From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id D0E4DC433F5 for ; Wed, 5 Oct 2022 21:35:53 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230118AbiJEVfv (ORCPT ); Wed, 5 Oct 2022 17:35:51 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:47152 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S230097AbiJEVfs (ORCPT ); Wed, 5 Oct 2022 17:35:48 -0400 Received: from mail104.syd.optusnet.com.au (mail104.syd.optusnet.com.au [211.29.132.246]) by lindbergh.monkeyblade.net (Postfix) with ESMTP id 19D53804A5 for ; Wed, 5 Oct 2022 14:35:47 -0700 (PDT) Received: from dread.disaster.area (pa49-181-106-210.pa.nsw.optusnet.com.au [49.181.106.210]) by mail104.syd.optusnet.com.au (Postfix) with ESMTPS id 8F2158AC846; Thu, 6 Oct 2022 08:35:45 +1100 (AEDT) Received: from dave by dread.disaster.area with local (Exim 4.92.3) (envelope-from ) id 1ogC3L-00G4t3-Kp; Thu, 06 Oct 2022 08:35:43 +1100 Date: Thu, 6 Oct 2022 08:35:43 +1100 From: Dave Chinner To: kernel test robot Cc: Guo Xuenan , lkp@lists.01.org, lkp@intel.com, Hou Tao , linux-xfs@vger.kernel.org Subject: Re: [xfs] a1df10d42b: xfstests.generic.31*.fail Message-ID: <20221005213543.GP3600936@dread.disaster.area> References: <202210052153.fedff8e6-oliver.sang@intel.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <202210052153.fedff8e6-oliver.sang@intel.com> X-Optus-CM-Score: 0 X-Optus-CM-Analysis: v=2.4 cv=VuxAv86n c=1 sm=1 tr=0 ts=633df8b2 a=j6JUzzrSC7wlfFge/rmVbg==:117 a=j6JUzzrSC7wlfFge/rmVbg==:17 a=kj9zAlcOel0A:10 a=Qawa6l4ZSaYA:10 a=NEAV23lmAAAA:8 a=VwQbUJbxAAAA:8 a=7-415B0cAAAA:8 a=aq-iy-2zej2EoO07X30A:9 a=CjuIK1q_8ugA:10 a=AjGcO6oz07-iQ99wixmX:22 a=biEYGPWJfzWAr4FL6Ov7:22 Precedence: bulk List-ID: X-Mailing-List: linux-xfs@vger.kernel.org On Wed, Oct 05, 2022 at 09:45:12PM +0800, kernel test robot wrote: > > Greeting, > > FYI, we noticed the following commit (built with gcc-11): > > commit: a1df10d42ba99c946f6a574d4d31951bc0a57e33 ("xfs: fix exception caused by unexpected illegal bestcount in leaf dir") > url: https://github.com/intel-lab-lkp/linux/commits/UPDATE-20220929-162751/Guo-Xuenan/xfs-fix-uaf-when-leaf-dir-bestcount-not-match-with-dir-data-blocks/20220831-195920 > > in testcase: xfstests > version: xfstests-x86_64-5a5e419-1_20220927 > with following parameters: > > disk: 4HDD > fs: xfs > test: generic-group-15 > > test-description: xfstests is a regression test suite for xfs and other files ystems. > test-url: git://git.kernel.org/pub/scm/fs/xfs/xfstests-dev.git > > > on test machine: 4 threads 1 sockets Intel(R) Core(TM) i3-3220 CPU @ 3.30GHz (Ivy Bridge) with 8G memory > > caused below changes (please refer to attached dmesg/kmsg for entire log/backtrace): THe attached dmesg ends at: [...] [ 102.727610][ T315] generic/309 IPMI BMC is not supported on this machine, skip bmc-watchdog setup! [ 102.727630][ T315] [ 103.884498][ T7407] XFS (sda1): EXPERIMENTAL online scrub feature in use. Use at your own risk! [ 103.993962][ T7431] XFS (sda1): Unmounting Filesystem [ 104.193659][ T7580] XFS (sda1): Mounting V5 Filesystem [ 104.221178][ T7580] XFS (sda1): Ending clean mount [ 104.223821][ T7580] xfs filesystem being mounted at /fs/sda1 supports timestamps until 2038 (0x7fffffff) [ 104.285615][ T315] 2s [ 104.285629][ T315] [ 104.339232][ T1469] run fstests generic/310 at 2022-10-01 13:36:36 (END) The start of the failed test. Do you have the logs from generic/310 so we might have some idea what corruption/shutdown event occurred during that test run? -Dave. -- Dave Chinner david@fromorbit.com