From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S932243AbWGEPsR (ORCPT ); Wed, 5 Jul 2006 11:48:17 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S932166AbWGEPsR (ORCPT ); Wed, 5 Jul 2006 11:48:17 -0400 Received: from pentafluge.infradead.org ([213.146.154.40]:7891 "EHLO pentafluge.infradead.org") by vger.kernel.org with ESMTP id S932243AbWGEPsQ (ORCPT ); Wed, 5 Jul 2006 11:48:16 -0400 Subject: Re: oops with 2.6.17.1 in vfs_statfs (maybe oprofile related) From: Arjan van de Ven To: Roberto Nibali Cc: linux-kernel@vger.kernel.org In-Reply-To: <44ABDE30.6080307@drugphish.ch> References: <44ABDE30.6080307@drugphish.ch> Content-Type: text/plain Date: Wed, 05 Jul 2006 17:48:13 +0200 Message-Id: <1152114494.3201.41.camel@laptopd505.fenrus.org> Mime-Version: 1.0 X-Mailer: Evolution 2.2.3 (2.2.3-2.fc4) Content-Transfer-Encoding: 7bit X-SRS-Rewrite: SMTP reverse-path rewritten from by pentafluge.infradead.org See http://www.infradead.org/rpr.html Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org On Wed, 2006-07-05 at 17:43 +0200, Roberto Nibali wrote: > Hello, > > I'm slowly integrating 2.6.x kernel support and happen to hit a few > oopses every now and then. So long as time permits I'll post them here. > We have very intensive and complex test conducts since our distribution > needs to be able to run across 2.2.x, 2.4.x and 2.6.x. > > One of the tests I've performed was to oprofile a I/O intensive > application while doing hotswap of the underlying SCSI disk in software > raid mode, trying to monitor IPMI events in parallel. One of the oops I > got was (and some sysrq fiddling): > > Jul 5 16:38:11 BUG: unable to handle kernel paging request at virtual > address f89d4888 > Jul 5 16:38:11 printing eip: > Jul 5 16:38:11 c10510e0 > Jul 5 16:38:11 *pde = 00000000 > Jul 5 16:38:11 Oops: 0000 [#1] > Jul 5 16:38:11 SMP > Jul 5 16:38:11 Modules linked in: raid1 e1000 ipmi_si ipmi_devintf > ipmi_msghandler ext3 jbd md_mod > Jul 5 16:38:11 CPU: 0 > Jul 5 16:38:11 EIP: 0060:[] Tainted: G R VLI you did an rmmod -f ... is does this happen if you don't do that as well ?