* KVM oops: killing interrupt handler
@ 2007-02-10 19:45 ` Jiri Slaby
0 siblings, 0 replies; 18+ messages in thread
From: Jiri Slaby @ 2007-02-10 19:45 UTC (permalink / raw)
To: Linux kernel mailing list; +Cc: avi, kvm-devel
Hi!
My schoolmate got this while using kvm-12 on 2.6.20-rc6:
http://www.fi.muni.cz/~xslaby/sklad/kvm-intel-panic/a/
Unfortunately it's only shots taken by camera. If we are able to reproduce it in
2.6.20, we'll grab netconsole output.
regards,
--
http://www.fi.muni.cz/~xslaby/ Jiri Slaby
faculty of informatics, masaryk university, brno, cz
e-mail: jirislaby gmail com, gpg pubkey fingerprint:
B674 9967 0407 CE62 ACC8 22A0 32CC 55C3 39D4 7A7E
^ permalink raw reply [flat|nested] 18+ messages in thread
* KVM oops: killing interrupt handler
@ 2007-02-10 19:45 ` Jiri Slaby
0 siblings, 0 replies; 18+ messages in thread
From: Jiri Slaby @ 2007-02-10 19:45 UTC (permalink / raw)
To: Linux kernel mailing list; +Cc: kvm-devel-5NWGOfrQmneRv+LV9MX5uipxlwaOVQ5f
Hi!
My schoolmate got this while using kvm-12 on 2.6.20-rc6:
http://www.fi.muni.cz/~xslaby/sklad/kvm-intel-panic/a/
Unfortunately it's only shots taken by camera. If we are able to reproduce it in
2.6.20, we'll grab netconsole output.
regards,
--
http://www.fi.muni.cz/~xslaby/ Jiri Slaby
faculty of informatics, masaryk university, brno, cz
e-mail: jirislaby gmail com, gpg pubkey fingerprint:
B674 9967 0407 CE62 ACC8 22A0 32CC 55C3 39D4 7A7E
-------------------------------------------------------------------------
Using Tomcat but need to do more? Need to support web services, security?
Get stuff done quickly with pre-integrated technology to make your job easier.
Download IBM WebSphere Application Server v.1.0.1 based on Apache Geronimo
http://sel.as-us.falkag.net/sel?cmd=lnk&kid=120709&bid=263057&dat=121642
^ permalink raw reply [flat|nested] 18+ messages in thread
* Re: KVM oops: killing interrupt handler
@ 2007-02-11 9:02 ` Avi Kivity
0 siblings, 0 replies; 18+ messages in thread
From: Avi Kivity @ 2007-02-11 9:02 UTC (permalink / raw)
To: Jiri Slaby; +Cc: Linux kernel mailing list, kvm-devel
Jiri Slaby wrote:
> Hi!
>
> My schoolmate got this while using kvm-12 on 2.6.20-rc6:
> http://www.fi.muni.cz/~xslaby/sklad/kvm-intel-panic/a/
>
> Unfortunately it's only shots taken by camera. If we are able to
> reproduce it in 2.6.20, we'll grab netconsole output.
>
What guest? what host? How to reproduce?
--
error compiling committee.c: too many arguments to function
^ permalink raw reply [flat|nested] 18+ messages in thread
* Re: KVM oops: killing interrupt handler
@ 2007-02-11 9:02 ` Avi Kivity
0 siblings, 0 replies; 18+ messages in thread
From: Avi Kivity @ 2007-02-11 9:02 UTC (permalink / raw)
To: Jiri Slaby
Cc: kvm-devel-5NWGOfrQmneRv+LV9MX5uipxlwaOVQ5f, Linux kernel mailing list
Jiri Slaby wrote:
> Hi!
>
> My schoolmate got this while using kvm-12 on 2.6.20-rc6:
> http://www.fi.muni.cz/~xslaby/sklad/kvm-intel-panic/a/
>
> Unfortunately it's only shots taken by camera. If we are able to
> reproduce it in 2.6.20, we'll grab netconsole output.
>
What guest? what host? How to reproduce?
--
error compiling committee.c: too many arguments to function
-------------------------------------------------------------------------
Using Tomcat but need to do more? Need to support web services, security?
Get stuff done quickly with pre-integrated technology to make your job easier.
Download IBM WebSphere Application Server v.1.0.1 based on Apache Geronimo
http://sel.as-us.falkag.net/sel?cmd=lnk&kid=120709&bid=263057&dat=121642
^ permalink raw reply [flat|nested] 18+ messages in thread
* Re: KVM oops: killing interrupt handler
@ 2007-02-11 14:01 ` Jiri Slaby
0 siblings, 0 replies; 18+ messages in thread
From: Jiri Slaby @ 2007-02-11 14:01 UTC (permalink / raw)
To: Avi Kivity; +Cc: Linux kernel mailing list, kvm-devel
On 2/11/07, Avi Kivity <avi@qumranet.com> wrote:
> Jiri Slaby wrote:
> > Hi!
> >
> > My schoolmate got this while using kvm-12 on 2.6.20-rc6:
> > http://www.fi.muni.cz/~xslaby/sklad/kvm-intel-panic/a/
> >
> > Unfortunately it's only shots taken by camera. If we are able to
> > reproduce it in 2.6.20, we'll grab netconsole output.
> >
>
> What guest? what host? How to reproduce?
It's intel core 2 duo emulating 32-bit wxp. It happened after
suspend/resume (he doesn't know if qemu was actually running) of the
machine.
Dmesg (not with the oops):
http://www.fi.muni.cz/~xpapiez/kvm-intel-panic/dmesg.txt
.config:
http://www.fi.muni.cz/~xpapiez/kvm-intel-panic/config-2.6.20-rc6.txt
I don't know if this is related, but qemu-system-x86 ends up in D state:
root 28740 0.0 0.0 0 0 ? D 14:31 0:00
[qemu-system-x86]
root 28858 0.0 0.0 0 0 ? D 14:33 0:00
[qemu-system-x86]
qemu-system-x D 0000000000000002 0 28740 28738 (L-TLB)
ffff810037455918 0000000000000046 0000000000000000 ffffffff8022d12c
0000000000000001 0000000080620536 0000000000000001 0000000000000001
0000000100000001 ffff81001133f8a0 ffff81003ff8e080 0000039ff2320d9f
Call Trace:
[<ffffffff8022d12c>] try_to_wake_up+0x44c/0x470
[<ffffffff802486a9>] autoremove_wake_function+0x9/0x30
[<ffffffff80475ab9>] __mutex_lock_slowpath+0x69/0xb0
[<ffffffff80475926>] mutex_lock+0x16/0x20
[<ffffffff886d1c8c>] :kvm:vcpu_load+0x2c/0x70
[<ffffffff886d1ce3>] :kvm:kvm_free_vcpu+0x13/0x40
[<ffffffff886d1dd8>] :kvm:kvm_dev_release+0x18/0x60
[<ffffffff80280785>] __fput+0xc5/0x1c0
[<ffffffff8027d811>] filp_close+0x71/0x90
[<ffffffff80234f57>] put_files_struct+0x87/0x110
[<ffffffff802362d3>] do_exit+0x263/0x850
[<ffffffff8036845c>] do_unblank_screen+0x7c/0x130
[<ffffffff8020b720>] kernel_math_error+0x0/0xb0
[<ffffffff8020c11d>] do_invalid_op+0xad/0xc0
[<ffffffff886e2418>] :kvm_intel:vmcs_clear+0x38/0x60
[<ffffffff80474bbb>] thread_return+0x0/0xf5
[<ffffffff80476dbd>] error_exit+0x0/0x84
[<ffffffff886e2418>] :kvm_intel:vmcs_clear+0x38/0x60
[<ffffffff886e3a21>] :kvm_intel:alloc_vmcs_cpu+0x61/0x80
[<ffffffff886e4b85>] :kvm_intel:vmx_create_vcpu+0x65/0xb0
[<ffffffff886d271a>] :kvm:kvm_dev_ioctl+0x1aa/0x1250
[<ffffffff8026252c>] get_page_from_freelist+0x2cc/0x370
[<ffffffff80262633>] __alloc_pages+0x63/0x2f0
[<ffffffff8025fff8>] filemap_nopage+0x198/0x350
[<ffffffff8026b21d>] __handle_mm_fault+0x5ed/0xad0
[<ffffffff8031ce81>] __up_read+0x21/0xb0
[<ffffffff80220b8f>] do_page_fault+0x49f/0x870
[<ffffffff802700e1>] do_mmap_pgoff+0x671/0x800
[<ffffffff8028be9f>] do_ioctl+0x2f/0xa0
[<ffffffff8028c1b2>] vfs_ioctl+0x2a2/0x2e0
[<ffffffff8028c239>] sys_ioctl+0x49/0x80
[<ffffffff80476dbd>] error_exit+0x0/0x84
[<ffffffff80209cfe>] system_call+0x7e/0x83
qemu-system-x D 0000000000000001 0 28858 28856 (L-TLB)
ffff810017eb5918 0000000000000046 0000000000000000 ffffffff8022d12c
0000000000000001 0000000080620536 0000000000000001 0000000000000001
0000000100000001 ffff81003fb50e80 ffff81003ff8e080 000003b72f95dec6
Call Trace:
[<ffffffff8022d12c>] try_to_wake_up+0x44c/0x470
[<ffffffff802486a9>] autoremove_wake_function+0x9/0x30
[<ffffffff80475ab9>] __mutex_lock_slowpath+0x69/0xb0
[<ffffffff80475926>] mutex_lock+0x16/0x20
[<ffffffff886d1c8c>] :kvm:vcpu_load+0x2c/0x70
[<ffffffff886d1ce3>] :kvm:kvm_free_vcpu+0x13/0x40
[<ffffffff886d1dd8>] :kvm:kvm_dev_release+0x18/0x60
[<ffffffff80280785>] __fput+0xc5/0x1c0
[<ffffffff8027d811>] filp_close+0x71/0x90
[<ffffffff80234f57>] put_files_struct+0x87/0x110
[<ffffffff802362d3>] do_exit+0x263/0x850
[<ffffffff8036845c>] do_unblank_screen+0x7c/0x130
[<ffffffff8020b720>] kernel_math_error+0x0/0xb0
[<ffffffff8020c11d>] do_invalid_op+0xad/0xc0
[<ffffffff886e2418>] :kvm_intel:vmcs_clear+0x38/0x60
[<ffffffff80474bbb>] thread_return+0x0/0xf5
[<ffffffff80476dbd>] error_exit+0x0/0x84
[<ffffffff886e2418>] :kvm_intel:vmcs_clear+0x38/0x60
[<ffffffff886e3a21>] :kvm_intel:alloc_vmcs_cpu+0x61/0x80
[<ffffffff886e4b85>] :kvm_intel:vmx_create_vcpu+0x65/0xb0
[<ffffffff886d271a>] :kvm:kvm_dev_ioctl+0x1aa/0x1250
[<ffffffff8026252c>] get_page_from_freelist+0x2cc/0x370
[<ffffffff80262633>] __alloc_pages+0x63/0x2f0
[<ffffffff8025fff8>] filemap_nopage+0x198/0x350
[<ffffffff8026b21d>] __handle_mm_fault+0x5ed/0xad0
[<ffffffff8031ce81>] __up_read+0x21/0xb0
[<ffffffff80220b8f>] do_page_fault+0x49f/0x870
[<ffffffff802700e1>] do_mmap_pgoff+0x671/0x800
[<ffffffff8028be9f>] do_ioctl+0x2f/0xa0
[<ffffffff8028c1b2>] vfs_ioctl+0x2a2/0x2e0
[<ffffffff8028c239>] sys_ioctl+0x49/0x80
[<ffffffff80476dbd>] error_exit+0x0/0x84
[<ffffffff80209cfe>] system_call+0x7e/0x83
After killing X and trying reboot, oops is here again:
http://www.fi.muni.cz/~xslaby/sklad/kvm-intel-panic/a/kernel-panic-11.2.2007.jpg.png
Now I'm going to compile 2.6.20 and try to reproduce there.
thanks,
--
http://www.fi.muni.cz/~xslaby/ Jiri Slaby
faculty of informatics, masaryk university, brno, cz
e-mail: jirislaby gmail com, gpg pubkey fingerprint:
B674 9967 0407 CE62 ACC8 22A0 32CC 55C3 39D4 7A7E
^ permalink raw reply [flat|nested] 18+ messages in thread
* Re: KVM oops: killing interrupt handler
@ 2007-02-11 14:01 ` Jiri Slaby
0 siblings, 0 replies; 18+ messages in thread
From: Jiri Slaby @ 2007-02-11 14:01 UTC (permalink / raw)
To: Avi Kivity
Cc: kvm-devel-5NWGOfrQmneRv+LV9MX5uipxlwaOVQ5f, Linux kernel mailing list
On 2/11/07, Avi Kivity <avi-atKUWr5tajBWk0Htik3J/w@public.gmane.org> wrote:
> Jiri Slaby wrote:
> > Hi!
> >
> > My schoolmate got this while using kvm-12 on 2.6.20-rc6:
> > http://www.fi.muni.cz/~xslaby/sklad/kvm-intel-panic/a/
> >
> > Unfortunately it's only shots taken by camera. If we are able to
> > reproduce it in 2.6.20, we'll grab netconsole output.
> >
>
> What guest? what host? How to reproduce?
It's intel core 2 duo emulating 32-bit wxp. It happened after
suspend/resume (he doesn't know if qemu was actually running) of the
machine.
Dmesg (not with the oops):
http://www.fi.muni.cz/~xpapiez/kvm-intel-panic/dmesg.txt
.config:
http://www.fi.muni.cz/~xpapiez/kvm-intel-panic/config-2.6.20-rc6.txt
I don't know if this is related, but qemu-system-x86 ends up in D state:
root 28740 0.0 0.0 0 0 ? D 14:31 0:00
[qemu-system-x86]
root 28858 0.0 0.0 0 0 ? D 14:33 0:00
[qemu-system-x86]
qemu-system-x D 0000000000000002 0 28740 28738 (L-TLB)
ffff810037455918 0000000000000046 0000000000000000 ffffffff8022d12c
0000000000000001 0000000080620536 0000000000000001 0000000000000001
0000000100000001 ffff81001133f8a0 ffff81003ff8e080 0000039ff2320d9f
Call Trace:
[<ffffffff8022d12c>] try_to_wake_up+0x44c/0x470
[<ffffffff802486a9>] autoremove_wake_function+0x9/0x30
[<ffffffff80475ab9>] __mutex_lock_slowpath+0x69/0xb0
[<ffffffff80475926>] mutex_lock+0x16/0x20
[<ffffffff886d1c8c>] :kvm:vcpu_load+0x2c/0x70
[<ffffffff886d1ce3>] :kvm:kvm_free_vcpu+0x13/0x40
[<ffffffff886d1dd8>] :kvm:kvm_dev_release+0x18/0x60
[<ffffffff80280785>] __fput+0xc5/0x1c0
[<ffffffff8027d811>] filp_close+0x71/0x90
[<ffffffff80234f57>] put_files_struct+0x87/0x110
[<ffffffff802362d3>] do_exit+0x263/0x850
[<ffffffff8036845c>] do_unblank_screen+0x7c/0x130
[<ffffffff8020b720>] kernel_math_error+0x0/0xb0
[<ffffffff8020c11d>] do_invalid_op+0xad/0xc0
[<ffffffff886e2418>] :kvm_intel:vmcs_clear+0x38/0x60
[<ffffffff80474bbb>] thread_return+0x0/0xf5
[<ffffffff80476dbd>] error_exit+0x0/0x84
[<ffffffff886e2418>] :kvm_intel:vmcs_clear+0x38/0x60
[<ffffffff886e3a21>] :kvm_intel:alloc_vmcs_cpu+0x61/0x80
[<ffffffff886e4b85>] :kvm_intel:vmx_create_vcpu+0x65/0xb0
[<ffffffff886d271a>] :kvm:kvm_dev_ioctl+0x1aa/0x1250
[<ffffffff8026252c>] get_page_from_freelist+0x2cc/0x370
[<ffffffff80262633>] __alloc_pages+0x63/0x2f0
[<ffffffff8025fff8>] filemap_nopage+0x198/0x350
[<ffffffff8026b21d>] __handle_mm_fault+0x5ed/0xad0
[<ffffffff8031ce81>] __up_read+0x21/0xb0
[<ffffffff80220b8f>] do_page_fault+0x49f/0x870
[<ffffffff802700e1>] do_mmap_pgoff+0x671/0x800
[<ffffffff8028be9f>] do_ioctl+0x2f/0xa0
[<ffffffff8028c1b2>] vfs_ioctl+0x2a2/0x2e0
[<ffffffff8028c239>] sys_ioctl+0x49/0x80
[<ffffffff80476dbd>] error_exit+0x0/0x84
[<ffffffff80209cfe>] system_call+0x7e/0x83
qemu-system-x D 0000000000000001 0 28858 28856 (L-TLB)
ffff810017eb5918 0000000000000046 0000000000000000 ffffffff8022d12c
0000000000000001 0000000080620536 0000000000000001 0000000000000001
0000000100000001 ffff81003fb50e80 ffff81003ff8e080 000003b72f95dec6
Call Trace:
[<ffffffff8022d12c>] try_to_wake_up+0x44c/0x470
[<ffffffff802486a9>] autoremove_wake_function+0x9/0x30
[<ffffffff80475ab9>] __mutex_lock_slowpath+0x69/0xb0
[<ffffffff80475926>] mutex_lock+0x16/0x20
[<ffffffff886d1c8c>] :kvm:vcpu_load+0x2c/0x70
[<ffffffff886d1ce3>] :kvm:kvm_free_vcpu+0x13/0x40
[<ffffffff886d1dd8>] :kvm:kvm_dev_release+0x18/0x60
[<ffffffff80280785>] __fput+0xc5/0x1c0
[<ffffffff8027d811>] filp_close+0x71/0x90
[<ffffffff80234f57>] put_files_struct+0x87/0x110
[<ffffffff802362d3>] do_exit+0x263/0x850
[<ffffffff8036845c>] do_unblank_screen+0x7c/0x130
[<ffffffff8020b720>] kernel_math_error+0x0/0xb0
[<ffffffff8020c11d>] do_invalid_op+0xad/0xc0
[<ffffffff886e2418>] :kvm_intel:vmcs_clear+0x38/0x60
[<ffffffff80474bbb>] thread_return+0x0/0xf5
[<ffffffff80476dbd>] error_exit+0x0/0x84
[<ffffffff886e2418>] :kvm_intel:vmcs_clear+0x38/0x60
[<ffffffff886e3a21>] :kvm_intel:alloc_vmcs_cpu+0x61/0x80
[<ffffffff886e4b85>] :kvm_intel:vmx_create_vcpu+0x65/0xb0
[<ffffffff886d271a>] :kvm:kvm_dev_ioctl+0x1aa/0x1250
[<ffffffff8026252c>] get_page_from_freelist+0x2cc/0x370
[<ffffffff80262633>] __alloc_pages+0x63/0x2f0
[<ffffffff8025fff8>] filemap_nopage+0x198/0x350
[<ffffffff8026b21d>] __handle_mm_fault+0x5ed/0xad0
[<ffffffff8031ce81>] __up_read+0x21/0xb0
[<ffffffff80220b8f>] do_page_fault+0x49f/0x870
[<ffffffff802700e1>] do_mmap_pgoff+0x671/0x800
[<ffffffff8028be9f>] do_ioctl+0x2f/0xa0
[<ffffffff8028c1b2>] vfs_ioctl+0x2a2/0x2e0
[<ffffffff8028c239>] sys_ioctl+0x49/0x80
[<ffffffff80476dbd>] error_exit+0x0/0x84
[<ffffffff80209cfe>] system_call+0x7e/0x83
After killing X and trying reboot, oops is here again:
http://www.fi.muni.cz/~xslaby/sklad/kvm-intel-panic/a/kernel-panic-11.2.2007.jpg.png
Now I'm going to compile 2.6.20 and try to reproduce there.
thanks,
--
http://www.fi.muni.cz/~xslaby/ Jiri Slaby
faculty of informatics, masaryk university, brno, cz
e-mail: jirislaby gmail com, gpg pubkey fingerprint:
B674 9967 0407 CE62 ACC8 22A0 32CC 55C3 39D4 7A7E
-------------------------------------------------------------------------
Using Tomcat but need to do more? Need to support web services, security?
Get stuff done quickly with pre-integrated technology to make your job easier.
Download IBM WebSphere Application Server v.1.0.1 based on Apache Geronimo
http://sel.as-us.falkag.net/sel?cmd=lnk&kid=120709&bid=263057&dat=121642
^ permalink raw reply [flat|nested] 18+ messages in thread
* Re: KVM oops: killing interrupt handler
@ 2007-02-11 15:53 ` Avi Kivity
0 siblings, 0 replies; 18+ messages in thread
From: Avi Kivity @ 2007-02-11 15:53 UTC (permalink / raw)
To: Jiri Slaby; +Cc: Linux kernel mailing list, kvm-devel
Jiri Slaby wrote:
> On 2/11/07, Avi Kivity <avi@qumranet.com> wrote:
>> Jiri Slaby wrote:
>> > Hi!
>> >
>> > My schoolmate got this while using kvm-12 on 2.6.20-rc6:
>> > http://www.fi.muni.cz/~xslaby/sklad/kvm-intel-panic/a/
>> >
>> > Unfortunately it's only shots taken by camera. If we are able to
>> > reproduce it in 2.6.20, we'll grab netconsole output.
>> >
>>
>> What guest? what host? How to reproduce?
>
> It's intel core 2 duo emulating 32-bit wxp. It happened after
> suspend/resume (he doesn't know if qemu was actually running) of the
> machine.
>
kvm suspend/resume support is only present in -mm (what's more, I don't
think in any released -mm). A workaround is to rmmod kvm_intel before
suspending.
--
error compiling committee.c: too many arguments to function
^ permalink raw reply [flat|nested] 18+ messages in thread
* Re: KVM oops: killing interrupt handler
@ 2007-02-11 15:53 ` Avi Kivity
0 siblings, 0 replies; 18+ messages in thread
From: Avi Kivity @ 2007-02-11 15:53 UTC (permalink / raw)
To: Jiri Slaby
Cc: kvm-devel-5NWGOfrQmneRv+LV9MX5uipxlwaOVQ5f, Linux kernel mailing list
Jiri Slaby wrote:
> On 2/11/07, Avi Kivity <avi-atKUWr5tajBWk0Htik3J/w@public.gmane.org> wrote:
>> Jiri Slaby wrote:
>> > Hi!
>> >
>> > My schoolmate got this while using kvm-12 on 2.6.20-rc6:
>> > http://www.fi.muni.cz/~xslaby/sklad/kvm-intel-panic/a/
>> >
>> > Unfortunately it's only shots taken by camera. If we are able to
>> > reproduce it in 2.6.20, we'll grab netconsole output.
>> >
>>
>> What guest? what host? How to reproduce?
>
> It's intel core 2 duo emulating 32-bit wxp. It happened after
> suspend/resume (he doesn't know if qemu was actually running) of the
> machine.
>
kvm suspend/resume support is only present in -mm (what's more, I don't
think in any released -mm). A workaround is to rmmod kvm_intel before
suspending.
--
error compiling committee.c: too many arguments to function
-------------------------------------------------------------------------
Using Tomcat but need to do more? Need to support web services, security?
Get stuff done quickly with pre-integrated technology to make your job easier.
Download IBM WebSphere Application Server v.1.0.1 based on Apache Geronimo
http://sel.as-us.falkag.net/sel?cmd=lnk&kid=120709&bid=263057&dat=121642
^ permalink raw reply [flat|nested] 18+ messages in thread
* Re: KVM oops: killing interrupt handler
@ 2007-02-11 16:19 ` Jiri Slaby
0 siblings, 0 replies; 18+ messages in thread
From: Jiri Slaby @ 2007-02-11 16:19 UTC (permalink / raw)
To: Avi Kivity; +Cc: Linux kernel mailing list, kvm-devel
Avi Kivity napsal(a):
> Jiri Slaby wrote:
>> On 2/11/07, Avi Kivity <avi@qumranet.com> wrote:
>>> What guest? what host? How to reproduce?
>>
>> It's intel core 2 duo emulating 32-bit wxp. It happened after
>> suspend/resume (he doesn't know if qemu was actually running) of the
>> machine.
>>
>
> kvm suspend/resume support is only present in -mm (what's more, I don't
> think in any released -mm). A workaround is to rmmod kvm_intel before
> suspending.
Aha, that would be the problem.
thanks,
--
http://www.fi.muni.cz/~xslaby/ Jiri Slaby
faculty of informatics, masaryk university, brno, cz
e-mail: jirislaby gmail com, gpg pubkey fingerprint:
B674 9967 0407 CE62 ACC8 22A0 32CC 55C3 39D4 7A7E
^ permalink raw reply [flat|nested] 18+ messages in thread
* Re: KVM oops: killing interrupt handler
@ 2007-02-11 16:19 ` Jiri Slaby
0 siblings, 0 replies; 18+ messages in thread
From: Jiri Slaby @ 2007-02-11 16:19 UTC (permalink / raw)
To: Avi Kivity
Cc: kvm-devel-5NWGOfrQmneRv+LV9MX5uipxlwaOVQ5f, Linux kernel mailing list
Avi Kivity napsal(a):
> Jiri Slaby wrote:
>> On 2/11/07, Avi Kivity <avi-atKUWr5tajBWk0Htik3J/w@public.gmane.org> wrote:
>>> What guest? what host? How to reproduce?
>>
>> It's intel core 2 duo emulating 32-bit wxp. It happened after
>> suspend/resume (he doesn't know if qemu was actually running) of the
>> machine.
>>
>
> kvm suspend/resume support is only present in -mm (what's more, I don't
> think in any released -mm). A workaround is to rmmod kvm_intel before
> suspending.
Aha, that would be the problem.
thanks,
--
http://www.fi.muni.cz/~xslaby/ Jiri Slaby
faculty of informatics, masaryk university, brno, cz
e-mail: jirislaby gmail com, gpg pubkey fingerprint:
B674 9967 0407 CE62 ACC8 22A0 32CC 55C3 39D4 7A7E
-------------------------------------------------------------------------
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^ permalink raw reply [flat|nested] 18+ messages in thread
* Re: KVM oops: killing interrupt handler
@ 2007-02-11 16:58 ` Jiri Slaby
0 siblings, 0 replies; 18+ messages in thread
From: Jiri Slaby @ 2007-02-11 16:58 UTC (permalink / raw)
To: Avi Kivity; +Cc: Linux kernel mailing list, kvm-devel
Avi Kivity napsal(a):
> kvm suspend/resume support is only present in -mm (what's more, I don't
> think in any released -mm). A workaround is to rmmod kvm_intel before
> suspending.
BTW. will kvm-13's external module work?
thanks,
--
http://www.fi.muni.cz/~xslaby/ Jiri Slaby
faculty of informatics, masaryk university, brno, cz
e-mail: jirislaby gmail com, gpg pubkey fingerprint:
B674 9967 0407 CE62 ACC8 22A0 32CC 55C3 39D4 7A7E
^ permalink raw reply [flat|nested] 18+ messages in thread
* Re: KVM oops: killing interrupt handler
@ 2007-02-11 16:58 ` Jiri Slaby
0 siblings, 0 replies; 18+ messages in thread
From: Jiri Slaby @ 2007-02-11 16:58 UTC (permalink / raw)
To: Avi Kivity
Cc: kvm-devel-5NWGOfrQmneRv+LV9MX5uipxlwaOVQ5f, Linux kernel mailing list
Avi Kivity napsal(a):
> kvm suspend/resume support is only present in -mm (what's more, I don't
> think in any released -mm). A workaround is to rmmod kvm_intel before
> suspending.
BTW. will kvm-13's external module work?
thanks,
--
http://www.fi.muni.cz/~xslaby/ Jiri Slaby
faculty of informatics, masaryk university, brno, cz
e-mail: jirislaby gmail com, gpg pubkey fingerprint:
B674 9967 0407 CE62 ACC8 22A0 32CC 55C3 39D4 7A7E
-------------------------------------------------------------------------
Using Tomcat but need to do more? Need to support web services, security?
Get stuff done quickly with pre-integrated technology to make your job easier.
Download IBM WebSphere Application Server v.1.0.1 based on Apache Geronimo
http://sel.as-us.falkag.net/sel?cmd=lnk&kid=120709&bid=263057&dat=121642
^ permalink raw reply [flat|nested] 18+ messages in thread
* Re: KVM oops: killing interrupt handler
@ 2007-02-11 17:10 ` Avi Kivity
0 siblings, 0 replies; 18+ messages in thread
From: Avi Kivity @ 2007-02-11 17:10 UTC (permalink / raw)
To: Jiri Slaby; +Cc: Linux kernel mailing list, kvm-devel
Jiri Slaby wrote:
> Avi Kivity napsal(a):
>> kvm suspend/resume support is only present in -mm (what's more, I
>> don't think in any released -mm). A workaround is to rmmod kvm_intel
>> before suspending.
>
> BTW. will kvm-13's external module work?
>
Try and report back :)
--
Do not meddle in the internals of kernels, for they are subtle and quick to panic.
^ permalink raw reply [flat|nested] 18+ messages in thread
* Re: KVM oops: killing interrupt handler
@ 2007-02-11 17:10 ` Avi Kivity
0 siblings, 0 replies; 18+ messages in thread
From: Avi Kivity @ 2007-02-11 17:10 UTC (permalink / raw)
To: Jiri Slaby
Cc: kvm-devel-5NWGOfrQmneRv+LV9MX5uipxlwaOVQ5f, Linux kernel mailing list
Jiri Slaby wrote:
> Avi Kivity napsal(a):
>> kvm suspend/resume support is only present in -mm (what's more, I
>> don't think in any released -mm). A workaround is to rmmod kvm_intel
>> before suspending.
>
> BTW. will kvm-13's external module work?
>
Try and report back :)
--
Do not meddle in the internals of kernels, for they are subtle and quick to panic.
-------------------------------------------------------------------------
Using Tomcat but need to do more? Need to support web services, security?
Get stuff done quickly with pre-integrated technology to make your job easier.
Download IBM WebSphere Application Server v.1.0.1 based on Apache Geronimo
http://sel.as-us.falkag.net/sel?cmd=lnk&kid=120709&bid=263057&dat=121642
^ permalink raw reply [flat|nested] 18+ messages in thread
* Re: KVM oops: killing interrupt handler
@ 2007-02-11 17:37 ` Jiri Slaby
0 siblings, 0 replies; 18+ messages in thread
From: Jiri Slaby @ 2007-02-11 17:37 UTC (permalink / raw)
To: Avi Kivity; +Cc: Linux kernel mailing list, kvm-devel
Avi Kivity napsal(a):
> Jiri Slaby wrote:
>> Avi Kivity napsal(a):
>>> kvm suspend/resume support is only present in -mm (what's more, I
>>> don't think in any released -mm). A workaround is to rmmod kvm_intel
>>> before suspending.
>>
>> BTW. will kvm-13's external module work?
>>
>
> Try and report back :)
Yeah :). But while installing I revealed one problem.
I had to do this in kernel/Makefile:
$(MAKE) -C $(KERNELDIR) M=`pwd` "$$@"
install:
- mkdir -p $(DESTDIR)/$(INSTALLDIR)
- cp *.ko $(DESTDIR)/$(INSTALLDIR)
- /sbin/depmod -a
+ $(MAKE) -C $(KERNELDIR) M=`pwd` modules_install
tmpspec = .tmp.kvm-kmod.spec
RPMDIR = $$(pwd)/../RPMS
Otherwise it installs modules into build directory, which is not usable too much ;):
kernel# make install
mkdir -p //home/xpapiez/install/linux-2.6.19
cp *.ko //home/xpapiez/install/linux-2.6.19
/sbin/depmod -a
I used this configure params:
./configure --qemu-cc=gcc --prefix=/usr/local/kvm/ --disable-gcc-check
Now, he's going to test it...
thanks,
--
http://www.fi.muni.cz/~xslaby/ Jiri Slaby
faculty of informatics, masaryk university, brno, cz
e-mail: jirislaby gmail com, gpg pubkey fingerprint:
B674 9967 0407 CE62 ACC8 22A0 32CC 55C3 39D4 7A7E
^ permalink raw reply [flat|nested] 18+ messages in thread
* Re: KVM oops: killing interrupt handler
@ 2007-02-11 17:37 ` Jiri Slaby
0 siblings, 0 replies; 18+ messages in thread
From: Jiri Slaby @ 2007-02-11 17:37 UTC (permalink / raw)
To: Avi Kivity
Cc: kvm-devel-5NWGOfrQmneRv+LV9MX5uipxlwaOVQ5f, Linux kernel mailing list
Avi Kivity napsal(a):
> Jiri Slaby wrote:
>> Avi Kivity napsal(a):
>>> kvm suspend/resume support is only present in -mm (what's more, I
>>> don't think in any released -mm). A workaround is to rmmod kvm_intel
>>> before suspending.
>>
>> BTW. will kvm-13's external module work?
>>
>
> Try and report back :)
Yeah :). But while installing I revealed one problem.
I had to do this in kernel/Makefile:
$(MAKE) -C $(KERNELDIR) M=`pwd` "$$@"
install:
- mkdir -p $(DESTDIR)/$(INSTALLDIR)
- cp *.ko $(DESTDIR)/$(INSTALLDIR)
- /sbin/depmod -a
+ $(MAKE) -C $(KERNELDIR) M=`pwd` modules_install
tmpspec = .tmp.kvm-kmod.spec
RPMDIR = $$(pwd)/../RPMS
Otherwise it installs modules into build directory, which is not usable too much ;):
kernel# make install
mkdir -p //home/xpapiez/install/linux-2.6.19
cp *.ko //home/xpapiez/install/linux-2.6.19
/sbin/depmod -a
I used this configure params:
./configure --qemu-cc=gcc --prefix=/usr/local/kvm/ --disable-gcc-check
Now, he's going to test it...
thanks,
--
http://www.fi.muni.cz/~xslaby/ Jiri Slaby
faculty of informatics, masaryk university, brno, cz
e-mail: jirislaby gmail com, gpg pubkey fingerprint:
B674 9967 0407 CE62 ACC8 22A0 32CC 55C3 39D4 7A7E
-------------------------------------------------------------------------
Using Tomcat but need to do more? Need to support web services, security?
Get stuff done quickly with pre-integrated technology to make your job easier.
Download IBM WebSphere Application Server v.1.0.1 based on Apache Geronimo
http://sel.as-us.falkag.net/sel?cmd=lnk&kid=120709&bid=263057&dat=121642
^ permalink raw reply [flat|nested] 18+ messages in thread
* Re: KVM oops: killing interrupt handler
@ 2007-02-11 19:18 ` Jiri Slaby
0 siblings, 0 replies; 18+ messages in thread
From: Jiri Slaby @ 2007-02-11 19:18 UTC (permalink / raw)
Cc: Avi Kivity, Linux kernel mailing list, kvm-devel
Jiri Slaby napsal(a):
> Avi Kivity napsal(a):
>> Jiri Slaby wrote:
>>> Avi Kivity napsal(a):
>>>> kvm suspend/resume support is only present in -mm (what's more, I
>>>> don't think in any released -mm). A workaround is to rmmod
>>>> kvm_intel before suspending.
>>>
>>> BTW. will kvm-13's external module work?
>>
>> Try and report back :)
[...]
> Now, he's going to test it...
Nice to report, that it works, good work!
regards,
--
http://www.fi.muni.cz/~xslaby/ Jiri Slaby
faculty of informatics, masaryk university, brno, cz
e-mail: jirislaby gmail com, gpg pubkey fingerprint:
B674 9967 0407 CE62 ACC8 22A0 32CC 55C3 39D4 7A7E
^ permalink raw reply [flat|nested] 18+ messages in thread
* Re: KVM oops: killing interrupt handler
@ 2007-02-11 19:18 ` Jiri Slaby
0 siblings, 0 replies; 18+ messages in thread
From: Jiri Slaby @ 2007-02-11 19:18 UTC (permalink / raw)
Cc: kvm-devel-5NWGOfrQmneRv+LV9MX5uipxlwaOVQ5f, Linux kernel mailing list
Jiri Slaby napsal(a):
> Avi Kivity napsal(a):
>> Jiri Slaby wrote:
>>> Avi Kivity napsal(a):
>>>> kvm suspend/resume support is only present in -mm (what's more, I
>>>> don't think in any released -mm). A workaround is to rmmod
>>>> kvm_intel before suspending.
>>>
>>> BTW. will kvm-13's external module work?
>>
>> Try and report back :)
[...]
> Now, he's going to test it...
Nice to report, that it works, good work!
regards,
--
http://www.fi.muni.cz/~xslaby/ Jiri Slaby
faculty of informatics, masaryk university, brno, cz
e-mail: jirislaby gmail com, gpg pubkey fingerprint:
B674 9967 0407 CE62 ACC8 22A0 32CC 55C3 39D4 7A7E
-------------------------------------------------------------------------
Using Tomcat but need to do more? Need to support web services, security?
Get stuff done quickly with pre-integrated technology to make your job easier.
Download IBM WebSphere Application Server v.1.0.1 based on Apache Geronimo
http://sel.as-us.falkag.net/sel?cmd=lnk&kid=120709&bid=263057&dat=121642
^ permalink raw reply [flat|nested] 18+ messages in thread
end of thread, other threads:[~2007-02-11 19:19 UTC | newest]
Thread overview: 18+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2007-02-10 19:45 KVM oops: killing interrupt handler Jiri Slaby
2007-02-10 19:45 ` Jiri Slaby
2007-02-11 9:02 ` Avi Kivity
2007-02-11 9:02 ` Avi Kivity
2007-02-11 14:01 ` Jiri Slaby
2007-02-11 14:01 ` Jiri Slaby
2007-02-11 15:53 ` Avi Kivity
2007-02-11 15:53 ` Avi Kivity
2007-02-11 16:19 ` Jiri Slaby
2007-02-11 16:19 ` Jiri Slaby
2007-02-11 16:58 ` Jiri Slaby
2007-02-11 16:58 ` Jiri Slaby
2007-02-11 17:10 ` Avi Kivity
2007-02-11 17:10 ` Avi Kivity
2007-02-11 17:37 ` Jiri Slaby
2007-02-11 17:37 ` Jiri Slaby
2007-02-11 19:18 ` Jiri Slaby
2007-02-11 19:18 ` Jiri Slaby
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