From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753980AbZDVOiy (ORCPT ); Wed, 22 Apr 2009 10:38:54 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1751419AbZDVOiq (ORCPT ); Wed, 22 Apr 2009 10:38:46 -0400 Received: from smtp.opengridcomputing.com ([209.198.142.2]:60567 "EHLO smtp.opengridcomputing.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751264AbZDVOip (ORCPT ); Wed, 22 Apr 2009 10:38:45 -0400 Message-ID: <49EF2C32.4030409@opengridcomputing.com> Date: Wed, 22 Apr 2009 09:39:46 -0500 From: Steve Wise User-Agent: Thunderbird 2.0.0.21 (X11/20090318) MIME-Version: 1.0 To: Jens Axboe CC: balbir@linux.vnet.ibm.com, Andrew Morton , "linux-kernel@vger.kernel.org" , Wolfram Strepp Subject: Re: [BUG] rbtree bug with mmotm 2009-04-14-17-24 References: <20090421184223.GP19637@balbir.in.ibm.com> <49EE42CC.7070002@opengridcomputing.com> <20090422131703.GO4593@kernel.dk> <49EF2882.1020306@opengridcomputing.com> <49EF293F.4030504@opengridcomputing.com> In-Reply-To: <49EF293F.4030504@opengridcomputing.com> Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org >> >> No there are a few patches applied that are heading upstream, but one >> is in the NFS RDMA server which isn't loaded yet and the rest are in >> iw_cxgb3 (iwarp driver) which also hasn't loaded at the time we >> crash. NOTE: Out of 4 power cycles, one booted up ok, 3 hit the crash. >> >> >> > > By the way, this one looks different from the last one I saw. So its > not consistently crashing in the same spot. The one I hit yesterday > (which I don't have the OOPs dump for was in rb_erase(). > > Steve. I'll start bisecting to isolate this. Steve.