From: Jeremy Fitzhardinge <jeremy@goop.org>
To: linux-kernel@vger.kernel.org, linux-thinkpad@linux-thinkpad.org,
Eric Sandeen <sandeen@redhat.com>
Subject: Re: paging request BUG in 2.6.19-rc5 on resume - X60s
Date: Wed, 15 Nov 2006 00:22:29 -0800 [thread overview]
Message-ID: <455ACE45.4040305@goop.org> (raw)
In-Reply-To: <20061113081147.GB5289@gimli>
Martin Lorenz wrote:
> I only see this when ipw3945 is loaded.
>
> [226156.057000] BUG: unable to handle kernel paging request at virtual
> address 756e6567
>
OK, very bizarre. Another instance of this pattern:
1. Recent Core Duo Thinkpad (X60, T60, X60s)
2. tainting wireless driver loaded (ipw3945, madwifi)
3. fault at "Genu" somewhere in filesystem code
4. not long after a resume from ram (?)
Not exactly the same backtrace as before
(https://bugzilla.redhat.com/bugzilla/show_bug.cgi?id=208488
https://bugzilla.redhat.com/bugzilla/show_bug.cgi?id=207658), but pretty
close.
The only things I can think of are:
1. ipw3945 and madwifi are sharing some 802.11 code, which splats
this pattern into memory for some reason
2. some firmware/smm bug which end up corrupting a register (?)
3. erm? anyone?
J
prev parent reply other threads:[~2006-11-15 8:22 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2006-11-13 8:11 paging request BUG in 2.6.19-rc5 on resume - X60s Martin Lorenz
2006-11-13 13:55 ` Mike Galbraith
2006-11-13 19:34 ` [ltp] " Martin Lorenz
2006-11-14 7:06 ` Mike Galbraith
2006-11-13 13:56 ` Sven-Haegar Koch
2006-11-13 14:37 ` Rafael J. Wysocki
2006-11-13 19:27 ` [ltp] " Martin Lorenz
2006-11-14 7:11 ` Mike Galbraith
2006-11-15 8:22 ` Jeremy Fitzhardinge [this message]
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