Re: Live Migration of 32-bit Linux guest broken since 2.6.35-rc2

Avi Kivity
2010-06-08T11:30:05Z

On 06/08/2010 12:13 PM, Peter Lieven wrote:
> sorry, the subject should read 2.6.35-rc2
>
> Peter Lieven wrote:
>> Hi,
>>
>> I freshly installed kernel 2.6.35-rc2 using userspace qemu-kvm 0.12.4.
>>
>> When I live migrate a 32-bit opensuse-11.2 VM, the incoming VM shows
>> the following error after the mem transfer has finished:
>>
>> kvm: unhandled exit 80000022
>> kvm: kvm_run returned -22
>>
>> cmdline:
>> /usr/bin/qemu-kvm-0.12.4 -net none -drive
>> format=host_device,file=/dev/mapper/iqn.2001-05.com.equallogic:0-8a0906-e1861b105-4cb000e7e8c4bf3b-opensuse-11-2-i586,if=ide,boot=on,cache=none,aio=native
>> -m 1024 -monitor tcp:0:4003,server,nowait -vnc :3 -name
>> 'opensuse-11.2-i586' -boot order=dc,menu=on -k de -incoming
>> tcp:172.21.55.20:5003 -pidfile /var/run/qemu/vm-154.pid -mem-path
>> /hugepages -mem-prealloc -rtc base=utc -usb -usbdevice tablet -cpu
>> qemu64,model_id='Intel(R) Xeon(R) CPU E5430 @ 2.66GHz'
>>
>> Migrating the same VM worked with 2.6.34 kvm module.

Please provide you host /proc/cpuinfo.

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