From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S964795AbWG3XpT (ORCPT ); Sun, 30 Jul 2006 19:45:19 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S964796AbWG3XpS (ORCPT ); Sun, 30 Jul 2006 19:45:18 -0400 Received: from omx2-ext.sgi.com ([192.48.171.19]:21377 "EHLO omx2.sgi.com") by vger.kernel.org with ESMTP id S964795AbWG3XpR (ORCPT ); Sun, 30 Jul 2006 19:45:17 -0400 Date: Mon, 31 Jul 2006 09:44:24 +1000 From: Nathan Scott To: Jan Dittmer , kernel Cc: linux-kernel@vger.kernel.org, xfs@oss.sgi.com Subject: Re: XFS Bug null pointer dereference in xfs_free_ag_extent Message-ID: <20060731094424.E2280998@wobbly.melbourne.sgi.com> References: <44BF29CD.1000809@l4x.org> <44CB0BF7.6030204@idccenter.cn> <44CB1303.7010303@l4x.org> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline User-Agent: Mutt/1.2.5i In-Reply-To: <44CB1303.7010303@l4x.org>; from jdi@l4x.org on Sat, Jul 29, 2006 at 09:49:23AM +0200 Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Hi there, On Sat, Jul 29, 2006 at 09:49:23AM +0200, Jan Dittmer wrote: > kernel schrieb: > > I have the same problem, but it seems not have a patch right now. > > No, I got zero feedback, but let's cc the correct > mailing list. I also filed bug 6877 at kernel.org > Is this easily reproducible for you? I've not seen it before, and the only possibly related recent changes I can think of are these: http://git.kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=e63a3690013a475746ad2cea998ebb534d825704 http://git.kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=d210a28cd851082cec9b282443f8cc0e6fc09830 Could you try reverting each of those to see if either is the cause? thanks. -- Nathan