linux-kernel - Re: edac_core: crashes on shutdown

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Message-ID: <20101202152106.GA29301@a1.tnic>
Date:	Thu, 2 Dec 2010 16:21:06 +0100
From:	Borislav Petkov <bp@...en8.de>
To:	Tobias Karnat <tobias.karnat@...glemail.com>
Cc:	linux-edac@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: Re: edac_core: crashes on shutdown

On Thu, Dec 02, 2010 at 10:03:33AM +0100, Tobias Karnat wrote:
> > Also, can you disable the EDAC subsystem in Kconfig and retry?
> > I'm trying to rule out some other issue since the backtraces are
> > inconclusive wrt EDAC.
> > 
> > Thanks.
> 
> Yes, maybe on the weekend, but as I said replacing the modules with
> compiled from older src does work fine.

Well, thanks for the photos. I don't have an idea what might cause this
workqueue corruption I'm seeing, all reg/unreg paths look ok. The only
change that came in between .35 and .36.1 I can think of being relevant
is 00740c58541b6087d78418cebca1fcb86dc6077d. You could try backing that
one out to see whether it fixes the issue.

-- 
Regards/Gruss,
Boris.
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