Messages in this thread | | | Date | Fri, 14 Dec 2012 12:02:53 +0100 | From | Borislav Petkov <> | Subject | Re: kernel panic when reboot |
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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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