Re: [Xen-devel] Xen 4.2.1, linux kernel 3.7.5 crashed while reboot

["Jan Beulich" <JBeulich@xxxxxxxx>]

>>> On 26.02.13 at 15:32, Michal Fiala <fiala@xxxxxxxxxx> wrote:
> I have updated system to xen 4.2.1, linux kernel 3.7.5. System boots
> without problem. When I run reboot or shutdown -r now, system correctly
> shutdowns all runlevels and then system crashed, see crash_output.txt.
> I have the same problem with kernel linux 3.2.37. When I shudown system
> (halt), then it is without problem. I have tested kernel 3.7.5 without
> xen hypervisor, it was without problems. Required debug informations
> (http://wiki.xen.org/wiki/XenParavirtOpsHelp) in attachment.
> Could you please help me with this problem?

It's apparently going the triple fault path, and load_idt() under Xen
doesn't do what the code here expects (i.e. that reboot method
just can't work under Xen). Are you overriding the reboot type on
the kernel command line?

Jan


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