From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S937488AbXG3Si0 (ORCPT ); Mon, 30 Jul 2007 14:38:26 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1760522AbXG3SiS (ORCPT ); Mon, 30 Jul 2007 14:38:18 -0400 Received: from metis.extern.pengutronix.de ([83.236.181.26]:37303 "EHLO metis.extern.pengutronix.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1763667AbXG3SiR (ORCPT ); Mon, 30 Jul 2007 14:38:17 -0400 Date: Mon, 30 Jul 2007 20:38:06 +0200 From: Robert Schwebel To: Christoph Lameter Cc: Andrew Morton , linux-kernel@vger.kernel.org, Pekka Enberg Subject: Re: bug in slab.c Message-ID: <20070730183806.GL1678@pengutronix.de> References: <20070729073739.GD1678@pengutronix.de> <20070730001604.d58dca0a.akpm@linux-foundation.org> <20070730180301.GG1678@pengutronix.de> Mime-Version: 1.0 Content-Type: text/plain; charset=iso-8859-15 Content-Disposition: inline In-Reply-To: User-Agent: Mutt/1.5.9i Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org On Mon, Jul 30, 2007 at 11:05:09AM -0700, Christoph Lameter wrote: > Looks like the slab header was corrupted. If this can be reproduced then > you need to enable slub debugging to find the kernel function that > corrupts memory. Yup, I'll try that if it happens again. > Otherwise it could be bad memory? Hmm, the box is relatively new, but one never knows. Ah, and it was after I've resumed the machine from suspend-to-disk, but not right after the start but some minutes later. Robert -- Dipl.-Ing. Robert Schwebel | http://www.pengutronix.de Pengutronix - Linux Solutions for Science and Industry Handelsregister: Amtsgericht Hildesheim, HRA 2686 Hannoversche Str. 2, 31134 Hildesheim, Germany Phone: +49-5121-206917-0 | Fax: +49-5121-206917-9