* [Qemu-devel] [Bug 712416] [NEW] kvm_intel kernel module crash with via nano vmx
@ 2011-02-03 12:26 khetzal
2011-02-03 13:22 ` [Qemu-devel] [Bug 712416] " Matthieu CERDA
` (14 more replies)
0 siblings, 15 replies; 18+ messages in thread
From: khetzal @ 2011-02-03 12:26 UTC (permalink / raw)
To: qemu-devel
Public bug reported:
kvm module for hardware virtualisation not work properly on via nano
processors.
Tested with processor: VIA Nano processor U2250.
Processors flags (visible in /proc/cpuinfo): fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat clflush acpi mmx fxsr sse sse2 ss tm syscall nx lm constant_tsc up rep_good pni monitor vmx est tm2 ssse3 cx16 xtpr rng rng_en ace ace_en ace2 phe phe_en lahf_lm
With kernel 2.6.32: kvm not work and dmesg contains a lot of:
handle_exception: unexpected, vectoring info 0x8000000d intr info 0x80000b0d
With kernel 2.6.35: all the system crash. Nothing visible in logs
** Affects: qemu
Importance: Undecided
Status: New
** Affects: kvm (Ubuntu)
Importance: Undecided
Status: New
** Affects: kvm (Debian)
Importance: Undecided
Status: New
** Also affects: ubuntu
Importance: Undecided
Status: New
** Package changed: ubuntu => kvm (Ubuntu)
** Also affects: kvm (Debian)
Importance: Undecided
Status: New
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https://bugs.launchpad.net/bugs/712416
Title:
kvm_intel kernel module crash with via nano vmx
Status in QEMU:
New
Status in “kvm” package in Ubuntu:
New
Status in “kvm” package in Debian:
New
Bug description:
kvm module for hardware virtualisation not work properly on via nano
processors.
Tested with processor: VIA Nano processor U2250.
Processors flags (visible in /proc/cpuinfo): fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat clflush acpi mmx fxsr sse sse2 ss tm syscall nx lm constant_tsc up rep_good pni monitor vmx est tm2 ssse3 cx16 xtpr rng rng_en ace ace_en ace2 phe phe_en lahf_lm
With kernel 2.6.32: kvm not work and dmesg contains a lot of:
handle_exception: unexpected, vectoring info 0x8000000d intr info 0x80000b0d
With kernel 2.6.35: all the system crash. Nothing visible in logs
^ permalink raw reply [flat|nested] 18+ messages in thread
* [Qemu-devel] [Bug 712416] Re: kvm_intel kernel module crash with via nano vmx
2011-02-03 12:26 [Qemu-devel] [Bug 712416] [NEW] kvm_intel kernel module crash with via nano vmx khetzal
@ 2011-02-03 13:22 ` Matthieu CERDA
2011-02-03 14:53 ` Serge Hallyn
` (13 subsequent siblings)
14 siblings, 0 replies; 18+ messages in thread
From: Matthieu CERDA @ 2011-02-03 13:22 UTC (permalink / raw)
To: qemu-devel
I confirm that. Same dmesg log all over the place trying to use KVM with
a VIA Nano U2250.
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https://bugs.launchpad.net/bugs/712416
Title:
kvm_intel kernel module crash with via nano vmx
Status in QEMU:
New
Status in “kvm” package in Ubuntu:
New
Status in “kvm” package in Debian:
New
Bug description:
kvm module for hardware virtualisation not work properly on via nano
processors.
Tested with processor: VIA Nano processor U2250.
Processors flags (visible in /proc/cpuinfo): fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat clflush acpi mmx fxsr sse sse2 ss tm syscall nx lm constant_tsc up rep_good pni monitor vmx est tm2 ssse3 cx16 xtpr rng rng_en ace ace_en ace2 phe phe_en lahf_lm
With kernel 2.6.32: kvm not work and dmesg contains a lot of:
handle_exception: unexpected, vectoring info 0x8000000d intr info 0x80000b0d
With kernel 2.6.35: all the system crash. Nothing visible in logs
^ permalink raw reply [flat|nested] 18+ messages in thread
* [Qemu-devel] [Bug 712416] Re: kvm_intel kernel module crash with via nano vmx
2011-02-03 12:26 [Qemu-devel] [Bug 712416] [NEW] kvm_intel kernel module crash with via nano vmx khetzal
2011-02-03 13:22 ` [Qemu-devel] [Bug 712416] " Matthieu CERDA
@ 2011-02-03 14:53 ` Serge Hallyn
2011-02-03 14:56 ` Serge Hallyn
` (12 subsequent siblings)
14 siblings, 0 replies; 18+ messages in thread
From: Serge Hallyn @ 2011-02-03 14:53 UTC (permalink / raw)
To: qemu-devel
Thanks for reporting this bug and helping to make Ubuntu better.
A bit of searching suggests that VIA Nano was until recently very little
tested and supported. The kernels you are working with are rather old
compared to upstream. So in order to see whether you should be talking
to us or kvm upstream, could you please test this with the latest daily
kernel build (see http://kernel.ubuntu.com/~kernel-
ppa/mainline/daily/current/) and the latest qemu-kvm build (see
https://launchpad.net/~ubuntu-server-edgers/+archive/server-edgers-qemu-
kvm).
** Changed in: kvm (Ubuntu)
Status: New => Incomplete
** Bug watch added: Debian Bug tracker #570244
http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=570244
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https://bugs.launchpad.net/bugs/712416
Title:
kvm_intel kernel module crash with via nano vmx
Status in QEMU:
New
Status in “kvm” package in Ubuntu:
Incomplete
Status in “kvm” package in Debian:
New
Bug description:
kvm module for hardware virtualisation not work properly on via nano
processors.
Tested with processor: VIA Nano processor U2250.
Processors flags (visible in /proc/cpuinfo): fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat clflush acpi mmx fxsr sse sse2 ss tm syscall nx lm constant_tsc up rep_good pni monitor vmx est tm2 ssse3 cx16 xtpr rng rng_en ace ace_en ace2 phe phe_en lahf_lm
With kernel 2.6.32: kvm not work and dmesg contains a lot of:
handle_exception: unexpected, vectoring info 0x8000000d intr info 0x80000b0d
With kernel 2.6.35: all the system crash. Nothing visible in logs
^ permalink raw reply [flat|nested] 18+ messages in thread
* [Qemu-devel] [Bug 712416] Re: kvm_intel kernel module crash with via nano vmx
2011-02-03 12:26 [Qemu-devel] [Bug 712416] [NEW] kvm_intel kernel module crash with via nano vmx khetzal
2011-02-03 13:22 ` [Qemu-devel] [Bug 712416] " Matthieu CERDA
2011-02-03 14:53 ` Serge Hallyn
@ 2011-02-03 14:56 ` Serge Hallyn
2011-02-03 16:26 ` khetzal
` (11 subsequent siblings)
14 siblings, 0 replies; 18+ messages in thread
From: Serge Hallyn @ 2011-02-03 14:56 UTC (permalink / raw)
To: qemu-devel
Note that this appears to be a dup of http://bugs.debian.org/cgi-
bin/bugreport.cgi?bug=570244. See also thread at
http://www.spinics.net/lists/kvm/msg41122.html.
--
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https://bugs.launchpad.net/bugs/712416
Title:
kvm_intel kernel module crash with via nano vmx
Status in QEMU:
New
Status in “kvm” package in Ubuntu:
Incomplete
Status in “kvm” package in Debian:
New
Bug description:
kvm module for hardware virtualisation not work properly on via nano
processors.
Tested with processor: VIA Nano processor U2250.
Processors flags (visible in /proc/cpuinfo): fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat clflush acpi mmx fxsr sse sse2 ss tm syscall nx lm constant_tsc up rep_good pni monitor vmx est tm2 ssse3 cx16 xtpr rng rng_en ace ace_en ace2 phe phe_en lahf_lm
With kernel 2.6.32: kvm not work and dmesg contains a lot of:
handle_exception: unexpected, vectoring info 0x8000000d intr info 0x80000b0d
With kernel 2.6.35: all the system crash. Nothing visible in logs
^ permalink raw reply [flat|nested] 18+ messages in thread
* [Qemu-devel] [Bug 712416] Re: kvm_intel kernel module crash with via nano vmx
2011-02-03 12:26 [Qemu-devel] [Bug 712416] [NEW] kvm_intel kernel module crash with via nano vmx khetzal
` (2 preceding siblings ...)
2011-02-03 14:56 ` Serge Hallyn
@ 2011-02-03 16:26 ` khetzal
2011-02-03 18:30 ` khetzal
` (10 subsequent siblings)
14 siblings, 0 replies; 18+ messages in thread
From: khetzal @ 2011-02-03 16:26 UTC (permalink / raw)
To: qemu-devel
yes this appears to be a duplication but the original bugreport has been
posted one year ago and there is no evolution. Moreover, it's not posted
on the officiel qemu / kvm bugtracker ;).
I'm waiting that my current installation complete and i test the new
kernel / kvm, but i've tested one week ago with the linux kernel kvm git
branch and the git master version of kvm, and it crashed directly.
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You received this bug notification because you are a member of qemu-
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https://bugs.launchpad.net/bugs/712416
Title:
kvm_intel kernel module crash with via nano vmx
Status in QEMU:
New
Status in “kvm” package in Ubuntu:
Incomplete
Status in “kvm” package in Debian:
New
Bug description:
kvm module for hardware virtualisation not work properly on via nano
processors.
Tested with processor: VIA Nano processor U2250.
Processors flags (visible in /proc/cpuinfo): fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat clflush acpi mmx fxsr sse sse2 ss tm syscall nx lm constant_tsc up rep_good pni monitor vmx est tm2 ssse3 cx16 xtpr rng rng_en ace ace_en ace2 phe phe_en lahf_lm
With kernel 2.6.32: kvm not work and dmesg contains a lot of:
handle_exception: unexpected, vectoring info 0x8000000d intr info 0x80000b0d
With kernel 2.6.35: all the system crash. Nothing visible in logs
^ permalink raw reply [flat|nested] 18+ messages in thread
* [Qemu-devel] [Bug 712416] Re: kvm_intel kernel module crash with via nano vmx
2011-02-03 12:26 [Qemu-devel] [Bug 712416] [NEW] kvm_intel kernel module crash with via nano vmx khetzal
` (3 preceding siblings ...)
2011-02-03 16:26 ` khetzal
@ 2011-02-03 18:30 ` khetzal
2011-02-03 20:48 ` [Qemu-devel] " Serge Hallyn
2011-02-04 9:46 ` [Qemu-devel] " khetzal
` (9 subsequent siblings)
14 siblings, 1 reply; 18+ messages in thread
From: khetzal @ 2011-02-03 18:30 UTC (permalink / raw)
To: qemu-devel
Confirmation: totaly crash with latest build. Nothing in logs.
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https://bugs.launchpad.net/bugs/712416
Title:
kvm_intel kernel module crash with via nano vmx
Status in QEMU:
New
Status in “kvm” package in Ubuntu:
Incomplete
Status in “kvm” package in Debian:
New
Bug description:
kvm module for hardware virtualisation not work properly on via nano
processors.
Tested with processor: VIA Nano processor U2250.
Processors flags (visible in /proc/cpuinfo): fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat clflush acpi mmx fxsr sse sse2 ss tm syscall nx lm constant_tsc up rep_good pni monitor vmx est tm2 ssse3 cx16 xtpr rng rng_en ace ace_en ace2 phe phe_en lahf_lm
With kernel 2.6.32: kvm not work and dmesg contains a lot of:
handle_exception: unexpected, vectoring info 0x8000000d intr info 0x80000b0d
With kernel 2.6.35: all the system crash. Nothing visible in logs
^ permalink raw reply [flat|nested] 18+ messages in thread
* [Qemu-devel] Re: [Bug 712416] Re: kvm_intel kernel module crash with via nano vmx
2011-02-03 18:30 ` khetzal
@ 2011-02-03 20:48 ` Serge Hallyn
0 siblings, 0 replies; 18+ messages in thread
From: Serge Hallyn @ 2011-02-03 20:48 UTC (permalink / raw)
To: qemu-devel
Quoting khetzal (712416@bugs.launchpad.net):
> Confirmation: totaly crash with latest build. Nothing in logs.
Thanks for testing. Are you able to get in touch with the kvm
(kvm@vger.kernel.org) and linux-kernel (linux-kernel@vger.kernel.org)
mailing list to follow up with upstream?
--
You received this bug notification because you are a member of qemu-
devel-ml, which is subscribed to QEMU.
https://bugs.launchpad.net/bugs/712416
Title:
kvm_intel kernel module crash with via nano vmx
Status in QEMU:
New
Status in “kvm” package in Ubuntu:
Incomplete
Status in “kvm” package in Debian:
New
Bug description:
kvm module for hardware virtualisation not work properly on via nano
processors.
Tested with processor: VIA Nano processor U2250.
Processors flags (visible in /proc/cpuinfo): fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat clflush acpi mmx fxsr sse sse2 ss tm syscall nx lm constant_tsc up rep_good pni monitor vmx est tm2 ssse3 cx16 xtpr rng rng_en ace ace_en ace2 phe phe_en lahf_lm
With kernel 2.6.32: kvm not work and dmesg contains a lot of:
handle_exception: unexpected, vectoring info 0x8000000d intr info 0x80000b0d
With kernel 2.6.35: all the system crash. Nothing visible in logs
^ permalink raw reply [flat|nested] 18+ messages in thread
* [Qemu-devel] [Bug 712416] Re: kvm_intel kernel module crash with via nano vmx
2011-02-03 12:26 [Qemu-devel] [Bug 712416] [NEW] kvm_intel kernel module crash with via nano vmx khetzal
` (4 preceding siblings ...)
2011-02-03 18:30 ` khetzal
@ 2011-02-04 9:46 ` khetzal
2011-02-04 14:43 ` [Qemu-devel] " Serge Hallyn
2011-02-04 20:37 ` [Qemu-devel] " Aurelien Jarno
` (8 subsequent siblings)
14 siblings, 1 reply; 18+ messages in thread
From: khetzal @ 2011-02-04 9:46 UTC (permalink / raw)
To: qemu-devel
Thanks for your help. I've subscribed to these mailing list. Have i do
report the bug in these mailing list too ? (or is it a useless other
duplication ?)
--
You received this bug notification because you are a member of qemu-
devel-ml, which is subscribed to QEMU.
https://bugs.launchpad.net/bugs/712416
Title:
kvm_intel kernel module crash with via nano vmx
Status in QEMU:
New
Status in “kvm” package in Ubuntu:
Incomplete
Status in “kvm” package in Debian:
New
Bug description:
kvm module for hardware virtualisation not work properly on via nano
processors.
Tested with processor: VIA Nano processor U2250.
Processors flags (visible in /proc/cpuinfo): fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat clflush acpi mmx fxsr sse sse2 ss tm syscall nx lm constant_tsc up rep_good pni monitor vmx est tm2 ssse3 cx16 xtpr rng rng_en ace ace_en ace2 phe phe_en lahf_lm
With kernel 2.6.32: kvm not work and dmesg contains a lot of:
handle_exception: unexpected, vectoring info 0x8000000d intr info 0x80000b0d
With kernel 2.6.35: all the system crash. Nothing visible in logs
^ permalink raw reply [flat|nested] 18+ messages in thread
* [Qemu-devel] Re: [Bug 712416] Re: kvm_intel kernel module crash with via nano vmx
2011-02-04 9:46 ` [Qemu-devel] " khetzal
@ 2011-02-04 14:43 ` Serge Hallyn
0 siblings, 0 replies; 18+ messages in thread
From: Serge Hallyn @ 2011-02-04 14:43 UTC (permalink / raw)
To: qemu-devel
Quoting khetzal (712416@bugs.launchpad.net):
> Thanks for your help. I've subscribed to these mailing list. Have i do
> report the bug in these mailing list too ? (or is it a useless other
> duplication ?)
It will not be duplication. These are development lists, not support
lists, so you won't be filing a bug report. Rather, report your
failures and ask whether (a) they are aware of it, (b) it is expected,
(c) anyone is currently working on support for via nano, and
(d) how others can help.
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You received this bug notification because you are a member of qemu-
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https://bugs.launchpad.net/bugs/712416
Title:
kvm_intel kernel module crash with via nano vmx
Status in QEMU:
New
Status in “kvm” package in Ubuntu:
Incomplete
Status in “kvm” package in Debian:
New
Bug description:
kvm module for hardware virtualisation not work properly on via nano
processors.
Tested with processor: VIA Nano processor U2250.
Processors flags (visible in /proc/cpuinfo): fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat clflush acpi mmx fxsr sse sse2 ss tm syscall nx lm constant_tsc up rep_good pni monitor vmx est tm2 ssse3 cx16 xtpr rng rng_en ace ace_en ace2 phe phe_en lahf_lm
With kernel 2.6.32: kvm not work and dmesg contains a lot of:
handle_exception: unexpected, vectoring info 0x8000000d intr info 0x80000b0d
With kernel 2.6.35: all the system crash. Nothing visible in logs
^ permalink raw reply [flat|nested] 18+ messages in thread
* [Qemu-devel] [Bug 712416] Re: kvm_intel kernel module crash with via nano vmx
2011-02-03 12:26 [Qemu-devel] [Bug 712416] [NEW] kvm_intel kernel module crash with via nano vmx khetzal
` (5 preceding siblings ...)
2011-02-04 9:46 ` [Qemu-devel] " khetzal
@ 2011-02-04 20:37 ` Aurelien Jarno
2011-03-15 5:49 ` Kary
` (7 subsequent siblings)
14 siblings, 0 replies; 18+ messages in thread
From: Aurelien Jarno @ 2011-02-04 20:37 UTC (permalink / raw)
To: qemu-devel
> yes this appears to be a duplication but the original bugreport
> has been posted one year ago and there is no evolution. Moreover,
> it's not posted on the officiel qemu / kvm bugtracker ;).
Not really. KVM module bugs should be reported to the kernel's bug
tracker as explained on http://www.linux-kvm.org/page/Bugs .
--
You received this bug notification because you are a member of qemu-
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https://bugs.launchpad.net/bugs/712416
Title:
kvm_intel kernel module crash with via nano vmx
Status in QEMU:
New
Status in “kvm” package in Ubuntu:
Incomplete
Status in “kvm” package in Debian:
New
Bug description:
kvm module for hardware virtualisation not work properly on via nano
processors.
Tested with processor: VIA Nano processor U2250.
Processors flags (visible in /proc/cpuinfo): fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat clflush acpi mmx fxsr sse sse2 ss tm syscall nx lm constant_tsc up rep_good pni monitor vmx est tm2 ssse3 cx16 xtpr rng rng_en ace ace_en ace2 phe phe_en lahf_lm
With kernel 2.6.32: kvm not work and dmesg contains a lot of:
handle_exception: unexpected, vectoring info 0x8000000d intr info 0x80000b0d
With kernel 2.6.35: all the system crash. Nothing visible in logs
^ permalink raw reply [flat|nested] 18+ messages in thread
* [Qemu-devel] [Bug 712416] Re: kvm_intel kernel module crash with via nano vmx
2011-02-03 12:26 [Qemu-devel] [Bug 712416] [NEW] kvm_intel kernel module crash with via nano vmx khetzal
` (6 preceding siblings ...)
2011-02-04 20:37 ` [Qemu-devel] " Aurelien Jarno
@ 2011-03-15 5:49 ` Kary
2011-03-15 5:56 ` Kary
` (6 subsequent siblings)
14 siblings, 0 replies; 18+ messages in thread
From: Kary @ 2011-03-15 5:49 UTC (permalink / raw)
To: qemu-devel
** Tags added: kvm
--
You received this bug notification because you are a member of qemu-
devel-ml, which is subscribed to QEMU.
https://bugs.launchpad.net/bugs/712416
Title:
kvm_intel kernel module crash with via nano vmx
Status in QEMU:
New
Status in “kvm” package in Ubuntu:
Incomplete
Status in “kvm” package in Debian:
New
Bug description:
kvm module for hardware virtualisation not work properly on via nano
processors.
Tested with processor: VIA Nano processor U2250.
Processors flags (visible in /proc/cpuinfo): fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat clflush acpi mmx fxsr sse sse2 ss tm syscall nx lm constant_tsc up rep_good pni monitor vmx est tm2 ssse3 cx16 xtpr rng rng_en ace ace_en ace2 phe phe_en lahf_lm
With kernel 2.6.32: kvm not work and dmesg contains a lot of:
handle_exception: unexpected, vectoring info 0x8000000d intr info 0x80000b0d
With kernel 2.6.35: all the system crash. Nothing visible in logs
^ permalink raw reply [flat|nested] 18+ messages in thread
* [Qemu-devel] [Bug 712416] Re: kvm_intel kernel module crash with via nano vmx
2011-02-03 12:26 [Qemu-devel] [Bug 712416] [NEW] kvm_intel kernel module crash with via nano vmx khetzal
` (7 preceding siblings ...)
2011-03-15 5:49 ` Kary
@ 2011-03-15 5:56 ` Kary
2012-06-19 7:44 ` khetzal
` (5 subsequent siblings)
14 siblings, 0 replies; 18+ messages in thread
From: Kary @ 2011-03-15 5:56 UTC (permalink / raw)
To: qemu-devel
** Tags removed: kvm
--
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https://bugs.launchpad.net/bugs/712416
Title:
kvm_intel kernel module crash with via nano vmx
Status in QEMU:
New
Status in “kvm” package in Ubuntu:
Incomplete
Status in “kvm” package in Debian:
New
Bug description:
kvm module for hardware virtualisation not work properly on via nano
processors.
Tested with processor: VIA Nano processor U2250.
Processors flags (visible in /proc/cpuinfo): fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat clflush acpi mmx fxsr sse sse2 ss tm syscall nx lm constant_tsc up rep_good pni monitor vmx est tm2 ssse3 cx16 xtpr rng rng_en ace ace_en ace2 phe phe_en lahf_lm
With kernel 2.6.32: kvm not work and dmesg contains a lot of:
handle_exception: unexpected, vectoring info 0x8000000d intr info 0x80000b0d
With kernel 2.6.35: all the system crash. Nothing visible in logs
^ permalink raw reply [flat|nested] 18+ messages in thread
* [Qemu-devel] [Bug 712416] Re: kvm_intel kernel module crash with via nano vmx
2011-02-03 12:26 [Qemu-devel] [Bug 712416] [NEW] kvm_intel kernel module crash with via nano vmx khetzal
` (8 preceding siblings ...)
2011-03-15 5:56 ` Kary
@ 2012-06-19 7:44 ` khetzal
2012-06-19 12:12 ` Serge Hallyn
` (4 subsequent siblings)
14 siblings, 0 replies; 18+ messages in thread
From: khetzal @ 2012-06-19 7:44 UTC (permalink / raw)
To: qemu-devel
Hello, yes i still have this bug on ubuntu 12.04 (kernel 3.2)
--
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https://bugs.launchpad.net/bugs/712416
Title:
kvm_intel kernel module crash with via nano vmx
Status in QEMU:
New
Status in “linux” package in Ubuntu:
Incomplete
Status in “kvm” package in Debian:
New
Bug description:
kvm module for hardware virtualisation not work properly on via nano
processors.
Tested with processor: VIA Nano processor U2250.
Processors flags (visible in /proc/cpuinfo): fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat clflush acpi mmx fxsr sse sse2 ss tm syscall nx lm constant_tsc up rep_good pni monitor vmx est tm2 ssse3 cx16 xtpr rng rng_en ace ace_en ace2 phe phe_en lahf_lm
With kernel 2.6.32: kvm not work and dmesg contains a lot of:
handle_exception: unexpected, vectoring info 0x8000000d intr info 0x80000b0d
With kernel 2.6.35: all the system crash. Nothing visible in logs
To manage notifications about this bug go to:
https://bugs.launchpad.net/qemu/+bug/712416/+subscriptions
^ permalink raw reply [flat|nested] 18+ messages in thread
* [Qemu-devel] [Bug 712416] Re: kvm_intel kernel module crash with via nano vmx
2011-02-03 12:26 [Qemu-devel] [Bug 712416] [NEW] kvm_intel kernel module crash with via nano vmx khetzal
` (9 preceding siblings ...)
2012-06-19 7:44 ` khetzal
@ 2012-06-19 12:12 ` Serge Hallyn
2012-06-19 12:30 ` [Qemu-devel] [Bug 712416] Missing required logs Brad Figg
` (3 subsequent siblings)
14 siblings, 0 replies; 18+ messages in thread
From: Serge Hallyn @ 2012-06-19 12:12 UTC (permalink / raw)
To: qemu-devel
** Changed in: linux (Ubuntu)
Status: Incomplete => New
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https://bugs.launchpad.net/bugs/712416
Title:
kvm_intel kernel module crash with via nano vmx
Status in QEMU:
New
Status in “linux” package in Ubuntu:
New
Status in “kvm” package in Debian:
New
Bug description:
kvm module for hardware virtualisation not work properly on via nano
processors.
Tested with processor: VIA Nano processor U2250.
Processors flags (visible in /proc/cpuinfo): fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat clflush acpi mmx fxsr sse sse2 ss tm syscall nx lm constant_tsc up rep_good pni monitor vmx est tm2 ssse3 cx16 xtpr rng rng_en ace ace_en ace2 phe phe_en lahf_lm
With kernel 2.6.32: kvm not work and dmesg contains a lot of:
handle_exception: unexpected, vectoring info 0x8000000d intr info 0x80000b0d
With kernel 2.6.35: all the system crash. Nothing visible in logs
To manage notifications about this bug go to:
https://bugs.launchpad.net/qemu/+bug/712416/+subscriptions
^ permalink raw reply [flat|nested] 18+ messages in thread
* [Qemu-devel] [Bug 712416] Missing required logs.
2011-02-03 12:26 [Qemu-devel] [Bug 712416] [NEW] kvm_intel kernel module crash with via nano vmx khetzal
` (10 preceding siblings ...)
2012-06-19 12:12 ` Serge Hallyn
@ 2012-06-19 12:30 ` Brad Figg
2012-06-19 12:42 ` [Qemu-devel] [Bug 712416] Re: kvm_intel kernel module crash with via nano vmx khetzal
` (2 subsequent siblings)
14 siblings, 0 replies; 18+ messages in thread
From: Brad Figg @ 2012-06-19 12:30 UTC (permalink / raw)
To: qemu-devel
This bug is missing log files that will aid in diagnosing the problem.
>From a terminal window please run:
apport-collect 712416
and then change the status of the bug to 'Confirmed'.
If, due to the nature of the issue you have encountered, you are unable
to run this command, please add a comment stating that fact and change
the bug status to 'Confirmed'.
This change has been made by an automated script, maintained by the
Ubuntu Kernel Team.
** Changed in: linux (Ubuntu)
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/712416
Title:
kvm_intel kernel module crash with via nano vmx
Status in QEMU:
New
Status in “linux” package in Ubuntu:
Incomplete
Status in “kvm” package in Debian:
New
Bug description:
kvm module for hardware virtualisation not work properly on via nano
processors.
Tested with processor: VIA Nano processor U2250.
Processors flags (visible in /proc/cpuinfo): fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat clflush acpi mmx fxsr sse sse2 ss tm syscall nx lm constant_tsc up rep_good pni monitor vmx est tm2 ssse3 cx16 xtpr rng rng_en ace ace_en ace2 phe phe_en lahf_lm
With kernel 2.6.32: kvm not work and dmesg contains a lot of:
handle_exception: unexpected, vectoring info 0x8000000d intr info 0x80000b0d
With kernel 2.6.35: all the system crash. Nothing visible in logs
To manage notifications about this bug go to:
https://bugs.launchpad.net/qemu/+bug/712416/+subscriptions
^ permalink raw reply [flat|nested] 18+ messages in thread
* [Qemu-devel] [Bug 712416] Re: kvm_intel kernel module crash with via nano vmx
2011-02-03 12:26 [Qemu-devel] [Bug 712416] [NEW] kvm_intel kernel module crash with via nano vmx khetzal
` (11 preceding siblings ...)
2012-06-19 12:30 ` [Qemu-devel] [Bug 712416] Missing required logs Brad Figg
@ 2012-06-19 12:42 ` khetzal
2014-11-07 17:44 ` Timothy
2016-12-15 15:52 ` Thomas Huth
14 siblings, 0 replies; 18+ messages in thread
From: khetzal @ 2012-06-19 12:42 UTC (permalink / raw)
To: qemu-devel
It's impossible to run any command because the system is frozen
--
You received this bug notification because you are a member of qemu-
devel-ml, which is subscribed to QEMU.
https://bugs.launchpad.net/bugs/712416
Title:
kvm_intel kernel module crash with via nano vmx
Status in QEMU:
New
Status in “linux” package in Ubuntu:
Incomplete
Status in “kvm” package in Debian:
New
Bug description:
kvm module for hardware virtualisation not work properly on via nano
processors.
Tested with processor: VIA Nano processor U2250.
Processors flags (visible in /proc/cpuinfo): fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat clflush acpi mmx fxsr sse sse2 ss tm syscall nx lm constant_tsc up rep_good pni monitor vmx est tm2 ssse3 cx16 xtpr rng rng_en ace ace_en ace2 phe phe_en lahf_lm
With kernel 2.6.32: kvm not work and dmesg contains a lot of:
handle_exception: unexpected, vectoring info 0x8000000d intr info 0x80000b0d
With kernel 2.6.35: all the system crash. Nothing visible in logs
To manage notifications about this bug go to:
https://bugs.launchpad.net/qemu/+bug/712416/+subscriptions
^ permalink raw reply [flat|nested] 18+ messages in thread
* [Qemu-devel] [Bug 712416] Re: kvm_intel kernel module crash with via nano vmx
2011-02-03 12:26 [Qemu-devel] [Bug 712416] [NEW] kvm_intel kernel module crash with via nano vmx khetzal
` (12 preceding siblings ...)
2012-06-19 12:42 ` [Qemu-devel] [Bug 712416] Re: kvm_intel kernel module crash with via nano vmx khetzal
@ 2014-11-07 17:44 ` Timothy
2016-12-15 15:52 ` Thomas Huth
14 siblings, 0 replies; 18+ messages in thread
From: Timothy @ 2014-11-07 17:44 UTC (permalink / raw)
To: qemu-devel
I can confirm this is still an issue. I have tried myself with this and
it crashes the whole system and has to be rebooted again to even get it
useable again.
** Changed in: linux (Ubuntu)
Status: Incomplete => Confirmed
--
You received this bug notification because you are a member of qemu-
devel-ml, which is subscribed to QEMU.
https://bugs.launchpad.net/bugs/712416
Title:
kvm_intel kernel module crash with via nano vmx
Status in QEMU:
New
Status in “linux” package in Ubuntu:
Confirmed
Status in “kvm” package in Debian:
New
Bug description:
kvm module for hardware virtualisation not work properly on via nano
processors.
Tested with processor: VIA Nano processor U2250.
Processors flags (visible in /proc/cpuinfo): fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat clflush acpi mmx fxsr sse sse2 ss tm syscall nx lm constant_tsc up rep_good pni monitor vmx est tm2 ssse3 cx16 xtpr rng rng_en ace ace_en ace2 phe phe_en lahf_lm
With kernel 2.6.32: kvm not work and dmesg contains a lot of:
handle_exception: unexpected, vectoring info 0x8000000d intr info 0x80000b0d
With kernel 2.6.35: all the system crash. Nothing visible in logs
To manage notifications about this bug go to:
https://bugs.launchpad.net/qemu/+bug/712416/+subscriptions
^ permalink raw reply [flat|nested] 18+ messages in thread
* [Qemu-devel] [Bug 712416] Re: kvm_intel kernel module crash with via nano vmx
2011-02-03 12:26 [Qemu-devel] [Bug 712416] [NEW] kvm_intel kernel module crash with via nano vmx khetzal
` (13 preceding siblings ...)
2014-11-07 17:44 ` Timothy
@ 2016-12-15 15:52 ` Thomas Huth
14 siblings, 0 replies; 18+ messages in thread
From: Thomas Huth @ 2016-12-15 15:52 UTC (permalink / raw)
To: qemu-devel
This does not sound like a QEMU bug, so let's remove it from the QEMU
bug tracker
** No longer affects: qemu
--
You received this bug notification because you are a member of qemu-
devel-ml, which is subscribed to QEMU.
https://bugs.launchpad.net/bugs/712416
Title:
kvm_intel kernel module crash with via nano vmx
Status in linux package in Ubuntu:
Confirmed
Status in kvm package in Debian:
New
Bug description:
kvm module for hardware virtualisation not work properly on via nano
processors.
Tested with processor: VIA Nano processor U2250.
Processors flags (visible in /proc/cpuinfo): fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat clflush acpi mmx fxsr sse sse2 ss tm syscall nx lm constant_tsc up rep_good pni monitor vmx est tm2 ssse3 cx16 xtpr rng rng_en ace ace_en ace2 phe phe_en lahf_lm
With kernel 2.6.32: kvm not work and dmesg contains a lot of:
handle_exception: unexpected, vectoring info 0x8000000d intr info 0x80000b0d
With kernel 2.6.35: all the system crash. Nothing visible in logs
To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/712416/+subscriptions
^ permalink raw reply [flat|nested] 18+ messages in thread
end of thread, other threads:[~2016-12-15 16:12 UTC | newest]
Thread overview: 18+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2011-02-03 12:26 [Qemu-devel] [Bug 712416] [NEW] kvm_intel kernel module crash with via nano vmx khetzal
2011-02-03 13:22 ` [Qemu-devel] [Bug 712416] " Matthieu CERDA
2011-02-03 14:53 ` Serge Hallyn
2011-02-03 14:56 ` Serge Hallyn
2011-02-03 16:26 ` khetzal
2011-02-03 18:30 ` khetzal
2011-02-03 20:48 ` [Qemu-devel] " Serge Hallyn
2011-02-04 9:46 ` [Qemu-devel] " khetzal
2011-02-04 14:43 ` [Qemu-devel] " Serge Hallyn
2011-02-04 20:37 ` [Qemu-devel] " Aurelien Jarno
2011-03-15 5:49 ` Kary
2011-03-15 5:56 ` Kary
2012-06-19 7:44 ` khetzal
2012-06-19 12:12 ` Serge Hallyn
2012-06-19 12:30 ` [Qemu-devel] [Bug 712416] Missing required logs Brad Figg
2012-06-19 12:42 ` [Qemu-devel] [Bug 712416] Re: kvm_intel kernel module crash with via nano vmx khetzal
2014-11-07 17:44 ` Timothy
2016-12-15 15:52 ` Thomas Huth
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