From: Dave Chinner <david@fromorbit.com>
To: kernel test robot <oliver.sang@intel.com>
Cc: 0day robot <lkp@intel.com>, LKML <linux-kernel@vger.kernel.org>,
linux-xfs@vger.kernel.org, lkp@lists.01.org
Subject: Re: [xfs] 65cf4eb83e: xfstests.xfs.011.fail
Date: Wed, 13 Jul 2022 08:24:54 +1000 [thread overview]
Message-ID: <20220712222454.GN3861211@dread.disaster.area> (raw)
In-Reply-To: <Ys0wxcjQa7ehVuXz@xsang-OptiPlex-9020>
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 <oliver.sang@intel.com>
>
>
>
> 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
prev parent reply other threads:[~2022-07-12 22:25 UTC|newest]
Thread overview: 28+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-07-08 1:55 [RFC] [PATCH 0/8] xfs: byte-base grant head reservation tracking Dave Chinner
2022-07-08 1:55 ` [PATCH 1/8] xfs: AIL doesn't need manual pushing Dave Chinner
2022-07-08 7:23 ` kernel test robot
2022-07-11 6:02 ` Christoph Hellwig
2022-07-11 23:40 ` Dave Chinner
2022-07-08 1:55 ` [PATCH 2/8] xfs: AIL targets log space, not grant space Dave Chinner
2022-07-11 6:04 ` Christoph Hellwig
2022-07-08 1:55 ` [PATCH 3/8] xfs: ensure log tail is always up to date Dave Chinner
2022-07-11 6:07 ` Christoph Hellwig
2022-07-11 23:42 ` Dave Chinner
2022-07-08 1:55 ` [PATCH 4/8] xfs: l_last_sync_lsn is really tracking AIL state Dave Chinner
2022-07-11 6:42 ` Christoph Hellwig
2022-07-11 23:47 ` Dave Chinner
2022-07-20 1:18 ` Dave Chinner
2022-07-08 1:55 ` [PATCH 5/8] xfs: track log space pinned by the AIL Dave Chinner
2022-07-11 6:54 ` Christoph Hellwig
2022-07-11 23:53 ` Dave Chinner
2022-07-08 1:55 ` [PATCH 6/8] xfs: pass the full grant head to accounting functions Dave Chinner
2022-07-08 1:55 ` [PATCH 7/8] xfs: move and xfs_trans_committed_bulk Dave Chinner
2022-07-08 7:54 ` kernel test robot
2022-07-08 9:15 ` kernel test robot
2022-07-11 6:12 ` Christoph Hellwig
2022-07-11 23:54 ` Dave Chinner
2022-07-08 1:55 ` [PATCH 8/8] xfs: grant heads track byte counts, not LSNs Dave Chinner
2022-07-11 6:59 ` Christoph Hellwig
2022-07-11 23:59 ` Dave Chinner
2022-07-12 8:28 ` [xfs] 65cf4eb83e: xfstests.xfs.011.fail kernel test robot
2022-07-12 22:24 ` Dave Chinner [this message]
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