From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1750854AbWFOGta (ORCPT ); Thu, 15 Jun 2006 02:49:30 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1750786AbWFOGta (ORCPT ); Thu, 15 Jun 2006 02:49:30 -0400 Received: from ns.virtualhost.dk ([195.184.98.160]:25625 "EHLO virtualhost.dk") by vger.kernel.org with ESMTP id S1750728AbWFOGt3 (ORCPT ); Thu, 15 Jun 2006 02:49:29 -0400 Date: Thu, 15 Jun 2006 08:50:06 +0200 From: Jens Axboe To: Nathan Scott Cc: linux-kernel@vger.kernel.org Subject: Re: cfq_update_io_seektime oops Message-ID: <20060615065006.GM1522@suse.de> References: <20060615152131.A898607@wobbly.melbourne.sgi.com> <20060615060152.GK1522@suse.de> <20060615162107.B898607@wobbly.melbourne.sgi.com> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20060615162107.B898607@wobbly.melbourne.sgi.com> Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org On Thu, Jun 15 2006, Nathan Scott wrote: > On Thu, Jun 15, 2006 at 08:01:53AM +0200, Jens Axboe wrote: > > The patch for this was just merged in 2.6.17-rc6-git last night, so it > > Ah, great - thanks. > > > should be fine now. Just curious - did you have any slab debugging > > features enabled? > > Hmm, lemme see - no, not slab for this particular build - here's > my CONFIG_DEBUG_* list: Ok, thanks for checking. Just wondering what the likelyhood of ->seek_samples being -36 initially, which will cause this crash. You're now the 2nd person to have hit this bug. -- Jens Axboe