From: Norbert Preining Subject: Re: kernel Oops in ext3 code Date: Fri, 28 Sep 2007 22:27:59 +0200 Message-ID: <20070928202759.GH16498@gamma.logic.tuwien.ac.at> References: <1190991464.10145.0.camel@dyn9047017100.beaverton.ibm.com> <20070928150031.GF27873@gamma.logic.tuwien.ac.at> <1191002449.3815.9.camel@localhost.localdomain> <46FD4EE3.8030705@linux.vnet.ibm.com> <20070927103122.GB27783@gamma.logic.tuwien.ac.at> <1190927903.3872.12.camel@localhost.localdomain> <20070928045456.GM23215@gamma.logic.tuwien.ac.at> <1190991464.10145.0.camel@dyn9047017100.beaverton.ibm.com> <20070928150031.GF27873@gamma.logic.tuwien.ac.at> <1191002449.3815.9.camel@localhost.localdomain> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Cc: Badari Pulavarty , ext4 , linux-kernel To: Mingming Cao , "Aneesh Kumar K.V" Return-path: Received: from mx.logic.tuwien.ac.at ([128.130.175.19]:46397 "EHLO mx.logic.tuwien.ac.at" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754208AbXI1U2D (ORCPT ); Fri, 28 Sep 2007 16:28:03 -0400 Content-Disposition: inline In-Reply-To: <46FD4EE3.8030705@linux.vnet.ibm.com> <1191002449.3815.9.camel@localhost.localdomain> Sender: linux-ext4-owner@vger.kernel.org List-Id: linux-ext4.vger.kernel.org Hi all, On Fr, 28 Sep 2007, Mingming Cao wrote: > i_block_alloc_info, it should be 0x14(20 bytes)...Are you running a > vanilla 2.6.23-rc6? Well yes, I add one patch for reducing the usb device resetting time, but this was definitely not the problem, no usb device was attached. > from the cache, so racing is not a issue there. Possible random memory > corruption? Could be could be. I would say since it is such a strange thing and nobody has an idea we leave it for now, random memory corruption sounds nice. If it occurs I can come back. Best wishes Norbert ------------------------------------------------------------------------------- Dr. Norbert Preining Vienna University of Technology Debian Developer Debian TeX Group gpg DSA: 0x09C5B094 fp: 14DF 2E6C 0307 BE6D AD76 A9C0 D2BF 4AA3 09C5 B094 ------------------------------------------------------------------------------- in the space-time continuum.' is he? Is he?' --- Arthur failing in his first lesson of galactic physics --- in four years. --- Douglas Adams, The Hitchhikers Guide to the Galaxy