From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 28885 invoked by alias); 1 Mar 2006 15:38:58 -0000 Received: (qmail 28878 invoked by uid 22791); 1 Mar 2006 15:38:58 -0000 X-Spam-Status: No, hits=-2.6 required=5.0 tests=AWL,BAYES_00,SPF_HELO_PASS,SPF_PASS X-Spam-Check-By: sourceware.org Received: from mx1.redhat.com (HELO mx1.redhat.com) (66.187.233.31) by sourceware.org (qpsmtpd/0.31) with ESMTP; Wed, 01 Mar 2006 15:38:57 +0000 Received: from int-mx1.corp.redhat.com (int-mx1.corp.redhat.com [172.16.52.254]) by mx1.redhat.com (8.12.11/8.12.11) with ESMTP id k21FcsWu021856 for ; Wed, 1 Mar 2006 10:38:54 -0500 Received: from pobox.toronto.redhat.com (pobox.toronto.redhat.com [172.16.14.4]) by int-mx1.corp.redhat.com (8.11.6/8.11.6) with ESMTP id k21Fcs114557 for ; Wed, 1 Mar 2006 10:38:54 -0500 Received: from touchme.toronto.redhat.com (IDENT:postfix@touchme.toronto.redhat.com [172.16.14.9]) by pobox.toronto.redhat.com (8.12.8/8.12.8) with ESMTP id k21Fcsg2015841 for ; Wed, 1 Mar 2006 10:38:54 -0500 Received: from ton.toronto.redhat.com (ton.toronto.redhat.com [172.16.14.15]) by touchme.toronto.redhat.com (Postfix) with ESMTP id DA7278001FF for ; Wed, 1 Mar 2006 10:38:53 -0500 (EST) Received: from ton.toronto.redhat.com (localhost.localdomain [127.0.0.1]) by ton.toronto.redhat.com (8.13.1/8.13.1) with ESMTP id k21FcrC9030201 for ; Wed, 1 Mar 2006 10:38:53 -0500 Received: (from fche@localhost) by ton.toronto.redhat.com (8.13.1/8.13.1/Submit) id k21Fcrc9030198; Wed, 1 Mar 2006 10:38:53 -0500 X-Authentication-Warning: ton.toronto.redhat.com: fche set sender to fche@redhat.com using -f To: systemtap@sources.redhat.com Subject: Re: [Bug kprobes/2387] system crash on ppc64/2.6.15.4 References: <20060223094047.2387.guanglei@cn.ibm.com> <20060301144135.26201.qmail@sourceware.org> From: fche@redhat.com (Frank Ch. Eigler) Date: Wed, 01 Mar 2006 15:38:00 -0000 In-Reply-To: <20060301144135.26201.qmail@sourceware.org> Message-ID: User-Agent: Gnus/5.0808 (Gnus v5.8.8) Emacs/21.3 MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Mailing-List: contact systemtap-help@sourceware.org; run by ezmlm Precedence: bulk List-Subscribe: List-Post: List-Help: , Sender: systemtap-owner@sourceware.org X-SW-Source: 2006-q1/txt/msg00665.txt.bz2 guanglei@cn.ibm.com wrote: > [...] > And I also noticed that the kernel reported the I/O error even when I wasn't > running systemtap and only did some simple writing operations: > [...] > end_request: I/O error, dev sda, sector 17449 > Aborting journal on device sda2. > ext3_abort called. > EXT3-fs error (device sda2): ext3_journal_start_sb: Detected aborted journal > Remounting filesystem read-only If this appears without having run systemtap, you almost certainly have a problem with your hardware. Boot it single-user, run fsck -c. - FChE