Re: [Xen-devel] Random reboots with Xen 3.2.1

[Akio Takebe <takebe_akio@xxxxxxxxxxxxxx>]

Hi,

>I am seeing random reboots after installing Xen 3.2.1 (running with
>linux-2.6.18-8 pulled from a few days ago). So far, the reboots only
>happen if I have enabled cpufreq=dom0-kernel and actually run
>frequency scaling (such as with the ondemand governor). The reboots
>only happen after a few hours. The machines seem to be stable if I
>pass the cpufreq option to Xen but disable frequency scaling.
>
>I can't see anything in the log files that looks suspicious right
>before the reboot. The worst I have seen are a couple of "Timer went
>backwards" error messages but they don't always show up in the logs.
>Anything else I should be poking at to figure out why this might be
>happening and if there are any potential fixes?
>
You can see the panic log
if you add "noreboot" option to xen's boot parameter.

Best Regards,

Akio Takebe


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