       >       >       >       >       >       in your xl config file and you have "fbdev" in your Linux guest, it
>       >       >       >       >       >       should work.
>       >       >       >       >       >
>       >       >       >       >       >       If you connect to the VNC server but you get a black screen, it might be
>       >       >       >       >       >       a guest configuration issue. I would try with a simpler guest, text only
>       >       >       >       >       >       (no X11, no Wayland) and enable the fbdev console (fbcon). See
>       >       >       >       >       >       Documentation/fb/fbcon.rst in Linux. You should be able to see a
>       >       >       >       >       >       graphical console over VNC.
>       >       >       >       >       >
>       >       >       >       >       >       If that works, then you know that the fbdev kernel driver (xen-fbfront)
>       >       >       >       >       >       works correctly.
>       >       >       >       >       >
>       >       >       >       >       >       If it doesn't work, the output of "xenstore-ls" would be interesting.
>       >       >       >       >       >
>       >       >       >       >       >       Cheers,
>       >       >       >       >       >
>       >       >       >       >       >       Stefano
>       >       >       >       >       >
>       >       >       >       >       >
>       >       >       >       >       >       On Wed, 19 Oct 2022, Vipul Suneja wrote:
>       >       >       >       >       >       > Hi Stefano,
>       >       >       >       >       >       >
>       >       >       >       >       >       > Thanks for the response!
>       >       >       >       >       >       >
>       >       >       >       >       >       > I am following the same link you shared from the beginning. Tried the command
>       "vncviewer
>       >       localhost:0"
>       >       >       in DOM0
>       >       >       >       but
>       >       >       >       >       same
>       >       >       >       >       >       issue "Can't open
>       >       >       >       >       >       > display", below are the logs:
>       >       >       >       >       >       >
>       >       >       >       >       >       > root@raspberrypi4-64:~# vncviewer localhost:0
>       >       >       >       >       >       >
>       >       >       >       >       >       > TigerVNC Viewer 64-bit v1.11.0
>       >       >       >       >       >       > Built on: 2020-09-08 12:16
>       >       >       >       >       >       > Copyright (C) 1999-2020 TigerVNC Team and many others (see README.rst)
>       >       >       >       >       >       > See https://www.tigervnc.org for information on TigerVNC.
>       >       >       >       >       >       > Can't open display:
>       >       >       >       >       >       >
>       >       >       >       >       >       > Below are the netstat logs, i couldn't see anything running at port 5900 or 5901:
>       >       >       >       >       >       >
>       >       >       >       >       >       > root@raspberrypi4-64:~# netstat -tuwx
>       >       >       >       >       >       > Active Internet connections (w/o servers)
>       >       >       >       >       >       > Proto Recv-Q Send-Q Local Address           Foreign Address         State      
>       >       >       >       >       >       > tcp        0    164 192.168.1.39:ssh        192.168.1.38:37472      ESTABLISHED
>       >       >       >       >       >       > Active UNIX domain sockets (w/o servers)
>       >       >       >       >       >       > Proto RefCnt Flags       Type       State         I-Node Path
>       >       >       >       >       >       > unix  8      [ ]         DGRAM      CONNECTED      10565 /dev/log
>       >       >       >       >       >       > unix  3      [ ]         STREAM     CONNECTED      10891 /var/run/xenstored/socket
>       >       >       >       >       >       > unix  3      [ ]         STREAM     CONNECTED      13791
>       >       >       >       >       >       > unix  3      [ ]         STREAM     CONNECTED      10843 /var/run/xenstored/socket
>       >       >       >       >       >       > unix  3      [ ]         STREAM     CONNECTED      10573 /var/run/xenstored/socket
>       >       >       >       >       >       > unix  2      [ ]         DGRAM      CONNECTED      14510
>       >       >       >       >       >       > unix  3      [ ]         STREAM     CONNECTED      13249
>       >       >       >       >       >       > unix  2      [ ]         DGRAM      CONNECTED      13887
>       >       >       >       >       >       > unix  2      [ ]         DGRAM      CONNECTED      10599
>       >       >       >       >       >       > unix  3      [ ]         STREAM     CONNECTED      14005
>       >       >       >       >       >       > unix  3      [ ]         STREAM     CONNECTED      13258
>       >       >       >       >       >       > unix  3      [ ]         STREAM     CONNECTED      13248
>       >       >       >       >       >       > unix  3      [ ]         STREAM     CONNECTED      14003
>       >       >       >       >       >       > unix  3      [ ]         STREAM     CONNECTED      10572 /var/run/xenstored/socket
>       >       >       >       >       >       > unix  3      [ ]         STREAM     CONNECTED      10786 /var/run/xenstored/socket
>       >       >       >       >       >       > unix  3      [ ]         DGRAM      CONNECTED      13186
>       >       >       >       >       >       > unix  3      [ ]         STREAM     CONNECTED      10864 /var/run/xenstored/socket
>       >       >       >       >       >       > unix  3      [ ]         STREAM     CONNECTED      10812 /var/run/xenstored/socket
>       >       >       >       >       >       > unix  2      [ ]         DGRAM      CONNECTED      14083
>       >       >       >       >       >       > unix  3      [ ]         STREAM     CONNECTED      10813 /var/run/xenstored/socket
>       >       >       >       >       >       > unix  3      [ ]         STREAM     CONNECTED      14068
>       >       >       >       >       >       > unix  3      [ ]         STREAM     CONNECTED      13256
>       >       >       >       >       >       > unix  3      [ ]         STREAM     CONNECTED      10571 /var/run/xenstored/socket
>       >       >       >       >       >       > unix  3      [ ]         STREAM     CONNECTED      10842
>       >       >       >       >       >       > unix  3      [ ]         STREAM     CONNECTED      13985
>       >       >       >       >       >       > unix  3      [ ]         DGRAM      CONNECTED      13185
>       >       >       >       >       >       > unix  2      [ ]         STREAM     CONNECTED      13884
>       >       >       >       >       >       > unix  2      [ ]         DGRAM      CONNECTED      14528
>       >       >       >       >       >       > unix  2      [ ]         DGRAM      CONNECTED      13785
>       >       >       >       >       >       > unix  3      [ ]         STREAM     CONNECTED      14034
>       >       >       >       >       >       >
>       >       >       >       >       >       > Attaching xen log files of /var/log/xen.
>       >       >       >       >       >       > I didn't get the role of QEMU here because as mentioned earlier, I am porting in
>       raspberrypi
>       >       4B.
>       >       >       >       >       >       >
>       >       >       >       >       >       > Regards,
>       >       >       >       >       >       > Vipul Kumar
>       >       >       >       >       >       >
>       >       >       >       >       >       > On Wed, Oct 19, 2022 at 12:43 AM Stefano Stabellini <sstabellini@kernel.org> wrote:
>       >       >       >       >       >       >       It usually works the way it is described in the guide:
>       >       >       >       >       >       >
>       >       >       >       >       >       >     
>       >       >       >       >       >     
>       >       >       >       >     
>       >       >       >     
>       >       >     
>       >     
>             https://www.virtuatopia.com/index.php?title=Configuring_a_VNC_based_Graphical_Console_for_a_Xen_Paravirtualized_domainU_Guest
>       >       >       >       >       >       >
>       >       >       >       >       >       >       You don't need to install any VNC-related server software because it is
>       >       >       >       >       >       >       already provided by Xen (to be precise it is provided by QEMU working
>       >       >       >       >       >       >       together with Xen.)
>       >       >       >       >       >       >
>       >       >       >       >       >       >       You only need the vnc client in dom0 so that you can connect, but you
>       >       >       >       >       >       >       could also run the vnc client outside from another host. So basically
>       >       >       >       >       >       >       the following should work when executed in Dom0 after creating DomU:
>       >       >       >       >       >       >
>       >       >       >       >       >       >         vncviewer localhost:0
>       >       >       >       >       >       >
>       >       >       >       >       >       >       Can you attach the Xen and QEMU logs (/var/log/xen/*)? And also use
>       >       >       >       >       >       >       netstat -taunp to check if there is anything running at port 5900 or
>       >       >       >       >       >       >       5901?
>       >       >       >       >       >       >
>       >       >       >       >       >       >       Cheers,
>       >       >       >       >       >       >
>       >       >       >       >       >       >       Stefano
>       >       >       >       >       >       >
>       >       >       >       >       >       >
>       >       >       >       >       >       >       On Tue, 18 Oct 2022, Vipul Suneja wrote:
>       >       >       >       >       >       >       > Hi Stefano,
>       >       >       >       >       >       >       >
>       >       >       >       >       >       >       > Thanks for the response!
>       >       >       >       >       >       >       >
>       >       >       >       >       >       >       > I could install tigerVNC, x11vnc & libvncserver in Dom0 xen-image-minimal but
>       only
>       >       manage to
>       >       >       install
>       >       >       >       >       >       libvncserver(couldn't
>       >       >       >       >       >       >       install tigervnc
>       >       >       >       >       >       >       > & x11vnc because of x11
>       >       >       >       >       >       >       > support missing, it's wayland) in DOMU custom graphical image. I tried
>       running
>       >       vncviewer with
>       >       >       IP
>       >       >       >       address &
>       >       >       >       >       port
>       >       >       >       >       >       in dom0 to
>       >       >       >       >       >       >       access the domu
>       >       >       >       >       >       >       > graphical image display as per below commands.
>       >       >       >       >       >       >       >  
>       >       >       >       >       >       >       >  vncviewer 192.168.1.42:5901
>       >       >       >       >       >       >       >  
>       >       >       >       >       >       >       >  But it showing can't open display, below are the logs:
>       >       >       >       >       >       >       >  
>       >       >       >       >       >       >       > root@raspberrypi4-64:~/guest1# vncviewer 192.168.1.42:5901
>       >       >       >       >       >       >       >
>       >       >       >       >       >       >       > TigerVNC Viewer 64-bit v1.11.0
>       >       >       >       >       >       >       > Built on: 2020-09-08 12:16
>       >       >       >       >       >       >       > Copyright (C) 1999-2020 TigerVNC Team and many others (see README.rst)
>       >       >       >       >       >       >       > See https://www.tigervnc.org for information on TigerVNC.
>       >       >       >       >       >       >       > Can't open display:
>       >       >       >       >       >       >       > root@raspberrypi4-64:~/guest1#
>       >       >       >       >       >       >       >
>       >       >       >       >       >       >       > I am not exactly sure what the issue is but I thought only libvncserver in
>       DOMU could
>       >       work to
>       >       >       get
>       >       >       >       access but
>       >       >       >       >       it
>       >       >       >       >       >       did not
>       >       >       >       >       >       >       work. 
>       >       >       >       >       >       >       > If TigerVNC is the issue here then is there any other VNC source which could
>       be
>       >       installed for
>       >       >       both
>       >       >       >       x11 &
>       >       >       >       >       >       wayland supported
>       >       >       >       >       >       >       images?
>       >       >       >       >       >       >       >
>       >       >       >       >       >       >       > Regards,
>       >       >       >       >       >       >       > Vipul Kumar
>       >       >       >       >       >       >       >
>       >       >       >       >       >       >       > On Tue, Oct 18, 2022 at 2:40 AM Stefano Stabellini <sstabellini@kernel.org>
>       wrote:
>       >       >       >       >       >       >       >       VNC is typically easier to setup, because SDL needs extra libraries at
>       >       >       >       >       >       >       >       build time and runtime. If QEMU is built without SDL support it won't
>       >       >       >       >       >       >       >       start when you ask for SDL.
>       >       >       >       >       >       >       >
>       >       >       >       >       >       >       >       VNC should work with both x11 and wayland in your domU. It doesn't work
>       >       >       >       >       >       >       >       at the x11 level, it exposes a special fbdev device in your domU that
>       >       >       >       >       >       >       >       should work with:
>       >       >       >       >       >       >       >       - a graphical console in Linux domU
>       >       >       >       >       >       >       >       - x11
>       >       >       >       >       >       >       >       - wayland (but I haven't tested this so I am not 100% sure about it)
>       >       >       >       >       >       >       >
>       >       >       >       >       >       >       >       When you say "it doesn't work", what do you mean? Do you get a black
>       >       >       >       >       >       >       >       window?
>       >       >       >       >       >       >       >
>       >       >       >       >       >       >       >       You need CONFIG_XEN_FBDEV_FRONTEND in Linux domU
>       >       >       >       >       >       >       >       (drivers/video/fbdev/xen-fbfront.c). I would try to get a graphical
>       text
>       >       >       >       >       >       >       >       console up and running in your domU before attempting x11/wayland.
>       >       >       >       >       >       >       >
>       >       >       >       >       >       >       >       Cheers,
>       >       >       >       >       >       >       >
>       >       >       >       >       >       >       >       Stefano
>       >       >       >       >       >       >       >
>       >       >       >       >       >       >       >       On Mon, 17 Oct 2022, Vipul Suneja wrote:
>       >       >       >       >       >       >       >       > Hi,
>       >       >       >       >       >       >       >       > Thanks!
>       >       >       >       >       >       >       >       >
>       >       >       >       >       >       >       >       > I have ported xen minimal image as DOM0 & custom wayland GUI based
>       image as
>       >       DOMU in
>       >       >       raspberry
>       >       >       >       pi4B. I
>       >       >       >       >       >       am trying to
>       >       >       >       >       >       >       make GUI
>       >       >       >       >       >       >       >       display up
>       >       >       >       >       >       >       >       > for guest machine. I tried using sdl, included below line in
>       guest.conf file
>       >       >       >       >       >       >       >       > vfb= [ 'sdl=1' ]
>       >       >       >       >       >       >       >       >
>       >       >       >       >       >       >       >       > But it is throwing below error:
>       >       >       >       >       >       >       >       >
>       >       >       >       >       >       >       >       > root@raspberrypi4-64:~/guest1# xl create -c guest1.cfg
>       >       >       >       >       >       >       >       > Parsing config from guest1.cfg
>       >       >       >       >       >       >       >       > libxl: error: libxl_qmp.c:1400:qmp_ev_fd_callback: Domain 3:error on
>       QMP
>       >       socket:
>       >       >       Connection
>       >       >       >       reset by
>       >       >       >       >       >       peer
>       >       >       >       >       >       >       >       > libxl: error: libxl_qmp.c:1439:qmp_ev_fd_callback: Domain 3:Error
>       happened
>       >       with the
>       >       >       QMP
>       >       >       >       connection to
>       >       >       >       >       >       QEMU
>       >       >       >       >       >       >       >       > libxl: error: libxl_dm.c:3351:device_model_postconfig_done: Domain
>       3:Post DM
>       >       startup
>       >       >       configs
>       >       >       >       failed,
>       >       >       >       >       >       rc=-26
>       >       >       >       >       >       >       >       > libxl: error: libxl_create.c:1867:domcreate_devmodel_started: Domain
>       3:device
>       >       model
>       >       >       did not
>       >       >       >       start:
>       >       >       >       >       -26
>       >       >       >       >       >       >       >       > libxl: error: libxl_aoutils.c:646:libxl__kill_xs_path: Device Model
>       already
>       >       exited
>       >       >       >       >       >       >       >       > libxl: error: libxl_domain.c:1183:libxl__destroy_domid: Domain
>       3:Non-existant
>       >       domain
>       >       >       >       >       >       >       >       > libxl: error: libxl_domain.c:1137:domain_destroy_callback: Domain
>       3:Unable to
>       >       destroy
>       >       >       guest
>       >       >       >       >       >       >       >       > libxl: error: libxl_domain.c:1064:domain_destroy_cb: Domain
>       3:Destruction of
>       >       domain
>       >       >       failed
>       >       >       >       >       >       >       >       >
>       >       >       >       >       >       >       >       > Another way is VNC, i could install tigervnc in DOM0 but same i
>       couldn't in
>       >       guest
>       >       >       machine
>       >       >       >       because it
>       >       >       >       >       >       doesn't support
>       >       >       >       >       >       >       >       x11(supports wayland
>       >       >       >       >       >       >       >       > only). I am completely blocked here, Need your support to enable the
>       display
>       >       up.
>       >       >       >       >       >       >       >       > Any alternative of VNC which could work in both x11 & wayland
>       supported
>       >       images?
>       >       >       >       >       >       >       >       >
>       >       >       >       >       >       >       >       > Any input on VNC, SDL or any other way to proceed on this? Looking
>       forward to
>       >       hearing
>       >       >       from
>       >       >       >       you.
>       >       >       >       >       >       >       >       >
>       >       >       >       >       >       >       >       > Regards,
>       >       >       >       >       >       >       >       > Vipul Kumar
>       >       >       >       >       >       >       >
>       >       >       >       >       >       >       >
>       >       >       >       >       >       >       >
>       >       >       >       >       >       >
>       >       >       >       >       >       >
>       >       >       >       >       >       >
>       >       >       >       >       >
>       >       >       >       >       >
>       >       >       >       >       >
>       >       >       >       >
>       >       >       >       >
>       >       >       >       >
>       >       >       >
>       >       >       >
>       >       >       >
>       >       >
>       >       >
>       >       >
>       >
>       >
>       >
> 
> 
> 

Re: Porting Xen in raspberry pi4B

[Vipul Suneja]

[-- Attachment #1.1: Type: text/plain, Size: 84454 bytes --]

Hi Stefano,

Thanks!

I could prepare a patch for adding debug printf logs in xenfb.c &
re-compile QEMU in yocto image. Just for reference, I have included logs in
all the functions.
Attaching qemu log file, could see the entry & exit logs coming up for
"xenfb_handle_events" & "xenfb_map_fb" also after the host machine
boots up. Can you
please further assist, which parameters has to be cross checked or any
other input as per logs?

Thanks & Regards,
Vipul Kumar

On Thu, Dec 15, 2022 at 4:17 AM Stefano Stabellini <sstabellini@kernel.org>
wrote:

> Hi Vipul,
>
> For QEMU you actually need to follow the Yocto build process to update
> the QEMU binary. That is because QEMU is a userspace application with
> lots of library dependencies so we cannot just do "make" with a
> cross-compiler like in the case of Xen.
>
> So you need to make changes to QEMU and then add those changes as a
> patch to the Yocto QEMU build recipe, or configure Yocto to your local
> tree to build QEMU. I am not a Yocto expert and the Yocto community
> would be a better place to ask for advice there. You can see from here
> some instructions on how to build Xen using a local tree, see the usage
> of EXTERNALSRC (note that this is *not* what you need: you need to build
> QEMU with a local tree, not Xen. But I thought that the wikipage might
> still be a starting point)
>
> https://wiki.xenproject.org/wiki/Xen_on_ARM_and_Yocto
>
> Cheers,
>
> Stefano
>
>
> On Thu, 15 Dec 2022, Vipul Suneja wrote:
> > Hi Stefano,
> >
> > Thanks!
> >
> > I could see QEMU 6.2.0 compiled & installed in the host image
> xen-image-minimal. I could find xenfb.c source file also & modified the same
> > with debug logs.
> > I have set up a cross compile environment, did 'make clean' & 'make all'
> to recompile but it's failing. In case i am doing wrong, Can you
> > please assist me
> > with the correct steps to compile qemu? Below are the error logs:
> >
> > agl@agl-OptiPlex-7010:~/Automotive/ADAS_Infotainment/Platform/Poky_Kirkstone/build/tmp/work/cortexa72-poky-linux/qemu/6.2.0-r0/build$
> make
> > all
> > [1/3864] Compiling C object libslirp.a.p/slirp_src_arp_table.c.o
> > [2/3864] Compiling C object
> subprojects/libvhost-user/libvhost-user.a.p/libvhost-user.c.o
> > [3/3864] Linking static target subprojects/libvhost-user/libvhost-user.a
> > [4/3864] Compiling C object libslirp.a.p/slirp_src_vmstate.c.o
> > [5/3864] Compiling C object libslirp.a.p/slirp_src_dhcpv6.c.o
> > [6/3864] Compiling C object libslirp.a.p/slirp_src_dnssearch.c.o
> > [7/3864] Compiling C object libslirp.a.p/slirp_src_bootp.c.o
> > [8/3864] Compiling C object libslirp.a.p/slirp_src_cksum.c.o
> > [9/3864] Compiling C object libslirp.a.p/slirp_src_if.c.o
> > [10/3864] Compiling C object libslirp.a.p/slirp_src_ip6_icmp.c.o
> > [11/3864] Compiling C object libslirp.a.p/slirp_src_ip6_input.c.o
> > [12/3864] Compiling C object libslirp.a.p/slirp_src_ip6_output.c.o
> > [13/3864] Compiling C object libslirp.a.p/slirp_src_ip_icmp.c.o
> > [14/3864] Compiling C object libslirp.a.p/slirp_src_ip_input.c.o
> > [15/3864] Compiling C object libslirp.a.p/slirp_src_ip_output.c.o
> > [16/3864] Compiling C object libslirp.a.p/slirp_src_mbuf.c.o
> > [17/3864] Compiling C object libslirp.a.p/slirp_src_misc.c.o
> > [18/3864] Compiling C object libslirp.a.p/slirp_src_ncsi.c.o
> > [19/3864] Compiling C object libslirp.a.p/slirp_src_ndp_table.c.o
> > [20/3864] Compiling C object libslirp.a.p/slirp_src_sbuf.c.o
> > [21/3864] Compiling C object libslirp.a.p/slirp_src_slirp.c.o
> > [22/3864] Compiling C object libslirp.a.p/slirp_src_socket.c.o
> > [23/3864] Compiling C object libslirp.a.p/slirp_src_state.c.o
> > [24/3864] Compiling C object libslirp.a.p/slirp_src_stream.c.o
> > [25/3864] Compiling C object libslirp.a.p/slirp_src_tcp_input.c.o
> > [26/3864] Compiling C object libslirp.a.p/slirp_src_tcp_output.c.o
> > [27/3864] Compiling C object libslirp.a.p/slirp_src_tcp_subr.c.o
> > [28/3864] Compiling C object libslirp.a.p/slirp_src_tcp_timer.c.o
> > [29/3864] Compiling C object libslirp.a.p/slirp_src_tftp.c.o
> > [30/3864] Compiling C object libslirp.a.p/slirp_src_udp.c.o
> > [31/3864] Compiling C object libslirp.a.p/slirp_src_udp6.c.o
> > [32/3864] Compiling C object libslirp.a.p/slirp_src_util.c.o
> > [33/3864] Compiling C object libslirp.a.p/slirp_src_version.c.o
> > [34/3864] Linking static target libslirp.a
> > [35/3864] Generating qemu-version.h with a custom command (wrapped by
> meson to capture output)
> > FAILED: qemu-version.h
> >
> /home/agl/Automotive/ADAS_Infotainment/Platform/Poky_Kirkstone/build/tmp/work/cortexa72-poky-linux/qemu/6.2.0-r0/recipe-sysroot-native/usr
> > /bin/meson --internal exe --capture qemu-version.h
> --/home/agl/Automotive/ADAS_Infotainment/Platform/Poky_Kirkstone/build/tmp/work/cortexa72-poky-linux/qemu/6.2.0-r0/qemu-6.2.0/scripts/qemu-v
> > ersion.sh
> /home/agl/Automotive/ADAS_Infotainment/Platform/Poky_Kirkstone/build/tmp/work/cortexa72-poky-linux/qemu/6.2.0-r0/qemu-6.2.0
> ''
> > 6.2.0
> > /usr/bin/env: ‘nativepython3’: No such file or directory
> > ninja: build stopped: subcommand failed.
> > make: *** [Makefile:162: run-ninja] Error 1
> >
> > Thanks & Regards,
> > Vipul Kumar
> >
> > On Wed, Dec 14, 2022 at 4:55 AM Stefano Stabellini <
> sstabellini@kernel.org> wrote:
> >       Hi Vipul,
> >
> >       Good progress! The main function we should check is
> "xenfb_refresh" but
> >       from the logs it looks like it is called several times. Which
> means that
> >       everything seems to be working as expected on the Linux side.
> >
> >       It is time to investigate the QEMU side:
> >       ./hw/display/xenfb.c:xenfb_handle_events
> >       ./hw/display/xenfb.c:xenfb_map_fb
> >
> >       I wonder if the issue is internal to QEMU. You might want to use an
> >       older QEMU version to check if it works, maybe 6.0 or 5.0 or even
> 4.0.
> >       I also wonder if it is a problem between xenfb.c and the rest of
> QEMU. I
> >       would investigate how xenfb->pixels is rendered by the rest of
> QEMU.
> >       Specifically you might want to look at the call to
> >       qemu_create_displaysurface, qemu_create_displaysurface_from and
> >       dpy_gfx_replace_surface in xenfb_update.
> >
> >       I hope this helps.
> >
> >       Cheers,
> >
> >       Stefano
> >
> >
> >       On Tue, 13 Dec 2022, Vipul Suneja wrote:
> >       > Hi Stefano,
> >       >
> >       > Thanks!
> >       >
> >       > I modified xen-fbfront.c source file, included printk debug logs
> & cross compiled it. I included the printk debug log at the
> >       entry & exit
> >       > of all functions of xen-fbfront.c file.
> >       > Generated kernel module & loaded in guest machine at bootup. I
> could see lots of logs coming up, and could see multiple
> >       functions being
> >       > invoked even if I have not used vncviewer in the host. Attaching
> the log file for reference. Any specific function or
> >       parameters that have
> >       > to be checked or any other suggestion as per logs?
> >       >
> >       > Thanks & Regards,
> >       > Vipul Kumar
> >       >
> >       > On Tue, Dec 13, 2022 at 3:44 AM Stefano Stabellini <
> sstabellini@kernel.org> wrote:
> >       >       Hi Vipul,
> >       >
> >       >       I am online on IRC OFTC #xendevel (https://www.oftc.net/,
> you need a
> >       >       registered nickname to join #xendevel).
> >       >
> >       >       For development and debugging I find that it is a lot
> easier to
> >       >       crosscompile the kernel "by hand", and do a monolithic
> build, rather
> >       >       than going through Yocto.
> >       >
> >       >       For instance the following builds for me:
> >       >
> >       >       cd linux.git
> >       >       export ARCH=arm64
> >       >       export CROSS_COMPILE=/path/to/cross-compiler
> >       >       make defconfig
> >       >       [add printks to drivers/video/fbdev/xen-fbfront.c]
> >       >       make -j8 Image.gz
> >       >
> >       >       And Image.gz boots on Xen as DomU kernel without issues.
> >       >
> >       >       Cheers,
> >       >
> >       >       Stefano
> >       >
> >       >       On Sat, 10 Dec 2022, Vipul Suneja wrote:
> >       >       > Hi Stefano,
> >       >       >
> >       >       > Thanks!
> >       >       >
> >       >       > I have included printk debug logs in the xen-fbfront.c
> source file. While cross compiling to generate .ko with
> >       >       "xen-guest-image-minimal"
> >       >       > toolchain it's throwing a modpost
> >       >       > not found error. I could see the modpost.c source file
> but the final script is missing. Any input on this, Below are
> >       the
> >       >       logs:
> >       >       >
> >       >       > agl@agl-OptiPlex-7010:~/Automotive/ADAS_Infotainment/project/Application/Xen/Framebuffer$
> make
> >       >       > make ARCH=arm64
> -I/opt/poky/4.0.5/sysroots/cortexa72-poky-linux/usr/include/asm -C
> >       >       >
> /opt/poky/4.0.5/sysroots/cortexa72-poky-linux/lib/modules/5.15.72-yocto-standard/build
> >       >       >
> M=/home/agl/Automotive/ADAS_Infotainment/project/Application/Xen/Framebuffer
> modules
> >       >       > make[1]: Entering directory
> '/opt/poky/4.0.5/sysroots/cortexa72-poky-linux/lib/modules/5.15.72-yocto-standard/build'
> >       >       > arch/arm64/Makefile:36: Detected assembler with broken
> .inst; disassembly will be unreliable
> >       >       > warning: the compiler differs from the one used to build
> the kernel
> >       >       >   The kernel was built by: gcc (Ubuntu
> 9.4.0-1ubuntu1~20.04.1) 9.4.0
> >       >       >   You are using:           aarch64-poky-linux-gcc (GCC)
> 11.3.0
> >       >       >   CC [M]
>  /home/agl/Automotive/ADAS_Infotainment/project/Application/Xen/Framebuffer/xen-fbfront.o
> >       >       >   MODPOST
> /home/agl/Automotive/ADAS_Infotainment/project/Application/Xen/Framebuffer/Module.symvers
> >       >       > /bin/sh: 1: scripts/mod/modpost: not found
> >       >       > make[2]: *** [scripts/Makefile.modpost:133:
> >       >
>  /home/agl/Automotive/ADAS_Infotainment/project/Application/Xen/Framebuffer/Module.symvers]
> >       >       > Error 127
> >       >       > make[1]: *** [Makefile:1813: modules] Error 2
> >       >       > make[1]: Leaving directory
> '/opt/poky/4.0.5/sysroots/cortexa72-poky-linux/lib/modules/5.15.72-yocto-standard/build'
> >       >       > make: *** [Makefile:5: all] Error 2
> >       >       > agl@agl-OptiPlex-7010:~/Automotive/ADAS_Infotainment/project/Application/Xen/Framebuffer$
> ls -l
> >       >       > total 324
> >       >       > -rwxrwxrwx 1 agl agl    359 Dec 10 22:41 Makefile
> >       >       > -rw-rw-r-- 1 agl agl     90 Dec 10 22:49 modules.order
> >       >       > -rw-r--r-- 1 agl agl  18331 Dec  1 20:32 xen-fbfront.c
> >       >       > -rw-rw-r-- 1 agl agl     90 Dec 10 22:49 xen-fbfront.mod
> >       >       > -rw-rw-r-- 1 agl agl 297832 Dec 10 22:49 xen-fbfront.o
> >       >       > agl@agl-OptiPlex-7010:~/Automotive/ADAS_Infotainment/project/Application/Xen/Framebuffer$
> file xen-fbfront.o
> >       >       > xen-fbfront.o: ELF 64-bit LSB relocatable, ARM aarch64,
> version 1 (SYSV), with debug_info, not stripped
> >       >       > agl@agl-OptiPlex-7010
> :~/Automotive/ADAS_Infotainment/project/Application/Xen/Framebuffer$
> >       >       >
> >       >       > I have connected a HDMI based 1980x1024 resolution
> display screen to raspberrypi4 for testing purposes. I hope
> >       connecting
> >       >       this display to
> >       >       > rpi4 should be ok.
> >       >       >
> >       >       > Is there any other way we can connect also for detailed
> discussion on the display bringup issue? This will really
> >       help to
> >       >       resolve this
> >       >       > issue.
> >       >       >
> >       >       > Thanks & Regards,
> >       >       > Vipul Kumar
> >       >       >
> >       >       > On Fri, Dec 2, 2022 at 1:02 AM Stefano Stabellini <
> sstabellini@kernel.org> wrote:
> >       >       >       On Thu, 1 Dec 2022, Vipul Suneja wrote:
> >       >       >       > Hi Stefano,
> >       >       >       > Thanks!
> >       >       >       >
> >       >       >       > I am exploring both options here, modification
> of framebuffer source file & setting up x11vnc server in
> >       guest.
> >       >       >       > Other than these I would like to share a few
> findings with you.
> >       >       >       >
> >       >       >       > 1. If i keep "CONFIG_XEN_FBDEV_FRONTEND=y" then
> xen-fbfront.ko is not generating but if i keep
> >       >       "CONFIG_XEN_FBDEV_FRONTEND=m"
> >       >       >       > then could see xen-fbfront.ko & its loading
> also. Same things with other frontend/backend drivers also. Do we
> >       need to
> >       >       >       configure these
> >       >       >       > drivers as a module(m) only?
> >       >       >
> >       >       >       xen-fbfront should work both as a module
> (xen-fbfront.ko) or built-in
> >       >       >       (CONFIG_XEN_FBDEV_FRONTEND=y).
> >       >       >
> >       >       >
> >       >       >
> >       >       >       > 2. I could see xenstored service is running for
> the host but it's always failing for the guest machine. I
> >       could see
> >       >       it in
> >       >       >       bootup logs & via
> >       >       >       > systemctl status also.
> >       >       >
> >       >       >       That is normal. xenstored is only meant to be run
> in Dom0, not in the
> >       >       >       domUs. If you use the same rootfs for Dom0 and
> DomU then xenstored will
> >       >       >       fail starting in the DomU (but should succeed in
> Dom0), which is what we
> >       >       >       want.
> >       >       >
> >       >       >       If you run "xenstore-ls" in Dom0, you'll see a
> bunch of entries,
> >       >       >       including some of them related to "vfb" which is
> the virtual framebuffer
> >       >       >       protocol. You should also see an entry called
> "state" set to "4" which
> >       >       >       means "connected". state = 4 is usually when
> everything works. Normally
> >       >       >       when things don't work state != 4.
> >       >       >
> >       >       >
> >       >       >
> >       >       >       > Below are the logs:
> >       >       >       > [  OK  ] Reached target Basic System.
> >       >       >       > [  OK  ] Started Kernel Logging Service.
> >       >       >       > [  OK  ] Started System Logging Service.
> >       >       >       >          Starting D-Bus System Message Bus...
> >       >       >       >          Starting User Login Management...
> >       >       >       >          Starting Permit User Sessions...
> >       >       >       >          Starting The Xen xenstore...
> >       >       >       >          Starting OpenSSH Key Generation...
> >       >       >       > [FAILED] Failed to start The Xen xenstore.
> >       >       >       > See 'systemctl status xenstored.service' for
> details.
> >       >       >       > [DEPEND] Dependency failed for qemu for xen dom0
> disk backend.
> >       >       >       > [DEPEND] Dependency failed for Xend…p guests on
> boot and shutdown.
> >       >       >       > [DEPEND] Dependency failed for xen-…des, JSON
> configuration stub).
> >       >       >       > [DEPEND] Dependency failed for Xenc…guest
> consoles and hypervisor.
> >       >       >       > [  OK  ] Finished Permit User Sessions.
> >       >       >       > [  OK  ] Started Getty on tty1.
> >       >       >       > [  OK  ] Started Serial Getty on hvc0.
> >       >       >       > [  OK  ] Started Serial Getty on ttyS0.
> >       >       >       > [  OK  ] Reached target Login Prompts.
> >       >       >       >          Starting Xen-watchdog - run xen
> watchdog daemon...
> >       >       >       > [  OK  ] Started D-Bus System Message Bus.
> >       >       >       > [  OK  ] Started Xen-watchdog - run xen watchdog
> daemon.
> >       >       >       > [  OK  ] Finished OpenSSH Key Generation.
> >       >       >       > [  OK  ] Started User Login Management.
> >       >       >       > [  OK  ] Reached target Multi-User System.
> >       >       >       >          Starting Record Runlevel Change in
> UTMP...
> >       >       >       > [  OK  ] Finished Record Runlevel Change in UTMP.
> >       >       >       > fbcon: Taking over console
> >       >       >       >
> >       >       >       > Poky (Yocto Project Reference Distro) 4.0.4
> raspberrypi4-64 hvc0
> >       >       >       >
> >       >       >       > raspberrypi4-64 login: root
> >       >       >       > root@raspberrypi4-64:~#
> >       >       >       > root@raspberrypi4-64:~#
> >       >       >       > root@raspberrypi4-64:~# systemctl status
> xenstored.service
> >       >       >       > x xenstored.service - The Xen xenstore
> >       >       >       >      Loaded: loaded
> (/lib/systemd/system/xenstored.service; enabled; vendor preset: enabled)
> >       >       >       >      Active: failed (Result: exit-code) since
> Thu 2022-12-01 06:12:05 UTC; 26s ago
> >       >       >       >     Process: 195 ExecStartPre=/bin/grep -q
> control_d /proc/xen/capabilities (code=exited, status=1/FAILURE)
> >       >       >       >
> >       >       >       > Dec 01 06:12:04 raspberrypi4-64 systemd[1]:
> Starting The Xen xenstore...
> >       >       >       > Dec 01 06:12:05 raspberrypi4-64 systemd[1]:
> xenstored.service: Control pro...URE
> >       >       >       > Dec 01 06:12:05 raspberrypi4-64 systemd[1]:
> xenstored.service: Failed with...e'.
> >       >       >       > Dec 01 06:12:05 raspberrypi4-64 systemd[1]:
> Failed to start The Xen xenstore.
> >       >       >       > Hint: Some lines were ellipsized, use -l to show
> in full.
> >       >       >       > root@raspberrypi4-64:~#
> >       >       >       >
> >       >       >       > Any input on these?
> >       >       >       >
> >       >       >       > Thanks & Regards,
> >       >       >       > Vipul Kumar
> >       >       >       >
> >       >       >       > On Wed, Nov 23, 2022 at 5:41 AM Stefano
> Stabellini <sstabellini@kernel.org> wrote:
> >       >       >       >       Hi Vipul,
> >       >       >       >
> >       >       >       >       I cannot spot any issue in the
> configuration, in particual you have:
> >       >       >       >
> >       >       >       >       CONFIG_XEN_FBDEV_FRONTEND=y
> >       >       >       >
> >       >       >       >       which is what you need.
> >       >       >       >
> >       >       >       >       The only thing I can suggest is to add
> printks to the Linux frontend
> >       >       >       >       driver (the one running in the domU) which
> is
> >       >       >       >       drivers/video/fbdev/xen-fbfront.c and
> printfs to the QEMU backend
> >       >       >       >       (running in Dom0) which is
> hw/display/xenfb.c to figure out what is
> >       >       >       >       going on.
> >       >       >       >
> >       >       >       >
> >       >       >       >       Alternatively, you can setup PV network
> with the domU, such as:
> >       >       >       >
> >       >       >       >         vif=['']
> >       >       >       >
> >       >       >       >       and then run x11 and a x11vnc server in
> your domU. You should be able to
> >       >       >       >       connect to it using vncviewer at the
> network IP of your domU.
> >       >       >       >
> >       >       >       >       Basically you are skipping the problem
> because instead of using the PV
> >       >       >       >       framebuffer protocol, you just use VNC
> over the network with the domU.
> >       >       >       >
> >       >       >       >
> >       >       >       >       Cheers,
> >       >       >       >
> >       >       >       >       Stefano
> >       >       >       >
> >       >       >       >
> >       >       >       >       On Tue, 22 Nov 2022, Vipul Suneja wrote:
> >       >       >       >       > Hi Stefano,
> >       >       >       >       > Thanks for the support!
> >       >       >       >       >
> >       >       >       >       > Looks like I have tried all the
> combinations & possible ways to get display up but failed. Is there
> >       any
> >       >       document or
> >       >       >       pdf for
> >       >       >       >       porting xen on
> >       >       >       >       > raspberrypi4.
> >       >       >       >       > I could find lot's of links telling the
> same but couldn't see any official user guide or document
> >       from the
> >       >       xen
> >       >       >       community on
> >       >       >       >       the same. If
> >       >       >       >       > there is something to refer
> >       >       >       >       > to please share with me.
> >       >       >       >       > I am attaching the kernel configuration
> file also, just take a look if i have missed anything.
> >       >       >       >       > Any other suggestions or input from your
> end could be really helpful?
> >       >       >       >       >
> >       >       >       >       > Regards,
> >       >       >       >       > Vipul Kumar
> >       >       >       >       >
> >       >       >       >       > On Fri, Nov 11, 2022 at 6:40 AM Stefano
> Stabellini <sstabellini@kernel.org> wrote:
> >       >       >       >       >       Hi Vipul,
> >       >       >       >       >
> >       >       >       >       >       Sorry for the late reply. From the
> earlier logs that you sent, it looks
> >       >       >       >       >       like everything should be working
> correctly. Specifically:
> >       >       >       >       >
> >       >       >       >       >            vfb = ""
> >       >       >       >       >             1 = ""
> >       >       >       >       >              0 = ""
> >       >       >       >       >               frontend =
> "/local/domain/1/device/vfb/0"
> >       >       >       >       >               frontend-id = "1"
> >       >       >       >       >               online = "1"
> >       >       >       >       >               state = "4"
> >       >       >       >       >               vnc = "1"
> >       >       >       >       >               vnclisten = "127.0.0.1"
> >       >       >       >       >               vncdisplay = "0"
> >       >       >       >       >               vncunused = "1"
> >       >       >       >       >               sdl = "0"
> >       >       >       >       >               opengl = "0"
> >       >       >       >       >               feature-resize = "1"
> >       >       >       >       >               hotplug-status =
> "connected"
> >       >       >       >       >               request-update = "1"
> >       >       >       >       >
> >       >       >       >       >       state "4" means "connected". So I
> would expect that you should be able
> >       >       >       >       >       to connect to the vnc server using
> vncviewer. You might not see anything
> >       >       >       >       >       (black screen) but you should
> definitely be able to connect.
> >       >       >       >       >
> >       >       >       >       >       I wouldn't try to launch x11 in
> the guest just yet. fbcon in Linux is
> >       >       >       >       >       enough to render something on the
> screen. You should be able to see the
> >       >       >       >       >       Linux text-based console rendered
> graphically, connecting to it via vnc.
> >       >       >       >       >
> >       >       >       >       >       Sorry for the basic question, but
> have you tried all the following?
> >       >       >       >       >
> >       >       >       >       >       vncviewer 127.0.0.1:0
> >       >       >       >       >       vncviewer 127.0.0.1:1
> >       >       >       >       >       vncviewer 127.0.0.1:2
> >       >       >       >       >       vncviewer 127.0.0.1:5900
> >       >       >       >       >       vncviewer 127.0.0.1:5901
> >       >       >       >       >       vncviewer 127.0.0.1:5902
> >       >       >       >       >
> >       >       >       >       >       Given that from the xenstore-ls
> logs everything seems to work correctly
> >       >       >       >       >       I am not sure what else to
> suggest. You might have to add printf to QEMU
> >       >       >       >       >       ui/vnc.c and hw/display/xenfb.c to
> see what is going wrong.
> >       >       >       >       >
> >       >       >       >       >       Cheers,
> >       >       >       >       >
> >       >       >       >       >       Stefano
> >       >       >       >       >
> >       >       >       >       >
> >       >       >       >       >       On Mon, 7 Nov 2022, Vipul Suneja
> wrote:
> >       >       >       >       >       > Hi Stefano,
> >       >       >       >       >       > Thanks!
> >       >       >       >       >       >
> >       >       >       >       >       > Any input further on
> "xenstore-ls" logs?
> >       >       >       >       >       >
> >       >       >       >       >       > I am trying to run the
> x0vncserver & x11vnc server manually on guest
> >       machine(xen_guest_image_minimal)
> >       >       image
> >       >       >       but it's
> >       >       >       >       failing
> >       >       >       >       >       with the below
> >       >       >       >       >       > error.
> >       >       >       >       >       >
> >       >       >       >       >       > root@raspberrypi4-64:/usr/bin#
> x0vncserver
> >       >       >       >       >       > x0vncserver: unable to open
> display ""
> >       >       >       >       >       > root@raspberrypi4-64:/usr/bin#
> >       >       >       >       >       > root@raspberrypi4-64:/usr/bin#
> x11vnc
> >       >       >       >       >       >
> ###############################################################
> >       >       >       >       >       >
> #@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@#
> >       >       >       >       >       > #@
>                             @#
> >       >       >       >       >       > #@  **  WARNING  **  WARNING  **
>  WARNING  **  WARNING  **   @#
> >       >       >       >       >       > #@
>                             @#
> >       >       >       >       >       > #@        YOU ARE RUNNING X11VNC
> WITHOUT A PASSWORD!!        @#
> >       >       >       >       >       > #@
>                             @#
> >       >       >       >       >       > #@  This means anyone with
> network access to this computer   @#
> >       >       >       >       >       > #@  may be able to view and
> control your desktop.            @#
> >       >       >       >       >       > #@
>                             @#
> >       >       >       >       >       > #@ >>> If you did not mean to do
> this Press CTRL-C now!! <<< @#
> >       >       >       >       >       > #@
>                             @#
> >       >       >       >       >       >
> #@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@#
> >       >       >       >       >       > #@
>                             @#
> >       >       >       >       >       > #@  You can create an x11vnc
> password file by running:       @#
> >       >       >       >       >       > #@
>                             @#
> >       >       >       >       >       > #@       x11vnc -storepasswd
> password /path/to/passfile      @#
> >       >       >       >       >       > #@  or   x11vnc -storepasswd
> /path/to/passfile               @#
> >       >       >       >       >       > #@  or   x11vnc -storepasswd
>                             @#
> >       >       >       >       >       > #@
>                             @#
> >       >       >       >       >       > #@  (the last one will use
> ~/.vnc/passwd)                    @#
> >       >       >       >       >       > #@
>                             @#
> >       >       >       >       >       > #@  and then starting x11vnc
> via:                            @#
> >       >       >       >       >       > #@
>                             @#
> >       >       >       >       >       > #@      x11vnc -rfbauth
> /path/to/passfile                    @#
> >       >       >       >       >       > #@
>                             @#
> >       >       >       >       >       > #@  an existing ~/.vnc/passwd
> file from another VNC          @#
> >       >       >       >       >       > #@  application will work fine
> too.                          @#
> >       >       >       >       >       > #@
>                             @#
> >       >       >       >       >       > #@  You can also use the
> -passwdfile or -passwd options.     @#
> >       >       >       >       >       > #@  (note -passwd is unsafe if
> local users are not trusted)  @#
> >       >       >       >       >       > #@
>                             @#
> >       >       >       >       >       > #@  Make sure any -rfbauth and
> -passwdfile password files    @#
> >       >       >       >       >       > #@  cannot be read by untrusted
> users.                       @#
> >       >       >       >       >       > #@
>                             @#
> >       >       >       >       >       > #@  Use x11vnc -usepw to
> automatically use your              @#
> >       >       >       >       >       > #@  ~/.vnc/passwd or
> ~/.vnc/passwdfile password files.       @#
> >       >       >       >       >       > #@  (and prompt you to create
> ~/.vnc/passwd if neither       @#
> >       >       >       >       >       > #@  file exists.)  Under -usepw,
> x11vnc will exit if it      @#
> >       >       >       >       >       > #@  cannot find a password to
> use.                           @#
> >       >       >       >       >       > #@
>                             @#
> >       >       >       >       >       > #@
>                             @#
> >       >       >       >       >       > #@  Even with a password, the
> subsequent VNC traffic is      @#
> >       >       >       >       >       > #@  sent in the clear.  Consider
> tunnelling via ssh(1):      @#
> >       >       >       >       >       > #@
>                             @#
> >       >       >       >       >       > #@
> http://www.karlrunge.com/x11vnc/#tunnelling            @#
> >       >       >       >       >       > #@
>                             @#
> >       >       >       >       >       > #@  Or using the x11vnc SSL
> options: -ssl and -stunnel       @#
> >       >       >       >       >       > #@
>                             @#
> >       >       >       >       >       > #@  Please Read the
> documentation for more info about        @#
> >       >       >       >       >       > #@  passwords, security, and
> encryption.                     @#
> >       >       >       >       >       > #@
>                             @#
> >       >       >       >       >       > #@
> http://www.karlrunge.com/x11vnc/faq.html#faq-passwd    @#
> >       >       >       >       >       > #@
>                             @#
> >       >       >       >       >       > #@  To disable this warning use
> the -nopw option, or put     @#
> >       >       >       >       >       > #@  'nopw' on a line in your
> ~/.x11vncrc file.               @#
> >       >       >       >       >       > #@
>                             @#
> >       >       >       >       >       >
> #@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@#
> >       >       >       >       >       >
> ###############################################################
> >       >       >       >       >       > 09/03/2018 12:58:41 x11vnc
> version: 0.9.16 lastmod: 2019-01-05  pid: 424
> >       >       >       >       >       > 09/03/2018 12:58:41
> XOpenDisplay("") failed.
> >       >       >       >       >       > 09/03/2018 12:58:41 Trying again
> with XAUTHLOCALHOSTNAME=localhost ...
> >       >       >       >       >       > 09/03/2018 12:58:41
> >       >       >       >       >       > 09/03/2018 12:58:41 ***
> XOpenDisplay failed. No -display or DISPLAY.
> >       >       >       >       >       > 09/03/2018 12:58:41 *** Trying
> ":0" in 4 seconds.  Press Ctrl-C to abort.
> >       >       >       >       >       > 09/03/2018 12:58:41 *** 1 2 3 4
> >       >       >       >       >       > 09/03/2018 12:58:45
> XOpenDisplay(":0") failed.
> >       >       >       >       >       > 09/03/2018 12:58:45 Trying again
> with XAUTHLOCALHOSTNAME=localhost ...
> >       >       >       >       >       > 09/03/2018 12:58:45
> XOpenDisplay(":0") failed.
> >       >       >       >       >       > 09/03/2018 12:58:45 Trying again
> with unset XAUTHLOCALHOSTNAME ...
> >       >       >       >       >       > 09/03/2018 12:58:45
> >       >       >       >       >       >
> >       >       >       >       >       > 09/03/2018 12:58:45
> ***************************************
> >       >       >       >       >       > 09/03/2018 12:58:45 ***
> XOpenDisplay failed (:0)
> >       >       >       >       >       >
> >       >       >       >       >       > *** x11vnc was unable to open
> the X DISPLAY: ":0", it cannot continue.
> >       >       >       >       >       > *** There may be "Xlib:" error
> messages above with details about the failure.
> >       >       >       >       >       >
> >       >       >       >       >       > Some tips and guidelines:
> >       >       >       >       >       >
> >       >       >       >       >       > ** An X server (the one you wish
> to view) must be running before x11vnc is
> >       >       >       >       >       >    started: x11vnc does not
> start the X server.  (however, see the -create
> >       >       >       >       >       >    option if that is what you
> really want).
> >       >       >       >       >       >
> >       >       >       >       >       > ** You must use -display <disp>,
> -OR- set and export your $DISPLAY
> >       >       >       >       >       >    environment variable to refer
> to the display of the desired X server.
> >       >       >       >       >       >  - Usually the display is simply
> ":0" (in fact x11vnc uses this if you forget
> >       >       >       >       >       >    to specify it), but in some
> multi-user situations it could be ":1", ":2",
> >       >       >       >       >       >    or even ":137".  Ask your
> administrator or a guru if you are having
> >       >       >       >       >       >    difficulty determining what
> your X DISPLAY is.
> >       >       >       >       >       >
> >       >       >       >       >       > ** Next, you need to have
> sufficient permissions (Xauthority)
> >       >       >       >       >       >    to connect to the X DISPLAY.
>   Here are some Tips:
> >       >       >       >       >       >
> >       >       >       >       >       >  - Often, you just need to run
> x11vnc as the user logged into the X session.
> >       >       >       >       >       >    So make sure to be that user
> when you type x11vnc.
> >       >       >       >       >       >  - Being root is usually not
> enough because the incorrect MIT-MAGIC-COOKIE
> >       >       >       >       >       >    file may be accessed.  The
> cookie file contains the secret key that
> >       >       >       >       >       >    allows x11vnc to connect to
> the desired X DISPLAY.
> >       >       >       >       >       >  - You can explicitly indicate
> which MIT-MAGIC-COOKIE file should be used
> >       >       >       >       >       >    by the -auth option, e.g.:
> >       >       >       >       >       >        x11vnc -auth
> /home/someuser/.Xauthority -display :0
> >       >       >       >       >       >        x11vnc -auth
> /tmp/.gdmzndVlR -display :0
> >       >       >       >       >       >    you must have read permission
> for the auth file.
> >       >       >       >       >       >    See also '-auth guess' and
> '-findauth' discussed below.
> >       >       >       >       >       >
> >       >       >       >       >       > ** If NO ONE is logged into an X
> session yet, but there is a greeter login
> >       >       >       >       >       >    program like "gdm", "kdm",
> "xdm", or "dtlogin" running, you will need
> >       >       >       >       >       >    to find and use the raw
> display manager MIT-MAGIC-COOKIE file.
> >       >       >       >       >       >    Some examples for various
> display managers:
> >       >       >       >       >       >
> >       >       >       >       >       >      gdm:     -auth
> /var/gdm/:0.Xauth
> >       >       >       >       >       >               -auth
> /var/lib/gdm/:0.Xauth
> >       >       >       >       >       >      kdm:     -auth
> /var/lib/kdm/A:0-crWk72
> >       >       >       >       >       >               -auth
> /var/run/xauth/A:0-crWk72
> >       >       >       >       >       >      xdm:     -auth
> /var/lib/xdm/authdir/authfiles/A:0-XQvaJk
> >       >       >       >       >       >      dtlogin: -auth
> /var/dt/A:0-UgaaXa
> >       >       >       >       >       >
> >       >       >       >       >       >    Sometimes the command "ps
> wwwwaux | grep auth" can reveal the file location.
> >       >       >       >       >       >
> >       >       >       >       >       >    Starting with x11vnc 0.9.9
> you can have it try to guess by using:
> >       >       >       >       >       >
> >       >       >       >       >       >               -auth guess
> >       >       >       >       >       >
> >       >       >       >       >       >    (see also the x11vnc
> -findauth option.)
> >       >       >       >       >       >
> >       >       >       >       >       >    Only root will have read
> permission for the file, and so x11vnc must be run
> >       >       >       >       >       >    as root (or copy it).  The
> random characters in the filenames will of course
> >       >       >       >       >       >    change and the directory the
> cookie file resides in is system dependent.
> >       >       >       >       >       >
> >       >       >       >       >       > See also:
> http://www.karlrunge.com/x11vnc/faq.html
> >       >       >       >       >       >
> >       >       >       >       >       > Regards,
> >       >       >       >       >       > Vipul Kumar
> >       >       >       >       >       >
> >       >       >       >       >       > On Thu, Nov 3, 2022 at 10:27 PM
> Vipul Suneja <vsuneja63@gmail.com> wrote:
> >       >       >       >       >       >       Hi Stefano,
> >       >       >       >       >       > Thanks!
> >       >       >       >       >       >
> >       >       >       >       >       > I used
> xen-guest-image-minimal(simple console based image) as a guest with fbcon &
> fbdev
> >       enabled in
> >       >       kernel
> >       >       >       >       configurations but
> >       >       >       >       >       still
> >       >       >       >       >       > the same error can't open the
> display.
> >       >       >       >       >       > below are the outcome of
> "xenstore-ls":
> >       >       >       >       >       >
> >       >       >       >       >       > root@raspberrypi4-64:~/guest1#
> xenstore-ls
> >       >       >       >       >       > tool = ""
> >       >       >       >       >       >  xenstored = ""
> >       >       >       >       >       > local = ""
> >       >       >       >       >       >  domain = ""
> >       >       >       >       >       >   0 = ""
> >       >       >       >       >       >    control = ""
> >       >       >       >       >       >     feature-poweroff = "1"
> >       >       >       >       >       >     feature-reboot = "1"
> >       >       >       >       >       >    domid = "0"
> >       >       >       >       >       >    name = "Domain-0"
> >       >       >       >       >       >    device-model = ""
> >       >       >       >       >       >     0 = ""
> >       >       >       >       >       >      backends = ""
> >       >       >       >       >       >       console = ""
> >       >       >       >       >       >       vkbd = ""
> >       >       >       >       >       >       vfb = ""
> >       >       >       >       >       >       qnic = ""
> >       >       >       >       >       >      state = "running"
> >       >       >       >       >       >     1 = ""
> >       >       >       >       >       >      backends = ""
> >       >       >       >       >       >       console = ""
> >       >       >       >       >       >       vkbd = ""
> >       >       >       >       >       >       vfb = ""
> >       >       >       >       >       >       qnic = ""
> >       >       >       >       >       >      state = "running"
> >       >       >       >       >       >    backend = ""
> >       >       >       >       >       >     vbd = ""
> >       >       >       >       >       >      1 = ""
> >       >       >       >       >       >       51712 = ""
> >       >       >       >       >       >        frontend =
> "/local/domain/1/device/vbd/51712"
> >       >       >       >       >       >        params =
> "/home/root/guest2/xen-guest-image-minimal-raspberrypi4-64.ext3"
> >       >       >       >       >       >        script =
> "/etc/xen/scripts/block"
> >       >       >       >       >       >        frontend-id = "1"
> >       >       >       >       >       >        online = "1"
> >       >       >       >       >       >        removable = "0"
> >       >       >       >       >       >        bootable = "1"
> >       >       >       >       >       >        state = "4"
> >       >       >       >       >       >        dev = "xvda"
> >       >       >       >       >       >        type = "phy"
> >       >       >       >       >       >        mode = "w"
> >       >       >       >       >       >        device-type = "disk"
> >       >       >       >       >       >        discard-enable = "1"
> >       >       >       >       >       >
>  feature-max-indirect-segments = "256"
> >       >       >       >       >       >        multi-queue-max-queues =
> "4"
> >       >       >       >       >       >        max-ring-page-order = "4"
> >       >       >       >       >       >        node = "/dev/loop0"
> >       >       >       >       >       >        physical-device = "7:0"
> >       >       >       >       >       >        physical-device-path =
> "/dev/loop0"
> >       >       >       >       >       >        hotplug-status =
> "connected"
> >       >       >       >       >       >        feature-flush-cache = "1"
> >       >       >       >       >       >        discard-granularity =
> "4096"
> >       >       >       >       >       >        discard-alignment = "0"
> >       >       >       >       >       >        discard-secure = "0"
> >       >       >       >       >       >        feature-discard = "1"
> >       >       >       >       >       >        feature-barrier = "1"
> >       >       >       >       >       >        feature-persistent = "1"
> >       >       >       >       >       >        sectors = "1794048"
> >       >       >       >       >       >        info = "0"
> >       >       >       >       >       >        sector-size = "512"
> >       >       >       >       >       >        physical-sector-size =
> "512"
> >       >       >       >       >       >     vfb = ""
> >       >       >       >       >       >      1 = ""
> >       >       >       >       >       >       0 = ""
> >       >       >       >       >       >        frontend =
> "/local/domain/1/device/vfb/0"
> >       >       >       >       >       >        frontend-id = "1"
> >       >       >       >       >       >        online = "1"
> >       >       >       >       >       >        state = "4"
> >       >       >       >       >       >        vnc = "1"
> >       >       >       >       >       >        vnclisten = "127.0.0.1"
> >       >       >       >       >       >        vncdisplay = "0"
> >       >       >       >       >       >        vncunused = "1"
> >       >       >       >       >       >        sdl = "0"
> >       >       >       >       >       >        opengl = "0"
> >       >       >       >       >       >        feature-resize = "1"
> >       >       >       >       >       >        hotplug-status =
> "connected"
> >       >       >       >       >       >        request-update = "1"
> >       >       >       >       >       >     vkbd = ""
> >       >       >       >       >       >      1 = ""
> >       >       >       >       >       >       0 = ""
> >       >       >       >       >       >        frontend =
> "/local/domain/1/device/vkbd/0"
> >       >       >       >       >       >        frontend-id = "1"
> >       >       >       >       >       >        online = "1"
> >       >       >       >       >       >        state = "4"
> >       >       >       >       >       >        feature-abs-pointer = "1"
> >       >       >       >       >       >        feature-raw-pointer = "1"
> >       >       >       >       >       >        hotplug-status =
> "connected"
> >       >       >       >       >       >     console = ""
> >       >       >       >       >       >      1 = ""
> >       >       >       >       >       >       0 = ""
> >       >       >       >       >       >        frontend =
> "/local/domain/1/console"
> >       >       >       >       >       >        frontend-id = "1"
> >       >       >       >       >       >        online = "1"
> >       >       >       >       >       >        state = "1"
> >       >       >       >       >       >        protocol = "vt100"
> >       >       >       >       >       >     vif = ""
> >       >       >       >       >       >      1 = ""
> >       >       >       >       >       >       0 = ""
> >       >       >       >       >       >        frontend =
> "/local/domain/1/device/vif/0"
> >       >       >       >       >       >        frontend-id = "1"
> >       >       >       >       >       >        online = "1"
> >       >       >       >       >       >        state = "4"
> >       >       >       >       >       >        script =
> "/etc/xen/scripts/vif-bridge"
> >       >       >       >       >       >        mac = "e4:5f:01:cd:7b:dd"
> >       >       >       >       >       >        bridge = "xenbr0"
> >       >       >       >       >       >        handle = "0"
> >       >       >       >       >       >        type = "vif"
> >       >       >       >       >       >        hotplug-status =
> "connected"
> >       >       >       >       >       >        feature-sg = "1"
> >       >       >       >       >       >        feature-gso-tcpv4 = "1"
> >       >       >       >       >       >        feature-gso-tcpv6 = "1"
> >       >       >       >       >       >        feature-ipv6-csum-offload
> = "1"
> >       >       >       >       >       >        feature-rx-copy = "1"
> >       >       >       >       >       >        feature-xdp-headroom = "1"
> >       >       >       >       >       >        feature-rx-flip = "0"
> >       >       >       >       >       >        feature-multicast-control
> = "1"
> >       >       >       >       >       >
>  feature-dynamic-multicast-control = "1"
> >       >       >       >       >       >
>  feature-split-event-channels = "1"
> >       >       >       >       >       >        multi-queue-max-queues =
> "4"
> >       >       >       >       >       >        feature-ctrl-ring = "1"
> >       >       >       >       >       >   1 = ""
> >       >       >       >       >       >    vm =
> "/vm/d81ec5a9-5bf9-4f2b-89e8-0f60d6da948f"
> >       >       >       >       >       >    name = "guest2"
> >       >       >       >       >       >    cpu = ""
> >       >       >       >       >       >     0 = ""
> >       >       >       >       >       >      availability = "online"
> >       >       >       >       >       >     1 = ""
> >       >       >       >       >       >      availability = "online"
> >       >       >       >       >       >    memory = ""
> >       >       >       >       >       >     static-max = "2097152"
> >       >       >       >       >       >     target = "2097152"
> >       >       >       >       >       >     videoram = "0"
> >       >       >       >       >       >    device = ""
> >       >       >       >       >       >     suspend = ""
> >       >       >       >       >       >      event-channel = ""
> >       >       >       >       >       >     vbd = ""
> >       >       >       >       >       >      51712 = ""
> >       >       >       >       >       >       backend =
> "/local/domain/0/backend/vbd/1/51712"
> >       >       >       >       >       >       backend-id = "0"
> >       >       >       >       >       >       state = "4"
> >       >       >       >       >       >       virtual-device = "51712"
> >       >       >       >       >       >       device-type = "disk"
> >       >       >       >       >       >       multi-queue-num-queues =
> "2"
> >       >       >       >       >       >       queue-0 = ""
> >       >       >       >       >       >        ring-ref = "8"
> >       >       >       >       >       >        event-channel = "4"
> >       >       >       >       >       >       queue-1 = ""
> >       >       >       >       >       >        ring-ref = "9"
> >       >       >       >       >       >        event-channel = "5"
> >       >       >       >       >       >       protocol = "arm-abi"
> >       >       >       >       >       >       feature-persistent = "1"
> >       >       >       >       >       >     vfb = ""
> >       >       >       >       >       >      0 = ""
> >       >       >       >       >       >       backend =
> "/local/domain/0/backend/vfb/1/0"
> >       >       >       >       >       >       backend-id = "0"
> >       >       >       >       >       >       state = "4"
> >       >       >       >       >       >       page-ref = "275022"
> >       >       >       >       >       >       event-channel = "3"
> >       >       >       >       >       >       protocol = "arm-abi"
> >       >       >       >       >       >       feature-update = "1"
> >       >       >       >       >       >     vkbd = ""
> >       >       >       >       >       >      0 = ""
> >       >       >       >       >       >       backend =
> "/local/domain/0/backend/vkbd/1/0"
> >       >       >       >       >       >       backend-id = "0"
> >       >       >       >       >       >       state = "4"
> >       >       >       >       >       >       request-abs-pointer = "1"
> >       >       >       >       >       >       page-ref = "275322"
> >       >       >       >       >       >       page-gref = "1284"
> >       >       >       >       >       >       event-channel = "10"
> >       >       >       >       >       >     vif = ""
> >       >       >       >       >       >      0 = ""
> >       >       >       >       >       >       backend =
> "/local/domain/0/backend/vif/1/0"
> >       >       >       >       >       >       backend-id = "0"
> >       >       >       >       >       >       state = "4"
> >       >       >       >       >       >       handle = "0"
> >       >       >       >       >       >       mac = "e4:5f:01:cd:7b:dd"
> >       >       >       >       >       >       mtu = "1500"
> >       >       >       >       >       >       xdp-headroom = "0"
> >       >       >       >       >       >       multi-queue-num-queues =
> "2"
> >       >       >       >       >       >       queue-0 = ""
> >       >       >       >       >       >        tx-ring-ref = "1280"
> >       >       >       >       >       >        rx-ring-ref = "1281"
> >       >       >       >       >       >        event-channel-tx = "6"
> >       >       >       >       >       >        event-channel-rx = "7"
> >       >       >       >       >       >       queue-1 = ""
> >       >       >       >       >       >        tx-ring-ref = "1282"
> >       >       >       >       >       >        rx-ring-ref = "1283"
> >       >       >       >       >       >        event-channel-tx = "8"
> >       >       >       >       >       >        event-channel-rx = "9"
> >       >       >       >       >       >       request-rx-copy = "1"
> >       >       >       >       >       >       feature-rx-notify = "1"
> >       >       >       >       >       >       feature-sg = "1"
> >       >       >       >       >       >       feature-gso-tcpv4 = "1"
> >       >       >       >       >       >       feature-gso-tcpv6 = "1"
> >       >       >       >       >       >       feature-ipv6-csum-offload
> = "1"
> >       >       >       >       >       >    control = ""
> >       >       >       >       >       >     shutdown = ""
> >       >       >       >       >       >     feature-poweroff = "1"
> >       >       >       >       >       >     feature-reboot = "1"
> >       >       >       >       >       >     feature-suspend = ""
> >       >       >       >       >       >     sysrq = ""
> >       >       >       >       >       >
> platform-feature-multiprocessor-suspend = "1"
> >       >       >       >       >       >
> platform-feature-xs_reset_watches = "1"
> >       >       >       >       >       >    data = ""
> >       >       >       >       >       >    drivers = ""
> >       >       >       >       >       >    feature = ""
> >       >       >       >       >       >    attr = ""
> >       >       >       >       >       >    error = ""
> >       >       >       >       >       >    domid = "1"
> >       >       >       >       >       >    store = ""
> >       >       >       >       >       >     port = "1"
> >       >       >       >       >       >     ring-ref = "233473"
> >       >       >       >       >       >    console = ""
> >       >       >       >       >       >     backend =
> "/local/domain/0/backend/console/1/0"
> >       >       >       >       >       >     backend-id = "0"
> >       >       >       >       >       >     limit = "1048576"
> >       >       >       >       >       >     type = "xenconsoled"
> >       >       >       >       >       >     output = "pty"
> >       >       >       >       >       >     tty = "/dev/pts/1"
> >       >       >       >       >       >     port = "2"
> >       >       >       >       >       >     ring-ref = "233472"
> >       >       >       >       >       >     vnc-listen = "127.0.0.1"
> >       >       >       >       >       >     vnc-port = "5900"
> >       >       >       >       >       >    image = ""
> >       >       >       >       >       >     device-model-pid = "788"
> >       >       >       >       >       > vm = ""
> >       >       >       >       >       >
>  d81ec5a9-5bf9-4f2b-89e8-0f60d6da948f = ""
> >       >       >       >       >       >   name = "guest2"
> >       >       >       >       >       >   uuid =
> "d81ec5a9-5bf9-4f2b-89e8-0f60d6da948f"
> >       >       >       >       >       >   start_time = "1520600274.27"
> >       >       >       >       >       > libxl = ""
> >       >       >       >       >       >  1 = ""
> >       >       >       >       >       >   device = ""
> >       >       >       >       >       >    vbd = ""
> >       >       >       >       >       >     51712 = ""
> >       >       >       >       >       >      frontend =
> "/local/domain/1/device/vbd/51712"
> >       >       >       >       >       >      backend =
> "/local/domain/0/backend/vbd/1/51712"
> >       >       >       >       >       >      params =
> "/home/root/guest2/xen-guest-image-minimal-raspberrypi4-64.ext3"
> >       >       >       >       >       >      script =
> "/etc/xen/scripts/block"
> >       >       >       >       >       >      frontend-id = "1"
> >       >       >       >       >       >      online = "1"
> >       >       >       >       >       >      removable = "0"
> >       >       >       >       >       >      bootable = "1"
> >       >       >       >       >       >      state = "1"
> >       >       >       >       >       >      dev = "xvda"
> >       >       >       >       >       >      type = "phy"
> >       >       >       >       >       >      mode = "w"
> >       >       >       >       >       >      device-type = "disk"
> >       >       >       >       >       >      discard-enable = "1"
> >       >       >       >       >       >    vfb = ""
> >       >       >       >       >       >     0 = ""
> >       >       >       >       >       >      frontend =
> "/local/domain/1/device/vfb/0"
> >       >       >       >       >       >      backend =
> "/local/domain/0/backend/vfb/1/0"
> >       >       >       >       >       >      frontend-id = "1"
> >       >       >       >       >       >      online = "1"
> >       >       >       >       >       >      state = "1"
> >       >       >       >       >       >      vnc = "1"
> >       >       >       >       >       >      vnclisten = "127.0.0.1"
> >       >       >       >       >       >      vncdisplay = "0"
> >       >       >       >       >       >      vncunused = "1"
> >       >       >       >       >       >      sdl = "0"
> >       >       >       >       >       >      opengl = "0"
> >       >       >       >       >       >    vkbd = ""
> >       >       >       >       >       >     0 = ""
> >       >       >       >       >       >      frontend =
> "/local/domain/1/device/vkbd/0"
> >       >       >       >       >       >      backend =
> "/local/domain/0/backend/vkbd/1/0"
> >       >       >       >       >       >      frontend-id = "1"
> >       >       >       >       >       >      online = "1"
> >       >       >       >       >       >      state = "1"
> >       >       >       >       >       >    console = ""
> >       >       >       >       >       >     0 = ""
> >       >       >       >       >       >      frontend =
> "/local/domain/1/console"
> >       >       >       >       >       >      backend =
> "/local/domain/0/backend/console/1/0"
> >       >       >       >       >       >      frontend-id = "1"
> >       >       >       >       >       >      online = "1"
> >       >       >       >       >       >      state = "1"
> >       >       >       >       >       >      protocol = "vt100"
> >       >       >       >       >       >    vif = ""
> >       >       >       >       >       >     0 = ""
> >       >       >       >       >       >      frontend =
> "/local/domain/1/device/vif/0"
> >       >       >       >       >       >      backend =
> "/local/domain/0/backend/vif/1/0"
> >       >       >       >       >       >      frontend-id = "1"
> >       >       >       >       >       >      online = "1"
> >       >       >       >       >       >      state = "1"
> >       >       >       >       >       >      script =
> "/etc/xen/scripts/vif-bridge"
> >       >       >       >       >       >      mac = "e4:5f:01:cd:7b:dd"
> >       >       >       >       >       >      bridge = "xenbr0"
> >       >       >       >       >       >      handle = "0"
> >       >       >       >       >       >      type = "vif"
> >       >       >       >       >       >      hotplug-status = ""
> >       >       >       >       >       >   type = "pvh"
> >       >       >       >       >       >   dm-version = "qemu_xen"
> >       >       >       >       >       > root@raspberrypi4-64:~/guest1#
> >       >       >       >       >       >
> >       >       >       >       >       > Any input as per above? Looking
> forward to hearing from you.
> >       >       >       >       >       >
> >       >       >       >       >       > Regards,
> >       >       >       >       >       > Vipul Kumar
> >       >       >       >       >       >
> >       >       >       >       >       > On Wed, Oct 26, 2022 at 5:21 AM
> Stefano Stabellini <sstabellini@kernel.org> wrote:
> >       >       >       >       >       >       Hi Vipul,
> >       >       >       >       >       >
> >       >       >       >       >       >       If you look at the QEMU
> logs, it says:
> >       >       >       >       >       >
> >       >       >       >       >       >       VNC server running on
> 127.0.0.1:5900
> >       >       >       >       >       >
> >       >       >       >       >       >       That is the VNC server you
> need to connect to. So in theory:
> >       >       >       >       >       >
> >       >       >       >       >       >         vncviewer 127.0.0.1:5900
> >       >       >       >       >       >
> >       >       >       >       >       >       should work correctly.
> >       >       >       >       >       >
> >       >       >       >       >       >
> >       >       >       >       >       >       If you have:
> >       >       >       >       >       >
> >       >       >       >       >       >         vfb = ["type=vnc"]
> >       >       >       >       >       >
> >       >       >       >       >       >       in your xl config file and
> you have "fbdev" in your Linux guest, it
> >       >       >       >       >       >       should work.
> >       >       >       >       >       >
> >       >       >       >       >       >       If you connect to the VNC
> server but you get a black screen, it might be
> >       >       >       >       >       >       a guest configuration
> issue. I would try with a simpler guest, text only
> >       >       >       >       >       >       (no X11, no Wayland) and
> enable the fbdev console (fbcon). See
> >       >       >       >       >       >       Documentation/fb/fbcon.rst
> in Linux. You should be able to see a
> >       >       >       >       >       >       graphical console over VNC.
> >       >       >       >       >       >
> >       >       >       >       >       >       If that works, then you
> know that the fbdev kernel driver (xen-fbfront)
> >       >       >       >       >       >       works correctly.
> >       >       >       >       >       >
> >       >       >       >       >       >       If it doesn't work, the
> output of "xenstore-ls" would be interesting.
> >       >       >       >       >       >
> >       >       >       >       >       >       Cheers,
> >       >       >       >       >       >
> >       >       >       >       >       >       Stefano
> >       >       >       >       >       >
> >       >       >       >       >       >
> >       >       >       >       >       >       On Wed, 19 Oct 2022, Vipul
> Suneja wrote:
> >       >       >       >       >       >       > Hi Stefano,
> >       >       >       >       >       >       >
> >       >       >       >       >       >       > Thanks for the response!
> >       >       >       >       >       >       >
> >       >       >       >       >       >       > I am following the same
> link you shared from the beginning. Tried the command
> >       "vncviewer
> >       >       localhost:0"
> >       >       >       in DOM0
> >       >       >       >       but
> >       >       >       >       >       same
> >       >       >       >       >       >       issue "Can't open
> >       >       >       >       >       >       > display", below are the
> logs:
> >       >       >       >       >       >       >
> >       >       >       >       >       >       > root@raspberrypi4-64:~#
> vncviewer localhost:0
> >       >       >       >       >       >       >
> >       >       >       >       >       >       > TigerVNC Viewer 64-bit
> v1.11.0
> >       >       >       >       >       >       > Built on: 2020-09-08
> 12:16
> >       >       >       >       >       >       > Copyright (C) 1999-2020
> TigerVNC Team and many others (see README.rst)
> >       >       >       >       >       >       > See
> https://www.tigervnc.org for information on TigerVNC.
> >       >       >       >       >       >       > Can't open display:
> >       >       >       >       >       >       >
> >       >       >       >       >       >       > Below are the netstat
> logs, i couldn't see anything running at port 5900 or 5901:
> >       >       >       >       >       >       >
> >       >       >       >       >       >       > root@raspberrypi4-64:~#
> netstat -tuwx
> >       >       >       >       >       >       > Active Internet
> connections (w/o servers)
> >       >       >       >       >       >       > Proto Recv-Q Send-Q
> Local Address           Foreign Address         State
> >       >       >       >       >       >       > tcp        0    164
> 192.168.1.39:ssh        192.168.1.38:37472      ESTABLISHED
> >       >       >       >       >       >       > Active UNIX domain
> sockets (w/o servers)
> >       >       >       >       >       >       > Proto RefCnt Flags
> Type       State         I-Node Path
> >       >       >       >       >       >       > unix  8      [ ]
> DGRAM      CONNECTED      10565 /dev/log
> >       >       >       >       >       >       > unix  3      [ ]
> STREAM     CONNECTED      10891 /var/run/xenstored/socket
> >       >       >       >       >       >       > unix  3      [ ]
> STREAM     CONNECTED      13791
> >       >       >       >       >       >       > unix  3      [ ]
> STREAM     CONNECTED      10843 /var/run/xenstored/socket
> >       >       >       >       >       >       > unix  3      [ ]
> STREAM     CONNECTED      10573 /var/run/xenstored/socket
> >       >       >       >       >       >       > unix  2      [ ]
> DGRAM      CONNECTED      14510
> >       >       >       >       >       >       > unix  3      [ ]
> STREAM     CONNECTED      13249
> >       >       >       >       >       >       > unix  2      [ ]
> DGRAM      CONNECTED      13887
> >       >       >       >       >       >       > unix  2      [ ]
> DGRAM      CONNECTED      10599
> >       >       >       >       >       >       > unix  3      [ ]
> STREAM     CONNECTED      14005
> >       >       >       >       >       >       > unix  3      [ ]
> STREAM     CONNECTED      13258
> >       >       >       >       >       >       > unix  3      [ ]
> STREAM     CONNECTED      13248
> >       >       >       >       >       >       > unix  3      [ ]
> STREAM     CONNECTED      14003
> >       >       >       >       >       >       > unix  3      [ ]
> STREAM     CONNECTED      10572 /var/run/xenstored/socket
> >       >       >       >       >       >       > unix  3      [ ]
> STREAM     CONNECTED      10786 /var/run/xenstored/socket
> >       >       >       >       >       >       > unix  3      [ ]
> DGRAM      CONNECTED      13186
> >       >       >       >       >       >       > unix  3      [ ]
> STREAM     CONNECTED      10864 /var/run/xenstored/socket
> >       >       >       >       >       >       > unix  3      [ ]
> STREAM     CONNECTED      10812 /var/run/xenstored/socket
> >       >       >       >       >       >       > unix  2      [ ]
> DGRAM      CONNECTED      14083
> >       >       >       >       >       >       > unix  3      [ ]
> STREAM     CONNECTED      10813 /var/run/xenstored/socket
> >       >       >       >       >       >       > unix  3      [ ]
> STREAM     CONNECTED      14068
> >       >       >       >       >       >       > unix  3      [ ]
> STREAM     CONNECTED      13256
> >       >       >       >       >       >       > unix  3      [ ]
> STREAM     CONNECTED      10571 /var/run/xenstored/socket
> >       >       >       >       >       >       > unix  3      [ ]
> STREAM     CONNECTED      10842
> >       >       >       >       >       >       > unix  3      [ ]
> STREAM     CONNECTED      13985
> >       >       >       >       >       >       > unix  3      [ ]
> DGRAM      CONNECTED      13185
> >       >       >       >       >       >       > unix  2      [ ]
> STREAM     CONNECTED      13884
> >       >       >       >       >       >       > unix  2      [ ]
> DGRAM      CONNECTED      14528
> >       >       >       >       >       >       > unix  2      [ ]
> DGRAM      CONNECTED      13785
> >       >       >       >       >       >       > unix  3      [ ]
> STREAM     CONNECTED      14034
> >       >       >       >       >       >       >
> >       >       >       >       >       >       > Attaching xen log files
> of /var/log/xen.
> >       >       >       >       >       >       > I didn't get the role of
> QEMU here because as mentioned earlier, I am porting in
> >       raspberrypi
> >       >       4B.
> >       >       >       >       >       >       >
> >       >       >       >       >       >       > Regards,
> >       >       >       >       >       >       > Vipul Kumar
> >       >       >       >       >       >       >
> >       >       >       >       >       >       > On Wed, Oct 19, 2022 at
> 12:43 AM Stefano Stabellini <sstabellini@kernel.org> wrote:
> >       >       >       >       >       >       >       It usually works
> the way it is described in the guide:
> >       >       >       >       >       >       >
> >       >       >       >       >       >       >
> >       >       >       >       >       >
> >       >       >       >       >
> >       >       >       >
> >       >       >
> >       >
> >
> https://www.virtuatopia.com/index.php?title=Configuring_a_VNC_based_Graphical_Console_for_a_Xen_Paravirtualized_domainU_Guest
> >       >       >       >       >       >       >
> >       >       >       >       >       >       >       You don't need to
> install any VNC-related server software because it is
> >       >       >       >       >       >       >       already provided
> by Xen (to be precise it is provided by QEMU working
> >       >       >       >       >       >       >       together with Xen.)
> >       >       >       >       >       >       >
> >       >       >       >       >       >       >       You only need the
> vnc client in dom0 so that you can connect, but you
> >       >       >       >       >       >       >       could also run the
> vnc client outside from another host. So basically
> >       >       >       >       >       >       >       the following
> should work when executed in Dom0 after creating DomU:
> >       >       >       >       >       >       >
> >       >       >       >       >       >       >         vncviewer
> localhost:0
> >       >       >       >       >       >       >
> >       >       >       >       >       >       >       Can you attach the
> Xen and QEMU logs (/var/log/xen/*)? And also use
> >       >       >       >       >       >       >       netstat -taunp to
> check if there is anything running at port 5900 or
> >       >       >       >       >       >       >       5901?
> >       >       >       >       >       >       >
> >       >       >       >       >       >       >       Cheers,
> >       >       >       >       >       >       >
> >       >       >       >       >       >       >       Stefano
> >       >       >       >       >       >       >
> >       >       >       >       >       >       >
> >       >       >       >       >       >       >       On Tue, 18 Oct
> 2022, Vipul Suneja wrote:
> >       >       >       >       >       >       >       > Hi Stefano,
> >       >       >       >       >       >       >       >
> >       >       >       >       >       >       >       > Thanks for the
> response!
> >       >       >       >       >       >       >       >
> >       >       >       >       >       >       >       > I could install
> tigerVNC, x11vnc & libvncserver in Dom0 xen-image-minimal but
> >       only
> >       >       manage to
> >       >       >       install
> >       >       >       >       >       >       libvncserver(couldn't
> >       >       >       >       >       >       >       install tigervnc
> >       >       >       >       >       >       >       > & x11vnc because
> of x11
> >       >       >       >       >       >       >       > support missing,
> it's wayland) in DOMU custom graphical image. I tried
> >       running
> >       >       vncviewer with
> >       >       >       IP
> >       >       >       >       address &
> >       >       >       >       >       port
> >       >       >       >       >       >       in dom0 to
> >       >       >       >       >       >       >       access the domu
> >       >       >       >       >       >       >       > graphical image
> display as per below commands.
> >       >       >       >       >       >       >       >
> >       >       >       >       >       >       >       >  vncviewer
> 192.168.1.42:5901
> >       >       >       >       >       >       >       >
> >       >       >       >       >       >       >       >  But it showing
> can't open display, below are the logs:
> >       >       >       >       >       >       >       >
> >       >       >       >       >       >       >       >
> root@raspberrypi4-64:~/guest1# vncviewer 192.168.1.42:5901
> >       >       >       >       >       >       >       >
> >       >       >       >       >       >       >       > TigerVNC Viewer
> 64-bit v1.11.0
> >       >       >       >       >       >       >       > Built on:
> 2020-09-08 12:16
> >       >       >       >       >       >       >       > Copyright (C)
> 1999-2020 TigerVNC Team and many others (see README.rst)
> >       >       >       >       >       >       >       > See
> https://www.tigervnc.org for information on TigerVNC.
> >       >       >       >       >       >       >       > Can't open
> display:
> >       >       >       >       >       >       >       >
> root@raspberrypi4-64:~/guest1#
> >       >       >       >       >       >       >       >
> >       >       >       >       >       >       >       > I am not
> exactly sure what the issue is but I thought only libvncserver in
> >       DOMU could
> >       >       work to
> >       >       >       get
> >       >       >       >       access but
> >       >       >       >       >       it
> >       >       >       >       >       >       did not
> >       >       >       >       >       >       >       work.
> >       >       >       >       >       >       >       > If TigerVNC is
> the issue here then is there any other VNC source which could
> >       be
> >       >       installed for
> >       >       >       both
> >       >       >       >       x11 &
> >       >       >       >       >       >       wayland supported
> >       >       >       >       >       >       >       images?
> >       >       >       >       >       >       >       >
> >       >       >       >       >       >       >       > Regards,
> >       >       >       >       >       >       >       > Vipul Kumar
> >       >       >       >       >       >       >       >
> >       >       >       >       >       >       >       > On Tue, Oct 18,
> 2022 at 2:40 AM Stefano Stabellini <sstabellini@kernel.org>
> >       wrote:
> >       >       >       >       >       >       >       >       VNC is
> typically easier to setup, because SDL needs extra libraries at
> >       >       >       >       >       >       >       >       build time
> and runtime. If QEMU is built without SDL support it won't
> >       >       >       >       >       >       >       >       start when
> you ask for SDL.
> >       >       >       >       >       >       >       >
> >       >       >       >       >       >       >       >       VNC should
> work with both x11 and wayland in your domU. It doesn't work
> >       >       >       >       >       >       >       >       at the x11
> level, it exposes a special fbdev device in your domU that
> >       >       >       >       >       >       >       >       should
> work with:
> >       >       >       >       >       >       >       >       - a
> graphical console in Linux domU
> >       >       >       >       >       >       >       >       - x11
> >       >       >       >       >       >       >       >       - wayland
> (but I haven't tested this so I am not 100% sure about it)
> >       >       >       >       >       >       >       >
> >       >       >       >       >       >       >       >       When you
> say "it doesn't work", what do you mean? Do you get a black
> >       >       >       >       >       >       >       >       window?
> >       >       >       >       >       >       >       >
> >       >       >       >       >       >       >       >       You need
> CONFIG_XEN_FBDEV_FRONTEND in Linux domU
> >       >       >       >       >       >       >       >
>  (drivers/video/fbdev/xen-fbfront.c). I would try to get a graphical
> >       text
> >       >       >       >       >       >       >       >       console up
> and running in your domU before attempting x11/wayland.
> >       >       >       >       >       >       >       >
> >       >       >       >       >       >       >       >       Cheers,
> >       >       >       >       >       >       >       >
> >       >       >       >       >       >       >       >       Stefano
> >       >       >       >       >       >       >       >
> >       >       >       >       >       >       >       >       On Mon, 17
> Oct 2022, Vipul Suneja wrote:
> >       >       >       >       >       >       >       >       > Hi,
> >       >       >       >       >       >       >       >       > Thanks!
> >       >       >       >       >       >       >       >       >
> >       >       >       >       >       >       >       >       > I have
> ported xen minimal image as DOM0 & custom wayland GUI based
> >       image as
> >       >       DOMU in
> >       >       >       raspberry
> >       >       >       >       pi4B. I
> >       >       >       >       >       >       am trying to
> >       >       >       >       >       >       >       make GUI
> >       >       >       >       >       >       >       >       display up
> >       >       >       >       >       >       >       >       >
> for guest machine. I tried using sdl, included below line in
> >       guest.conf file
> >       >       >       >       >       >       >       >       > vfb= [
> 'sdl=1' ]
> >       >       >       >       >       >       >       >       >
> >       >       >       >       >       >       >       >       > But it
> is throwing below error:
> >       >       >       >       >       >       >       >       >
> >       >       >       >       >       >       >       >       >
> root@raspberrypi4-64:~/guest1# xl create -c guest1.cfg
> >       >       >       >       >       >       >       >       > Parsing
> config from guest1.cfg
> >       >       >       >       >       >       >       >       > libxl:
> error: libxl_qmp.c:1400:qmp_ev_fd_callback: Domain 3:error on
> >       QMP
> >       >       socket:
> >       >       >       Connection
> >       >       >       >       reset by
> >       >       >       >       >       >       peer
> >       >       >       >       >       >       >       >       > libxl:
> error: libxl_qmp.c:1439:qmp_ev_fd_callback: Domain 3:Error
> >       happened
> >       >       with the
> >       >       >       QMP
> >       >       >       >       connection to
> >       >       >       >       >       >       QEMU
> >       >       >       >       >       >       >       >       > libxl:
> error: libxl_dm.c:3351:device_model_postconfig_done: Domain
> >       3:Post DM
> >       >       startup
> >       >       >       configs
> >       >       >       >       failed,
> >       >       >       >       >       >       rc=-26
> >       >       >       >       >       >       >       >       > libxl:
> error: libxl_create.c:1867:domcreate_devmodel_started: Domain
> >       3:device
> >       >       model
> >       >       >       did not
> >       >       >       >       start:
> >       >       >       >       >       -26
> >       >       >       >       >       >       >       >       > libxl:
> error: libxl_aoutils.c:646:libxl__kill_xs_path: Device Model
> >       already
> >       >       exited
> >       >       >       >       >       >       >       >       > libxl:
> error: libxl_domain.c:1183:libxl__destroy_domid: Domain
> >       3:Non-existant
> >       >       domain
> >       >       >       >       >       >       >       >       > libxl:
> error: libxl_domain.c:1137:domain_destroy_callback: Domain
> >       3:Unable to
> >       >       destroy
> >       >       >       guest
> >       >       >       >       >       >       >       >       > libxl:
> error: libxl_domain.c:1064:domain_destroy_cb: Domain
> >       3:Destruction of
> >       >       domain
> >       >       >       failed
> >       >       >       >       >       >       >       >       >
> >       >       >       >       >       >       >       >       > Another
> way is VNC, i could install tigervnc in DOM0 but same i
> >       couldn't in
> >       >       guest
> >       >       >       machine
> >       >       >       >       because it
> >       >       >       >       >       >       doesn't support
> >       >       >       >       >       >       >       >
>  x11(supports wayland
> >       >       >       >       >       >       >       >       > only). I
> am completely blocked here, Need your support to enable the
> >       display
> >       >       up.
> >       >       >       >       >       >       >       >       > Any
> alternative of VNC which could work in both x11 & wayland
> >       supported
> >       >       images?
> >       >       >       >       >       >       >       >       >
> >       >       >       >       >       >       >       >       > Any
> input on VNC, SDL or any other way to proceed on this? Looking
> >       forward to
> >       >       hearing
> >       >       >       from
> >       >       >       >       you.
> >       >       >       >       >       >       >       >       >
> >       >       >       >       >       >       >       >       > Regards,
> >       >       >       >       >       >       >       >       > Vipul
> Kumar
> >       >       >       >       >       >       >       >
> >       >       >       >       >       >       >       >
> >       >       >       >       >       >       >       >
> >       >       >       >       >       >       >
> >       >       >       >       >       >       >
> >       >       >       >       >       >       >
> >       >       >       >       >       >
> >       >       >       >       >       >
> >       >       >       >       >       >
> >       >       >       >       >
> >       >       >       >       >
> >       >       >       >       >
> >       >       >       >
> >       >       >       >
> >       >       >       >
> >       >       >
> >       >       >
> >       >       >
> >       >
> >       >
> >       >
> >
> >
> >

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QEMU********input_init********entry
QEMU********input_init********exit
QEMU********fb_init********
VNC server running on 127.0.0.1:5900
QEMU********input_initialise********entry
QEMU********common_bind********entry
QEMU********common_bind********exit
QEMU********input_initialise********exit
QEMU********input_event********entry
QEMU********input_connected********entry
QEMU********input_connected********exit
QEMU********input_connected********entry
QEMU********input_connected********exit
QEMU********fb_frontend_changed********entry
QEMU********fb_frontend_changed********exit
QEMU********fb_frontend_changed********entry
QEMU********fb_frontend_changed********exit
QEMU********fb_frontend_changed********entry
QEMU********fb_frontend_changed********exit
QEMU********fb_frontend_changed********entry
QEMU********fb_frontend_changed********exit
QEMU********fb_frontend_changed********entry
QEMU********fb_frontend_changed********exit
QEMU********fb_initialise********entry
QEMU********common_bind********entry
QEMU********common_bind********exit
QEMU********xenfb_configure_fb********entry
QEMU********xenfb_configure_fb********exit
QEMU********xenfb_map_fb********entry
QEMU********xenfb_map_fb********exit
QEMU********fb_initialise********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_configure_fb********entry
QEMU********xenfb_configure_fb********exit
QEMU********xenfb_update_interval********
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_frontend_changed********entry
QEMU********fb_frontend_changed********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit
QEMU********fb_event********entry
QEMU********xenfb_handle_events********entry
QEMU********xenfb_handle_events********exit
QEMU********fb_event********exit

Re: Porting Xen in raspberry pi4B

[Stefano Stabellini]

[-- Attachment #1: Type: text/plain, Size: 114185 bytes --]

Hi Vipul,

Great that you managed to setup a debugging environment. The logs look
very promising: it looks like xenfb.c is handling events as expected.
So it would apparently seem that xen-fbfront.c -> xenfb.c connection is
working.

So the next step is the xenfb.c -> ./ui/vnc.c is working.

It could be that the pixels and mouse events arrive just fine in
xenfb.c, but then there is an issue with exporting them to the vncserver
implementation inside QEMU, which is ./ui/vnc.c. The interesting
functions there are qemu_create_displaysurface,
qemu_create_displaysurface_from, dpy_gfx_replace_surface,
dpy_gfx_update, and dpy_gfx_check_format.

Specifically dpy_gfx_update should cause VNC to render the new area.

qemu_create_displaysurface_from let VNC use the xenfb buffer directly
with VNC, rather than using a secondary buffer and memory copies.
Interestingly, dpy_gfx_check_format should be used to check if it is
appropriate to share the buffer (qemu_create_displaysurface_from) or not
(qemu_create_displaysurface) but we don't call it.

I think it would be good to add a call to dpy_gfx_check_format in
xenfb_update where we call qemu_create_displaysurface_from and also add
a printk.

You can try to disable the buffer sharing by replacing
qemu_create_displaysurface_from with qemu_create_displaysurface. You can
also try to use another QEMU UI like SDL to see if the problem is
specific to VNC only.

Cheers,

Stefano


On Mon, 19 Dec 2022, Vipul Suneja wrote:
> Hi Stefano,
> 
> Thanks!
> 
> I could prepare a patch for adding debug printf logs in xenfb.c & re-compile QEMU in yocto image. Just for reference, I have included logs
> in all the functions.
> Attaching qemu log file, could see the entry & exit logs coming up for "xenfb_handle_events" & "xenfb_map_fb" also after the host machine
> boots up. Can you please further assist, which parameters has to be cross checked or any other input as per logs?  
> 
> Thanks & Regards,
> Vipul Kumar
> 
> On Thu, Dec 15, 2022 at 4:17 AM Stefano Stabellini <sstabellini@kernel.org> wrote:
>       Hi Vipul,
> 
>       For QEMU you actually need to follow the Yocto build process to update
>       the QEMU binary. That is because QEMU is a userspace application with
>       lots of library dependencies so we cannot just do "make" with a
>       cross-compiler like in the case of Xen.
> 
>       So you need to make changes to QEMU and then add those changes as a
>       patch to the Yocto QEMU build recipe, or configure Yocto to your local
>       tree to build QEMU. I am not a Yocto expert and the Yocto community
>       would be a better place to ask for advice there. You can see from here
>       some instructions on how to build Xen using a local tree, see the usage
>       of EXTERNALSRC (note that this is *not* what you need: you need to build
>       QEMU with a local tree, not Xen. But I thought that the wikipage might
>       still be a starting point)
> 
>       https://wiki.xenproject.org/wiki/Xen_on_ARM_and_Yocto
> 
>       Cheers,
> 
>       Stefano
> 
> 
>       On Thu, 15 Dec 2022, Vipul Suneja wrote:
>       > Hi Stefano,
>       >
>       > Thanks!
>       >
>       > I could see QEMU 6.2.0 compiled & installed in the host image xen-image-minimal. I could find xenfb.c source file also &
>       modified the same
>       > with debug logs.
>       > I have set up a cross compile environment, did 'make clean' & 'make all' to recompile but it's failing. In case i am doing
>       wrong, Can you
>       > please assist me
>       > with the correct steps to compile qemu? Below are the error logs:
>       >
>       >
>       agl@agl-OptiPlex-7010:~/Automotive/ADAS_Infotainment/Platform/Poky_Kirkstone/build/tmp/work/cortexa72-poky-linux/qemu/6.2.0-r0/build$
>       make
>       > all
>       > [1/3864] Compiling C object libslirp.a.p/slirp_src_arp_table.c.o
>       > [2/3864] Compiling C object subprojects/libvhost-user/libvhost-user.a.p/libvhost-user.c.o
>       > [3/3864] Linking static target subprojects/libvhost-user/libvhost-user.a
>       > [4/3864] Compiling C object libslirp.a.p/slirp_src_vmstate.c.o
>       > [5/3864] Compiling C object libslirp.a.p/slirp_src_dhcpv6.c.o
>       > [6/3864] Compiling C object libslirp.a.p/slirp_src_dnssearch.c.o
>       > [7/3864] Compiling C object libslirp.a.p/slirp_src_bootp.c.o
>       > [8/3864] Compiling C object libslirp.a.p/slirp_src_cksum.c.o
>       > [9/3864] Compiling C object libslirp.a.p/slirp_src_if.c.o
>       > [10/3864] Compiling C object libslirp.a.p/slirp_src_ip6_icmp.c.o
>       > [11/3864] Compiling C object libslirp.a.p/slirp_src_ip6_input.c.o
>       > [12/3864] Compiling C object libslirp.a.p/slirp_src_ip6_output.c.o
>       > [13/3864] Compiling C object libslirp.a.p/slirp_src_ip_icmp.c.o
>       > [14/3864] Compiling C object libslirp.a.p/slirp_src_ip_input.c.o
>       > [15/3864] Compiling C object libslirp.a.p/slirp_src_ip_output.c.o
>       > [16/3864] Compiling C object libslirp.a.p/slirp_src_mbuf.c.o
>       > [17/3864] Compiling C object libslirp.a.p/slirp_src_misc.c.o
>       > [18/3864] Compiling C object libslirp.a.p/slirp_src_ncsi.c.o
>       > [19/3864] Compiling C object libslirp.a.p/slirp_src_ndp_table.c.o
>       > [20/3864] Compiling C object libslirp.a.p/slirp_src_sbuf.c.o
>       > [21/3864] Compiling C object libslirp.a.p/slirp_src_slirp.c.o
>       > [22/3864] Compiling C object libslirp.a.p/slirp_src_socket.c.o
>       > [23/3864] Compiling C object libslirp.a.p/slirp_src_state.c.o
>       > [24/3864] Compiling C object libslirp.a.p/slirp_src_stream.c.o
>       > [25/3864] Compiling C object libslirp.a.p/slirp_src_tcp_input.c.o
>       > [26/3864] Compiling C object libslirp.a.p/slirp_src_tcp_output.c.o
>       > [27/3864] Compiling C object libslirp.a.p/slirp_src_tcp_subr.c.o
>       > [28/3864] Compiling C object libslirp.a.p/slirp_src_tcp_timer.c.o
>       > [29/3864] Compiling C object libslirp.a.p/slirp_src_tftp.c.o
>       > [30/3864] Compiling C object libslirp.a.p/slirp_src_udp.c.o
>       > [31/3864] Compiling C object libslirp.a.p/slirp_src_udp6.c.o
>       > [32/3864] Compiling C object libslirp.a.p/slirp_src_util.c.o
>       > [33/3864] Compiling C object libslirp.a.p/slirp_src_version.c.o
>       > [34/3864] Linking static target libslirp.a
>       > [35/3864] Generating qemu-version.h with a custom command (wrapped by meson to capture output)
>       > FAILED: qemu-version.h
>       >/home/agl/Automotive/ADAS_Infotainment/Platform/Poky_Kirkstone/build/tmp/work/cortexa72-poky-linux/qemu/6.2.0-r0/recipe-sysroot-native/usr
>       
>       > /bin/meson --internal exe --capture qemu-version.h--/home/agl/Automotive/ADAS_Infotainment/Platform/Poky_Kirkstone/build/tmp/work/cortexa72-poky-linux/qemu/6.2.0-r0/qemu-6.2.0/scripts/qemu
>       -v
>       > ersion.sh
>       /home/agl/Automotive/ADAS_Infotainment/Platform/Poky_Kirkstone/build/tmp/work/cortexa72-poky-linux/qemu/6.2.0-r0/qemu-6.2.0 ''
>       > 6.2.0
>       > /usr/bin/env: ‘nativepython3’: No such file or directory
>       > ninja: build stopped: subcommand failed.
>       > make: *** [Makefile:162: run-ninja] Error 1
>       >
>       > Thanks & Regards,
>       > Vipul Kumar
>       >
>       > On Wed, Dec 14, 2022 at 4:55 AM Stefano Stabellini <sstabellini@kernel.org> wrote:
>       >       Hi Vipul,
>       >
>       >       Good progress! The main function we should check is "xenfb_refresh" but
>       >       from the logs it looks like it is called several times. Which means that
>       >       everything seems to be working as expected on the Linux side.
>       >
>       >       It is time to investigate the QEMU side:
>       >       ./hw/display/xenfb.c:xenfb_handle_events
>       >       ./hw/display/xenfb.c:xenfb_map_fb
>       >
>       >       I wonder if the issue is internal to QEMU. You might want to use an
>       >       older QEMU version to check if it works, maybe 6.0 or 5.0 or even 4.0.
>       >       I also wonder if it is a problem between xenfb.c and the rest of QEMU. I
>       >       would investigate how xenfb->pixels is rendered by the rest of QEMU.
>       >       Specifically you might want to look at the call to
>       >       qemu_create_displaysurface, qemu_create_displaysurface_from and
>       >       dpy_gfx_replace_surface in xenfb_update.
>       >
>       >       I hope this helps.
>       >
>       >       Cheers,
>       >
>       >       Stefano
>       >
>       >
>       >       On Tue, 13 Dec 2022, Vipul Suneja wrote:
>       >       > Hi Stefano,
>       >       >
>       >       > Thanks!
>       >       >
>       >       > I modified xen-fbfront.c source file, included printk debug logs & cross compiled it. I included the printk debug log
>       at the
>       >       entry & exit
>       >       > of all functions of xen-fbfront.c file.
>       >       > Generated kernel module & loaded in guest machine at bootup. I could see lots of logs coming up, and could see
>       multiple
>       >       functions being
>       >       > invoked even if I have not used vncviewer in the host. Attaching the log file for reference. Any specific function or
>       >       parameters that have
>       >       > to be checked or any other suggestion as per logs?
>       >       >
>       >       > Thanks & Regards,
>       >       > Vipul Kumar
>       >       >
>       >       > On Tue, Dec 13, 2022 at 3:44 AM Stefano Stabellini <sstabellini@kernel.org> wrote:
>       >       >       Hi Vipul,
>       >       >
>       >       >       I am online on IRC OFTC #xendevel (https://www.oftc.net/, you need a
>       >       >       registered nickname to join #xendevel).
>       >       >
>       >       >       For development and debugging I find that it is a lot easier to
>       >       >       crosscompile the kernel "by hand", and do a monolithic build, rather
>       >       >       than going through Yocto.
>       >       >
>       >       >       For instance the following builds for me:
>       >       >
>       >       >       cd linux.git
>       >       >       export ARCH=arm64
>       >       >       export CROSS_COMPILE=/path/to/cross-compiler
>       >       >       make defconfig
>       >       >       [add printks to drivers/video/fbdev/xen-fbfront.c]
>       >       >       make -j8 Image.gz
>       >       >
>       >       >       And Image.gz boots on Xen as DomU kernel without issues.
>       >       >
>       >       >       Cheers,
>       >       >
>       >       >       Stefano
>       >       >
>       >       >       On Sat, 10 Dec 2022, Vipul Suneja wrote:
>       >       >       > Hi Stefano,
>       >       >       >
>       >       >       > Thanks!
>       >       >       >
>       >       >       > I have included printk debug logs in the xen-fbfront.c source file. While cross compiling to generate .ko
>       with
>       >       >       "xen-guest-image-minimal"
>       >       >       > toolchain it's throwing a modpost
>       >       >       > not found error. I could see the modpost.c source file but the final script is missing. Any input on this,
>       Below are
>       >       the
>       >       >       logs:
>       >       >       >
>       >       >       > agl@agl-OptiPlex-7010:~/Automotive/ADAS_Infotainment/project/Application/Xen/Framebuffer$ make
>       >       >       > make ARCH=arm64 -I/opt/poky/4.0.5/sysroots/cortexa72-poky-linux/usr/include/asm -C
>       >       >       > /opt/poky/4.0.5/sysroots/cortexa72-poky-linux/lib/modules/5.15.72-yocto-standard/build
>       >       >       > M=/home/agl/Automotive/ADAS_Infotainment/project/Application/Xen/Framebuffer modules
>       >       >       > make[1]: Entering directory
>       '/opt/poky/4.0.5/sysroots/cortexa72-poky-linux/lib/modules/5.15.72-yocto-standard/build'
>       >       >       > arch/arm64/Makefile:36: Detected assembler with broken .inst; disassembly will be unreliable
>       >       >       > warning: the compiler differs from the one used to build the kernel
>       >       >       >   The kernel was built by: gcc (Ubuntu 9.4.0-1ubuntu1~20.04.1) 9.4.0
>       >       >       >   You are using:           aarch64-poky-linux-gcc (GCC) 11.3.0
>       >       >       >   CC [M]  /home/agl/Automotive/ADAS_Infotainment/project/Application/Xen/Framebuffer/xen-fbfront.o
>       >       >       >   MODPOST /home/agl/Automotive/ADAS_Infotainment/project/Application/Xen/Framebuffer/Module.symvers
>       >       >       > /bin/sh: 1: scripts/mod/modpost: not found
>       >       >       > make[2]: *** [scripts/Makefile.modpost:133:
>       >       >       /home/agl/Automotive/ADAS_Infotainment/project/Application/Xen/Framebuffer/Module.symvers]
>       >       >       > Error 127
>       >       >       > make[1]: *** [Makefile:1813: modules] Error 2
>       >       >       > make[1]: Leaving directory
>       '/opt/poky/4.0.5/sysroots/cortexa72-poky-linux/lib/modules/5.15.72-yocto-standard/build'
>       >       >       > make: *** [Makefile:5: all] Error 2
>       >       >       > agl@agl-OptiPlex-7010:~/Automotive/ADAS_Infotainment/project/Application/Xen/Framebuffer$ ls -l
>       >       >       > total 324
>       >       >       > -rwxrwxrwx 1 agl agl    359 Dec 10 22:41 Makefile
>       >       >       > -rw-rw-r-- 1 agl agl     90 Dec 10 22:49 modules.order
>       >       >       > -rw-r--r-- 1 agl agl  18331 Dec  1 20:32 xen-fbfront.c
>       >       >       > -rw-rw-r-- 1 agl agl     90 Dec 10 22:49 xen-fbfront.mod
>       >       >       > -rw-rw-r-- 1 agl agl 297832 Dec 10 22:49 xen-fbfront.o
>       >       >       > agl@agl-OptiPlex-7010:~/Automotive/ADAS_Infotainment/project/Application/Xen/Framebuffer$ file xen-fbfront.o
>       >       >       > xen-fbfront.o: ELF 64-bit LSB relocatable, ARM aarch64, version 1 (SYSV), with debug_info, not stripped
>       >       >       > agl@agl-OptiPlex-7010:~/Automotive/ADAS_Infotainment/project/Application/Xen/Framebuffer$
>       >       >       >
>       >       >       > I have connected a HDMI based 1980x1024 resolution display screen to raspberrypi4 for testing purposes. I
>       hope
>       >       connecting
>       >       >       this display to
>       >       >       > rpi4 should be ok.
>       >       >       >
>       >       >       > Is there any other way we can connect also for detailed discussion on the display bringup issue? This will
>       really
>       >       help to
>       >       >       resolve this
>       >       >       > issue.
>       >       >       >
>       >       >       > Thanks & Regards,
>       >       >       > Vipul Kumar
>       >       >       >
>       >       >       > On Fri, Dec 2, 2022 at 1:02 AM Stefano Stabellini <sstabellini@kernel.org> wrote:
>       >       >       >       On Thu, 1 Dec 2022, Vipul Suneja wrote:
>       >       >       >       > Hi Stefano,
>       >       >       >       > Thanks!
>       >       >       >       >
>       >       >       >       > I am exploring both options here, modification of framebuffer source file & setting up x11vnc server
>       in
>       >       guest.
>       >       >       >       > Other than these I would like to share a few findings with you.
>       >       >       >       >
>       >       >       >       > 1. If i keep "CONFIG_XEN_FBDEV_FRONTEND=y" then xen-fbfront.ko is not generating but if i keep
>       >       >       "CONFIG_XEN_FBDEV_FRONTEND=m"
>       >       >       >       > then could see xen-fbfront.ko & its loading also. Same things with other frontend/backend drivers
>       also. Do we
>       >       need to
>       >       >       >       configure these
>       >       >       >       > drivers as a module(m) only?
>       >       >       >
>       >       >       >       xen-fbfront should work both as a module (xen-fbfront.ko) or built-in
>       >       >       >       (CONFIG_XEN_FBDEV_FRONTEND=y).
>       >       >       >
>       >       >       >
>       >       >       >
>       >       >       >       > 2. I could see xenstored service is running for the host but it's always failing for the
>       guest machine. I
>       >       could see
>       >       >       it in
>       >       >       >       bootup logs & via
>       >       >       >       > systemctl status also.
>       >       >       >
>       >       >       >       That is normal. xenstored is only meant to be run in Dom0, not in the
>       >       >       >       domUs. If you use the same rootfs for Dom0 and DomU then xenstored will
>       >       >       >       fail starting in the DomU (but should succeed in Dom0), which is what we
>       >       >       >       want.
>       >       >       >
>       >       >       >       If you run "xenstore-ls" in Dom0, you'll see a bunch of entries,
>       >       >       >       including some of them related to "vfb" which is the virtual framebuffer
>       >       >       >       protocol. You should also see an entry called "state" set to "4" which
>       >       >       >       means "connected". state = 4 is usually when everything works. Normally
>       >       >       >       when things don't work state != 4.
>       >       >       >
>       >       >       >
>       >       >       >
>       >       >       >       > Below are the logs:
>       >       >       >       > [  OK  ] Reached target Basic System.
>       >       >       >       > [  OK  ] Started Kernel Logging Service.
>       >       >       >       > [  OK  ] Started System Logging Service.
>       >       >       >       >          Starting D-Bus System Message Bus...
>       >       >       >       >          Starting User Login Management...
>       >       >       >       >          Starting Permit User Sessions...
>       >       >       >       >          Starting The Xen xenstore...
>       >       >       >       >          Starting OpenSSH Key Generation...
>       >       >       >       > [FAILED] Failed to start The Xen xenstore.
>       >       >       >       > See 'systemctl status xenstored.service' for details.
>       >       >       >       > [DEPEND] Dependency failed for qemu for xen dom0 disk backend.
>       >       >       >       > [DEPEND] Dependency failed for Xend…p guests on boot and shutdown.
>       >       >       >       > [DEPEND] Dependency failed for xen-…des, JSON configuration stub).
>       >       >       >       > [DEPEND] Dependency failed for Xenc…guest consoles and hypervisor.
>       >       >       >       > [  OK  ] Finished Permit User Sessions.
>       >       >       >       > [  OK  ] Started Getty on tty1.
>       >       >       >       > [  OK  ] Started Serial Getty on hvc0.
>       >       >       >       > [  OK  ] Started Serial Getty on ttyS0.
>       >       >       >       > [  OK  ] Reached target Login Prompts.
>       >       >       >       >          Starting Xen-watchdog - run xen watchdog daemon...
>       >       >       >       > [  OK  ] Started D-Bus System Message Bus.
>       >       >       >       > [  OK  ] Started Xen-watchdog - run xen watchdog daemon.
>       >       >       >       > [  OK  ] Finished OpenSSH Key Generation.
>       >       >       >       > [  OK  ] Started User Login Management.
>       >       >       >       > [  OK  ] Reached target Multi-User System.
>       >       >       >       >          Starting Record Runlevel Change in UTMP...
>       >       >       >       > [  OK  ] Finished Record Runlevel Change in UTMP.
>       >       >       >       > fbcon: Taking over console
>       >       >       >       >
>       >       >       >       > Poky (Yocto Project Reference Distro) 4.0.4 raspberrypi4-64 hvc0
>       >       >       >       >
>       >       >       >       > raspberrypi4-64 login: root
>       >       >       >       > root@raspberrypi4-64:~#
>       >       >       >       > root@raspberrypi4-64:~#
>       >       >       >       > root@raspberrypi4-64:~# systemctl status xenstored.service
>       >       >       >       > x xenstored.service - The Xen xenstore
>       >       >       >       >      Loaded: loaded (/lib/systemd/system/xenstored.service; enabled; vendor preset: enabled)
>       >       >       >       >      Active: failed (Result: exit-code) since Thu 2022-12-01 06:12:05 UTC; 26s ago
>       >       >       >       >     Process: 195 ExecStartPre=/bin/grep -q control_d /proc/xen/capabilities (code=exited,
>       status=1/FAILURE)
>       >       >       >       >
>       >       >       >       > Dec 01 06:12:04 raspberrypi4-64 systemd[1]: Starting The Xen xenstore...
>       >       >       >       > Dec 01 06:12:05 raspberrypi4-64 systemd[1]: xenstored.service: Control pro...URE
>       >       >       >       > Dec 01 06:12:05 raspberrypi4-64 systemd[1]: xenstored.service: Failed with...e'.
>       >       >       >       > Dec 01 06:12:05 raspberrypi4-64 systemd[1]: Failed to start The Xen xenstore.
>       >       >       >       > Hint: Some lines were ellipsized, use -l to show in full.
>       >       >       >       > root@raspberrypi4-64:~# 
>       >       >       >       >
>       >       >       >       > Any input on these?
>       >       >       >       >
>       >       >       >       > Thanks & Regards,
>       >       >       >       > Vipul Kumar
>       >       >       >       >
>       >       >       >       > On Wed, Nov 23, 2022 at 5:41 AM Stefano Stabellini <sstabellini@kernel.org> wrote:
>       >       >       >       >       Hi Vipul,
>       >       >       >       >
>       >       >       >       >       I cannot spot any issue in the configuration, in particual you have:
>       >       >       >       >
>       >       >       >       >       CONFIG_XEN_FBDEV_FRONTEND=y
>       >       >       >       >
>       >       >       >       >       which is what you need.
>       >       >       >       >
>       >       >       >       >       The only thing I can suggest is to add printks to the Linux frontend
>       >       >       >       >       driver (the one running in the domU) which is
>       >       >       >       >       drivers/video/fbdev/xen-fbfront.c and printfs to the QEMU backend
>       >       >       >       >       (running in Dom0) which is hw/display/xenfb.c to figure out what is
>       >       >       >       >       going on.
>       >       >       >       >
>       >       >       >       >
>       >       >       >       >       Alternatively, you can setup PV network with the domU, such as:
>       >       >       >       >
>       >       >       >       >         vif=['']
>       >       >       >       >
>       >       >       >       >       and then run x11 and a x11vnc server in your domU. You should be able to
>       >       >       >       >       connect to it using vncviewer at the network IP of your domU.
>       >       >       >       >
>       >       >       >       >       Basically you are skipping the problem because instead of using the PV
>       >       >       >       >       framebuffer protocol, you just use VNC over the network with the domU.
>       >       >       >       >
>       >       >       >       >
>       >       >       >       >       Cheers,
>       >       >       >       >
>       >       >       >       >       Stefano
>       >       >       >       >
>       >       >       >       >
>       >       >       >       >       On Tue, 22 Nov 2022, Vipul Suneja wrote:
>       >       >       >       >       > Hi Stefano,
>       >       >       >       >       > Thanks for the support!
>       >       >       >       >       >
>       >       >       >       >       > Looks like I have tried all the combinations & possible ways to get display up but failed. Is
>       there
>       >       any
>       >       >       document or
>       >       >       >       pdf for
>       >       >       >       >       porting xen on
>       >       >       >       >       > raspberrypi4.
>       >       >       >       >       > I could find lot's of links telling the same but couldn't see any official user guide or
>       document
>       >       from the
>       >       >       xen
>       >       >       >       community on
>       >       >       >       >       the same. If
>       >       >       >       >       > there is something to refer 
>       >       >       >       >       > to please share with me.
>       >       >       >       >       > I am attaching the kernel configuration file also, just take a look if i have missed
>       anything.
>       >       >       >       >       > Any other suggestions or input from your end could be really helpful?
>       >       >       >       >       >
>       >       >       >       >       > Regards,
>       >       >       >       >       > Vipul Kumar
>       >       >       >       >       >
>       >       >       >       >       > On Fri, Nov 11, 2022 at 6:40 AM Stefano Stabellini <sstabellini@kernel.org> wrote:
>       >       >       >       >       >       Hi Vipul,
>       >       >       >       >       >
>       >       >       >       >       >       Sorry for the late reply. From the earlier logs that you sent, it looks
>       >       >       >       >       >       like everything should be working correctly. Specifically:
>       >       >       >       >       >
>       >       >       >       >       >            vfb = ""
>       >       >       >       >       >             1 = ""
>       >       >       >       >       >              0 = ""
>       >       >       >       >       >               frontend = "/local/domain/1/device/vfb/0"
>       >       >       >       >       >               frontend-id = "1"
>       >       >       >       >       >               online = "1"
>       >       >       >       >       >               state = "4"
>       >       >       >       >       >               vnc = "1"
>       >       >       >       >       >               vnclisten = "127.0.0.1"
>       >       >       >       >       >               vncdisplay = "0"
>       >       >       >       >       >               vncunused = "1"
>       >       >       >       >       >               sdl = "0"
>       >       >       >       >       >               opengl = "0"
>       >       >       >       >       >               feature-resize = "1"
>       >       >       >       >       >               hotplug-status = "connected"
>       >       >       >       >       >               request-update = "1"
>       >       >       >       >       >
>       >       >       >       >       >       state "4" means "connected". So I would expect that you should be able
>       >       >       >       >       >       to connect to the vnc server using vncviewer. You might not see anything
>       >       >       >       >       >       (black screen) but you should definitely be able to connect.
>       >       >       >       >       >
>       >       >       >       >       >       I wouldn't try to launch x11 in the guest just yet. fbcon in Linux is
>       >       >       >       >       >       enough to render something on the screen. You should be able to see the
>       >       >       >       >       >       Linux text-based console rendered graphically, connecting to it via vnc.
>       >       >       >       >       >
>       >       >       >       >       >       Sorry for the basic question, but have you tried all the following?
>       >       >       >       >       >
>       >       >       >       >       >       vncviewer 127.0.0.1:0
>       >       >       >       >       >       vncviewer 127.0.0.1:1
>       >       >       >       >       >       vncviewer 127.0.0.1:2
>       >       >       >       >       >       vncviewer 127.0.0.1:5900
>       >       >       >       >       >       vncviewer 127.0.0.1:5901
>       >       >       >       >       >       vncviewer 127.0.0.1:5902
>       >       >       >       >       >
>       >       >       >       >       >       Given that from the xenstore-ls logs everything seems to work correctly
>       >       >       >       >       >       I am not sure what else to suggest. You might have to add printf to QEMU
>       >       >       >       >       >       ui/vnc.c and hw/display/xenfb.c to see what is going wrong.
>       >       >       >       >       >
>       >       >       >       >       >       Cheers,
>       >       >       >       >       >
>       >       >       >       >       >       Stefano
>       >       >       >       >       >
>       >       >       >       >       >
>       >       >       >       >       >       On Mon, 7 Nov 2022, Vipul Suneja wrote:
>       >       >       >       >       >       > Hi Stefano,
>       >       >       >       >       >       > Thanks!
>       >       >       >       >       >       >
>       >       >       >       >       >       > Any input further on "xenstore-ls" logs?
>       >       >       >       >       >       >
>       >       >       >       >       >       > I am trying to run the x0vncserver & x11vnc server manually on guest
>       >       machine(xen_guest_image_minimal)
>       >       >       image
>       >       >       >       but it's
>       >       >       >       >       failing
>       >       >       >       >       >       with the below
>       >       >       >       >       >       > error.
>       >       >       >       >       >       >
>       >       >       >       >       >       > root@raspberrypi4-64:/usr/bin# x0vncserver
>       >       >       >       >       >       > x0vncserver: unable to open display ""
>       >       >       >       >       >       > root@raspberrypi4-64:/usr/bin#
>       >       >       >       >       >       > root@raspberrypi4-64:/usr/bin# x11vnc
>       >       >       >       >       >       > ###############################################################
>       >       >       >       >       >       > #@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@#
>       >       >       >       >       >       > #@                                                           @#
>       >       >       >       >       >       > #@  **  WARNING  **  WARNING  **  WARNING  **  WARNING  **   @#
>       >       >       >       >       >       > #@                                                           @#
>       >       >       >       >       >       > #@        YOU ARE RUNNING X11VNC WITHOUT A PASSWORD!!        @#
>       >       >       >       >       >       > #@                                                           @#
>       >       >       >       >       >       > #@  This means anyone with network access to this computer   @#
>       >       >       >       >       >       > #@  may be able to view and control your desktop.            @#
>       >       >       >       >       >       > #@                                                           @#
>       >       >       >       >       >       > #@ >>> If you did not mean to do this Press CTRL-C now!! <<< @#
>       >       >       >       >       >       > #@                                                           @#
>       >       >       >       >       >       > #@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@#
>       >       >       >       >       >       > #@                                                           @#
>       >       >       >       >       >       > #@  You can create an x11vnc password file by running:       @#
>       >       >       >       >       >       > #@                                                           @#
>       >       >       >       >       >       > #@       x11vnc -storepasswd password /path/to/passfile      @#
>       >       >       >       >       >       > #@  or   x11vnc -storepasswd /path/to/passfile               @#
>       >       >       >       >       >       > #@  or   x11vnc -storepasswd                                 @#
>       >       >       >       >       >       > #@                                                           @#
>       >       >       >       >       >       > #@  (the last one will use ~/.vnc/passwd)                    @#
>       >       >       >       >       >       > #@                                                           @#
>       >       >       >       >       >       > #@  and then starting x11vnc via:                            @#
>       >       >       >       >       >       > #@                                                           @#
>       >       >       >       >       >       > #@      x11vnc -rfbauth /path/to/passfile                    @#
>       >       >       >       >       >       > #@                                                           @#
>       >       >       >       >       >       > #@  an existing ~/.vnc/passwd file from another VNC          @#
>       >       >       >       >       >       > #@  application will work fine too.                          @#
>       >       >       >       >       >       > #@                                                           @#
>       >       >       >       >       >       > #@  You can also use the -passwdfile or -passwd options.     @#
>       >       >       >       >       >       > #@  (note -passwd is unsafe if local users are not trusted)  @#
>       >       >       >       >       >       > #@                                                           @#
>       >       >       >       >       >       > #@  Make sure any -rfbauth and -passwdfile password files    @#
>       >       >       >       >       >       > #@  cannot be read by untrusted users.                       @#
>       >       >       >       >       >       > #@                                                           @#
>       >       >       >       >       >       > #@  Use x11vnc -usepw to automatically use your              @#
>       >       >       >       >       >       > #@  ~/.vnc/passwd or ~/.vnc/passwdfile password files.       @#
>       >       >       >       >       >       > #@  (and prompt you to create ~/.vnc/passwd if neither       @#
>       >       >       >       >       >       > #@  file exists.)  Under -usepw, x11vnc will exit if it      @#
>       >       >       >       >       >       > #@  cannot find a password to use.                           @#
>       >       >       >       >       >       > #@                                                           @#
>       >       >       >       >       >       > #@                                                           @#
>       >       >       >       >       >       > #@  Even with a password, the subsequent VNC traffic is      @#
>       >       >       >       >       >       > #@  sent in the clear.  Consider tunnelling via ssh(1):      @#
>       >       >       >       >       >       > #@                                                           @#
>       >       >       >       >       >       > #@    http://www.karlrunge.com/x11vnc/#tunnelling            @#
>       >       >       >       >       >       > #@                                                           @#
>       >       >       >       >       >       > #@  Or using the x11vnc SSL options: -ssl and -stunnel       @#
>       >       >       >       >       >       > #@                                                           @#
>       >       >       >       >       >       > #@  Please Read the documentation for more info about        @#
>       >       >       >       >       >       > #@  passwords, security, and encryption.                     @#
>       >       >       >       >       >       > #@                                                           @#
>       >       >       >       >       >       > #@    http://www.karlrunge.com/x11vnc/faq.html#faq-passwd    @#
>       >       >       >       >       >       > #@                                                           @#
>       >       >       >       >       >       > #@  To disable this warning use the -nopw option, or put     @#
>       >       >       >       >       >       > #@  'nopw' on a line in your ~/.x11vncrc file.               @#
>       >       >       >       >       >       > #@                                                           @#
>       >       >       >       >       >       > #@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@#
>       >       >       >       >       >       > ###############################################################
>       >       >       >       >       >       > 09/03/2018 12:58:41 x11vnc version: 0.9.16 lastmod: 2019-01-05  pid: 424
>       >       >       >       >       >       > 09/03/2018 12:58:41 XOpenDisplay("") failed.
>       >       >       >       >       >       > 09/03/2018 12:58:41 Trying again with XAUTHLOCALHOSTNAME=localhost ...
>       >       >       >       >       >       > 09/03/2018 12:58:41
>       >       >       >       >       >       > 09/03/2018 12:58:41 *** XOpenDisplay failed. No -display or DISPLAY.
>       >       >       >       >       >       > 09/03/2018 12:58:41 *** Trying ":0" in 4 seconds.  Press Ctrl-C to abort.
>       >       >       >       >       >       > 09/03/2018 12:58:41 *** 1 2 3 4
>       >       >       >       >       >       > 09/03/2018 12:58:45 XOpenDisplay(":0") failed.
>       >       >       >       >       >       > 09/03/2018 12:58:45 Trying again with XAUTHLOCALHOSTNAME=localhost ...
>       >       >       >       >       >       > 09/03/2018 12:58:45 XOpenDisplay(":0") failed.
>       >       >       >       >       >       > 09/03/2018 12:58:45 Trying again with unset XAUTHLOCALHOSTNAME ...
>       >       >       >       >       >       > 09/03/2018 12:58:45
>       >       >       >       >       >       >
>       >       >       >       >       >       > 09/03/2018 12:58:45 ***************************************
>       >       >       >       >       >       > 09/03/2018 12:58:45 *** XOpenDisplay failed (:0)
>       >       >       >       >       >       >
>       >       >       >       >       >       > *** x11vnc was unable to open the X DISPLAY: ":0", it cannot continue.
>       >       >       >       >       >       > *** There may be "Xlib:" error messages above with details about the failure.
>       >       >       >       >       >       >
>       >       >       >       >       >       > Some tips and guidelines:
>       >       >       >       >       >       >
>       >       >       >       >       >       > ** An X server (the one you wish to view) must be running before x11vnc is
>       >       >       >       >       >       >    started: x11vnc does not start the X server.  (however, see the -create
>       >       >       >       >       >       >    option if that is what you really want).
>       >       >       >       >       >       >
>       >       >       >       >       >       > ** You must use -display <disp>, -OR- set and export your $DISPLAY
>       >       >       >       >       >       >    environment variable to refer to the display of the desired X server.
>       >       >       >       >       >       >  - Usually the display is simply ":0" (in fact x11vnc uses this if you forget
>       >       >       >       >       >       >    to specify it), but in some multi-user situations it could be ":1", ":2",
>       >       >       >       >       >       >    or even ":137".  Ask your administrator or a guru if you are having
>       >       >       >       >       >       >    difficulty determining what your X DISPLAY is.
>       >       >       >       >       >       >
>       >       >       >       >       >       > ** Next, you need to have sufficient permissions (Xauthority)
>       >       >       >       >       >       >    to connect to the X DISPLAY.   Here are some Tips:
>       >       >       >       >       >       >
>       >       >       >       >       >       >  - Often, you just need to run x11vnc as the user logged into the X session.
>       >       >       >       >       >       >    So make sure to be that user when you type x11vnc.
>       >       >       >       >       >       >  - Being root is usually not enough because the incorrect MIT-MAGIC-COOKIE
>       >       >       >       >       >       >    file may be accessed.  The cookie file contains the secret key that
>       >       >       >       >       >       >    allows x11vnc to connect to the desired X DISPLAY.
>       >       >       >       >       >       >  - You can explicitly indicate which MIT-MAGIC-COOKIE file should be used
>       >       >       >       >       >       >    by the -auth option, e.g.:
>       >       >       >       >       >       >        x11vnc -auth /home/someuser/.Xauthority -display :0
>       >       >       >       >       >       >        x11vnc -auth /tmp/.gdmzndVlR -display :0
>       >       >       >       >       >       >    you must have read permission for the auth file.
>       >       >       >       >       >       >    See also '-auth guess' and '-findauth' discussed below.
>       >       >       >       >       >       >
>       >       >       >       >       >       > ** If NO ONE is logged into an X session yet, but there is a greeter login
>       >       >       >       >       >       >    program like "gdm", "kdm", "xdm", or "dtlogin" running, you will need
>       >       >       >       >       >       >    to find and use the raw display manager MIT-MAGIC-COOKIE file.
>       >       >       >       >       >       >    Some examples for various display managers:
>       >       >       >       >       >       >
>       >       >       >       >       >       >      gdm:     -auth /var/gdm/:0.Xauth
>       >       >       >       >       >       >               -auth /var/lib/gdm/:0.Xauth
>       >       >       >       >       >       >      kdm:     -auth /var/lib/kdm/A:0-crWk72
>       >       >       >       >       >       >               -auth /var/run/xauth/A:0-crWk72
>       >       >       >       >       >       >      xdm:     -auth /var/lib/xdm/authdir/authfiles/A:0-XQvaJk
>       >       >       >       >       >       >      dtlogin: -auth /var/dt/A:0-UgaaXa
>       >       >       >       >       >       >
>       >       >       >       >       >       >    Sometimes the command "ps wwwwaux | grep auth" can reveal the file location.
>       >       >       >       >       >       >
>       >       >       >       >       >       >    Starting with x11vnc 0.9.9 you can have it try to guess by using:
>       >       >       >       >       >       >
>       >       >       >       >       >       >               -auth guess
>       >       >       >       >       >       >
>       >       >       >       >       >       >    (see also the x11vnc -findauth option.)
>       >       >       >       >       >       >
>       >       >       >       >       >       >    Only root will have read permission for the file, and so x11vnc must be run
>       >       >       >       >       >       >    as root (or copy it).  The random characters in the filenames will of course
>       >       >       >       >       >       >    change and the directory the cookie file resides in is system dependent.
>       >       >       >       >       >       >
>       >       >       >       >       >       > See also: http://www.karlrunge.com/x11vnc/faq.html
>       >       >       >       >       >       >
>       >       >       >       >       >       > Regards,
>       >       >       >       >       >       > Vipul Kumar
>       >       >       >       >       >       >
>       >       >       >       >       >       > On Thu, Nov 3, 2022 at 10:27 PM Vipul Suneja <vsuneja63@gmail.com> wrote:
>       >       >       >       >       >       >       Hi Stefano,
>       >       >       >       >       >       > Thanks!
>       >       >       >       >       >       >
>       >       >       >       >       >       > I used xen-guest-image-minimal(simple console based image) as a guest with fbcon &
>       fbdev
>       >       enabled in
>       >       >       kernel
>       >       >       >       >       configurations but
>       >       >       >       >       >       still
>       >       >       >       >       >       > the same error can't open the display.
>       >       >       >       >       >       > below are the outcome of "xenstore-ls":
>       >       >       >       >       >       >
>       >       >       >       >       >       > root@raspberrypi4-64:~/guest1# xenstore-ls
>       >       >       >       >       >       > tool = ""
>       >       >       >       >       >       >  xenstored = ""
>       >       >       >       >       >       > local = ""
>       >       >       >       >       >       >  domain = ""
>       >       >       >       >       >       >   0 = ""
>       >       >       >       >       >       >    control = ""
>       >       >       >       >       >       >     feature-poweroff = "1"
>       >       >       >       >       >       >     feature-reboot = "1"
>       >       >       >       >       >       >    domid = "0"
>       >       >       >       >       >       >    name = "Domain-0"
>       >       >       >       >       >       >    device-model = ""
>       >       >       >       >       >       >     0 = ""
>       >       >       >       >       >       >      backends = ""
>       >       >       >       >       >       >       console = ""
>       >       >       >       >       >       >       vkbd = ""
>       >       >       >       >       >       >       vfb = ""
>       >       >       >       >       >       >       qnic = ""
>       >       >       >       >       >       >      state = "running"
>       >       >       >       >       >       >     1 = ""
>       >       >       >       >       >       >      backends = ""
>       >       >       >       >       >       >       console = ""
>       >       >       >       >       >       >       vkbd = ""
>       >       >       >       >       >       >       vfb = ""
>       >       >       >       >       >       >       qnic = ""
>       >       >       >       >       >       >      state = "running"
>       >       >       >       >       >       >    backend = ""
>       >       >       >       >       >       >     vbd = ""
>       >       >       >       >       >       >      1 = ""
>       >       >       >       >       >       >       51712 = ""
>       >       >       >       >       >       >        frontend = "/local/domain/1/device/vbd/51712"
>       >       >       >       >       >       >        params = "/home/root/guest2/xen-guest-image-minimal-raspberrypi4-64.ext3"
>       >       >       >       >       >       >        script = "/etc/xen/scripts/block"
>       >       >       >       >       >       >        frontend-id = "1"
>       >       >       >       >       >       >        online = "1"
>       >       >       >       >       >       >        removable = "0"
>       >       >       >       >       >       >        bootable = "1"
>       >       >       >       >       >       >        state = "4"
>       >       >       >       >       >       >        dev = "xvda"
>       >       >       >       >       >       >        type = "phy"
>       >       >       >       >       >       >        mode = "w"
>       >       >       >       >       >       >        device-type = "disk"
>       >       >       >       >       >       >        discard-enable = "1"
>       >       >       >       >       >       >        feature-max-indirect-segments = "256"
>       >       >       >       >       >       >        multi-queue-max-queues = "4"
>       >       >       >       >       >       >        max-ring-page-order = "4"
>       >       >       >       >       >       >        node = "/dev/loop0"
>       >       >       >       >       >       >        physical-device = "7:0"
>       >       >       >       >       >       >        physical-device-path = "/dev/loop0"
>       >       >       >       >       >       >        hotplug-status = "connected"
>       >       >       >       >       >       >        feature-flush-cache = "1"
>       >       >       >       >       >       >        discard-granularity = "4096"
>       >       >       >       >       >       >        discard-alignment = "0"
>       >       >       >       >       >       >        discard-secure = "0"
>       >       >       >       >       >       >        feature-discard = "1"
>       >       >       >       >       >       >        feature-barrier = "1"
>       >       >       >       >       >       >        feature-persistent = "1"
>       >       >       >       >       >       >        sectors = "1794048"
>       >       >       >       >       >       >        info = "0"
>       >       >       >       >       >       >        sector-size = "512"
>       >       >       >       >       >       >        physical-sector-size = "512"
>       >       >       >       >       >       >     vfb = ""
>       >       >       >       >       >       >      1 = ""
>       >       >       >       >       >       >       0 = ""
>       >       >       >       >       >       >        frontend = "/local/domain/1/device/vfb/0"
>       >       >       >       >       >       >        frontend-id = "1"
>       >       >       >       >       >       >        online = "1"
>       >       >       >       >       >       >        state = "4"
>       >       >       >       >       >       >        vnc = "1"
>       >       >       >       >       >       >        vnclisten = "127.0.0.1"
>       >       >       >       >       >       >        vncdisplay = "0"
>       >       >       >       >       >       >        vncunused = "1"
>       >       >       >       >       >       >        sdl = "0"
>       >       >       >       >       >       >        opengl = "0"
>       >       >       >       >       >       >        feature-resize = "1"
>       >       >       >       >       >       >        hotplug-status = "connected"
>       >       >       >       >       >       >        request-update = "1"
>       >       >       >       >       >       >     vkbd = ""
>       >       >       >       >       >       >      1 = ""
>       >       >       >       >       >       >       0 = ""
>       >       >       >       >       >       >        frontend = "/local/domain/1/device/vkbd/0"
>       >       >       >       >       >       >        frontend-id = "1"
>       >       >       >       >       >       >        online = "1"
>       >       >       >       >       >       >        state = "4"
>       >       >       >       >       >       >        feature-abs-pointer = "1"
>       >       >       >       >       >       >        feature-raw-pointer = "1"
>       >       >       >       >       >       >        hotplug-status = "connected"
>       >       >       >       >       >       >     console = ""
>       >       >       >       >       >       >      1 = ""
>       >       >       >       >       >       >       0 = ""
>       >       >       >       >       >       >        frontend = "/local/domain/1/console"
>       >       >       >       >       >       >        frontend-id = "1"
>       >       >       >       >       >       >        online = "1"
>       >       >       >       >       >       >        state = "1"
>       >       >       >       >       >       >        protocol = "vt100"
>       >       >       >       >       >       >     vif = ""
>       >       >       >       >       >       >      1 = ""
>       >       >       >       >       >       >       0 = ""
>       >       >       >       >       >       >        frontend = "/local/domain/1/device/vif/0"
>       >       >       >       >       >       >        frontend-id = "1"
>       >       >       >       >       >       >        online = "1"
>       >       >       >       >       >       >        state = "4"
>       >       >       >       >       >       >        script = "/etc/xen/scripts/vif-bridge"
>       >       >       >       >       >       >        mac = "e4:5f:01:cd:7b:dd"
>       >       >       >       >       >       >        bridge = "xenbr0"
>       >       >       >       >       >       >        handle = "0"
>       >       >       >       >       >       >        type = "vif"
>       >       >       >       >       >       >        hotplug-status = "connected"
>       >       >       >       >       >       >        feature-sg = "1"
>       >       >       >       >       >       >        feature-gso-tcpv4 = "1"
>       >       >       >       >       >       >        feature-gso-tcpv6 = "1"
>       >       >       >       >       >       >        feature-ipv6-csum-offload = "1"
>       >       >       >       >       >       >        feature-rx-copy = "1"
>       >       >       >       >       >       >        feature-xdp-headroom = "1"
>       >       >       >       >       >       >        feature-rx-flip = "0"
>       >       >       >       >       >       >        feature-multicast-control = "1"
>       >       >       >       >       >       >        feature-dynamic-multicast-control = "1"
>       >       >       >       >       >       >        feature-split-event-channels = "1"
>       >       >       >       >       >       >        multi-queue-max-queues = "4"
>       >       >       >       >       >       >        feature-ctrl-ring = "1"
>       >       >       >       >       >       >   1 = ""
>       >       >       >       >       >       >    vm = "/vm/d81ec5a9-5bf9-4f2b-89e8-0f60d6da948f"
>       >       >       >       >       >       >    name = "guest2"
>       >       >       >       >       >       >    cpu = ""
>       >       >       >       >       >       >     0 = ""
>       >       >       >       >       >       >      availability = "online"
>       >       >       >       >       >       >     1 = ""
>       >       >       >       >       >       >      availability = "online"
>       >       >       >       >       >       >    memory = ""
>       >       >       >       >       >       >     static-max = "2097152"
>       >       >       >       >       >       >     target = "2097152"
>       >       >       >       >       >       >     videoram = "0"
>       >       >       >       >       >       >    device = ""
>       >       >       >       >       >       >     suspend = ""
>       >       >       >       >       >       >      event-channel = ""
>       >       >       >       >       >       >     vbd = ""
>       >       >       >       >       >       >      51712 = ""
>       >       >       >       >       >       >       backend = "/local/domain/0/backend/vbd/1/51712"
>       >       >       >       >       >       >       backend-id = "0"
>       >       >       >       >       >       >       state = "4"
>       >       >       >       >       >       >       virtual-device = "51712"
>       >       >       >       >       >       >       device-type = "disk"
>       >       >       >       >       >       >       multi-queue-num-queues = "2"
>       >       >       >       >       >       >       queue-0 = ""
>       >       >       >       >       >       >        ring-ref = "8"
>       >       >       >       >       >       >        event-channel = "4"
>       >       >       >       >       >       >       queue-1 = ""
>       >       >       >       >       >       >        ring-ref = "9"
>       >       >       >       >       >       >        event-channel = "5"
>       >       >       >       >       >       >       protocol = "arm-abi"
>       >       >       >       >       >       >       feature-persistent = "1"
>       >       >       >       >       >       >     vfb = ""
>       >       >       >       >       >       >      0 = ""
>       >       >       >       >       >       >       backend = "/local/domain/0/backend/vfb/1/0"
>       >       >       >       >       >       >       backend-id = "0"
>       >       >       >       >       >       >       state = "4"
>       >       >       >       >       >       >       page-ref = "275022"
>       >       >       >       >       >       >       event-channel = "3"
>       >       >       >       >       >       >       protocol = "arm-abi"
>       >       >       >       >       >       >       feature-update = "1"
>       >       >       >       >       >       >     vkbd = ""
>       >       >       >       >       >       >      0 = ""
>       >       >       >       >       >       >       backend = "/local/domain/0/backend/vkbd/1/0"
>       >       >       >       >       >       >       backend-id = "0"
>       >       >       >       >       >       >       state = "4"
>       >       >       >       >       >       >       request-abs-pointer = "1"
>       >       >       >       >       >       >       page-ref = "275322"
>       >       >       >       >       >       >       page-gref = "1284"
>       >       >       >       >       >       >       event-channel = "10"
>       >       >       >       >       >       >     vif = ""
>       >       >       >       >       >       >      0 = ""
>       >       >       >       >       >       >       backend = "/local/domain/0/backend/vif/1/0"
>       >       >       >       >       >       >       backend-id = "0"
>       >       >       >       >       >       >       state = "4"
>       >       >       >       >       >       >       handle = "0"
>       >       >       >       >       >       >       mac = "e4:5f:01:cd:7b:dd"
>       >       >       >       >       >       >       mtu = "1500"
>       >       >       >       >       >       >       xdp-headroom = "0"
>       >       >       >       >       >       >       multi-queue-num-queues = "2"
>       >       >       >       >       >       >       queue-0 = ""
>       >       >       >       >       >       >        tx-ring-ref = "1280"
>       >       >       >       >       >       >        rx-ring-ref = "1281"
>       >       >       >       >       >       >        event-channel-tx = "6"
>       >       >       >       >       >       >        event-channel-rx = "7"
>       >       >       >       >       >       >       queue-1 = ""
>       >       >       >       >       >       >        tx-ring-ref = "1282"
>       >       >       >       >       >       >        rx-ring-ref = "1283"
>       >       >       >       >       >       >        event-channel-tx = "8"
>       >       >       >       >       >       >        event-channel-rx = "9"
>       >       >       >       >       >       >       request-rx-copy = "1"
>       >       >       >       >       >       >       feature-rx-notify = "1"
>       >       >       >       >       >       >       feature-sg = "1"
>       >       >       >       >       >       >       feature-gso-tcpv4 = "1"
>       >       >       >       >       >       >       feature-gso-tcpv6 = "1"
>       >       >       >       >       >       >       feature-ipv6-csum-offload = "1"
>       >       >       >       >       >       >    control = ""
>       >       >       >       >       >       >     shutdown = ""
>       >       >       >       >       >       >     feature-poweroff = "1"
>       >       >       >       >       >       >     feature-reboot = "1"
>       >       >       >       >       >       >     feature-suspend = ""
>       >       >       >       >       >       >     sysrq = ""
>       >       >       >       >       >       >     platform-feature-multiprocessor-suspend = "1"
>       >       >       >       >       >       >     platform-feature-xs_reset_watches = "1"
>       >       >       >       >       >       >    data = ""
>       >       >       >       >       >       >    drivers = ""
>       >       >       >       >       >       >    feature = ""
>       >       >       >       >       >       >    attr = ""
>       >       >       >       >       >       >    error = ""
>       >       >       >       >       >       >    domid = "1"
>       >       >       >       >       >       >    store = ""
>       >       >       >       >       >       >     port = "1"
>       >       >       >       >       >       >     ring-ref = "233473"
>       >       >       >       >       >       >    console = ""
>       >       >       >       >       >       >     backend = "/local/domain/0/backend/console/1/0"
>       >       >       >       >       >       >     backend-id = "0"
>       >       >       >       >       >       >     limit = "1048576"
>       >       >       >       >       >       >     type = "xenconsoled"
>       >       >       >       >       >       >     output = "pty"
>       >       >       >       >       >       >     tty = "/dev/pts/1"
>       >       >       >       >       >       >     port = "2"
>       >       >       >       >       >       >     ring-ref = "233472"
>       >       >       >       >       >       >     vnc-listen = "127.0.0.1"
>       >       >       >       >       >       >     vnc-port = "5900"
>       >       >       >       >       >       >    image = ""
>       >       >       >       >       >       >     device-model-pid = "788"
>       >       >       >       >       >       > vm = ""
>       >       >       >       >       >       >  d81ec5a9-5bf9-4f2b-89e8-0f60d6da948f = ""
>       >       >       >       >       >       >   name = "guest2"
>       >       >       >       >       >       >   uuid = "d81ec5a9-5bf9-4f2b-89e8-0f60d6da948f"
>       >       >       >       >       >       >   start_time = "1520600274.27"
>       >       >       >       >       >       > libxl = ""
>       >       >       >       >       >       >  1 = ""
>       >       >       >       >       >       >   device = ""
>       >       >       >       >       >       >    vbd = ""
>       >       >       >       >       >       >     51712 = ""
>       >       >       >       >       >       >      frontend = "/local/domain/1/device/vbd/51712"
>       >       >       >       >       >       >      backend = "/local/domain/0/backend/vbd/1/51712"
>       >       >       >       >       >       >      params = "/home/root/guest2/xen-guest-image-minimal-raspberrypi4-64.ext3"
>       >       >       >       >       >       >      script = "/etc/xen/scripts/block"
>       >       >       >       >       >       >      frontend-id = "1"
>       >       >       >       >       >       >      online = "1"
>       >       >       >       >       >       >      removable = "0"
>       >       >       >       >       >       >      bootable = "1"
>       >       >       >       >       >       >      state = "1"
>       >       >       >       >       >       >      dev = "xvda"
>       >       >       >       >       >       >      type = "phy"
>       >       >       >       >       >       >      mode = "w"
>       >       >       >       >       >       >      device-type = "disk"
>       >       >       >       >       >       >      discard-enable = "1"
>       >       >       >       >       >       >    vfb = ""
>       >       >       >       >       >       >     0 = ""
>       >       >       >       >       >       >      frontend = "/local/domain/1/device/vfb/0"
>       >       >       >       >       >       >      backend = "/local/domain/0/backend/vfb/1/0"
>       >       >       >       >       >       >      frontend-id = "1"
>       >       >       >       >       >       >      online = "1"
>       >       >       >       >       >       >      state = "1"
>       >       >       >       >       >       >      vnc = "1"
>       >       >       >       >       >       >      vnclisten = "127.0.0.1"
>       >       >       >       >       >       >      vncdisplay = "0"
>       >       >       >       >       >       >      vncunused = "1"
>       >       >       >       >       >       >      sdl = "0"
>       >       >       >       >       >       >      opengl = "0"
>       >       >       >       >       >       >    vkbd = ""
>       >       >       >       >       >       >     0 = ""
>       >       >       >       >       >       >      frontend = "/local/domain/1/device/vkbd/0"
>       >       >       >       >       >       >      backend = "/local/domain/0/backend/vkbd/1/0"
>       >       >       >       >       >       >      frontend-id = "1"
>       >       >       >       >       >       >      online = "1"
>       >       >       >       >       >       >      state = "1"
>       >       >       >       >       >       >    console = ""
>       >       >       >       >       >       >     0 = ""
>       >       >       >       >       >       >      frontend = "/local/domain/1/console"
>       >       >       >       >       >       >      backend = "/local/domain/0/backend/console/1/0"
>       >       >       >       >       >       >      frontend-id = "1"
>       >       >       >       >       >       >      online = "1"
>       >       >       >       >       >       >      state = "1"
>       >       >       >       >       >       >      protocol = "vt100"
>       >       >       >       >       >       >    vif = ""
>       >       >       >       >       >       >     0 = ""
>       >       >       >       >       >       >      frontend = "/local/domain/1/device/vif/0"
>       >       >       >       >       >       >      backend = "/local/domain/0/backend/vif/1/0"
>       >       >       >       >       >       >      frontend-id = "1"
>       >       >       >       >       >       >      online = "1"
>       >       >       >       >       >       >      state = "1"
>       >       >       >       >       >       >      script = "/etc/xen/scripts/vif-bridge"
>       >       >       >       >       >       >      mac = "e4:5f:01:cd:7b:dd"
>       >       >       >       >       >       >      bridge = "xenbr0"
>       >       >       >       >       >       >      handle = "0"
>       >       >       >       >       >       >      type = "vif"
>       >       >       >       >       >       >      hotplug-status = ""
>       >       >       >       >       >       >   type = "pvh"
>       >       >       >       >       >       >   dm-version = "qemu_xen"
>       >       >       >       >       >       > root@raspberrypi4-64:~/guest1#
>       >       >       >       >       >       >
>       >       >       >       >       >       > Any input as per above? Looking forward to hearing from you.
>       >       >       >       >       >       >
>       >       >       >       >       >       > Regards,
>       >       >       >       >       >       > Vipul Kumar
>       >       >       >       >       >       >
>       >       >       >       >       >       > On Wed, Oct 26, 2022 at 5:21 AM Stefano Stabellini <sstabellini@kernel.org> wrote:
>       >       >       >       >       >       >       Hi Vipul,
>       >       >       >       >       >       >
>       >       >       >       >       >       >       If you look at the QEMU logs, it says:
>       >       >       >       >       >       >
>       >       >       >       >       >       >       VNC server running on 127.0.0.1:5900
>       >       >       >       >       >       >
>       >       >       >       >       >       >       That is the VNC server you need to connect to. So in theory:
>       >       >       >       >       >       >
>       >       >       >       >       >       >         vncviewer 127.0.0.1:5900
>       >       >       >       >       >       >
>       >       >       >       >       >       >       should work correctly.
>       >       >       >       >       >       >
>       >       >       >       >       >       >
>       >       >       >       >       >       >       If you have:
>       >       >       >       >       >       >
>       >       >       >       >       >       >         vfb = ["type=vnc"]
>       >       >       >       >       >       >
>       >       >       >       >       >       >       in your xl config file and you have "fbdev" in your Linux guest, it
>       >       >       >       >       >       >       should work.
>       >       >       >       >       >       >
>       >       >       >       >       >       >       If you connect to the VNC server but you get a black screen, it might be
>       >       >       >       >       >       >       a guest configuration issue. I would try with a simpler guest, text only
>       >       >       >       >       >       >       (no X11, no Wayland) and enable the fbdev console (fbcon). See
>       >       >       >       >       >       >       Documentation/fb/fbcon.rst in Linux. You should be able to see a
>       >       >       >       >       >       >       graphical console over VNC.
>       >       >       >       >       >       >
>       >       >       >       >       >       >       If that works, then you know that the fbdev kernel driver (xen-fbfront)
>       >       >       >       >       >       >       works correctly.
>       >       >       >       >       >       >
>       >       >       >       >       >       >       If it doesn't work, the output of "xenstore-ls" would be interesting.
>       >       >       >       >       >       >
>       >       >       >       >       >       >       Cheers,
>       >       >       >       >       >       >
>       >       >       >       >       >       >       Stefano
>       >       >       >       >       >       >
>       >       >       >       >       >       >
>       >       >       >       >       >       >       On Wed, 19 Oct 2022, Vipul Suneja wrote:
>       >       >       >       >       >       >       > Hi Stefano,
>       >       >       >       >       >       >       >
>       >       >       >       >       >       >       > Thanks for the response!
>       >       >       >       >       >       >       >
>       >       >       >       >       >       >       > I am following the same link you shared from the beginning. Tried the command
>       >       "vncviewer
>       >       >       localhost:0"
>       >       >       >       in DOM0
>       >       >       >       >       but
>       >       >       >       >       >       same
>       >       >       >       >       >       >       issue "Can't open
>       >       >       >       >       >       >       > display", below are the logs:
>       >       >       >       >       >       >       >
>       >       >       >       >       >       >       > root@raspberrypi4-64:~# vncviewer localhost:0
>       >       >       >       >       >       >       >
>       >       >       >       >       >       >       > TigerVNC Viewer 64-bit v1.11.0
>       >       >       >       >       >       >       > Built on: 2020-09-08 12:16
>       >       >       >       >       >       >       > Copyright (C) 1999-2020 TigerVNC Team and many others (see README.rst)
>       >       >       >       >       >       >       > See https://www.tigervnc.org for information on TigerVNC.
>       >       >       >       >       >       >       > Can't open display:
>       >       >       >       >       >       >       >
>       >       >       >       >       >       >       > Below are the netstat logs, i couldn't see anything running at port 5900 or
>       5901:
>       >       >       >       >       >       >       >
>       >       >       >       >       >       >       > root@raspberrypi4-64:~# netstat -tuwx
>       >       >       >       >       >       >       > Active Internet connections (w/o servers)
>       >       >       >       >       >       >       > Proto Recv-Q Send-Q Local Address           Foreign Address         State    
>        
>       >       >       >       >       >       >       > tcp        0    164 192.168.1.39:ssh        192.168.1.38:37472    
>        ESTABLISHED
>       >       >       >       >       >       >       > Active UNIX domain sockets (w/o servers)
>       >       >       >       >       >       >       > Proto RefCnt Flags       Type       State         I-Node Path
>       >       >       >       >       >       >       > unix  8      [ ]         DGRAM      CONNECTED      10565 /dev/log
>       >       >       >       >       >       >       > unix  3      [ ]         STREAM     CONNECTED      10891
>       /var/run/xenstored/socket
>       >       >       >       >       >       >       > unix  3      [ ]         STREAM     CONNECTED      13791
>       >       >       >       >       >       >       > unix  3      [ ]         STREAM     CONNECTED      10843
>       /var/run/xenstored/socket
>       >       >       >       >       >       >       > unix  3      [ ]         STREAM     CONNECTED      10573
>       /var/run/xenstored/socket
>       >       >       >       >       >       >       > unix  2      [ ]         DGRAM      CONNECTED      14510
>       >       >       >       >       >       >       > unix  3      [ ]         STREAM     CONNECTED      13249
>       >       >       >       >       >       >       > unix  2      [ ]         DGRAM      CONNECTED      13887
>       >       >       >       >       >       >       > unix  2      [ ]         DGRAM      CONNECTED      10599
>       >       >       >       >       >       >       > unix  3      [ ]         STREAM     CONNECTED      14005
>       >       >       >       >       >       >       > unix  3      [ ]         STREAM     CONNECTED      13258
>       >       >       >       >       >       >       > unix  3      [ ]         STREAM     CONNECTED      13248
>       >       >       >       >       >       >       > unix  3      [ ]         STREAM     CONNECTED      14003
>       >       >       >       >       >       >       > unix  3      [ ]         STREAM     CONNECTED      10572
>       /var/run/xenstored/socket
>       >       >       >       >       >       >       > unix  3      [ ]         STREAM     CONNECTED      10786
>       /var/run/xenstored/socket
>       >       >       >       >       >       >       > unix  3      [ ]         DGRAM      CONNECTED      13186
>       >       >       >       >       >       >       > unix  3      [ ]         STREAM     CONNECTED      10864
>       /var/run/xenstored/socket
>       >       >       >       >       >       >       > unix  3      [ ]         STREAM     CONNECTED      10812
>       /var/run/xenstored/socket
>       >       >       >       >       >       >       > unix  2      [ ]         DGRAM      CONNECTED      14083
>       >       >       >       >       >       >       > unix  3      [ ]         STREAM     CONNECTED      10813
>       /var/run/xenstored/socket
>       >       >       >       >       >       >       > unix  3      [ ]         STREAM     CONNECTED      14068
>       >       >       >       >       >       >       > unix  3      [ ]         STREAM     CONNECTED      13256
>       >       >       >       >       >       >       > unix  3      [ ]         STREAM     CONNECTED      10571
>       /var/run/xenstored/socket
>       >       >       >       >       >       >       > unix  3      [ ]         STREAM     CONNECTED      10842
>       >       >       >       >       >       >       > unix  3      [ ]         STREAM     CONNECTED      13985
>       >       >       >       >       >       >       > unix  3      [ ]         DGRAM      CONNECTED      13185
>       >       >       >       >       >       >       > unix  2      [ ]         STREAM     CONNECTED      13884
>       >       >       >       >       >       >       > unix  2      [ ]         DGRAM      CONNECTED      14528
>       >       >       >       >       >       >       > unix  2      [ ]         DGRAM      CONNECTED      13785
>       >       >       >       >       >       >       > unix  3      [ ]         STREAM     CONNECTED      14034
>       >       >       >       >       >       >       >
>       >       >       >       >       >       >       > Attaching xen log files of /var/log/xen.
>       >       >       >       >       >       >       > I didn't get the role of QEMU here because as mentioned earlier, I am porting
>       in
>       >       raspberrypi
>       >       >       4B.
>       >       >       >       >       >       >       >
>       >       >       >       >       >       >       > Regards,
>       >       >       >       >       >       >       > Vipul Kumar
>       >       >       >       >       >       >       >
>       >       >       >       >       >       >       > On Wed, Oct 19, 2022 at 12:43 AM Stefano Stabellini <sstabellini@kernel.org>
>       wrote:
>       >       >       >       >       >       >       >       It usually works the way it is described in the guide:
>       >       >       >       >       >       >       >
>       >       >       >       >       >       >       >     
>       >       >       >       >       >       >     
>       >       >       >       >       >     
>       >       >       >       >     
>       >       >       >     
>       >       >     
>       >     
>              https://www.virtuatopia.com/index.php?title=Configuring_a_VNC_based_Graphical_Console_for_a_Xen_Paravirtualized_domainU_Guest
>       >       >       >       >       >       >       >
>       >       >       >       >       >       >       >       You don't need to install any VNC-related server software because it is
>       >       >       >       >       >       >       >       already provided by Xen (to be precise it is provided by QEMU working
>       >       >       >       >       >       >       >       together with Xen.)
>       >       >       >       >       >       >       >
>       >       >       >       >       >       >       >       You only need the vnc client in dom0 so that you can connect, but you
>       >       >       >       >       >       >       >       could also run the vnc client outside from another host. So basically
>       >       >       >       >       >       >       >       the following should work when executed in Dom0 after creating DomU:
>       >       >       >       >       >       >       >
>       >       >       >       >       >       >       >         vncviewer localhost:0
>       >       >       >       >       >       >       >
>       >       >       >       >       >       >       >       Can you attach the Xen and QEMU logs (/var/log/xen/*)? And also use
>       >       >       >       >       >       >       >       netstat -taunp to check if there is anything running at port 5900 or
>       >       >       >       >       >       >       >       5901?
>       >       >       >       >       >       >       >
>       >       >       >       >       >       >       >       Cheers,
>       >       >       >       >       >       >       >
>       >       >       >       >       >       >       >       Stefano
>       >       >       >       >       >       >       >
>       >       >       >       >       >       >       >
>       >       >       >       >       >       >       >       On Tue, 18 Oct 2022, Vipul Suneja wrote:
>       >       >       >       >       >       >       >       > Hi Stefano,
>       >       >       >       >       >       >       >       >
>       >       >       >       >       >       >       >       > Thanks for the response!
>       >       >       >       >       >       >       >       >
>       >       >       >       >       >       >       >       > I could install tigerVNC, x11vnc & libvncserver in Dom0
>       xen-image-minimal but
>       >       only
>       >       >       manage to
>       >       >       >       install
>       >       >       >       >       >       >       libvncserver(couldn't
>       >       >       >       >       >       >       >       install tigervnc
>       >       >       >       >       >       >       >       > & x11vnc because of x11
>       >       >       >       >       >       >       >       > support missing, it's wayland) in DOMU custom graphical image. I
>       tried
>       >       running
>       >       >       vncviewer with
>       >       >       >       IP
>       >       >       >       >       address &
>       >       >       >       >       >       port
>       >       >       >       >       >       >       in dom0 to
>       >       >       >       >       >       >       >       access the domu
>       >       >       >       >       >       >       >       > graphical image display as per below commands.
>       >       >       >       >       >       >       >       >  
>       >       >       >       >       >       >       >       >  vncviewer 192.168.1.42:5901
>       >       >       >       >       >       >       >       >  
>       >       >       >       >       >       >       >       >  But it showing can't open display, below are the logs:
>       >       >       >       >       >       >       >       >  
>       >       >       >       >       >       >       >       > root@raspberrypi4-64:~/guest1# vncviewer 192.168.1.42:5901
>       >       >       >       >       >       >       >       >
>       >       >       >       >       >       >       >       > TigerVNC Viewer 64-bit v1.11.0
>       >       >       >       >       >       >       >       > Built on: 2020-09-08 12:16
>       >       >       >       >       >       >       >       > Copyright (C) 1999-2020 TigerVNC Team and many others (see
>       README.rst)
>       >       >       >       >       >       >       >       > See https://www.tigervnc.org for information on TigerVNC.
>       >       >       >       >       >       >       >       > Can't open display:
>       >       >       >       >       >       >       >       > root@raspberrypi4-64:~/guest1#
>       >       >       >       >       >       >       >       >
>       >       >       >       >       >       >       >       > I am not exactly sure what the issue is but I thought only
>       libvncserver in
>       >       DOMU could
>       >       >       work to
>       >       >       >       get
>       >       >       >       >       access but
>       >       >       >       >       >       it
>       >       >       >       >       >       >       did not
>       >       >       >       >       >       >       >       work. 
>       >       >       >       >       >       >       >       > If TigerVNC is the issue here then is there any other VNC source
>       which could
>       >       be
>       >       >       installed for
>       >       >       >       both
>       >       >       >       >       x11 &
>       >       >       >       >       >       >       wayland supported
>       >       >       >       >       >       >       >       images?
>       >       >       >       >       >       >       >       >
>       >       >       >       >       >       >       >       > Regards,
>       >       >       >       >       >       >       >       > Vipul Kumar
>       >       >       >       >       >       >       >       >
>       >       >       >       >       >       >       >       > On Tue, Oct 18, 2022 at 2:40 AM Stefano Stabellini
>       <sstabellini@kernel.org>
>       >       wrote:
>       >       >       >       >       >       >       >       >       VNC is typically easier to setup, because SDL needs extra
>       libraries at
>       >       >       >       >       >       >       >       >       build time and runtime. If QEMU is built without SDL support it
>       won't
>       >       >       >       >       >       >       >       >       start when you ask for SDL.
>       >       >       >       >       >       >       >       >
>       >       >       >       >       >       >       >       >       VNC should work with both x11 and wayland in your domU. It
>       doesn't work
>       >       >       >       >       >       >       >       >       at the x11 level, it exposes a special fbdev device in your
>       domU that
>       >       >       >       >       >       >       >       >       should work with:
>       >       >       >       >       >       >       >       >       - a graphical console in Linux domU
>       >       >       >       >       >       >       >       >       - x11
>       >       >       >       >       >       >       >       >       - wayland (but I haven't tested this so I am not 100% sure
>       about it)
>       >       >       >       >       >       >       >       >
>       >       >       >       >       >       >       >       >       When you say "it doesn't work", what do you mean? Do you get a
>       black
>       >       >       >       >       >       >       >       >       window?
>       >       >       >       >       >       >       >       >
>       >       >       >       >       >       >       >       >       You need CONFIG_XEN_FBDEV_FRONTEND in Linux domU
>       >       >       >       >       >       >       >       >       (drivers/video/fbdev/xen-fbfront.c). I would try to get a
>       graphical
>       >       text
>       >       >       >       >       >       >       >       >       console up and running in your domU before attempting
>       x11/wayland.
>       >       >       >       >       >       >       >       >
>       >       >       >       >       >       >       >       >       Cheers,
>       >       >       >       >       >       >       >       >
>       >       >       >       >       >       >       >       >       Stefano
>       >       >       >       >       >       >       >       >
>       >       >       >       >       >       >       >       >       On Mon, 17 Oct 2022, Vipul Suneja wrote:
>       >       >       >       >       >       >       >       >       > Hi,
>       >       >       >       >       >       >       >       >       > Thanks!
>       >       >       >       >       >       >       >       >       >
>       >       >       >       >       >       >       >       >       > I have ported xen minimal image as DOM0 & custom wayland GUI
>       based
>       >       image as
>       >       >       DOMU in
>       >       >       >       raspberry
>       >       >       >       >       pi4B. I
>       >       >       >       >       >       >       am trying to
>       >       >       >       >       >       >       >       make GUI
>       >       >       >       >       >       >       >       >       display up
>       >       >       >       >       >       >       >       >       > for guest machine. I tried using sdl, included below line in
>       >       guest.conf file
>       >       >       >       >       >       >       >       >       > vfb= [ 'sdl=1' ]
>       >       >       >       >       >       >       >       >       >
>       >       >       >       >       >       >       >       >       > But it is throwing below error:
>       >       >       >       >       >       >       >       >       >
>       >       >       >       >       >       >       >       >       > root@raspberrypi4-64:~/guest1# xl create -c guest1.cfg
>       >       >       >       >       >       >       >       >       > Parsing config from guest1.cfg
>       >       >       >       >       >       >       >       >       > libxl: error: libxl_qmp.c:1400:qmp_ev_fd_callback: Domain
>       3:error on
>       >       QMP
>       >       >       socket:
>       >       >       >       Connection
>       >       >       >       >       reset by
>       >       >       >       >       >       >       peer
>       >       >       >       >       >       >       >       >       > libxl: error: libxl_qmp.c:1439:qmp_ev_fd_callback: Domain
>       3:Error
>       >       happened
>       >       >       with the
>       >       >       >       QMP
>       >       >       >       >       connection to
>       >       >       >       >       >       >       QEMU
>       >       >       >       >       >       >       >       >       > libxl: error: libxl_dm.c:3351:device_model_postconfig_done:
>       Domain
>       >       3:Post DM
>       >       >       startup
>       >       >       >       configs
>       >       >       >       >       failed,
>       >       >       >       >       >       >       rc=-26
>       >       >       >       >       >       >       >       >       > libxl: error: libxl_create.c:1867:domcreate_devmodel_started:
>       Domain
>       >       3:device
>       >       >       model
>       >       >       >       did not
>       >       >       >       >       start:
>       >       >       >       >       >       -26
>       >       >       >       >       >       >       >       >       > libxl: error: libxl_aoutils.c:646:libxl__kill_xs_path: Device
>       Model
>       >       already
>       >       >       exited
>       >       >       >       >       >       >       >       >       > libxl: error: libxl_domain.c:1183:libxl__destroy_domid:
>       Domain
>       >       3:Non-existant
>       >       >       domain
>       >       >       >       >       >       >       >       >       > libxl: error: libxl_domain.c:1137:domain_destroy_callback:
>       Domain
>       >       3:Unable to
>       >       >       destroy
>       >       >       >       guest
>       >       >       >       >       >       >       >       >       > libxl: error: libxl_domain.c:1064:domain_destroy_cb: Domain
>       >       3:Destruction of
>       >       >       domain
>       >       >       >       failed
>       >       >       >       >       >       >       >       >       >
>       >       >       >       >       >       >       >       >       > Another way is VNC, i could install tigervnc in DOM0 but same
>       i
>       >       couldn't in
>       >       >       guest
>       >       >       >       machine
>       >       >       >       >       because it
>       >       >       >       >       >       >       doesn't support
>       >       >       >       >       >       >       >       >       x11(supports wayland
>       >       >       >       >       >       >       >       >       > only). I am completely blocked here, Need your support to
>       enable the
>       >       display
>       >       >       up.
>       >       >       >       >       >       >       >       >       > Any alternative of VNC which could work in both x11 & wayland
>       >       supported
>       >       >       images?
>       >       >       >       >       >       >       >       >       >
>       >       >       >       >       >       >       >       >       > Any input on VNC, SDL or any other way to proceed on this?
>       Looking
>       >       forward to
>       >       >       hearing
>       >       >       >       from
>       >       >       >       >       you.
>       >       >       >       >       >       >       >       >       >
>       >       >       >       >       >       >       >       >       > Regards,
>       >       >       >       >       >       >       >       >       > Vipul Kumar
>       >       >       >       >       >       >       >       >
>       >       >       >       >       >       >       >       >
>       >       >       >       >       >       >       >       >
>       >       >       >       >       >       >       >
>       >       >       >       >       >       >       >
>       >       >       >       >       >       >       >
>       >       >       >       >       >       >
>       >       >       >       >       >       >
>       >       >       >       >       >       >
>       >       >       >       >       >
>       >       >       >       >       >
>       >       >       >       >       >
>       >       >       >       >
>       >       >       >       >
>       >       >       >       >
>       >       >       >
>       >       >       >
>       >       >       >
>       >       >
>       >       >
>       >       >
>       >
>       >
>       >
> 
> 
> 

Re: Porting Xen in raspberry pi4B

[Vipul Suneja]

[-- Attachment #1: Type: text/plain, Size: 100070 bytes --]

Hi Stefano,

Thanks!

Any input further as per the logs attached?

Regards,
Vipul Kumar

On Mon, Dec 26, 2022 at 11:30 PM Vipul Suneja <vsuneja63@gmail.com> wrote:

> Hi Stefano,
>
> Thanks!
>
> As you have mention function call qemu_create_displaysurface,
> qemu_create_displaysurface_from, dpy_gfx_replace_surface, dpy_gfx_update
> and dpy_gfx_check_format, i found that
> these functions are not part of /ui/vnc.c source but they are defined in
> /ui/console.c source. Even none of these functions have been called from
> the vnc.c source. I have included debug logs for
> all of these functions in console.c but could see in the logs that only
> qemu_create_displaysurface &  dpy_gfx_replace_surface functions are
> invoked. Even i tried vncviewer
> on the host machine but other functions are not invoked. Attaching the log
> file, any other suggestion as per log file or any input for debugging vnc
> source file.
>
> *You can also try to use another QEMU UI like SDL to see if the problem is
> specific to VNC only.*
> I already tried with SDL, by adding "vfb=[ 'type=sdl' ]" in the guest
> configuration file but it failed & didn't start the guest machine. Correct
> me if I am wrong with configuration or steps to use SDL?
>
> Thanks & Regards,
> Vipul Kumar
>
> On Fri, Dec 23, 2022 at 5:13 AM Stefano Stabellini <sstabellini@kernel.org>
> wrote:
>
>> Hi Vipul,
>>
>> Great that you managed to setup a debugging environment. The logs look
>> very promising: it looks like xenfb.c is handling events as expected.
>> So it would apparently seem that xen-fbfront.c -> xenfb.c connection is
>> working.
>>
>> So the next step is the xenfb.c -> ./ui/vnc.c is working.
>>
>> It could be that the pixels and mouse events arrive just fine in
>> xenfb.c, but then there is an issue with exporting them to the vncserver
>> implementation inside QEMU, which is ./ui/vnc.c. The interesting
>> functions there are qemu_create_displaysurface,
>> qemu_create_displaysurface_from, dpy_gfx_replace_surface,
>> dpy_gfx_update, and dpy_gfx_check_format.
>>
>> Specifically dpy_gfx_update should cause VNC to render the new area.
>>
>> qemu_create_displaysurface_from let VNC use the xenfb buffer directly
>> with VNC, rather than using a secondary buffer and memory copies.
>> Interestingly, dpy_gfx_check_format should be used to check if it is
>> appropriate to share the buffer (qemu_create_displaysurface_from) or not
>> (qemu_create_displaysurface) but we don't call it.
>>
>> I think it would be good to add a call to dpy_gfx_check_format in
>> xenfb_update where we call qemu_create_displaysurface_from and also add
>> a printk.
>>
>> You can try to disable the buffer sharing by replacing
>> qemu_create_displaysurface_from with qemu_create_displaysurface. You can
>> also try to use another QEMU UI like SDL to see if the problem is
>> specific to VNC only.
>>
>> Cheers,
>>
>> Stefano
>>
>>
>> On Mon, 19 Dec 2022, Vipul Suneja wrote:
>> > Hi Stefano,
>> >
>> > Thanks!
>> >
>> > I could prepare a patch for adding debug printf logs in xenfb.c &
>> re-compile QEMU in yocto image. Just for reference, I have included logs
>> > in all the functions.
>> > Attaching qemu log file, could see the entry & exit logs coming up for
>> "xenfb_handle_events" & "xenfb_map_fb" also after the host machine
>> > boots up. Can you please further assist, which parameters has to be
>> cross checked or any other input as per logs?
>> >
>> > Thanks & Regards,
>> > Vipul Kumar
>> >
>> > On Thu, Dec 15, 2022 at 4:17 AM Stefano Stabellini <
>> sstabellini@kernel.org> wrote:
>> >       Hi Vipul,
>> >
>> >       For QEMU you actually need to follow the Yocto build process to
>> update
>> >       the QEMU binary. That is because QEMU is a userspace application
>> with
>> >       lots of library dependencies so we cannot just do "make" with a
>> >       cross-compiler like in the case of Xen.
>> >
>> >       So you need to make changes to QEMU and then add those changes as
>> a
>> >       patch to the Yocto QEMU build recipe, or configure Yocto to your
>> local
>> >       tree to build QEMU. I am not a Yocto expert and the Yocto
>> community
>> >       would be a better place to ask for advice there. You can see from
>> here
>> >       some instructions on how to build Xen using a local tree, see the
>> usage
>> >       of EXTERNALSRC (note that this is *not* what you need: you need
>> to build
>> >       QEMU with a local tree, not Xen. But I thought that the wikipage
>> might
>> >       still be a starting point)
>> >
>> >       https://wiki.xenproject.org/wiki/Xen_on_ARM_and_Yocto
>> >
>> >       Cheers,
>> >
>> >       Stefano
>> >
>> >
>> >       On Thu, 15 Dec 2022, Vipul Suneja wrote:
>> >       > Hi Stefano,
>> >       >
>> >       > Thanks!
>> >       >
>> >       > I could see QEMU 6.2.0 compiled & installed in the host image
>> xen-image-minimal. I could find xenfb.c source file also &
>> >       modified the same
>> >       > with debug logs.
>> >       > I have set up a cross compile environment, did 'make clean' &
>> 'make all' to recompile but it's failing. In case i am doing
>> >       wrong, Can you
>> >       > please assist me
>> >       > with the correct steps to compile qemu? Below are the error
>> logs:
>> >       >
>> >       >
>> >       agl@agl-OptiPlex-7010
>> :~/Automotive/ADAS_Infotainment/Platform/Poky_Kirkstone/build/tmp/work/cortexa72-poky-linux/qemu/6.2.0-r0/build$
>> >       make
>> >       > all
>> >       > [1/3864] Compiling C object libslirp.a.p/slirp_src_arp_table.c.o
>> >       > [2/3864] Compiling C object
>> subprojects/libvhost-user/libvhost-user.a.p/libvhost-user.c.o
>> >       > [3/3864] Linking static target
>> subprojects/libvhost-user/libvhost-user.a
>> >       > [4/3864] Compiling C object libslirp.a.p/slirp_src_vmstate.c.o
>> >       > [5/3864] Compiling C object libslirp.a.p/slirp_src_dhcpv6.c.o
>> >       > [6/3864] Compiling C object libslirp.a.p/slirp_src_dnssearch.c.o
>> >       > [7/3864] Compiling C object libslirp.a.p/slirp_src_bootp.c.o
>> >       > [8/3864] Compiling C object libslirp.a.p/slirp_src_cksum.c.o
>> >       > [9/3864] Compiling C object libslirp.a.p/slirp_src_if.c.o
>> >       > [10/3864] Compiling C object libslirp.a.p/slirp_src_ip6_icmp.c.o
>> >       > [11/3864] Compiling C object
>> libslirp.a.p/slirp_src_ip6_input.c.o
>> >       > [12/3864] Compiling C object
>> libslirp.a.p/slirp_src_ip6_output.c.o
>> >       > [13/3864] Compiling C object libslirp.a.p/slirp_src_ip_icmp.c.o
>> >       > [14/3864] Compiling C object libslirp.a.p/slirp_src_ip_input.c.o
>> >       > [15/3864] Compiling C object
>> libslirp.a.p/slirp_src_ip_output.c.o
>> >       > [16/3864] Compiling C object libslirp.a.p/slirp_src_mbuf.c.o
>> >       > [17/3864] Compiling C object libslirp.a.p/slirp_src_misc.c.o
>> >       > [18/3864] Compiling C object libslirp.a.p/slirp_src_ncsi.c.o
>> >       > [19/3864] Compiling C object
>> libslirp.a.p/slirp_src_ndp_table.c.o
>> >       > [20/3864] Compiling C object libslirp.a.p/slirp_src_sbuf.c.o
>> >       > [21/3864] Compiling C object libslirp.a.p/slirp_src_slirp.c.o
>> >       > [22/3864] Compiling C object libslirp.a.p/slirp_src_socket.c.o
>> >       > [23/3864] Compiling C object libslirp.a.p/slirp_src_state.c.o
>> >       > [24/3864] Compiling C object libslirp.a.p/slirp_src_stream.c.o
>> >       > [25/3864] Compiling C object
>> libslirp.a.p/slirp_src_tcp_input.c.o
>> >       > [26/3864] Compiling C object
>> libslirp.a.p/slirp_src_tcp_output.c.o
>> >       > [27/3864] Compiling C object libslirp.a.p/slirp_src_tcp_subr.c.o
>> >       > [28/3864] Compiling C object
>> libslirp.a.p/slirp_src_tcp_timer.c.o
>> >       > [29/3864] Compiling C object libslirp.a.p/slirp_src_tftp.c.o
>> >       > [30/3864] Compiling C object libslirp.a.p/slirp_src_udp.c.o
>> >       > [31/3864] Compiling C object libslirp.a.p/slirp_src_udp6.c.o
>> >       > [32/3864] Compiling C object libslirp.a.p/slirp_src_util.c.o
>> >       > [33/3864] Compiling C object libslirp.a.p/slirp_src_version.c.o
>> >       > [34/3864] Linking static target libslirp.a
>> >       > [35/3864] Generating qemu-version.h with a custom command
>> (wrapped by meson to capture output)
>> >       > FAILED: qemu-version.h
>> >
>>  >/home/agl/Automotive/ADAS_Infotainment/Platform/Poky_Kirkstone/build/tmp/work/cortexa72-poky-linux/qemu/6.2.0-r0/recipe-sysroot-native/usr
>> >
>> >       > /bin/meson --internal exe --capture
>> qemu-version.h--/home/agl/Automotive/ADAS_Infotainment/Platform/Poky_Kirkstone/build/tmp/work/cortexa72-poky-linux/qemu/6.2.0-r0/qemu-6.2.0/scripts/qemu
>> >       -v
>> >       > ersion.sh
>> >
>>  /home/agl/Automotive/ADAS_Infotainment/Platform/Poky_Kirkstone/build/tmp/work/cortexa72-poky-linux/qemu/6.2.0-r0/qemu-6.2.0
>> ''
>> >       > 6.2.0
>> >       > /usr/bin/env: ‘nativepython3’: No such file or directory
>> >       > ninja: build stopped: subcommand failed.
>> >       > make: *** [Makefile:162: run-ninja] Error 1
>> >       >
>> >       > Thanks & Regards,
>> >       > Vipul Kumar
>> >       >
>> >       > On Wed, Dec 14, 2022 at 4:55 AM Stefano Stabellini <
>> sstabellini@kernel.org> wrote:
>> >       >       Hi Vipul,
>> >       >
>> >       >       Good progress! The main function we should check is
>> "xenfb_refresh" but
>> >       >       from the logs it looks like it is called several times.
>> Which means that
>> >       >       everything seems to be working as expected on the Linux
>> side.
>> >       >
>> >       >       It is time to investigate the QEMU side:
>> >       >       ./hw/display/xenfb.c:xenfb_handle_events
>> >       >       ./hw/display/xenfb.c:xenfb_map_fb
>> >       >
>> >       >       I wonder if the issue is internal to QEMU. You might want
>> to use an
>> >       >       older QEMU version to check if it works, maybe 6.0 or 5.0
>> or even 4.0.
>> >       >       I also wonder if it is a problem between xenfb.c and the
>> rest of QEMU. I
>> >       >       would investigate how xenfb->pixels is rendered by the
>> rest of QEMU.
>> >       >       Specifically you might want to look at the call to
>> >       >       qemu_create_displaysurface,
>> qemu_create_displaysurface_from and
>> >       >       dpy_gfx_replace_surface in xenfb_update.
>> >       >
>> >       >       I hope this helps.
>> >       >
>> >       >       Cheers,
>> >       >
>> >       >       Stefano
>> >       >
>> >       >
>> >       >       On Tue, 13 Dec 2022, Vipul Suneja wrote:
>> >       >       > Hi Stefano,
>> >       >       >
>> >       >       > Thanks!
>> >       >       >
>> >       >       > I modified xen-fbfront.c source file, included printk
>> debug logs & cross compiled it. I included the printk debug log
>> >       at the
>> >       >       entry & exit
>> >       >       > of all functions of xen-fbfront.c file.
>> >       >       > Generated kernel module & loaded in guest machine at
>> bootup. I could see lots of logs coming up, and could see
>> >       multiple
>> >       >       functions being
>> >       >       > invoked even if I have not used vncviewer in the host.
>> Attaching the log file for reference. Any specific function or
>> >       >       parameters that have
>> >       >       > to be checked or any other suggestion as per logs?
>> >       >       >
>> >       >       > Thanks & Regards,
>> >       >       > Vipul Kumar
>> >       >       >
>> >       >       > On Tue, Dec 13, 2022 at 3:44 AM Stefano Stabellini <
>> sstabellini@kernel.org> wrote:
>> >       >       >       Hi Vipul,
>> >       >       >
>> >       >       >       I am online on IRC OFTC #xendevel (
>> https://www.oftc.net/, you need a
>> >       >       >       registered nickname to join #xendevel).
>> >       >       >
>> >       >       >       For development and debugging I find that it is a
>> lot easier to
>> >       >       >       crosscompile the kernel "by hand", and do a
>> monolithic build, rather
>> >       >       >       than going through Yocto.
>> >       >       >
>> >       >       >       For instance the following builds for me:
>> >       >       >
>> >       >       >       cd linux.git
>> >       >       >       export ARCH=arm64
>> >       >       >       export CROSS_COMPILE=/path/to/cross-compiler
>> >       >       >       make defconfig
>> >       >       >       [add printks to drivers/video/fbdev/xen-fbfront.c]
>> >       >       >       make -j8 Image.gz
>> >       >       >
>> >       >       >       And Image.gz boots on Xen as DomU kernel without
>> issues.
>> >       >       >
>> >       >       >       Cheers,
>> >       >       >
>> >       >       >       Stefano
>> >       >       >
>> >       >       >       On Sat, 10 Dec 2022, Vipul Suneja wrote:
>> >       >       >       > Hi Stefano,
>> >       >       >       >
>> >       >       >       > Thanks!
>> >       >       >       >
>> >       >       >       > I have included printk debug logs in the
>> xen-fbfront.c source file. While cross compiling to generate .ko
>> >       with
>> >       >       >       "xen-guest-image-minimal"
>> >       >       >       > toolchain it's throwing a modpost
>> >       >       >       > not found error. I could see the modpost.c
>> source file but the final script is missing. Any input on this,
>> >       Below are
>> >       >       the
>> >       >       >       logs:
>> >       >       >       >
>> >       >       >       > agl@agl-OptiPlex-7010:~/Automotive/ADAS_Infotainment/project/Application/Xen/Framebuffer$
>> make
>> >       >       >       > make ARCH=arm64
>> -I/opt/poky/4.0.5/sysroots/cortexa72-poky-linux/usr/include/asm -C
>> >       >       >       >
>> /opt/poky/4.0.5/sysroots/cortexa72-poky-linux/lib/modules/5.15.72-yocto-standard/build
>> >       >       >       >
>> M=/home/agl/Automotive/ADAS_Infotainment/project/Application/Xen/Framebuffer
>> modules
>> >       >       >       > make[1]: Entering directory
>> >
>>  '/opt/poky/4.0.5/sysroots/cortexa72-poky-linux/lib/modules/5.15.72-yocto-standard/build'
>> >       >       >       > arch/arm64/Makefile:36: Detected assembler with
>> broken .inst; disassembly will be unreliable
>> >       >       >       > warning: the compiler differs from the one used
>> to build the kernel
>> >       >       >       >   The kernel was built by: gcc (Ubuntu
>> 9.4.0-1ubuntu1~20.04.1) 9.4.0
>> >       >       >       >   You are using:
>> aarch64-poky-linux-gcc (GCC) 11.3.0
>> >       >       >       >   CC [M]
>>  /home/agl/Automotive/ADAS_Infotainment/project/Application/Xen/Framebuffer/xen-fbfront.o
>> >       >       >       >   MODPOST
>> /home/agl/Automotive/ADAS_Infotainment/project/Application/Xen/Framebuffer/Module.symvers
>> >       >       >       > /bin/sh: 1: scripts/mod/modpost: not found
>> >       >       >       > make[2]: *** [scripts/Makefile.modpost:133:
>> >       >       >
>>  /home/agl/Automotive/ADAS_Infotainment/project/Application/Xen/Framebuffer/Module.symvers]
>> >       >       >       > Error 127
>> >       >       >       > make[1]: *** [Makefile:1813: modules] Error 2
>> >       >       >       > make[1]: Leaving directory
>> >
>>  '/opt/poky/4.0.5/sysroots/cortexa72-poky-linux/lib/modules/5.15.72-yocto-standard/build'
>> >       >       >       > make: *** [Makefile:5: all] Error 2
>> >       >       >       > agl@agl-OptiPlex-7010:~/Automotive/ADAS_Infotainment/project/Application/Xen/Framebuffer$
>> ls -l
>> >       >       >       > total 324
>> >       >       >       > -rwxrwxrwx 1 agl agl    359 Dec 10 22:41
>> Makefile
>> >       >       >       > -rw-rw-r-- 1 agl agl     90 Dec 10 22:49
>> modules.order
>> >       >       >       > -rw-r--r-- 1 agl agl  18331 Dec  1 20:32
>> xen-fbfront.c
>> >       >       >       > -rw-rw-r-- 1 agl agl     90 Dec 10 22:49
>> xen-fbfront.mod
>> >       >       >       > -rw-rw-r-- 1 agl agl 297832 Dec 10 22:49
>> xen-fbfront.o
>> >       >       >       > agl@agl-OptiPlex-7010:~/Automotive/ADAS_Infotainment/project/Application/Xen/Framebuffer$
>> file xen-fbfront.o
>> >       >       >       > xen-fbfront.o: ELF 64-bit LSB relocatable, ARM
>> aarch64, version 1 (SYSV), with debug_info, not stripped
>> >       >       >       > agl@agl-OptiPlex-7010
>> :~/Automotive/ADAS_Infotainment/project/Application/Xen/Framebuffer$
>> >       >       >       >
>> >       >       >       > I have connected a HDMI based 1980x1024
>> resolution display screen to raspberrypi4 for testing purposes. I
>> >       hope
>> >       >       connecting
>> >       >       >       this display to
>> >       >       >       > rpi4 should be ok.
>> >       >       >       >
>> >       >       >       > Is there any other way we can connect also for
>> detailed discussion on the display bringup issue? This will
>> >       really
>> >       >       help to
>> >       >       >       resolve this
>> >       >       >       > issue.
>> >       >       >       >
>> >       >       >       > Thanks & Regards,
>> >       >       >       > Vipul Kumar
>> >       >       >       >
>> >       >       >       > On Fri, Dec 2, 2022 at 1:02 AM Stefano
>> Stabellini <sstabellini@kernel.org> wrote:
>> >       >       >       >       On Thu, 1 Dec 2022, Vipul Suneja wrote:
>> >       >       >       >       > Hi Stefano,
>> >       >       >       >       > Thanks!
>> >       >       >       >       >
>> >       >       >       >       > I am exploring both options here,
>> modification of framebuffer source file & setting up x11vnc server
>> >       in
>> >       >       guest.
>> >       >       >       >       > Other than these I would like to share
>> a few findings with you.
>> >       >       >       >       >
>> >       >       >       >       > 1. If i keep
>> "CONFIG_XEN_FBDEV_FRONTEND=y" then xen-fbfront.ko is not generating but if
>> i keep
>> >       >       >       "CONFIG_XEN_FBDEV_FRONTEND=m"
>> >       >       >       >       > then could see xen-fbfront.ko & its
>> loading also. Same things with other frontend/backend drivers
>> >       also. Do we
>> >       >       need to
>> >       >       >       >       configure these
>> >       >       >       >       > drivers as a module(m) only?
>> >       >       >       >
>> >       >       >       >       xen-fbfront should work both as a module
>> (xen-fbfront.ko) or built-in
>> >       >       >       >       (CONFIG_XEN_FBDEV_FRONTEND=y).
>> >       >       >       >
>> >       >       >       >
>> >       >       >       >
>> >       >       >       >       > 2. I could see xenstored service is
>> running for the host but it's always failing for the
>> >       guest machine. I
>> >       >       could see
>> >       >       >       it in
>> >       >       >       >       bootup logs & via
>> >       >       >       >       > systemctl status also.
>> >       >       >       >
>> >       >       >       >       That is normal. xenstored is only meant
>> to be run in Dom0, not in the
>> >       >       >       >       domUs. If you use the same rootfs for
>> Dom0 and DomU then xenstored will
>> >       >       >       >       fail starting in the DomU (but should
>> succeed in Dom0), which is what we
>> >       >       >       >       want.
>> >       >       >       >
>> >       >       >       >       If you run "xenstore-ls" in Dom0, you'll
>> see a bunch of entries,
>> >       >       >       >       including some of them related to "vfb"
>> which is the virtual framebuffer
>> >       >       >       >       protocol. You should also see an entry
>> called "state" set to "4" which
>> >       >       >       >       means "connected". state = 4 is usually
>> when everything works. Normally
>> >       >       >       >       when things don't work state != 4.
>> >       >       >       >
>> >       >       >       >
>> >       >       >       >
>> >       >       >       >       > Below are the logs:
>> >       >       >       >       > [  OK  ] Reached target Basic System.
>> >       >       >       >       > [  OK  ] Started Kernel Logging Service.
>> >       >       >       >       > [  OK  ] Started System Logging Service.
>> >       >       >       >       >          Starting D-Bus System Message
>> Bus...
>> >       >       >       >       >          Starting User Login
>> Management...
>> >       >       >       >       >          Starting Permit User
>> Sessions...
>> >       >       >       >       >          Starting The Xen xenstore...
>> >       >       >       >       >          Starting OpenSSH Key
>> Generation...
>> >       >       >       >       > [FAILED] Failed to start The Xen
>> xenstore.
>> >       >       >       >       > See 'systemctl status
>> xenstored.service' for details.
>> >       >       >       >       > [DEPEND] Dependency failed for qemu for
>> xen dom0 disk backend.
>> >       >       >       >       > [DEPEND] Dependency failed for Xend…p
>> guests on boot and shutdown.
>> >       >       >       >       > [DEPEND] Dependency failed for
>> xen-…des, JSON configuration stub).
>> >       >       >       >       > [DEPEND] Dependency failed for
>> Xenc…guest consoles and hypervisor.
>> >       >       >       >       > [  OK  ] Finished Permit User Sessions.
>> >       >       >       >       > [  OK  ] Started Getty on tty1.
>> >       >       >       >       > [  OK  ] Started Serial Getty on hvc0.
>> >       >       >       >       > [  OK  ] Started Serial Getty on ttyS0.
>> >       >       >       >       > [  OK  ] Reached target Login Prompts.
>> >       >       >       >       >          Starting Xen-watchdog - run
>> xen watchdog daemon...
>> >       >       >       >       > [  OK  ] Started D-Bus System Message
>> Bus.
>> >       >       >       >       > [  OK  ] Started Xen-watchdog - run xen
>> watchdog daemon.
>> >       >       >       >       > [  OK  ] Finished OpenSSH Key
>> Generation.
>> >       >       >       >       > [  OK  ] Started User Login Management.
>> >       >       >       >       > [  OK  ] Reached target Multi-User
>> System.
>> >       >       >       >       >          Starting Record Runlevel
>> Change in UTMP...
>> >       >       >       >       > [  OK  ] Finished Record Runlevel
>> Change in UTMP.
>> >       >       >       >       > fbcon: Taking over console
>> >       >       >       >       >
>> >       >       >       >       > Poky (Yocto Project Reference Distro)
>> 4.0.4 raspberrypi4-64 hvc0
>> >       >       >       >       >
>> >       >       >       >       > raspberrypi4-64 login: root
>> >       >       >       >       > root@raspberrypi4-64:~#
>> >       >       >       >       > root@raspberrypi4-64:~#
>> >       >       >       >       > root@raspberrypi4-64:~# systemctl
>> status xenstored.service
>> >       >       >       >       > x xenstored.service - The Xen xenstore
>> >       >       >       >       >      Loaded: loaded
>> (/lib/systemd/system/xenstored.service; enabled; vendor preset: enabled)
>> >       >       >       >       >      Active: failed (Result: exit-code)
>> since Thu 2022-12-01 06:12:05 UTC; 26s ago
>> >       >       >       >       >     Process: 195 ExecStartPre=/bin/grep
>> -q control_d /proc/xen/capabilities (code=exited,
>> >       status=1/FAILURE)
>> >       >       >       >       >
>> >       >       >       >       > Dec 01 06:12:04 raspberrypi4-64
>> systemd[1]: Starting The Xen xenstore...
>> >       >       >       >       > Dec 01 06:12:05 raspberrypi4-64
>> systemd[1]: xenstored.service: Control pro...URE
>> >       >       >       >       > Dec 01 06:12:05 raspberrypi4-64
>> systemd[1]: xenstored.service: Failed with...e'.
>> >       >       >       >       > Dec 01 06:12:05 raspberrypi4-64
>> systemd[1]: Failed to start The Xen xenstore.
>> >       >       >       >       > Hint: Some lines were ellipsized, use
>> -l to show in full.
>> >       >       >       >       > root@raspberrypi4-64:~#
>> >       >       >       >       >
>> >       >       >       >       > Any input on these?
>> >       >       >       >       >
>> >       >       >       >       > Thanks & Regards,
>> >       >       >       >       > Vipul Kumar
>> >       >       >       >       >
>> >       >       >       >       > On Wed, Nov 23, 2022 at 5:41 AM Stefano
>> Stabellini <sstabellini@kernel.org> wrote:
>> >       >       >       >       >       Hi Vipul,
>> >       >       >       >       >
>> >       >       >       >       >       I cannot spot any issue in the
>> configuration, in particual you have:
>> >       >       >       >       >
>> >       >       >       >       >       CONFIG_XEN_FBDEV_FRONTEND=y
>> >       >       >       >       >
>> >       >       >       >       >       which is what you need.
>> >       >       >       >       >
>> >       >       >       >       >       The only thing I can suggest is
>> to add printks to the Linux frontend
>> >       >       >       >       >       driver (the one running in the
>> domU) which is
>> >       >       >       >       >       drivers/video/fbdev/xen-fbfront.c
>> and printfs to the QEMU backend
>> >       >       >       >       >       (running in Dom0) which is
>> hw/display/xenfb.c to figure out what is
>> >       >       >       >       >       going on.
>> >       >       >       >       >
>> >       >       >       >       >
>> >       >       >       >       >       Alternatively, you can setup PV
>> network with the domU, such as:
>> >       >       >       >       >
>> >       >       >       >       >         vif=['']
>> >       >       >       >       >
>> >       >       >       >       >       and then run x11 and a x11vnc
>> server in your domU. You should be able to
>> >       >       >       >       >       connect to it using vncviewer at
>> the network IP of your domU.
>> >       >       >       >       >
>> >       >       >       >       >       Basically you are skipping the
>> problem because instead of using the PV
>> >       >       >       >       >       framebuffer protocol, you just
>> use VNC over the network with the domU.
>> >       >       >       >       >
>> >       >       >       >       >
>> >       >       >       >       >       Cheers,
>> >       >       >       >       >
>> >       >       >       >       >       Stefano
>> >       >       >       >       >
>> >       >       >       >       >
>> >       >       >       >       >       On Tue, 22 Nov 2022, Vipul Suneja
>> wrote:
>> >       >       >       >       >       > Hi Stefano,
>> >       >       >       >       >       > Thanks for the support!
>> >       >       >       >       >       >
>> >       >       >       >       >       > Looks like I have tried all the
>> combinations & possible ways to get display up but failed. Is
>> >       there
>> >       >       any
>> >       >       >       document or
>> >       >       >       >       pdf for
>> >       >       >       >       >       porting xen on
>> >       >       >       >       >       > raspberrypi4.
>> >       >       >       >       >       > I could find lot's of links
>> telling the same but couldn't see any official user guide or
>> >       document
>> >       >       from the
>> >       >       >       xen
>> >       >       >       >       community on
>> >       >       >       >       >       the same. If
>> >       >       >       >       >       > there is something to refer
>> >       >       >       >       >       > to please share with me.
>> >       >       >       >       >       > I am attaching the kernel
>> configuration file also, just take a look if i have missed
>> >       anything.
>> >       >       >       >       >       > Any other suggestions or input
>> from your end could be really helpful?
>> >       >       >       >       >       >
>> >       >       >       >       >       > Regards,
>> >       >       >       >       >       > Vipul Kumar
>> >       >       >       >       >       >
>> >       >       >       >       >       > On Fri, Nov 11, 2022 at 6:40 AM
>> Stefano Stabellini <sstabellini@kernel.org> wrote:
>> >       >       >       >       >       >       Hi Vipul,
>> >       >       >       >       >       >
>> >       >       >       >       >       >       Sorry for the late reply.
>> From the earlier logs that you sent, it looks
>> >       >       >       >       >       >       like everything should be
>> working correctly. Specifically:
>> >       >       >       >       >       >
>> >       >       >       >       >       >            vfb = ""
>> >       >       >       >       >       >             1 = ""
>> >       >       >       >       >       >              0 = ""
>> >       >       >       >       >       >               frontend =
>> "/local/domain/1/device/vfb/0"
>> >       >       >       >       >       >               frontend-id = "1"
>> >       >       >       >       >       >               online = "1"
>> >       >       >       >       >       >               state = "4"
>> >       >       >       >       >       >               vnc = "1"
>> >       >       >       >       >       >               vnclisten =
>> "127.0.0.1"
>> >       >       >       >       >       >               vncdisplay = "0"
>> >       >       >       >       >       >               vncunused = "1"
>> >       >       >       >       >       >               sdl = "0"
>> >       >       >       >       >       >               opengl = "0"
>> >       >       >       >       >       >               feature-resize =
>> "1"
>> >       >       >       >       >       >               hotplug-status =
>> "connected"
>> >       >       >       >       >       >               request-update =
>> "1"
>> >       >       >       >       >       >
>> >       >       >       >       >       >       state "4" means
>> "connected". So I would expect that you should be able
>> >       >       >       >       >       >       to connect to the vnc
>> server using vncviewer. You might not see anything
>> >       >       >       >       >       >       (black screen) but you
>> should definitely be able to connect.
>> >       >       >       >       >       >
>> >       >       >       >       >       >       I wouldn't try to launch
>> x11 in the guest just yet. fbcon in Linux is
>> >       >       >       >       >       >       enough to render
>> something on the screen. You should be able to see the
>> >       >       >       >       >       >       Linux text-based console
>> rendered graphically, connecting to it via vnc.
>> >       >       >       >       >       >
>> >       >       >       >       >       >       Sorry for the basic
>> question, but have you tried all the following?
>> >       >       >       >       >       >
>> >       >       >       >       >       >       vncviewer 127.0.0.1:0
>> >       >       >       >       >       >       vncviewer 127.0.0.1:1
>> >       >       >       >       >       >       vncviewer 127.0.0.1:2
>> >       >       >       >       >       >       vncviewer 127.0.0.1:5900
>> >       >       >       >       >       >       vncviewer 127.0.0.1:5901
>> >       >       >       >       >       >       vncviewer 127.0.0.1:5902
>> >       >       >       >       >       >
>> >       >       >       >       >       >       Given that from the
>> xenstore-ls logs everything seems to work correctly
>> >       >       >       >       >       >       I am not sure what else
>> to suggest. You might have to add printf to QEMU
>> >       >       >       >       >       >       ui/vnc.c and
>> hw/display/xenfb.c to see what is going wrong.
>> >       >       >       >       >       >
>> >       >       >       >       >       >       Cheers,
>> >       >       >       >       >       >
>> >       >       >       >       >       >       Stefano
>> >       >       >       >       >       >
>> >       >       >       >       >       >
>> >       >       >       >       >       >       On Mon, 7 Nov 2022, Vipul
>> Suneja wrote:
>> >       >       >       >       >       >       > Hi Stefano,
>> >       >       >       >       >       >       > Thanks!
>> >       >       >       >       >       >       >
>> >       >       >       >       >       >       > Any input further on
>> "xenstore-ls" logs?
>> >       >       >       >       >       >       >
>> >       >       >       >       >       >       > I am trying to run the
>> x0vncserver & x11vnc server manually on guest
>> >       >       machine(xen_guest_image_minimal)
>> >       >       >       image
>> >       >       >       >       but it's
>> >       >       >       >       >       failing
>> >       >       >       >       >       >       with the below
>> >       >       >       >       >       >       > error.
>> >       >       >       >       >       >       >
>> >       >       >       >       >       >       > root@raspberrypi4-64:/usr/bin#
>> x0vncserver
>> >       >       >       >       >       >       > x0vncserver: unable to
>> open display ""
>> >       >       >       >       >       >       > root@raspberrypi4-64
>> :/usr/bin#
>> >       >       >       >       >       >       > root@raspberrypi4-64:/usr/bin#
>> x11vnc
>> >       >       >       >       >       >       >
>> ###############################################################
>> >       >       >       >       >       >       >
>> #@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@#
>> >       >       >       >       >       >       > #@
>>                                       @#
>> >       >       >       >       >       >       > #@  **  WARNING  **
>>  WARNING  **  WARNING  **  WARNING  **   @#
>> >       >       >       >       >       >       > #@
>>                                       @#
>> >       >       >       >       >       >       > #@        YOU ARE
>> RUNNING X11VNC WITHOUT A PASSWORD!!        @#
>> >       >       >       >       >       >       > #@
>>                                       @#
>> >       >       >       >       >       >       > #@  This means anyone
>> with network access to this computer   @#
>> >       >       >       >       >       >       > #@  may be able to view
>> and control your desktop.            @#
>> >       >       >       >       >       >       > #@
>>                                       @#
>> >       >       >       >       >       >       > #@ >>> If you did not
>> mean to do this Press CTRL-C now!! <<< @#
>> >       >       >       >       >       >       > #@
>>                                       @#
>> >       >       >       >       >       >       >
>> #@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@#
>> >       >       >       >       >       >       > #@
>>                                       @#
>> >       >       >       >       >       >       > #@  You can create an
>> x11vnc password file by running:       @#
>> >       >       >       >       >       >       > #@
>>                                       @#
>> >       >       >       >       >       >       > #@       x11vnc
>> -storepasswd password /path/to/passfile      @#
>> >       >       >       >       >       >       > #@  or   x11vnc
>> -storepasswd /path/to/passfile               @#
>> >       >       >       >       >       >       > #@  or   x11vnc
>> -storepasswd                                 @#
>> >       >       >       >       >       >       > #@
>>                                       @#
>> >       >       >       >       >       >       > #@  (the last one will
>> use ~/.vnc/passwd)                    @#
>> >       >       >       >       >       >       > #@
>>                                       @#
>> >       >       >       >       >       >       > #@  and then starting
>> x11vnc via:                            @#
>> >       >       >       >       >       >       > #@
>>                                       @#
>> >       >       >       >       >       >       > #@      x11vnc -rfbauth
>> /path/to/passfile                    @#
>> >       >       >       >       >       >       > #@
>>                                       @#
>> >       >       >       >       >       >       > #@  an existing
>> ~/.vnc/passwd file from another VNC          @#
>> >       >       >       >       >       >       > #@  application will
>> work fine too.                          @#
>> >       >       >       >       >       >       > #@
>>                                       @#
>> >       >       >       >       >       >       > #@  You can also use
>> the -passwdfile or -passwd options.     @#
>> >       >       >       >       >       >       > #@  (note -passwd is
>> unsafe if local users are not trusted)  @#
>> >       >       >       >       >       >       > #@
>>                                       @#
>> >       >       >       >       >       >       > #@  Make sure any
>> -rfbauth and -passwdfile password files    @#
>> >       >       >       >       >       >       > #@  cannot be read by
>> untrusted users.                       @#
>> >       >       >       >       >       >       > #@
>>                                       @#
>> >       >       >       >       >       >       > #@  Use x11vnc -usepw
>> to automatically use your              @#
>> >       >       >       >       >       >       > #@  ~/.vnc/passwd or
>> ~/.vnc/passwdfile password files.       @#
>> >       >       >       >       >       >       > #@  (and prompt you to
>> create ~/.vnc/passwd if neither       @#
>> >       >       >       >       >       >       > #@  file exists.)
>>  Under -usepw, x11vnc will exit if it      @#
>> >       >       >       >       >       >       > #@  cannot find a
>> password to use.                           @#
>> >       >       >       >       >       >       > #@
>>                                       @#
>> >       >       >       >       >       >       > #@
>>                                       @#
>> >       >       >       >       >       >       > #@  Even with a
>> password, the subsequent VNC traffic is      @#
>> >       >       >       >       >       >       > #@  sent in the clear.
>> Consider tunnelling via ssh(1):      @#
>> >       >       >       >       >       >       > #@
>>                                       @#
>> >       >       >       >       >       >       > #@
>> http://www.karlrunge.com/x11vnc/#tunnelling            @#
>> >       >       >       >       >       >       > #@
>>                                       @#
>> >       >       >       >       >       >       > #@  Or using the x11vnc
>> SSL options: -ssl and -stunnel       @#
>> >       >       >       >       >       >       > #@
>>                                       @#
>> >       >       >       >       >       >       > #@  Please Read the
>> documentation for more info about        @#
>> >       >       >       >       >       >       > #@  passwords,
>> security, and encryption.                     @#
>> >       >       >       >       >       >       > #@
>>                                       @#
>> >       >       >       >       >       >       > #@
>> http://www.karlrunge.com/x11vnc/faq.html#faq-passwd    @#
>> >       >       >       >       >       >       > #@
>>                                       @#
>> >       >       >       >       >       >       > #@  To disable this
>> warning use the -nopw option, or put     @#
>> >       >       >       >       >       >       > #@  'nopw' on a line in
>> your ~/.x11vncrc file.               @#
>> >       >       >       >       >       >       > #@
>>                                       @#
>> >       >       >       >       >       >       >
>> #@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@#
>> >       >       >       >       >       >       >
>> ###############################################################
>> >       >       >       >       >       >       > 09/03/2018 12:58:41
>> x11vnc version: 0.9.16 lastmod: 2019-01-05  pid: 424
>> >       >       >       >       >       >       > 09/03/2018 12:58:41
>> XOpenDisplay("") failed.
>> >       >       >       >       >       >       > 09/03/2018 12:58:41
>> Trying again with XAUTHLOCALHOSTNAME=localhost ...
>> >       >       >       >       >       >       > 09/03/2018 12:58:41
>> >       >       >       >       >       >       > 09/03/2018 12:58:41 ***
>> XOpenDisplay failed. No -display or DISPLAY.
>> >       >       >       >       >       >       > 09/03/2018 12:58:41 ***
>> Trying ":0" in 4 seconds.  Press Ctrl-C to abort.
>> >       >       >       >       >       >       > 09/03/2018 12:58:41 ***
>> 1 2 3 4
>> >       >       >       >       >       >       > 09/03/2018 12:58:45
>> XOpenDisplay(":0") failed.
>> >       >       >       >       >       >       > 09/03/2018 12:58:45
>> Trying again with XAUTHLOCALHOSTNAME=localhost ...
>> >       >       >       >       >       >       > 09/03/2018 12:58:45
>> XOpenDisplay(":0") failed.
>> >       >       >       >       >       >       > 09/03/2018 12:58:45
>> Trying again with unset XAUTHLOCALHOSTNAME ...
>> >       >       >       >       >       >       > 09/03/2018 12:58:45
>> >       >       >       >       >       >       >
>> >       >       >       >       >       >       > 09/03/2018 12:58:45
>> ***************************************
>> >       >       >       >       >       >       > 09/03/2018 12:58:45 ***
>> XOpenDisplay failed (:0)
>> >       >       >       >       >       >       >
>> >       >       >       >       >       >       > *** x11vnc was unable
>> to open the X DISPLAY: ":0", it cannot continue.
>> >       >       >       >       >       >       > *** There may be
>> "Xlib:" error messages above with details about the failure.
>> >       >       >       >       >       >       >
>> >       >       >       >       >       >       > Some tips and
>> guidelines:
>> >       >       >       >       >       >       >
>> >       >       >       >       >       >       > ** An X server (the one
>> you wish to view) must be running before x11vnc is
>> >       >       >       >       >       >       >    started: x11vnc does
>> not start the X server.  (however, see the -create
>> >       >       >       >       >       >       >    option if that is
>> what you really want).
>> >       >       >       >       >       >       >
>> >       >       >       >       >       >       > ** You must use
>> -display <disp>, -OR- set and export your $DISPLAY
>> >       >       >       >       >       >       >    environment variable
>> to refer to the display of the desired X server.
>> >       >       >       >       >       >       >  - Usually the display
>> is simply ":0" (in fact x11vnc uses this if you forget
>> >       >       >       >       >       >       >    to specify it), but
>> in some multi-user situations it could be ":1", ":2",
>> >       >       >       >       >       >       >    or even ":137".  Ask
>> your administrator or a guru if you are having
>> >       >       >       >       >       >       >    difficulty
>> determining what your X DISPLAY is.
>> >       >       >       >       >       >       >
>> >       >       >       >       >       >       > ** Next, you need to
>> have sufficient permissions (Xauthority)
>> >       >       >       >       >       >       >    to connect to the X
>> DISPLAY.   Here are some Tips:
>> >       >       >       >       >       >       >
>> >       >       >       >       >       >       >  - Often, you just need
>> to run x11vnc as the user logged into the X session.
>> >       >       >       >       >       >       >    So make sure to be
>> that user when you type x11vnc.
>> >       >       >       >       >       >       >  - Being root is
>> usually not enough because the incorrect MIT-MAGIC-COOKIE
>> >       >       >       >       >       >       >    file may be
>> accessed.  The cookie file contains the secret key that
>> >       >       >       >       >       >       >    allows x11vnc to
>> connect to the desired X DISPLAY.
>> >       >       >       >       >       >       >  - You can explicitly
>> indicate which MIT-MAGIC-COOKIE file should be used
>> >       >       >       >       >       >       >    by the -auth option,
>> e.g.:
>> >       >       >       >       >       >       >        x11vnc -auth
>> /home/someuser/.Xauthority -display :0
>> >       >       >       >       >       >       >        x11vnc -auth
>> /tmp/.gdmzndVlR -display :0
>> >       >       >       >       >       >       >    you must have read
>> permission for the auth file.
>> >       >       >       >       >       >       >    See also '-auth
>> guess' and '-findauth' discussed below.
>> >       >       >       >       >       >       >
>> >       >       >       >       >       >       > ** If NO ONE is logged
>> into an X session yet, but there is a greeter login
>> >       >       >       >       >       >       >    program like "gdm",
>> "kdm", "xdm", or "dtlogin" running, you will need
>> >       >       >       >       >       >       >    to find and use the
>> raw display manager MIT-MAGIC-COOKIE file.
>> >       >       >       >       >       >       >    Some examples for
>> various display managers:
>> >       >       >       >       >       >       >
>> >       >       >       >       >       >       >      gdm:     -auth
>> /var/gdm/:0.Xauth
>> >       >       >       >       >       >       >               -auth
>> /var/lib/gdm/:0.Xauth
>> >       >       >       >       >       >       >      kdm:     -auth
>> /var/lib/kdm/A:0-crWk72
>> >       >       >       >       >       >       >               -auth
>> /var/run/xauth/A:0-crWk72
>> >       >       >       >       >       >       >      xdm:     -auth
>> /var/lib/xdm/authdir/authfiles/A:0-XQvaJk
>> >       >       >       >       >       >       >      dtlogin: -auth
>> /var/dt/A:0-UgaaXa
>> >       >       >       >       >       >       >
>> >       >       >       >       >       >       >    Sometimes the
>> command "ps wwwwaux | grep auth" can reveal the file location.
>> >       >       >       >       >       >       >
>> >       >       >       >       >       >       >    Starting with x11vnc
>> 0.9.9 you can have it try to guess by using:
>> >       >       >       >       >       >       >
>> >       >       >       >       >       >       >               -auth
>> guess
>> >       >       >       >       >       >       >
>> >       >       >       >       >       >       >    (see also the x11vnc
>> -findauth option.)
>> >       >       >       >       >       >       >
>> >       >       >       >       >       >       >    Only root will have
>> read permission for the file, and so x11vnc must be run
>> >       >       >       >       >       >       >    as root (or copy
>> it).  The random characters in the filenames will of course
>> >       >       >       >       >       >       >    change and the
>> directory the cookie file resides in is system dependent.
>> >       >       >       >       >       >       >
>> >       >       >       >       >       >       > See also:
>> http://www.karlrunge.com/x11vnc/faq.html
>> >       >       >       >       >       >       >
>> >       >       >       >       >       >       > Regards,
>> >       >       >       >       >       >       > Vipul Kumar
>> >       >       >       >       >       >       >
>> >       >       >       >       >       >       > On Thu, Nov 3, 2022 at
>> 10:27 PM Vipul Suneja <vsuneja63@gmail.com> wrote:
>> >       >       >       >       >       >       >       Hi Stefano,
>> >       >       >       >       >       >       > Thanks!
>> >       >       >       >       >       >       >
>> >       >       >       >       >       >       > I used
>> xen-guest-image-minimal(simple console based image) as a guest with fbcon &
>> >       fbdev
>> >       >       enabled in
>> >       >       >       kernel
>> >       >       >       >       >       configurations but
>> >       >       >       >       >       >       still
>> >       >       >       >       >       >       > the same error can't
>> open the display.
>> >       >       >       >       >       >       > below are the outcome
>> of "xenstore-ls":
>> >       >       >       >       >       >       >
>> >       >       >       >       >       >       > root@raspberrypi4-64:~/guest1#
>> xenstore-ls
>> >       >       >       >       >       >       > tool = ""
>> >       >       >       >       >       >       >  xenstored = ""
>> >       >       >       >       >       >       > local = ""
>> >       >       >       >       >       >       >  domain = ""
>> >       >       >       >       >       >       >   0 = ""
>> >       >       >       >       >       >       >    control = ""
>> >       >       >       >       >       >       >     feature-poweroff =
>> "1"
>> >       >       >       >       >       >       >     feature-reboot = "1"
>> >       >       >       >       >       >       >    domid = "0"
>> >       >       >       >       >       >       >    name = "Domain-0"
>> >       >       >       >       >       >       >    device-model = ""
>> >       >       >       >       >       >       >     0 = ""
>> >       >       >       >       >       >       >      backends = ""
>> >       >       >       >       >       >       >       console = ""
>> >       >       >       >       >       >       >       vkbd = ""
>> >       >       >       >       >       >       >       vfb = ""
>> >       >       >       >       >       >       >       qnic = ""
>> >       >       >       >       >       >       >      state = "running"
>> >       >       >       >       >       >       >     1 = ""
>> >       >       >       >       >       >       >      backends = ""
>> >       >       >       >       >       >       >       console = ""
>> >       >       >       >       >       >       >       vkbd = ""
>> >       >       >       >       >       >       >       vfb = ""
>> >       >       >       >       >       >       >       qnic = ""
>> >       >       >       >       >       >       >      state = "running"
>> >       >       >       >       >       >       >    backend = ""
>> >       >       >       >       >       >       >     vbd = ""
>> >       >       >       >       >       >       >      1 = ""
>> >       >       >       >       >       >       >       51712 = ""
>> >       >       >       >       >       >       >        frontend =
>> "/local/domain/1/device/vbd/51712"
>> >       >       >       >       >       >       >        params =
>> "/home/root/guest2/xen-guest-image-minimal-raspberrypi4-64.ext3"
>> >       >       >       >       >       >       >        script =
>> "/etc/xen/scripts/block"
>> >       >       >       >       >       >       >        frontend-id = "1"
>> >       >       >       >       >       >       >        online = "1"
>> >       >       >       >       >       >       >        removable = "0"
>> >       >       >       >       >       >       >        bootable = "1"
>> >       >       >       >       >       >       >        state = "4"
>> >       >       >       >       >       >       >        dev = "xvda"
>> >       >       >       >       >       >       >        type = "phy"
>> >       >       >       >       >       >       >        mode = "w"
>> >       >       >       >       >       >       >        device-type =
>> "disk"
>> >       >       >       >       >       >       >        discard-enable =
>> "1"
>> >       >       >       >       >       >       >
>>  feature-max-indirect-segments = "256"
>> >       >       >       >       >       >       >
>>  multi-queue-max-queues = "4"
>> >       >       >       >       >       >       >
>>  max-ring-page-order = "4"
>> >       >       >       >       >       >       >        node =
>> "/dev/loop0"
>> >       >       >       >       >       >       >        physical-device
>> = "7:0"
>> >       >       >       >       >       >       >
>>  physical-device-path = "/dev/loop0"
>> >       >       >       >       >       >       >        hotplug-status =
>> "connected"
>> >       >       >       >       >       >       >
>>  feature-flush-cache = "1"
>> >       >       >       >       >       >       >
>>  discard-granularity = "4096"
>> >       >       >       >       >       >       >
>>  discard-alignment = "0"
>> >       >       >       >       >       >       >        discard-secure =
>> "0"
>> >       >       >       >       >       >       >        feature-discard
>> = "1"
>> >       >       >       >       >       >       >        feature-barrier
>> = "1"
>> >       >       >       >       >       >       >
>>  feature-persistent = "1"
>> >       >       >       >       >       >       >        sectors =
>> "1794048"
>> >       >       >       >       >       >       >        info = "0"
>> >       >       >       >       >       >       >        sector-size =
>> "512"
>> >       >       >       >       >       >       >
>>  physical-sector-size = "512"
>> >       >       >       >       >       >       >     vfb = ""
>> >       >       >       >       >       >       >      1 = ""
>> >       >       >       >       >       >       >       0 = ""
>> >       >       >       >       >       >       >        frontend =
>> "/local/domain/1/device/vfb/0"
>> >       >       >       >       >       >       >        frontend-id = "1"
>> >       >       >       >       >       >       >        online = "1"
>> >       >       >       >       >       >       >        state = "4"
>> >       >       >       >       >       >       >        vnc = "1"
>> >       >       >       >       >       >       >        vnclisten =
>> "127.0.0.1"
>> >       >       >       >       >       >       >        vncdisplay = "0"
>> >       >       >       >       >       >       >        vncunused = "1"
>> >       >       >       >       >       >       >        sdl = "0"
>> >       >       >       >       >       >       >        opengl = "0"
>> >       >       >       >       >       >       >        feature-resize =
>> "1"
>> >       >       >       >       >       >       >        hotplug-status =
>> "connected"
>> >       >       >       >       >       >       >        request-update =
>> "1"
>> >       >       >       >       >       >       >     vkbd = ""
>> >       >       >       >       >       >       >      1 = ""
>> >       >       >       >       >       >       >       0 = ""
>> >       >       >       >       >       >       >        frontend =
>> "/local/domain/1/device/vkbd/0"
>> >       >       >       >       >       >       >        frontend-id = "1"
>> >       >       >       >       >       >       >        online = "1"
>> >       >       >       >       >       >       >        state = "4"
>> >       >       >       >       >       >       >
>>  feature-abs-pointer = "1"
>> >       >       >       >       >       >       >
>>  feature-raw-pointer = "1"
>> >       >       >       >       >       >       >        hotplug-status =
>> "connected"
>> >       >       >       >       >       >       >     console = ""
>> >       >       >       >       >       >       >      1 = ""
>> >       >       >       >       >       >       >       0 = ""
>> >       >       >       >       >       >       >        frontend =
>> "/local/domain/1/console"
>> >       >       >       >       >       >       >        frontend-id = "1"
>> >       >       >       >       >       >       >        online = "1"
>> >       >       >       >       >       >       >        state = "1"
>> >       >       >       >       >       >       >        protocol =
>> "vt100"
>> >       >       >       >       >       >       >     vif = ""
>> >       >       >       >       >       >       >      1 = ""
>> >       >       >       >       >       >       >       0 = ""
>> >       >       >       >       >       >       >        frontend =
>> "/local/domain/1/device/vif/0"
>> >       >       >       >       >       >       >        frontend-id = "1"
>> >       >       >       >       >       >       >        online = "1"
>> >       >       >       >       >       >       >        state = "4"
>> >       >       >       >       >       >       >        script =
>> "/etc/xen/scripts/vif-bridge"
>> >       >       >       >       >       >       >        mac =
>> "e4:5f:01:cd:7b:dd"
>> >       >       >       >       >       >       >        bridge = "xenbr0"
>> >       >       >       >       >       >       >        handle = "0"
>> >       >       >       >       >       >       >        type = "vif"
>> >       >       >       >       >       >       >        hotplug-status =
>> "connected"
>> >       >       >       >       >       >       >        feature-sg = "1"
>> >       >       >       >       >       >       >
>>  feature-gso-tcpv4 = "1"
>> >       >       >       >       >       >       >
>>  feature-gso-tcpv6 = "1"
>> >       >       >       >       >       >       >
>>  feature-ipv6-csum-offload = "1"
>> >       >       >       >       >       >       >        feature-rx-copy
>> = "1"
>> >       >       >       >       >       >       >
>>  feature-xdp-headroom = "1"
>> >       >       >       >       >       >       >        feature-rx-flip
>> = "0"
>> >       >       >       >       >       >       >
>>  feature-multicast-control = "1"
>> >       >       >       >       >       >       >
>>  feature-dynamic-multicast-control = "1"
>> >       >       >       >       >       >       >
>>  feature-split-event-channels = "1"
>> >       >       >       >       >       >       >
>>  multi-queue-max-queues = "4"
>> >       >       >       >       >       >       >
>>  feature-ctrl-ring = "1"
>> >       >       >       >       >       >       >   1 = ""
>> >       >       >       >       >       >       >    vm =
>> "/vm/d81ec5a9-5bf9-4f2b-89e8-0f60d6da948f"
>> >       >       >       >       >       >       >    name = "guest2"
>> >       >       >       >       >       >       >    cpu = ""
>> >       >       >       >       >       >       >     0 = ""
>> >       >       >       >       >       >       >      availability =
>> "online"
>> >       >       >       >       >       >       >     1 = ""
>> >       >       >       >       >       >       >      availability =
>> "online"
>> >       >       >       >       >       >       >    memory = ""
>> >       >       >       >       >       >       >     static-max =
>> "2097152"
>> >       >       >       >       >       >       >     target = "2097152"
>> >       >       >       >       >       >       >     videoram = "0"
>> >       >       >       >       >       >       >    device = ""
>> >       >       >       >       >       >       >     suspend = ""
>> >       >       >       >       >       >       >      event-channel = ""
>> >       >       >       >       >       >       >     vbd = ""
>> >       >       >       >       >       >       >      51712 = ""
>> >       >       >       >       >       >       >       backend =
>> "/local/domain/0/backend/vbd/1/51712"
>> >       >       >       >       >       >       >       backend-id = "0"
>> >       >       >       >       >       >       >       state = "4"
>> >       >       >       >       >       >       >       virtual-device =
>> "51712"
>> >       >       >       >       >       >       >       device-type =
>> "disk"
>> >       >       >       >       >       >       >
>> multi-queue-num-queues = "2"
>> >       >       >       >       >       >       >       queue-0 = ""
>> >       >       >       >       >       >       >        ring-ref = "8"
>> >       >       >       >       >       >       >        event-channel =
>> "4"
>> >       >       >       >       >       >       >       queue-1 = ""
>> >       >       >       >       >       >       >        ring-ref = "9"
>> >       >       >       >       >       >       >        event-channel =
>> "5"
>> >       >       >       >       >       >       >       protocol =
>> "arm-abi"
>> >       >       >       >       >       >       >
>> feature-persistent = "1"
>> >       >       >       >       >       >       >     vfb = ""
>> >       >       >       >       >       >       >      0 = ""
>> >       >       >       >       >       >       >       backend =
>> "/local/domain/0/backend/vfb/1/0"
>> >       >       >       >       >       >       >       backend-id = "0"
>> >       >       >       >       >       >       >       state = "4"
>> >       >       >       >       >       >       >       page-ref =
>> "275022"
>> >       >       >       >       >       >       >       event-channel =
>> "3"
>> >       >       >       >       >       >       >       protocol =
>> "arm-abi"
>> >       >       >       >       >       >       >       feature-update =
>> "1"
>> >       >       >       >       >       >       >     vkbd = ""
>> >       >       >       >       >       >       >      0 = ""
>> >       >       >       >       >       >       >       backend =
>> "/local/domain/0/backend/vkbd/1/0"
>> >       >       >       >       >       >       >       backend-id = "0"
>> >       >       >       >       >       >       >       state = "4"
>> >       >       >       >       >       >       >
>> request-abs-pointer = "1"
>> >       >       >       >       >       >       >       page-ref =
>> "275322"
>> >       >       >       >       >       >       >       page-gref = "1284"
>> >       >       >       >       >       >       >       event-channel =
>> "10"
>> >       >       >       >       >       >       >     vif = ""
>> >       >       >       >       >       >       >      0 = ""
>> >       >       >       >       >       >       >       backend =
>> "/local/domain/0/backend/vif/1/0"
>> >       >       >       >       >       >       >       backend-id = "0"
>> >       >       >       >       >       >       >       state = "4"
>> >       >       >       >       >       >       >       handle = "0"
>> >       >       >       >       >       >       >       mac =
>> "e4:5f:01:cd:7b:dd"
>> >       >       >       >       >       >       >       mtu = "1500"
>> >       >       >       >       >       >       >       xdp-headroom = "0"
>> >       >       >       >       >       >       >
>> multi-queue-num-queues = "2"
>> >       >       >       >       >       >       >       queue-0 = ""
>> >       >       >       >       >       >       >        tx-ring-ref =
>> "1280"
>> >       >       >       >       >       >       >        rx-ring-ref =
>> "1281"
>> >       >       >       >       >       >       >        event-channel-tx
>> = "6"
>> >       >       >       >       >       >       >        event-channel-rx
>> = "7"
>> >       >       >       >       >       >       >       queue-1 = ""
>> >       >       >       >       >       >       >        tx-ring-ref =
>> "1282"
>> >       >       >       >       >       >       >        rx-ring-ref =
>> "1283"
>> >       >       >       >       >       >       >        event-channel-tx
>> = "8"
>> >       >       >       >       >       >       >        event-channel-rx
>> = "9"
>> >       >       >       >       >       >       >       request-rx-copy =
>> "1"
>> >       >       >       >       >       >       >       feature-rx-notify
>> = "1"
>> >       >       >       >       >       >       >       feature-sg = "1"
>> >       >       >       >       >       >       >       feature-gso-tcpv4
>> = "1"
>> >       >       >       >       >       >       >       feature-gso-tcpv6
>> = "1"
>> >       >       >       >       >       >       >
>> feature-ipv6-csum-offload = "1"
>> >       >       >       >       >       >       >    control = ""
>> >       >       >       >       >       >       >     shutdown = ""
>> >       >       >       >       >       >       >     feature-poweroff =
>> "1"
>> >       >       >       >       >       >       >     feature-reboot = "1"
>> >       >       >       >       >       >       >     feature-suspend = ""
>> >       >       >       >       >       >       >     sysrq = ""
>> >       >       >       >       >       >       >
>> platform-feature-multiprocessor-suspend = "1"
>> >       >       >       >       >       >       >
>> platform-feature-xs_reset_watches = "1"
>> >       >       >       >       >       >       >    data = ""
>> >       >       >       >       >       >       >    drivers = ""
>> >       >       >       >       >       >       >    feature = ""
>> >       >       >       >       >       >       >    attr = ""
>> >       >       >       >       >       >       >    error = ""
>> >       >       >       >       >       >       >    domid = "1"
>> >       >       >       >       >       >       >    store = ""
>> >       >       >       >       >       >       >     port = "1"
>> >       >       >       >       >       >       >     ring-ref = "233473"
>> >       >       >       >       >       >       >    console = ""
>> >       >       >       >       >       >       >     backend =
>> "/local/domain/0/backend/console/1/0"
>> >       >       >       >       >       >       >     backend-id = "0"
>> >       >       >       >       >       >       >     limit = "1048576"
>> >       >       >       >       >       >       >     type = "xenconsoled"
>> >       >       >       >       >       >       >     output = "pty"
>> >       >       >       >       >       >       >     tty = "/dev/pts/1"
>> >       >       >       >       >       >       >     port = "2"
>> >       >       >       >       >       >       >     ring-ref = "233472"
>> >       >       >       >       >       >       >     vnc-listen =
>> "127.0.0.1"
>> >       >       >       >       >       >       >     vnc-port = "5900"
>> >       >       >       >       >       >       >    image = ""
>> >       >       >       >       >       >       >     device-model-pid =
>> "788"
>> >       >       >       >       >       >       > vm = ""
>> >       >       >       >       >       >       >
>>  d81ec5a9-5bf9-4f2b-89e8-0f60d6da948f = ""
>> >       >       >       >       >       >       >   name = "guest2"
>> >       >       >       >       >       >       >   uuid =
>> "d81ec5a9-5bf9-4f2b-89e8-0f60d6da948f"
>> >       >       >       >       >       >       >   start_time =
>> "1520600274.27"
>> >       >       >       >       >       >       > libxl = ""
>> >       >       >       >       >       >       >  1 = ""
>> >       >       >       >       >       >       >   device = ""
>> >       >       >       >       >       >       >    vbd = ""
>> >       >       >       >       >       >       >     51712 = ""
>> >       >       >       >       >       >       >      frontend =
>> "/local/domain/1/device/vbd/51712"
>> >       >       >       >       >       >       >      backend =
>> "/local/domain/0/backend/vbd/1/51712"
>> >       >       >       >       >       >       >      params =
>> "/home/root/guest2/xen-guest-image-minimal-raspberrypi4-64.ext3"
>> >       >       >       >       >       >       >      script =
>> "/etc/xen/scripts/block"
>> >       >       >       >       >       >       >      frontend-id = "1"
>> >       >       >       >       >       >       >      online = "1"
>> >       >       >       >       >       >       >      removable = "0"
>> >       >       >       >       >       >       >      bootable = "1"
>> >       >       >       >       >       >       >      state = "1"
>> >       >       >       >       >       >       >      dev = "xvda"
>> >       >       >       >       >       >       >      type = "phy"
>> >       >       >       >       >       >       >      mode = "w"
>> >       >       >       >       >       >       >      device-type =
>> "disk"
>> >       >       >       >       >       >       >      discard-enable =
>> "1"
>> >       >       >       >       >       >       >    vfb = ""
>> >       >       >       >       >       >       >     0 = ""
>> >       >       >       >       >       >       >      frontend =
>> "/local/domain/1/device/vfb/0"
>> >       >       >       >       >       >       >      backend =
>> "/local/domain/0/backend/vfb/1/0"
>> >       >       >       >       >       >       >      frontend-id = "1"
>> >       >       >       >       >       >       >      online = "1"
>> >       >       >       >       >       >       >      state = "1"
>> >       >       >       >       >       >       >      vnc = "1"
>> >       >       >       >       >       >       >      vnclisten =
>> "127.0.0.1"
>> >       >       >       >       >       >       >      vncdisplay = "0"
>> >       >       >       >       >       >       >      vncunused = "1"
>> >       >       >       >       >       >       >      sdl = "0"
>> >       >       >       >       >       >       >      opengl = "0"
>> >       >       >       >       >       >       >    vkbd = ""
>> >       >       >       >       >       >       >     0 = ""
>> >       >       >       >       >       >       >      frontend =
>> "/local/domain/1/device/vkbd/0"
>> >       >       >       >       >       >       >      backend =
>> "/local/domain/0/backend/vkbd/1/0"
>> >       >       >       >       >       >       >      frontend-id = "1"
>> >       >       >       >       >       >       >      online = "1"
>> >       >       >       >       >       >       >      state = "1"
>> >       >       >       >       >       >       >    console = ""
>> >       >       >       >       >       >       >     0 = ""
>> >       >       >       >       >       >       >      frontend =
>> "/local/domain/1/console"
>> >       >       >       >       >       >       >      backend =
>> "/local/domain/0/backend/console/1/0"
>> >       >       >       >       >       >       >      frontend-id = "1"
>> >       >       >       >       >       >       >      online = "1"
>> >       >       >       >       >       >       >      state = "1"
>> >       >       >       >       >       >       >      protocol = "vt100"
>> >       >       >       >       >       >       >    vif = ""
>> >       >       >       >       >       >       >     0 = ""
>> >       >       >       >       >       >       >      frontend =
>> "/local/domain/1/device/vif/0"
>> >       >       >       >       >       >       >      backend =
>> "/local/domain/0/backend/vif/1/0"
>> >       >       >       >       >       >       >      frontend-id = "1"
>> >       >       >       >       >       >       >      online = "1"
>> >       >       >       >       >       >       >      state = "1"
>> >       >       >       >       >       >       >      script =
>> "/etc/xen/scripts/vif-bridge"
>> >       >       >       >       >       >       >      mac =
>> "e4:5f:01:cd:7b:dd"
>> >       >       >       >       >       >       >      bridge = "xenbr0"
>> >       >       >       >       >       >       >      handle = "0"
>> >       >       >       >       >       >       >      type = "vif"
>> >       >       >       >       >       >       >      hotplug-status = ""
>> >       >       >       >       >       >       >   type = "pvh"
>> >       >       >       >       >       >       >   dm-version =
>> "qemu_xen"
>> >       >       >       >       >       >       > root@raspberrypi4-64
>> :~/guest1#
>> >       >       >       >       >       >       >
>> >       >       >       >       >       >       > Any input as per above?
>> Looking forward to hearing from you.
>> >       >       >       >       >       >       >
>> >       >       >       >       >       >       > Regards,
>> >       >       >       >       >       >       > Vipul Kumar
>> >       >       >       >       >       >       >
>> >       >       >       >       >       >       > On Wed, Oct 26, 2022 at
>> 5:21 AM Stefano Stabellini <sstabellini@kernel.org> wrote:
>> >       >       >       >       >       >       >       Hi Vipul,
>> >       >       >       >       >       >       >
>> >       >       >       >       >       >       >       If you look at
>> the QEMU logs, it says:
>> >       >       >       >       >       >       >
>> >       >       >       >       >       >       >       VNC server
>> running on 127.0.0.1:5900
>> >       >       >       >       >       >       >
>> >       >       >       >       >       >       >       That is the VNC
>> server you need to connect to. So in theory:
>> >       >       >       >       >       >       >
>> >       >       >       >       >       >       >         vncviewer
>> 127.0.0.1:5900
>> >       >       >       >       >       >       >
>> >       >       >       >       >       >       >       should work
>> correctly.
>> >       >       >       >       >       >       >
>> >       >       >       >       >       >       >
>> >       >       >       >       >       >       >       If you have:
>> >       >       >       >       >       >       >
>> >       >       >       >       >       >       >         vfb =
>> ["type=vnc"]
>> >       >       >       >       >       >       >
>> >       >       >       >       >       >       >       in your xl config
>> file and you have "fbdev" in your Linux guest, it
>> >       >       >       >       >       >       >       should work.
>> >       >       >       >       >       >       >
>> >       >       >       >       >       >       >       If you connect to
>> the VNC server but you get a black screen, it might be
>> >       >       >       >       >       >       >       a guest
>> configuration issue. I would try with a simpler guest, text only
>> >       >       >       >       >       >       >       (no X11, no
>> Wayland) and enable the fbdev console (fbcon). See
>> >       >       >       >       >       >       >
>>  Documentation/fb/fbcon.rst in Linux. You should be able to see a
>> >       >       >       >       >       >       >       graphical console
>> over VNC.
>> >       >       >       >       >       >       >
>> >       >       >       >       >       >       >       If that works,
>> then you know that the fbdev kernel driver (xen-fbfront)
>> >       >       >       >       >       >       >       works correctly.
>> >       >       >       >       >       >       >
>> >       >       >       >       >       >       >       If it doesn't
>> work, the output of "xenstore-ls" would be interesting.
>> >       >       >       >       >       >       >
>> >       >       >       >       >       >       >       Cheers,
>> >       >       >       >       >       >       >
>> >       >       >       >       >       >       >       Stefano
>> >       >       >       >       >       >       >
>> >       >       >       >       >       >       >
>> >       >       >       >       >       >       >       On Wed, 19 Oct
>> 2022, Vipul Suneja wrote:
>> >       >       >       >       >       >       >       > Hi Stefano,
>> >       >       >       >       >       >       >       >
>> >       >       >       >       >       >       >       > Thanks for the
>> response!
>> >       >       >       >       >       >       >       >
>> >       >       >       >       >       >       >       > I am following
>> the same link you shared from the beginning. Tried the command
>> >       >       "vncviewer
>> >       >       >       localhost:0"
>> >       >       >       >       in DOM0
>> >       >       >       >       >       but
>> >       >       >       >       >       >       same
>> >       >       >       >       >       >       >       issue "Can't open
>> >       >       >       >       >       >       >       > display", below
>> are the logs:
>> >       >       >       >       >       >       >       >
>> >       >       >       >       >       >       >       >
>> root@raspberrypi4-64:~# vncviewer localhost:0
>> >       >       >       >       >       >       >       >
>> >       >       >       >       >       >       >       > TigerVNC Viewer
>> 64-bit v1.11.0
>> >       >       >       >       >       >       >       > Built on:
>> 2020-09-08 12:16
>> >       >       >       >       >       >       >       > Copyright (C)
>> 1999-2020 TigerVNC Team and many others (see README.rst)
>> >       >       >       >       >       >       >       > See
>> https://www.tigervnc.org for information on TigerVNC.
>> >       >       >       >       >       >       >       > Can't open
>> display:
>> >       >       >       >       >       >       >       >
>> >       >       >       >       >       >       >       > Below are the
>> netstat logs, i couldn't see anything running at port 5900 or
>> >       5901:
>> >       >       >       >       >       >       >       >
>> >       >       >       >       >       >       >       >
>> root@raspberrypi4-64:~# netstat -tuwx
>> >       >       >       >       >       >       >       > Active Internet
>> connections (w/o servers)
>> >       >       >       >       >       >       >       > Proto Recv-Q
>> Send-Q Local Address           Foreign Address         State
>> >
>> >       >       >       >       >       >       >       > tcp        0
>>  164 192.168.1.39:ssh        192.168.1.38:37472
>> >        ESTABLISHED
>> >       >       >       >       >       >       >       > Active UNIX
>> domain sockets (w/o servers)
>> >       >       >       >       >       >       >       > Proto RefCnt
>> Flags       Type       State         I-Node Path
>> >       >       >       >       >       >       >       > unix  8      [
>> ]         DGRAM      CONNECTED      10565 /dev/log
>> >       >       >       >       >       >       >       > unix  3      [
>> ]         STREAM     CONNECTED      10891
>> >       /var/run/xenstored/socket
>> >       >       >       >       >       >       >       > unix  3      [
>> ]         STREAM     CONNECTED      13791
>> >       >       >       >       >       >       >       > unix  3      [
>> ]         STREAM     CONNECTED      10843
>> >       /var/run/xenstored/socket
>> >       >       >       >       >       >       >       > unix  3      [
>> ]         STREAM     CONNECTED      10573
>> >       /var/run/xenstored/socket
>> >       >       >       >       >       >       >       > unix  2      [
>> ]         DGRAM      CONNECTED      14510
>> >       >       >       >       >       >       >       > unix  3      [
>> ]         STREAM     CONNECTED      13249
>> >       >       >       >       >       >       >       > unix  2      [
>> ]         DGRAM      CONNECTED      13887
>> >       >       >       >       >       >       >       > unix  2      [
>> ]         DGRAM      CONNECTED      10599
>> >       >       >       >       >       >       >       > unix  3      [
>> ]         STREAM     CONNECTED      14005
>> >       >       >       >       >       >       >       > unix  3      [
>> ]         STREAM     CONNECTED      13258
>> >       >       >       >       >       >       >       > unix  3      [
>> ]         STREAM     CONNECTED      13248
>> >       >       >       >       >       >       >       > unix  3      [
>> ]         STREAM     CONNECTED      14003
>> >       >       >       >       >       >       >       > unix  3      [
>> ]         STREAM     CONNECTED      10572
>> >       /var/run/xenstored/socket
>> >       >       >       >       >       >       >       > unix  3      [
>> ]         STREAM     CONNECTED      10786
>> >       /var/run/xenstored/socket
>> >       >       >       >       >       >       >       > unix  3      [
>> ]         DGRAM      CONNECTED      13186
>> >       >       >       >       >       >       >       > unix  3      [
>> ]         STREAM     CONNECTED      10864
>> >       /var/run/xenstored/socket
>> >       >       >       >       >       >       >       > unix  3      [
>> ]         STREAM     CONNECTED      10812
>> >       /var/run/xenstored/socket
>> >       >       >       >       >       >       >       > unix  2      [
>> ]         DGRAM      CONNECTED      14083
>> >       >       >       >       >       >       >       > unix  3      [
>> ]         STREAM     CONNECTED      10813
>> >       /var/run/xenstored/socket
>> >       >       >       >       >       >       >       > unix  3      [
>> ]         STREAM     CONNECTED      14068
>> >       >       >       >       >       >       >       > unix  3      [
>> ]         STREAM     CONNECTED      13256
>> >       >       >       >       >       >       >       > unix  3      [
>> ]         STREAM     CONNECTED      10571
>> >       /var/run/xenstored/socket
>> >       >       >       >       >       >       >       > unix  3      [
>> ]         STREAM     CONNECTED      10842
>> >       >       >       >       >       >       >       > unix  3      [
>> ]         STREAM     CONNECTED      13985
>> >       >       >       >       >       >       >       > unix  3      [
>> ]         DGRAM      CONNECTED      13185
>> >       >       >       >       >       >       >       > unix  2      [
>> ]         STREAM     CONNECTED      13884
>> >       >       >       >       >       >       >       > unix  2      [
>> ]         DGRAM      CONNECTED      14528
>> >       >       >       >       >       >       >       > unix  2      [
>> ]         DGRAM      CONNECTED      13785
>> >       >       >       >       >       >       >       > unix  3      [
>> ]         STREAM     CONNECTED      14034
>> >       >       >       >       >       >       >       >
>> >       >       >       >       >       >       >       > Attaching xen
>> log files of /var/log/xen.
>> >       >       >       >       >       >       >       > I didn't get
>> the role of QEMU here because as mentioned earlier, I am porting
>> >       in
>> >       >       raspberrypi
>> >       >       >       4B.
>> >       >       >       >       >       >       >       >
>> >       >       >       >       >       >       >       > Regards,
>> >       >       >       >       >       >       >       > Vipul Kumar
>> >       >       >       >       >       >       >       >
>> >       >       >       >       >       >       >       > On Wed, Oct 19,
>> 2022 at 12:43 AM Stefano Stabellini <sstabellini@kernel.org>
>> >       wrote:
>> >       >       >       >       >       >       >       >       It
>> usually works the way it is described in the guide:
>> >       >       >       >       >       >       >       >
>> >       >       >       >       >       >       >       >
>> >       >       >       >       >       >       >
>> >       >       >       >       >       >
>> >       >       >       >       >
>> >       >       >       >
>> >       >       >
>> >       >
>> >
>> https://www.virtuatopia.com/index.php?title=Configuring_a_VNC_based_Graphical_Console_for_a_Xen_Paravirtualized_domainU_Guest
>> >       >       >       >       >       >       >       >
>> >       >       >       >       >       >       >       >       You don't
>> need to install any VNC-related server software because it is
>> >       >       >       >       >       >       >       >       already
>> provided by Xen (to be precise it is provided by QEMU working
>> >       >       >       >       >       >       >       >       together
>> with Xen.)
>> >       >       >       >       >       >       >       >
>> >       >       >       >       >       >       >       >       You only
>> need the vnc client in dom0 so that you can connect, but you
>> >       >       >       >       >       >       >       >       could
>> also run the vnc client outside from another host. So basically
>> >       >       >       >       >       >       >       >       the
>> following should work when executed in Dom0 after creating DomU:
>> >       >       >       >       >       >       >       >
>> >       >       >       >       >       >       >       >
>> vncviewer localhost:0
>> >       >       >       >       >       >       >       >
>> >       >       >       >       >       >       >       >       Can you
>> attach the Xen and QEMU logs (/var/log/xen/*)? And also use
>> >       >       >       >       >       >       >       >       netstat
>> -taunp to check if there is anything running at port 5900 or
>> >       >       >       >       >       >       >       >       5901?
>> >       >       >       >       >       >       >       >
>> >       >       >       >       >       >       >       >       Cheers,
>> >       >       >       >       >       >       >       >
>> >       >       >       >       >       >       >       >       Stefano
>> >       >       >       >       >       >       >       >
>> >       >       >       >       >       >       >       >
>> >       >       >       >       >       >       >       >       On Tue,
>> 18 Oct 2022, Vipul Suneja wrote:
>> >       >       >       >       >       >       >       >       > Hi
>> Stefano,
>> >       >       >       >       >       >       >       >       >
>> >       >       >       >       >       >       >       >       > Thanks
>> for the response!
>> >       >       >       >       >       >       >       >       >
>> >       >       >       >       >       >       >       >       > I could
>> install tigerVNC, x11vnc & libvncserver in Dom0
>> >       xen-image-minimal but
>> >       >       only
>> >       >       >       manage to
>> >       >       >       >       install
>> >       >       >       >       >       >       >
>>  libvncserver(couldn't
>> >       >       >       >       >       >       >       >       install
>> tigervnc
>> >       >       >       >       >       >       >       >       > &
>> x11vnc because of x11
>> >       >       >       >       >       >       >       >       > support
>> missing, it's wayland) in DOMU custom graphical image. I
>> >       tried
>> >       >       running
>> >       >       >       vncviewer with
>> >       >       >       >       IP
>> >       >       >       >       >       address &
>> >       >       >       >       >       >       port
>> >       >       >       >       >       >       >       in dom0 to
>> >       >       >       >       >       >       >       >       access
>> the domu
>> >       >       >       >       >       >       >       >       >
>> graphical image display as per below commands.
>> >       >       >       >       >       >       >       >       >
>> >       >       >       >       >       >       >       >       >
>>  vncviewer 192.168.1.42:5901
>> >       >       >       >       >       >       >       >       >
>> >       >       >       >       >       >       >       >       >  But it
>> showing can't open display, below are the logs:
>> >       >       >       >       >       >       >       >       >
>> >       >       >       >       >       >       >       >       >
>> root@raspberrypi4-64:~/guest1# vncviewer 192.168.1.42:5901
>> >       >       >       >       >       >       >       >       >
>> >       >       >       >       >       >       >       >       >
>> TigerVNC Viewer 64-bit v1.11.0
>> >       >       >       >       >       >       >       >       > Built
>> on: 2020-09-08 12:16
>> >       >       >       >       >       >       >       >       >
>> Copyright (C) 1999-2020 TigerVNC Team and many others (see
>> >       README.rst)
>> >       >       >       >       >       >       >       >       > See
>> https://www.tigervnc.org for information on TigerVNC.
>> >       >       >       >       >       >       >       >       > Can't
>> open display:
>> >       >       >       >       >       >       >       >       >
>> root@raspberrypi4-64:~/guest1#
>> >       >       >       >       >       >       >       >       >
>> >       >       >       >       >       >       >       >       > I am
>> not exactly sure what the issue is but I thought only
>> >       libvncserver in
>> >       >       DOMU could
>> >       >       >       work to
>> >       >       >       >       get
>> >       >       >       >       >       access but
>> >       >       >       >       >       >       it
>> >       >       >       >       >       >       >       did not
>> >       >       >       >       >       >       >       >       work.
>> >       >       >       >       >       >       >       >       > If
>> TigerVNC is the issue here then is there any other VNC source
>> >       which could
>> >       >       be
>> >       >       >       installed for
>> >       >       >       >       both
>> >       >       >       >       >       x11 &
>> >       >       >       >       >       >       >       wayland supported
>> >       >       >       >       >       >       >       >       images?
>> >       >       >       >       >       >       >       >       >
>> >       >       >       >       >       >       >       >       > Regards,
>> >       >       >       >       >       >       >       >       > Vipul
>> Kumar
>> >       >       >       >       >       >       >       >       >
>> >       >       >       >       >       >       >       >       > On Tue,
>> Oct 18, 2022 at 2:40 AM Stefano Stabellini
>> >       <sstabellini@kernel.org>
>> >       >       wrote:
>> >       >       >       >       >       >       >       >       >
>>  VNC is typically easier to setup, because SDL needs extra
>> >       libraries at
>> >       >       >       >       >       >       >       >       >
>>  build time and runtime. If QEMU is built without SDL support it
>> >       won't
>> >       >       >       >       >       >       >       >       >
>>  start when you ask for SDL.
>> >       >       >       >       >       >       >       >       >
>> >       >       >       >       >       >       >       >       >
>>  VNC should work with both x11 and wayland in your domU. It
>> >       doesn't work
>> >       >       >       >       >       >       >       >       >
>>  at the x11 level, it exposes a special fbdev device in your
>> >       domU that
>> >       >       >       >       >       >       >       >       >
>>  should work with:
>> >       >       >       >       >       >       >       >       >       -
>> a graphical console in Linux domU
>> >       >       >       >       >       >       >       >       >       -
>> x11
>> >       >       >       >       >       >       >       >       >       -
>> wayland (but I haven't tested this so I am not 100% sure
>> >       about it)
>> >       >       >       >       >       >       >       >       >
>> >       >       >       >       >       >       >       >       >
>>  When you say "it doesn't work", what do you mean? Do you get a
>> >       black
>> >       >       >       >       >       >       >       >       >
>>  window?
>> >       >       >       >       >       >       >       >       >
>> >       >       >       >       >       >       >       >       >
>>  You need CONFIG_XEN_FBDEV_FRONTEND in Linux domU
>> >       >       >       >       >       >       >       >       >
>>  (drivers/video/fbdev/xen-fbfront.c). I would try to get a
>> >       graphical
>> >       >       text
>> >       >       >       >       >       >       >       >       >
>>  console up and running in your domU before attempting
>> >       x11/wayland.
>> >       >       >       >       >       >       >       >       >
>> >       >       >       >       >       >       >       >       >
>>  Cheers,
>> >       >       >       >       >       >       >       >       >
>> >       >       >       >       >       >       >       >       >
>>  Stefano
>> >       >       >       >       >       >       >       >       >
>> >       >       >       >       >       >       >       >       >
>>  On Mon, 17 Oct 2022, Vipul Suneja wrote:
>> >       >       >       >       >       >       >       >       >       >
>> Hi,
>> >       >       >       >       >       >       >       >       >       >
>> Thanks!
>> >       >       >       >       >       >       >       >       >       >
>> >       >       >       >       >       >       >       >       >       >
>> I have ported xen minimal image as DOM0 & custom wayland GUI
>> >       based
>> >       >       image as
>> >       >       >       DOMU in
>> >       >       >       >       raspberry
>> >       >       >       >       >       pi4B. I
>> >       >       >       >       >       >       >       am trying to
>> >       >       >       >       >       >       >       >       make GUI
>> >       >       >       >       >       >       >       >       >
>>  display up
>> >       >       >       >       >       >       >       >       >       >
>> for guest machine. I tried using sdl, included below line in
>> >       >       guest.conf file
>> >       >       >       >       >       >       >       >       >       >
>> vfb= [ 'sdl=1' ]
>> >       >       >       >       >       >       >       >       >       >
>> >       >       >       >       >       >       >       >       >       >
>> But it is throwing below error:
>> >       >       >       >       >       >       >       >       >       >
>> >       >       >       >       >       >       >       >       >       >
>> root@raspberrypi4-64:~/guest1# xl create -c guest1.cfg
>> >       >       >       >       >       >       >       >       >       >
>> Parsing config from guest1.cfg
>> >       >       >       >       >       >       >       >       >       >
>> libxl: error: libxl_qmp.c:1400:qmp_ev_fd_callback: Domain
>> >       3:error on
>> >       >       QMP
>> >       >       >       socket:
>> >       >       >       >       Connection
>> >       >       >       >       >       reset by
>> >       >       >       >       >       >       >       peer
>> >       >       >       >       >       >       >       >       >       >
>> libxl: error: libxl_qmp.c:1439:qmp_ev_fd_callback: Domain
>> >       3:Error
>> >       >       happened
>> >       >       >       with the
>> >       >       >       >       QMP
>> >       >       >       >       >       connection to
>> >       >       >       >       >       >       >       QEMU
>> >       >       >       >       >       >       >       >       >       >
>> libxl: error: libxl_dm.c:3351:device_model_postconfig_done:
>> >       Domain
>> >       >       3:Post DM
>> >       >       >       startup
>> >       >       >       >       configs
>> >       >       >       >       >       failed,
>> >       >       >       >       >       >       >       rc=-26
>> >       >       >       >       >       >       >       >       >       >
>> libxl: error: libxl_create.c:1867:domcreate_devmodel_started:
>> >       Domain
>> >       >       3:device
>> >       >       >       model
>> >       >       >       >       did not
>> >       >       >       >       >       start:
>> >       >       >       >       >       >       -26
>> >       >       >       >       >       >       >       >       >       >
>> libxl: error: libxl_aoutils.c:646:libxl__kill_xs_path: Device
>> >       Model
>> >       >       already
>> >       >       >       exited
>> >       >       >       >       >       >       >       >       >       >
>> libxl: error: libxl_domain.c:1183:libxl__destroy_domid:
>> >       Domain
>> >       >       3:Non-existant
>> >       >       >       domain
>> >       >       >       >       >       >       >       >       >       >
>> libxl: error: libxl_domain.c:1137:domain_destroy_callback:
>> >       Domain
>> >       >       3:Unable to
>> >       >       >       destroy
>> >       >       >       >       guest
>> >       >       >       >       >       >       >       >       >       >
>> libxl: error: libxl_domain.c:1064:domain_destroy_cb: Domain
>> >       >       3:Destruction of
>> >       >       >       domain
>> >       >       >       >       failed
>> >       >       >       >       >       >       >       >       >       >
>> >       >       >       >       >       >       >       >       >       >
>> Another way is VNC, i could install tigervnc in DOM0 but same
>> >       i
>> >       >       couldn't in
>> >       >       >       guest
>> >       >       >       >       machine
>> >       >       >       >       >       because it
>> >       >       >       >       >       >       >       doesn't support
>> >       >       >       >       >       >       >       >       >
>>  x11(supports wayland
>> >       >       >       >       >       >       >       >       >       >
>> only). I am completely blocked here, Need your support to
>> >       enable the
>> >       >       display
>> >       >       >       up.
>> >       >       >       >       >       >       >       >       >       >
>> Any alternative of VNC which could work in both x11 & wayland
>> >       >       supported
>> >       >       >       images?
>> >       >       >       >       >       >       >       >       >       >
>> >       >       >       >       >       >       >       >       >       >
>> Any input on VNC, SDL or any other way to proceed on this?
>> >       Looking
>> >       >       forward to
>> >       >       >       hearing
>> >       >       >       >       from
>> >       >       >       >       >       you.
>> >       >       >       >       >       >       >       >       >       >
>> >       >       >       >       >       >       >       >       >       >
>> Regards,
>> >       >       >       >       >       >       >       >       >       >
>> Vipul Kumar
>> >       >       >       >       >       >       >       >       >
>> >       >       >       >       >       >       >       >       >
>> >       >       >       >       >       >       >       >       >
>> >       >       >       >       >       >       >       >
>> >       >       >       >       >       >       >       >
>> >       >       >       >       >       >       >       >
>> >       >       >       >       >       >       >
>> >       >       >       >       >       >       >
>> >       >       >       >       >       >       >
>> >       >       >       >       >       >
>> >       >       >       >       >       >
>> >       >       >       >       >       >
>> >       >       >       >       >
>> >       >       >       >       >
>> >       >       >       >       >
>> >       >       >       >
>> >       >       >       >
>> >       >       >       >
>> >       >       >
>> >       >       >
>> >       >       >
>> >       >
>> >       >
>> >       >
>> >
>> >
>> >
>
>

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Re: Porting Xen in raspberry pi4B

[Stefano Stabellini]

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Hi Vipul,

Sorry for the late reply.

Unfortunately I don't have a simple answer for you. If I were you, I
would add printf's everywhere in QEMU (or use gdb) until I figure out
exactly why the graphics events and pixels don't propagate from
./hw/display/xenfb.c to ui/console.c and to ui/vnc.c.

You should be able to trace all the way from your VNC client requests
received by ui/vnc.c, to the pixel surface created by
qemu_create_displaysurface. You should also be able to check if the
displaysurface buffer has the right content (if it is not all black then
at least one of the bytes should *not* be 0xff.)

That should tell you if the problem is between xenfb.c and the guest,
or between ui/vnc.c and xenfb.c.

displaysurface is the common interface/API to move the pixels between
xenfb.c and ui/vnc.c.

Cheers,

Stefano


On Tue, 10 Jan 2023, Vipul Suneja wrote:
> Hi Stefano,
> Thanks!
> 
> Any input further as per the logs attached?
> 
> Regards,
> Vipul Kumar
> 
> On Mon, Dec 26, 2022 at 11:30 PM Vipul Suneja <vsuneja63@gmail.com> wrote:
>       Hi Stefano,
> 
>       Thanks!
> 
>       As you have mention function call qemu_create_displaysurface, qemu_create_displaysurface_from, dpy_gfx_replace_surface,
>       dpy_gfx_update and dpy_gfx_check_format, i found that
>       these functions are not part of /ui/vnc.c source but they are defined in /ui/console.c source. Even none of these functions
>       have been called from the vnc.c source. I have included debug logs for
>       all of these functions in console.c but could see in the logs that only qemu_create_displaysurface & 
>       dpy_gfx_replace_surface functions are invoked. Even i tried vncviewer
>       on the host machine but other functions are not invoked. Attaching the log file, any other suggestion as per log file or any
>       input for debugging vnc source file. 
> You can also try to use another QEMU UI like SDL to see if the problem is specific to VNC only.
> I already tried with SDL, by adding "vfb=[ 'type=sdl' ]" in the guest configuration file but it failed & didn't start the
> guest machine. Correct me if I am wrong with configuration or steps to use SDL?
> 
> Thanks & Regards,
> Vipul Kumar
> 
> On Fri, Dec 23, 2022 at 5:13 AM Stefano Stabellini <sstabellini@kernel.org> wrote:
>       Hi Vipul,
> 
>       Great that you managed to setup a debugging environment. The logs look
>       very promising: it looks like xenfb.c is handling events as expected.
>       So it would apparently seem that xen-fbfront.c -> xenfb.c connection is
>       working.
> 
>       So the next step is the xenfb.c -> ./ui/vnc.c is working.
> 
>       It could be that the pixels and mouse events arrive just fine in
>       xenfb.c, but then there is an issue with exporting them to the vncserver
>       implementation inside QEMU, which is ./ui/vnc.c. The interesting
>       functions there are qemu_create_displaysurface,
>       qemu_create_displaysurface_from, dpy_gfx_replace_surface,
>       dpy_gfx_update, and dpy_gfx_check_format.
> 
>       Specifically dpy_gfx_update should cause VNC to render the new area.
> 
>       qemu_create_displaysurface_from let VNC use the xenfb buffer directly
>       with VNC, rather than using a secondary buffer and memory copies.
>       Interestingly, dpy_gfx_check_format should be used to check if it is
>       appropriate to share the buffer (qemu_create_displaysurface_from) or not
>       (qemu_create_displaysurface) but we don't call it.
> 
>       I think it would be good to add a call to dpy_gfx_check_format in
>       xenfb_update where we call qemu_create_displaysurface_from and also add
>       a printk.
> 
>       You can try to disable the buffer sharing by replacing
>       qemu_create_displaysurface_from with qemu_create_displaysurface. You can
>       also try to use another QEMU UI like SDL to see if the problem is
>       specific to VNC only.
> 
>       Cheers,
> 
>       Stefano
> 
> 
>       On Mon, 19 Dec 2022, Vipul Suneja wrote:
>       > Hi Stefano,
>       >
>       > Thanks!
>       >
>       > I could prepare a patch for adding debug printf logs in xenfb.c & re-compile QEMU in yocto image. Just for reference, I
>       have included logs
>       > in all the functions.
>       > Attaching qemu log file, could see the entry & exit logs coming up for "xenfb_handle_events" & "xenfb_map_fb" also
>       after the host machine
>       > boots up. Can you please further assist, which parameters has to be cross checked or any other input as per logs?  
>       >
>       > Thanks & Regards,
>       > Vipul Kumar
>       >
>       > On Thu, Dec 15, 2022 at 4:17 AM Stefano Stabellini <sstabellini@kernel.org> wrote:
>       >       Hi Vipul,
>       >
>       >       For QEMU you actually need to follow the Yocto build process to update
>       >       the QEMU binary. That is because QEMU is a userspace application with
>       >       lots of library dependencies so we cannot just do "make" with a
>       >       cross-compiler like in the case of Xen.
>       >
>       >       So you need to make changes to QEMU and then add those changes as a
>       >       patch to the Yocto QEMU build recipe, or configure Yocto to your local
>       >       tree to build QEMU. I am not a Yocto expert and the Yocto community
>       >       would be a better place to ask for advice there. You can see from here
>       >       some instructions on how to build Xen using a local tree, see the usage
>       >       of EXTERNALSRC (note that this is *not* what you need: you need to build
>       >       QEMU with a local tree, not Xen. But I thought that the wikipage might
>       >       still be a starting point)
>       >
>       >       https://wiki.xenproject.org/wiki/Xen_on_ARM_and_Yocto
>       >
>       >       Cheers,
>       >
>       >       Stefano
>       >
>       >
>       >       On Thu, 15 Dec 2022, Vipul Suneja wrote:
>       >       > Hi Stefano,
>       >       >
>       >       > Thanks!
>       >       >
>       >       > I could see QEMU 6.2.0 compiled & installed in the host image xen-image-minimal. I could find xenfb.c source
>       file also &
>       >       modified the same
>       >       > with debug logs.
>       >       > I have set up a cross compile environment, did 'make clean' & 'make all' to recompile but it's failing. In case
>       i am doing
>       >       wrong, Can you
>       >       > please assist me
>       >       > with the correct steps to compile qemu? Below are the error logs:
>       >       >
>       >       >
>       >     
>        agl@agl-OptiPlex-7010:~/Automotive/ADAS_Infotainment/Platform/Poky_Kirkstone/build/tmp/work/cortexa72-poky-linux/qemu/6.2.0-r0/build$
>       >       make
>       >       > all
>       >       > [1/3864] Compiling C object libslirp.a.p/slirp_src_arp_table.c.o
>       >       > [2/3864] Compiling C object subprojects/libvhost-user/libvhost-user.a.p/libvhost-user.c.o
>       >       > [3/3864] Linking static target subprojects/libvhost-user/libvhost-user.a
>       >       > [4/3864] Compiling C object libslirp.a.p/slirp_src_vmstate.c.o
>       >       > [5/3864] Compiling C object libslirp.a.p/slirp_src_dhcpv6.c.o
>       >       > [6/3864] Compiling C object libslirp.a.p/slirp_src_dnssearch.c.o
>       >       > [7/3864] Compiling C object libslirp.a.p/slirp_src_bootp.c.o
>       >       > [8/3864] Compiling C object libslirp.a.p/slirp_src_cksum.c.o
>       >       > [9/3864] Compiling C object libslirp.a.p/slirp_src_if.c.o
>       >       > [10/3864] Compiling C object libslirp.a.p/slirp_src_ip6_icmp.c.o
>       >       > [11/3864] Compiling C object libslirp.a.p/slirp_src_ip6_input.c.o
>       >       > [12/3864] Compiling C object libslirp.a.p/slirp_src_ip6_output.c.o
>       >       > [13/3864] Compiling C object libslirp.a.p/slirp_src_ip_icmp.c.o
>       >       > [14/3864] Compiling C object libslirp.a.p/slirp_src_ip_input.c.o
>       >       > [15/3864] Compiling C object libslirp.a.p/slirp_src_ip_output.c.o
>       >       > [16/3864] Compiling C object libslirp.a.p/slirp_src_mbuf.c.o
>       >       > [17/3864] Compiling C object libslirp.a.p/slirp_src_misc.c.o
>       >       > [18/3864] Compiling C object libslirp.a.p/slirp_src_ncsi.c.o
>       >       > [19/3864] Compiling C object libslirp.a.p/slirp_src_ndp_table.c.o
>       >       > [20/3864] Compiling C object libslirp.a.p/slirp_src_sbuf.c.o
>       >       > [21/3864] Compiling C object libslirp.a.p/slirp_src_slirp.c.o
>       >       > [22/3864] Compiling C object libslirp.a.p/slirp_src_socket.c.o
>       >       > [23/3864] Compiling C object libslirp.a.p/slirp_src_state.c.o
>       >       > [24/3864] Compiling C object libslirp.a.p/slirp_src_stream.c.o
>       >       > [25/3864] Compiling C object libslirp.a.p/slirp_src_tcp_input.c.o
>       >       > [26/3864] Compiling C object libslirp.a.p/slirp_src_tcp_output.c.o
>       >       > [27/3864] Compiling C object libslirp.a.p/slirp_src_tcp_subr.c.o
>       >       > [28/3864] Compiling C object libslirp.a.p/slirp_src_tcp_timer.c.o
>       >       > [29/3864] Compiling C object libslirp.a.p/slirp_src_tftp.c.o
>       >       > [30/3864] Compiling C object libslirp.a.p/slirp_src_udp.c.o
>       >       > [31/3864] Compiling C object libslirp.a.p/slirp_src_udp6.c.o
>       >       > [32/3864] Compiling C object libslirp.a.p/slirp_src_util.c.o
>       >       > [33/3864] Compiling C object libslirp.a.p/slirp_src_version.c.o
>       >       > [34/3864] Linking static target libslirp.a
>       >       > [35/3864] Generating qemu-version.h with a custom command (wrapped by meson to capture output)
>       >       > FAILED: qemu-version.h
>       >      >/home/agl/Automotive/ADAS_Infotainment/Platform/Poky_Kirkstone/build/tmp/work/cortexa72-poky-linux/qemu/6.2.0-r0/recipe-sysroot-native/u
>       sr
>       >       
>       >       > /bin/meson --internal exe --captureqemu-version.h--/home/agl/Automotive/ADAS_Infotainment/Platform/Poky_Kirkstone/build/tmp/work/cortexa72-poky-linux/qemu/6.2.0-r0/qemu-6.2.
>       0/scripts/qemu
>       >       -v
>       >       > ersion.sh
>       >     
>        /home/agl/Automotive/ADAS_Infotainment/Platform/Poky_Kirkstone/build/tmp/work/cortexa72-poky-linux/qemu/6.2.0-r0/qemu-6.2.0
>       ''
>       >       > 6.2.0
>       >       > /usr/bin/env: ‘nativepython3’: No such file or directory
>       >       > ninja: build stopped: subcommand failed.
>       >       > make: *** [Makefile:162: run-ninja] Error 1
>       >       >
>       >       > Thanks & Regards,
>       >       > Vipul Kumar
>       >       >
>       >       > On Wed, Dec 14, 2022 at 4:55 AM Stefano Stabellini <sstabellini@kernel.org> wrote:
>       >       >       Hi Vipul,
>       >       >
>       >       >       Good progress! The main function we should check is "xenfb_refresh" but
>       >       >       from the logs it looks like it is called several times. Which means that
>       >       >       everything seems to be working as expected on the Linux side.
>       >       >
>       >       >       It is time to investigate the QEMU side:
>       >       >       ./hw/display/xenfb.c:xenfb_handle_events
>       >       >       ./hw/display/xenfb.c:xenfb_map_fb
>       >       >
>       >       >       I wonder if the issue is internal to QEMU. You might want to use an
>       >       >       older QEMU version to check if it works, maybe 6.0 or 5.0 or even 4.0.
>       >       >       I also wonder if it is a problem between xenfb.c and the rest of QEMU. I
>       >       >       would investigate how xenfb->pixels is rendered by the rest of QEMU.
>       >       >       Specifically you might want to look at the call to
>       >       >       qemu_create_displaysurface, qemu_create_displaysurface_from and
>       >       >       dpy_gfx_replace_surface in xenfb_update.
>       >       >
>       >       >       I hope this helps.
>       >       >
>       >       >       Cheers,
>       >       >
>       >       >       Stefano
>       >       >
>       >       >
>       >       >       On Tue, 13 Dec 2022, Vipul Suneja wrote:
>       >       >       > Hi Stefano,
>       >       >       >
>       >       >       > Thanks!
>       >       >       >
>       >       >       > I modified xen-fbfront.c source file, included printk debug logs & cross compiled it. I included the
>       printk debug log
>       >       at the
>       >       >       entry & exit
>       >       >       > of all functions of xen-fbfront.c file.
>       >       >       > Generated kernel module & loaded in guest machine at bootup. I could see lots of logs coming up, and
>       could see
>       >       multiple
>       >       >       functions being
>       >       >       > invoked even if I have not used vncviewer in the host. Attaching the log file for reference. Any
>       specific function or
>       >       >       parameters that have
>       >       >       > to be checked or any other suggestion as per logs?
>       >       >       >
>       >       >       > Thanks & Regards,
>       >       >       > Vipul Kumar
>       >       >       >
>       >       >       > On Tue, Dec 13, 2022 at 3:44 AM Stefano Stabellini <sstabellini@kernel.org> wrote:
>       >       >       >       Hi Vipul,
>       >       >       >
>       >       >       >       I am online on IRC OFTC #xendevel (https://www.oftc.net/, you need a
>       >       >       >       registered nickname to join #xendevel).
>       >       >       >
>       >       >       >       For development and debugging I find that it is a lot easier to
>       >       >       >       crosscompile the kernel "by hand", and do a monolithic build, rather
>       >       >       >       than going through Yocto.
>       >       >       >
>       >       >       >       For instance the following builds for me:
>       >       >       >
>       >       >       >       cd linux.git
>       >       >       >       export ARCH=arm64
>       >       >       >       export CROSS_COMPILE=/path/to/cross-compiler
>       >       >       >       make defconfig
>       >       >       >       [add printks to drivers/video/fbdev/xen-fbfront.c]
>       >       >       >       make -j8 Image.gz
>       >       >       >
>       >       >       >       And Image.gz boots on Xen as DomU kernel without issues.
>       >       >       >
>       >       >       >       Cheers,
>       >       >       >
>       >       >       >       Stefano
>       >       >       >
>       >       >       >       On Sat, 10 Dec 2022, Vipul Suneja wrote:
>       >       >       >       > Hi Stefano,
>       >       >       >       >
>       >       >       >       > Thanks!
>       >       >       >       >
>       >       >       >       > I have included printk debug logs in the xen-fbfront.c source file. While cross compiling to
>       generate .ko
>       >       with
>       >       >       >       "xen-guest-image-minimal"
>       >       >       >       > toolchain it's throwing a modpost
>       >       >       >       > not found error. I could see the modpost.c source file but the final script is missing. Any
>       input on this,
>       >       Below are
>       >       >       the
>       >       >       >       logs:
>       >       >       >       >
>       >       >       >       > agl@agl-OptiPlex-7010:~/Automotive/ADAS_Infotainment/project/Application/Xen/Framebuffer$ make
>       >       >       >       > make ARCH=arm64 -I/opt/poky/4.0.5/sysroots/cortexa72-poky-linux/usr/include/asm -C
>       >       >       >       > /opt/poky/4.0.5/sysroots/cortexa72-poky-linux/lib/modules/5.15.72-yocto-standard/build
>       >       >       >       > M=/home/agl/Automotive/ADAS_Infotainment/project/Application/Xen/Framebuffer modules
>       >       >       >       > make[1]: Entering directory
>       >       '/opt/poky/4.0.5/sysroots/cortexa72-poky-linux/lib/modules/5.15.72-yocto-standard/build'
>       >       >       >       > arch/arm64/Makefile:36: Detected assembler with broken .inst; disassembly will be unreliable
>       >       >       >       > warning: the compiler differs from the one used to build the kernel
>       >       >       >       >   The kernel was built by: gcc (Ubuntu 9.4.0-1ubuntu1~20.04.1) 9.4.0
>       >       >       >       >   You are using:           aarch64-poky-linux-gcc (GCC) 11.3.0
>       >       >       >       >   CC [M]
>        /home/agl/Automotive/ADAS_Infotainment/project/Application/Xen/Framebuffer/xen-fbfront.o
>       >       >       >       >   MODPOST
>       /home/agl/Automotive/ADAS_Infotainment/project/Application/Xen/Framebuffer/Module.symvers
>       >       >       >       > /bin/sh: 1: scripts/mod/modpost: not found
>       >       >       >       > make[2]: *** [scripts/Makefile.modpost:133:
>       >       >       >       /home/agl/Automotive/ADAS_Infotainment/project/Application/Xen/Framebuffer/Module.symvers]
>       >       >       >       > Error 127
>       >       >       >       > make[1]: *** [Makefile:1813: modules] Error 2
>       >       >       >       > make[1]: Leaving directory
>       >       '/opt/poky/4.0.5/sysroots/cortexa72-poky-linux/lib/modules/5.15.72-yocto-standard/build'
>       >       >       >       > make: *** [Makefile:5: all] Error 2
>       >       >       >       > agl@agl-OptiPlex-7010:~/Automotive/ADAS_Infotainment/project/Application/Xen/Framebuffer$ ls -l
>       >       >       >       > total 324
>       >       >       >       > -rwxrwxrwx 1 agl agl    359 Dec 10 22:41 Makefile
>       >       >       >       > -rw-rw-r-- 1 agl agl     90 Dec 10 22:49 modules.order
>       >       >       >       > -rw-r--r-- 1 agl agl  18331 Dec  1 20:32 xen-fbfront.c
>       >       >       >       > -rw-rw-r-- 1 agl agl     90 Dec 10 22:49 xen-fbfront.mod
>       >       >       >       > -rw-rw-r-- 1 agl agl 297832 Dec 10 22:49 xen-fbfront.o
>       >       >       >       > agl@agl-OptiPlex-7010:~/Automotive/ADAS_Infotainment/project/Application/Xen/Framebuffer$ file
>       xen-fbfront.o
>       >       >       >       > xen-fbfront.o: ELF 64-bit LSB relocatable, ARM aarch64, version 1 (SYSV), with debug_info, not
>       stripped
>       >       >       >       > agl@agl-OptiPlex-7010:~/Automotive/ADAS_Infotainment/project/Application/Xen/Framebuffer$
>       >       >       >       >
>       >       >       >       > I have connected a HDMI based 1980x1024 resolution display screen to raspberrypi4 for testing
>       purposes. I
>       >       hope
>       >       >       connecting
>       >       >       >       this display to
>       >       >       >       > rpi4 should be ok.
>       >       >       >       >
>       >       >       >       > Is there any other way we can connect also for detailed discussion on the display bringup
>       issue? This will
>       >       really
>       >       >       help to
>       >       >       >       resolve this
>       >       >       >       > issue.
>       >       >       >       >
>       >       >       >       > Thanks & Regards,
>       >       >       >       > Vipul Kumar
>       >       >       >       >
>       >       >       >       > On Fri, Dec 2, 2022 at 1:02 AM Stefano Stabellini <sstabellini@kernel.org> wrote:
>       >       >       >       >       On Thu, 1 Dec 2022, Vipul Suneja wrote:
>       >       >       >       >       > Hi Stefano,
>       >       >       >       >       > Thanks!
>       >       >       >       >       >
>       >       >       >       >       > I am exploring both options here, modification of framebuffer source file & setting up
>       x11vnc server
>       >       in
>       >       >       guest.
>       >       >       >       >       > Other than these I would like to share a few findings with you.
>       >       >       >       >       >
>       >       >       >       >       > 1. If i keep "CONFIG_XEN_FBDEV_FRONTEND=y" then xen-fbfront.ko is not generating but if
>       i keep
>       >       >       >       "CONFIG_XEN_FBDEV_FRONTEND=m"
>       >       >       >       >       > then could see xen-fbfront.ko & its loading also. Same things with other
>       frontend/backend drivers
>       >       also. Do we
>       >       >       need to
>       >       >       >       >       configure these
>       >       >       >       >       > drivers as a module(m) only?
>       >       >       >       >
>       >       >       >       >       xen-fbfront should work both as a module (xen-fbfront.ko) or built-in
>       >       >       >       >       (CONFIG_XEN_FBDEV_FRONTEND=y).
>       >       >       >       >
>       >       >       >       >
>       >       >       >       >
>       >       >       >       >       > 2. I could see xenstored service is running for the host but it's always failing for
>       the
>       >       guest machine. I
>       >       >       could see
>       >       >       >       it in
>       >       >       >       >       bootup logs & via
>       >       >       >       >       > systemctl status also.
>       >       >       >       >
>       >       >       >       >       That is normal. xenstored is only meant to be run in Dom0, not in the
>       >       >       >       >       domUs. If you use the same rootfs for Dom0 and DomU then xenstored will
>       >       >       >       >       fail starting in the DomU (but should succeed in Dom0), which is what we
>       >       >       >       >       want.
>       >       >       >       >
>       >       >       >       >       If you run "xenstore-ls" in Dom0, you'll see a bunch of entries,
>       >       >       >       >       including some of them related to "vfb" which is the virtual framebuffer
>       >       >       >       >       protocol. You should also see an entry called "state" set to "4" which
>       >       >       >       >       means "connected". state = 4 is usually when everything works. Normally
>       >       >       >       >       when things don't work state != 4.
>       >       >       >       >
>       >       >       >       >
>       >       >       >       >
>       >       >       >       >       > Below are the logs:
>       >       >       >       >       > [  OK  ] Reached target Basic System.
>       >       >       >       >       > [  OK  ] Started Kernel Logging Service.
>       >       >       >       >       > [  OK  ] Started System Logging Service.
>       >       >       >       >       >          Starting D-Bus System Message Bus...
>       >       >       >       >       >          Starting User Login Management...
>       >       >       >       >       >          Starting Permit User Sessions...
>       >       >       >       >       >          Starting The Xen xenstore...
>       >       >       >       >       >          Starting OpenSSH Key Generation...
>       >       >       >       >       > [FAILED] Failed to start The Xen xenstore.
>       >       >       >       >       > See 'systemctl status xenstored.service' for details.
>       >       >       >       >       > [DEPEND] Dependency failed for qemu for xen dom0 disk backend.
>       >       >       >       >       > [DEPEND] Dependency failed for Xend…p guests on boot and shutdown.
>       >       >       >       >       > [DEPEND] Dependency failed for xen-…des, JSON configuration stub).
>       >       >       >       >       > [DEPEND] Dependency failed for Xenc…guest consoles and hypervisor.
>       >       >       >       >       > [  OK  ] Finished Permit User Sessions.
>       >       >       >       >       > [  OK  ] Started Getty on tty1.
>       >       >       >       >       > [  OK  ] Started Serial Getty on hvc0.
>       >       >       >       >       > [  OK  ] Started Serial Getty on ttyS0.
>       >       >       >       >       > [  OK  ] Reached target Login Prompts.
>       >       >       >       >       >          Starting Xen-watchdog - run xen watchdog daemon...
>       >       >       >       >       > [  OK  ] Started D-Bus System Message Bus.
>       >       >       >       >       > [  OK  ] Started Xen-watchdog - run xen watchdog daemon.
>       >       >       >       >       > [  OK  ] Finished OpenSSH Key Generation.
>       >       >       >       >       > [  OK  ] Started User Login Management.
>       >       >       >       >       > [  OK  ] Reached target Multi-User System.
>       >       >       >       >       >          Starting Record Runlevel Change in UTMP...
>       >       >       >       >       > [  OK  ] Finished Record Runlevel Change in UTMP.
>       >       >       >       >       > fbcon: Taking over console
>       >       >       >       >       >
>       >       >       >       >       > Poky (Yocto Project Reference Distro) 4.0.4 raspberrypi4-64 hvc0
>       >       >       >       >       >
>       >       >       >       >       > raspberrypi4-64 login: root
>       >       >       >       >       > root@raspberrypi4-64:~#
>       >       >       >       >       > root@raspberrypi4-64:~#
>       >       >       >       >       > root@raspberrypi4-64:~# systemctl status xenstored.service
>       >       >       >       >       > x xenstored.service - The Xen xenstore
>       >       >       >       >       >      Loaded: loaded (/lib/systemd/system/xenstored.service; enabled; vendor preset:
>       enabled)
>       >       >       >       >       >      Active: failed (Result: exit-code) since Thu 2022-12-01 06:12:05 UTC; 26s ago
>       >       >       >       >       >     Process: 195 ExecStartPre=/bin/grep -q control_d /proc/xen/capabilities
>       (code=exited,
>       >       status=1/FAILURE)
>       >       >       >       >       >
>       >       >       >       >       > Dec 01 06:12:04 raspberrypi4-64 systemd[1]: Starting The Xen xenstore...
>       >       >       >       >       > Dec 01 06:12:05 raspberrypi4-64 systemd[1]: xenstored.service: Control pro...URE
>       >       >       >       >       > Dec 01 06:12:05 raspberrypi4-64 systemd[1]: xenstored.service: Failed with...e'.
>       >       >       >       >       > Dec 01 06:12:05 raspberrypi4-64 systemd[1]: Failed to start The Xen xenstore.
>       >       >       >       >       > Hint: Some lines were ellipsized, use -l to show in full.
>       >       >       >       >       > root@raspberrypi4-64:~# 
>       >       >       >       >       >
>       >       >       >       >       > Any input on these?
>       >       >       >       >       >
>       >       >       >       >       > Thanks & Regards,
>       >       >       >       >       > Vipul Kumar
>       >       >       >       >       >
>       >       >       >       >       > On Wed, Nov 23, 2022 at 5:41 AM Stefano Stabellini <sstabellini@kernel.org> wrote:
>       >       >       >       >       >       Hi Vipul,
>       >       >       >       >       >
>       >       >       >       >       >       I cannot spot any issue in the configuration, in particual you have:
>       >       >       >       >       >
>       >       >       >       >       >       CONFIG_XEN_FBDEV_FRONTEND=y
>       >       >       >       >       >
>       >       >       >       >       >       which is what you need.
>       >       >       >       >       >
>       >       >       >       >       >       The only thing I can suggest is to add printks to the Linux frontend
>       >       >       >       >       >       driver (the one running in the domU) which is
>       >       >       >       >       >       drivers/video/fbdev/xen-fbfront.c and printfs to the QEMU backend
>       >       >       >       >       >       (running in Dom0) which is hw/display/xenfb.c to figure out what is
>       >       >       >       >       >       going on.
>       >       >       >       >       >
>       >       >       >       >       >
>       >       >       >       >       >       Alternatively, you can setup PV network with the domU, such as:
>       >       >       >       >       >
>       >       >       >       >       >         vif=['']
>       >       >       >       >       >
>       >       >       >       >       >       and then run x11 and a x11vnc server in your domU. You should be able to
>       >       >       >       >       >       connect to it using vncviewer at the network IP of your domU.
>       >       >       >       >       >
>       >       >       >       >       >       Basically you are skipping the problem because instead of using the PV
>       >       >       >       >       >       framebuffer protocol, you just use VNC over the network with the domU.
>       >       >       >       >       >
>       >       >       >       >       >
>       >       >       >       >       >       Cheers,
>       >       >       >       >       >
>       >       >       >       >       >       Stefano
>       >       >       >       >       >
>       >       >       >       >       >
>       >       >       >       >       >       On Tue, 22 Nov 2022, Vipul Suneja wrote:
>       >       >       >       >       >       > Hi Stefano,
>       >       >       >       >       >       > Thanks for the support!
>       >       >       >       >       >       >
>       >       >       >       >       >       > Looks like I have tried all the combinations & possible ways to get display up
>       but failed. Is
>       >       there
>       >       >       any
>       >       >       >       document or
>       >       >       >       >       pdf for
>       >       >       >       >       >       porting xen on
>       >       >       >       >       >       > raspberrypi4.
>       >       >       >       >       >       > I could find lot's of links telling the same but couldn't see any official user
>       guide or
>       >       document
>       >       >       from the
>       >       >       >       xen
>       >       >       >       >       community on
>       >       >       >       >       >       the same. If
>       >       >       >       >       >       > there is something to refer 
>       >       >       >       >       >       > to please share with me.
>       >       >       >       >       >       > I am attaching the kernel configuration file also, just take a look if i have
>       missed
>       >       anything.
>       >       >       >       >       >       > Any other suggestions or input from your end could be really helpful?
>       >       >       >       >       >       >
>       >       >       >       >       >       > Regards,
>       >       >       >       >       >       > Vipul Kumar
>       >       >       >       >       >       >
>       >       >       >       >       >       > On Fri, Nov 11, 2022 at 6:40 AM Stefano Stabellini <sstabellini@kernel.org>
>       wrote:
>       >       >       >       >       >       >       Hi Vipul,
>       >       >       >       >       >       >
>       >       >       >       >       >       >       Sorry for the late reply. From the earlier logs that you sent, it looks
>       >       >       >       >       >       >       like everything should be working correctly. Specifically:
>       >       >       >       >       >       >
>       >       >       >       >       >       >            vfb = ""
>       >       >       >       >       >       >             1 = ""
>       >       >       >       >       >       >              0 = ""
>       >       >       >       >       >       >               frontend = "/local/domain/1/device/vfb/0"
>       >       >       >       >       >       >               frontend-id = "1"
>       >       >       >       >       >       >               online = "1"
>       >       >       >       >       >       >               state = "4"
>       >       >       >       >       >       >               vnc = "1"
>       >       >       >       >       >       >               vnclisten = "127.0.0.1"
>       >       >       >       >       >       >               vncdisplay = "0"
>       >       >       >       >       >       >               vncunused = "1"
>       >       >       >       >       >       >               sdl = "0"
>       >       >       >       >       >       >               opengl = "0"
>       >       >       >       >       >       >               feature-resize = "1"
>       >       >       >       >       >       >               hotplug-status = "connected"
>       >       >       >       >       >       >               request-update = "1"
>       >       >       >       >       >       >
>       >       >       >       >       >       >       state "4" means "connected". So I would expect that you should be able
>       >       >       >       >       >       >       to connect to the vnc server using vncviewer. You might not see anything
>       >       >       >       >       >       >       (black screen) but you should definitely be able to connect.
>       >       >       >       >       >       >
>       >       >       >       >       >       >       I wouldn't try to launch x11 in the guest just yet. fbcon in Linux is
>       >       >       >       >       >       >       enough to render something on the screen. You should be able to see the
>       >       >       >       >       >       >       Linux text-based console rendered graphically, connecting to it via vnc.
>       >       >       >       >       >       >
>       >       >       >       >       >       >       Sorry for the basic question, but have you tried all the following?
>       >       >       >       >       >       >
>       >       >       >       >       >       >       vncviewer 127.0.0.1:0
>       >       >       >       >       >       >       vncviewer 127.0.0.1:1
>       >       >       >       >       >       >       vncviewer 127.0.0.1:2
>       >       >       >       >       >       >       vncviewer 127.0.0.1:5900
>       >       >       >       >       >       >       vncviewer 127.0.0.1:5901
>       >       >       >       >       >       >       vncviewer 127.0.0.1:5902
>       >       >       >       >       >       >
>       >       >       >       >       >       >       Given that from the xenstore-ls logs everything seems to work correctly
>       >       >       >       >       >       >       I am not sure what else to suggest. You might have to add printf to QEMU
>       >       >       >       >       >       >       ui/vnc.c and hw/display/xenfb.c to see what is going wrong.
>       >       >       >       >       >       >
>       >       >       >       >       >       >       Cheers,
>       >       >       >       >       >       >
>       >       >       >       >       >       >       Stefano
>       >       >       >       >       >       >
>       >       >       >       >       >       >
>       >       >       >       >       >       >       On Mon, 7 Nov 2022, Vipul Suneja wrote:
>       >       >       >       >       >       >       > Hi Stefano,
>       >       >       >       >       >       >       > Thanks!
>       >       >       >       >       >       >       >
>       >       >       >       >       >       >       > Any input further on "xenstore-ls" logs?
>       >       >       >       >       >       >       >
>       >       >       >       >       >       >       > I am trying to run the x0vncserver & x11vnc server manually on guest
>       >       >       machine(xen_guest_image_minimal)
>       >       >       >       image
>       >       >       >       >       but it's
>       >       >       >       >       >       failing
>       >       >       >       >       >       >       with the below
>       >       >       >       >       >       >       > error.
>       >       >       >       >       >       >       >
>       >       >       >       >       >       >       > root@raspberrypi4-64:/usr/bin# x0vncserver
>       >       >       >       >       >       >       > x0vncserver: unable to open display ""
>       >       >       >       >       >       >       > root@raspberrypi4-64:/usr/bin#
>       >       >       >       >       >       >       > root@raspberrypi4-64:/usr/bin# x11vnc
>       >       >       >       >       >       >       > ###############################################################
>       >       >       >       >       >       >       > #@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@#
>       >       >       >       >       >       >       > #@                                                           @#
>       >       >       >       >       >       >       > #@  **  WARNING  **  WARNING  **  WARNING  **  WARNING  **   @#
>       >       >       >       >       >       >       > #@                                                           @#
>       >       >       >       >       >       >       > #@        YOU ARE RUNNING X11VNC WITHOUT A PASSWORD!!        @#
>       >       >       >       >       >       >       > #@                                                           @#
>       >       >       >       >       >       >       > #@  This means anyone with network access to this computer   @#
>       >       >       >       >       >       >       > #@  may be able to view and control your desktop.            @#
>       >       >       >       >       >       >       > #@                                                           @#
>       >       >       >       >       >       >       > #@ >>> If you did not mean to do this Press CTRL-C now!! <<< @#
>       >       >       >       >       >       >       > #@                                                           @#
>       >       >       >       >       >       >       > #@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@#
>       >       >       >       >       >       >       > #@                                                           @#
>       >       >       >       >       >       >       > #@  You can create an x11vnc password file by running:       @#
>       >       >       >       >       >       >       > #@                                                           @#
>       >       >       >       >       >       >       > #@       x11vnc -storepasswd password /path/to/passfile      @#
>       >       >       >       >       >       >       > #@  or   x11vnc -storepasswd /path/to/passfile               @#
>       >       >       >       >       >       >       > #@  or   x11vnc -storepasswd                                 @#
>       >       >       >       >       >       >       > #@                                                           @#
>       >       >       >       >       >       >       > #@  (the last one will use ~/.vnc/passwd)                    @#
>       >       >       >       >       >       >       > #@                                                           @#
>       >       >       >       >       >       >       > #@  and then starting x11vnc via:                            @#
>       >       >       >       >       >       >       > #@                                                           @#
>       >       >       >       >       >       >       > #@      x11vnc -rfbauth /path/to/passfile                    @#
>       >       >       >       >       >       >       > #@                                                           @#
>       >       >       >       >       >       >       > #@  an existing ~/.vnc/passwd file from another VNC          @#
>       >       >       >       >       >       >       > #@  application will work fine too.                          @#
>       >       >       >       >       >       >       > #@                                                           @#
>       >       >       >       >       >       >       > #@  You can also use the -passwdfile or -passwd options.     @#
>       >       >       >       >       >       >       > #@  (note -passwd is unsafe if local users are not trusted)  @#
>       >       >       >       >       >       >       > #@                                                           @#
>       >       >       >       >       >       >       > #@  Make sure any -rfbauth and -passwdfile password files    @#
>       >       >       >       >       >       >       > #@  cannot be read by untrusted users.                       @#
>       >       >       >       >       >       >       > #@                                                           @#
>       >       >       >       >       >       >       > #@  Use x11vnc -usepw to automatically use your              @#
>       >       >       >       >       >       >       > #@  ~/.vnc/passwd or ~/.vnc/passwdfile password files.       @#
>       >       >       >       >       >       >       > #@  (and prompt you to create ~/.vnc/passwd if neither       @#
>       >       >       >       >       >       >       > #@  file exists.)  Under -usepw, x11vnc will exit if it      @#
>       >       >       >       >       >       >       > #@  cannot find a password to use.                           @#
>       >       >       >       >       >       >       > #@                                                           @#
>       >       >       >       >       >       >       > #@                                                           @#
>       >       >       >       >       >       >       > #@  Even with a password, the subsequent VNC traffic is      @#
>       >       >       >       >       >       >       > #@  sent in the clear.  Consider tunnelling via ssh(1):      @#
>       >       >       >       >       >       >       > #@                                                           @#
>       >       >       >       >       >       >       > #@    http://www.karlrunge.com/x11vnc/#tunnelling            @#
>       >       >       >       >       >       >       > #@                                                           @#
>       >       >       >       >       >       >       > #@  Or using the x11vnc SSL options: -ssl and -stunnel       @#
>       >       >       >       >       >       >       > #@                                                           @#
>       >       >       >       >       >       >       > #@  Please Read the documentation for more info about        @#
>       >       >       >       >       >       >       > #@  passwords, security, and encryption.                     @#
>       >       >       >       >       >       >       > #@                                                           @#
>       >       >       >       >       >       >       > #@    http://www.karlrunge.com/x11vnc/faq.html#faq-passwd    @#
>       >       >       >       >       >       >       > #@                                                           @#
>       >       >       >       >       >       >       > #@  To disable this warning use the -nopw option, or put     @#
>       >       >       >       >       >       >       > #@  'nopw' on a line in your ~/.x11vncrc file.               @#
>       >       >       >       >       >       >       > #@                                                           @#
>       >       >       >       >       >       >       > #@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@#
>       >       >       >       >       >       >       > ###############################################################
>       >       >       >       >       >       >       > 09/03/2018 12:58:41 x11vnc version: 0.9.16 lastmod: 2019-01-05  pid:
>       424
>       >       >       >       >       >       >       > 09/03/2018 12:58:41 XOpenDisplay("") failed.
>       >       >       >       >       >       >       > 09/03/2018 12:58:41 Trying again with XAUTHLOCALHOSTNAME=localhost ...
>       >       >       >       >       >       >       > 09/03/2018 12:58:41
>       >       >       >       >       >       >       > 09/03/2018 12:58:41 *** XOpenDisplay failed. No -display or DISPLAY.
>       >       >       >       >       >       >       > 09/03/2018 12:58:41 *** Trying ":0" in 4 seconds.  Press Ctrl-C to
>       abort.
>       >       >       >       >       >       >       > 09/03/2018 12:58:41 *** 1 2 3 4
>       >       >       >       >       >       >       > 09/03/2018 12:58:45 XOpenDisplay(":0") failed.
>       >       >       >       >       >       >       > 09/03/2018 12:58:45 Trying again with XAUTHLOCALHOSTNAME=localhost ...
>       >       >       >       >       >       >       > 09/03/2018 12:58:45 XOpenDisplay(":0") failed.
>       >       >       >       >       >       >       > 09/03/2018 12:58:45 Trying again with unset XAUTHLOCALHOSTNAME ...
>       >       >       >       >       >       >       > 09/03/2018 12:58:45
>       >       >       >       >       >       >       >
>       >       >       >       >       >       >       > 09/03/2018 12:58:45 ***************************************
>       >       >       >       >       >       >       > 09/03/2018 12:58:45 *** XOpenDisplay failed (:0)
>       >       >       >       >       >       >       >
>       >       >       >       >       >       >       > *** x11vnc was unable to open the X DISPLAY: ":0", it cannot continue.
>       >       >       >       >       >       >       > *** There may be "Xlib:" error messages above with details about the
>       failure.
>       >       >       >       >       >       >       >
>       >       >       >       >       >       >       > Some tips and guidelines:
>       >       >       >       >       >       >       >
>       >       >       >       >       >       >       > ** An X server (the one you wish to view) must be running before x11vnc
>       is
>       >       >       >       >       >       >       >    started: x11vnc does not start the X server.  (however, see the
>       -create
>       >       >       >       >       >       >       >    option if that is what you really want).
>       >       >       >       >       >       >       >
>       >       >       >       >       >       >       > ** You must use -display <disp>, -OR- set and export your $DISPLAY
>       >       >       >       >       >       >       >    environment variable to refer to the display of the desired X
>       server.
>       >       >       >       >       >       >       >  - Usually the display is simply ":0" (in fact x11vnc uses this if you
>       forget
>       >       >       >       >       >       >       >    to specify it), but in some multi-user situations it could be ":1",
>       ":2",
>       >       >       >       >       >       >       >    or even ":137".  Ask your administrator or a guru if you are having
>       >       >       >       >       >       >       >    difficulty determining what your X DISPLAY is.
>       >       >       >       >       >       >       >
>       >       >       >       >       >       >       > ** Next, you need to have sufficient permissions (Xauthority)
>       >       >       >       >       >       >       >    to connect to the X DISPLAY.   Here are some Tips:
>       >       >       >       >       >       >       >
>       >       >       >       >       >       >       >  - Often, you just need to run x11vnc as the user logged into the X
>       session.
>       >       >       >       >       >       >       >    So make sure to be that user when you type x11vnc.
>       >       >       >       >       >       >       >  - Being root is usually not enough because the incorrect
>       MIT-MAGIC-COOKIE
>       >       >       >       >       >       >       >    file may be accessed.  The cookie file contains the secret key that
>       >       >       >       >       >       >       >    allows x11vnc to connect to the desired X DISPLAY.
>       >       >       >       >       >       >       >  - You can explicitly indicate which MIT-MAGIC-COOKIE file should be
>       used
>       >       >       >       >       >       >       >    by the -auth option, e.g.:
>       >       >       >       >       >       >       >        x11vnc -auth /home/someuser/.Xauthority -display :0
>       >       >       >       >       >       >       >        x11vnc -auth /tmp/.gdmzndVlR -display :0
>       >       >       >       >       >       >       >    you must have read permission for the auth file.
>       >       >       >       >       >       >       >    See also '-auth guess' and '-findauth' discussed below.
>       >       >       >       >       >       >       >
>       >       >       >       >       >       >       > ** If NO ONE is logged into an X session yet, but there is a greeter
>       login
>       >       >       >       >       >       >       >    program like "gdm", "kdm", "xdm", or "dtlogin" running, you will
>       need
>       >       >       >       >       >       >       >    to find and use the raw display manager MIT-MAGIC-COOKIE file.
>       >       >       >       >       >       >       >    Some examples for various display managers:
>       >       >       >       >       >       >       >
>       >       >       >       >       >       >       >      gdm:     -auth /var/gdm/:0.Xauth
>       >       >       >       >       >       >       >               -auth /var/lib/gdm/:0.Xauth
>       >       >       >       >       >       >       >      kdm:     -auth /var/lib/kdm/A:0-crWk72
>       >       >       >       >       >       >       >               -auth /var/run/xauth/A:0-crWk72
>       >       >       >       >       >       >       >      xdm:     -auth /var/lib/xdm/authdir/authfiles/A:0-XQvaJk
>       >       >       >       >       >       >       >      dtlogin: -auth /var/dt/A:0-UgaaXa
>       >       >       >       >       >       >       >
>       >       >       >       >       >       >       >    Sometimes the command "ps wwwwaux | grep auth" can reveal the file
>       location.
>       >       >       >       >       >       >       >
>       >       >       >       >       >       >       >    Starting with x11vnc 0.9.9 you can have it try to guess by using:
>       >       >       >       >       >       >       >
>       >       >       >       >       >       >       >               -auth guess
>       >       >       >       >       >       >       >
>       >       >       >       >       >       >       >    (see also the x11vnc -findauth option.)
>       >       >       >       >       >       >       >
>       >       >       >       >       >       >       >    Only root will have read permission for the file, and so x11vnc must
>       be run
>       >       >       >       >       >       >       >    as root (or copy it).  The random characters in the filenames will
>       of course
>       >       >       >       >       >       >       >    change and the directory the cookie file resides in is system
>       dependent.
>       >       >       >       >       >       >       >
>       >       >       >       >       >       >       > See also: http://www.karlrunge.com/x11vnc/faq.html
>       >       >       >       >       >       >       >
>       >       >       >       >       >       >       > Regards,
>       >       >       >       >       >       >       > Vipul Kumar
>       >       >       >       >       >       >       >
>       >       >       >       >       >       >       > On Thu, Nov 3, 2022 at 10:27 PM Vipul Suneja <vsuneja63@gmail.com>
>       wrote:
>       >       >       >       >       >       >       >       Hi Stefano,
>       >       >       >       >       >       >       > Thanks!
>       >       >       >       >       >       >       >
>       >       >       >       >       >       >       > I used xen-guest-image-minimal(simple console based image) as a guest
>       with fbcon &
>       >       fbdev
>       >       >       enabled in
>       >       >       >       kernel
>       >       >       >       >       >       configurations but
>       >       >       >       >       >       >       still
>       >       >       >       >       >       >       > the same error can't open the display.
>       >       >       >       >       >       >       > below are the outcome of "xenstore-ls":
>       >       >       >       >       >       >       >
>       >       >       >       >       >       >       > root@raspberrypi4-64:~/guest1# xenstore-ls
>       >       >       >       >       >       >       > tool = ""
>       >       >       >       >       >       >       >  xenstored = ""
>       >       >       >       >       >       >       > local = ""
>       >       >       >       >       >       >       >  domain = ""
>       >       >       >       >       >       >       >   0 = ""
>       >       >       >       >       >       >       >    control = ""
>       >       >       >       >       >       >       >     feature-poweroff = "1"
>       >       >       >       >       >       >       >     feature-reboot = "1"
>       >       >       >       >       >       >       >    domid = "0"
>       >       >       >       >       >       >       >    name = "Domain-0"
>       >       >       >       >       >       >       >    device-model = ""
>       >       >       >       >       >       >       >     0 = ""
>       >       >       >       >       >       >       >      backends = ""
>       >       >       >       >       >       >       >       console = ""
>       >       >       >       >       >       >       >       vkbd = ""
>       >       >       >       >       >       >       >       vfb = ""
>       >       >       >       >       >       >       >       qnic = ""
>       >       >       >       >       >       >       >      state = "running"
>       >       >       >       >       >       >       >     1 = ""
>       >       >       >       >       >       >       >      backends = ""
>       >       >       >       >       >       >       >       console = ""
>       >       >       >       >       >       >       >       vkbd = ""
>       >       >       >       >       >       >       >       vfb = ""
>       >       >       >       >       >       >       >       qnic = ""
>       >       >       >       >       >       >       >      state = "running"
>       >       >       >       >       >       >       >    backend = ""
>       >       >       >       >       >       >       >     vbd = ""
>       >       >       >       >       >       >       >      1 = ""
>       >       >       >       >       >       >       >       51712 = ""
>       >       >       >       >       >       >       >        frontend = "/local/domain/1/device/vbd/51712"
>       >       >       >       >       >       >       >        params =
>       "/home/root/guest2/xen-guest-image-minimal-raspberrypi4-64.ext3"
>       >       >       >       >       >       >       >        script = "/etc/xen/scripts/block"
>       >       >       >       >       >       >       >        frontend-id = "1"
>       >       >       >       >       >       >       >        online = "1"
>       >       >       >       >       >       >       >        removable = "0"
>       >       >       >       >       >       >       >        bootable = "1"
>       >       >       >       >       >       >       >        state = "4"
>       >       >       >       >       >       >       >        dev = "xvda"
>       >       >       >       >       >       >       >        type = "phy"
>       >       >       >       >       >       >       >        mode = "w"
>       >       >       >       >       >       >       >        device-type = "disk"
>       >       >       >       >       >       >       >        discard-enable = "1"
>       >       >       >       >       >       >       >        feature-max-indirect-segments = "256"
>       >       >       >       >       >       >       >        multi-queue-max-queues = "4"
>       >       >       >       >       >       >       >        max-ring-page-order = "4"
>       >       >       >       >       >       >       >        node = "/dev/loop0"
>       >       >       >       >       >       >       >        physical-device = "7:0"
>       >       >       >       >       >       >       >        physical-device-path = "/dev/loop0"
>       >       >       >       >       >       >       >        hotplug-status = "connected"
>       >       >       >       >       >       >       >        feature-flush-cache = "1"
>       >       >       >       >       >       >       >        discard-granularity = "4096"
>       >       >       >       >       >       >       >        discard-alignment = "0"
>       >       >       >       >       >       >       >        discard-secure = "0"
>       >       >       >       >       >       >       >        feature-discard = "1"
>       >       >       >       >       >       >       >        feature-barrier = "1"
>       >       >       >       >       >       >       >        feature-persistent = "1"
>       >       >       >       >       >       >       >        sectors = "1794048"
>       >       >       >       >       >       >       >        info = "0"
>       >       >       >       >       >       >       >        sector-size = "512"
>       >       >       >       >       >       >       >        physical-sector-size = "512"
>       >       >       >       >       >       >       >     vfb = ""
>       >       >       >       >       >       >       >      1 = ""
>       >       >       >       >       >       >       >       0 = ""
>       >       >       >       >       >       >       >        frontend = "/local/domain/1/device/vfb/0"
>       >       >       >       >       >       >       >        frontend-id = "1"
>       >       >       >       >       >       >       >        online = "1"
>       >       >       >       >       >       >       >        state = "4"
>       >       >       >       >       >       >       >        vnc = "1"
>       >       >       >       >       >       >       >        vnclisten = "127.0.0.1"
>       >       >       >       >       >       >       >        vncdisplay = "0"
>       >       >       >       >       >       >       >        vncunused = "1"
>       >       >       >       >       >       >       >        sdl = "0"
>       >       >       >       >       >       >       >        opengl = "0"
>       >       >       >       >       >       >       >        feature-resize = "1"
>       >       >       >       >       >       >       >        hotplug-status = "connected"
>       >       >       >       >       >       >       >        request-update = "1"
>       >       >       >       >       >       >       >     vkbd = ""
>       >       >       >       >       >       >       >      1 = ""
>       >       >       >       >       >       >       >       0 = ""
>       >       >       >       >       >       >       >        frontend = "/local/domain/1/device/vkbd/0"
>       >       >       >       >       >       >       >        frontend-id = "1"
>       >       >       >       >       >       >       >        online = "1"
>       >       >       >       >       >       >       >        state = "4"
>       >       >       >       >       >       >       >        feature-abs-pointer = "1"
>       >       >       >       >       >       >       >        feature-raw-pointer = "1"
>       >       >       >       >       >       >       >        hotplug-status = "connected"
>       >       >       >       >       >       >       >     console = ""
>       >       >       >       >       >       >       >      1 = ""
>       >       >       >       >       >       >       >       0 = ""
>       >       >       >       >       >       >       >        frontend = "/local/domain/1/console"
>       >       >       >       >       >       >       >        frontend-id = "1"
>       >       >       >       >       >       >       >        online = "1"
>       >       >       >       >       >       >       >        state = "1"
>       >       >       >       >       >       >       >        protocol = "vt100"
>       >       >       >       >       >       >       >     vif = ""
>       >       >       >       >       >       >       >      1 = ""
>       >       >       >       >       >       >       >       0 = ""
>       >       >       >       >       >       >       >        frontend = "/local/domain/1/device/vif/0"
>       >       >       >       >       >       >       >        frontend-id = "1"
>       >       >       >       >       >       >       >        online = "1"
>       >       >       >       >       >       >       >        state = "4"
>       >       >       >       >       >       >       >        script = "/etc/xen/scripts/vif-bridge"
>       >       >       >       >       >       >       >        mac = "e4:5f:01:cd:7b:dd"
>       >       >       >       >       >       >       >        bridge = "xenbr0"
>       >       >       >       >       >       >       >        handle = "0"
>       >       >       >       >       >       >       >        type = "vif"
>       >       >       >       >       >       >       >        hotplug-status = "connected"
>       >       >       >       >       >       >       >        feature-sg = "1"
>       >       >       >       >       >       >       >        feature-gso-tcpv4 = "1"
>       >       >       >       >       >       >       >        feature-gso-tcpv6 = "1"
>       >       >       >       >       >       >       >        feature-ipv6-csum-offload = "1"
>       >       >       >       >       >       >       >        feature-rx-copy = "1"
>       >       >       >       >       >       >       >        feature-xdp-headroom = "1"
>       >       >       >       >       >       >       >        feature-rx-flip = "0"
>       >       >       >       >       >       >       >        feature-multicast-control = "1"
>       >       >       >       >       >       >       >        feature-dynamic-multicast-control = "1"
>       >       >       >       >       >       >       >        feature-split-event-channels = "1"
>       >       >       >       >       >       >       >        multi-queue-max-queues = "4"
>       >       >       >       >       >       >       >        feature-ctrl-ring = "1"
>       >       >       >       >       >       >       >   1 = ""
>       >       >       >       >       >       >       >    vm = "/vm/d81ec5a9-5bf9-4f2b-89e8-0f60d6da948f"
>       >       >       >       >       >       >       >    name = "guest2"
>       >       >       >       >       >       >       >    cpu = ""
>       >       >       >       >       >       >       >     0 = ""
>       >       >       >       >       >       >       >      availability = "online"
>       >       >       >       >       >       >       >     1 = ""
>       >       >       >       >       >       >       >      availability = "online"
>       >       >       >       >       >       >       >    memory = ""
>       >       >       >       >       >       >       >     static-max = "2097152"
>       >       >       >       >       >       >       >     target = "2097152"
>       >       >       >       >       >       >       >     videoram = "0"
>       >       >       >       >       >       >       >    device = ""
>       >       >       >       >       >       >       >     suspend = ""
>       >       >       >       >       >       >       >      event-channel = ""
>       >       >       >       >       >       >       >     vbd = ""
>       >       >       >       >       >       >       >      51712 = ""
>       >       >       >       >       >       >       >       backend = "/local/domain/0/backend/vbd/1/51712"
>       >       >       >       >       >       >       >       backend-id = "0"
>       >       >       >       >       >       >       >       state = "4"
>       >       >       >       >       >       >       >       virtual-device = "51712"
>       >       >       >       >       >       >       >       device-type = "disk"
>       >       >       >       >       >       >       >       multi-queue-num-queues = "2"
>       >       >       >       >       >       >       >       queue-0 = ""
>       >       >       >       >       >       >       >        ring-ref = "8"
>       >       >       >       >       >       >       >        event-channel = "4"
>       >       >       >       >       >       >       >       queue-1 = ""
>       >       >       >       >       >       >       >        ring-ref = "9"
>       >       >       >       >       >       >       >        event-channel = "5"
>       >       >       >       >       >       >       >       protocol = "arm-abi"
>       >       >       >       >       >       >       >       feature-persistent = "1"
>       >       >       >       >       >       >       >     vfb = ""
>       >       >       >       >       >       >       >      0 = ""
>       >       >       >       >       >       >       >       backend = "/local/domain/0/backend/vfb/1/0"
>       >       >       >       >       >       >       >       backend-id = "0"
>       >       >       >       >       >       >       >       state = "4"
>       >       >       >       >       >       >       >       page-ref = "275022"
>       >       >       >       >       >       >       >       event-channel = "3"
>       >       >       >       >       >       >       >       protocol = "arm-abi"
>       >       >       >       >       >       >       >       feature-update = "1"
>       >       >       >       >       >       >       >     vkbd = ""
>       >       >       >       >       >       >       >      0 = ""
>       >       >       >       >       >       >       >       backend = "/local/domain/0/backend/vkbd/1/0"
>       >       >       >       >       >       >       >       backend-id = "0"
>       >       >       >       >       >       >       >       state = "4"
>       >       >       >       >       >       >       >       request-abs-pointer = "1"
>       >       >       >       >       >       >       >       page-ref = "275322"
>       >       >       >       >       >       >       >       page-gref = "1284"
>       >       >       >       >       >       >       >       event-channel = "10"
>       >       >       >       >       >       >       >     vif = ""
>       >       >       >       >       >       >       >      0 = ""
>       >       >       >       >       >       >       >       backend = "/local/domain/0/backend/vif/1/0"
>       >       >       >       >       >       >       >       backend-id = "0"
>       >       >       >       >       >       >       >       state = "4"
>       >       >       >       >       >       >       >       handle = "0"
>       >       >       >       >       >       >       >       mac = "e4:5f:01:cd:7b:dd"
>       >       >       >       >       >       >       >       mtu = "1500"
>       >       >       >       >       >       >       >       xdp-headroom = "0"
>       >       >       >       >       >       >       >       multi-queue-num-queues = "2"
>       >       >       >       >       >       >       >       queue-0 = ""
>       >       >       >       >       >       >       >        tx-ring-ref = "1280"
>       >       >       >       >       >       >       >        rx-ring-ref = "1281"
>       >       >       >       >       >       >       >        event-channel-tx = "6"
>       >       >       >       >       >       >       >        event-channel-rx = "7"
>       >       >       >       >       >       >       >       queue-1 = ""
>       >       >       >       >       >       >       >        tx-ring-ref = "1282"
>       >       >       >       >       >       >       >        rx-ring-ref = "1283"
>       >       >       >       >       >       >       >        event-channel-tx = "8"
>       >       >       >       >       >       >       >        event-channel-rx = "9"
>       >       >       >       >       >       >       >       request-rx-copy = "1"
>       >       >       >       >       >       >       >       feature-rx-notify = "1"
>       >       >       >       >       >       >       >       feature-sg = "1"
>       >       >       >       >       >       >       >       feature-gso-tcpv4 = "1"
>       >       >       >       >       >       >       >       feature-gso-tcpv6 = "1"
>       >       >       >       >       >       >       >       feature-ipv6-csum-offload = "1"
>       >       >       >       >       >       >       >    control = ""
>       >       >       >       >       >       >       >     shutdown = ""
>       >       >       >       >       >       >       >     feature-poweroff = "1"
>       >       >       >       >       >       >       >     feature-reboot = "1"
>       >       >       >       >       >       >       >     feature-suspend = ""
>       >       >       >       >       >       >       >     sysrq = ""
>       >       >       >       >       >       >       >     platform-feature-multiprocessor-suspend = "1"
>       >       >       >       >       >       >       >     platform-feature-xs_reset_watches = "1"
>       >       >       >       >       >       >       >    data = ""
>       >       >       >       >       >       >       >    drivers = ""
>       >       >       >       >       >       >       >    feature = ""
>       >       >       >       >       >       >       >    attr = ""
>       >       >       >       >       >       >       >    error = ""
>       >       >       >       >       >       >       >    domid = "1"
>       >       >       >       >       >       >       >    store = ""
>       >       >       >       >       >       >       >     port = "1"
>       >       >       >       >       >       >       >     ring-ref = "233473"
>       >       >       >       >       >       >       >    console = ""
>       >       >       >       >       >       >       >     backend = "/local/domain/0/backend/console/1/0"
>       >       >       >       >       >       >       >     backend-id = "0"
>       >       >       >       >       >       >       >     limit = "1048576"
>       >       >       >       >       >       >       >     type = "xenconsoled"
>       >       >       >       >       >       >       >     output = "pty"
>       >       >       >       >       >       >       >     tty = "/dev/pts/1"
>       >       >       >       >       >       >       >     port = "2"
>       >       >       >       >       >       >       >     ring-ref = "233472"
>       >       >       >       >       >       >       >     vnc-listen = "127.0.0.1"
>       >       >       >       >       >       >       >     vnc-port = "5900"
>       >       >       >       >       >       >       >    image = ""
>       >       >       >       >       >       >       >     device-model-pid = "788"
>       >       >       >       >       >       >       > vm = ""
>       >       >       >       >       >       >       >  d81ec5a9-5bf9-4f2b-89e8-0f60d6da948f = ""
>       >       >       >       >       >       >       >   name = "guest2"
>       >       >       >       >       >       >       >   uuid = "d81ec5a9-5bf9-4f2b-89e8-0f60d6da948f"
>       >       >       >       >       >       >       >   start_time = "1520600274.27"
>       >       >       >       >       >       >       > libxl = ""
>       >       >       >       >       >       >       >  1 = ""
>       >       >       >       >       >       >       >   device = ""
>       >       >       >       >       >       >       >    vbd = ""
>       >       >       >       >       >       >       >     51712 = ""
>       >       >       >       >       >       >       >      frontend = "/local/domain/1/device/vbd/51712"
>       >       >       >       >       >       >       >      backend = "/local/domain/0/backend/vbd/1/51712"
>       >       >       >       >       >       >       >      params =
>       "/home/root/guest2/xen-guest-image-minimal-raspberrypi4-64.ext3"
>       >       >       >       >       >       >       >      script = "/etc/xen/scripts/block"
>       >       >       >       >       >       >       >      frontend-id = "1"
>       >       >       >       >       >       >       >      online = "1"
>       >       >       >       >       >       >       >      removable = "0"
>       >       >       >       >       >       >       >      bootable = "1"
>       >       >       >       >       >       >       >      state = "1"
>       >       >       >       >       >       >       >      dev = "xvda"
>       >       >       >       >       >       >       >      type = "phy"
>       >       >       >       >       >       >       >      mode = "w"
>       >       >       >       >       >       >       >      device-type = "disk"
>       >       >       >       >       >       >       >      discard-enable = "1"
>       >       >       >       >       >       >       >    vfb = ""
>       >       >       >       >       >       >       >     0 = ""
>       >       >       >       >       >       >       >      frontend = "/local/domain/1/device/vfb/0"
>       >       >       >       >       >       >       >      backend = "/local/domain/0/backend/vfb/1/0"
>       >       >       >       >       >       >       >      frontend-id = "1"
>       >       >       >       >       >       >       >      online = "1"
>       >       >       >       >       >       >       >      state = "1"
>       >       >       >       >       >       >       >      vnc = "1"
>       >       >       >       >       >       >       >      vnclisten = "127.0.0.1"
>       >       >       >       >       >       >       >      vncdisplay = "0"
>       >       >       >       >       >       >       >      vncunused = "1"
>       >       >       >       >       >       >       >      sdl = "0"
>       >       >       >       >       >       >       >      opengl = "0"
>       >       >       >       >       >       >       >    vkbd = ""
>       >       >       >       >       >       >       >     0 = ""
>       >       >       >       >       >       >       >      frontend = "/local/domain/1/device/vkbd/0"
>       >       >       >       >       >       >       >      backend = "/local/domain/0/backend/vkbd/1/0"
>       >       >       >       >       >       >       >      frontend-id = "1"
>       >       >       >       >       >       >       >      online = "1"
>       >       >       >       >       >       >       >      state = "1"
>       >       >       >       >       >       >       >    console = ""
>       >       >       >       >       >       >       >     0 = ""
>       >       >       >       >       >       >       >      frontend = "/local/domain/1/console"
>       >       >       >       >       >       >       >      backend = "/local/domain/0/backend/console/1/0"
>       >       >       >       >       >       >       >      frontend-id = "1"
>       >       >       >       >       >       >       >      online = "1"
>       >       >       >       >       >       >       >      state = "1"
>       >       >       >       >       >       >       >      protocol = "vt100"
>       >       >       >       >       >       >       >    vif = ""
>       >       >       >       >       >       >       >     0 = ""
>       >       >       >       >       >       >       >      frontend = "/local/domain/1/device/vif/0"
>       >       >       >       >       >       >       >      backend = "/local/domain/0/backend/vif/1/0"
>       >       >       >       >       >       >       >      frontend-id = "1"
>       >       >       >       >       >       >       >      online = "1"
>       >       >       >       >       >       >       >      state = "1"
>       >       >       >       >       >       >       >      script = "/etc/xen/scripts/vif-bridge"
>       >       >       >       >       >       >       >      mac = "e4:5f:01:cd:7b:dd"
>       >       >       >       >       >       >       >      bridge = "xenbr0"
>       >       >       >       >       >       >       >      handle = "0"
>       >       >       >       >       >       >       >      type = "vif"
>       >       >       >       >       >       >       >      hotplug-status = ""
>       >       >       >       >       >       >       >   type = "pvh"
>       >       >       >       >       >       >       >   dm-version = "qemu_xen"
>       >       >       >       >       >       >       > root@raspberrypi4-64:~/guest1#
>       >       >       >       >       >       >       >
>       >       >       >       >       >       >       > Any input as per above? Looking forward to hearing from you.
>       >       >       >       >       >       >       >
>       >       >       >       >       >       >       > Regards,
>       >       >       >       >       >       >       > Vipul Kumar
>       >       >       >       >       >       >       >
>       >       >       >       >       >       >       > On Wed, Oct 26, 2022 at 5:21 AM Stefano Stabellini
>       <sstabellini@kernel.org> wrote:
>       >       >       >       >       >       >       >       Hi Vipul,
>       >       >       >       >       >       >       >
>       >       >       >       >       >       >       >       If you look at the QEMU logs, it says:
>       >       >       >       >       >       >       >
>       >       >       >       >       >       >       >       VNC server running on 127.0.0.1:5900
>       >       >       >       >       >       >       >
>       >       >       >       >       >       >       >       That is the VNC server you need to connect to. So in theory:
>       >       >       >       >       >       >       >
>       >       >       >       >       >       >       >         vncviewer 127.0.0.1:5900
>       >       >       >       >       >       >       >
>       >       >       >       >       >       >       >       should work correctly.
>       >       >       >       >       >       >       >
>       >       >       >       >       >       >       >
>       >       >       >       >       >       >       >       If you have:
>       >       >       >       >       >       >       >
>       >       >       >       >       >       >       >         vfb = ["type=vnc"]
>       >       >       >       >       >       >       >
>       >       >       >       >       >       >       >       in your xl config file and you have "fbdev" in your Linux guest,
>       it
>       >       >       >       >       >       >       >       should work.
>       >       >       >       >       >       >       >
>       >       >       >       >       >       >       >       If you connect to the VNC server but you get a black screen, it
>       might be
>       >       >       >       >       >       >       >       a guest configuration issue. I would try with a simpler guest,
>       text only
>       >       >       >       >       >       >       >       (no X11, no Wayland) and enable the fbdev console (fbcon). See
>       >       >       >       >       >       >       >       Documentation/fb/fbcon.rst in Linux. You should be able to see a
>       >       >       >       >       >       >       >       graphical console over VNC.
>       >       >       >       >       >       >       >
>       >       >       >       >       >       >       >       If that works, then you know that the fbdev kernel driver
>       (xen-fbfront)
>       >       >       >       >       >       >       >       works correctly.
>       >       >       >       >       >       >       >
>       >       >       >       >       >       >       >       If it doesn't work, the output of "xenstore-ls" would be
>       interesting.
>       >       >       >       >       >       >       >
>       >       >       >       >       >       >       >       Cheers,
>       >       >       >       >       >       >       >
>       >       >       >       >       >       >       >       Stefano
>       >       >       >       >       >       >       >
>       >       >       >       >       >       >       >
>       >       >       >       >       >       >       >       On Wed, 19 Oct 2022, Vipul Suneja wrote:
>       >       >       >       >       >       >       >       > Hi Stefano,
>       >       >       >       >       >       >       >       >
>       >       >       >       >       >       >       >       > Thanks for the response!
>       >       >       >       >       >       >       >       >
>       >       >       >       >       >       >       >       > I am following the same link you shared from the beginning.
>       Tried the command
>       >       >       "vncviewer
>       >       >       >       localhost:0"
>       >       >       >       >       in DOM0
>       >       >       >       >       >       but
>       >       >       >       >       >       >       same
>       >       >       >       >       >       >       >       issue "Can't open
>       >       >       >       >       >       >       >       > display", below are the logs:
>       >       >       >       >       >       >       >       >
>       >       >       >       >       >       >       >       > root@raspberrypi4-64:~# vncviewer localhost:0
>       >       >       >       >       >       >       >       >
>       >       >       >       >       >       >       >       > TigerVNC Viewer 64-bit v1.11.0
>       >       >       >       >       >       >       >       > Built on: 2020-09-08 12:16
>       >       >       >       >       >       >       >       > Copyright (C) 1999-2020 TigerVNC Team and many others (see
>       README.rst)
>       >       >       >       >       >       >       >       > See https://www.tigervnc.org for information on TigerVNC.
>       >       >       >       >       >       >       >       > Can't open display:
>       >       >       >       >       >       >       >       >
>       >       >       >       >       >       >       >       > Below are the netstat logs, i couldn't see anything running at
>       port 5900 or
>       >       5901:
>       >       >       >       >       >       >       >       >
>       >       >       >       >       >       >       >       > root@raspberrypi4-64:~# netstat -tuwx
>       >       >       >       >       >       >       >       > Active Internet connections (w/o servers)
>       >       >       >       >       >       >       >       > Proto Recv-Q Send-Q Local Address           Foreign Address    
>           State    
>       >        
>       >       >       >       >       >       >       >       > tcp        0    164 192.168.1.39:ssh        192.168.1.38:37472
>          
>       >        ESTABLISHED
>       >       >       >       >       >       >       >       > Active UNIX domain sockets (w/o servers)
>       >       >       >       >       >       >       >       > Proto RefCnt Flags       Type       State         I-Node Path
>       >       >       >       >       >       >       >       > unix  8      [ ]         DGRAM      CONNECTED      10565
>       /dev/log
>       >       >       >       >       >       >       >       > unix  3      [ ]         STREAM     CONNECTED      10891
>       >       /var/run/xenstored/socket
>       >       >       >       >       >       >       >       > unix  3      [ ]         STREAM     CONNECTED      13791
>       >       >       >       >       >       >       >       > unix  3      [ ]         STREAM     CONNECTED      10843
>       >       /var/run/xenstored/socket
>       >       >       >       >       >       >       >       > unix  3      [ ]         STREAM     CONNECTED      10573
>       >       /var/run/xenstored/socket
>       >       >       >       >       >       >       >       > unix  2      [ ]         DGRAM      CONNECTED      14510
>       >       >       >       >       >       >       >       > unix  3      [ ]         STREAM     CONNECTED      13249
>       >       >       >       >       >       >       >       > unix  2      [ ]         DGRAM      CONNECTED      13887
>       >       >       >       >       >       >       >       > unix  2      [ ]         DGRAM      CONNECTED      10599
>       >       >       >       >       >       >       >       > unix  3      [ ]         STREAM     CONNECTED      14005
>       >       >       >       >       >       >       >       > unix  3      [ ]         STREAM     CONNECTED      13258
>       >       >       >       >       >       >       >       > unix  3      [ ]         STREAM     CONNECTED      13248
>       >       >       >       >       >       >       >       > unix  3      [ ]         STREAM     CONNECTED      14003
>       >       >       >       >       >       >       >       > unix  3      [ ]         STREAM     CONNECTED      10572
>       >       /var/run/xenstored/socket
>       >       >       >       >       >       >       >       > unix  3      [ ]         STREAM     CONNECTED      10786
>       >       /var/run/xenstored/socket
>       >       >       >       >       >       >       >       > unix  3      [ ]         DGRAM      CONNECTED      13186
>       >       >       >       >       >       >       >       > unix  3      [ ]         STREAM     CONNECTED      10864
>       >       /var/run/xenstored/socket
>       >       >       >       >       >       >       >       > unix  3      [ ]         STREAM     CONNECTED      10812
>       >       /var/run/xenstored/socket
>       >       >       >       >       >       >       >       > unix  2      [ ]         DGRAM      CONNECTED      14083
>       >       >       >       >       >       >       >       > unix  3      [ ]         STREAM     CONNECTED      10813
>       >       /var/run/xenstored/socket
>       >       >       >       >       >       >       >       > unix  3      [ ]         STREAM     CONNECTED      14068
>       >       >       >       >       >       >       >       > unix  3      [ ]         STREAM     CONNECTED      13256
>       >       >       >       >       >       >       >       > unix  3      [ ]         STREAM     CONNECTED      10571
>       >       /var/run/xenstored/socket
>       >       >       >       >       >       >       >       > unix  3      [ ]         STREAM     CONNECTED      10842
>       >       >       >       >       >       >       >       > unix  3      [ ]         STREAM     CONNECTED      13985
>       >       >       >       >       >       >       >       > unix  3      [ ]         DGRAM      CONNECTED      13185
>       >       >       >       >       >       >       >       > unix  2      [ ]         STREAM     CONNECTED      13884
>       >       >       >       >       >       >       >       > unix  2      [ ]         DGRAM      CONNECTED      14528
>       >       >       >       >       >       >       >       > unix  2      [ ]         DGRAM      CONNECTED      13785
>       >       >       >       >       >       >       >       > unix  3      [ ]         STREAM     CONNECTED      14034
>       >       >       >       >       >       >       >       >
>       >       >       >       >       >       >       >       > Attaching xen log files of /var/log/xen.
>       >       >       >       >       >       >       >       > I didn't get the role of QEMU here because as mentioned
>       earlier, I am porting
>       >       in
>       >       >       raspberrypi
>       >       >       >       4B.
>       >       >       >       >       >       >       >       >
>       >       >       >       >       >       >       >       > Regards,
>       >       >       >       >       >       >       >       > Vipul Kumar
>       >       >       >       >       >       >       >       >
>       >       >       >       >       >       >       >       > On Wed, Oct 19, 2022 at 12:43 AM Stefano Stabellini
>       <sstabellini@kernel.org>
>       >       wrote:
>       >       >       >       >       >       >       >       >       It usually works the way it is described in the guide:
>       >       >       >       >       >       >       >       >
>       >       >       >       >       >       >       >       >     
>       >       >       >       >       >       >       >     
>       >       >       >       >       >       >     
>       >       >       >       >       >     
>       >       >       >       >     
>       >       >       >     
>       >       >     
>       >     
>               https://www.virtuatopia.com/index.php?title=Configuring_a_VNC_based_Graphical_Console_for_a_Xen_Paravirtualized_domainU_Guest
>       >       >       >       >       >       >       >       >
>       >       >       >       >       >       >       >       >       You don't need to install any VNC-related server software
>       because it is
>       >       >       >       >       >       >       >       >       already provided by Xen (to be precise it is provided by
>       QEMU working
>       >       >       >       >       >       >       >       >       together with Xen.)
>       >       >       >       >       >       >       >       >
>       >       >       >       >       >       >       >       >       You only need the vnc client in dom0 so that you can
>       connect, but you
>       >       >       >       >       >       >       >       >       could also run the vnc client outside from another host.
>       So basically
>       >       >       >       >       >       >       >       >       the following should work when executed in Dom0 after
>       creating DomU:
>       >       >       >       >       >       >       >       >
>       >       >       >       >       >       >       >       >         vncviewer localhost:0
>       >       >       >       >       >       >       >       >
>       >       >       >       >       >       >       >       >       Can you attach the Xen and QEMU logs (/var/log/xen/*)?
>       And also use
>       >       >       >       >       >       >       >       >       netstat -taunp to check if there is anything running at
>       port 5900 or
>       >       >       >       >       >       >       >       >       5901?
>       >       >       >       >       >       >       >       >
>       >       >       >       >       >       >       >       >       Cheers,
>       >       >       >       >       >       >       >       >
>       >       >       >       >       >       >       >       >       Stefano
>       >       >       >       >       >       >       >       >
>       >       >       >       >       >       >       >       >
>       >       >       >       >       >       >       >       >       On Tue, 18 Oct 2022, Vipul Suneja wrote:
>       >       >       >       >       >       >       >       >       > Hi Stefano,
>       >       >       >       >       >       >       >       >       >
>       >       >       >       >       >       >       >       >       > Thanks for the response!
>       >       >       >       >       >       >       >       >       >
>       >       >       >       >       >       >       >       >       > I could install tigerVNC, x11vnc & libvncserver in Dom0
>       >       xen-image-minimal but
>       >       >       only
>       >       >       >       manage to
>       >       >       >       >       install
>       >       >       >       >       >       >       >       libvncserver(couldn't
>       >       >       >       >       >       >       >       >       install tigervnc
>       >       >       >       >       >       >       >       >       > & x11vnc because of x11
>       >       >       >       >       >       >       >       >       > support missing, it's wayland) in DOMU custom graphical
>       image. I
>       >       tried
>       >       >       running
>       >       >       >       vncviewer with
>       >       >       >       >       IP
>       >       >       >       >       >       address &
>       >       >       >       >       >       >       port
>       >       >       >       >       >       >       >       in dom0 to
>       >       >       >       >       >       >       >       >       access the domu
>       >       >       >       >       >       >       >       >       > graphical image display as per below commands.
>       >       >       >       >       >       >       >       >       >  
>       >       >       >       >       >       >       >       >       >  vncviewer 192.168.1.42:5901
>       >       >       >       >       >       >       >       >       >  
>       >       >       >       >       >       >       >       >       >  But it showing can't open display, below are the logs:
>       >       >       >       >       >       >       >       >       >  
>       >       >       >       >       >       >       >       >       > root@raspberrypi4-64:~/guest1# vncviewer
>       192.168.1.42:5901
>       >       >       >       >       >       >       >       >       >
>       >       >       >       >       >       >       >       >       > TigerVNC Viewer 64-bit v1.11.0
>       >       >       >       >       >       >       >       >       > Built on: 2020-09-08 12:16
>       >       >       >       >       >       >       >       >       > Copyright (C) 1999-2020 TigerVNC Team and many others
>       (see
>       >       README.rst)
>       >       >       >       >       >       >       >       >       > See https://www.tigervnc.org for information on
>       TigerVNC.
>       >       >       >       >       >       >       >       >       > Can't open display:
>       >       >       >       >       >       >       >       >       > root@raspberrypi4-64:~/guest1#
>       >       >       >       >       >       >       >       >       >
>       >       >       >       >       >       >       >       >       > I am not exactly sure what the issue is but I thought
>       only
>       >       libvncserver in
>       >       >       DOMU could
>       >       >       >       work to
>       >       >       >       >       get
>       >       >       >       >       >       access but
>       >       >       >       >       >       >       it
>       >       >       >       >       >       >       >       did not
>       >       >       >       >       >       >       >       >       work. 
>       >       >       >       >       >       >       >       >       > If TigerVNC is the issue here then is there any other
>       VNC source
>       >       which could
>       >       >       be
>       >       >       >       installed for
>       >       >       >       >       both
>       >       >       >       >       >       x11 &
>       >       >       >       >       >       >       >       wayland supported
>       >       >       >       >       >       >       >       >       images?
>       >       >       >       >       >       >       >       >       >
>       >       >       >       >       >       >       >       >       > Regards,
>       >       >       >       >       >       >       >       >       > Vipul Kumar
>       >       >       >       >       >       >       >       >       >
>       >       >       >       >       >       >       >       >       > On Tue, Oct 18, 2022 at 2:40 AM Stefano Stabellini
>       >       <sstabellini@kernel.org>
>       >       >       wrote:
>       >       >       >       >       >       >       >       >       >       VNC is typically easier to setup, because SDL
>       needs extra
>       >       libraries at
>       >       >       >       >       >       >       >       >       >       build time and runtime. If QEMU is built without
>       SDL support it
>       >       won't
>       >       >       >       >       >       >       >       >       >       start when you ask for SDL.
>       >       >       >       >       >       >       >       >       >
>       >       >       >       >       >       >       >       >       >       VNC should work with both x11 and wayland in your
>       domU. It
>       >       doesn't work
>       >       >       >       >       >       >       >       >       >       at the x11 level, it exposes a special fbdev
>       device in your
>       >       domU that
>       >       >       >       >       >       >       >       >       >       should work with:
>       >       >       >       >       >       >       >       >       >       - a graphical console in Linux domU
>       >       >       >       >       >       >       >       >       >       - x11
>       >       >       >       >       >       >       >       >       >       - wayland (but I haven't tested this so I am not
>       100% sure
>       >       about it)
>       >       >       >       >       >       >       >       >       >
>       >       >       >       >       >       >       >       >       >       When you say "it doesn't work", what do you mean?
>       Do you get a
>       >       black
>       >       >       >       >       >       >       >       >       >       window?
>       >       >       >       >       >       >       >       >       >
>       >       >       >       >       >       >       >       >       >       You need CONFIG_XEN_FBDEV_FRONTEND in Linux domU
>       >       >       >       >       >       >       >       >       >       (drivers/video/fbdev/xen-fbfront.c). I would try
>       to get a
>       >       graphical
>       >       >       text
>       >       >       >       >       >       >       >       >       >       console up and running in your domU before
>       attempting
>       >       x11/wayland.
>       >       >       >       >       >       >       >       >       >
>       >       >       >       >       >       >       >       >       >       Cheers,
>       >       >       >       >       >       >       >       >       >
>       >       >       >       >       >       >       >       >       >       Stefano
>       >       >       >       >       >       >       >       >       >
>       >       >       >       >       >       >       >       >       >       On Mon, 17 Oct 2022, Vipul Suneja wrote:
>       >       >       >       >       >       >       >       >       >       > Hi,
>       >       >       >       >       >       >       >       >       >       > Thanks!
>       >       >       >       >       >       >       >       >       >       >
>       >       >       >       >       >       >       >       >       >       > I have ported xen minimal image as DOM0 &
>       custom wayland GUI
>       >       based
>       >       >       image as
>       >       >       >       DOMU in
>       >       >       >       >       raspberry
>       >       >       >       >       >       pi4B. I
>       >       >       >       >       >       >       >       am trying to
>       >       >       >       >       >       >       >       >       make GUI
>       >       >       >       >       >       >       >       >       >       display up
>       >       >       >       >       >       >       >       >       >       > for guest machine. I tried using sdl, included
>       below line in
>       >       >       guest.conf file
>       >       >       >       >       >       >       >       >       >       > vfb= [ 'sdl=1' ]
>       >       >       >       >       >       >       >       >       >       >
>       >       >       >       >       >       >       >       >       >       > But it is throwing below error:
>       >       >       >       >       >       >       >       >       >       >
>       >       >       >       >       >       >       >       >       >       > root@raspberrypi4-64:~/guest1# xl create -c
>       guest1.cfg
>       >       >       >       >       >       >       >       >       >       > Parsing config from guest1.cfg
>       >       >       >       >       >       >       >       >       >       > libxl: error:
>       libxl_qmp.c:1400:qmp_ev_fd_callback: Domain
>       >       3:error on
>       >       >       QMP
>       >       >       >       socket:
>       >       >       >       >       Connection
>       >       >       >       >       >       reset by
>       >       >       >       >       >       >       >       peer
>       >       >       >       >       >       >       >       >       >       > libxl: error:
>       libxl_qmp.c:1439:qmp_ev_fd_callback: Domain
>       >       3:Error
>       >       >       happened
>       >       >       >       with the
>       >       >       >       >       QMP
>       >       >       >       >       >       connection to
>       >       >       >       >       >       >       >       QEMU
>       >       >       >       >       >       >       >       >       >       > libxl: error:
>       libxl_dm.c:3351:device_model_postconfig_done:
>       >       Domain
>       >       >       3:Post DM
>       >       >       >       startup
>       >       >       >       >       configs
>       >       >       >       >       >       failed,
>       >       >       >       >       >       >       >       rc=-26
>       >       >       >       >       >       >       >       >       >       > libxl: error:
>       libxl_create.c:1867:domcreate_devmodel_started:
>       >       Domain
>       >       >       3:device
>       >       >       >       model
>       >       >       >       >       did not
>       >       >       >       >       >       start:
>       >       >       >       >       >       >       -26
>       >       >       >       >       >       >       >       >       >       > libxl: error:
>       libxl_aoutils.c:646:libxl__kill_xs_path: Device
>       >       Model
>       >       >       already
>       >       >       >       exited
>       >       >       >       >       >       >       >       >       >       > libxl: error:
>       libxl_domain.c:1183:libxl__destroy_domid:
>       >       Domain
>       >       >       3:Non-existant
>       >       >       >       domain
>       >       >       >       >       >       >       >       >       >       > libxl: error:
>       libxl_domain.c:1137:domain_destroy_callback:
>       >       Domain
>       >       >       3:Unable to
>       >       >       >       destroy
>       >       >       >       >       guest
>       >       >       >       >       >       >       >       >       >       > libxl: error:
>       libxl_domain.c:1064:domain_destroy_cb: Domain
>       >       >       3:Destruction of
>       >       >       >       domain
>       >       >       >       >       failed
>       >       >       >       >       >       >       >       >       >       >
>       >       >       >       >       >       >       >       >       >       > Another way is VNC, i could install tigervnc in
>       DOM0 but same
>       >       i
>       >       >       couldn't in
>       >       >       >       guest
>       >       >       >       >       machine
>       >       >       >       >       >       because it
>       >       >       >       >       >       >       >       doesn't support
>       >       >       >       >       >       >       >       >       >       x11(supports wayland
>       >       >       >       >       >       >       >       >       >       > only). I am completely blocked here, Need your
>       support to
>       >       enable the
>       >       >       display
>       >       >       >       up.
>       >       >       >       >       >       >       >       >       >       > Any alternative of VNC which could work in both
>       x11 & wayland
>       >       >       supported
>       >       >       >       images?
>       >       >       >       >       >       >       >       >       >       >
>       >       >       >       >       >       >       >       >       >       > Any input on VNC, SDL or any other way to
>       proceed on this?
>       >       Looking
>       >       >       forward to
>       >       >       >       hearing
>       >       >       >       >       from
>       >       >       >       >       >       you.
>       >       >       >       >       >       >       >       >       >       >
>       >       >       >       >       >       >       >       >       >       > Regards,
>       >       >       >       >       >       >       >       >       >       > Vipul Kumar
>       >       >       >       >       >       >       >       >       >
>       >       >       >       >       >       >       >       >       >
>       >       >       >       >       >       >       >       >       >
>       >       >       >       >       >       >       >       >
>       >       >       >       >       >       >       >       >
>       >       >       >       >       >       >       >       >
>       >       >       >       >       >       >       >
>       >       >       >       >       >       >       >
>       >       >       >       >       >       >       >
>       >       >       >       >       >       >
>       >       >       >       >       >       >
>       >       >       >       >       >       >
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