From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S934102AbZHWUQs (ORCPT ); Sun, 23 Aug 2009 16:16:48 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S934066AbZHWUQr (ORCPT ); Sun, 23 Aug 2009 16:16:47 -0400 Received: from ppp-136-251.adsl.restena.lu ([158.64.136.251]:56577 "EHLO bonbons.gotdns.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S933931AbZHWUQq convert rfc822-to-8bit (ORCPT ); Sun, 23 Aug 2009 16:16:46 -0400 Date: Sun, 23 Aug 2009 22:16:21 +0200 From: Bruno =?UTF-8?B?UHLDqW1vbnQ=?= Cc: "Rafael J. Wysocki" , Andy Whitcroft , "Ed L. Cashin" , Andrew Morton , linux-kernel@vger.kernel.org, Jens Axboe Subject: Re: [PATCH 0/1] aoe: ensure we initialise the request_queue correctly Message-ID: <20090823221621.25fdb491@neptune.home> In-Reply-To: <20090823110021.28fc40dc@neptune.home> References: <1250872904-10993-1-git-send-email-apw@canonical.com> <20090822112103.49174d6b@neptune.home> <200908222352.07482.rjw@sisk.pl> <20090823110021.28fc40dc@neptune.home> X-Mailer: Claws Mail 3.7.2 (GTK+ 2.14.7; i686-pc-linux-gnu) Mime-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8BIT To: unlisted-recipients:; (no To-header on input) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Sun, 23 August 2009 Bruno Prémont wrote: > At least this uninitialized object warning already existed with > 2.6.31-rc1. More bisect-like details later today. Hm, the NULL bio->bi_io_vec on unmount seems picky as to when it wants to be reproduced, half a day bisecting on a spare system without result... I got it on one system with -rc1, on spare system a bisect v2.6.30..v2.6.31-rc1 was always good. Will have to retry with complete, not simplified config on one of the two systems where I got that trace. FYI: someone else did report it on 2.6.30-gentoo-r4 which is similar to 2.6.30.x, see http://bugs.gentoo.org/show_bug.cgi?id=281929 Bruno