linux-kernel - [xfs] 65cf4eb83e: xfstests.xfs.011.fail

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Date:   Tue, 12 Jul 2022 16:28:53 +0800
From:   kernel test robot <oliver.sang@...el.com>
To:     Dave Chinner <david@...morbit.com>
Cc:     0day robot <lkp@...el.com>, LKML <linux-kernel@...r.kernel.org>,
        linux-xfs@...r.kernel.org, lkp@...ts.01.org
Subject: [xfs]  65cf4eb83e: xfstests.xfs.011.fail



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@...el.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.
    ...
    (Run 'diff -u /lkp/benchmarks/xfstests/tests/xfs/011.out /lkp/benchmarks/xfstests/results//xfs/011.out.bad'  to see the entire diff)



To reproduce:

        git clone https://github.com/intel/lkp-tests.git
        cd lkp-tests
        sudo bin/lkp install job.yaml           # job file is attached in this email
        bin/lkp split-job --compatible job.yaml # generate the yaml file for lkp run
        sudo bin/lkp run generated-yaml-file

        # if come across any failure that blocks the test,
        # please remove ~/.lkp and /lkp dir to run from a clean state.



-- 
0-DAY CI Kernel Test Service
https://01.org/lkp



View attachment "config-5.19.0-rc5-00038-g65cf4eb83e21" of type "text/plain" (167661 bytes)

View attachment "job-script" of type "text/plain" (6112 bytes)

Download attachment "dmesg.xz" of type "application/x-xz" (8376 bytes)

View attachment "xfstests" of type "text/plain" (3636 bytes)

View attachment "job.yaml" of type "text/plain" (4935 bytes)

View attachment "reproduce" of type "text/plain" (973 bytes)