Re: [Xen-users] Xen Kernel panic

["G.Wendebourg" <gw-hh@xxxxxx>]

Seems to be the same problem, I had posted before ("crashing with second
guest.")

Would like to know, if it's the same hardware- arrangement (AMD K7 CPU)
and/or kernel (2.6.17-xen-k7).

I removed Xen and reinstalled by also changing the kernel to
2.6.18-xen-k7, and now problems seem to be solved.

But also don't found any logentry on this crashing-behaviour.

GW

Tim Post schrieb:
> On Sat, 2006-11-04 at 10:14 +0100, John Goor wrote:
>   
>> Hi,
>>
>> HW: Compaq evo laptop, 640Mb ram, 800MHz cpu
>> Xen: 3.0.3 on Ubuntu Edgy (2.6.17-6-generic-xen0)
>>
>>     
>
> HP Pentium III here with 256MB .. I'm jealous :) 
>
>   
>> Problem: I have created 4 DomU's.
>> When I start the third DomU a Kernel panic appears, and after some 
>> seconds the computer shuts down.
>>     
>
> I can see how that would be annoying.
>
>   
>> I don't know where to get this output, and th messages on screes only 
>> stay for some seconds. The only thing I can see is this 'Kernel panic' 
>> message.
>>     
>
> Nothing in dmesg or /var/log/xen* ?
>
> If its not stuck in an endless loop of rebooting (as in you can't ctrl-c
> fast enough to keep xendomains from starting it), and nothing is
> appearing in the logs try this :
>
> xm create domain.cfg > /root/info.txt 2>&1
>
> If you still can't get any indication of what's going wrong (i.e.
> info.txt remains empty and logs remain untouched), if the laptop has a
> tv out plug in the back hook it up to a VCR or digital camera that can
> record the output for later playback.
>
>   
>> This occurs when starting equally which 3rd DomU.
>>     
>
> A good start would be pasting the configuration for the third dom-u, as
> well as describing the OS its running, and anything special about it
> that differs from the other two. That may suggest the issue without the
> benefit of logs. 
>
>   
>> Please help. Laptop is normally stable when using a 'normal' kernel.
>>     
>
> But what fun is that? (kidding) Sorry to see you in such a predicament..
> hopefully you'll be able to trap the output so someone can help you. 
>
>   
>> Regards,
>> jgoor
>>     
>
> Best,
> -Tim
>
>   
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>>
>>
>>     
>
>
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>
>
>   


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