* qemu-kvm fails on pax kernel
@ 2012-04-15 9:42 Jens Kasten
2012-04-15 11:17 ` Avi Kivity
0 siblings, 1 reply; 2+ messages in thread
From: Jens Kasten @ 2012-04-15 9:42 UTC (permalink / raw)
To: kvm
Hi list,
I use the PAX patch in the kernel 3.2.14.
My qemu-kvm guest running on a gentoo hardend as host.
When I try to start my kvm guest I get:
PAX: size overflow detected in function wrmsr_interception
arch/x86/kvm/svm.c:3115
Pid: 3565, comm: kvm_webserver Not tainted 3.2.14-rsbac-2.57-sec #5
Call Trace:
[<ffffffff8115a407>] ? 0xffffffff8115a407
[<ffffffff810344f4>] ? 0xffffffff810344f4
[<ffffffff81032fd0>] ? 0xffffffff81032fd0
[<ffffffff81016f3c>] ? 0xffffffff81016f3c
[<ffffffff8102f215>] ? 0xffffffff8102f215
[<ffffffff810019c2>] ? 0xffffffff810019c2
[<ffffffff8116965b>] ? 0xffffffff8116965b
[<ffffffff81169f3b>] ? 0xffffffff81169f3b
[<ffffffff8116a60b>] ? 0xffffffff8116a60b
[<ffffffff81542226>] ? 0xffffffff81542226
[<ffffffff8154224d>] ? 0xffffffff8154224d
--
Mit freundlchen Grüßen
Jerns Kasten
http://www.kasten-edv.de
^ permalink raw reply [flat|nested] 2+ messages in thread
* Re: qemu-kvm fails on pax kernel
2012-04-15 9:42 qemu-kvm fails on pax kernel Jens Kasten
@ 2012-04-15 11:17 ` Avi Kivity
0 siblings, 0 replies; 2+ messages in thread
From: Avi Kivity @ 2012-04-15 11:17 UTC (permalink / raw)
To: Jens Kasten; +Cc: kvm
On 04/15/2012 12:42 PM, Jens Kasten wrote:
> Hi list,
>
> I use the PAX patch in the kernel 3.2.14.
> My qemu-kvm guest running on a gentoo hardend as host.
> When I try to start my kvm guest I get:
>
>
> PAX: size overflow detected in function wrmsr_interception
> arch/x86/kvm/svm.c:3115
> Pid: 3565, comm: kvm_webserver Not tainted 3.2.14-rsbac-2.57-sec #5
> Call Trace:
> [<ffffffff8115a407>] ? 0xffffffff8115a407
> [<ffffffff810344f4>] ? 0xffffffff810344f4
> [<ffffffff81032fd0>] ? 0xffffffff81032fd0
> [<ffffffff81016f3c>] ? 0xffffffff81016f3c
> [<ffffffff8102f215>] ? 0xffffffff8102f215
> [<ffffffff810019c2>] ? 0xffffffff810019c2
> [<ffffffff8116965b>] ? 0xffffffff8116965b
> [<ffffffff81169f3b>] ? 0xffffffff81169f3b
> [<ffffffff8116a60b>] ? 0xffffffff8116a60b
> [<ffffffff81542226>] ? 0xffffffff81542226
> [<ffffffff8154224d>] ? 0xffffffff8154224d
>
Out of tree patches are not supported. But if you provided a decoded
trace (with symbols instead of numbers), maybe we can learn something.
--
error compiling committee.c: too many arguments to function
^ permalink raw reply [flat|nested] 2+ messages in thread
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