linux-kernel - Re: [2.6.23-rc8-mm2] kernel BUG at mm/slab.c:591!

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Message-Id: <200709300015.36169.elendil@planet.nl>
Date:	Sun, 30 Sep 2007 00:15:35 +0200
From:	Frans Pop <elendil@...net.nl>
To:	linux-kernel@...r.kernel.org
Subject: Re: [2.6.23-rc8-mm2] kernel BUG at mm/slab.c:591! | invalid opcode: 0000 [#1] SMP

On Friday 28 September 2007, you wrote:
> My Toshiba Satellite A40 (i386, P4 Mobile) hangs during boot after:

With 'hpet-force-enable-on-ich34' reverted the system boots OK again.

We're not yet done though. It now fails to resume from suspend and there's
also the BUG (see subject) during power off. Possibly these are related.

Attached a diff of dmesg between 2.6.23-6 and 2.6.23-8. Nothing spectacular
AFAICT, except that I activated netconsole.

The details of that BUG are at the end of the diff.

I have some idea where to start looking for this one. If I'm not mistaken,
it should be somewhere between these two changes:
# good: [01762341418efa818f28dc69426ca7cc582cdc8c] git-wireless
# good: [ecdd2a3cb73af8b4659a4cb150bdf2a3ac908791] i386-pit-remove-the-useless-ifdefs

Cheers,
FJP

View attachment "2.6.23-rc6_rc8-mm2.dmesg.diff" of type "text/x-diff" (22005 bytes)