Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1761245AbYGQWoY (ORCPT ); Thu, 17 Jul 2008 18:44:24 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1756984AbYGQWoJ (ORCPT ); Thu, 17 Jul 2008 18:44:09 -0400 Received: from mx2.mail.elte.hu ([157.181.151.9]:39955 "EHLO mx2.mail.elte.hu" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754513AbYGQWoH (ORCPT ); Thu, 17 Jul 2008 18:44:07 -0400 Date: Fri, 18 Jul 2008 00:43:39 +0200 From: Ingo Molnar To: David Miller Cc: linux-kernel@vger.kernel.org, netdev@vger.kernel.org, penberg@cs.helsinki.fi, vegard.nossum@gmail.com, rjw@sisk.pl Subject: Re: [bug, netconsole, SLUB] BUG skbuff_head_cache: Poison overwritten Message-ID: <20080717224338.GA461@elte.hu> References: <20080717214222.GA29449@elte.hu> <20080717.144504.96425101.davem@davemloft.net> <20080717220600.GA1701@elte.hu> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20080717220600.GA1701@elte.hu> User-Agent: Mutt/1.5.18 (2008-05-17) X-ELTE-VirusStatus: clean X-ELTE-SpamScore: -1.5 X-ELTE-SpamLevel: X-ELTE-SpamCheck: no X-ELTE-SpamVersion: ELTE 2.0 X-ELTE-SpamCheck-Details: score=-1.5 required=5.9 tests=BAYES_00 autolearn=no SpamAssassin version=3.2.3 -1.5 BAYES_00 BODY: Bayesian spam probability is 0 to 1% [score: 0.0000] Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 656 Lines: 19 * Ingo Molnar wrote: > Just re-tried it, the bug is reliably repeatable. Will try a bisection > run. hm, but it was not reproducible on the third and fourth attempt :-( I tried hard to provoke it by generating artificial parallel network and netconsole output - but it didnt want to trigger. Heisenbug ... Maybe the debug output gives someone an idea about the nature of the bug? Ingo -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/