On Fri, Dec 14, 2012 at 05:29:09PM +0800, Wanlong Gao wrote:
> Hi,
>
> I hit the kernel panic when reboot the system today, just system reboot can
> cause kernel panic.
>
> $ git describe
> v3.7-7784-g7313264
>
> The config file is attached.
> And the crash screen is uploaded here
> http://www.tiikoni.com/tis/view/?id=e187047
AFAICT, it looks like list corruption in the mutex_lock path when
trying to grab the watchdog->lock, when we're coming down from
mei_watchdog_unregister().
Is it reproducible?
Btw, this is pre -rc1 kernel so I wouldn't take any issues it has too
seriously before Linus hasn't done -rc1 at least. Testing arbitrary
points in the history is known to lead to all kinds of issues which
aren't reproducible later in my experience.
Adding a MEI guy to CC just in case.
HTH.
--
Regards/Gruss,
Boris.
Sent from a fat crate under my desk. Formatting is fine.
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