Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S934019AbZJIQlY (ORCPT ); Fri, 9 Oct 2009 12:41:24 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1760995AbZJIQlY (ORCPT ); Fri, 9 Oct 2009 12:41:24 -0400 Received: from fanny.its.uu.se ([130.238.4.241]:48069 "EHLO fanny.its.uu.se" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1758949AbZJIQlX (ORCPT ); Fri, 9 Oct 2009 12:41:23 -0400 MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Transfer-Encoding: 7bit Message-ID: <19151.26501.727411.584056@pilspetsen.it.uu.se> Date: Fri, 9 Oct 2009 18:40:37 +0200 From: Mikael Pettersson To: Mikael Pettersson Cc: "Rafael J. Wysocki" , Linux Kernel Mailing List , Kernel Testers List Subject: Re: [Bug #14256] kernel BUG at fs/ext3/super.c:435 In-Reply-To: <19145.10741.402938.867088@pilspetsen.it.uu.se> References: <3onW63eFtRF.A.xXH.oMTxKB@chimera> <19144.56721.786457.979953@pilspetsen.it.uu.se> <200910042249.54639.rjw@sisk.pl> <19145.10741.402938.867088@pilspetsen.it.uu.se> X-Mailer: VM 7.17 under Emacs 20.7.1 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1934 Lines: 43 Mikael Pettersson writes: > Rafael J. Wysocki writes: > > On Sunday 04 October 2009, Mikael Pettersson wrote: > > > Rafael J. Wysocki wrote: > > > > The following bug entry is on the current list of known regressions > > > > introduced between 2.6.30 and 2.6.31. Please verify if it still should > > > > be listed and let me know (either way). > > > > > > > > > > > > Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=3D14256 > > > > Subject : kernel BUG at fs/ext3/super.c:435 > > > > Submitter : Mikael Pettersson > > > > Date : 2009-09-21 7:29 (11 days old) > > > > References : http://marc.info/?l=3Dlinux-kernel&m=3D125351816109264&w=3D4 > > > > > > The exact same bug (same cause, same symptom) just hit me again in 2.6.32-rc1. > > > > Thanks for the update. > > > > Could you check the current Linus' tree, please? There are some known > > regression fixes in there. > > I tried simplified versions of the bug trigger on two machines > running 2.6.32-rc1-git6, and neither triggered the kernel bug. > > The original recipe involved doing a glibc rebuild, run its test > suite, install it, and reboot. Today however machine 1 was already > doing a rebuild so after the rebuild it did a reboot into the new > kernel before the install. The second machine booted the new kernel > directly to install the binary packages from the first machine. > > I'll re-run the full bug trigger recipe on a third machine later next > week (it must rebuild glibc itself anyway due to arch differences). Not fixed in 2.6.32-rc3. A glibc rebuild + install triggered the exact same bug on the third machine. /Mikael -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/