Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1759454AbXJXO2X (ORCPT ); Wed, 24 Oct 2007 10:28:23 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1753197AbXJXO2N (ORCPT ); Wed, 24 Oct 2007 10:28:13 -0400 Received: from mx2.mail.elte.hu ([157.181.151.9]:43709 "EHLO mx2.mail.elte.hu" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752750AbXJXO2M (ORCPT ); Wed, 24 Oct 2007 10:28:12 -0400 Date: Wed, 24 Oct 2007 16:27:59 +0200 From: Ingo Molnar To: Romano Giannetti Cc: Linux Kernel Mailing List , Peter Zijlstra Subject: Re: 2.6.24-rc1 fails with lockup and BUG: Message-ID: <20071024142759.GA13657@elte.hu> References: <1193232344.32208.0.camel@localhost> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <1193232344.32208.0.camel@localhost> User-Agent: Mutt/1.5.14 (2007-02-12) 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=3.1.7-deb -1.5 BAYES_00 BODY: Bayesian spam probability is 0 to 1% [score: 0.0000] Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 950 Lines: 26 * Romano Giannetti wrote: > 2.6.23-rc1 fails for me. I have the sensation it is network-related, > but I am not sure, so I send this message just to the list. This same > failure was present in git-5734-gd85714d, I sent a message to the list > but it seems it never arrived. I hope this will pass through. My > system is a toshiba satellite A305-S5077, dual core pentium. could you turn on these in your .config: CONFIG_PROVE_LOCKING=y CONFIG_DEBUG_LIST=y CONFIG_FRAME_POINTER=y CONFIG_DEBUG_SLAB=y and please post the resulting dmesg output - does lockdep notice any lockup reason? (your backtrace suggests some mutex stuff so it might as well detect it) 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/