* [Qemu-devel] Windows 7 shutdown causes BSOD
@ 2011-11-04 10:48 Stefan Hajnoczi
2011-11-04 11:25 ` Stefan Hajnoczi
0 siblings, 1 reply; 11+ messages in thread
From: Stefan Hajnoczi @ 2011-11-04 10:48 UTC (permalink / raw)
To: qemu-devel; +Cc: hkran, Michael Tokarev, Mars.Cao
Windows 7 32-bit guest blue screens when I shut it down properly with
Start | Shut Down. The blue screen is only displayed for a split
second before the guest reboots so I am not able to easily tell what
it says. My guess is that Windows is triple-faulting or soft
rebooting - note that I told Windows to shut down, not reboot.
This issue happens on qemu.git/master (and Debian kvm 0.14.1+dfsg-3).
Here is the QEMU command-line:
x86_64-softmmu/qemu-system-x86_64 -L pc-bios -cpu qemu32 -enable-kvm
-m 1024 -rtc base=localtime -drive
file=win7.img,if=none,id=drive-ide0-0-0,format=raw -device
ide-drive,bus=ide.0,unit=0,drive=drive-ide0-0-0,id=ide0-0-0,bootindex=1
Questions:
Is anyone else experiencing this?
Is anyone fixing this?
If not I will play with it. Disabling ACPI might reveal the source of
the problem. If that turns up nothing I will try to get the BSOD or
WinDbg output.
Stefan
^ permalink raw reply [flat|nested] 11+ messages in thread
* Re: [Qemu-devel] Windows 7 shutdown causes BSOD
2011-11-04 10:48 [Qemu-devel] Windows 7 shutdown causes BSOD Stefan Hajnoczi
@ 2011-11-04 11:25 ` Stefan Hajnoczi
2011-11-15 13:17 ` Stefan Hajnoczi
0 siblings, 1 reply; 11+ messages in thread
From: Stefan Hajnoczi @ 2011-11-04 11:25 UTC (permalink / raw)
To: qemu-devel; +Cc: hkran, Michael Tokarev, Mars.Cao
On Fri, Nov 4, 2011 at 10:48 AM, Stefan Hajnoczi <stefanha@gmail.com> wrote:
> Windows 7 32-bit guest blue screens when I shut it down properly with
> Start | Shut Down. The blue screen is only displayed for a split
> second before the guest reboots so I am not able to easily tell what
> it says. My guess is that Windows is triple-faulting or soft
> rebooting - note that I told Windows to shut down, not reboot.
>
> This issue happens on qemu.git/master (and Debian kvm 0.14.1+dfsg-3).
> Here is the QEMU command-line:
>
> x86_64-softmmu/qemu-system-x86_64 -L pc-bios -cpu qemu32 -enable-kvm
> -m 1024 -rtc base=localtime -drive
> file=win7.img,if=none,id=drive-ide0-0-0,format=raw -device
> ide-drive,bus=ide.0,unit=0,drive=drive-ide0-0-0,id=ide0-0-0,bootindex=1
>
> Questions:
>
> Is anyone else experiencing this?
>
> Is anyone fixing this?
>
> If not I will play with it. Disabling ACPI might reveal the source of
> the problem. If that turns up nothing I will try to get the BSOD or
> WinDbg output.
Thanks to Andreas Faerber and Michael Tokarev I found out the
automatic reboot can be disabled in Windows. Here is the BSOD
information:
IRQL_NOT_LESS_OR_EQUAL
STOP: 0x0000000A (0x00000000,0x000000FF,0x00000001,0x828B7220)
The rest of the BSOD is just generic text explaining there was a
problem, not specific driver names are mentioned.
Stefan
^ permalink raw reply [flat|nested] 11+ messages in thread
* Re: [Qemu-devel] Windows 7 shutdown causes BSOD
2011-11-04 11:25 ` Stefan Hajnoczi
@ 2011-11-15 13:17 ` Stefan Hajnoczi
2011-11-16 10:14 ` hkran
0 siblings, 1 reply; 11+ messages in thread
From: Stefan Hajnoczi @ 2011-11-15 13:17 UTC (permalink / raw)
To: qemu-devel; +Cc: hkran, Michael Tokarev, Mars.Cao
On Fri, Nov 4, 2011 at 11:25 AM, Stefan Hajnoczi <stefanha@gmail.com> wrote:
> On Fri, Nov 4, 2011 at 10:48 AM, Stefan Hajnoczi <stefanha@gmail.com> wrote:
>> Windows 7 32-bit guest blue screens when I shut it down properly with
>> Start | Shut Down. The blue screen is only displayed for a split
>> second before the guest reboots so I am not able to easily tell what
>> it says. My guess is that Windows is triple-faulting or soft
>> rebooting - note that I told Windows to shut down, not reboot.
>>
>> This issue happens on qemu.git/master (and Debian kvm 0.14.1+dfsg-3).
>> Here is the QEMU command-line:
>>
>> x86_64-softmmu/qemu-system-x86_64 -L pc-bios -cpu qemu32 -enable-kvm
>> -m 1024 -rtc base=localtime -drive
>> file=win7.img,if=none,id=drive-ide0-0-0,format=raw -device
>> ide-drive,bus=ide.0,unit=0,drive=drive-ide0-0-0,id=ide0-0-0,bootindex=1
>>
>> Questions:
>>
>> Is anyone else experiencing this?
>>
>> Is anyone fixing this?
>>
>> If not I will play with it. Disabling ACPI might reveal the source of
>> the problem. If that turns up nothing I will try to get the BSOD or
>> WinDbg output.
>
> Thanks to Andreas Faerber and Michael Tokarev I found out the
> automatic reboot can be disabled in Windows. Here is the BSOD
> information:
>
> IRQL_NOT_LESS_OR_EQUAL
> STOP: 0x0000000A (0x00000000,0x000000FF,0x00000001,0x828B7220)
This decodes to:
"Windows or a kernel-mode driver accessed paged memory at
DISPATCH_LEVEL or above."
Memory referenced: 0x00000000
IRQL: 0xff
Read/write: Write (1)
Address which referenced memory: 0x828B7220
http://msdn.microsoft.com/en-us/library/ff560129%28v=VS.85%29.aspx
Looks like a NULL pointer reference or maybe a deliberate "we should
never get here" failure.
Stefan
^ permalink raw reply [flat|nested] 11+ messages in thread
* Re: [Qemu-devel] Windows 7 shutdown causes BSOD
2011-11-15 13:17 ` Stefan Hajnoczi
@ 2011-11-16 10:14 ` hkran
2011-11-16 10:48 ` Stefan Hajnoczi
0 siblings, 1 reply; 11+ messages in thread
From: hkran @ 2011-11-16 10:14 UTC (permalink / raw)
To: Stefan Hajnoczi; +Cc: Michael Tokarev, qemu-devel, Mars.Cao
On 11/15/2011 09:17 PM, Stefan Hajnoczi wrote:
> On Fri, Nov 4, 2011 at 11:25 AM, Stefan Hajnoczi<stefanha@gmail.com> wrote:
>> On Fri, Nov 4, 2011 at 10:48 AM, Stefan Hajnoczi<stefanha@gmail.com> wrote:
>>> Windows 7 32-bit guest blue screens when I shut it down properly with
>>> Start | Shut Down. The blue screen is only displayed for a split
>>> second before the guest reboots so I am not able to easily tell what
>>> it says. My guess is that Windows is triple-faulting or soft
>>> rebooting - note that I told Windows to shut down, not reboot.
>>>
>>> This issue happens on qemu.git/master (and Debian kvm 0.14.1+dfsg-3).
>>> Here is the QEMU command-line:
>>>
>>> x86_64-softmmu/qemu-system-x86_64 -L pc-bios -cpu qemu32 -enable-kvm
>>> -m 1024 -rtc base=localtime -drive
>>> file=win7.img,if=none,id=drive-ide0-0-0,format=raw -device
>>> ide-drive,bus=ide.0,unit=0,drive=drive-ide0-0-0,id=ide0-0-0,bootindex=1
>>>
>>> Questions:
>>>
>>> Is anyone else experiencing this?
>>>
>>> Is anyone fixing this?
>>>
>>> If not I will play with it. Disabling ACPI might reveal the source of
>>> the problem. If that turns up nothing I will try to get the BSOD or
>>> WinDbg output.
>> Thanks to Andreas Faerber and Michael Tokarev I found out the
>> automatic reboot can be disabled in Windows. Here is the BSOD
>> information:
>>
>> IRQL_NOT_LESS_OR_EQUAL
>> STOP: 0x0000000A (0x00000000,0x000000FF,0x00000001,0x828B7220)
> This decodes to:
> "Windows or a kernel-mode driver accessed paged memory at
> DISPATCH_LEVEL or above."
>
> Memory referenced: 0x00000000
> IRQL: 0xff
> Read/write: Write (1)
> Address which referenced memory: 0x828B7220
>
> http://msdn.microsoft.com/en-us/library/ff560129%28v=VS.85%29.aspx
>
> Looks like a NULL pointer reference or maybe a deliberate "we should
> never get here" failure.
>
> Stefan
>
I can reproduce this bug in my environment and found out that it has
something with the type of "CPU".
I tried the command line args as the same as Stefan's and definitely
casue the BSOD.
If i change the "-cpu qemu32" to "-cpu qemu64" or "-cpu core2duo" or
nothing. it will shutdown as expected, that means something?
^ permalink raw reply [flat|nested] 11+ messages in thread
* Re: [Qemu-devel] Windows 7 shutdown causes BSOD
2011-11-16 10:14 ` hkran
@ 2011-11-16 10:48 ` Stefan Hajnoczi
2011-11-16 10:51 ` Gleb Natapov
0 siblings, 1 reply; 11+ messages in thread
From: Stefan Hajnoczi @ 2011-11-16 10:48 UTC (permalink / raw)
To: hkran; +Cc: Michael Tokarev, qemu-devel, Mars.Cao
On Wed, Nov 16, 2011 at 10:14 AM, hkran <hkran@linux.vnet.ibm.com> wrote:
> On 11/15/2011 09:17 PM, Stefan Hajnoczi wrote:
>>
>> On Fri, Nov 4, 2011 at 11:25 AM, Stefan Hajnoczi<stefanha@gmail.com>
>> wrote:
>>>
>>> On Fri, Nov 4, 2011 at 10:48 AM, Stefan Hajnoczi<stefanha@gmail.com>
>>> wrote:
>>>>
>>>> Windows 7 32-bit guest blue screens when I shut it down properly with
>>>> Start | Shut Down. The blue screen is only displayed for a split
>>>> second before the guest reboots so I am not able to easily tell what
>>>> it says. My guess is that Windows is triple-faulting or soft
>>>> rebooting - note that I told Windows to shut down, not reboot.
>>>>
>>>> This issue happens on qemu.git/master (and Debian kvm 0.14.1+dfsg-3).
>>>> Here is the QEMU command-line:
>>>>
>>>> x86_64-softmmu/qemu-system-x86_64 -L pc-bios -cpu qemu32 -enable-kvm
>>>> -m 1024 -rtc base=localtime -drive
>>>> file=win7.img,if=none,id=drive-ide0-0-0,format=raw -device
>>>> ide-drive,bus=ide.0,unit=0,drive=drive-ide0-0-0,id=ide0-0-0,bootindex=1
>>>>
>>>> Questions:
>>>>
>>>> Is anyone else experiencing this?
>>>>
>>>> Is anyone fixing this?
>>>>
>>>> If not I will play with it. Disabling ACPI might reveal the source of
>>>> the problem. If that turns up nothing I will try to get the BSOD or
>>>> WinDbg output.
>>>
>>> Thanks to Andreas Faerber and Michael Tokarev I found out the
>>> automatic reboot can be disabled in Windows. Here is the BSOD
>>> information:
>>>
>>> IRQL_NOT_LESS_OR_EQUAL
>>> STOP: 0x0000000A (0x00000000,0x000000FF,0x00000001,0x828B7220)
>>
>> This decodes to:
>> "Windows or a kernel-mode driver accessed paged memory at
>> DISPATCH_LEVEL or above."
>>
>> Memory referenced: 0x00000000
>> IRQL: 0xff
>> Read/write: Write (1)
>> Address which referenced memory: 0x828B7220
>>
>> http://msdn.microsoft.com/en-us/library/ff560129%28v=VS.85%29.aspx
>>
>> Looks like a NULL pointer reference or maybe a deliberate "we should
>> never get here" failure.
>>
>> Stefan
>>
> I can reproduce this bug in my environment and found out that it has
> something with the type of "CPU".
> I tried the command line args as the same as Stefan's and definitely casue
> the BSOD.
> If i change the "-cpu qemu32" to "-cpu qemu64" or "-cpu core2duo" or
> nothing. it will shutdown as expected, that means something?
Thanks for sharing. The guest is definitely sees a differed CPUID and
can therefore take different code paths. I'm not sure what
specifically could have changed.
Stefan
^ permalink raw reply [flat|nested] 11+ messages in thread
* Re: [Qemu-devel] Windows 7 shutdown causes BSOD
2011-11-16 10:48 ` Stefan Hajnoczi
@ 2011-11-16 10:51 ` Gleb Natapov
[not found] ` <4EC4A9DB.2060406@linux.vnet.ibm.com>
0 siblings, 1 reply; 11+ messages in thread
From: Gleb Natapov @ 2011-11-16 10:51 UTC (permalink / raw)
To: Stefan Hajnoczi; +Cc: hkran, Michael Tokarev, qemu-devel, Mars.Cao
On Wed, Nov 16, 2011 at 10:48:15AM +0000, Stefan Hajnoczi wrote:
> On Wed, Nov 16, 2011 at 10:14 AM, hkran <hkran@linux.vnet.ibm.com> wrote:
> > On 11/15/2011 09:17 PM, Stefan Hajnoczi wrote:
> >>
> >> On Fri, Nov 4, 2011 at 11:25 AM, Stefan Hajnoczi<stefanha@gmail.com>
> >> wrote:
> >>>
> >>> On Fri, Nov 4, 2011 at 10:48 AM, Stefan Hajnoczi<stefanha@gmail.com>
> >>> wrote:
> >>>>
> >>>> Windows 7 32-bit guest blue screens when I shut it down properly with
> >>>> Start | Shut Down. The blue screen is only displayed for a split
> >>>> second before the guest reboots so I am not able to easily tell what
> >>>> it says. My guess is that Windows is triple-faulting or soft
> >>>> rebooting - note that I told Windows to shut down, not reboot.
> >>>>
> >>>> This issue happens on qemu.git/master (and Debian kvm 0.14.1+dfsg-3).
> >>>> Here is the QEMU command-line:
> >>>>
> >>>> x86_64-softmmu/qemu-system-x86_64 -L pc-bios -cpu qemu32 -enable-kvm
> >>>> -m 1024 -rtc base=localtime -drive
> >>>> file=win7.img,if=none,id=drive-ide0-0-0,format=raw -device
> >>>> ide-drive,bus=ide.0,unit=0,drive=drive-ide0-0-0,id=ide0-0-0,bootindex=1
> >>>>
> >>>> Questions:
> >>>>
> >>>> Is anyone else experiencing this?
> >>>>
> >>>> Is anyone fixing this?
> >>>>
> >>>> If not I will play with it. Disabling ACPI might reveal the source of
> >>>> the problem. If that turns up nothing I will try to get the BSOD or
> >>>> WinDbg output.
> >>>
> >>> Thanks to Andreas Faerber and Michael Tokarev I found out the
> >>> automatic reboot can be disabled in Windows. Here is the BSOD
> >>> information:
> >>>
> >>> IRQL_NOT_LESS_OR_EQUAL
> >>> STOP: 0x0000000A (0x00000000,0x000000FF,0x00000001,0x828B7220)
> >>
> >> This decodes to:
> >> "Windows or a kernel-mode driver accessed paged memory at
> >> DISPATCH_LEVEL or above."
> >>
> >> Memory referenced: 0x00000000
> >> IRQL: 0xff
> >> Read/write: Write (1)
> >> Address which referenced memory: 0x828B7220
> >>
> >> http://msdn.microsoft.com/en-us/library/ff560129%28v=VS.85%29.aspx
> >>
> >> Looks like a NULL pointer reference or maybe a deliberate "we should
> >> never get here" failure.
> >>
> >> Stefan
> >>
> > I can reproduce this bug in my environment and found out that it has
> > something with the type of "CPU".
> > I tried the command line args as the same as Stefan's and definitely casue
> > the BSOD.
> > If i change the "-cpu qemu32" to "-cpu qemu64" or "-cpu core2duo" or
> > nothing. it will shutdown as expected, that means something?
>
> Thanks for sharing. The guest is definitely sees a differed CPUID and
> can therefore take different code paths. I'm not sure what
> specifically could have changed.
>
Try adding/removing individual cpuid bits.
--
Gleb.
^ permalink raw reply [flat|nested] 11+ messages in thread
* Re: [Qemu-devel] Windows 7 shutdown causes BSOD
[not found] ` <4EC4A9DB.2060406@linux.vnet.ibm.com>
@ 2011-11-17 6:37 ` Gleb Natapov
2011-11-17 10:55 ` hkran
0 siblings, 1 reply; 11+ messages in thread
From: Gleb Natapov @ 2011-11-17 6:37 UTC (permalink / raw)
To: hkran; +Cc: Stefan Hajnoczi, Michael Tokarev, qemu-devel, Mars.Cao
On Thu, Nov 17, 2011 at 02:29:47PM +0800, hkran wrote:
> On 11/16/2011 06:51 PM, Gleb Natapov wrote:
> >On Wed, Nov 16, 2011 at 10:48:15AM +0000, Stefan Hajnoczi wrote:
> >>On Wed, Nov 16, 2011 at 10:14 AM, hkran<hkran@linux.vnet.ibm.com> wrote:
> >>>On 11/15/2011 09:17 PM, Stefan Hajnoczi wrote:
> >>>>On Fri, Nov 4, 2011 at 11:25 AM, Stefan Hajnoczi<stefanha@gmail.com>
> >>>> wrote:
> >>>>>On Fri, Nov 4, 2011 at 10:48 AM, Stefan Hajnoczi<stefanha@gmail.com>
> >>>>> wrote:
> >>>>>>Windows 7 32-bit guest blue screens when I shut it down properly with
> >>>>>>Start | Shut Down. The blue screen is only displayed for a split
> >>>>>>second before the guest reboots so I am not able to easily tell what
> >>>>>>it says. My guess is that Windows is triple-faulting or soft
> >>>>>>rebooting - note that I told Windows to shut down, not reboot.
> >>>>>>
> >>>>>>This issue happens on qemu.git/master (and Debian kvm 0.14.1+dfsg-3).
> >>>>>>Here is the QEMU command-line:
> >>>>>>
> >>>>>>x86_64-softmmu/qemu-system-x86_64 -L pc-bios -cpu qemu32 -enable-kvm
> >>>>>>-m 1024 -rtc base=localtime -drive
> >>>>>>file=win7.img,if=none,id=drive-ide0-0-0,format=raw -device
> >>>>>>ide-drive,bus=ide.0,unit=0,drive=drive-ide0-0-0,id=ide0-0-0,bootindex=1
> >>>>>>
> >>>>>>Questions:
> >>>>>>
> >>>>>>Is anyone else experiencing this?
> >>>>>>
> >>>>>>Is anyone fixing this?
> >>>>>>
> >>>>>>If not I will play with it. Disabling ACPI might reveal the source of
> >>>>>>the problem. If that turns up nothing I will try to get the BSOD or
> >>>>>>WinDbg output.
> >>>>>Thanks to Andreas Faerber and Michael Tokarev I found out the
> >>>>>automatic reboot can be disabled in Windows. Here is the BSOD
> >>>>>information:
> >>>>>
> >>>>>IRQL_NOT_LESS_OR_EQUAL
> >>>>>STOP: 0x0000000A (0x00000000,0x000000FF,0x00000001,0x828B7220)
> >>>>This decodes to:
> >>>>"Windows or a kernel-mode driver accessed paged memory at
> >>>>DISPATCH_LEVEL or above."
> >>>>
> >>>>Memory referenced: 0x00000000
> >>>>IRQL: 0xff
> >>>>Read/write: Write (1)
> >>>>Address which referenced memory: 0x828B7220
> >>>>
> >>>>http://msdn.microsoft.com/en-us/library/ff560129%28v=VS.85%29.aspx
> >>>>
> >>>>Looks like a NULL pointer reference or maybe a deliberate "we should
> >>>>never get here" failure.
> >>>>
> >>>>Stefan
> >>>>
> >>>I can reproduce this bug in my environment and found out that it has
> >>>something with the type of "CPU".
> >>>I tried the command line args as the same as Stefan's and definitely casue
> >>>the BSOD.
> >>>If i change the "-cpu qemu32" to "-cpu qemu64" or "-cpu core2duo" or
> >>>nothing. it will shutdown as expected, that means something?
> >>Thanks for sharing. The guest is definitely sees a differed CPUID and
> >>can therefore take different code paths. I'm not sure what
> >>specifically could have changed.
> >>
> >Try adding/removing individual cpuid bits.
> >
> >--
> > Gleb.
> >
> It seems that the .model = 3 for "qemu32" type in struct
> builtin_x86_defs in the file target-i386/cpuid.c make it failed.
> if I changed it to "2" which is the same as "qemu64". it will be OK.
Enable tracing like this:
# echo kvm:kvm_msr > /sys/kernel/debug/tracing/set_event
and then reboot windows with qemu32. Look for strange things in the log.
Like msr read/write that caused #GP.
--
Gleb.
^ permalink raw reply [flat|nested] 11+ messages in thread
* Re: [Qemu-devel] Windows 7 shutdown causes BSOD
2011-11-17 6:37 ` Gleb Natapov
@ 2011-11-17 10:55 ` hkran
2011-11-17 11:08 ` Gleb Natapov
0 siblings, 1 reply; 11+ messages in thread
From: hkran @ 2011-11-17 10:55 UTC (permalink / raw)
To: Gleb Natapov; +Cc: Stefan Hajnoczi, Michael Tokarev, qemu-devel, Mars.Cao
On 11/17/2011 02:37 PM, Gleb Natapov wrote:
> On Thu, Nov 17, 2011 at 02:29:47PM +0800, hkran wrote:
>> On 11/16/2011 06:51 PM, Gleb Natapov wrote:
>>> On Wed, Nov 16, 2011 at 10:48:15AM +0000, Stefan Hajnoczi wrote:
>>>> On Wed, Nov 16, 2011 at 10:14 AM, hkran<hkran@linux.vnet.ibm.com> wrote:
>>>>> On 11/15/2011 09:17 PM, Stefan Hajnoczi wrote:
>>>>>> On Fri, Nov 4, 2011 at 11:25 AM, Stefan Hajnoczi<stefanha@gmail.com>
>>>>>> wrote:
>>>>>>> On Fri, Nov 4, 2011 at 10:48 AM, Stefan Hajnoczi<stefanha@gmail.com>
>>>>>>> wrote:
>>>>>>>> Windows 7 32-bit guest blue screens when I shut it down properly with
>>>>>>>> Start | Shut Down. The blue screen is only displayed for a split
>>>>>>>> second before the guest reboots so I am not able to easily tell what
>>>>>>>> it says. My guess is that Windows is triple-faulting or soft
>>>>>>>> rebooting - note that I told Windows to shut down, not reboot.
>>>>>>>>
>>>>>>>> This issue happens on qemu.git/master (and Debian kvm 0.14.1+dfsg-3).
>>>>>>>> Here is the QEMU command-line:
>>>>>>>>
>>>>>>>> x86_64-softmmu/qemu-system-x86_64 -L pc-bios -cpu qemu32 -enable-kvm
>>>>>>>> -m 1024 -rtc base=localtime -drive
>>>>>>>> file=win7.img,if=none,id=drive-ide0-0-0,format=raw -device
>>>>>>>> ide-drive,bus=ide.0,unit=0,drive=drive-ide0-0-0,id=ide0-0-0,bootindex=1
>>>>>>>>
>>>>>>>> Questions:
>>>>>>>>
>>>>>>>> Is anyone else experiencing this?
>>>>>>>>
>>>>>>>> Is anyone fixing this?
>>>>>>>>
>>>>>>>> If not I will play with it. Disabling ACPI might reveal the source of
>>>>>>>> the problem. If that turns up nothing I will try to get the BSOD or
>>>>>>>> WinDbg output.
>>>>>>> Thanks to Andreas Faerber and Michael Tokarev I found out the
>>>>>>> automatic reboot can be disabled in Windows. Here is the BSOD
>>>>>>> information:
>>>>>>>
>>>>>>> IRQL_NOT_LESS_OR_EQUAL
>>>>>>> STOP: 0x0000000A (0x00000000,0x000000FF,0x00000001,0x828B7220)
>>>>>> This decodes to:
>>>>>> "Windows or a kernel-mode driver accessed paged memory at
>>>>>> DISPATCH_LEVEL or above."
>>>>>>
>>>>>> Memory referenced: 0x00000000
>>>>>> IRQL: 0xff
>>>>>> Read/write: Write (1)
>>>>>> Address which referenced memory: 0x828B7220
>>>>>>
>>>>>> http://msdn.microsoft.com/en-us/library/ff560129%28v=VS.85%29.aspx
>>>>>>
>>>>>> Looks like a NULL pointer reference or maybe a deliberate "we should
>>>>>> never get here" failure.
>>>>>>
>>>>>> Stefan
>>>>>>
>>>>> I can reproduce this bug in my environment and found out that it has
>>>>> something with the type of "CPU".
>>>>> I tried the command line args as the same as Stefan's and definitely casue
>>>>> the BSOD.
>>>>> If i change the "-cpu qemu32" to "-cpu qemu64" or "-cpu core2duo" or
>>>>> nothing. it will shutdown as expected, that means something?
>>>> Thanks for sharing. The guest is definitely sees a differed CPUID and
>>>> can therefore take different code paths. I'm not sure what
>>>> specifically could have changed.
>>>>
>>> Try adding/removing individual cpuid bits.
>>>
>>> --
>>> Gleb.
>>>
>> It seems that the .model = 3 for "qemu32" type in struct
>> builtin_x86_defs in the file target-i386/cpuid.c make it failed.
>> if I changed it to "2" which is the same as "qemu64". it will be OK.
> Enable tracing like this:
> # echo kvm:kvm_msr> /sys/kernel/debug/tracing/set_event
> and then reboot windows with qemu32. Look for strange things in the log.
> Like msr read/write that caused #GP.
>
> --
> Gleb.
>
the trace for kvm:kvm_msr, if it is not enough, I can enable more kvm
tracing.
# tracer: nop
#
# TASK-PID CPU# TIMESTAMP FUNCTION
# | | | | |
qemu-system-x86-14634 [002] 30288.217803: kvm_msr: msr_write 8b = 0x0
qemu-system-x86-14634 [002] 30288.217808: kvm_msr: msr_read 8b = 0x0
qemu-system-x86-14634 [002] 30288.217842: kvm_msr: msr_write 8b = 0x0
qemu-system-x86-14634 [002] 30288.217844: kvm_msr: msr_read 8b = 0x0
qemu-system-x86-14634 [002] 30288.217846: kvm_msr: msr_write 8b = 0x0
qemu-system-x86-14634 [002] 30288.217849: kvm_msr: msr_read 8b = 0x0
qemu-system-x86-14634 [002] 30288.218326: kvm_msr: msr_write 10 = 0x0
qemu-system-x86-14634 [002] 30290.891908: kvm_msr: msr_write 277 =
0x7010600070106
qemu-system-x86-14634 [003] 30290.978139: kvm_msr: msr_read 179 = 0x20
qemu-system-x86-14634 [002] 30295.672706: kvm_msr: msr_read 179 = 0x20
qemu-system-x86-14634 [002] 30295.672709: kvm_msr: msr_read 401 = 0x0
qemu-system-x86-14634 [002] 30295.672710: kvm_msr: msr_read 405 = 0x0
qemu-system-x86-14634 [002] 30295.672711: kvm_msr: msr_read 409 = 0x0
qemu-system-x86-14634 [002] 30295.672712: kvm_msr: msr_read 40d = 0x0
qemu-system-x86-14634 [002] 30295.672713: kvm_msr: msr_read 411 = 0x0
qemu-system-x86-14634 [002] 30295.672714: kvm_msr: msr_read 415 = 0x0
qemu-system-x86-14634 [002] 30295.672715: kvm_msr: msr_read 419 = 0x0
qemu-system-x86-14634 [002] 30295.672716: kvm_msr: msr_read 41d = 0x0
qemu-system-x86-14634 [002] 30295.672717: kvm_msr: msr_read 421 = 0x0
qemu-system-x86-14634 [002] 30295.672718: kvm_msr: msr_read 425 = 0x0
qemu-system-x86-14634 [002] 30295.672719: kvm_msr: msr_read 429 = 0x0
qemu-system-x86-14634 [002] 30295.672720: kvm_msr: msr_read 42d = 0x0
qemu-system-x86-14634 [002] 30295.672721: kvm_msr: msr_read 431 = 0x0
qemu-system-x86-14634 [002] 30295.672722: kvm_msr: msr_read 435 = 0x0
qemu-system-x86-14634 [002] 30295.672723: kvm_msr: msr_read 439 = 0x0
qemu-system-x86-14634 [002] 30295.672724: kvm_msr: msr_read 43d = 0x0
qemu-system-x86-14634 [002] 30295.672725: kvm_msr: msr_read 441 = 0x0
qemu-system-x86-14634 [002] 30295.672726: kvm_msr: msr_read 445 = 0x0
qemu-system-x86-14634 [002] 30295.672727: kvm_msr: msr_read 449 = 0x0
qemu-system-x86-14634 [002] 30295.672728: kvm_msr: msr_read 44d = 0x0
qemu-system-x86-14634 [002] 30295.672729: kvm_msr: msr_read 451 = 0x0
qemu-system-x86-14634 [002] 30295.672729: kvm_msr: msr_read 455 = 0x0
qemu-system-x86-14634 [002] 30295.672730: kvm_msr: msr_read 459 = 0x0
qemu-system-x86-14634 [002] 30295.672731: kvm_msr: msr_read 45d = 0x0
qemu-system-x86-14634 [002] 30295.672732: kvm_msr: msr_read 461 = 0x0
qemu-system-x86-14634 [002] 30295.672733: kvm_msr: msr_read 465 = 0x0
qemu-system-x86-14634 [002] 30295.672734: kvm_msr: msr_read 469 = 0x0
qemu-system-x86-14634 [002] 30295.672735: kvm_msr: msr_read 46d = 0x0
qemu-system-x86-14634 [002] 30295.672736: kvm_msr: msr_read 471 = 0x0
qemu-system-x86-14634 [002] 30295.672737: kvm_msr: msr_read 475 = 0x0
qemu-system-x86-14634 [002] 30295.672738: kvm_msr: msr_read 479 = 0x0
qemu-system-x86-14634 [002] 30295.672739: kvm_msr: msr_read 47d = 0x0
qemu-system-x86-14634 [002] 30295.880773: kvm_msr: msr_write 8b = 0x0
qemu-system-x86-14634 [002] 30295.880778: kvm_msr: msr_read 8b = 0x0
qemu-system-x86-14634 [002] 30298.757975: kvm_msr: msr_write 8b = 0x0
qemu-system-x86-14634 [002] 30298.757980: kvm_msr: msr_read 8b = 0x0
qemu-system-x86-14634 [000] 30342.901013: kvm_msr: msr_read 401 = 0x0
qemu-system-x86-14634 [000] 30342.901017: kvm_msr: msr_read 405 = 0x0
qemu-system-x86-14634 [000] 30342.901019: kvm_msr: msr_read 409 = 0x0
qemu-system-x86-14634 [000] 30342.901020: kvm_msr: msr_read 40d = 0x0
qemu-system-x86-14634 [000] 30342.901021: kvm_msr: msr_read 411 = 0x0
qemu-system-x86-14634 [000] 30342.901022: kvm_msr: msr_read 415 = 0x0
qemu-system-x86-14634 [000] 30342.901023: kvm_msr: msr_read 419 = 0x0
qemu-system-x86-14634 [000] 30342.901024: kvm_msr: msr_read 41d = 0x0
qemu-system-x86-14634 [000] 30342.901026: kvm_msr: msr_read 421 = 0x0
qemu-system-x86-14634 [000] 30342.901027: kvm_msr: msr_read 425 = 0x0
qemu-system-x86-14634 [000] 30342.901028: kvm_msr: msr_read 429 = 0x0
qemu-system-x86-14634 [000] 30342.901029: kvm_msr: msr_read 42d = 0x0
qemu-system-x86-14634 [000] 30342.901030: kvm_msr: msr_read 431 = 0x0
qemu-system-x86-14634 [000] 30342.901031: kvm_msr: msr_read 435 = 0x0
qemu-system-x86-14634 [000] 30342.901032: kvm_msr: msr_read 439 = 0x0
qemu-system-x86-14634 [000] 30342.901034: kvm_msr: msr_read 43d = 0x0
qemu-system-x86-14634 [000] 30342.901035: kvm_msr: msr_read 441 = 0x0
qemu-system-x86-14634 [000] 30342.901036: kvm_msr: msr_read 445 = 0x0
qemu-system-x86-14634 [000] 30342.901037: kvm_msr: msr_read 449 = 0x0
qemu-system-x86-14634 [000] 30342.901038: kvm_msr: msr_read 44d = 0x0
qemu-system-x86-14634 [000] 30342.901039: kvm_msr: msr_read 451 = 0x0
qemu-system-x86-14634 [000] 30342.901041: kvm_msr: msr_read 455 = 0x0
qemu-system-x86-14634 [000] 30342.901042: kvm_msr: msr_read 459 = 0x0
qemu-system-x86-14634 [000] 30342.901043: kvm_msr: msr_read 45d = 0x0
qemu-system-x86-14634 [000] 30342.901044: kvm_msr: msr_read 461 = 0x0
qemu-system-x86-14634 [000] 30342.901046: kvm_msr: msr_read 465 = 0x0
qemu-system-x86-14634 [000] 30342.901047: kvm_msr: msr_read 469 = 0x0
qemu-system-x86-14634 [000] 30342.901048: kvm_msr: msr_read 46d = 0x0
qemu-system-x86-14634 [000] 30342.901049: kvm_msr: msr_read 471 = 0x0
qemu-system-x86-14634 [000] 30342.901050: kvm_msr: msr_read 475 = 0x0
qemu-system-x86-14634 [000] 30342.901052: kvm_msr: msr_read 479 = 0x0
qemu-system-x86-14634 [000] 30342.901053: kvm_msr: msr_read 47d = 0x0
qemu-system-x86-14634 [003] 30389.843468: kvm_msr: msr_read 401 = 0x0
qemu-system-x86-14634 [003] 30389.843474: kvm_msr: msr_read 405 = 0x0
qemu-system-x86-14634 [003] 30389.843477: kvm_msr: msr_read 409 = 0x0
qemu-system-x86-14634 [003] 30389.843480: kvm_msr: msr_read 40d = 0x0
qemu-system-x86-14634 [003] 30389.843483: kvm_msr: msr_read 411 = 0x0
qemu-system-x86-14634 [003] 30389.843486: kvm_msr: msr_read 415 = 0x0
qemu-system-x86-14634 [003] 30389.843489: kvm_msr: msr_read 419 = 0x0
qemu-system-x86-14634 [003] 30389.843492: kvm_msr: msr_read 41d = 0x0
qemu-system-x86-14634 [003] 30389.843495: kvm_msr: msr_read 421 = 0x0
qemu-system-x86-14634 [003] 30389.843498: kvm_msr: msr_read 425 = 0x0
qemu-system-x86-14634 [003] 30389.843501: kvm_msr: msr_read 429 = 0x0
qemu-system-x86-14634 [003] 30389.843504: kvm_msr: msr_read 42d = 0x0
qemu-system-x86-14634 [003] 30389.843507: kvm_msr: msr_read 431 = 0x0
qemu-system-x86-14634 [003] 30389.843510: kvm_msr: msr_read 435 = 0x0
qemu-system-x86-14634 [003] 30389.843513: kvm_msr: msr_read 439 = 0x0
qemu-system-x86-14634 [003] 30389.843516: kvm_msr: msr_read 43d = 0x0
qemu-system-x86-14634 [003] 30389.843519: kvm_msr: msr_read 441 = 0x0
qemu-system-x86-14634 [003] 30389.843522: kvm_msr: msr_read 445 = 0x0
qemu-system-x86-14634 [003] 30389.843525: kvm_msr: msr_read 449 = 0x0
qemu-system-x86-14634 [003] 30389.843528: kvm_msr: msr_read 44d = 0x0
qemu-system-x86-14634 [003] 30389.843531: kvm_msr: msr_read 451 = 0x0
qemu-system-x86-14634 [003] 30389.843534: kvm_msr: msr_read 455 = 0x0
qemu-system-x86-14634 [003] 30389.843537: kvm_msr: msr_read 459 = 0x0
qemu-system-x86-14634 [003] 30389.843540: kvm_msr: msr_read 45d = 0x0
qemu-system-x86-14634 [003] 30389.843543: kvm_msr: msr_read 461 = 0x0
qemu-system-x86-14634 [003] 30389.843546: kvm_msr: msr_read 465 = 0x0
qemu-system-x86-14634 [003] 30389.843548: kvm_msr: msr_read 469 = 0x0
qemu-system-x86-14634 [003] 30389.843551: kvm_msr: msr_read 46d = 0x0
qemu-system-x86-14634 [003] 30389.843555: kvm_msr: msr_read 471 = 0x0
qemu-system-x86-14634 [003] 30389.843558: kvm_msr: msr_read 475 = 0x0
qemu-system-x86-14634 [003] 30389.843561: kvm_msr: msr_read 479 = 0x0
qemu-system-x86-14634 [003] 30389.843564: kvm_msr: msr_read 47d = 0x0
qemu-system-x86-14634 [002] 30436.593753: kvm_msr: msr_read 401 = 0x0
qemu-system-x86-14634 [002] 30436.593758: kvm_msr: msr_read 405 = 0x0
qemu-system-x86-14634 [002] 30436.593761: kvm_msr: msr_read 409 = 0x0
qemu-system-x86-14634 [002] 30436.593763: kvm_msr: msr_read 40d = 0x0
qemu-system-x86-14634 [002] 30436.593765: kvm_msr: msr_read 411 = 0x0
qemu-system-x86-14634 [002] 30436.593767: kvm_msr: msr_read 415 = 0x0
qemu-system-x86-14634 [002] 30436.593770: kvm_msr: msr_read 419 = 0x0
qemu-system-x86-14634 [002] 30436.593772: kvm_msr: msr_read 41d = 0x0
qemu-system-x86-14634 [002] 30436.593774: kvm_msr: msr_read 421 = 0x0
qemu-system-x86-14634 [002] 30436.593776: kvm_msr: msr_read 425 = 0x0
qemu-system-x86-14634 [002] 30436.593779: kvm_msr: msr_read 429 = 0x0
qemu-system-x86-14634 [002] 30436.593781: kvm_msr: msr_read 42d = 0x0
qemu-system-x86-14634 [002] 30436.593783: kvm_msr: msr_read 431 = 0x0
qemu-system-x86-14634 [002] 30436.593785: kvm_msr: msr_read 435 = 0x0
qemu-system-x86-14634 [002] 30436.593787: kvm_msr: msr_read 439 = 0x0
qemu-system-x86-14634 [002] 30436.593790: kvm_msr: msr_read 43d = 0x0
qemu-system-x86-14634 [002] 30436.593792: kvm_msr: msr_read 441 = 0x0
qemu-system-x86-14634 [002] 30436.593794: kvm_msr: msr_read 445 = 0x0
qemu-system-x86-14634 [002] 30436.593797: kvm_msr: msr_read 449 = 0x0
qemu-system-x86-14634 [002] 30436.593800: kvm_msr: msr_read 44d = 0x0
qemu-system-x86-14634 [002] 30436.593803: kvm_msr: msr_read 451 = 0x0
qemu-system-x86-14634 [002] 30436.593806: kvm_msr: msr_read 455 = 0x0
qemu-system-x86-14634 [002] 30436.593809: kvm_msr: msr_read 459 = 0x0
qemu-system-x86-14634 [002] 30436.593812: kvm_msr: msr_read 45d = 0x0
qemu-system-x86-14634 [002] 30436.593816: kvm_msr: msr_read 461 = 0x0
qemu-system-x86-14634 [002] 30436.593818: kvm_msr: msr_read 465 = 0x0
qemu-system-x86-14634 [002] 30436.593821: kvm_msr: msr_read 469 = 0x0
qemu-system-x86-14634 [002] 30436.593824: kvm_msr: msr_read 46d = 0x0
qemu-system-x86-14634 [002] 30436.593827: kvm_msr: msr_read 471 = 0x0
qemu-system-x86-14634 [002] 30436.593830: kvm_msr: msr_read 475 = 0x0
qemu-system-x86-14634 [002] 30436.593834: kvm_msr: msr_read 479 = 0x0
qemu-system-x86-14634 [002] 30436.593837: kvm_msr: msr_read 47d = 0x0
qemu-system-x86-14634 [002] 30483.401291: kvm_msr: msr_read 401 = 0x0
qemu-system-x86-14634 [002] 30483.401296: kvm_msr: msr_read 405 = 0x0
qemu-system-x86-14634 [002] 30483.401298: kvm_msr: msr_read 409 = 0x0
qemu-system-x86-14634 [002] 30483.401301: kvm_msr: msr_read 40d = 0x0
qemu-system-x86-14634 [002] 30483.401303: kvm_msr: msr_read 411 = 0x0
qemu-system-x86-14634 [002] 30483.401305: kvm_msr: msr_read 415 = 0x0
qemu-system-x86-14634 [002] 30483.401308: kvm_msr: msr_read 419 = 0x0
qemu-system-x86-14634 [002] 30483.401310: kvm_msr: msr_read 41d = 0x0
qemu-system-x86-14634 [002] 30483.401312: kvm_msr: msr_read 421 = 0x0
qemu-system-x86-14634 [002] 30483.401314: kvm_msr: msr_read 425 = 0x0
qemu-system-x86-14634 [002] 30483.401316: kvm_msr: msr_read 429 = 0x0
qemu-system-x86-14634 [002] 30483.401319: kvm_msr: msr_read 42d = 0x0
qemu-system-x86-14634 [002] 30483.401321: kvm_msr: msr_read 431 = 0x0
qemu-system-x86-14634 [002] 30483.401323: kvm_msr: msr_read 435 = 0x0
qemu-system-x86-14634 [002] 30483.401325: kvm_msr: msr_read 439 = 0x0
qemu-system-x86-14634 [002] 30483.401328: kvm_msr: msr_read 43d = 0x0
qemu-system-x86-14634 [002] 30483.401330: kvm_msr: msr_read 441 = 0x0
qemu-system-x86-14634 [002] 30483.401332: kvm_msr: msr_read 445 = 0x0
qemu-system-x86-14634 [002] 30483.401334: kvm_msr: msr_read 449 = 0x0
qemu-system-x86-14634 [002] 30483.401336: kvm_msr: msr_read 44d = 0x0
qemu-system-x86-14634 [002] 30483.401339: kvm_msr: msr_read 451 = 0x0
qemu-system-x86-14634 [002] 30483.401341: kvm_msr: msr_read 455 = 0x0
qemu-system-x86-14634 [002] 30483.401343: kvm_msr: msr_read 459 = 0x0
qemu-system-x86-14634 [002] 30483.401345: kvm_msr: msr_read 45d = 0x0
qemu-system-x86-14634 [002] 30483.401347: kvm_msr: msr_read 461 = 0x0
qemu-system-x86-14634 [002] 30483.401350: kvm_msr: msr_read 465 = 0x0
qemu-system-x86-14634 [002] 30483.401352: kvm_msr: msr_read 469 = 0x0
qemu-system-x86-14634 [002] 30483.401354: kvm_msr: msr_read 46d = 0x0
qemu-system-x86-14634 [002] 30483.401356: kvm_msr: msr_read 471 = 0x0
qemu-system-x86-14634 [002] 30483.401359: kvm_msr: msr_read 475 = 0x0
qemu-system-x86-14634 [002] 30483.401361: kvm_msr: msr_read 479 = 0x0
qemu-system-x86-14634 [002] 30483.401363: kvm_msr: msr_read 47d = 0x0
BSOD
^ permalink raw reply [flat|nested] 11+ messages in thread
* Re: [Qemu-devel] Windows 7 shutdown causes BSOD
2011-11-17 10:55 ` hkran
@ 2011-11-17 11:08 ` Gleb Natapov
2011-11-18 9:11 ` hkran
0 siblings, 1 reply; 11+ messages in thread
From: Gleb Natapov @ 2011-11-17 11:08 UTC (permalink / raw)
To: hkran; +Cc: Stefan Hajnoczi, Michael Tokarev, qemu-devel, Mars.Cao
On Thu, Nov 17, 2011 at 06:55:14PM +0800, hkran wrote:
> On 11/17/2011 02:37 PM, Gleb Natapov wrote:
> >On Thu, Nov 17, 2011 at 02:29:47PM +0800, hkran wrote:
> >>On 11/16/2011 06:51 PM, Gleb Natapov wrote:
> >>>On Wed, Nov 16, 2011 at 10:48:15AM +0000, Stefan Hajnoczi wrote:
> >>>>On Wed, Nov 16, 2011 at 10:14 AM, hkran<hkran@linux.vnet.ibm.com> wrote:
> >>>>>On 11/15/2011 09:17 PM, Stefan Hajnoczi wrote:
> >>>>>>On Fri, Nov 4, 2011 at 11:25 AM, Stefan Hajnoczi<stefanha@gmail.com>
> >>>>>> wrote:
> >>>>>>>On Fri, Nov 4, 2011 at 10:48 AM, Stefan Hajnoczi<stefanha@gmail.com>
> >>>>>>> wrote:
> >>>>>>>>Windows 7 32-bit guest blue screens when I shut it down properly with
> >>>>>>>>Start | Shut Down. The blue screen is only displayed for a split
> >>>>>>>>second before the guest reboots so I am not able to easily tell what
> >>>>>>>>it says. My guess is that Windows is triple-faulting or soft
> >>>>>>>>rebooting - note that I told Windows to shut down, not reboot.
> >>>>>>>>
> >>>>>>>>This issue happens on qemu.git/master (and Debian kvm 0.14.1+dfsg-3).
> >>>>>>>>Here is the QEMU command-line:
> >>>>>>>>
> >>>>>>>>x86_64-softmmu/qemu-system-x86_64 -L pc-bios -cpu qemu32 -enable-kvm
> >>>>>>>>-m 1024 -rtc base=localtime -drive
> >>>>>>>>file=win7.img,if=none,id=drive-ide0-0-0,format=raw -device
> >>>>>>>>ide-drive,bus=ide.0,unit=0,drive=drive-ide0-0-0,id=ide0-0-0,bootindex=1
> >>>>>>>>
> >>>>>>>>Questions:
> >>>>>>>>
> >>>>>>>>Is anyone else experiencing this?
> >>>>>>>>
> >>>>>>>>Is anyone fixing this?
> >>>>>>>>
> >>>>>>>>If not I will play with it. Disabling ACPI might reveal the source of
> >>>>>>>>the problem. If that turns up nothing I will try to get the BSOD or
> >>>>>>>>WinDbg output.
> >>>>>>>Thanks to Andreas Faerber and Michael Tokarev I found out the
> >>>>>>>automatic reboot can be disabled in Windows. Here is the BSOD
> >>>>>>>information:
> >>>>>>>
> >>>>>>>IRQL_NOT_LESS_OR_EQUAL
> >>>>>>>STOP: 0x0000000A (0x00000000,0x000000FF,0x00000001,0x828B7220)
> >>>>>>This decodes to:
> >>>>>>"Windows or a kernel-mode driver accessed paged memory at
> >>>>>>DISPATCH_LEVEL or above."
> >>>>>>
> >>>>>>Memory referenced: 0x00000000
> >>>>>>IRQL: 0xff
> >>>>>>Read/write: Write (1)
> >>>>>>Address which referenced memory: 0x828B7220
> >>>>>>
> >>>>>>http://msdn.microsoft.com/en-us/library/ff560129%28v=VS.85%29.aspx
> >>>>>>
> >>>>>>Looks like a NULL pointer reference or maybe a deliberate "we should
> >>>>>>never get here" failure.
> >>>>>>
> >>>>>>Stefan
> >>>>>>
> >>>>>I can reproduce this bug in my environment and found out that it has
> >>>>>something with the type of "CPU".
> >>>>>I tried the command line args as the same as Stefan's and definitely casue
> >>>>>the BSOD.
> >>>>>If i change the "-cpu qemu32" to "-cpu qemu64" or "-cpu core2duo" or
> >>>>>nothing. it will shutdown as expected, that means something?
> >>>>Thanks for sharing. The guest is definitely sees a differed CPUID and
> >>>>can therefore take different code paths. I'm not sure what
> >>>>specifically could have changed.
> >>>>
> >>>Try adding/removing individual cpuid bits.
> >>>
> >>>--
> >>> Gleb.
> >>>
> >>It seems that the .model = 3 for "qemu32" type in struct
> >>builtin_x86_defs in the file target-i386/cpuid.c make it failed.
> >>if I changed it to "2" which is the same as "qemu64". it will be OK.
> >Enable tracing like this:
> ># echo kvm:kvm_msr> /sys/kernel/debug/tracing/set_event
> >and then reboot windows with qemu32. Look for strange things in the log.
> >Like msr read/write that caused #GP.
> >
> >--
> > Gleb.
> >
> the trace for kvm:kvm_msr, if it is not enough, I can enable more
> kvm tracing.
Hmm, no #GP. Now run with model=2 and do the same trace. Lets see if it
is different.
> # tracer: nop
> #
> # TASK-PID CPU# TIMESTAMP FUNCTION
> # | | | | |
> qemu-system-x86-14634 [002] 30288.217803: kvm_msr: msr_write 8b = 0x0
> qemu-system-x86-14634 [002] 30288.217808: kvm_msr: msr_read 8b = 0x0
> qemu-system-x86-14634 [002] 30288.217842: kvm_msr: msr_write 8b = 0x0
> qemu-system-x86-14634 [002] 30288.217844: kvm_msr: msr_read 8b = 0x0
> qemu-system-x86-14634 [002] 30288.217846: kvm_msr: msr_write 8b = 0x0
> qemu-system-x86-14634 [002] 30288.217849: kvm_msr: msr_read 8b = 0x0
> qemu-system-x86-14634 [002] 30288.218326: kvm_msr: msr_write 10 = 0x0
> qemu-system-x86-14634 [002] 30290.891908: kvm_msr: msr_write 277 =
> 0x7010600070106
> qemu-system-x86-14634 [003] 30290.978139: kvm_msr: msr_read 179 = 0x20
> qemu-system-x86-14634 [002] 30295.672706: kvm_msr: msr_read 179 = 0x20
> qemu-system-x86-14634 [002] 30295.672709: kvm_msr: msr_read 401 = 0x0
> qemu-system-x86-14634 [002] 30295.672710: kvm_msr: msr_read 405 = 0x0
> qemu-system-x86-14634 [002] 30295.672711: kvm_msr: msr_read 409 = 0x0
> qemu-system-x86-14634 [002] 30295.672712: kvm_msr: msr_read 40d = 0x0
> qemu-system-x86-14634 [002] 30295.672713: kvm_msr: msr_read 411 = 0x0
> qemu-system-x86-14634 [002] 30295.672714: kvm_msr: msr_read 415 = 0x0
> qemu-system-x86-14634 [002] 30295.672715: kvm_msr: msr_read 419 = 0x0
> qemu-system-x86-14634 [002] 30295.672716: kvm_msr: msr_read 41d = 0x0
> qemu-system-x86-14634 [002] 30295.672717: kvm_msr: msr_read 421 = 0x0
> qemu-system-x86-14634 [002] 30295.672718: kvm_msr: msr_read 425 = 0x0
> qemu-system-x86-14634 [002] 30295.672719: kvm_msr: msr_read 429 = 0x0
> qemu-system-x86-14634 [002] 30295.672720: kvm_msr: msr_read 42d = 0x0
> qemu-system-x86-14634 [002] 30295.672721: kvm_msr: msr_read 431 = 0x0
> qemu-system-x86-14634 [002] 30295.672722: kvm_msr: msr_read 435 = 0x0
> qemu-system-x86-14634 [002] 30295.672723: kvm_msr: msr_read 439 = 0x0
> qemu-system-x86-14634 [002] 30295.672724: kvm_msr: msr_read 43d = 0x0
> qemu-system-x86-14634 [002] 30295.672725: kvm_msr: msr_read 441 = 0x0
> qemu-system-x86-14634 [002] 30295.672726: kvm_msr: msr_read 445 = 0x0
> qemu-system-x86-14634 [002] 30295.672727: kvm_msr: msr_read 449 = 0x0
> qemu-system-x86-14634 [002] 30295.672728: kvm_msr: msr_read 44d = 0x0
> qemu-system-x86-14634 [002] 30295.672729: kvm_msr: msr_read 451 = 0x0
> qemu-system-x86-14634 [002] 30295.672729: kvm_msr: msr_read 455 = 0x0
> qemu-system-x86-14634 [002] 30295.672730: kvm_msr: msr_read 459 = 0x0
> qemu-system-x86-14634 [002] 30295.672731: kvm_msr: msr_read 45d = 0x0
> qemu-system-x86-14634 [002] 30295.672732: kvm_msr: msr_read 461 = 0x0
> qemu-system-x86-14634 [002] 30295.672733: kvm_msr: msr_read 465 = 0x0
> qemu-system-x86-14634 [002] 30295.672734: kvm_msr: msr_read 469 = 0x0
> qemu-system-x86-14634 [002] 30295.672735: kvm_msr: msr_read 46d = 0x0
> qemu-system-x86-14634 [002] 30295.672736: kvm_msr: msr_read 471 = 0x0
> qemu-system-x86-14634 [002] 30295.672737: kvm_msr: msr_read 475 = 0x0
> qemu-system-x86-14634 [002] 30295.672738: kvm_msr: msr_read 479 = 0x0
> qemu-system-x86-14634 [002] 30295.672739: kvm_msr: msr_read 47d = 0x0
> qemu-system-x86-14634 [002] 30295.880773: kvm_msr: msr_write 8b = 0x0
> qemu-system-x86-14634 [002] 30295.880778: kvm_msr: msr_read 8b = 0x0
> qemu-system-x86-14634 [002] 30298.757975: kvm_msr: msr_write 8b = 0x0
> qemu-system-x86-14634 [002] 30298.757980: kvm_msr: msr_read 8b = 0x0
> qemu-system-x86-14634 [000] 30342.901013: kvm_msr: msr_read 401 = 0x0
> qemu-system-x86-14634 [000] 30342.901017: kvm_msr: msr_read 405 = 0x0
> qemu-system-x86-14634 [000] 30342.901019: kvm_msr: msr_read 409 = 0x0
> qemu-system-x86-14634 [000] 30342.901020: kvm_msr: msr_read 40d = 0x0
> qemu-system-x86-14634 [000] 30342.901021: kvm_msr: msr_read 411 = 0x0
> qemu-system-x86-14634 [000] 30342.901022: kvm_msr: msr_read 415 = 0x0
> qemu-system-x86-14634 [000] 30342.901023: kvm_msr: msr_read 419 = 0x0
> qemu-system-x86-14634 [000] 30342.901024: kvm_msr: msr_read 41d = 0x0
> qemu-system-x86-14634 [000] 30342.901026: kvm_msr: msr_read 421 = 0x0
> qemu-system-x86-14634 [000] 30342.901027: kvm_msr: msr_read 425 = 0x0
> qemu-system-x86-14634 [000] 30342.901028: kvm_msr: msr_read 429 = 0x0
> qemu-system-x86-14634 [000] 30342.901029: kvm_msr: msr_read 42d = 0x0
> qemu-system-x86-14634 [000] 30342.901030: kvm_msr: msr_read 431 = 0x0
> qemu-system-x86-14634 [000] 30342.901031: kvm_msr: msr_read 435 = 0x0
> qemu-system-x86-14634 [000] 30342.901032: kvm_msr: msr_read 439 = 0x0
> qemu-system-x86-14634 [000] 30342.901034: kvm_msr: msr_read 43d = 0x0
> qemu-system-x86-14634 [000] 30342.901035: kvm_msr: msr_read 441 = 0x0
> qemu-system-x86-14634 [000] 30342.901036: kvm_msr: msr_read 445 = 0x0
> qemu-system-x86-14634 [000] 30342.901037: kvm_msr: msr_read 449 = 0x0
> qemu-system-x86-14634 [000] 30342.901038: kvm_msr: msr_read 44d = 0x0
> qemu-system-x86-14634 [000] 30342.901039: kvm_msr: msr_read 451 = 0x0
> qemu-system-x86-14634 [000] 30342.901041: kvm_msr: msr_read 455 = 0x0
> qemu-system-x86-14634 [000] 30342.901042: kvm_msr: msr_read 459 = 0x0
> qemu-system-x86-14634 [000] 30342.901043: kvm_msr: msr_read 45d = 0x0
> qemu-system-x86-14634 [000] 30342.901044: kvm_msr: msr_read 461 = 0x0
> qemu-system-x86-14634 [000] 30342.901046: kvm_msr: msr_read 465 = 0x0
> qemu-system-x86-14634 [000] 30342.901047: kvm_msr: msr_read 469 = 0x0
> qemu-system-x86-14634 [000] 30342.901048: kvm_msr: msr_read 46d = 0x0
> qemu-system-x86-14634 [000] 30342.901049: kvm_msr: msr_read 471 = 0x0
> qemu-system-x86-14634 [000] 30342.901050: kvm_msr: msr_read 475 = 0x0
> qemu-system-x86-14634 [000] 30342.901052: kvm_msr: msr_read 479 = 0x0
> qemu-system-x86-14634 [000] 30342.901053: kvm_msr: msr_read 47d = 0x0
> qemu-system-x86-14634 [003] 30389.843468: kvm_msr: msr_read 401 = 0x0
> qemu-system-x86-14634 [003] 30389.843474: kvm_msr: msr_read 405 = 0x0
> qemu-system-x86-14634 [003] 30389.843477: kvm_msr: msr_read 409 = 0x0
> qemu-system-x86-14634 [003] 30389.843480: kvm_msr: msr_read 40d = 0x0
> qemu-system-x86-14634 [003] 30389.843483: kvm_msr: msr_read 411 = 0x0
> qemu-system-x86-14634 [003] 30389.843486: kvm_msr: msr_read 415 = 0x0
> qemu-system-x86-14634 [003] 30389.843489: kvm_msr: msr_read 419 = 0x0
> qemu-system-x86-14634 [003] 30389.843492: kvm_msr: msr_read 41d = 0x0
> qemu-system-x86-14634 [003] 30389.843495: kvm_msr: msr_read 421 = 0x0
> qemu-system-x86-14634 [003] 30389.843498: kvm_msr: msr_read 425 = 0x0
> qemu-system-x86-14634 [003] 30389.843501: kvm_msr: msr_read 429 = 0x0
> qemu-system-x86-14634 [003] 30389.843504: kvm_msr: msr_read 42d = 0x0
> qemu-system-x86-14634 [003] 30389.843507: kvm_msr: msr_read 431 = 0x0
> qemu-system-x86-14634 [003] 30389.843510: kvm_msr: msr_read 435 = 0x0
> qemu-system-x86-14634 [003] 30389.843513: kvm_msr: msr_read 439 = 0x0
> qemu-system-x86-14634 [003] 30389.843516: kvm_msr: msr_read 43d = 0x0
> qemu-system-x86-14634 [003] 30389.843519: kvm_msr: msr_read 441 = 0x0
> qemu-system-x86-14634 [003] 30389.843522: kvm_msr: msr_read 445 = 0x0
> qemu-system-x86-14634 [003] 30389.843525: kvm_msr: msr_read 449 = 0x0
> qemu-system-x86-14634 [003] 30389.843528: kvm_msr: msr_read 44d = 0x0
> qemu-system-x86-14634 [003] 30389.843531: kvm_msr: msr_read 451 = 0x0
> qemu-system-x86-14634 [003] 30389.843534: kvm_msr: msr_read 455 = 0x0
> qemu-system-x86-14634 [003] 30389.843537: kvm_msr: msr_read 459 = 0x0
> qemu-system-x86-14634 [003] 30389.843540: kvm_msr: msr_read 45d = 0x0
> qemu-system-x86-14634 [003] 30389.843543: kvm_msr: msr_read 461 = 0x0
> qemu-system-x86-14634 [003] 30389.843546: kvm_msr: msr_read 465 = 0x0
> qemu-system-x86-14634 [003] 30389.843548: kvm_msr: msr_read 469 = 0x0
> qemu-system-x86-14634 [003] 30389.843551: kvm_msr: msr_read 46d = 0x0
> qemu-system-x86-14634 [003] 30389.843555: kvm_msr: msr_read 471 = 0x0
> qemu-system-x86-14634 [003] 30389.843558: kvm_msr: msr_read 475 = 0x0
> qemu-system-x86-14634 [003] 30389.843561: kvm_msr: msr_read 479 = 0x0
> qemu-system-x86-14634 [003] 30389.843564: kvm_msr: msr_read 47d = 0x0
> qemu-system-x86-14634 [002] 30436.593753: kvm_msr: msr_read 401 = 0x0
> qemu-system-x86-14634 [002] 30436.593758: kvm_msr: msr_read 405 = 0x0
> qemu-system-x86-14634 [002] 30436.593761: kvm_msr: msr_read 409 = 0x0
> qemu-system-x86-14634 [002] 30436.593763: kvm_msr: msr_read 40d = 0x0
> qemu-system-x86-14634 [002] 30436.593765: kvm_msr: msr_read 411 = 0x0
> qemu-system-x86-14634 [002] 30436.593767: kvm_msr: msr_read 415 = 0x0
> qemu-system-x86-14634 [002] 30436.593770: kvm_msr: msr_read 419 = 0x0
> qemu-system-x86-14634 [002] 30436.593772: kvm_msr: msr_read 41d = 0x0
> qemu-system-x86-14634 [002] 30436.593774: kvm_msr: msr_read 421 = 0x0
> qemu-system-x86-14634 [002] 30436.593776: kvm_msr: msr_read 425 = 0x0
> qemu-system-x86-14634 [002] 30436.593779: kvm_msr: msr_read 429 = 0x0
> qemu-system-x86-14634 [002] 30436.593781: kvm_msr: msr_read 42d = 0x0
> qemu-system-x86-14634 [002] 30436.593783: kvm_msr: msr_read 431 = 0x0
> qemu-system-x86-14634 [002] 30436.593785: kvm_msr: msr_read 435 = 0x0
> qemu-system-x86-14634 [002] 30436.593787: kvm_msr: msr_read 439 = 0x0
> qemu-system-x86-14634 [002] 30436.593790: kvm_msr: msr_read 43d = 0x0
> qemu-system-x86-14634 [002] 30436.593792: kvm_msr: msr_read 441 = 0x0
> qemu-system-x86-14634 [002] 30436.593794: kvm_msr: msr_read 445 = 0x0
> qemu-system-x86-14634 [002] 30436.593797: kvm_msr: msr_read 449 = 0x0
> qemu-system-x86-14634 [002] 30436.593800: kvm_msr: msr_read 44d = 0x0
> qemu-system-x86-14634 [002] 30436.593803: kvm_msr: msr_read 451 = 0x0
> qemu-system-x86-14634 [002] 30436.593806: kvm_msr: msr_read 455 = 0x0
> qemu-system-x86-14634 [002] 30436.593809: kvm_msr: msr_read 459 = 0x0
> qemu-system-x86-14634 [002] 30436.593812: kvm_msr: msr_read 45d = 0x0
> qemu-system-x86-14634 [002] 30436.593816: kvm_msr: msr_read 461 = 0x0
> qemu-system-x86-14634 [002] 30436.593818: kvm_msr: msr_read 465 = 0x0
> qemu-system-x86-14634 [002] 30436.593821: kvm_msr: msr_read 469 = 0x0
> qemu-system-x86-14634 [002] 30436.593824: kvm_msr: msr_read 46d = 0x0
> qemu-system-x86-14634 [002] 30436.593827: kvm_msr: msr_read 471 = 0x0
> qemu-system-x86-14634 [002] 30436.593830: kvm_msr: msr_read 475 = 0x0
> qemu-system-x86-14634 [002] 30436.593834: kvm_msr: msr_read 479 = 0x0
> qemu-system-x86-14634 [002] 30436.593837: kvm_msr: msr_read 47d = 0x0
> qemu-system-x86-14634 [002] 30483.401291: kvm_msr: msr_read 401 = 0x0
> qemu-system-x86-14634 [002] 30483.401296: kvm_msr: msr_read 405 = 0x0
> qemu-system-x86-14634 [002] 30483.401298: kvm_msr: msr_read 409 = 0x0
> qemu-system-x86-14634 [002] 30483.401301: kvm_msr: msr_read 40d = 0x0
> qemu-system-x86-14634 [002] 30483.401303: kvm_msr: msr_read 411 = 0x0
> qemu-system-x86-14634 [002] 30483.401305: kvm_msr: msr_read 415 = 0x0
> qemu-system-x86-14634 [002] 30483.401308: kvm_msr: msr_read 419 = 0x0
> qemu-system-x86-14634 [002] 30483.401310: kvm_msr: msr_read 41d = 0x0
> qemu-system-x86-14634 [002] 30483.401312: kvm_msr: msr_read 421 = 0x0
> qemu-system-x86-14634 [002] 30483.401314: kvm_msr: msr_read 425 = 0x0
> qemu-system-x86-14634 [002] 30483.401316: kvm_msr: msr_read 429 = 0x0
> qemu-system-x86-14634 [002] 30483.401319: kvm_msr: msr_read 42d = 0x0
> qemu-system-x86-14634 [002] 30483.401321: kvm_msr: msr_read 431 = 0x0
> qemu-system-x86-14634 [002] 30483.401323: kvm_msr: msr_read 435 = 0x0
> qemu-system-x86-14634 [002] 30483.401325: kvm_msr: msr_read 439 = 0x0
> qemu-system-x86-14634 [002] 30483.401328: kvm_msr: msr_read 43d = 0x0
> qemu-system-x86-14634 [002] 30483.401330: kvm_msr: msr_read 441 = 0x0
> qemu-system-x86-14634 [002] 30483.401332: kvm_msr: msr_read 445 = 0x0
> qemu-system-x86-14634 [002] 30483.401334: kvm_msr: msr_read 449 = 0x0
> qemu-system-x86-14634 [002] 30483.401336: kvm_msr: msr_read 44d = 0x0
> qemu-system-x86-14634 [002] 30483.401339: kvm_msr: msr_read 451 = 0x0
> qemu-system-x86-14634 [002] 30483.401341: kvm_msr: msr_read 455 = 0x0
> qemu-system-x86-14634 [002] 30483.401343: kvm_msr: msr_read 459 = 0x0
> qemu-system-x86-14634 [002] 30483.401345: kvm_msr: msr_read 45d = 0x0
> qemu-system-x86-14634 [002] 30483.401347: kvm_msr: msr_read 461 = 0x0
> qemu-system-x86-14634 [002] 30483.401350: kvm_msr: msr_read 465 = 0x0
> qemu-system-x86-14634 [002] 30483.401352: kvm_msr: msr_read 469 = 0x0
> qemu-system-x86-14634 [002] 30483.401354: kvm_msr: msr_read 46d = 0x0
> qemu-system-x86-14634 [002] 30483.401356: kvm_msr: msr_read 471 = 0x0
> qemu-system-x86-14634 [002] 30483.401359: kvm_msr: msr_read 475 = 0x0
> qemu-system-x86-14634 [002] 30483.401361: kvm_msr: msr_read 479 = 0x0
> qemu-system-x86-14634 [002] 30483.401363: kvm_msr: msr_read 47d = 0x0
>
> BSOD
--
Gleb.
^ permalink raw reply [flat|nested] 11+ messages in thread
* Re: [Qemu-devel] Windows 7 shutdown causes BSOD
2011-11-17 11:08 ` Gleb Natapov
@ 2011-11-18 9:11 ` hkran
2011-11-22 8:45 ` Gleb Natapov
0 siblings, 1 reply; 11+ messages in thread
From: hkran @ 2011-11-18 9:11 UTC (permalink / raw)
To: Gleb Natapov; +Cc: Stefan Hajnoczi, Michael Tokarev, qemu-devel, Mars.Cao
On 11/17/2011 07:08 PM, Gleb Natapov wrote:
> On Thu, Nov 17, 2011 at 06:55:14PM +0800, hkran wrote:
>> On 11/17/2011 02:37 PM, Gleb Natapov wrote:
>>> On Thu, Nov 17, 2011 at 02:29:47PM +0800, hkran wrote:
>>>> On 11/16/2011 06:51 PM, Gleb Natapov wrote:
>>>>> On Wed, Nov 16, 2011 at 10:48:15AM +0000, Stefan Hajnoczi wrote:
>>>>>> On Wed, Nov 16, 2011 at 10:14 AM, hkran<hkran@linux.vnet.ibm.com> wrote:
>>>>>>> On 11/15/2011 09:17 PM, Stefan Hajnoczi wrote:
>>>>>>>> On Fri, Nov 4, 2011 at 11:25 AM, Stefan Hajnoczi<stefanha@gmail.com>
>>>>>>>> wrote:
>>>>>>>>> On Fri, Nov 4, 2011 at 10:48 AM, Stefan Hajnoczi<stefanha@gmail.com>
>>>>>>>>> wrote:
>>>>>>>>>> Windows 7 32-bit guest blue screens when I shut it down properly with
>>>>>>>>>> Start | Shut Down. The blue screen is only displayed for a split
>>>>>>>>>> second before the guest reboots so I am not able to easily tell what
>>>>>>>>>> it says. My guess is that Windows is triple-faulting or soft
>>>>>>>>>> rebooting - note that I told Windows to shut down, not reboot.
>>>>>>>>>>
>>>>>>>>>> This issue happens on qemu.git/master (and Debian kvm 0.14.1+dfsg-3).
>>>>>>>>>> Here is the QEMU command-line:
>>>>>>>>>>
>>>>>>>>>> x86_64-softmmu/qemu-system-x86_64 -L pc-bios -cpu qemu32 -enable-kvm
>>>>>>>>>> -m 1024 -rtc base=localtime -drive
>>>>>>>>>> file=win7.img,if=none,id=drive-ide0-0-0,format=raw -device
>>>>>>>>>> ide-drive,bus=ide.0,unit=0,drive=drive-ide0-0-0,id=ide0-0-0,bootindex=1
>>>>>>>>>>
>>>>>>>>>> Questions:
>>>>>>>>>>
>>>>>>>>>> Is anyone else experiencing this?
>>>>>>>>>>
>>>>>>>>>> Is anyone fixing this?
>>>>>>>>>>
>>>>>>>>>> If not I will play with it. Disabling ACPI might reveal the source of
>>>>>>>>>> the problem. If that turns up nothing I will try to get the BSOD or
>>>>>>>>>> WinDbg output.
>>>>>>>>> Thanks to Andreas Faerber and Michael Tokarev I found out the
>>>>>>>>> automatic reboot can be disabled in Windows. Here is the BSOD
>>>>>>>>> information:
>>>>>>>>>
>>>>>>>>> IRQL_NOT_LESS_OR_EQUAL
>>>>>>>>> STOP: 0x0000000A (0x00000000,0x000000FF,0x00000001,0x828B7220)
>>>>>>>> This decodes to:
>>>>>>>> "Windows or a kernel-mode driver accessed paged memory at
>>>>>>>> DISPATCH_LEVEL or above."
>>>>>>>>
>>>>>>>> Memory referenced: 0x00000000
>>>>>>>> IRQL: 0xff
>>>>>>>> Read/write: Write (1)
>>>>>>>> Address which referenced memory: 0x828B7220
>>>>>>>>
>>>>>>>> http://msdn.microsoft.com/en-us/library/ff560129%28v=VS.85%29.aspx
>>>>>>>>
>>>>>>>> Looks like a NULL pointer reference or maybe a deliberate "we should
>>>>>>>> never get here" failure.
>>>>>>>>
>>>>>>>> Stefan
>>>>>>>>
>>>>>>> I can reproduce this bug in my environment and found out that it has
>>>>>>> something with the type of "CPU".
>>>>>>> I tried the command line args as the same as Stefan's and definitely casue
>>>>>>> the BSOD.
>>>>>>> If i change the "-cpu qemu32" to "-cpu qemu64" or "-cpu core2duo" or
>>>>>>> nothing. it will shutdown as expected, that means something?
>>>>>> Thanks for sharing. The guest is definitely sees a differed CPUID and
>>>>>> can therefore take different code paths. I'm not sure what
>>>>>> specifically could have changed.
>>>>>>
>>>>> Try adding/removing individual cpuid bits.
>>>>>
>>>>> --
>>>>> Gleb.
>>>>>
>>>> It seems that the .model = 3 for "qemu32" type in struct
>>>> builtin_x86_defs in the file target-i386/cpuid.c make it failed.
>>>> if I changed it to "2" which is the same as "qemu64". it will be OK.
>>> Enable tracing like this:
>>> # echo kvm:kvm_msr> /sys/kernel/debug/tracing/set_event
>>> and then reboot windows with qemu32. Look for strange things in the log.
>>> Like msr read/write that caused #GP.
>>>
>>> --
>>> Gleb.
>>>
>> the trace for kvm:kvm_msr, if it is not enough, I can enable more
>> kvm tracing.
> Hmm, no #GP. Now run with model=2 and do the same trace. Lets see if it
> is different.
>
>> # tracer: nop
>> #
>> # TASK-PID CPU# TIMESTAMP FUNCTION
>> # | | | | |
>> qemu-system-x86-14634 [002] 30288.217803: kvm_msr: msr_write 8b = 0x0
>> qemu-system-x86-14634 [002] 30288.217808: kvm_msr: msr_read 8b = 0x0
>> qemu-system-x86-14634 [002] 30288.217842: kvm_msr: msr_write 8b = 0x0
>> qemu-system-x86-14634 [002] 30288.217844: kvm_msr: msr_read 8b = 0x0
>> qemu-system-x86-14634 [002] 30288.217846: kvm_msr: msr_write 8b = 0x0
>> qemu-system-x86-14634 [002] 30288.217849: kvm_msr: msr_read 8b = 0x0
>> qemu-system-x86-14634 [002] 30288.218326: kvm_msr: msr_write 10 = 0x0
>> qemu-system-x86-14634 [002] 30290.891908: kvm_msr: msr_write 277 =
>> 0x7010600070106
>> qemu-system-x86-14634 [003] 30290.978139: kvm_msr: msr_read 179 = 0x20
>> qemu-system-x86-14634 [002] 30295.672706: kvm_msr: msr_read 179 = 0x20
>> qemu-system-x86-14634 [002] 30295.672709: kvm_msr: msr_read 401 = 0x0
>> qemu-system-x86-14634 [002] 30295.672710: kvm_msr: msr_read 405 = 0x0
>> qemu-system-x86-14634 [002] 30295.672711: kvm_msr: msr_read 409 = 0x0
>> qemu-system-x86-14634 [002] 30295.672712: kvm_msr: msr_read 40d = 0x0
>> qemu-system-x86-14634 [002] 30295.672713: kvm_msr: msr_read 411 = 0x0
>> qemu-system-x86-14634 [002] 30295.672714: kvm_msr: msr_read 415 = 0x0
>> qemu-system-x86-14634 [002] 30295.672715: kvm_msr: msr_read 419 = 0x0
>> qemu-system-x86-14634 [002] 30295.672716: kvm_msr: msr_read 41d = 0x0
>> qemu-system-x86-14634 [002] 30295.672717: kvm_msr: msr_read 421 = 0x0
>> qemu-system-x86-14634 [002] 30295.672718: kvm_msr: msr_read 425 = 0x0
>> qemu-system-x86-14634 [002] 30295.672719: kvm_msr: msr_read 429 = 0x0
>> qemu-system-x86-14634 [002] 30295.672720: kvm_msr: msr_read 42d = 0x0
>> qemu-system-x86-14634 [002] 30295.672721: kvm_msr: msr_read 431 = 0x0
>> qemu-system-x86-14634 [002] 30295.672722: kvm_msr: msr_read 435 = 0x0
>> qemu-system-x86-14634 [002] 30295.672723: kvm_msr: msr_read 439 = 0x0
>> qemu-system-x86-14634 [002] 30295.672724: kvm_msr: msr_read 43d = 0x0
>> qemu-system-x86-14634 [002] 30295.672725: kvm_msr: msr_read 441 = 0x0
>> qemu-system-x86-14634 [002] 30295.672726: kvm_msr: msr_read 445 = 0x0
>> qemu-system-x86-14634 [002] 30295.672727: kvm_msr: msr_read 449 = 0x0
>> qemu-system-x86-14634 [002] 30295.672728: kvm_msr: msr_read 44d = 0x0
>> qemu-system-x86-14634 [002] 30295.672729: kvm_msr: msr_read 451 = 0x0
>> qemu-system-x86-14634 [002] 30295.672729: kvm_msr: msr_read 455 = 0x0
>> qemu-system-x86-14634 [002] 30295.672730: kvm_msr: msr_read 459 = 0x0
>> qemu-system-x86-14634 [002] 30295.672731: kvm_msr: msr_read 45d = 0x0
>> qemu-system-x86-14634 [002] 30295.672732: kvm_msr: msr_read 461 = 0x0
>> qemu-system-x86-14634 [002] 30295.672733: kvm_msr: msr_read 465 = 0x0
>> qemu-system-x86-14634 [002] 30295.672734: kvm_msr: msr_read 469 = 0x0
>> qemu-system-x86-14634 [002] 30295.672735: kvm_msr: msr_read 46d = 0x0
>> qemu-system-x86-14634 [002] 30295.672736: kvm_msr: msr_read 471 = 0x0
>> qemu-system-x86-14634 [002] 30295.672737: kvm_msr: msr_read 475 = 0x0
>> qemu-system-x86-14634 [002] 30295.672738: kvm_msr: msr_read 479 = 0x0
>> qemu-system-x86-14634 [002] 30295.672739: kvm_msr: msr_read 47d = 0x0
>> qemu-system-x86-14634 [002] 30295.880773: kvm_msr: msr_write 8b = 0x0
>> qemu-system-x86-14634 [002] 30295.880778: kvm_msr: msr_read 8b = 0x0
>> qemu-system-x86-14634 [002] 30298.757975: kvm_msr: msr_write 8b = 0x0
>> qemu-system-x86-14634 [002] 30298.757980: kvm_msr: msr_read 8b = 0x0
>> qemu-system-x86-14634 [000] 30342.901013: kvm_msr: msr_read 401 = 0x0
>> qemu-system-x86-14634 [000] 30342.901017: kvm_msr: msr_read 405 = 0x0
>> qemu-system-x86-14634 [000] 30342.901019: kvm_msr: msr_read 409 = 0x0
>> qemu-system-x86-14634 [000] 30342.901020: kvm_msr: msr_read 40d = 0x0
>> qemu-system-x86-14634 [000] 30342.901021: kvm_msr: msr_read 411 = 0x0
>> qemu-system-x86-14634 [000] 30342.901022: kvm_msr: msr_read 415 = 0x0
>> qemu-system-x86-14634 [000] 30342.901023: kvm_msr: msr_read 419 = 0x0
>> qemu-system-x86-14634 [000] 30342.901024: kvm_msr: msr_read 41d = 0x0
>> qemu-system-x86-14634 [000] 30342.901026: kvm_msr: msr_read 421 = 0x0
>> qemu-system-x86-14634 [000] 30342.901027: kvm_msr: msr_read 425 = 0x0
>> qemu-system-x86-14634 [000] 30342.901028: kvm_msr: msr_read 429 = 0x0
>> qemu-system-x86-14634 [000] 30342.901029: kvm_msr: msr_read 42d = 0x0
>> qemu-system-x86-14634 [000] 30342.901030: kvm_msr: msr_read 431 = 0x0
>> qemu-system-x86-14634 [000] 30342.901031: kvm_msr: msr_read 435 = 0x0
>> qemu-system-x86-14634 [000] 30342.901032: kvm_msr: msr_read 439 = 0x0
>> qemu-system-x86-14634 [000] 30342.901034: kvm_msr: msr_read 43d = 0x0
>> qemu-system-x86-14634 [000] 30342.901035: kvm_msr: msr_read 441 = 0x0
>> qemu-system-x86-14634 [000] 30342.901036: kvm_msr: msr_read 445 = 0x0
>> qemu-system-x86-14634 [000] 30342.901037: kvm_msr: msr_read 449 = 0x0
>> qemu-system-x86-14634 [000] 30342.901038: kvm_msr: msr_read 44d = 0x0
>> qemu-system-x86-14634 [000] 30342.901039: kvm_msr: msr_read 451 = 0x0
>> qemu-system-x86-14634 [000] 30342.901041: kvm_msr: msr_read 455 = 0x0
>> qemu-system-x86-14634 [000] 30342.901042: kvm_msr: msr_read 459 = 0x0
>> qemu-system-x86-14634 [000] 30342.901043: kvm_msr: msr_read 45d = 0x0
>> qemu-system-x86-14634 [000] 30342.901044: kvm_msr: msr_read 461 = 0x0
>> qemu-system-x86-14634 [000] 30342.901046: kvm_msr: msr_read 465 = 0x0
>> qemu-system-x86-14634 [000] 30342.901047: kvm_msr: msr_read 469 = 0x0
>> qemu-system-x86-14634 [000] 30342.901048: kvm_msr: msr_read 46d = 0x0
>> qemu-system-x86-14634 [000] 30342.901049: kvm_msr: msr_read 471 = 0x0
>> qemu-system-x86-14634 [000] 30342.901050: kvm_msr: msr_read 475 = 0x0
>> qemu-system-x86-14634 [000] 30342.901052: kvm_msr: msr_read 479 = 0x0
>> qemu-system-x86-14634 [000] 30342.901053: kvm_msr: msr_read 47d = 0x0
>> qemu-system-x86-14634 [003] 30389.843468: kvm_msr: msr_read 401 = 0x0
>> qemu-system-x86-14634 [003] 30389.843474: kvm_msr: msr_read 405 = 0x0
>> qemu-system-x86-14634 [003] 30389.843477: kvm_msr: msr_read 409 = 0x0
>> qemu-system-x86-14634 [003] 30389.843480: kvm_msr: msr_read 40d = 0x0
>> qemu-system-x86-14634 [003] 30389.843483: kvm_msr: msr_read 411 = 0x0
>> qemu-system-x86-14634 [003] 30389.843486: kvm_msr: msr_read 415 = 0x0
>> qemu-system-x86-14634 [003] 30389.843489: kvm_msr: msr_read 419 = 0x0
>> qemu-system-x86-14634 [003] 30389.843492: kvm_msr: msr_read 41d = 0x0
>> qemu-system-x86-14634 [003] 30389.843495: kvm_msr: msr_read 421 = 0x0
>> qemu-system-x86-14634 [003] 30389.843498: kvm_msr: msr_read 425 = 0x0
>> qemu-system-x86-14634 [003] 30389.843501: kvm_msr: msr_read 429 = 0x0
>> qemu-system-x86-14634 [003] 30389.843504: kvm_msr: msr_read 42d = 0x0
>> qemu-system-x86-14634 [003] 30389.843507: kvm_msr: msr_read 431 = 0x0
>> qemu-system-x86-14634 [003] 30389.843510: kvm_msr: msr_read 435 = 0x0
>> qemu-system-x86-14634 [003] 30389.843513: kvm_msr: msr_read 439 = 0x0
>> qemu-system-x86-14634 [003] 30389.843516: kvm_msr: msr_read 43d = 0x0
>> qemu-system-x86-14634 [003] 30389.843519: kvm_msr: msr_read 441 = 0x0
>> qemu-system-x86-14634 [003] 30389.843522: kvm_msr: msr_read 445 = 0x0
>> qemu-system-x86-14634 [003] 30389.843525: kvm_msr: msr_read 449 = 0x0
>> qemu-system-x86-14634 [003] 30389.843528: kvm_msr: msr_read 44d = 0x0
>> qemu-system-x86-14634 [003] 30389.843531: kvm_msr: msr_read 451 = 0x0
>> qemu-system-x86-14634 [003] 30389.843534: kvm_msr: msr_read 455 = 0x0
>> qemu-system-x86-14634 [003] 30389.843537: kvm_msr: msr_read 459 = 0x0
>> qemu-system-x86-14634 [003] 30389.843540: kvm_msr: msr_read 45d = 0x0
>> qemu-system-x86-14634 [003] 30389.843543: kvm_msr: msr_read 461 = 0x0
>> qemu-system-x86-14634 [003] 30389.843546: kvm_msr: msr_read 465 = 0x0
>> qemu-system-x86-14634 [003] 30389.843548: kvm_msr: msr_read 469 = 0x0
>> qemu-system-x86-14634 [003] 30389.843551: kvm_msr: msr_read 46d = 0x0
>> qemu-system-x86-14634 [003] 30389.843555: kvm_msr: msr_read 471 = 0x0
>> qemu-system-x86-14634 [003] 30389.843558: kvm_msr: msr_read 475 = 0x0
>> qemu-system-x86-14634 [003] 30389.843561: kvm_msr: msr_read 479 = 0x0
>> qemu-system-x86-14634 [003] 30389.843564: kvm_msr: msr_read 47d = 0x0
>> qemu-system-x86-14634 [002] 30436.593753: kvm_msr: msr_read 401 = 0x0
>> qemu-system-x86-14634 [002] 30436.593758: kvm_msr: msr_read 405 = 0x0
>> qemu-system-x86-14634 [002] 30436.593761: kvm_msr: msr_read 409 = 0x0
>> qemu-system-x86-14634 [002] 30436.593763: kvm_msr: msr_read 40d = 0x0
>> qemu-system-x86-14634 [002] 30436.593765: kvm_msr: msr_read 411 = 0x0
>> qemu-system-x86-14634 [002] 30436.593767: kvm_msr: msr_read 415 = 0x0
>> qemu-system-x86-14634 [002] 30436.593770: kvm_msr: msr_read 419 = 0x0
>> qemu-system-x86-14634 [002] 30436.593772: kvm_msr: msr_read 41d = 0x0
>> qemu-system-x86-14634 [002] 30436.593774: kvm_msr: msr_read 421 = 0x0
>> qemu-system-x86-14634 [002] 30436.593776: kvm_msr: msr_read 425 = 0x0
>> qemu-system-x86-14634 [002] 30436.593779: kvm_msr: msr_read 429 = 0x0
>> qemu-system-x86-14634 [002] 30436.593781: kvm_msr: msr_read 42d = 0x0
>> qemu-system-x86-14634 [002] 30436.593783: kvm_msr: msr_read 431 = 0x0
>> qemu-system-x86-14634 [002] 30436.593785: kvm_msr: msr_read 435 = 0x0
>> qemu-system-x86-14634 [002] 30436.593787: kvm_msr: msr_read 439 = 0x0
>> qemu-system-x86-14634 [002] 30436.593790: kvm_msr: msr_read 43d = 0x0
>> qemu-system-x86-14634 [002] 30436.593792: kvm_msr: msr_read 441 = 0x0
>> qemu-system-x86-14634 [002] 30436.593794: kvm_msr: msr_read 445 = 0x0
>> qemu-system-x86-14634 [002] 30436.593797: kvm_msr: msr_read 449 = 0x0
>> qemu-system-x86-14634 [002] 30436.593800: kvm_msr: msr_read 44d = 0x0
>> qemu-system-x86-14634 [002] 30436.593803: kvm_msr: msr_read 451 = 0x0
>> qemu-system-x86-14634 [002] 30436.593806: kvm_msr: msr_read 455 = 0x0
>> qemu-system-x86-14634 [002] 30436.593809: kvm_msr: msr_read 459 = 0x0
>> qemu-system-x86-14634 [002] 30436.593812: kvm_msr: msr_read 45d = 0x0
>> qemu-system-x86-14634 [002] 30436.593816: kvm_msr: msr_read 461 = 0x0
>> qemu-system-x86-14634 [002] 30436.593818: kvm_msr: msr_read 465 = 0x0
>> qemu-system-x86-14634 [002] 30436.593821: kvm_msr: msr_read 469 = 0x0
>> qemu-system-x86-14634 [002] 30436.593824: kvm_msr: msr_read 46d = 0x0
>> qemu-system-x86-14634 [002] 30436.593827: kvm_msr: msr_read 471 = 0x0
>> qemu-system-x86-14634 [002] 30436.593830: kvm_msr: msr_read 475 = 0x0
>> qemu-system-x86-14634 [002] 30436.593834: kvm_msr: msr_read 479 = 0x0
>> qemu-system-x86-14634 [002] 30436.593837: kvm_msr: msr_read 47d = 0x0
>> qemu-system-x86-14634 [002] 30483.401291: kvm_msr: msr_read 401 = 0x0
>> qemu-system-x86-14634 [002] 30483.401296: kvm_msr: msr_read 405 = 0x0
>> qemu-system-x86-14634 [002] 30483.401298: kvm_msr: msr_read 409 = 0x0
>> qemu-system-x86-14634 [002] 30483.401301: kvm_msr: msr_read 40d = 0x0
>> qemu-system-x86-14634 [002] 30483.401303: kvm_msr: msr_read 411 = 0x0
>> qemu-system-x86-14634 [002] 30483.401305: kvm_msr: msr_read 415 = 0x0
>> qemu-system-x86-14634 [002] 30483.401308: kvm_msr: msr_read 419 = 0x0
>> qemu-system-x86-14634 [002] 30483.401310: kvm_msr: msr_read 41d = 0x0
>> qemu-system-x86-14634 [002] 30483.401312: kvm_msr: msr_read 421 = 0x0
>> qemu-system-x86-14634 [002] 30483.401314: kvm_msr: msr_read 425 = 0x0
>> qemu-system-x86-14634 [002] 30483.401316: kvm_msr: msr_read 429 = 0x0
>> qemu-system-x86-14634 [002] 30483.401319: kvm_msr: msr_read 42d = 0x0
>> qemu-system-x86-14634 [002] 30483.401321: kvm_msr: msr_read 431 = 0x0
>> qemu-system-x86-14634 [002] 30483.401323: kvm_msr: msr_read 435 = 0x0
>> qemu-system-x86-14634 [002] 30483.401325: kvm_msr: msr_read 439 = 0x0
>> qemu-system-x86-14634 [002] 30483.401328: kvm_msr: msr_read 43d = 0x0
>> qemu-system-x86-14634 [002] 30483.401330: kvm_msr: msr_read 441 = 0x0
>> qemu-system-x86-14634 [002] 30483.401332: kvm_msr: msr_read 445 = 0x0
>> qemu-system-x86-14634 [002] 30483.401334: kvm_msr: msr_read 449 = 0x0
>> qemu-system-x86-14634 [002] 30483.401336: kvm_msr: msr_read 44d = 0x0
>> qemu-system-x86-14634 [002] 30483.401339: kvm_msr: msr_read 451 = 0x0
>> qemu-system-x86-14634 [002] 30483.401341: kvm_msr: msr_read 455 = 0x0
>> qemu-system-x86-14634 [002] 30483.401343: kvm_msr: msr_read 459 = 0x0
>> qemu-system-x86-14634 [002] 30483.401345: kvm_msr: msr_read 45d = 0x0
>> qemu-system-x86-14634 [002] 30483.401347: kvm_msr: msr_read 461 = 0x0
>> qemu-system-x86-14634 [002] 30483.401350: kvm_msr: msr_read 465 = 0x0
>> qemu-system-x86-14634 [002] 30483.401352: kvm_msr: msr_read 469 = 0x0
>> qemu-system-x86-14634 [002] 30483.401354: kvm_msr: msr_read 46d = 0x0
>> qemu-system-x86-14634 [002] 30483.401356: kvm_msr: msr_read 471 = 0x0
>> qemu-system-x86-14634 [002] 30483.401359: kvm_msr: msr_read 475 = 0x0
>> qemu-system-x86-14634 [002] 30483.401361: kvm_msr: msr_read 479 = 0x0
>> qemu-system-x86-14634 [002] 30483.401363: kvm_msr: msr_read 47d = 0x0
>>
>> BSOD
> --
> Gleb.
>
Changed to .model = 2 with NO BSOD
# tracer: nop
#
# TASK-PID CPU# TIMESTAMP FUNCTION
# | | | | |
<...>-23266 [003] 23197.349518: kvm_msr: msr_write 8b = 0x0
<...>-23266 [003] 23197.349522: kvm_msr: msr_read 8b = 0x0
<...>-23266 [003] 23197.349555: kvm_msr: msr_write 8b = 0x0
<...>-23266 [003] 23197.349557: kvm_msr: msr_read 8b = 0x0
<...>-23266 [003] 23197.349559: kvm_msr: msr_write 8b = 0x0
<...>-23266 [003] 23197.349561: kvm_msr: msr_read 8b = 0x0
<...>-23266 [003] 23197.350037: kvm_msr: msr_write 10 = 0x0
<...>-23266 [000] 23198.688557: kvm_msr: msr_write 277 = 0x7010600070106
<...>-23266 [000] 23198.755188: kvm_msr: msr_read 179 = 0x20
<...>-23266 [001] 23202.936850: kvm_msr: msr_read 179 = 0x20
<...>-23266 [001] 23202.936855: kvm_msr: msr_read 401 = 0x0
<...>-23266 [001] 23202.936856: kvm_msr: msr_read 405 = 0x0
<...>-23266 [001] 23202.936857: kvm_msr: msr_read 409 = 0x0
<...>-23266 [001] 23202.936859: kvm_msr: msr_read 40d = 0x0
<...>-23266 [001] 23202.936860: kvm_msr: msr_read 411 = 0x0
<...>-23266 [001] 23202.936862: kvm_msr: msr_read 415 = 0x0
<...>-23266 [001] 23202.936863: kvm_msr: msr_read 419 = 0x0
<...>-23266 [001] 23202.936864: kvm_msr: msr_read 41d = 0x0
<...>-23266 [001] 23202.936866: kvm_msr: msr_read 421 = 0x0
<...>-23266 [001] 23202.936867: kvm_msr: msr_read 425 = 0x0
<...>-23266 [001] 23202.936868: kvm_msr: msr_read 429 = 0x0
<...>-23266 [001] 23202.936870: kvm_msr: msr_read 42d = 0x0
<...>-23266 [001] 23202.936871: kvm_msr: msr_read 431 = 0x0
<...>-23266 [001] 23202.936872: kvm_msr: msr_read 435 = 0x0
<...>-23266 [001] 23202.936874: kvm_msr: msr_read 439 = 0x0
<...>-23266 [001] 23202.936875: kvm_msr: msr_read 43d = 0x0
<...>-23266 [001] 23202.936876: kvm_msr: msr_read 441 = 0x0
<...>-23266 [001] 23202.936877: kvm_msr: msr_read 445 = 0x0
<...>-23266 [001] 23202.936879: kvm_msr: msr_read 449 = 0x0
<...>-23266 [001] 23202.936880: kvm_msr: msr_read 44d = 0x0
<...>-23266 [001] 23202.936882: kvm_msr: msr_read 451 = 0x0
<...>-23266 [001] 23202.936883: kvm_msr: msr_read 455 = 0x0
<...>-23266 [001] 23202.936884: kvm_msr: msr_read 459 = 0x0
<...>-23266 [001] 23202.936886: kvm_msr: msr_read 45d = 0x0
<...>-23266 [001] 23202.936887: kvm_msr: msr_read 461 = 0x0
<...>-23266 [001] 23202.936888: kvm_msr: msr_read 465 = 0x0
<...>-23266 [001] 23202.936890: kvm_msr: msr_read 469 = 0x0
<...>-23266 [001] 23202.936891: kvm_msr: msr_read 46d = 0x0
<...>-23266 [001] 23202.936892: kvm_msr: msr_read 471 = 0x0
<...>-23266 [001] 23202.936893: kvm_msr: msr_read 475 = 0x0
<...>-23266 [001] 23202.936895: kvm_msr: msr_read 479 = 0x0
<...>-23266 [001] 23202.936896: kvm_msr: msr_read 47d = 0x0
<...>-23266 [001] 23203.145498: kvm_msr: msr_write 8b = 0x0
<...>-23266 [001] 23203.145503: kvm_msr: msr_read 8b = 0x0
<...>-23266 [002] 23209.181681: kvm_msr: msr_write 8b = 0x0
<...>-23266 [002] 23209.181686: kvm_msr: msr_read 8b = 0x0
<...>-23266 [001] 23250.538286: kvm_msr: msr_read 401 = 0x0
<...>-23266 [001] 23250.538291: kvm_msr: msr_read 405 = 0x0
<...>-23266 [001] 23250.538293: kvm_msr: msr_read 409 = 0x0
<...>-23266 [001] 23250.538296: kvm_msr: msr_read 40d = 0x0
<...>-23266 [001] 23250.538298: kvm_msr: msr_read 411 = 0x0
<...>-23266 [001] 23250.538300: kvm_msr: msr_read 415 = 0x0
<...>-23266 [001] 23250.538302: kvm_msr: msr_read 419 = 0x0
<...>-23266 [001] 23250.538305: kvm_msr: msr_read 41d = 0x0
<...>-23266 [001] 23250.538307: kvm_msr: msr_read 421 = 0x0
<...>-23266 [001] 23250.538309: kvm_msr: msr_read 425 = 0x0
<...>-23266 [001] 23250.538312: kvm_msr: msr_read 429 = 0x0
<...>-23266 [001] 23250.538314: kvm_msr: msr_read 42d = 0x0
<...>-23266 [001] 23250.538316: kvm_msr: msr_read 431 = 0x0
<...>-23266 [001] 23250.538318: kvm_msr: msr_read 435 = 0x0
<...>-23266 [001] 23250.538321: kvm_msr: msr_read 439 = 0x0
<...>-23266 [001] 23250.538323: kvm_msr: msr_read 43d = 0x0
<...>-23266 [001] 23250.538325: kvm_msr: msr_read 441 = 0x0
<...>-23266 [001] 23250.538327: kvm_msr: msr_read 445 = 0x0
<...>-23266 [001] 23250.538330: kvm_msr: msr_read 449 = 0x0
<...>-23266 [001] 23250.538332: kvm_msr: msr_read 44d = 0x0
<...>-23266 [001] 23250.538334: kvm_msr: msr_read 451 = 0x0
<...>-23266 [001] 23250.538337: kvm_msr: msr_read 455 = 0x0
<...>-23266 [001] 23250.538339: kvm_msr: msr_read 459 = 0x0
<...>-23266 [001] 23250.538341: kvm_msr: msr_read 45d = 0x0
<...>-23266 [001] 23250.538343: kvm_msr: msr_read 461 = 0x0
<...>-23266 [001] 23250.538346: kvm_msr: msr_read 465 = 0x0
<...>-23266 [001] 23250.538348: kvm_msr: msr_read 469 = 0x0
<...>-23266 [001] 23250.538350: kvm_msr: msr_read 46d = 0x0
<...>-23266 [001] 23250.538352: kvm_msr: msr_read 471 = 0x0
<...>-23266 [001] 23250.538355: kvm_msr: msr_read 475 = 0x0
<...>-23266 [001] 23250.538357: kvm_msr: msr_read 479 = 0x0
<...>-23266 [001] 23250.538359: kvm_msr: msr_read 47d = 0x0
<...>-23266 [001] 23297.845443: kvm_msr: msr_read 401 = 0x0
<...>-23266 [001] 23297.845448: kvm_msr: msr_read 405 = 0x0
<...>-23266 [001] 23297.845451: kvm_msr: msr_read 409 = 0x0
<...>-23266 [001] 23297.845453: kvm_msr: msr_read 40d = 0x0
<...>-23266 [001] 23297.845455: kvm_msr: msr_read 411 = 0x0
<...>-23266 [001] 23297.845457: kvm_msr: msr_read 415 = 0x0
<...>-23266 [001] 23297.845460: kvm_msr: msr_read 419 = 0x0
<...>-23266 [001] 23297.845462: kvm_msr: msr_read 41d = 0x0
<...>-23266 [001] 23297.845464: kvm_msr: msr_read 421 = 0x0
<...>-23266 [001] 23297.845467: kvm_msr: msr_read 425 = 0x0
<...>-23266 [001] 23297.845469: kvm_msr: msr_read 429 = 0x0
<...>-23266 [001] 23297.845471: kvm_msr: msr_read 42d = 0x0
<...>-23266 [001] 23297.845474: kvm_msr: msr_read 431 = 0x0
<...>-23266 [001] 23297.845476: kvm_msr: msr_read 435 = 0x0
<...>-23266 [001] 23297.845480: kvm_msr: msr_read 439 = 0x0
<...>-23266 [001] 23297.845481: kvm_msr: msr_read 43d = 0x0
<...>-23266 [001] 23297.845482: kvm_msr: msr_read 441 = 0x0
<...>-23266 [001] 23297.845483: kvm_msr: msr_read 445 = 0x0
<...>-23266 [001] 23297.845484: kvm_msr: msr_read 449 = 0x0
<...>-23266 [001] 23297.845485: kvm_msr: msr_read 44d = 0x0
<...>-23266 [001] 23297.845486: kvm_msr: msr_read 451 = 0x0
<...>-23266 [001] 23297.845487: kvm_msr: msr_read 455 = 0x0
<...>-23266 [001] 23297.845487: kvm_msr: msr_read 459 = 0x0
<...>-23266 [001] 23297.845488: kvm_msr: msr_read 45d = 0x0
<...>-23266 [001] 23297.845489: kvm_msr: msr_read 461 = 0x0
<...>-23266 [001] 23297.845490: kvm_msr: msr_read 465 = 0x0
<...>-23266 [001] 23297.845491: kvm_msr: msr_read 469 = 0x0
<...>-23266 [001] 23297.845492: kvm_msr: msr_read 46d = 0x0
<...>-23266 [001] 23297.845493: kvm_msr: msr_read 471 = 0x0
<...>-23266 [001] 23297.845493: kvm_msr: msr_read 475 = 0x0
<...>-23266 [001] 23297.845494: kvm_msr: msr_read 479 = 0x0
<...>-23266 [001] 23297.845495: kvm_msr: msr_read 47d = 0x0
<...>-23266 [003] 23344.821760: kvm_msr: msr_read 401 = 0x0
<...>-23266 [003] 23344.821765: kvm_msr: msr_read 405 = 0x0
<...>-23266 [003] 23344.821767: kvm_msr: msr_read 409 = 0x0
<...>-23266 [003] 23344.821770: kvm_msr: msr_read 40d = 0x0
<...>-23266 [003] 23344.821772: kvm_msr: msr_read 411 = 0x0
<...>-23266 [003] 23344.821774: kvm_msr: msr_read 415 = 0x0
<...>-23266 [003] 23344.821776: kvm_msr: msr_read 419 = 0x0
<...>-23266 [003] 23344.821778: kvm_msr: msr_read 41d = 0x0
<...>-23266 [003] 23344.821781: kvm_msr: msr_read 421 = 0x0
<...>-23266 [003] 23344.821783: kvm_msr: msr_read 425 = 0x0
<...>-23266 [003] 23344.821785: kvm_msr: msr_read 429 = 0x0
<...>-23266 [003] 23344.821788: kvm_msr: msr_read 42d = 0x0
<...>-23266 [003] 23344.821790: kvm_msr: msr_read 431 = 0x0
<...>-23266 [003] 23344.821792: kvm_msr: msr_read 435 = 0x0
<...>-23266 [003] 23344.821794: kvm_msr: msr_read 439 = 0x0
<...>-23266 [003] 23344.821796: kvm_msr: msr_read 43d = 0x0
<...>-23266 [003] 23344.821799: kvm_msr: msr_read 441 = 0x0
<...>-23266 [003] 23344.821801: kvm_msr: msr_read 445 = 0x0
<...>-23266 [003] 23344.821803: kvm_msr: msr_read 449 = 0x0
<...>-23266 [003] 23344.821805: kvm_msr: msr_read 44d = 0x0
<...>-23266 [003] 23344.821807: kvm_msr: msr_read 451 = 0x0
<...>-23266 [003] 23344.821810: kvm_msr: msr_read 455 = 0x0
<...>-23266 [003] 23344.821812: kvm_msr: msr_read 459 = 0x0
<...>-23266 [003] 23344.821814: kvm_msr: msr_read 45d = 0x0
<...>-23266 [003] 23344.821816: kvm_msr: msr_read 461 = 0x0
<...>-23266 [003] 23344.821819: kvm_msr: msr_read 465 = 0x0
<...>-23266 [003] 23344.821821: kvm_msr: msr_read 469 = 0x0
<...>-23266 [003] 23344.821823: kvm_msr: msr_read 46d = 0x0
<...>-23266 [003] 23344.821826: kvm_msr: msr_read 471 = 0x0
<...>-23266 [003] 23344.821829: kvm_msr: msr_read 475 = 0x0
<...>-23266 [003] 23344.821832: kvm_msr: msr_read 479 = 0x0
<...>-23266 [003] 23344.821835: kvm_msr: msr_read 47d = 0x0
<...>-23266 [000] 23391.697259: kvm_msr: msr_read 401 = 0x0
<...>-23266 [000] 23391.697264: kvm_msr: msr_read 405 = 0x0
<...>-23266 [000] 23391.697266: kvm_msr: msr_read 409 = 0x0
<...>-23266 [000] 23391.697268: kvm_msr: msr_read 40d = 0x0
<...>-23266 [000] 23391.697271: kvm_msr: msr_read 411 = 0x0
<...>-23266 [000] 23391.697273: kvm_msr: msr_read 415 = 0x0
<...>-23266 [000] 23391.697275: kvm_msr: msr_read 419 = 0x0
<...>-23266 [000] 23391.697277: kvm_msr: msr_read 41d = 0x0
<...>-23266 [000] 23391.697279: kvm_msr: msr_read 421 = 0x0
<...>-23266 [000] 23391.697282: kvm_msr: msr_read 425 = 0x0
<...>-23266 [000] 23391.697284: kvm_msr: msr_read 429 = 0x0
<...>-23266 [000] 23391.697286: kvm_msr: msr_read 42d = 0x0
<...>-23266 [000] 23391.697288: kvm_msr: msr_read 431 = 0x0
<...>-23266 [000] 23391.697290: kvm_msr: msr_read 435 = 0x0
<...>-23266 [000] 23391.697292: kvm_msr: msr_read 439 = 0x0
<...>-23266 [000] 23391.697295: kvm_msr: msr_read 43d = 0x0
<...>-23266 [000] 23391.697297: kvm_msr: msr_read 441 = 0x0
<...>-23266 [000] 23391.697299: kvm_msr: msr_read 445 = 0x0
<...>-23266 [000] 23391.697301: kvm_msr: msr_read 449 = 0x0
<...>-23266 [000] 23391.697303: kvm_msr: msr_read 44d = 0x0
<...>-23266 [000] 23391.697305: kvm_msr: msr_read 451 = 0x0
<...>-23266 [000] 23391.697308: kvm_msr: msr_read 455 = 0x0
<...>-23266 [000] 23391.697310: kvm_msr: msr_read 459 = 0x0
<...>-23266 [000] 23391.697312: kvm_msr: msr_read 45d = 0x0
<...>-23266 [000] 23391.697314: kvm_msr: msr_read 461 = 0x0
<...>-23266 [000] 23391.697316: kvm_msr: msr_read 465 = 0x0
<...>-23266 [000] 23391.697318: kvm_msr: msr_read 469 = 0x0
<...>-23266 [000] 23391.697321: kvm_msr: msr_read 46d = 0x0
<...>-23266 [000] 23391.697323: kvm_msr: msr_read 471 = 0x0
<...>-23266 [000] 23391.697325: kvm_msr: msr_read 475 = 0x0
<...>-23266 [000] 23391.697327: kvm_msr: msr_read 479 = 0x0
<...>-23266 [000] 23391.697329: kvm_msr: msr_read 47d = 0x0
<...>-23266 [003] 23438.669496: kvm_msr: msr_read 401 = 0x0
<...>-23266 [003] 23438.669501: kvm_msr: msr_read 405 = 0x0
<...>-23266 [003] 23438.669503: kvm_msr: msr_read 409 = 0x0
<...>-23266 [003] 23438.669505: kvm_msr: msr_read 40d = 0x0
<...>-23266 [003] 23438.669508: kvm_msr: msr_read 411 = 0x0
<...>-23266 [003] 23438.669510: kvm_msr: msr_read 415 = 0x0
<...>-23266 [003] 23438.669512: kvm_msr: msr_read 419 = 0x0
<...>-23266 [003] 23438.669515: kvm_msr: msr_read 41d = 0x0
<...>-23266 [003] 23438.669517: kvm_msr: msr_read 421 = 0x0
<...>-23266 [003] 23438.669519: kvm_msr: msr_read 425 = 0x0
<...>-23266 [003] 23438.669522: kvm_msr: msr_read 429 = 0x0
<...>-23266 [003] 23438.669524: kvm_msr: msr_read 42d = 0x0
<...>-23266 [003] 23438.669526: kvm_msr: msr_read 431 = 0x0
<...>-23266 [003] 23438.669528: kvm_msr: msr_read 435 = 0x0
<...>-23266 [003] 23438.669530: kvm_msr: msr_read 439 = 0x0
<...>-23266 [003] 23438.669533: kvm_msr: msr_read 43d = 0x0
<...>-23266 [003] 23438.669535: kvm_msr: msr_read 441 = 0x0
<...>-23266 [003] 23438.669537: kvm_msr: msr_read 445 = 0x0
<...>-23266 [003] 23438.669539: kvm_msr: msr_read 449 = 0x0
<...>-23266 [003] 23438.669541: kvm_msr: msr_read 44d = 0x0
<...>-23266 [003] 23438.669544: kvm_msr: msr_read 451 = 0x0
<...>-23266 [003] 23438.669546: kvm_msr: msr_read 455 = 0x0
<...>-23266 [003] 23438.669548: kvm_msr: msr_read 459 = 0x0
<...>-23266 [003] 23438.669550: kvm_msr: msr_read 45d = 0x0
<...>-23266 [003] 23438.669552: kvm_msr: msr_read 461 = 0x0
<...>-23266 [003] 23438.669554: kvm_msr: msr_read 465 = 0x0
<...>-23266 [003] 23438.669557: kvm_msr: msr_read 469 = 0x0
<...>-23266 [003] 23438.669559: kvm_msr: msr_read 46d = 0x0
<...>-23266 [003] 23438.669561: kvm_msr: msr_read 471 = 0x0
<...>-23266 [003] 23438.669563: kvm_msr: msr_read 475 = 0x0
<...>-23266 [003] 23438.669565: kvm_msr: msr_read 479 = 0x0
<...>-23266 [003] 23438.669568: kvm_msr: msr_read 47d = 0x0
<...>-23266 [001] 23485.438530: kvm_msr: msr_read 401 = 0x0
<...>-23266 [001] 23485.438535: kvm_msr: msr_read 405 = 0x0
<...>-23266 [001] 23485.438538: kvm_msr: msr_read 409 = 0x0
<...>-23266 [001] 23485.438540: kvm_msr: msr_read 40d = 0x0
<...>-23266 [001] 23485.438543: kvm_msr: msr_read 411 = 0x0
<...>-23266 [001] 23485.438546: kvm_msr: msr_read 415 = 0x0
<...>-23266 [001] 23485.438549: kvm_msr: msr_read 419 = 0x0
<...>-23266 [001] 23485.438552: kvm_msr: msr_read 41d = 0x0
<...>-23266 [001] 23485.438555: kvm_msr: msr_read 421 = 0x0
<...>-23266 [001] 23485.438558: kvm_msr: msr_read 425 = 0x0
<...>-23266 [001] 23485.438561: kvm_msr: msr_read 429 = 0x0
<...>-23266 [001] 23485.438564: kvm_msr: msr_read 42d = 0x0
<...>-23266 [001] 23485.438567: kvm_msr: msr_read 431 = 0x0
<...>-23266 [001] 23485.438571: kvm_msr: msr_read 435 = 0x0
<...>-23266 [001] 23485.438575: kvm_msr: msr_read 439 = 0x0
<...>-23266 [001] 23485.438578: kvm_msr: msr_read 43d = 0x0
<...>-23266 [001] 23485.438581: kvm_msr: msr_read 441 = 0x0
<...>-23266 [001] 23485.438585: kvm_msr: msr_read 445 = 0x0
<...>-23266 [001] 23485.438587: kvm_msr: msr_read 449 = 0x0
<...>-23266 [001] 23485.438589: kvm_msr: msr_read 44d = 0x0
<...>-23266 [001] 23485.438592: kvm_msr: msr_read 451 = 0x0
<...>-23266 [001] 23485.438594: kvm_msr: msr_read 455 = 0x0
<...>-23266 [001] 23485.438596: kvm_msr: msr_read 459 = 0x0
<...>-23266 [001] 23485.438599: kvm_msr: msr_read 45d = 0x0
<...>-23266 [001] 23485.438601: kvm_msr: msr_read 461 = 0x0
<...>-23266 [001] 23485.438603: kvm_msr: msr_read 465 = 0x0
<...>-23266 [001] 23485.438605: kvm_msr: msr_read 469 = 0x0
<...>-23266 [001] 23485.438608: kvm_msr: msr_read 46d = 0x0
<...>-23266 [001] 23485.438610: kvm_msr: msr_read 471 = 0x0
<...>-23266 [001] 23485.438612: kvm_msr: msr_read 475 = 0x0
<...>-23266 [001] 23485.438615: kvm_msr: msr_read 479 = 0x0
<...>-23266 [001] 23485.438617: kvm_msr: msr_read 47d = 0x0
<...>-23266 [000] 23533.140452: kvm_msr: msr_read 401 = 0x0
<...>-23266 [000] 23533.140457: kvm_msr: msr_read 405 = 0x0
<...>-23266 [000] 23533.140460: kvm_msr: msr_read 409 = 0x0
<...>-23266 [000] 23533.140462: kvm_msr: msr_read 40d = 0x0
<...>-23266 [000] 23533.140464: kvm_msr: msr_read 411 = 0x0
<...>-23266 [000] 23533.140466: kvm_msr: msr_read 415 = 0x0
<...>-23266 [000] 23533.140468: kvm_msr: msr_read 419 = 0x0
<...>-23266 [000] 23533.140471: kvm_msr: msr_read 41d = 0x0
<...>-23266 [000] 23533.140473: kvm_msr: msr_read 421 = 0x0
<...>-23266 [000] 23533.140475: kvm_msr: msr_read 425 = 0x0
<...>-23266 [000] 23533.140477: kvm_msr: msr_read 429 = 0x0
<...>-23266 [000] 23533.140479: kvm_msr: msr_read 42d = 0x0
<...>-23266 [000] 23533.140482: kvm_msr: msr_read 431 = 0x0
<...>-23266 [000] 23533.140484: kvm_msr: msr_read 435 = 0x0
<...>-23266 [000] 23533.140486: kvm_msr: msr_read 439 = 0x0
<...>-23266 [000] 23533.140488: kvm_msr: msr_read 43d = 0x0
<...>-23266 [000] 23533.140490: kvm_msr: msr_read 441 = 0x0
<...>-23266 [000] 23533.140492: kvm_msr: msr_read 445 = 0x0
<...>-23266 [000] 23533.140495: kvm_msr: msr_read 449 = 0x0
<...>-23266 [000] 23533.140497: kvm_msr: msr_read 44d = 0x0
<...>-23266 [000] 23533.140499: kvm_msr: msr_read 451 = 0x0
<...>-23266 [000] 23533.140512: kvm_msr: msr_read 455 = 0x0
<...>-23266 [000] 23533.140515: kvm_msr: msr_read 459 = 0x0
<...>-23266 [000] 23533.140517: kvm_msr: msr_read 45d = 0x0
<...>-23266 [000] 23533.140519: kvm_msr: msr_read 461 = 0x0
<...>-23266 [000] 23533.140521: kvm_msr: msr_read 465 = 0x0
<...>-23266 [000] 23533.140524: kvm_msr: msr_read 469 = 0x0
<...>-23266 [000] 23533.140526: kvm_msr: msr_read 46d = 0x0
<...>-23266 [000] 23533.140528: kvm_msr: msr_read 471 = 0x0
<...>-23266 [000] 23533.140530: kvm_msr: msr_read 475 = 0x0
<...>-23266 [000] 23533.140532: kvm_msr: msr_read 479 = 0x0
<...>-23266 [000] 23533.140534: kvm_msr: msr_read 47d = 0x0
<...>-23266 [003] 23581.145703: kvm_msr: msr_read 401 = 0x0
<...>-23266 [003] 23581.145708: kvm_msr: msr_read 405 = 0x0
<...>-23266 [003] 23581.145710: kvm_msr: msr_read 409 = 0x0
<...>-23266 [003] 23581.145713: kvm_msr: msr_read 40d = 0x0
<...>-23266 [003] 23581.145715: kvm_msr: msr_read 411 = 0x0
<...>-23266 [003] 23581.145717: kvm_msr: msr_read 415 = 0x0
<...>-23266 [003] 23581.145720: kvm_msr: msr_read 419 = 0x0
<...>-23266 [003] 23581.145722: kvm_msr: msr_read 41d = 0x0
<...>-23266 [003] 23581.145724: kvm_msr: msr_read 421 = 0x0
<...>-23266 [003] 23581.145726: kvm_msr: msr_read 425 = 0x0
<...>-23266 [003] 23581.145729: kvm_msr: msr_read 429 = 0x0
<...>-23266 [003] 23581.145731: kvm_msr: msr_read 42d = 0x0
<...>-23266 [003] 23581.145733: kvm_msr: msr_read 431 = 0x0
<...>-23266 [003] 23581.145736: kvm_msr: msr_read 435 = 0x0
<...>-23266 [003] 23581.145738: kvm_msr: msr_read 439 = 0x0
<...>-23266 [003] 23581.145740: kvm_msr: msr_read 43d = 0x0
<...>-23266 [003] 23581.145743: kvm_msr: msr_read 441 = 0x0
<...>-23266 [003] 23581.145745: kvm_msr: msr_read 445 = 0x0
<...>-23266 [003] 23581.145747: kvm_msr: msr_read 449 = 0x0
<...>-23266 [003] 23581.145749: kvm_msr: msr_read 44d = 0x0
<...>-23266 [003] 23581.145752: kvm_msr: msr_read 451 = 0x0
<...>-23266 [003] 23581.145754: kvm_msr: msr_read 455 = 0x0
<...>-23266 [003] 23581.145756: kvm_msr: msr_read 459 = 0x0
<...>-23266 [003] 23581.145758: kvm_msr: msr_read 45d = 0x0
<...>-23266 [003] 23581.145761: kvm_msr: msr_read 461 = 0x0
<...>-23266 [003] 23581.145763: kvm_msr: msr_read 465 = 0x0
<...>-23266 [003] 23581.145765: kvm_msr: msr_read 469 = 0x0
<...>-23266 [003] 23581.145767: kvm_msr: msr_read 46d = 0x0
<...>-23266 [003] 23581.145770: kvm_msr: msr_read 471 = 0x0
<...>-23266 [003] 23581.145772: kvm_msr: msr_read 475 = 0x0
<...>-23266 [003] 23581.145774: kvm_msr: msr_read 479 = 0x0
<...>-23266 [003] 23581.145776: kvm_msr: msr_read 47d = 0x0
^ permalink raw reply [flat|nested] 11+ messages in thread
* Re: [Qemu-devel] Windows 7 shutdown causes BSOD
2011-11-18 9:11 ` hkran
@ 2011-11-22 8:45 ` Gleb Natapov
0 siblings, 0 replies; 11+ messages in thread
From: Gleb Natapov @ 2011-11-22 8:45 UTC (permalink / raw)
To: hkran; +Cc: Stefan Hajnoczi, Michael Tokarev, qemu-devel, Mars.Cao
On Fri, Nov 18, 2011 at 05:11:21PM +0800, hkran wrote:
> Changed to .model = 2 with NO BSOD
>
No different from BSOD case, so probably not MSR related.
--
Gleb.
^ permalink raw reply [flat|nested] 11+ messages in thread
end of thread, other threads:[~2011-11-22 8:46 UTC | newest]
Thread overview: 11+ messages (download: mbox.gz follow: Atom feed
-- links below jump to the message on this page --
2011-11-04 10:48 [Qemu-devel] Windows 7 shutdown causes BSOD Stefan Hajnoczi
2011-11-04 11:25 ` Stefan Hajnoczi
2011-11-15 13:17 ` Stefan Hajnoczi
2011-11-16 10:14 ` hkran
2011-11-16 10:48 ` Stefan Hajnoczi
2011-11-16 10:51 ` Gleb Natapov
[not found] ` <4EC4A9DB.2060406@linux.vnet.ibm.com>
2011-11-17 6:37 ` Gleb Natapov
2011-11-17 10:55 ` hkran
2011-11-17 11:08 ` Gleb Natapov
2011-11-18 9:11 ` hkran
2011-11-22 8:45 ` Gleb Natapov
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).