* [Qemu-devel] [Bug 1242963] [NEW] QEMU loadvm causes guest OS freeze
@ 2013-10-22 0:38 NanothylL
2013-10-22 17:22 ` [Qemu-devel] [Bug 1242963] " NanothylL
` (6 more replies)
0 siblings, 7 replies; 8+ messages in thread
From: NanothylL @ 2013-10-22 0:38 UTC (permalink / raw)
To: qemu-devel
Public bug reported:
HOST: ubuntu 13.10 x64
GUEST: winxp sp 3 x86
AFFECT QEMU(tested): v1.5.2, v1.5.3, v1.6.0, v1.6.1
I compile QEMU by myself with "./configure --target-list=i386-softmmu && make && make install".
After installing a winxp sp3 into the qemu-system-i386 with command line:
> qemu-system-i386 -m 512 -hda xp.img -net user -net nic,model=rtl8139 -rtc base=localtime,clock=vm
I use monitor to create a live snapshot:
> stop
> savevm xxx
> cont
And then I load this snapshot (I also try it in commad line: -loadvm xxx):
> loadvm xxx
> cont
After that, the windows system is freeze (don't accept any keyboard or
mouse input, although I knew vcpu is still working).
If I compile with -enable-kvm and launch qemu-system-i386 with -enable-kvm, it looks like everything works well.
I think it is a bug for qemu system.
BTW: freeze is not appearing 100%, but in my test, 95% cases would cause
system freeze.
** Affects: qemu
Importance: Undecided
Status: Incomplete
** Tags: freeze hang or system
** Changed in: qemu
Status: New => Incomplete
--
You received this bug notification because you are a member of qemu-
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https://bugs.launchpad.net/bugs/1242963
Title:
QEMU loadvm causes guest OS freeze
Status in QEMU:
Incomplete
Bug description:
HOST: ubuntu 13.10 x64
GUEST: winxp sp 3 x86
AFFECT QEMU(tested): v1.5.2, v1.5.3, v1.6.0, v1.6.1
I compile QEMU by myself with "./configure --target-list=i386-softmmu && make && make install".
After installing a winxp sp3 into the qemu-system-i386 with command line:
> qemu-system-i386 -m 512 -hda xp.img -net user -net nic,model=rtl8139 -rtc base=localtime,clock=vm
I use monitor to create a live snapshot:
> stop
> savevm xxx
> cont
And then I load this snapshot (I also try it in commad line: -loadvm xxx):
> loadvm xxx
> cont
After that, the windows system is freeze (don't accept any keyboard or
mouse input, although I knew vcpu is still working).
If I compile with -enable-kvm and launch qemu-system-i386 with -enable-kvm, it looks like everything works well.
I think it is a bug for qemu system.
BTW: freeze is not appearing 100%, but in my test, 95% cases would
cause system freeze.
To manage notifications about this bug go to:
https://bugs.launchpad.net/qemu/+bug/1242963/+subscriptions
^ permalink raw reply [flat|nested] 8+ messages in thread
* [Qemu-devel] [Bug 1242963] Re: QEMU loadvm causes guest OS freeze
2013-10-22 0:38 [Qemu-devel] [Bug 1242963] [NEW] QEMU loadvm causes guest OS freeze NanothylL
@ 2013-10-22 17:22 ` NanothylL
2014-04-09 5:54 ` NanothylL
` (5 subsequent siblings)
6 siblings, 0 replies; 8+ messages in thread
From: NanothylL @ 2013-10-22 17:22 UTC (permalink / raw)
To: qemu-devel
** Changed in: qemu
Status: Incomplete => New
--
You received this bug notification because you are a member of qemu-
devel-ml, which is subscribed to QEMU.
https://bugs.launchpad.net/bugs/1242963
Title:
QEMU loadvm causes guest OS freeze
Status in QEMU:
New
Bug description:
HOST: ubuntu 13.10 x64
GUEST: winxp sp 3 x86
AFFECT QEMU(tested): v1.5.2, v1.5.3, v1.6.0, v1.6.1
I compile QEMU by myself with "./configure --target-list=i386-softmmu && make && make install".
After installing a winxp sp3 into the qemu-system-i386 with command line:
> qemu-system-i386 -m 512 -hda xp.img -net user -net nic,model=rtl8139 -rtc base=localtime,clock=vm
I use monitor to create a live snapshot:
> stop
> savevm xxx
> cont
And then I load this snapshot (I also try it in commad line: -loadvm xxx):
> loadvm xxx
> cont
After that, the windows system is freeze (don't accept any keyboard or
mouse input, although I knew vcpu is still working).
If I compile with -enable-kvm and launch qemu-system-i386 with -enable-kvm, it looks like everything works well.
I think it is a bug for qemu system.
BTW: freeze is not appearing 100%, but in my test, 95% cases would
cause system freeze.
To manage notifications about this bug go to:
https://bugs.launchpad.net/qemu/+bug/1242963/+subscriptions
^ permalink raw reply [flat|nested] 8+ messages in thread
* [Qemu-devel] [Bug 1242963] Re: QEMU loadvm causes guest OS freeze
2013-10-22 0:38 [Qemu-devel] [Bug 1242963] [NEW] QEMU loadvm causes guest OS freeze NanothylL
2013-10-22 17:22 ` [Qemu-devel] [Bug 1242963] " NanothylL
@ 2014-04-09 5:54 ` NanothylL
2014-04-09 6:56 ` NanothylL
` (4 subsequent siblings)
6 siblings, 0 replies; 8+ messages in thread
From: NanothylL @ 2014-04-09 5:54 UTC (permalink / raw)
To: qemu-devel
Hi guys,
This bug has reported in a very long time. I have tested v1.7.0, v1.7.1 and even v2.0.0rc1, v2.0.0rc2.
The bug is still there. This is very easy to reproduce. I dunno why it is not fixed until today.
I think living-snapshot is a very important feature for Qemu. Somebody can take a look at this issue.
Or at least, give me some tips to let me know how to fix this?
Thanks!
--
You received this bug notification because you are a member of qemu-
devel-ml, which is subscribed to QEMU.
https://bugs.launchpad.net/bugs/1242963
Title:
QEMU loadvm causes guest OS freeze
Status in QEMU:
New
Bug description:
HOST: ubuntu 13.10 x64
GUEST: winxp sp 3 x86
AFFECT QEMU(tested): v1.5.2, v1.5.3, v1.6.0, v1.6.1
I compile QEMU by myself with "./configure --target-list=i386-softmmu && make && make install".
After installing a winxp sp3 into the qemu-system-i386 with command line:
> qemu-system-i386 -m 512 -hda xp.img -net user -net nic,model=rtl8139 -rtc base=localtime,clock=vm
I use monitor to create a live snapshot:
> stop
> savevm xxx
> cont
And then I load this snapshot (I also try it in commad line: -loadvm xxx):
> loadvm xxx
> cont
After that, the windows system is freeze (don't accept any keyboard or
mouse input, although I knew vcpu is still working).
If I compile with -enable-kvm and launch qemu-system-i386 with -enable-kvm, it looks like everything works well.
I think it is a bug for qemu system.
BTW: freeze is not appearing 100%, but in my test, 95% cases would
cause system freeze.
To manage notifications about this bug go to:
https://bugs.launchpad.net/qemu/+bug/1242963/+subscriptions
^ permalink raw reply [flat|nested] 8+ messages in thread
* [Qemu-devel] [Bug 1242963] Re: QEMU loadvm causes guest OS freeze
2013-10-22 0:38 [Qemu-devel] [Bug 1242963] [NEW] QEMU loadvm causes guest OS freeze NanothylL
2013-10-22 17:22 ` [Qemu-devel] [Bug 1242963] " NanothylL
2014-04-09 5:54 ` NanothylL
@ 2014-04-09 6:56 ` NanothylL
2014-08-12 17:01 ` Mark
` (3 subsequent siblings)
6 siblings, 0 replies; 8+ messages in thread
From: NanothylL @ 2014-04-09 6:56 UTC (permalink / raw)
To: qemu-devel
I found something, hope this could be useful.
(qemu) info cpus
* CPU #0: pc=0x000000008054b7f1 thread_id=20447
(qemu) savevm x
(qemu) loadvm x
(qemu) info cpus
* CPU #0: pc=0x00000000806f69ba (halted) thread_id=20447
--
You received this bug notification because you are a member of qemu-
devel-ml, which is subscribed to QEMU.
https://bugs.launchpad.net/bugs/1242963
Title:
QEMU loadvm causes guest OS freeze
Status in QEMU:
New
Bug description:
HOST: ubuntu 13.10 x64
GUEST: winxp sp 3 x86
AFFECT QEMU(tested): v1.5.2, v1.5.3, v1.6.0, v1.6.1
I compile QEMU by myself with "./configure --target-list=i386-softmmu && make && make install".
After installing a winxp sp3 into the qemu-system-i386 with command line:
> qemu-system-i386 -m 512 -hda xp.img -net user -net nic,model=rtl8139 -rtc base=localtime,clock=vm
I use monitor to create a live snapshot:
> stop
> savevm xxx
> cont
And then I load this snapshot (I also try it in commad line: -loadvm xxx):
> loadvm xxx
> cont
After that, the windows system is freeze (don't accept any keyboard or
mouse input, although I knew vcpu is still working).
If I compile with -enable-kvm and launch qemu-system-i386 with -enable-kvm, it looks like everything works well.
I think it is a bug for qemu system.
BTW: freeze is not appearing 100%, but in my test, 95% cases would
cause system freeze.
To manage notifications about this bug go to:
https://bugs.launchpad.net/qemu/+bug/1242963/+subscriptions
^ permalink raw reply [flat|nested] 8+ messages in thread
* [Qemu-devel] [Bug 1242963] Re: QEMU loadvm causes guest OS freeze
2013-10-22 0:38 [Qemu-devel] [Bug 1242963] [NEW] QEMU loadvm causes guest OS freeze NanothylL
` (2 preceding siblings ...)
2014-04-09 6:56 ` NanothylL
@ 2014-08-12 17:01 ` Mark
2016-05-03 8:36 ` None
` (2 subsequent siblings)
6 siblings, 0 replies; 8+ messages in thread
From: Mark @ 2014-08-12 17:01 UTC (permalink / raw)
To: qemu-devel
Pinging this as I'm running into the same issue, Win7 seems to be fine
as a guest, just getting this with XP (SP3).
I'm 99% certain that 1.5.0 was still fine. I looked at the commits
between that and 1.5.2 but did not really see anything obvious that
could cause it.
--
You received this bug notification because you are a member of qemu-
devel-ml, which is subscribed to QEMU.
https://bugs.launchpad.net/bugs/1242963
Title:
QEMU loadvm causes guest OS freeze
Status in QEMU:
New
Bug description:
HOST: ubuntu 13.10 x64
GUEST: winxp sp 3 x86
AFFECT QEMU(tested): v1.5.2, v1.5.3, v1.6.0, v1.6.1
I compile QEMU by myself with "./configure --target-list=i386-softmmu && make && make install".
After installing a winxp sp3 into the qemu-system-i386 with command line:
> qemu-system-i386 -m 512 -hda xp.img -net user -net nic,model=rtl8139 -rtc base=localtime,clock=vm
I use monitor to create a live snapshot:
> stop
> savevm xxx
> cont
And then I load this snapshot (I also try it in commad line: -loadvm xxx):
> loadvm xxx
> cont
After that, the windows system is freeze (don't accept any keyboard or
mouse input, although I knew vcpu is still working).
If I compile with -enable-kvm and launch qemu-system-i386 with -enable-kvm, it looks like everything works well.
I think it is a bug for qemu system.
BTW: freeze is not appearing 100%, but in my test, 95% cases would
cause system freeze.
To manage notifications about this bug go to:
https://bugs.launchpad.net/qemu/+bug/1242963/+subscriptions
^ permalink raw reply [flat|nested] 8+ messages in thread
* [Qemu-devel] [Bug 1242963] Re: QEMU loadvm causes guest OS freeze
2013-10-22 0:38 [Qemu-devel] [Bug 1242963] [NEW] QEMU loadvm causes guest OS freeze NanothylL
` (3 preceding siblings ...)
2014-08-12 17:01 ` Mark
@ 2016-05-03 8:36 ` None
2018-05-22 13:53 ` Thomas Huth
2018-07-22 4:17 ` Launchpad Bug Tracker
6 siblings, 0 replies; 8+ messages in thread
From: None @ 2016-05-03 8:36 UTC (permalink / raw)
To: qemu-devel
I have the same bug, is there any news concerning a fix?
--
You received this bug notification because you are a member of qemu-
devel-ml, which is subscribed to QEMU.
https://bugs.launchpad.net/bugs/1242963
Title:
QEMU loadvm causes guest OS freeze
Status in QEMU:
New
Bug description:
HOST: ubuntu 13.10 x64
GUEST: winxp sp 3 x86
AFFECT QEMU(tested): v1.5.2, v1.5.3, v1.6.0, v1.6.1
I compile QEMU by myself with "./configure --target-list=i386-softmmu && make && make install".
After installing a winxp sp3 into the qemu-system-i386 with command line:
> qemu-system-i386 -m 512 -hda xp.img -net user -net nic,model=rtl8139 -rtc base=localtime,clock=vm
I use monitor to create a live snapshot:
> stop
> savevm xxx
> cont
And then I load this snapshot (I also try it in commad line: -loadvm xxx):
> loadvm xxx
> cont
After that, the windows system is freeze (don't accept any keyboard or
mouse input, although I knew vcpu is still working).
If I compile with -enable-kvm and launch qemu-system-i386 with -enable-kvm, it looks like everything works well.
I think it is a bug for qemu system.
BTW: freeze is not appearing 100%, but in my test, 95% cases would
cause system freeze.
To manage notifications about this bug go to:
https://bugs.launchpad.net/qemu/+bug/1242963/+subscriptions
^ permalink raw reply [flat|nested] 8+ messages in thread
* [Qemu-devel] [Bug 1242963] Re: QEMU loadvm causes guest OS freeze
2013-10-22 0:38 [Qemu-devel] [Bug 1242963] [NEW] QEMU loadvm causes guest OS freeze NanothylL
` (4 preceding siblings ...)
2016-05-03 8:36 ` None
@ 2018-05-22 13:53 ` Thomas Huth
2018-07-22 4:17 ` Launchpad Bug Tracker
6 siblings, 0 replies; 8+ messages in thread
From: Thomas Huth @ 2018-05-22 13:53 UTC (permalink / raw)
To: qemu-devel
Looking through old bug tickets... can you still reproduce this issue
with the latest version of QEMU? Or could we close this ticket nowadays?
** Changed in: qemu
Status: New => Incomplete
--
You received this bug notification because you are a member of qemu-
devel-ml, which is subscribed to QEMU.
https://bugs.launchpad.net/bugs/1242963
Title:
QEMU loadvm causes guest OS freeze
Status in QEMU:
Incomplete
Bug description:
HOST: ubuntu 13.10 x64
GUEST: winxp sp 3 x86
AFFECT QEMU(tested): v1.5.2, v1.5.3, v1.6.0, v1.6.1
I compile QEMU by myself with "./configure --target-list=i386-softmmu && make && make install".
After installing a winxp sp3 into the qemu-system-i386 with command line:
> qemu-system-i386 -m 512 -hda xp.img -net user -net nic,model=rtl8139 -rtc base=localtime,clock=vm
I use monitor to create a live snapshot:
> stop
> savevm xxx
> cont
And then I load this snapshot (I also try it in commad line: -loadvm xxx):
> loadvm xxx
> cont
After that, the windows system is freeze (don't accept any keyboard or
mouse input, although I knew vcpu is still working).
If I compile with -enable-kvm and launch qemu-system-i386 with -enable-kvm, it looks like everything works well.
I think it is a bug for qemu system.
BTW: freeze is not appearing 100%, but in my test, 95% cases would
cause system freeze.
To manage notifications about this bug go to:
https://bugs.launchpad.net/qemu/+bug/1242963/+subscriptions
^ permalink raw reply [flat|nested] 8+ messages in thread
* [Qemu-devel] [Bug 1242963] Re: QEMU loadvm causes guest OS freeze
2013-10-22 0:38 [Qemu-devel] [Bug 1242963] [NEW] QEMU loadvm causes guest OS freeze NanothylL
` (5 preceding siblings ...)
2018-05-22 13:53 ` Thomas Huth
@ 2018-07-22 4:17 ` Launchpad Bug Tracker
6 siblings, 0 replies; 8+ messages in thread
From: Launchpad Bug Tracker @ 2018-07-22 4:17 UTC (permalink / raw)
To: qemu-devel
[Expired for QEMU because there has been no activity for 60 days.]
** Changed in: qemu
Status: Incomplete => Expired
--
You received this bug notification because you are a member of qemu-
devel-ml, which is subscribed to QEMU.
https://bugs.launchpad.net/bugs/1242963
Title:
QEMU loadvm causes guest OS freeze
Status in QEMU:
Expired
Bug description:
HOST: ubuntu 13.10 x64
GUEST: winxp sp 3 x86
AFFECT QEMU(tested): v1.5.2, v1.5.3, v1.6.0, v1.6.1
I compile QEMU by myself with "./configure --target-list=i386-softmmu && make && make install".
After installing a winxp sp3 into the qemu-system-i386 with command line:
> qemu-system-i386 -m 512 -hda xp.img -net user -net nic,model=rtl8139 -rtc base=localtime,clock=vm
I use monitor to create a live snapshot:
> stop
> savevm xxx
> cont
And then I load this snapshot (I also try it in commad line: -loadvm xxx):
> loadvm xxx
> cont
After that, the windows system is freeze (don't accept any keyboard or
mouse input, although I knew vcpu is still working).
If I compile with -enable-kvm and launch qemu-system-i386 with -enable-kvm, it looks like everything works well.
I think it is a bug for qemu system.
BTW: freeze is not appearing 100%, but in my test, 95% cases would
cause system freeze.
To manage notifications about this bug go to:
https://bugs.launchpad.net/qemu/+bug/1242963/+subscriptions
^ permalink raw reply [flat|nested] 8+ messages in thread
end of thread, other threads:[~2018-07-22 4:30 UTC | newest]
Thread overview: 8+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2013-10-22 0:38 [Qemu-devel] [Bug 1242963] [NEW] QEMU loadvm causes guest OS freeze NanothylL
2013-10-22 17:22 ` [Qemu-devel] [Bug 1242963] " NanothylL
2014-04-09 5:54 ` NanothylL
2014-04-09 6:56 ` NanothylL
2014-08-12 17:01 ` Mark
2016-05-03 8:36 ` None
2018-05-22 13:53 ` Thomas Huth
2018-07-22 4:17 ` Launchpad Bug Tracker
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