Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752327AbXBYJsK (ORCPT ); Sun, 25 Feb 2007 04:48:10 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1752329AbXBYJsJ (ORCPT ); Sun, 25 Feb 2007 04:48:09 -0500 Received: from www.osadl.org ([213.239.205.134]:59224 "EHLO mail.tglx.de" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1752327AbXBYJsI (ORCPT ); Sun, 25 Feb 2007 04:48:08 -0500 Subject: Re: 2.6.20-git15 BUG: soft lockup detected on CPU#0! - timers? From: Thomas Gleixner Reply-To: tglx@linutronix.de To: Michal Piotrowski Cc: Ingo Molnar , Michal Piotrowski , LKML In-Reply-To: <6bffcb0e0702241445v562be44y5ddac6d6abdb5131@mail.gmail.com> References: <6bffcb0e0702201054rb839bb2m11ef8d33bacffdb8@mail.gmail.com> <1172008584.25076.0.camel@localhost.localdomain> <6bffcb0e0702201437o66db38d5j3066eb3c9951a270@mail.gmail.com> <1172072023.25076.64.camel@localhost.localdomain> <6bffcb0e0702210738p687ca1bdt2c568d7ed5904fff@mail.gmail.com> <1172088044.25076.125.camel@localhost.localdomain> <45DCF644.9040009@googlemail.com> <45DD756D.3040006@googlemail.com> <20070223060802.GA8562@elte.hu> <6bffcb0e0702241445v562be44y5ddac6d6abdb5131@mail.gmail.com> Content-Type: text/plain Date: Sun, 25 Feb 2007 10:53:28 +0100 Message-Id: <1172397209.25076.365.camel@localhost.localdomain> Mime-Version: 1.0 X-Mailer: Evolution 2.6.1 Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 600 Lines: 20 Michal, On Sat, 2007-02-24 at 23:45 +0100, Michal Piotrowski wrote: > Here is a dmesg after over 25 hours of uptime > http://www.stardust.webpages.pl/files/tbf/bitis-gabonica/2.6.21-rc1/git-dmesg3 > nothing new. can you please turn off CONFIG_SCHED_SMT ? It seems all reports have one thing in common: CPU == P4 and CONFIG_SCHED_SMT turned on. tglx - 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/