linux-kernel - Re: [Alsa-devel] [BUG] Linux 2.6.20.1 - unable to handle kernel paging request

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Message-ID: <Pine.LNX.4.64.0703011330330.29829@sbz-30.cs.Helsinki.FI>
Date:	Thu, 1 Mar 2007 13:32:55 +0200 (EET)
From:	Pekka J Enberg <penberg@...helsinki.fi>
To:	Chris Rankin <rankincj@...oo.com>
cc:	Takashi Iwai <tiwai@...e.de>,
	Randy Dunlap <randy.dunlap@...cle.com>,
	alsa-devel@...a-project.org, linux-kernel@...r.kernel.org
Subject: Re: [Alsa-devel] [BUG] Linux 2.6.20.1 - unable to handle kernel
 paging request - accessing freed memory?

Hi Chris,

On Thu, 1 Mar 2007, Chris Rankin wrote:
> Nope, no difference. Again, this happened while trying to start World of 
> Warcraft. However, this time there is no snd-rtctimer module in the 
> stack.

Please apply this patch to your kernel and try to reproduce:

http://www.kernel.org/pub/linux/kernel/people/akpm/patches/2.6/2.6.20/2.6.20-mm2/broken-out/gregkh-driver-sysfs-crash-debugging.patch

It should give us a better clue which sysfs file is causing the oops.

			Pekka
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