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 AB572C433EF for ; Tue, 12 Jul 2022 22:25:01 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S233357AbiGLWZA (ORCPT ); Tue, 12 Jul 2022 18:25:00 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:41044 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S233061AbiGLWY7 (ORCPT ); Tue, 12 Jul 2022 18:24:59 -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 951C29E47C; Tue, 12 Jul 2022 15:24:58 -0700 (PDT) Received: from dread.disaster.area (pa49-181-2-147.pa.nsw.optusnet.com.au [49.181.2.147]) by mail104.syd.optusnet.com.au (Postfix) with ESMTPS id 7C7FA62C731; Wed, 13 Jul 2022 08:24:57 +1000 (AEST) Received: from dave by dread.disaster.area with local (Exim 4.92.3) (envelope-from ) id 1oBOJK-000A9E-NE; Wed, 13 Jul 2022 08:24:54 +1000 Date: Wed, 13 Jul 2022 08:24:54 +1000 From: Dave Chinner To: kernel test robot Cc: 0day robot , LKML , linux-xfs@vger.kernel.org, lkp@lists.01.org Subject: Re: [xfs] 65cf4eb83e: xfstests.xfs.011.fail Message-ID: <20220712222454.GN3861211@dread.disaster.area> References: <20220708015558.1134330-9-david@fromorbit.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: X-Optus-CM-Score: 0 X-Optus-CM-Analysis: v=2.4 cv=e9dl9Yl/ c=1 sm=1 tr=0 ts=62cdf4b9 a=ivVLWpVy4j68lT4lJFbQgw==:117 a=ivVLWpVy4j68lT4lJFbQgw==:17 a=kj9zAlcOel0A:10 a=RgO8CyIxsXoA:10 a=NEAV23lmAAAA:8 a=VwQbUJbxAAAA:8 a=7-415B0cAAAA:8 a=QyXUC8HyAAAA:8 a=LhnTwE4SJcGP-2LhAFgA: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 Tue, Jul 12, 2022 at 04:28:53PM +0800, kernel test robot wrote: > > > Greeting, > > FYI, we noticed the following commit (built with gcc-11): > > commit: 65cf4eb83e2179b565c7943fd685ddb93d2b146a ("[PATCH 8/8] xfs: grant heads track byte counts, not LSNs") > url: https://github.com/intel-lab-lkp/linux/commits/Dave-Chinner/xfs-byte-base-grant-head-reservation-tracking/20220708-095642 > base: https://git.kernel.org/cgit/fs/xfs/xfs-linux.git for-next > patch link: https://lore.kernel.org/linux-xfs/20220708015558.1134330-9-david@fromorbit.com > > in testcase: xfstests > version: xfstests-x86_64-c1144bf-1_20220704 > with following parameters: > > disk: 4HDD > fs: xfs > test: xfs-group-01 > ucode: 0x21 > > 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 with 8G memory > > caused below changes (please refer to attached dmesg/kmsg for entire log/backtrace): > > > > > If you fix the issue, kindly add following tag > Reported-by: kernel test robot > > > > xfs/011 - output mismatch (see /lkp/benchmarks/xfstests/results//xfs/011.out.bad) > --- tests/xfs/011.out 2022-07-04 16:34:35.000000000 +0000 > +++ /lkp/benchmarks/xfstests/results//xfs/011.out.bad 2022-07-11 12:33:58.535910570 +0000 > @@ -1,2 +1,14 @@ > QA output created by 011 > Silence is golden. > +reserve_grant_head (4096:) does not match log_head_lsn (1:8192), possible leak detected. > +write_grant_head (4096:) does not match log_head_lsn (1:8192), possible leak detected. > +reserve_grant_head (4096:) does not match log_head_lsn (1:446464), possible leak detected. > +write_grant_head (4096:) does not match log_head_lsn (1:446464), possible leak detected. > +reserve_grant_head (4096:) does not match log_head_lsn (1:991232), possible leak detected. Yes, this commit changes the structure of the write and reserve grant heads and the output of the relevant sysfs files, so the test will need fixing (or removing) as the leak detection debug information has changed. -Dave. -- Dave Chinner david@fromorbit.com