From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1760604AbXJMJmM (ORCPT ); Sat, 13 Oct 2007 05:42:12 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1753249AbXJMJl6 (ORCPT ); Sat, 13 Oct 2007 05:41:58 -0400 Received: from mx2.mail.elte.hu ([157.181.151.9]:57532 "EHLO mx2.mail.elte.hu" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753194AbXJMJl5 (ORCPT ); Sat, 13 Oct 2007 05:41:57 -0400 Date: Sat, 13 Oct 2007 11:41:42 +0200 From: Ingo Molnar To: Rok Markovic Cc: Steven Rostedt , LKML Subject: Re: 2.6.23-rt1 lockup after loading HAL deamon Message-ID: <20071013094142.GA16098@elte.hu> References: <470F27DA.9020307@kanardia.eu> <20071012083551.GA17937@elte.hu> <470FB4F4.60707@kanardia.eu> <20071012175831.GA27420@elte.hu> <470FD96A.8040505@kanardia.eu> <20071013055922.GB26370@elte.hu> <47109008.5090405@kanardia.eu> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <47109008.5090405@kanardia.eu> 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 * Rok Markovic wrote: > Hi > > I have recompiled kernel with OPROFILE disabled. I am sending in > attachment /proc/interrupts (i ran it 3 times with 2 sec delay) and > netconsole log. Lockup in the lock is software made with ./lockup. The > kernel still locks 4-5minutes after boot without any further messages > (waited more than 2 minutes). Any ideas? no good ideas :-( I suspect this one: [ 185.600900] hdc: lost interrupt was a side-effect of lockup.c too? does the lockup go away if you boot with maxcpus=1? Ingo