* Re: [xs-devel] Trying to bring up stub domain in xen-4.4-xs88306
[not found] <CAJACTucnixvfwEtF8Mha4Mp8DGymVgc1X-x-F+qFHkga3WtLmg@mail.gmail.com>
@ 2015-08-13 9:52 ` Andrew Cooper
2015-08-13 9:54 ` Andrew Cooper
2015-08-13 10:33 ` Wei Liu
2015-08-14 8:05 ` Xuehan Xu
[not found] ` <CAJACTucntQgpEQzpWtdPyvHQDZXBPdGwkyZxLzB_Jxe3f+pbXA@mail.gmail.com>
2 siblings, 2 replies; 6+ messages in thread
From: Andrew Cooper @ 2015-08-13 9:52 UTC (permalink / raw)
To: xs-devel, xen-devel
[-- Attachment #1.1: Type: text/plain, Size: 6549 bytes --]
On 13/08/15 08:04, Xuehan Xu wrote:
> Hi, everyone.
>
> I'm trying to run a Windows HVM vm with stub domain in xenserver-6.5,
> whose internal xen version is xen-4.4-xs88306. After I started the vm,
> both the vm and its corresponding stub domain crashed. Here is the
> related content in hypervisor.log. The domain ID of the windows vm is
> 1, and the stub domain's id is 2.
>
> [2015-08-12 17:11:24] (d1) [ 135.564650] HVM Loader
> [2015-08-12 17:11:24] (d1) [ 135.564756] Detected Xen v4.4.1-xs88306
> [2015-08-12 17:11:24] (d1) [ 135.564850] Xenbus rings @0xfeffc000,
> event channel 2
> [2015-08-12 17:11:24] (d1) [ 135.565048] System requested ROMBIOS
> [2015-08-12 17:11:24] (d1) [ 135.565090] CPU speed is 2494 MHz
> [2015-08-12 17:11:24] (d2) [ 135.565234] Bootstrapping...
> [2015-08-12 17:11:24] (d2) [ 135.565275] Xen Minimal OS!
> [2015-08-12 17:11:24] (d2) [ 135.565284] start_info: 0x585000(VA)
> [2015-08-12 17:11:24] (d2) [ 135.565289] nr_pages: 0x2000
> [2015-08-12 17:11:24] (d2) [ 135.565293] shared_inf: 0xbda9e000(MA)
> [2015-08-12 17:11:24] (d2) [ 135.565296] pt_base: 0x588000(VA)
> [2015-08-12 17:11:24] (d2) [ 135.565300] nr_pt_frames: 0x7
> [2015-08-12 17:11:24] (d2) [ 135.565304] mfn_list: 0x575000(VA)
> [2015-08-12 17:11:24] (d2) [ 135.565307] mod_start: 0x0(VA)
> [2015-08-12 17:11:24] (d2) [ 135.565311] mod_len: 0
> [2015-08-12 17:11:24] (d2) [ 135.565314] flags: 0x0
> [2015-08-12 17:11:24] (d2) [ 135.565318] cmd_line:
> [2015-08-12 17:11:24] (d2) [ 135.565374] stack: 0x534660-0x554660
> [2015-08-12 17:11:24] (d2) [ 135.565381] MM: Init
> [2015-08-12 17:11:24] (d2) [ 135.565385] _text: 0x0(VA)
> [2015-08-12 17:11:24] (d2) [ 135.565389] _etext: 0x1203b2(VA)
> [2015-08-12 17:11:24] (d2) [ 135.565393] _erodata: 0x176000(VA)
> [2015-08-12 17:11:24] (d2) [ 135.565396] _edata: 0x17bf88(VA)
> [2015-08-12 17:11:24] (d2) [ 135.565399] stack start: 0x534660(VA)
> [2015-08-12 17:11:24] (d2) [ 135.565402] _end: 0x574f68(VA)
> [2015-08-12 17:11:24] (d2) [ 135.565406] start_pfn: 592
> [2015-08-12 17:11:24] (d2) [ 135.565410] max_pfn: 2000
> [2015-08-12 17:11:24] (d2) [ 135.565414] Mapping memory range
> 0x800000 - 0x2000000
> [2015-08-12 17:11:24] (d1) [ 135.565525] Relocating guest memory for
> lowmem MMIO space enabled
> [2015-08-12 17:11:24] (d1) [ 135.565586] PCI-ISA link 0 routed to IRQ5
> [2015-08-12 17:11:24] (d1) [ 135.565648] PCI-ISA link 1 routed to IRQ10
> [2015-08-12 17:11:24] (d1) [ 135.565710] PCI-ISA link 2 routed to IRQ11
> [2015-08-12 17:11:24] (d1) [ 135.565770] PCI-ISA link 3 routed to IRQ5
> [2015-08-12 17:11:24] (d1) [ 135.566884] *** HVMLoader assertion
> '(devfn != PCI_ISA_DEVFN) || ((vendor_id == 0x8086) &&
> [2015-08-12 17:11:24] (d1) [ 135.566968] (device_id == 0x7000))'
> failed at pci.c:112
> [2015-08-12 17:11:24] (d1) [ 135.567012] *** HVMLoader crashed.
> [2015-08-12 17:11:24] (d2) [ 135.568790] setting 0x0-0x176000 readonly
> [2015-08-12 17:11:24] (d2) [ 135.568799] skipped 0x1000
> [2015-08-12 17:11:24] (d2) [ 135.568980] MM: Initialise page
> allocator for 59e000(59e000)-2000000(2000000)
> [2015-08-12 17:11:24] (d2) [ 135.568999] MM: done
> [2015-08-12 17:11:24] (d2) [ 135.569050] Demand map pfns at
> 2001000-2002001000.
> [2015-08-12 17:11:24] (d2) [ 135.569056] Heap resides at
> 2002002000-4002002000.
> [2015-08-12 17:11:24] (d2) [ 135.569060] Initialising timer interface
> [2015-08-12 17:11:24] (d2) [ 135.569125] Initialising console ... done.
> [2015-08-12 17:11:24] (d2) [ 135.569199] gnttab_table mapped at
> 0x2001000.
> [2015-08-12 17:11:24] (d2) [ 135.569205] Initialising scheduler
> [2015-08-12 17:11:24] (d2) [ 135.569216] Thread "Idle": pointer:
> 0x2002002050, stack: 0x5c0000
> [2015-08-12 17:11:24] (d2) [ 135.569225] Thread "xenstore": pointer:
> 0x2002002800, stack: 0x5d0000
> [2015-08-12 17:11:24] (d2) [ 135.569232] xenbus initialised on irq 1
> mfn 0xbd3f5
> [2015-08-12 17:11:24] (d2) [ 135.569247] Thread "shutdown": pointer:
> 0x2002002fb0, stack: 0x5e0000
> [2015-08-12 17:11:24] (d2) [ 135.569254] Dummy main: start_info=0x554760
> [2015-08-12 17:11:24] (d2) [ 135.569260] Thread "main": pointer:
> 0x2002003760, stack: 0x5f0000
> [2015-08-12 17:11:24] (d2) [ 135.569295] Thread "pcifront": pointer:
> 0x2002003f50, stack: 0x600000
> [2015-08-12 17:11:24] (d2) [ 135.569311] pcifront_watches: waiting
> for backend path to appear device/pci/0/backend
> [2015-08-12 17:11:24] (d2) [ 135.570783] dom vm is at
> /vm/8b9cf2d6-4f2e-b0b4-36fb-1728f111f6e7
> [2015-08-12 17:11:24] (d2) [ 135.571479] ************************
> NETFRONT for device/vif/0 **********
> [2015-08-12 17:11:24] (d2) [ 135.571484]
> [2015-08-12 17:11:24] (d2) [ 135.571486]
> [2015-08-12 17:11:24] (d2) [ 135.571518] net TX ring size 256
> [2015-08-12 17:11:24] (d2) [ 135.571522] net RX ring size 256
> [2015-08-12 17:11:24] (d2) [ 135.575064] backend at
> /local/domain/0/backend/vif/2/0
> [2015-08-12 17:11:24] (d2) [ 135.575073] mac is 4a:88:53:cf:88:0d
> [2015-08-12 17:11:24] (d2) [ 135.578516] backend not avalable, state=5
> [2015-08-12 17:11:24] (d2) [ 135.578830] TAP open failed
> [2015-08-12 17:11:24] (d2) [ 135.578843] close(0)
> [2015-08-12 17:11:24] (d2) [ 135.578849] close(1)
> [2015-08-12 17:11:24] (d2) [ 135.578852] close(2)
> [2015-08-12 17:11:24] (d2) [ 135.578856] main returned 1
> [2015-08-12 17:11:24] (d2) [ 135.578878] Do_exit called!
> [2015-08-12 17:11:24] (d2) [ 135.578885] base is 0x5ff9e8 caller is
> 0xeed87
> [2015-08-12 17:11:24] (d2) [ 135.578890] base is 0x5ffa08 caller is
> 0xefbdf
> [2015-08-12 17:11:24] (d2) [ 135.578896] base is 0x5ffa38 caller is
> 0x10d3cb
> [2015-08-12 17:11:24] (d2) [ 135.578901] base is 0x5ffa58 caller is
> 0x859e
> [2015-08-12 17:11:24] (d2) [ 135.578906] base is 0x5ffe18 caller is
> 0xefb61
> [2015-08-12 17:11:24] (d2) [ 135.578912] base is 0x5fffe8 caller is
> 0x343b
>
> Can anyone give some clew about how to fix this? Thanks:-)
s/clew/clue/
I presume you mean a stub qemu domain? At a very minimum, you need the
stub domain booted completely *before* starting windows.
The windows VM is crashing because of:
(d1) [ 135.566884] *** HVMLoader assertion '(devfn != PCI_ISA_DEVFN) ||
((vendor_id == 0x8086) &&
(d1) [ 135.566968] (device_id == 0x7000))' failed at pci.c:112
(d1) [ 135.567012] *** HVMLoader crashed.
because the stub domain is emulating a PCI bus at the point at which
HVMLoader is looking for one.
~Andrew
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^ permalink raw reply [flat|nested] 6+ messages in thread
* Re: [xs-devel] Trying to bring up stub domain in xen-4.4-xs88306
2015-08-13 9:52 ` [xs-devel] Trying to bring up stub domain in xen-4.4-xs88306 Andrew Cooper
@ 2015-08-13 9:54 ` Andrew Cooper
2015-08-13 13:16 ` Xuehan Xu
2015-08-13 10:33 ` Wei Liu
1 sibling, 1 reply; 6+ messages in thread
From: Andrew Cooper @ 2015-08-13 9:54 UTC (permalink / raw)
To: xs-devel, xen-devel
[-- Attachment #1.1: Type: text/plain, Size: 6757 bytes --]
On 13/08/15 10:52, Andrew Cooper wrote:
> On 13/08/15 08:04, Xuehan Xu wrote:
>> Hi, everyone.
>>
>> I'm trying to run a Windows HVM vm with stub domain in xenserver-6.5,
>> whose internal xen version is xen-4.4-xs88306. After I started the
>> vm, both the vm and its corresponding stub domain crashed. Here is
>> the related content in hypervisor.log. The domain ID of the windows
>> vm is 1, and the stub domain's id is 2.
>>
>> [2015-08-12 17:11:24] (d1) [ 135.564650] HVM Loader
>> [2015-08-12 17:11:24] (d1) [ 135.564756] Detected Xen v4.4.1-xs88306
>> [2015-08-12 17:11:24] (d1) [ 135.564850] Xenbus rings @0xfeffc000,
>> event channel 2
>> [2015-08-12 17:11:24] (d1) [ 135.565048] System requested ROMBIOS
>> [2015-08-12 17:11:24] (d1) [ 135.565090] CPU speed is 2494 MHz
>> [2015-08-12 17:11:24] (d2) [ 135.565234] Bootstrapping...
>> [2015-08-12 17:11:24] (d2) [ 135.565275] Xen Minimal OS!
>> [2015-08-12 17:11:24] (d2) [ 135.565284] start_info: 0x585000(VA)
>> [2015-08-12 17:11:24] (d2) [ 135.565289] nr_pages: 0x2000
>> [2015-08-12 17:11:24] (d2) [ 135.565293] shared_inf: 0xbda9e000(MA)
>> [2015-08-12 17:11:24] (d2) [ 135.565296] pt_base: 0x588000(VA)
>> [2015-08-12 17:11:24] (d2) [ 135.565300] nr_pt_frames: 0x7
>> [2015-08-12 17:11:24] (d2) [ 135.565304] mfn_list: 0x575000(VA)
>> [2015-08-12 17:11:24] (d2) [ 135.565307] mod_start: 0x0(VA)
>> [2015-08-12 17:11:24] (d2) [ 135.565311] mod_len: 0
>> [2015-08-12 17:11:24] (d2) [ 135.565314] flags: 0x0
>> [2015-08-12 17:11:24] (d2) [ 135.565318] cmd_line:
>> [2015-08-12 17:11:24] (d2) [ 135.565374] stack: 0x534660-0x554660
>> [2015-08-12 17:11:24] (d2) [ 135.565381] MM: Init
>> [2015-08-12 17:11:24] (d2) [ 135.565385] _text: 0x0(VA)
>> [2015-08-12 17:11:24] (d2) [ 135.565389] _etext: 0x1203b2(VA)
>> [2015-08-12 17:11:24] (d2) [ 135.565393] _erodata: 0x176000(VA)
>> [2015-08-12 17:11:24] (d2) [ 135.565396] _edata: 0x17bf88(VA)
>> [2015-08-12 17:11:24] (d2) [ 135.565399] stack start: 0x534660(VA)
>> [2015-08-12 17:11:24] (d2) [ 135.565402] _end: 0x574f68(VA)
>> [2015-08-12 17:11:24] (d2) [ 135.565406] start_pfn: 592
>> [2015-08-12 17:11:24] (d2) [ 135.565410] max_pfn: 2000
>> [2015-08-12 17:11:24] (d2) [ 135.565414] Mapping memory range
>> 0x800000 - 0x2000000
>> [2015-08-12 17:11:24] (d1) [ 135.565525] Relocating guest memory for
>> lowmem MMIO space enabled
>> [2015-08-12 17:11:24] (d1) [ 135.565586] PCI-ISA link 0 routed to IRQ5
>> [2015-08-12 17:11:24] (d1) [ 135.565648] PCI-ISA link 1 routed to IRQ10
>> [2015-08-12 17:11:24] (d1) [ 135.565710] PCI-ISA link 2 routed to IRQ11
>> [2015-08-12 17:11:24] (d1) [ 135.565770] PCI-ISA link 3 routed to IRQ5
>> [2015-08-12 17:11:24] (d1) [ 135.566884] *** HVMLoader assertion
>> '(devfn != PCI_ISA_DEVFN) || ((vendor_id == 0x8086) &&
>> [2015-08-12 17:11:24] (d1) [ 135.566968] (device_id == 0x7000))'
>> failed at pci.c:112
>> [2015-08-12 17:11:24] (d1) [ 135.567012] *** HVMLoader crashed.
>> [2015-08-12 17:11:24] (d2) [ 135.568790] setting 0x0-0x176000 readonly
>> [2015-08-12 17:11:24] (d2) [ 135.568799] skipped 0x1000
>> [2015-08-12 17:11:24] (d2) [ 135.568980] MM: Initialise page
>> allocator for 59e000(59e000)-2000000(2000000)
>> [2015-08-12 17:11:24] (d2) [ 135.568999] MM: done
>> [2015-08-12 17:11:24] (d2) [ 135.569050] Demand map pfns at
>> 2001000-2002001000.
>> [2015-08-12 17:11:24] (d2) [ 135.569056] Heap resides at
>> 2002002000-4002002000.
>> [2015-08-12 17:11:24] (d2) [ 135.569060] Initialising timer interface
>> [2015-08-12 17:11:24] (d2) [ 135.569125] Initialising console ... done.
>> [2015-08-12 17:11:24] (d2) [ 135.569199] gnttab_table mapped at
>> 0x2001000.
>> [2015-08-12 17:11:24] (d2) [ 135.569205] Initialising scheduler
>> [2015-08-12 17:11:24] (d2) [ 135.569216] Thread "Idle": pointer:
>> 0x2002002050, stack: 0x5c0000
>> [2015-08-12 17:11:24] (d2) [ 135.569225] Thread "xenstore": pointer:
>> 0x2002002800, stack: 0x5d0000
>> [2015-08-12 17:11:24] (d2) [ 135.569232] xenbus initialised on irq 1
>> mfn 0xbd3f5
>> [2015-08-12 17:11:24] (d2) [ 135.569247] Thread "shutdown": pointer:
>> 0x2002002fb0, stack: 0x5e0000
>> [2015-08-12 17:11:24] (d2) [ 135.569254] Dummy main: start_info=0x554760
>> [2015-08-12 17:11:24] (d2) [ 135.569260] Thread "main": pointer:
>> 0x2002003760, stack: 0x5f0000
>> [2015-08-12 17:11:24] (d2) [ 135.569295] Thread "pcifront": pointer:
>> 0x2002003f50, stack: 0x600000
>> [2015-08-12 17:11:24] (d2) [ 135.569311] pcifront_watches: waiting
>> for backend path to appear device/pci/0/backend
>> [2015-08-12 17:11:24] (d2) [ 135.570783] dom vm is at
>> /vm/8b9cf2d6-4f2e-b0b4-36fb-1728f111f6e7
>> [2015-08-12 17:11:24] (d2) [ 135.571479] ************************
>> NETFRONT for device/vif/0 **********
>> [2015-08-12 17:11:24] (d2) [ 135.571484]
>> [2015-08-12 17:11:24] (d2) [ 135.571486]
>> [2015-08-12 17:11:24] (d2) [ 135.571518] net TX ring size 256
>> [2015-08-12 17:11:24] (d2) [ 135.571522] net RX ring size 256
>> [2015-08-12 17:11:24] (d2) [ 135.575064] backend at
>> /local/domain/0/backend/vif/2/0
>> [2015-08-12 17:11:24] (d2) [ 135.575073] mac is 4a:88:53:cf:88:0d
>> [2015-08-12 17:11:24] (d2) [ 135.578516] backend not avalable, state=5
>> [2015-08-12 17:11:24] (d2) [ 135.578830] TAP open failed
>> [2015-08-12 17:11:24] (d2) [ 135.578843] close(0)
>> [2015-08-12 17:11:24] (d2) [ 135.578849] close(1)
>> [2015-08-12 17:11:24] (d2) [ 135.578852] close(2)
>> [2015-08-12 17:11:24] (d2) [ 135.578856] main returned 1
>> [2015-08-12 17:11:24] (d2) [ 135.578878] Do_exit called!
>> [2015-08-12 17:11:24] (d2) [ 135.578885] base is 0x5ff9e8 caller is
>> 0xeed87
>> [2015-08-12 17:11:24] (d2) [ 135.578890] base is 0x5ffa08 caller is
>> 0xefbdf
>> [2015-08-12 17:11:24] (d2) [ 135.578896] base is 0x5ffa38 caller is
>> 0x10d3cb
>> [2015-08-12 17:11:24] (d2) [ 135.578901] base is 0x5ffa58 caller is
>> 0x859e
>> [2015-08-12 17:11:24] (d2) [ 135.578906] base is 0x5ffe18 caller is
>> 0xefb61
>> [2015-08-12 17:11:24] (d2) [ 135.578912] base is 0x5fffe8 caller is
>> 0x343b
>>
>> Can anyone give some clew about how to fix this? Thanks:-)
>
> s/clew/clue/
>
> I presume you mean a stub qemu domain? At a very minimum, you need the
> stub domain booted completely *before* starting windows.
>
> The windows VM is crashing because of:
>
> (d1) [ 135.566884] *** HVMLoader assertion '(devfn != PCI_ISA_DEVFN)
> || ((vendor_id == 0x8086) &&
> (d1) [ 135.566968] (device_id == 0x7000))' failed at pci.c:112
> (d1) [ 135.567012] *** HVMLoader crashed.
>
> because the stub domain is emulating a PCI bus at the point at which
> HVMLoader is looking for one.
Sorry. "is not emulating a".
~Andrew
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^ permalink raw reply [flat|nested] 6+ messages in thread
* Re: [xs-devel] Trying to bring up stub domain in xen-4.4-xs88306
2015-08-13 9:52 ` [xs-devel] Trying to bring up stub domain in xen-4.4-xs88306 Andrew Cooper
2015-08-13 9:54 ` Andrew Cooper
@ 2015-08-13 10:33 ` Wei Liu
1 sibling, 0 replies; 6+ messages in thread
From: Wei Liu @ 2015-08-13 10:33 UTC (permalink / raw)
To: Andrew Cooper; +Cc: xs-devel, wei.liu2, xen-devel
On Thu, Aug 13, 2015 at 10:52:14AM +0100, Andrew Cooper wrote:
> On 13/08/15 08:04, Xuehan Xu wrote:
> > Hi, everyone.
> >
> > I'm trying to run a Windows HVM vm with stub domain in xenserver-6.5,
> > whose internal xen version is xen-4.4-xs88306. After I started the vm,
> > both the vm and its corresponding stub domain crashed. Here is the
> > related content in hypervisor.log. The domain ID of the windows vm is
> > 1, and the stub domain's id is 2.
> >
> > [2015-08-12 17:11:24] (d1) [ 135.564650] HVM Loader
> > [2015-08-12 17:11:24] (d1) [ 135.564756] Detected Xen v4.4.1-xs88306
> > [2015-08-12 17:11:24] (d1) [ 135.564850] Xenbus rings @0xfeffc000,
> > event channel 2
> > [2015-08-12 17:11:24] (d1) [ 135.565048] System requested ROMBIOS
> > [2015-08-12 17:11:24] (d1) [ 135.565090] CPU speed is 2494 MHz
> > [2015-08-12 17:11:24] (d2) [ 135.565234] Bootstrapping...
> > [2015-08-12 17:11:24] (d2) [ 135.565275] Xen Minimal OS!
> > [2015-08-12 17:11:24] (d2) [ 135.565284] start_info: 0x585000(VA)
> > [2015-08-12 17:11:24] (d2) [ 135.565289] nr_pages: 0x2000
> > [2015-08-12 17:11:24] (d2) [ 135.565293] shared_inf: 0xbda9e000(MA)
> > [2015-08-12 17:11:24] (d2) [ 135.565296] pt_base: 0x588000(VA)
> > [2015-08-12 17:11:24] (d2) [ 135.565300] nr_pt_frames: 0x7
> > [2015-08-12 17:11:24] (d2) [ 135.565304] mfn_list: 0x575000(VA)
> > [2015-08-12 17:11:24] (d2) [ 135.565307] mod_start: 0x0(VA)
> > [2015-08-12 17:11:24] (d2) [ 135.565311] mod_len: 0
> > [2015-08-12 17:11:24] (d2) [ 135.565314] flags: 0x0
> > [2015-08-12 17:11:24] (d2) [ 135.565318] cmd_line:
> > [2015-08-12 17:11:24] (d2) [ 135.565374] stack: 0x534660-0x554660
> > [2015-08-12 17:11:24] (d2) [ 135.565381] MM: Init
> > [2015-08-12 17:11:24] (d2) [ 135.565385] _text: 0x0(VA)
> > [2015-08-12 17:11:24] (d2) [ 135.565389] _etext: 0x1203b2(VA)
> > [2015-08-12 17:11:24] (d2) [ 135.565393] _erodata: 0x176000(VA)
> > [2015-08-12 17:11:24] (d2) [ 135.565396] _edata: 0x17bf88(VA)
> > [2015-08-12 17:11:24] (d2) [ 135.565399] stack start: 0x534660(VA)
> > [2015-08-12 17:11:24] (d2) [ 135.565402] _end: 0x574f68(VA)
> > [2015-08-12 17:11:24] (d2) [ 135.565406] start_pfn: 592
> > [2015-08-12 17:11:24] (d2) [ 135.565410] max_pfn: 2000
> > [2015-08-12 17:11:24] (d2) [ 135.565414] Mapping memory range
> > 0x800000 - 0x2000000
> > [2015-08-12 17:11:24] (d1) [ 135.565525] Relocating guest memory for
> > lowmem MMIO space enabled
> > [2015-08-12 17:11:24] (d1) [ 135.565586] PCI-ISA link 0 routed to IRQ5
> > [2015-08-12 17:11:24] (d1) [ 135.565648] PCI-ISA link 1 routed to IRQ10
> > [2015-08-12 17:11:24] (d1) [ 135.565710] PCI-ISA link 2 routed to IRQ11
> > [2015-08-12 17:11:24] (d1) [ 135.565770] PCI-ISA link 3 routed to IRQ5
> > [2015-08-12 17:11:24] (d1) [ 135.566884] *** HVMLoader assertion
> > '(devfn != PCI_ISA_DEVFN) || ((vendor_id == 0x8086) &&
> > [2015-08-12 17:11:24] (d1) [ 135.566968] (device_id == 0x7000))'
> > failed at pci.c:112
> > [2015-08-12 17:11:24] (d1) [ 135.567012] *** HVMLoader crashed.
> > [2015-08-12 17:11:24] (d2) [ 135.568790] setting 0x0-0x176000 readonly
> > [2015-08-12 17:11:24] (d2) [ 135.568799] skipped 0x1000
> > [2015-08-12 17:11:24] (d2) [ 135.568980] MM: Initialise page
> > allocator for 59e000(59e000)-2000000(2000000)
> > [2015-08-12 17:11:24] (d2) [ 135.568999] MM: done
> > [2015-08-12 17:11:24] (d2) [ 135.569050] Demand map pfns at
> > 2001000-2002001000.
> > [2015-08-12 17:11:24] (d2) [ 135.569056] Heap resides at
> > 2002002000-4002002000.
> > [2015-08-12 17:11:24] (d2) [ 135.569060] Initialising timer interface
> > [2015-08-12 17:11:24] (d2) [ 135.569125] Initialising console ... done.
> > [2015-08-12 17:11:24] (d2) [ 135.569199] gnttab_table mapped at
> > 0x2001000.
> > [2015-08-12 17:11:24] (d2) [ 135.569205] Initialising scheduler
> > [2015-08-12 17:11:24] (d2) [ 135.569216] Thread "Idle": pointer:
> > 0x2002002050, stack: 0x5c0000
> > [2015-08-12 17:11:24] (d2) [ 135.569225] Thread "xenstore": pointer:
> > 0x2002002800, stack: 0x5d0000
> > [2015-08-12 17:11:24] (d2) [ 135.569232] xenbus initialised on irq 1
> > mfn 0xbd3f5
> > [2015-08-12 17:11:24] (d2) [ 135.569247] Thread "shutdown": pointer:
> > 0x2002002fb0, stack: 0x5e0000
> > [2015-08-12 17:11:24] (d2) [ 135.569254] Dummy main: start_info=0x554760
> > [2015-08-12 17:11:24] (d2) [ 135.569260] Thread "main": pointer:
> > 0x2002003760, stack: 0x5f0000
> > [2015-08-12 17:11:24] (d2) [ 135.569295] Thread "pcifront": pointer:
> > 0x2002003f50, stack: 0x600000
> > [2015-08-12 17:11:24] (d2) [ 135.569311] pcifront_watches: waiting
> > for backend path to appear device/pci/0/backend
> > [2015-08-12 17:11:24] (d2) [ 135.570783] dom vm is at
> > /vm/8b9cf2d6-4f2e-b0b4-36fb-1728f111f6e7
> > [2015-08-12 17:11:24] (d2) [ 135.571479] ************************
> > NETFRONT for device/vif/0 **********
> > [2015-08-12 17:11:24] (d2) [ 135.571484]
> > [2015-08-12 17:11:24] (d2) [ 135.571486]
> > [2015-08-12 17:11:24] (d2) [ 135.571518] net TX ring size 256
> > [2015-08-12 17:11:24] (d2) [ 135.571522] net RX ring size 256
> > [2015-08-12 17:11:24] (d2) [ 135.575064] backend at
> > /local/domain/0/backend/vif/2/0
> > [2015-08-12 17:11:24] (d2) [ 135.575073] mac is 4a:88:53:cf:88:0d
> > [2015-08-12 17:11:24] (d2) [ 135.578516] backend not avalable, state=5
> > [2015-08-12 17:11:24] (d2) [ 135.578830] TAP open failed
> > [2015-08-12 17:11:24] (d2) [ 135.578843] close(0)
> > [2015-08-12 17:11:24] (d2) [ 135.578849] close(1)
> > [2015-08-12 17:11:24] (d2) [ 135.578852] close(2)
> > [2015-08-12 17:11:24] (d2) [ 135.578856] main returned 1
> > [2015-08-12 17:11:24] (d2) [ 135.578878] Do_exit called!
> > [2015-08-12 17:11:24] (d2) [ 135.578885] base is 0x5ff9e8 caller is
> > 0xeed87
> > [2015-08-12 17:11:24] (d2) [ 135.578890] base is 0x5ffa08 caller is
> > 0xefbdf
> > [2015-08-12 17:11:24] (d2) [ 135.578896] base is 0x5ffa38 caller is
> > 0x10d3cb
> > [2015-08-12 17:11:24] (d2) [ 135.578901] base is 0x5ffa58 caller is
> > 0x859e
> > [2015-08-12 17:11:24] (d2) [ 135.578906] base is 0x5ffe18 caller is
> > 0xefb61
> > [2015-08-12 17:11:24] (d2) [ 135.578912] base is 0x5fffe8 caller is
> > 0x343b
> >
> > Can anyone give some clew about how to fix this? Thanks:-)
>
> s/clew/clue/
>
> I presume you mean a stub qemu domain? At a very minimum, you need the
> stub domain booted completely *before* starting windows.
>
> The windows VM is crashing because of:
>
> (d1) [ 135.566884] *** HVMLoader assertion '(devfn != PCI_ISA_DEVFN) ||
> ((vendor_id == 0x8086) &&
> (d1) [ 135.566968] (device_id == 0x7000))' failed at pci.c:112
> (d1) [ 135.567012] *** HVMLoader crashed.
>
> because the stub domain is emulating a PCI bus at the point at which
> HVMLoader is looking for one.
>
If this is XenServer's Xen, I guess it has Paul's ioreq server patches
in. At the very least you need dd748d128d86996592afafea02e578cc7d4e6d42,
if not backporting all toolstack interlocking patches I wrote.
Wei.
> ~Andrew
> _______________________________________________
> Xen-devel mailing list
> Xen-devel@lists.xen.org
> http://lists.xen.org/xen-devel
^ permalink raw reply [flat|nested] 6+ messages in thread
* Re: [xs-devel] Trying to bring up stub domain in xen-4.4-xs88306
2015-08-13 9:54 ` Andrew Cooper
@ 2015-08-13 13:16 ` Xuehan Xu
0 siblings, 0 replies; 6+ messages in thread
From: Xuehan Xu @ 2015-08-13 13:16 UTC (permalink / raw)
To: xs-devel, andrew.cooper3, xen-devel
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Hi, Thanks for your reply:-)
Now, I know that the windows VM is crashed due to a not fully booted stub
domain. But why did the stub domain crash?
Thanks:-)
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_______________________________________________
Xen-devel mailing list
Xen-devel@lists.xen.org
http://lists.xen.org/xen-devel
^ permalink raw reply [flat|nested] 6+ messages in thread
* Re: Trying to bring up stub domain in xen-4.4-xs88306
[not found] <CAJACTucnixvfwEtF8Mha4Mp8DGymVgc1X-x-F+qFHkga3WtLmg@mail.gmail.com>
2015-08-13 9:52 ` [xs-devel] Trying to bring up stub domain in xen-4.4-xs88306 Andrew Cooper
@ 2015-08-14 8:05 ` Xuehan Xu
[not found] ` <CAJACTucntQgpEQzpWtdPyvHQDZXBPdGwkyZxLzB_Jxe3f+pbXA@mail.gmail.com>
2 siblings, 0 replies; 6+ messages in thread
From: Xuehan Xu @ 2015-08-14 8:05 UTC (permalink / raw)
To: xs-devel, xen-devel
[-- Attachment #1.1: Type: text/plain, Size: 8049 bytes --]
Hi, I compared the hvm domain start log when using device model stub domain
with that when using dom0 qemu:
the former log:
[2015-08-12 17:11:24] (d1) [ 135.565586] PCI-ISA link 0 routed to IRQ5
[2015-08-12 17:11:24] (d1) [ 135.565648] PCI-ISA link 1 routed to IRQ10
[2015-08-12 17:11:24] (d1) [ 135.565710] PCI-ISA link 2 routed to IRQ11
[2015-08-12 17:11:24] (d1) [ 135.565770] PCI-ISA link 3 routed to IRQ5
[2015-08-12 17:11:24] (d1) [ 135.566884] *** HVMLoader assertion '(devfn
!= PCI_ISA_DEVFN) || ((vendor_id == 0x8086) &&
[2015-08-12 17:11:24] (d1) [ 135.566968] (device_id == 0x7000))' failed at
pci.c:112
[2015-08-12 17:11:24] (d1) [ 135.567012] *** HVMLoader crashed.
the latter:
[2015-08-14 14:11:40] (XEN) [ 274.839099] irq.c:270: Dom1 PCI link 0
changed 0 -> 5
[2015-08-14 14:11:40] (d1) [ 274.839170] PCI-ISA link 0 routed to IRQ5
[2015-08-14 14:11:40] (XEN) [ 274.839741] irq.c:270: Dom1 PCI link 1
changed 0 -> 10
[2015-08-14 14:11:40] (d1) [ 274.839841] PCI-ISA link 1 routed to IRQ10
[2015-08-14 14:11:40] (XEN) [ 274.839974] irq.c:270: Dom1 PCI link 2
changed 0 -> 11
[2015-08-14 14:11:40] (d1) [ 274.840050] PCI-ISA link 2 routed to IRQ11
[2015-08-14 14:11:40] (XEN) [ 274.840144] irq.c:270: Dom1 PCI link 3
changed 0 -> 5
[2015-08-14 14:11:40] (d1) [ 274.840213] PCI-ISA link 3 routed to IRQ5
[2015-08-14 14:11:40] (d1) [ 274.851269] pci dev 01:2 INTD->IRQ5
[2015-08-14 14:11:40] (d1) [ 274.854295] pci dev 01:3 INTA->IRQ10
[2015-08-14 14:11:40] (d1) [ 274.857918] pci dev 02:0 INTA->IRQ11
[2015-08-14 14:11:40] (d1) [ 274.861777] pci dev 03:0 INTC->IRQ10
[2015-08-14 14:11:40] (d1) [ 274.865560] pci dev 04:0 INTA->IRQ5
[2015-08-14 14:11:40] (d1) [ 274.917245] No RAM in high memory; setting
high_mem resource base to 100000000
It seems that when using dom0 qemu, the PCI configuration instructions are
intercepted by xen hypervisor, while when using qemu stub domain, these
instructions are not intercepted.
Why? Thanks:-)
On 13 August 2015 at 15:04, Xuehan Xu <xxhdx1985126@gmail.com> wrote:
> Hi, everyone.
>
> I'm trying to run a Windows HVM vm with stub domain in xenserver-6.5,
> whose internal xen version is xen-4.4-xs88306. After I started the vm, both
> the vm and its corresponding stub domain crashed. Here is the related
> content in hypervisor.log. The domain ID of the windows vm is 1, and the
> stub domain's id is 2.
>
> [2015-08-12 17:11:24] (d1) [ 135.564650] HVM Loader
> [2015-08-12 17:11:24] (d1) [ 135.564756] Detected Xen v4.4.1-xs88306
> [2015-08-12 17:11:24] (d1) [ 135.564850] Xenbus rings @0xfeffc000, event
> channel 2
> [2015-08-12 17:11:24] (d1) [ 135.565048] System requested ROMBIOS
> [2015-08-12 17:11:24] (d1) [ 135.565090] CPU speed is 2494 MHz
> [2015-08-12 17:11:24] (d2) [ 135.565234] Bootstrapping...
> [2015-08-12 17:11:24] (d2) [ 135.565275] Xen Minimal OS!
> [2015-08-12 17:11:24] (d2) [ 135.565284] start_info: 0x585000(VA)
> [2015-08-12 17:11:24] (d2) [ 135.565289] nr_pages: 0x2000
> [2015-08-12 17:11:24] (d2) [ 135.565293] shared_inf: 0xbda9e000(MA)
> [2015-08-12 17:11:24] (d2) [ 135.565296] pt_base: 0x588000(VA)
> [2015-08-12 17:11:24] (d2) [ 135.565300] nr_pt_frames: 0x7
> [2015-08-12 17:11:24] (d2) [ 135.565304] mfn_list: 0x575000(VA)
> [2015-08-12 17:11:24] (d2) [ 135.565307] mod_start: 0x0(VA)
> [2015-08-12 17:11:24] (d2) [ 135.565311] mod_len: 0
> [2015-08-12 17:11:24] (d2) [ 135.565314] flags: 0x0
> [2015-08-12 17:11:24] (d2) [ 135.565318] cmd_line:
> [2015-08-12 17:11:24] (d2) [ 135.565374] stack: 0x534660-0x554660
> [2015-08-12 17:11:24] (d2) [ 135.565381] MM: Init
> [2015-08-12 17:11:24] (d2) [ 135.565385] _text: 0x0(VA)
> [2015-08-12 17:11:24] (d2) [ 135.565389] _etext: 0x1203b2(VA)
> [2015-08-12 17:11:24] (d2) [ 135.565393] _erodata: 0x176000(VA)
> [2015-08-12 17:11:24] (d2) [ 135.565396] _edata: 0x17bf88(VA)
> [2015-08-12 17:11:24] (d2) [ 135.565399] stack start: 0x534660(VA)
> [2015-08-12 17:11:24] (d2) [ 135.565402] _end: 0x574f68(VA)
> [2015-08-12 17:11:24] (d2) [ 135.565406] start_pfn: 592
> [2015-08-12 17:11:24] (d2) [ 135.565410] max_pfn: 2000
> [2015-08-12 17:11:24] (d2) [ 135.565414] Mapping memory range 0x800000 -
> 0x2000000
> [2015-08-12 17:11:24] (d1) [ 135.565525] Relocating guest memory for
> lowmem MMIO space enabled
> [2015-08-12 17:11:24] (d1) [ 135.565586] PCI-ISA link 0 routed to IRQ5
> [2015-08-12 17:11:24] (d1) [ 135.565648] PCI-ISA link 1 routed to IRQ10
> [2015-08-12 17:11:24] (d1) [ 135.565710] PCI-ISA link 2 routed to IRQ11
> [2015-08-12 17:11:24] (d1) [ 135.565770] PCI-ISA link 3 routed to IRQ5
> [2015-08-12 17:11:24] (d1) [ 135.566884] *** HVMLoader assertion '(devfn
> != PCI_ISA_DEVFN) || ((vendor_id == 0x8086) &&
> [2015-08-12 17:11:24] (d1) [ 135.566968] (device_id == 0x7000))' failed
> at pci.c:112
> [2015-08-12 17:11:24] (d1) [ 135.567012] *** HVMLoader crashed.
> [2015-08-12 17:11:24] (d2) [ 135.568790] setting 0x0-0x176000 readonly
> [2015-08-12 17:11:24] (d2) [ 135.568799] skipped 0x1000
> [2015-08-12 17:11:24] (d2) [ 135.568980] MM: Initialise page allocator
> for 59e000(59e000)-2000000(2000000)
> [2015-08-12 17:11:24] (d2) [ 135.568999] MM: done
> [2015-08-12 17:11:24] (d2) [ 135.569050] Demand map pfns at
> 2001000-2002001000.
> [2015-08-12 17:11:24] (d2) [ 135.569056] Heap resides at
> 2002002000-4002002000.
> [2015-08-12 17:11:24] (d2) [ 135.569060] Initialising timer interface
> [2015-08-12 17:11:24] (d2) [ 135.569125] Initialising console ... done.
> [2015-08-12 17:11:24] (d2) [ 135.569199] gnttab_table mapped at 0x2001000.
> [2015-08-12 17:11:24] (d2) [ 135.569205] Initialising scheduler
> [2015-08-12 17:11:24] (d2) [ 135.569216] Thread "Idle": pointer:
> 0x2002002050, stack: 0x5c0000
> [2015-08-12 17:11:24] (d2) [ 135.569225] Thread "xenstore": pointer:
> 0x2002002800, stack: 0x5d0000
> [2015-08-12 17:11:24] (d2) [ 135.569232] xenbus initialised on irq 1 mfn
> 0xbd3f5
> [2015-08-12 17:11:24] (d2) [ 135.569247] Thread "shutdown": pointer:
> 0x2002002fb0, stack: 0x5e0000
> [2015-08-12 17:11:24] (d2) [ 135.569254] Dummy main: start_info=0x554760
> [2015-08-12 17:11:24] (d2) [ 135.569260] Thread "main": pointer:
> 0x2002003760, stack: 0x5f0000
> [2015-08-12 17:11:24] (d2) [ 135.569295] Thread "pcifront": pointer:
> 0x2002003f50, stack: 0x600000
> [2015-08-12 17:11:24] (d2) [ 135.569311] pcifront_watches: waiting for
> backend path to appear device/pci/0/backend
> [2015-08-12 17:11:24] (d2) [ 135.570783] dom vm is at
> /vm/8b9cf2d6-4f2e-b0b4-36fb-1728f111f6e7
> [2015-08-12 17:11:24] (d2) [ 135.571479] ************************
> NETFRONT for device/vif/0 **********
> [2015-08-12 17:11:24] (d2) [ 135.571484]
> [2015-08-12 17:11:24] (d2) [ 135.571486]
> [2015-08-12 17:11:24] (d2) [ 135.571518] net TX ring size 256
> [2015-08-12 17:11:24] (d2) [ 135.571522] net RX ring size 256
> [2015-08-12 17:11:24] (d2) [ 135.575064] backend at
> /local/domain/0/backend/vif/2/0
> [2015-08-12 17:11:24] (d2) [ 135.575073] mac is 4a:88:53:cf:88:0d
> [2015-08-12 17:11:24] (d2) [ 135.578516] backend not avalable, state=5
> [2015-08-12 17:11:24] (d2) [ 135.578830] TAP open failed
> [2015-08-12 17:11:24] (d2) [ 135.578843] close(0)
> [2015-08-12 17:11:24] (d2) [ 135.578849] close(1)
> [2015-08-12 17:11:24] (d2) [ 135.578852] close(2)
> [2015-08-12 17:11:24] (d2) [ 135.578856] main returned 1
> [2015-08-12 17:11:24] (d2) [ 135.578878] Do_exit called!
> [2015-08-12 17:11:24] (d2) [ 135.578885] base is 0x5ff9e8 caller is
> 0xeed87
> [2015-08-12 17:11:24] (d2) [ 135.578890] base is 0x5ffa08 caller is
> 0xefbdf
> [2015-08-12 17:11:24] (d2) [ 135.578896] base is 0x5ffa38 caller is
> 0x10d3cb
> [2015-08-12 17:11:24] (d2) [ 135.578901] base is 0x5ffa58 caller is 0x859e
> [2015-08-12 17:11:24] (d2) [ 135.578906] base is 0x5ffe18 caller is
> 0xefb61
> [2015-08-12 17:11:24] (d2) [ 135.578912] base is 0x5fffe8 caller is 0x343b
>
> Can anyone give some clew about how to fix this? Thanks:-)
>
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^ permalink raw reply [flat|nested] 6+ messages in thread
* Re: [xs-devel] Trying to bring up stub domain in xen-4.4-xs88306
[not found] ` <CAJACTucntQgpEQzpWtdPyvHQDZXBPdGwkyZxLzB_Jxe3f+pbXA@mail.gmail.com>
@ 2015-08-14 8:54 ` Paul Durrant
0 siblings, 0 replies; 6+ messages in thread
From: Paul Durrant @ 2015-08-14 8:54 UTC (permalink / raw)
To: xs-devel, xen-devel
[-- Attachment #1.1: Type: text/plain, Size: 9067 bytes --]
PCI configuration space is not emulated by the hypervisor. There must be an external emulator to handle config cycles which, in the general case, is either QEMU or a stub domain. Either one of these must be running *before* the guest is unpaused and hence allowed to generate I/O emulation requests. If your stubdom configuration is not working then you need to figure out:
a) Whether the stubdom is actually starting up at all.
b) Whether it is shutting down prematurely. E.g. I found that having a ‘serial=’ line in my xl.cfg was enough to cause a stubdom to die.
c) Whether the stubdom is actually hooking into Xen correctly, for which you’ll need to add some printks into Xen… look at functions with ‘ioreq_server’ in the name in xen/arch/x86/hvm/hvm.c
Paul
From: xs-devel-request@lists.xenserver.org [mailto:xs-devel-request@lists.xenserver.org] On Behalf Of Xuehan Xu
Sent: 14 August 2015 09:05
To: xs-devel@lists.xenserver.org; xen-devel@lists.xen.org
Subject: Re: [xs-devel] Trying to bring up stub domain in xen-4.4-xs88306
Hi, I compared the hvm domain start log when using device model stub domain with that when using dom0 qemu:
the former log:
[2015-08-12 17:11:24] (d1) [ 135.565586] PCI-ISA link 0 routed to IRQ5
[2015-08-12 17:11:24] (d1) [ 135.565648] PCI-ISA link 1 routed to IRQ10
[2015-08-12 17:11:24] (d1) [ 135.565710] PCI-ISA link 2 routed to IRQ11
[2015-08-12 17:11:24] (d1) [ 135.565770] PCI-ISA link 3 routed to IRQ5
[2015-08-12 17:11:24] (d1) [ 135.566884] *** HVMLoader assertion '(devfn != PCI_ISA_DEVFN) || ((vendor_id == 0x8086) &&
[2015-08-12 17:11:24] (d1) [ 135.566968] (device_id == 0x7000))' failed at pci.c:112
[2015-08-12 17:11:24] (d1) [ 135.567012] *** HVMLoader crashed.
the latter:
[2015-08-14 14:11:40] (XEN) [ 274.839099] irq.c:270: Dom1 PCI link 0 changed 0 -> 5
[2015-08-14 14:11:40] (d1) [ 274.839170] PCI-ISA link 0 routed to IRQ5
[2015-08-14 14:11:40] (XEN) [ 274.839741] irq.c:270: Dom1 PCI link 1 changed 0 -> 10
[2015-08-14 14:11:40] (d1) [ 274.839841] PCI-ISA link 1 routed to IRQ10
[2015-08-14 14:11:40] (XEN) [ 274.839974] irq.c:270: Dom1 PCI link 2 changed 0 -> 11
[2015-08-14 14:11:40] (d1) [ 274.840050] PCI-ISA link 2 routed to IRQ11
[2015-08-14 14:11:40] (XEN) [ 274.840144] irq.c:270: Dom1 PCI link 3 changed 0 -> 5
[2015-08-14 14:11:40] (d1) [ 274.840213] PCI-ISA link 3 routed to IRQ5
[2015-08-14 14:11:40] (d1) [ 274.851269] pci dev 01:2 INTD->IRQ5
[2015-08-14 14:11:40] (d1) [ 274.854295] pci dev 01:3 INTA->IRQ10
[2015-08-14 14:11:40] (d1) [ 274.857918] pci dev 02:0 INTA->IRQ11
[2015-08-14 14:11:40] (d1) [ 274.861777] pci dev 03:0 INTC->IRQ10
[2015-08-14 14:11:40] (d1) [ 274.865560] pci dev 04:0 INTA->IRQ5
[2015-08-14 14:11:40] (d1) [ 274.917245] No RAM in high memory; setting high_mem resource base to 100000000
It seems that when using dom0 qemu, the PCI configuration instructions are intercepted by xen hypervisor, while when using qemu stub domain, these instructions are not intercepted.
Why? Thanks:-)
On 13 August 2015 at 15:04, Xuehan Xu <xxhdx1985126@gmail.com<mailto:xxhdx1985126@gmail.com>> wrote:
Hi, everyone.
I'm trying to run a Windows HVM vm with stub domain in xenserver-6.5, whose internal xen version is xen-4.4-xs88306. After I started the vm, both the vm and its corresponding stub domain crashed. Here is the related content in hypervisor.log. The domain ID of the windows vm is 1, and the stub domain's id is 2.
[2015-08-12 17:11:24] (d1) [ 135.564650] HVM Loader
[2015-08-12 17:11:24] (d1) [ 135.564756] Detected Xen v4.4.1-xs88306
[2015-08-12 17:11:24] (d1) [ 135.564850] Xenbus rings @0xfeffc000, event channel 2
[2015-08-12 17:11:24] (d1) [ 135.565048] System requested ROMBIOS
[2015-08-12 17:11:24] (d1) [ 135.565090] CPU speed is 2494 MHz
[2015-08-12 17:11:24] (d2) [ 135.565234] Bootstrapping...
[2015-08-12 17:11:24] (d2) [ 135.565275] Xen Minimal OS!
[2015-08-12 17:11:24] (d2) [ 135.565284] start_info: 0x585000(VA)
[2015-08-12 17:11:24] (d2) [ 135.565289] nr_pages: 0x2000
[2015-08-12 17:11:24] (d2) [ 135.565293] shared_inf: 0xbda9e000(MA)
[2015-08-12 17:11:24] (d2) [ 135.565296] pt_base: 0x588000(VA)
[2015-08-12 17:11:24] (d2) [ 135.565300] nr_pt_frames: 0x7
[2015-08-12 17:11:24] (d2) [ 135.565304] mfn_list: 0x575000(VA)
[2015-08-12 17:11:24] (d2) [ 135.565307] mod_start: 0x0(VA)
[2015-08-12 17:11:24] (d2) [ 135.565311] mod_len: 0
[2015-08-12 17:11:24] (d2) [ 135.565314] flags: 0x0
[2015-08-12 17:11:24] (d2) [ 135.565318] cmd_line:
[2015-08-12 17:11:24] (d2) [ 135.565374] stack: 0x534660-0x554660
[2015-08-12 17:11:24] (d2) [ 135.565381] MM: Init
[2015-08-12 17:11:24] (d2) [ 135.565385] _text: 0x0(VA)
[2015-08-12 17:11:24] (d2) [ 135.565389] _etext: 0x1203b2(VA)
[2015-08-12 17:11:24] (d2) [ 135.565393] _erodata: 0x176000(VA)
[2015-08-12 17:11:24] (d2) [ 135.565396] _edata: 0x17bf88(VA)
[2015-08-12 17:11:24] (d2) [ 135.565399] stack start: 0x534660(VA)
[2015-08-12 17:11:24] (d2) [ 135.565402] _end: 0x574f68(VA)
[2015-08-12 17:11:24] (d2) [ 135.565406] start_pfn: 592
[2015-08-12 17:11:24] (d2) [ 135.565410] max_pfn: 2000
[2015-08-12 17:11:24] (d2) [ 135.565414] Mapping memory range 0x800000 - 0x2000000
[2015-08-12 17:11:24] (d1) [ 135.565525] Relocating guest memory for lowmem MMIO space enabled
[2015-08-12 17:11:24] (d1) [ 135.565586] PCI-ISA link 0 routed to IRQ5
[2015-08-12 17:11:24] (d1) [ 135.565648] PCI-ISA link 1 routed to IRQ10
[2015-08-12 17:11:24] (d1) [ 135.565710] PCI-ISA link 2 routed to IRQ11
[2015-08-12 17:11:24] (d1) [ 135.565770] PCI-ISA link 3 routed to IRQ5
[2015-08-12 17:11:24] (d1) [ 135.566884] *** HVMLoader assertion '(devfn != PCI_ISA_DEVFN) || ((vendor_id == 0x8086) &&
[2015-08-12 17:11:24] (d1) [ 135.566968] (device_id == 0x7000))' failed at pci.c:112
[2015-08-12 17:11:24] (d1) [ 135.567012] *** HVMLoader crashed.
[2015-08-12 17:11:24] (d2) [ 135.568790] setting 0x0-0x176000 readonly
[2015-08-12 17:11:24] (d2) [ 135.568799] skipped 0x1000
[2015-08-12 17:11:24] (d2) [ 135.568980] MM: Initialise page allocator for 59e000(59e000)-2000000(2000000)
[2015-08-12 17:11:24] (d2) [ 135.568999] MM: done
[2015-08-12 17:11:24] (d2) [ 135.569050] Demand map pfns at 2001000-2002001000.
[2015-08-12 17:11:24] (d2) [ 135.569056] Heap resides at 2002002000-4002002000.
[2015-08-12 17:11:24] (d2) [ 135.569060] Initialising timer interface
[2015-08-12 17:11:24] (d2) [ 135.569125] Initialising console ... done.
[2015-08-12 17:11:24] (d2) [ 135.569199] gnttab_table mapped at 0x2001000.
[2015-08-12 17:11:24] (d2) [ 135.569205] Initialising scheduler
[2015-08-12 17:11:24] (d2) [ 135.569216] Thread "Idle": pointer: 0x2002002050, stack: 0x5c0000
[2015-08-12 17:11:24] (d2) [ 135.569225] Thread "xenstore": pointer: 0x2002002800, stack: 0x5d0000
[2015-08-12 17:11:24] (d2) [ 135.569232] xenbus initialised on irq 1 mfn 0xbd3f5
[2015-08-12 17:11:24] (d2) [ 135.569247] Thread "shutdown": pointer: 0x2002002fb0, stack: 0x5e0000
[2015-08-12 17:11:24] (d2) [ 135.569254] Dummy main: start_info=0x554760
[2015-08-12 17:11:24] (d2) [ 135.569260] Thread "main": pointer: 0x2002003760, stack: 0x5f0000
[2015-08-12 17:11:24] (d2) [ 135.569295] Thread "pcifront": pointer: 0x2002003f50, stack: 0x600000
[2015-08-12 17:11:24] (d2) [ 135.569311] pcifront_watches: waiting for backend path to appear device/pci/0/backend
[2015-08-12 17:11:24] (d2) [ 135.570783] dom vm is at /vm/8b9cf2d6-4f2e-b0b4-36fb-1728f111f6e7
[2015-08-12 17:11:24] (d2) [ 135.571479] ************************ NETFRONT for device/vif/0 **********
[2015-08-12 17:11:24] (d2) [ 135.571484]
[2015-08-12 17:11:24] (d2) [ 135.571486]
[2015-08-12 17:11:24] (d2) [ 135.571518] net TX ring size 256
[2015-08-12 17:11:24] (d2) [ 135.571522] net RX ring size 256
[2015-08-12 17:11:24] (d2) [ 135.575064] backend at /local/domain/0/backend/vif/2/0
[2015-08-12 17:11:24] (d2) [ 135.575073] mac is 4a:88:53:cf:88:0d
[2015-08-12 17:11:24] (d2) [ 135.578516] backend not avalable, state=5
[2015-08-12 17:11:24] (d2) [ 135.578830] TAP open failed
[2015-08-12 17:11:24] (d2) [ 135.578843] close(0)
[2015-08-12 17:11:24] (d2) [ 135.578849] close(1)
[2015-08-12 17:11:24] (d2) [ 135.578852] close(2)
[2015-08-12 17:11:24] (d2) [ 135.578856] main returned 1
[2015-08-12 17:11:24] (d2) [ 135.578878] Do_exit called!
[2015-08-12 17:11:24] (d2) [ 135.578885] base is 0x5ff9e8 caller is 0xeed87
[2015-08-12 17:11:24] (d2) [ 135.578890] base is 0x5ffa08 caller is 0xefbdf
[2015-08-12 17:11:24] (d2) [ 135.578896] base is 0x5ffa38 caller is 0x10d3cb
[2015-08-12 17:11:24] (d2) [ 135.578901] base is 0x5ffa58 caller is 0x859e
[2015-08-12 17:11:24] (d2) [ 135.578906] base is 0x5ffe18 caller is 0xefb61
[2015-08-12 17:11:24] (d2) [ 135.578912] base is 0x5fffe8 caller is 0x343b
Can anyone give some clew about how to fix this? Thanks:-)
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[not found] <CAJACTucnixvfwEtF8Mha4Mp8DGymVgc1X-x-F+qFHkga3WtLmg@mail.gmail.com>
2015-08-13 9:52 ` [xs-devel] Trying to bring up stub domain in xen-4.4-xs88306 Andrew Cooper
2015-08-13 9:54 ` Andrew Cooper
2015-08-13 13:16 ` Xuehan Xu
2015-08-13 10:33 ` Wei Liu
2015-08-14 8:05 ` Xuehan Xu
[not found] ` <CAJACTucntQgpEQzpWtdPyvHQDZXBPdGwkyZxLzB_Jxe3f+pbXA@mail.gmail.com>
2015-08-14 8:54 ` [xs-devel] " Paul Durrant
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