Re: kernel BUG at arch/x86/kvm/mmu.c:655!

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On 01/09/2011 07:05 PM, Tomasz Chmielewski wrote:
On 09.01.2011 17:25, Avi Kivity wrote:
On 01/07/2011 10:43 PM, Tomasz Chmielewski wrote:
The following happened when I tried to reboot a virtual machine (host
running qemu 0.13.0, kernel 2.6.36.2).
After a while, the server hanged and was no longer reachable.

kvm: 3927: cpu0 unhandled wrmsr: 0x198 data 0
kvm: 3927: cpu1 unhandled wrmsr: 0x198 data 0
rmap_remove: ffff88060e9437f8 0 1->BUG

Is this reproducible?

Not sure - I can't experiment too much on this server.

What I know is that with 2.6.36.x kernel, this server *always* hangs after a few hours/days, whereas with earlier kernels (2.6.35.x and earlier) it runs fine.

Can't say if the reason is the same or not.


Well, whether it's the same bug or not, it's worth fixing.

--
error compiling committee.c: too many arguments to function

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