[ovirt-users] QEMU hangup with SPICE console

[Michal Skrivanek]

On 22 May 2014, at 08:48, Markus Stockhausen wrote:

> Hello,
> 
> 
> our hypervisor nodes are running on FC19. virt-preview repos is activated. 
> Windows VMs are using SPICE protocol.
> 
> From time to time we see hangups of the windows machines. QEMU
> has 100% CPU and a perf report gives the following output:
> 
> Samples: 70K of event 'cycles', Event count (approx.): 49527366887
> 
> 51,76%  qemu-system-x86  libspice-server.so.1.8.0  [.] 0x000000000005a6e8
> 41,15%  qemu-system-x86  [vdso]                    [.] 0x0000000000000701
>  2,09%  qemu-system-x86  libc-2.17.so              [.] clock_gettime
>  1,10%  qemu-system-x86  libspice-server.so.1.8.0  [.] pthread_self at plt
>  0,60%  qemu-system-x86  libpthread-2.17.so        [.] pthread_self
>  0,53%  qemu-system-x86  libspice-server.so.1.8.0  [.] clock_gettime at plt
>  0,27%  qemu-system-x86  qemu-system-x86_64        [.] 0x00000000001d6238
> ...
> 
> No SPICE client is connected to the VM.
> Any idea how to isolate the error better?

disable spice i suppose resolve this
how about qxl drivers? installed or not?
definitely check on spice and/or qemu list…

Thanks,
michal

> 
> Markus
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