From mboxrd@z Thu Jan 1 00:00:00 1970 From: Ingo Molnar Subject: Re: [bug, netconsole, SLUB] BUG skbuff_head_cache: Poison overwritten Date: Fri, 18 Jul 2008 00:43:39 +0200 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 Cc: linux-kernel@vger.kernel.org, netdev@vger.kernel.org, penberg@cs.helsinki.fi, vegard.nossum@gmail.com, rjw@sisk.pl To: David Miller Return-path: 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 Content-Disposition: inline In-Reply-To: <20080717220600.GA1701@elte.hu> Sender: netdev-owner@vger.kernel.org List-ID: * 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