* [ kvm-Bugs-1985977 ] Guests crash while rebooting
@ 2008-06-06 2:42 SourceForge.net
0 siblings, 0 replies; 14+ messages in thread
From: SourceForge.net @ 2008-06-06 2:42 UTC (permalink / raw)
To: noreply
Bugs item #1985977, was opened at 2008-06-06 10:42
Message generated for change (Tracker Item Submitted) made by Item Submitter
You can respond by visiting:
https://sourceforge.net/tracker/?func=detail&atid=893831&aid=1985977&group_id=180599
Please note that this message will contain a full copy of the comment thread,
including the initial issue submission, for this request,
not just the latest update.
Category: None
Group: None
Status: Open
Resolution: None
Priority: 5
Private: No
Submitted By: yunfeng (yunfeng)
Assigned to: Nobody/Anonymous (nobody)
Summary: Guests crash while rebooting
Initial Comment:
Environment:
------------
Commits:
ff5bdac4be0230e0bb33e4208ac0a91343c72929-eb2fd67cbecdb573f908697ed41b81ee312372bd
Hardware: woodcrest
Bug detailed description:
--------------------------
Windows and Linux guests can not reboot on ia32pae and ia32e platform, guests
crashed whilerebooting.
There's messages on console:
[root@vt-dp8 ~]#qemu-system-x86_64 -m 256 -monitor pty -net
nic,macaddr=00:16:3e:17:b9:e3,model=rtl8139 -net tar/fc6
char device redirected to /dev/pts/4
unhandled vm exit: 0x21 vcpu_id 0
rax 0000000000000011 rbx 000000000000d8d1 rcx 000000000002c900 rdx
0000000000000700
rsi 000000000000009d rdi 0000000000000500 rsp 000000000000fffa rbp
0000000000008271
r8 0000000000000000 r9 0000000000000000 r10 0000000000000000 r11
0000000000000000
r12 0000000000000000 r13 0000000000000000 r14 0000000000000000 r15
0000000000000000
rip 000000000000b167 rflags 00010006
cs f000 (000f0000/0000ffff p 1 dpl 0 db 0 s 1 type b l 0 g 0 avl 0)
ds 0000 (00000000/0000ffff p 1 dpl 0 db 0 s 1 type 3 l 0 g 0 avl 0)
es c000 (000c0000/0000ffff p 1 dpl 0 db 0 s 1 type 3 l 0 g 0 avl 0)
ss 0000 (00000000/0000ffff p 1 dpl 0 db 0 s 1 type 3 l 0 g 0 avl 0)
fs 0000 (00000000/0000ffff p 1 dpl 0 db 0 s 1 type 3 l 0 g 0 avl 0)
gs 0000 (00000000/0000ffff p 1 dpl 0 db 0 s 1 type 3 l 0 g 0 avl 0)
tr 0040 (00000000/0000ffff p 1 dpl 0 db 0 s 0 type 0 l 0 g 0 avl 0)
ldt 0000 (00000000/0000ffff p 1 dpl 0 db 0 s 0 type 2 l 0 g 0 avl 0)
gdt fb1f2/30
idt f0000/0
cr0 11 cr2 0 cr3 0 cr4 0 cr8 0 efer 0
Aborted
----------------------------------------------------------------------
You can respond by visiting:
https://sourceforge.net/tracker/?func=detail&atid=893831&aid=1985977&group_id=180599
^ permalink raw reply [flat|nested] 14+ messages in thread
* [ kvm-Bugs-1985977 ] Guests crash while rebooting
@ 2008-06-09 16:10 SourceForge.net
0 siblings, 0 replies; 14+ messages in thread
From: SourceForge.net @ 2008-06-09 16:10 UTC (permalink / raw)
To: noreply
Bugs item #1985977, was opened at 2008-06-06 05:42
Message generated for change (Comment added) made by avik
You can respond by visiting:
https://sourceforge.net/tracker/?func=detail&atid=893831&aid=1985977&group_id=180599
Please note that this message will contain a full copy of the comment thread,
including the initial issue submission, for this request,
not just the latest update.
Category: None
Group: None
Status: Open
Resolution: None
Priority: 5
Private: No
Submitted By: yunfeng (yunfeng)
Assigned to: Nobody/Anonymous (nobody)
Summary: Guests crash while rebooting
Initial Comment:
Environment:
------------
Commits:
ff5bdac4be0230e0bb33e4208ac0a91343c72929-eb2fd67cbecdb573f908697ed41b81ee312372bd
Hardware: woodcrest
Bug detailed description:
--------------------------
Windows and Linux guests can not reboot on ia32pae and ia32e platform, guests
crashed whilerebooting.
There's messages on console:
[root@vt-dp8 ~]#qemu-system-x86_64 -m 256 -monitor pty -net
nic,macaddr=00:16:3e:17:b9:e3,model=rtl8139 -net tar/fc6
char device redirected to /dev/pts/4
unhandled vm exit: 0x21 vcpu_id 0
rax 0000000000000011 rbx 000000000000d8d1 rcx 000000000002c900 rdx
0000000000000700
rsi 000000000000009d rdi 0000000000000500 rsp 000000000000fffa rbp
0000000000008271
r8 0000000000000000 r9 0000000000000000 r10 0000000000000000 r11
0000000000000000
r12 0000000000000000 r13 0000000000000000 r14 0000000000000000 r15
0000000000000000
rip 000000000000b167 rflags 00010006
cs f000 (000f0000/0000ffff p 1 dpl 0 db 0 s 1 type b l 0 g 0 avl 0)
ds 0000 (00000000/0000ffff p 1 dpl 0 db 0 s 1 type 3 l 0 g 0 avl 0)
es c000 (000c0000/0000ffff p 1 dpl 0 db 0 s 1 type 3 l 0 g 0 avl 0)
ss 0000 (00000000/0000ffff p 1 dpl 0 db 0 s 1 type 3 l 0 g 0 avl 0)
fs 0000 (00000000/0000ffff p 1 dpl 0 db 0 s 1 type 3 l 0 g 0 avl 0)
gs 0000 (00000000/0000ffff p 1 dpl 0 db 0 s 1 type 3 l 0 g 0 avl 0)
tr 0040 (00000000/0000ffff p 1 dpl 0 db 0 s 0 type 0 l 0 g 0 avl 0)
ldt 0000 (00000000/0000ffff p 1 dpl 0 db 0 s 0 type 2 l 0 g 0 avl 0)
gdt fb1f2/30
idt f0000/0
cr0 11 cr2 0 cr3 0 cr4 0 cr8 0 efer 0
Aborted
----------------------------------------------------------------------
>Comment By: Avi Kivity (avik)
Date: 2008-06-09 19:10
Message:
Logged In: YES
user_id=539971
Originator: NO
Please try the attached patch (apply to kernel tree)
File Added: revert-pmode-transition.patch
----------------------------------------------------------------------
You can respond by visiting:
https://sourceforge.net/tracker/?func=detail&atid=893831&aid=1985977&group_id=180599
^ permalink raw reply [flat|nested] 14+ messages in thread
* [ kvm-Bugs-1985977 ] Guests crash while rebooting
@ 2008-06-11 6:42 SourceForge.net
0 siblings, 0 replies; 14+ messages in thread
From: SourceForge.net @ 2008-06-11 6:42 UTC (permalink / raw)
To: noreply
Bugs item #1985977, was opened at 2008-06-06 10:42
Message generated for change (Comment added) made by yunfeng
You can respond by visiting:
https://sourceforge.net/tracker/?func=detail&atid=893831&aid=1985977&group_id=180599
Please note that this message will contain a full copy of the comment thread,
including the initial issue submission, for this request,
not just the latest update.
Category: None
Group: None
Status: Open
Resolution: None
Priority: 5
Private: No
Submitted By: yunfeng (yunfeng)
Assigned to: Nobody/Anonymous (nobody)
Summary: Guests crash while rebooting
Initial Comment:
Environment:
------------
Commits:
ff5bdac4be0230e0bb33e4208ac0a91343c72929-eb2fd67cbecdb573f908697ed41b81ee312372bd
Hardware: woodcrest
Bug detailed description:
--------------------------
Windows and Linux guests can not reboot on ia32pae and ia32e platform, guests
crashed whilerebooting.
There's messages on console:
[root@vt-dp8 ~]#qemu-system-x86_64 -m 256 -monitor pty -net
nic,macaddr=00:16:3e:17:b9:e3,model=rtl8139 -net tar/fc6
char device redirected to /dev/pts/4
unhandled vm exit: 0x21 vcpu_id 0
rax 0000000000000011 rbx 000000000000d8d1 rcx 000000000002c900 rdx
0000000000000700
rsi 000000000000009d rdi 0000000000000500 rsp 000000000000fffa rbp
0000000000008271
r8 0000000000000000 r9 0000000000000000 r10 0000000000000000 r11
0000000000000000
r12 0000000000000000 r13 0000000000000000 r14 0000000000000000 r15
0000000000000000
rip 000000000000b167 rflags 00010006
cs f000 (000f0000/0000ffff p 1 dpl 0 db 0 s 1 type b l 0 g 0 avl 0)
ds 0000 (00000000/0000ffff p 1 dpl 0 db 0 s 1 type 3 l 0 g 0 avl 0)
es c000 (000c0000/0000ffff p 1 dpl 0 db 0 s 1 type 3 l 0 g 0 avl 0)
ss 0000 (00000000/0000ffff p 1 dpl 0 db 0 s 1 type 3 l 0 g 0 avl 0)
fs 0000 (00000000/0000ffff p 1 dpl 0 db 0 s 1 type 3 l 0 g 0 avl 0)
gs 0000 (00000000/0000ffff p 1 dpl 0 db 0 s 1 type 3 l 0 g 0 avl 0)
tr 0040 (00000000/0000ffff p 1 dpl 0 db 0 s 0 type 0 l 0 g 0 avl 0)
ldt 0000 (00000000/0000ffff p 1 dpl 0 db 0 s 0 type 2 l 0 g 0 avl 0)
gdt fb1f2/30
idt f0000/0
cr0 11 cr2 0 cr3 0 cr4 0 cr8 0 efer 0
Aborted
----------------------------------------------------------------------
>Comment By: yunfeng (yunfeng)
Date: 2008-06-11 14:42
Message:
Logged In: YES
user_id=1283543
Originator: YES
This patch can fix this issue.
After reverted pmode transaition rebooting works again.
----------------------------------------------------------------------
Comment By: Avi Kivity (avik)
Date: 2008-06-10 00:10
Message:
Logged In: YES
user_id=539971
Originator: NO
Please try the attached patch (apply to kernel tree)
File Added: revert-pmode-transition.patch
----------------------------------------------------------------------
You can respond by visiting:
https://sourceforge.net/tracker/?func=detail&atid=893831&aid=1985977&group_id=180599
^ permalink raw reply [flat|nested] 14+ messages in thread
* [ kvm-Bugs-1985977 ] Guests crash while rebooting
@ 2008-06-12 13:26 SourceForge.net
2008-06-13 6:33 ` Yunfeng Zhao
0 siblings, 1 reply; 14+ messages in thread
From: SourceForge.net @ 2008-06-12 13:26 UTC (permalink / raw)
To: noreply
Bugs item #1985977, was opened at 2008-06-06 05:42
Message generated for change (Comment added) made by avik
You can respond by visiting:
https://sourceforge.net/tracker/?func=detail&atid=893831&aid=1985977&group_id=180599
Please note that this message will contain a full copy of the comment thread,
including the initial issue submission, for this request,
not just the latest update.
Category: None
Group: None
Status: Open
Resolution: None
Priority: 5
Private: No
Submitted By: yunfeng (yunfeng)
Assigned to: Nobody/Anonymous (nobody)
Summary: Guests crash while rebooting
Initial Comment:
Environment:
------------
Commits:
ff5bdac4be0230e0bb33e4208ac0a91343c72929-eb2fd67cbecdb573f908697ed41b81ee312372bd
Hardware: woodcrest
Bug detailed description:
--------------------------
Windows and Linux guests can not reboot on ia32pae and ia32e platform, guests
crashed whilerebooting.
There's messages on console:
[root@vt-dp8 ~]#qemu-system-x86_64 -m 256 -monitor pty -net
nic,macaddr=00:16:3e:17:b9:e3,model=rtl8139 -net tar/fc6
char device redirected to /dev/pts/4
unhandled vm exit: 0x21 vcpu_id 0
rax 0000000000000011 rbx 000000000000d8d1 rcx 000000000002c900 rdx
0000000000000700
rsi 000000000000009d rdi 0000000000000500 rsp 000000000000fffa rbp
0000000000008271
r8 0000000000000000 r9 0000000000000000 r10 0000000000000000 r11
0000000000000000
r12 0000000000000000 r13 0000000000000000 r14 0000000000000000 r15
0000000000000000
rip 000000000000b167 rflags 00010006
cs f000 (000f0000/0000ffff p 1 dpl 0 db 0 s 1 type b l 0 g 0 avl 0)
ds 0000 (00000000/0000ffff p 1 dpl 0 db 0 s 1 type 3 l 0 g 0 avl 0)
es c000 (000c0000/0000ffff p 1 dpl 0 db 0 s 1 type 3 l 0 g 0 avl 0)
ss 0000 (00000000/0000ffff p 1 dpl 0 db 0 s 1 type 3 l 0 g 0 avl 0)
fs 0000 (00000000/0000ffff p 1 dpl 0 db 0 s 1 type 3 l 0 g 0 avl 0)
gs 0000 (00000000/0000ffff p 1 dpl 0 db 0 s 1 type 3 l 0 g 0 avl 0)
tr 0040 (00000000/0000ffff p 1 dpl 0 db 0 s 0 type 0 l 0 g 0 avl 0)
ldt 0000 (00000000/0000ffff p 1 dpl 0 db 0 s 0 type 2 l 0 g 0 avl 0)
gdt fb1f2/30
idt f0000/0
cr0 11 cr2 0 cr3 0 cr4 0 cr8 0 efer 0
Aborted
----------------------------------------------------------------------
>Comment By: Avi Kivity (avik)
Date: 2008-06-12 16:26
Message:
Logged In: YES
user_id=539971
Originator: NO
Okay, I reverted the patch.
----------------------------------------------------------------------
Comment By: yunfeng (yunfeng)
Date: 2008-06-11 09:42
Message:
Logged In: YES
user_id=1283543
Originator: YES
This patch can fix this issue.
After reverted pmode transaition rebooting works again.
----------------------------------------------------------------------
Comment By: Avi Kivity (avik)
Date: 2008-06-09 19:10
Message:
Logged In: YES
user_id=539971
Originator: NO
Please try the attached patch (apply to kernel tree)
File Added: revert-pmode-transition.patch
----------------------------------------------------------------------
You can respond by visiting:
https://sourceforge.net/tracker/?func=detail&atid=893831&aid=1985977&group_id=180599
^ permalink raw reply [flat|nested] 14+ messages in thread
* Re: [ kvm-Bugs-1985977 ] Guests crash while rebooting
2008-06-12 13:26 [ kvm-Bugs-1985977 ] Guests crash while rebooting SourceForge.net
@ 2008-06-13 6:33 ` Yunfeng Zhao
2008-06-14 18:58 ` Avi Kivity
0 siblings, 1 reply; 14+ messages in thread
From: Yunfeng Zhao @ 2008-06-13 6:33 UTC (permalink / raw)
To: Avi Kivity, kvm
> Date: 2008-06-12 16:26
>
> Message:
> Logged In: YES
> user_id=539971
> Originator: NO
>
> Okay, I reverted the patch.
>
Avi,
The issue still exists on our nightly testing machine even after
reverted the pmode transition patch.
I might make a mistake in the testing for your patch.
I am sorry about that.
thanks
Yunfeng
> ----------------------------------------------------------------------
>
> Comment By: yunfeng (yunfeng)
> Date: 2008-06-11 09:42
>
> Message:
> Logged In: YES
> user_id=1283543
> Originator: YES
>
> This patch can fix this issue.
> After reverted pmode transaition rebooting works again.
>
>
> ----------------------------------------------------------------------
>
> Comment By: Avi Kivity (avik)
> Date: 2008-06-09 19:10
>
> Message:
> Logged In: YES
> user_id=539971
> Originator: NO
>
> Please try the attached patch (apply to kernel tree)
> File Added: revert-pmode-transition.patch
>
> ----------------------------------------------------------------------
>
> You can respond by visiting:
> https://sourceforge.net/tracker/?func=detail&atid=893831&aid=1985977&group_id=180599
>
>
^ permalink raw reply [flat|nested] 14+ messages in thread
* Re: [ kvm-Bugs-1985977 ] Guests crash while rebooting
2008-06-13 6:33 ` Yunfeng Zhao
@ 2008-06-14 18:58 ` Avi Kivity
2008-06-14 19:09 ` Laurent Vivier
0 siblings, 1 reply; 14+ messages in thread
From: Avi Kivity @ 2008-06-14 18:58 UTC (permalink / raw)
To: Yunfeng Zhao; +Cc: kvm
Yunfeng Zhao wrote:
>
>> Date: 2008-06-12 16:26
>>
>> Message:
>> Logged In: YES user_id=539971
>> Originator: NO
>>
>> Okay, I reverted the patch.
>>
> Avi,
>
> The issue still exists on our nightly testing machine even after
> reverted the pmode transition patch.
Okay, I think I found the real problem. I just pushed 3a82930aa403
which ought to fix this.
--
I have a truly marvellous patch that fixes the bug which this
signature is too narrow to contain.
^ permalink raw reply [flat|nested] 14+ messages in thread
* Re: [ kvm-Bugs-1985977 ] Guests crash while rebooting
2008-06-14 18:58 ` Avi Kivity
@ 2008-06-14 19:09 ` Laurent Vivier
2008-06-14 19:12 ` Avi Kivity
0 siblings, 1 reply; 14+ messages in thread
From: Laurent Vivier @ 2008-06-14 19:09 UTC (permalink / raw)
To: Avi Kivity; +Cc: Yunfeng Zhao, kvm
Le samedi 14 juin 2008 à 11:58 -0700, Avi Kivity a écrit :
> Yunfeng Zhao wrote:
> >
> >> Date: 2008-06-12 16:26
> >>
> >> Message:
> >> Logged In: YES user_id=539971
> >> Originator: NO
> >>
> >> Okay, I reverted the patch.
> >>
> > Avi,
> >
> > The issue still exists on our nightly testing machine even after
> > reverted the pmode transition patch.
>
> Okay, I think I found the real problem. I just pushed 3a82930aa403
> which ought to fix this.
>
Perhaps you can re-apply 36742c5470 ?
Laurent
--
------------- Laurent.Vivier@bull.net ---------------
"The best way to predict the future is to invent it."
- Alan Kay
^ permalink raw reply [flat|nested] 14+ messages in thread
* Re: [ kvm-Bugs-1985977 ] Guests crash while rebooting
2008-06-14 19:09 ` Laurent Vivier
@ 2008-06-14 19:12 ` Avi Kivity
2008-06-16 13:31 ` Laurent Vivier
0 siblings, 1 reply; 14+ messages in thread
From: Avi Kivity @ 2008-06-14 19:12 UTC (permalink / raw)
To: Laurent Vivier; +Cc: Yunfeng Zhao, kvm
Laurent Vivier wrote:
> Perhaps you can re-apply 36742c5470 ?
>
As it's not 100% reliable, I prefer to wait until it is fixed.
--
I have a truly marvellous patch that fixes the bug which this
signature is too narrow to contain.
^ permalink raw reply [flat|nested] 14+ messages in thread
* [ kvm-Bugs-1985977 ] Guests crash while rebooting
@ 2008-06-16 2:33 SourceForge.net
2008-06-16 4:03 ` Avi Kivity
0 siblings, 1 reply; 14+ messages in thread
From: SourceForge.net @ 2008-06-16 2:33 UTC (permalink / raw)
To: noreply
Bugs item #1985977, was opened at 2008-06-06 10:42
Message generated for change (Comment added) made by yunfeng
You can respond by visiting:
https://sourceforge.net/tracker/?func=detail&atid=893831&aid=1985977&group_id=180599
Please note that this message will contain a full copy of the comment thread,
including the initial issue submission, for this request,
not just the latest update.
Category: None
Group: None
>Status: Closed
Resolution: None
Priority: 5
Private: No
Submitted By: yunfeng (yunfeng)
Assigned to: Nobody/Anonymous (nobody)
Summary: Guests crash while rebooting
Initial Comment:
Environment:
------------
Commits:
ff5bdac4be0230e0bb33e4208ac0a91343c72929-eb2fd67cbecdb573f908697ed41b81ee312372bd
Hardware: woodcrest
Bug detailed description:
--------------------------
Windows and Linux guests can not reboot on ia32pae and ia32e platform, guests
crashed whilerebooting.
There's messages on console:
[root@vt-dp8 ~]#qemu-system-x86_64 -m 256 -monitor pty -net
nic,macaddr=00:16:3e:17:b9:e3,model=rtl8139 -net tar/fc6
char device redirected to /dev/pts/4
unhandled vm exit: 0x21 vcpu_id 0
rax 0000000000000011 rbx 000000000000d8d1 rcx 000000000002c900 rdx
0000000000000700
rsi 000000000000009d rdi 0000000000000500 rsp 000000000000fffa rbp
0000000000008271
r8 0000000000000000 r9 0000000000000000 r10 0000000000000000 r11
0000000000000000
r12 0000000000000000 r13 0000000000000000 r14 0000000000000000 r15
0000000000000000
rip 000000000000b167 rflags 00010006
cs f000 (000f0000/0000ffff p 1 dpl 0 db 0 s 1 type b l 0 g 0 avl 0)
ds 0000 (00000000/0000ffff p 1 dpl 0 db 0 s 1 type 3 l 0 g 0 avl 0)
es c000 (000c0000/0000ffff p 1 dpl 0 db 0 s 1 type 3 l 0 g 0 avl 0)
ss 0000 (00000000/0000ffff p 1 dpl 0 db 0 s 1 type 3 l 0 g 0 avl 0)
fs 0000 (00000000/0000ffff p 1 dpl 0 db 0 s 1 type 3 l 0 g 0 avl 0)
gs 0000 (00000000/0000ffff p 1 dpl 0 db 0 s 1 type 3 l 0 g 0 avl 0)
tr 0040 (00000000/0000ffff p 1 dpl 0 db 0 s 0 type 0 l 0 g 0 avl 0)
ldt 0000 (00000000/0000ffff p 1 dpl 0 db 0 s 0 type 2 l 0 g 0 avl 0)
gdt fb1f2/30
idt f0000/0
cr0 11 cr2 0 cr3 0 cr4 0 cr8 0 efer 0
Aborted
----------------------------------------------------------------------
>Comment By: yunfeng (yunfeng)
Date: 2008-06-16 10:33
Message:
Logged In: YES
user_id=1283543
Originator: YES
This issue has been fixed.
----------------------------------------------------------------------
Comment By: Avi Kivity (avik)
Date: 2008-06-12 21:26
Message:
Logged In: YES
user_id=539971
Originator: NO
Okay, I reverted the patch.
----------------------------------------------------------------------
Comment By: yunfeng (yunfeng)
Date: 2008-06-11 14:42
Message:
Logged In: YES
user_id=1283543
Originator: YES
This patch can fix this issue.
After reverted pmode transaition rebooting works again.
----------------------------------------------------------------------
Comment By: Avi Kivity (avik)
Date: 2008-06-10 00:10
Message:
Logged In: YES
user_id=539971
Originator: NO
Please try the attached patch (apply to kernel tree)
File Added: revert-pmode-transition.patch
----------------------------------------------------------------------
You can respond by visiting:
https://sourceforge.net/tracker/?func=detail&atid=893831&aid=1985977&group_id=180599
^ permalink raw reply [flat|nested] 14+ messages in thread
* Re: [ kvm-Bugs-1985977 ] Guests crash while rebooting
2008-06-16 2:33 SourceForge.net
@ 2008-06-16 4:03 ` Avi Kivity
0 siblings, 0 replies; 14+ messages in thread
From: Avi Kivity @ 2008-06-16 4:03 UTC (permalink / raw)
To: Zhao, Yunfeng; +Cc: kvm-devel
SourceForge.net wrote:
>> Status: Closed
>>
> Resolution: None
>
When you close bugs, please set the Resolution field to "Fixed", for the
benefit of future queries.
--
I have a truly marvellous patch that fixes the bug which this
signature is too narrow to contain.
^ permalink raw reply [flat|nested] 14+ messages in thread
* [ kvm-Bugs-1985977 ] Guests crash while rebooting
@ 2008-06-16 8:04 SourceForge.net
0 siblings, 0 replies; 14+ messages in thread
From: SourceForge.net @ 2008-06-16 8:04 UTC (permalink / raw)
To: noreply
Bugs item #1985977, was opened at 2008-06-06 10:42
Message generated for change (Settings changed) made by yunfeng
You can respond by visiting:
https://sourceforge.net/tracker/?func=detail&atid=893831&aid=1985977&group_id=180599
Please note that this message will contain a full copy of the comment thread,
including the initial issue submission, for this request,
not just the latest update.
Category: None
Group: None
Status: Closed
>Resolution: Fixed
Priority: 5
Private: No
Submitted By: yunfeng (yunfeng)
Assigned to: Nobody/Anonymous (nobody)
Summary: Guests crash while rebooting
Initial Comment:
Environment:
------------
Commits:
ff5bdac4be0230e0bb33e4208ac0a91343c72929-eb2fd67cbecdb573f908697ed41b81ee312372bd
Hardware: woodcrest
Bug detailed description:
--------------------------
Windows and Linux guests can not reboot on ia32pae and ia32e platform, guests
crashed whilerebooting.
There's messages on console:
[root@vt-dp8 ~]#qemu-system-x86_64 -m 256 -monitor pty -net
nic,macaddr=00:16:3e:17:b9:e3,model=rtl8139 -net tar/fc6
char device redirected to /dev/pts/4
unhandled vm exit: 0x21 vcpu_id 0
rax 0000000000000011 rbx 000000000000d8d1 rcx 000000000002c900 rdx
0000000000000700
rsi 000000000000009d rdi 0000000000000500 rsp 000000000000fffa rbp
0000000000008271
r8 0000000000000000 r9 0000000000000000 r10 0000000000000000 r11
0000000000000000
r12 0000000000000000 r13 0000000000000000 r14 0000000000000000 r15
0000000000000000
rip 000000000000b167 rflags 00010006
cs f000 (000f0000/0000ffff p 1 dpl 0 db 0 s 1 type b l 0 g 0 avl 0)
ds 0000 (00000000/0000ffff p 1 dpl 0 db 0 s 1 type 3 l 0 g 0 avl 0)
es c000 (000c0000/0000ffff p 1 dpl 0 db 0 s 1 type 3 l 0 g 0 avl 0)
ss 0000 (00000000/0000ffff p 1 dpl 0 db 0 s 1 type 3 l 0 g 0 avl 0)
fs 0000 (00000000/0000ffff p 1 dpl 0 db 0 s 1 type 3 l 0 g 0 avl 0)
gs 0000 (00000000/0000ffff p 1 dpl 0 db 0 s 1 type 3 l 0 g 0 avl 0)
tr 0040 (00000000/0000ffff p 1 dpl 0 db 0 s 0 type 0 l 0 g 0 avl 0)
ldt 0000 (00000000/0000ffff p 1 dpl 0 db 0 s 0 type 2 l 0 g 0 avl 0)
gdt fb1f2/30
idt f0000/0
cr0 11 cr2 0 cr3 0 cr4 0 cr8 0 efer 0
Aborted
----------------------------------------------------------------------
Comment By: yunfeng (yunfeng)
Date: 2008-06-16 10:33
Message:
Logged In: YES
user_id=1283543
Originator: YES
This issue has been fixed.
----------------------------------------------------------------------
Comment By: Avi Kivity (avik)
Date: 2008-06-12 21:26
Message:
Logged In: YES
user_id=539971
Originator: NO
Okay, I reverted the patch.
----------------------------------------------------------------------
Comment By: yunfeng (yunfeng)
Date: 2008-06-11 14:42
Message:
Logged In: YES
user_id=1283543
Originator: YES
This patch can fix this issue.
After reverted pmode transaition rebooting works again.
----------------------------------------------------------------------
Comment By: Avi Kivity (avik)
Date: 2008-06-10 00:10
Message:
Logged In: YES
user_id=539971
Originator: NO
Please try the attached patch (apply to kernel tree)
File Added: revert-pmode-transition.patch
----------------------------------------------------------------------
You can respond by visiting:
https://sourceforge.net/tracker/?func=detail&atid=893831&aid=1985977&group_id=180599
^ permalink raw reply [flat|nested] 14+ messages in thread
* Re: [ kvm-Bugs-1985977 ] Guests crash while rebooting
2008-06-14 19:12 ` Avi Kivity
@ 2008-06-16 13:31 ` Laurent Vivier
2008-06-16 17:29 ` Marcelo Tosatti
0 siblings, 1 reply; 14+ messages in thread
From: Laurent Vivier @ 2008-06-16 13:31 UTC (permalink / raw)
To: Avi Kivity; +Cc: kvm, Anthony Liguori
Le samedi 14 juin 2008 à 12:12 -0700, Avi Kivity a écrit :
> Laurent Vivier wrote:
> > Perhaps you can re-apply 36742c5470 ?
> >
>
> As it's not 100% reliable, I prefer to wait until it is fixed.
I'm not able to reproduce the failure we met originally.
Could you ?
Did you make a change which could correct this ?
Regards,
Laurent
--
------------- Laurent.Vivier@bull.net ---------------
"The best way to predict the future is to invent it."
- Alan Kay
^ permalink raw reply [flat|nested] 14+ messages in thread
* Re: [ kvm-Bugs-1985977 ] Guests crash while rebooting
2008-06-16 13:31 ` Laurent Vivier
@ 2008-06-16 17:29 ` Marcelo Tosatti
2008-06-16 20:07 ` Laurent Vivier
0 siblings, 1 reply; 14+ messages in thread
From: Marcelo Tosatti @ 2008-06-16 17:29 UTC (permalink / raw)
To: Laurent Vivier; +Cc: Avi Kivity, kvm, Anthony Liguori
On Mon, Jun 16, 2008 at 03:31:10PM +0200, Laurent Vivier wrote:
> Le samedi 14 juin 2008 à 12:12 -0700, Avi Kivity a écrit :
> > Laurent Vivier wrote:
> > > Perhaps you can re-apply 36742c5470 ?
> > >
> >
> > As it's not 100% reliable, I prefer to wait until it is fixed.
>
> I'm not able to reproduce the failure we met originally.
> Could you ?
>
> Did you make a change which could correct this ?
FreeBSD 7.0 LIVECD reboot "reliably crashes":
[root@localhost kvm-userspace.tip]#
qemu/x86_64-softmmu/qemu-system-x86_64 -cdrom
/root/isos/7.0-RELEASE-amd64-livefs.iso -vnc :2 -boot d -m 512
unhandled vm exit: 0x21 vcpu_id 0
rax 0000000000000011 rbx 000000000000d8d1 rcx 000000000011c900 rdx
0000000000000700
rsi 000000000000009d rdi 0000000000000500 rsp 000000000000fffa rbp
0000000000008271
r8 0000000000000000 r9 0000000000000000 r10 0000000000000000 r11
0000000000000000
r12 0000000000000000 r13 0000000000000000 r14 0000000000000000 r15
0000000000000000
rip 000000000000b167 rflags 00010006
cs f000 (000f0000/0000ffff p 1 dpl 0 db 0 s 1 type b l 0 g 0 avl 0)
ds 0000 (00000000/0000ffff p 1 dpl 0 db 0 s 1 type 3 l 0 g 0 avl 0)
es c000 (000c0000/0000ffff p 1 dpl 0 db 0 s 1 type 3 l 0 g 0 avl 0)
ss 0000 (00000000/0000ffff p 1 dpl 0 db 0 s 1 type 3 l 0 g 0 avl 0)
fs 0000 (00000000/0000ffff p 1 dpl 0 db 0 s 1 type 3 l 0 g 0 avl 0)
^ permalink raw reply [flat|nested] 14+ messages in thread
* Re: [ kvm-Bugs-1985977 ] Guests crash while rebooting
2008-06-16 17:29 ` Marcelo Tosatti
@ 2008-06-16 20:07 ` Laurent Vivier
0 siblings, 0 replies; 14+ messages in thread
From: Laurent Vivier @ 2008-06-16 20:07 UTC (permalink / raw)
To: Marcelo Tosatti; +Cc: Avi Kivity, kvm, Anthony Liguori
Le lundi 16 juin 2008 à 14:29 -0300, Marcelo Tosatti a écrit :
> On Mon, Jun 16, 2008 at 03:31:10PM +0200, Laurent Vivier wrote:
> > Le samedi 14 juin 2008 à 12:12 -0700, Avi Kivity a écrit :
> > > Laurent Vivier wrote:
> > > > Perhaps you can re-apply 36742c5470 ?
> > > >
> > >
> > > As it's not 100% reliable, I prefer to wait until it is fixed.
> >
> > I'm not able to reproduce the failure we met originally.
> > Could you ?
> >
> > Did you make a change which could correct this ?
>
> FreeBSD 7.0 LIVECD reboot "reliably crashes":
I was speaking about instability noticed by Anthony on ubuntu-7 boot:
"There still seems to be an issue with this series. When running:
sudo qemu-system-x86_64 -hda ./10gig.img -snapshot -cdrom
isos/ubuntu-7.10-server-amd64.iso -boot dc
Occassionally, I'll get:
kvm_run: failed entry, reason 5
kvm_run returned -8"
which was introduced by commit 36742c5470 not about the crash while
rebooting (but this patch has been reverted because of it).
Regards,
Laurent
--
------------- Laurent.Vivier@bull.net ---------------
"The best way to predict the future is to invent it."
- Alan Kay
^ permalink raw reply [flat|nested] 14+ messages in thread
end of thread, other threads:[~2008-06-16 20:09 UTC | newest]
Thread overview: 14+ messages (download: mbox.gz follow: Atom feed
-- links below jump to the message on this page --
2008-06-12 13:26 [ kvm-Bugs-1985977 ] Guests crash while rebooting SourceForge.net
2008-06-13 6:33 ` Yunfeng Zhao
2008-06-14 18:58 ` Avi Kivity
2008-06-14 19:09 ` Laurent Vivier
2008-06-14 19:12 ` Avi Kivity
2008-06-16 13:31 ` Laurent Vivier
2008-06-16 17:29 ` Marcelo Tosatti
2008-06-16 20:07 ` Laurent Vivier
-- strict thread matches above, loose matches on Subject: below --
2008-06-16 8:04 SourceForge.net
2008-06-16 2:33 SourceForge.net
2008-06-16 4:03 ` Avi Kivity
2008-06-11 6:42 SourceForge.net
2008-06-09 16:10 SourceForge.net
2008-06-06 2:42 SourceForge.net
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