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* [Bug 1856399] [NEW] Intel GVT-g works in X11, segfaults in wayland
@ 2019-12-14 16:24 Simon Brand
  2019-12-14 16:25 ` [Bug 1856399] Re: Intel GVT-g works in X11, crashes " Simon Brand
                   ` (3 more replies)
  0 siblings, 4 replies; 5+ messages in thread
From: Simon Brand @ 2019-12-14 16:24 UTC (permalink / raw)
  To: qemu-devel

Public bug reported:

Hello,

I am using an uptodate Arch Linux 64bit with qemu version 4.2.0, but the problem was also present in older versions. The problem occurs with Linux 5.4 and 4.19.
The problem also occurs with Debian as guest. I am running sway.
If I provide -vga std, then qemu works fine until I use the qemu window to switch to the vfio-pci device. There are no problems under X11/xwayland at all.

Commandline:
qemu-system-x86_64
    -enable-kvm
    -cpu host
    -smp 2
    -m 8192
    -display gtk,gl=on
    -device vfio-pci,sysfsdev=/sys/devices/pci0000:00/0000:00:02.0/[ID]/,x-igd-opregion=on,display=on
    -cdrom archlinux-2019.11.01-x86_64.iso
    -vga none

** Affects: qemu
     Importance: Undecided
         Status: New

-- 
You received this bug notification because you are a member of qemu-
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https://bugs.launchpad.net/bugs/1856399

Title:
  Intel GVT-g works in X11, segfaults in wayland

Status in QEMU:
  New

Bug description:
  Hello,

  I am using an uptodate Arch Linux 64bit with qemu version 4.2.0, but the problem was also present in older versions. The problem occurs with Linux 5.4 and 4.19.
  The problem also occurs with Debian as guest. I am running sway.
  If I provide -vga std, then qemu works fine until I use the qemu window to switch to the vfio-pci device. There are no problems under X11/xwayland at all.

  Commandline:
  qemu-system-x86_64
      -enable-kvm
      -cpu host
      -smp 2
      -m 8192
      -display gtk,gl=on
      -device vfio-pci,sysfsdev=/sys/devices/pci0000:00/0000:00:02.0/[ID]/,x-igd-opregion=on,display=on
      -cdrom archlinux-2019.11.01-x86_64.iso
      -vga none

To manage notifications about this bug go to:
https://bugs.launchpad.net/qemu/+bug/1856399/+subscriptions


^ permalink raw reply	[flat|nested] 5+ messages in thread

* [Bug 1856399] Re: Intel GVT-g works in X11, crashes in wayland
  2019-12-14 16:24 [Bug 1856399] [NEW] Intel GVT-g works in X11, segfaults in wayland Simon Brand
@ 2019-12-14 16:25 ` Simon Brand
  2021-05-02 18:14 ` [Bug 1856399] Re: Intel GVT-g works in X11, segfaults " Thomas Huth
                   ` (2 subsequent siblings)
  3 siblings, 0 replies; 5+ messages in thread
From: Simon Brand @ 2019-12-14 16:25 UTC (permalink / raw)
  To: qemu-devel

Forgot to mention, the crash is a segfault.
If there is more information needed, I am happy to provide it.

** Description changed:

  Hello,
  
  I am using an uptodate Arch Linux 64bit with qemu version 4.2.0, but the problem was also present in older versions. The problem occurs with Linux 5.4 and 4.19.
  The problem also occurs with Debian as guest. I am running sway.
  If I provide -vga std, then qemu works fine until I use the qemu window to switch to the vfio-pci device. There are no problems under X11/xwayland at all.
  
- 
  Commandline:
  qemu-system-x86_64
-     -enable-kvm
-     -cpu host
-     -smp 2
-     -m 8192
-     -display gtk,gl=on
-     -device vfio-pci,sysfsdev=/sys/devices/pci0000:00/0000:00:02.0/[ID]/,x-igd-opregion=on,display=on
-     -cdrom archlinux-2019.11.01-x86_64.iso
-     -vga none
+     -enable-kvm
+     -cpu host
+     -smp 2
+     -m 8192
+     -display gtk,gl=on
+     -device vfio-pci,sysfsdev=/sys/devices/pci0000:00/0000:00:02.0/[ID]/,x-igd-opregion=on,display=on
+     -cdrom archlinux-2019.11.01-x86_64.iso
+     -vga none

** Summary changed:

- Intel GVT-g works in X11, crashes in wayland
+ Intel GVT-g works in X11, segfaults in wayland

-- 
You received this bug notification because you are a member of qemu-
devel-ml, which is subscribed to QEMU.
https://bugs.launchpad.net/bugs/1856399

Title:
  Intel GVT-g works in X11, segfaults in wayland

Status in QEMU:
  New

Bug description:
  Hello,

  I am using an uptodate Arch Linux 64bit with qemu version 4.2.0, but the problem was also present in older versions. The problem occurs with Linux 5.4 and 4.19.
  The problem also occurs with Debian as guest. I am running sway.
  If I provide -vga std, then qemu works fine until I use the qemu window to switch to the vfio-pci device. There are no problems under X11/xwayland at all.

  Commandline:
  qemu-system-x86_64
      -enable-kvm
      -cpu host
      -smp 2
      -m 8192
      -display gtk,gl=on
      -device vfio-pci,sysfsdev=/sys/devices/pci0000:00/0000:00:02.0/[ID]/,x-igd-opregion=on,display=on
      -cdrom archlinux-2019.11.01-x86_64.iso
      -vga none

To manage notifications about this bug go to:
https://bugs.launchpad.net/qemu/+bug/1856399/+subscriptions


^ permalink raw reply	[flat|nested] 5+ messages in thread

* [Bug 1856399] Re: Intel GVT-g works in X11, segfaults in wayland
  2019-12-14 16:24 [Bug 1856399] [NEW] Intel GVT-g works in X11, segfaults in wayland Simon Brand
  2019-12-14 16:25 ` [Bug 1856399] Re: Intel GVT-g works in X11, crashes " Simon Brand
@ 2021-05-02 18:14 ` Thomas Huth
  2021-05-03  0:35 ` Simon Brand
  2021-05-06  8:58 ` Thomas Huth
  3 siblings, 0 replies; 5+ messages in thread
From: Thomas Huth @ 2021-05-02 18:14 UTC (permalink / raw)
  To: qemu-devel

The QEMU project is currently considering to move its bug tracking to
another system. For this we need to know which bugs are still valid
and which could be closed already. Thus we are setting older bugs to
"Incomplete" now.

If you still think this bug report here is valid, then please switch
the state back to "New" within the next 60 days, otherwise this report
will be marked as "Expired". Or please mark it as "Fix Released" if
the problem has been solved with a newer version of QEMU already.

Thank you and sorry for the inconvenience.


** Changed in: qemu
       Status: New => Incomplete

-- 
You received this bug notification because you are a member of qemu-
devel-ml, which is subscribed to QEMU.
https://bugs.launchpad.net/bugs/1856399

Title:
  Intel GVT-g works in X11, segfaults in wayland

Status in QEMU:
  Incomplete

Bug description:
  Hello,

  I am using an uptodate Arch Linux 64bit with qemu version 4.2.0, but the problem was also present in older versions. The problem occurs with Linux 5.4 and 4.19.
  The problem also occurs with Debian as guest. I am running sway.
  If I provide -vga std, then qemu works fine until I use the qemu window to switch to the vfio-pci device. There are no problems under X11/xwayland at all.

  Commandline:
  qemu-system-x86_64
      -enable-kvm
      -cpu host
      -smp 2
      -m 8192
      -display gtk,gl=on
      -device vfio-pci,sysfsdev=/sys/devices/pci0000:00/0000:00:02.0/[ID]/,x-igd-opregion=on,display=on
      -cdrom archlinux-2019.11.01-x86_64.iso
      -vga none

To manage notifications about this bug go to:
https://bugs.launchpad.net/qemu/+bug/1856399/+subscriptions


^ permalink raw reply	[flat|nested] 5+ messages in thread

* [Bug 1856399] Re: Intel GVT-g works in X11, segfaults in wayland
  2019-12-14 16:24 [Bug 1856399] [NEW] Intel GVT-g works in X11, segfaults in wayland Simon Brand
  2019-12-14 16:25 ` [Bug 1856399] Re: Intel GVT-g works in X11, crashes " Simon Brand
  2021-05-02 18:14 ` [Bug 1856399] Re: Intel GVT-g works in X11, segfaults " Thomas Huth
@ 2021-05-03  0:35 ` Simon Brand
  2021-05-06  8:58 ` Thomas Huth
  3 siblings, 0 replies; 5+ messages in thread
From: Simon Brand @ 2021-05-03  0:35 UTC (permalink / raw)
  To: qemu-devel

Still present on qemu 5.2.0 and Linux 5.10

** Changed in: qemu
       Status: Incomplete => New

-- 
You received this bug notification because you are a member of qemu-
devel-ml, which is subscribed to QEMU.
https://bugs.launchpad.net/bugs/1856399

Title:
  Intel GVT-g works in X11, segfaults in wayland

Status in QEMU:
  New

Bug description:
  Hello,

  I am using an uptodate Arch Linux 64bit with qemu version 4.2.0, but the problem was also present in older versions. The problem occurs with Linux 5.4 and 4.19.
  The problem also occurs with Debian as guest. I am running sway.
  If I provide -vga std, then qemu works fine until I use the qemu window to switch to the vfio-pci device. There are no problems under X11/xwayland at all.

  Commandline:
  qemu-system-x86_64
      -enable-kvm
      -cpu host
      -smp 2
      -m 8192
      -display gtk,gl=on
      -device vfio-pci,sysfsdev=/sys/devices/pci0000:00/0000:00:02.0/[ID]/,x-igd-opregion=on,display=on
      -cdrom archlinux-2019.11.01-x86_64.iso
      -vga none

To manage notifications about this bug go to:
https://bugs.launchpad.net/qemu/+bug/1856399/+subscriptions


^ permalink raw reply	[flat|nested] 5+ messages in thread

* [Bug 1856399] Re: Intel GVT-g works in X11, segfaults in wayland
  2019-12-14 16:24 [Bug 1856399] [NEW] Intel GVT-g works in X11, segfaults in wayland Simon Brand
                   ` (2 preceding siblings ...)
  2021-05-03  0:35 ` Simon Brand
@ 2021-05-06  8:58 ` Thomas Huth
  3 siblings, 0 replies; 5+ messages in thread
From: Thomas Huth @ 2021-05-06  8:58 UTC (permalink / raw)
  To: qemu-devel

This is an automated cleanup. This bug report has been moved to QEMU's
new bug tracker on gitlab.com and thus gets marked as 'expired' now.
Please continue with the discussion here:

 https://gitlab.com/qemu-project/qemu/-/issues/189


** Changed in: qemu
       Status: New => Expired

** Bug watch added: gitlab.com/qemu-project/qemu/-/issues #189
   https://gitlab.com/qemu-project/qemu/-/issues/189

-- 
You received this bug notification because you are a member of qemu-
devel-ml, which is subscribed to QEMU.
https://bugs.launchpad.net/bugs/1856399

Title:
  Intel GVT-g works in X11, segfaults in wayland

Status in QEMU:
  Expired

Bug description:
  Hello,

  I am using an uptodate Arch Linux 64bit with qemu version 4.2.0, but the problem was also present in older versions. The problem occurs with Linux 5.4 and 4.19.
  The problem also occurs with Debian as guest. I am running sway.
  If I provide -vga std, then qemu works fine until I use the qemu window to switch to the vfio-pci device. There are no problems under X11/xwayland at all.

  Commandline:
  qemu-system-x86_64
      -enable-kvm
      -cpu host
      -smp 2
      -m 8192
      -display gtk,gl=on
      -device vfio-pci,sysfsdev=/sys/devices/pci0000:00/0000:00:02.0/[ID]/,x-igd-opregion=on,display=on
      -cdrom archlinux-2019.11.01-x86_64.iso
      -vga none

To manage notifications about this bug go to:
https://bugs.launchpad.net/qemu/+bug/1856399/+subscriptions


^ permalink raw reply	[flat|nested] 5+ messages in thread

end of thread, other threads:[~2021-05-06  9:23 UTC | newest]

Thread overview: 5+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2019-12-14 16:24 [Bug 1856399] [NEW] Intel GVT-g works in X11, segfaults in wayland Simon Brand
2019-12-14 16:25 ` [Bug 1856399] Re: Intel GVT-g works in X11, crashes " Simon Brand
2021-05-02 18:14 ` [Bug 1856399] Re: Intel GVT-g works in X11, segfaults " Thomas Huth
2021-05-03  0:35 ` Simon Brand
2021-05-06  8:58 ` Thomas Huth

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