linux-kernel - [btrfs] 5297199a8b: xfstests.btrfs.220.fail

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Message-ID: <20210309084953.GD12057@xsang-OptiPlex-9020>
Date:   Tue, 9 Mar 2021 16:49:53 +0800
From:   kernel test robot <oliver.sang@...el.com>
To:     Nikolay Borisov <nborisov@...e.com>
Cc:     David Sterba <dsterba@...e.com>,
        LKML <linux-kernel@...r.kernel.org>, lkp@...ts.01.org,
        lkp@...el.com, linux-btrfs@...r.kernel.org
Subject: [btrfs]  5297199a8b: xfstests.btrfs.220.fail



Greeting,

FYI, we noticed the following commit (built with gcc-9):

commit: 5297199a8bca12b8b96afcbf2341605efb6005de ("btrfs: remove inode number cache feature")
https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git master


in testcase: xfstests
version: xfstests-x86_64-d41dcbd-1_20201218
with following parameters:

	disk: 6HDD
	fs: btrfs
	test: btrfs-group-22
	ucode: 0x28

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: 8 threads Intel(R) Core(TM) i7-4770 CPU @ 3.40GHz 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>

2021-03-09 04:13:26 export TEST_DIR=/fs/sdb1
2021-03-09 04:13:26 export TEST_DEV=/dev/sdb1
2021-03-09 04:13:26 export FSTYP=btrfs
2021-03-09 04:13:26 export SCRATCH_MNT=/fs/scratch
2021-03-09 04:13:26 mkdir /fs/scratch -p
2021-03-09 04:13:26 export SCRATCH_DEV_POOL="/dev/sdb2 /dev/sdb3 /dev/sdb4 /dev/sdb5 /dev/sdb6"
2021-03-09 04:13:26 sed "s:^:btrfs/:" //lkp/benchmarks/xfstests/tests/btrfs-group-22
2021-03-09 04:13:26 ./check btrfs/220 btrfs/221 btrfs/222 btrfs/223 btrfs/224 btrfs/225 btrfs/226 btrfs/227
FSTYP         -- btrfs
PLATFORM      -- Linux/x86_64 lkp-hsw-d01 5.10.0-rc7-00162-g5297199a8bca #1 SMP Sat Feb 27 21:06:26 CST 2021
MKFS_OPTIONS  -- /dev/sdb2
MOUNT_OPTIONS -- /dev/sdb2 /fs/scratch

btrfs/220	- output mismatch (see /lkp/benchmarks/xfstests/results//btrfs/220.out.bad)
    --- tests/btrfs/220.out	2021-01-14 07:40:58.000000000 +0000
    +++ /lkp/benchmarks/xfstests/results//btrfs/220.out.bad	2021-03-09 04:13:32.880794446 +0000
    @@ -1,2 +1,3 @@
     QA output created by 220
    +Unexepcted mount options, checking for 'inode_cache,relatime,space_cache,subvol=/,subvolid=5' in 'rw,relatime,space_cache,subvolid=5,subvol=/' using 'inode_cache'
     Silence is golden
    ...
    (Run 'diff -u /lkp/benchmarks/xfstests/tests/btrfs/220.out /lkp/benchmarks/xfstests/results//btrfs/220.out.bad'  to see the entire diff)
btrfs/221	 2s
btrfs/222	 1s
btrfs/223	[not run] FITRIM not supported on /fs/scratch
btrfs/224	 2s
btrfs/225	- output mismatch (see /lkp/benchmarks/xfstests/results//btrfs/225.out.bad)
    --- tests/btrfs/225.out	2021-01-14 07:40:58.000000000 +0000
    +++ /lkp/benchmarks/xfstests/results//btrfs/225.out.bad	2021-03-09 04:13:40.007794760 +0000
    @@ -6,6 +6,7 @@
     0000000 cdcd cdcd cdcd cdcd cdcd cdcd cdcd cdcd
     *
     4000000
    +./common/btrfs: line 412: _reload_fs_module: command not found
     --- after delete ----
     0000000 abab abab abab abab abab abab abab abab
     *
    ...
    (Run 'diff -u /lkp/benchmarks/xfstests/tests/btrfs/225.out /lkp/benchmarks/xfstests/results//btrfs/225.out.bad'  to see the entire diff)
btrfs/226	 3s
btrfs/227	- output mismatch (see /lkp/benchmarks/xfstests/results//btrfs/227.out.bad)
    --- tests/btrfs/227.out	2021-01-14 07:40:58.000000000 +0000
    +++ /lkp/benchmarks/xfstests/results//btrfs/227.out.bad	2021-03-09 04:13:44.597794962 +0000
    @@ -2,5 +2,11 @@
     At subvol SCRATCH_MNT/mysnap1
     At subvol SCRATCH_MNT/mysnap2
     At subvol mysnap1
    +ERROR: chown o257-9-0 failed: No such file or directory
     OK
    -OK
    +metadata mismatch in /newfile
    ...
    (Run 'diff -u /lkp/benchmarks/xfstests/tests/btrfs/227.out /lkp/benchmarks/xfstests/results//btrfs/227.out.bad'  to see the entire diff)
Ran: btrfs/220 btrfs/221 btrfs/222 btrfs/223 btrfs/224 btrfs/225 btrfs/226 btrfs/227
Not run: btrfs/223
Failures: btrfs/220 btrfs/225 btrfs/227
Failed 3 of 8 tests




To reproduce:

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



---
0DAY/LKP+ Test Infrastructure                   Open Source Technology Center
https://lists.01.org/hyperkitty/list/lkp@lists.01.org       Intel Corporation

Thanks,
Oliver Sang


View attachment "config-5.10.0-rc7-00162-g5297199a8bca" of type "text/plain" (171047 bytes)

View attachment "job-script" of type "text/plain" (5623 bytes)

Download attachment "kmsg.xz" of type "application/x-xz" (26784 bytes)

View attachment "xfstests" of type "text/plain" (2887 bytes)

View attachment "job.yaml" of type "text/plain" (4808 bytes)

View attachment "reproduce" of type "text/plain" (995 bytes)