linux-kernel - Re: Need help debugging memory corruption

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Message-ID: <e2e108260805040802l4b2bb9dfjce898903fe746a1c@mail.gmail.com>
Date:	Sun, 4 May 2008 17:02:59 +0200
From:	"Bart Van Assche" <bart.vanassche@...il.com>
To:	"Jay Cliburn" <jacliburn@...lsouth.net>
Cc:	linux-kernel@...r.kernel.org, netdev@...r.kernel.org,
	"Chris Snook" <csnook@...hat.com>
Subject: Re: Need help debugging memory corruption

On Sat, May 3, 2008 at 8:09 PM, Jay Cliburn <jacliburn@...lsouth.net> wrote:
> Can someone with more experience than me please take a look and give me
> some advice or explain what might be happening here?  (What may be
> obvious to you is probably not obvious to me.)

Are you familiar with the kernel command-line option slub_debug=FZPU ?
If this was not yet enabled, recompiling your kernel with
CONFIG_SLUB=y and CONFIG_SLUB_DEBUG=y enabled and specifying
slub_debug=FZPU on the kernel command line will probably provide more
detailed information about the cause of the memory corruption.

Bart.
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