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Message-ID: <20170330023933.GD15042@yexl-desktop>
Date:   Thu, 30 Mar 2017 10:39:33 +0800
From:   kernel test robot <xiaolong.ye@...el.com>
To:     Chao Yu <yuchao0@...wei.com>
Cc:     Jaegeuk Kim <jaegeuk@...nel.org>,
        LKML <linux-kernel@...r.kernel.org>,
        linux-f2fs-devel@...ts.sourceforge.net, lkp@...org
Subject: [lkp-robot] [f2fs]  22588f8773: xfstests.generic.026.fail


FYI, we noticed the following commit:

commit: 22588f8773f687449ce6e97dce9f102553440d30 ("f2fs: don't reserve additional space in xattr block")
https://git.kernel.org/cgit/linux/kernel/git/jaegeuk/f2fs.git dev-test

in testcase: xfstests
with following parameters:

	disk: 4HDD
	fs: f2fs
	test: generic-quick1

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 Intel(R) Core(TM) i5-2500K CPU @ 3.30GHz with 6G memory

caused below changes (please refer to attached dmesg/kmsg for entire log/backtrace):




2017-03-30 02:02:12 export TEST_DIR=/fs/sda5
2017-03-30 02:02:12 export TEST_DEV=/dev/sda5
2017-03-30 02:02:12 export FSTYP=f2fs
2017-03-30 02:02:12 export SCRATCH_MNT=/fs/scratch
2017-03-30 02:02:12 mkdir /fs/scratch -p
2017-03-30 02:02:12 export SCRATCH_DEV=/dev/sda8
2017-03-30 02:02:12 ./check generic/001 generic/002 generic/003 generic/004 generic/005 generic/006 generic/007 generic/008 generic/009 generic/011 generic/012 generic/014 generic/015 generic/015 generic/016 generic/018 generic/020 generic/021 generic/022 generic/023 generic/024 generic/025 generic/026 generic/028 generic/029 generic/030 generic/031 generic/032 generic/033 generic/034 generic/035 generic/036 generic/037 generic/039 generic/040 generic/041 generic/042 generic/043 generic/044 generic/045 generic/046 generic/047 generic/048 generic/049 generic/050 generic/051 generic/052 generic/052 generic/053 generic/054 generic/054 generic/055 generic/055 generic/056 generic/057 generic/058 generic/059 generic/060 generic/061 generic/062 generic/064 generic/065 generic/066 generic/067 generic/069 generic/071 generic/072 generic/073 generic/077 generic/078 generic/079 generic/080 generic/082 generic/084 generic/085 generic/086 generic/087
FSTYP         -- f2fs
PLATFORM      -- Linux/x86_64 snb-drag 4.11.0-rc3-00077-g22588f8
MKFS_OPTIONS  -- /dev/sda8
MOUNT_OPTIONS -- -o acl,user_xattr /dev/sda8 /fs/scratch

generic/001	 2s
generic/002	 0s
generic/003	 14s
generic/004	 0s
generic/005	 1s
generic/006	 0s
generic/007	 0s
generic/008	 1s
generic/009	 1s
generic/011	 0s
generic/012	 2s
generic/014	 0s
generic/015	 0s
generic/016	 2s
generic/018	 [not run] defragmentation not supported for fstype "f2fs"
generic/020	 0s
generic/021	 2s
generic/022	 2s
generic/023	 1s
generic/024	 0s
generic/025	 0s
generic/026	 - output mismatch (see /lkp/benchmarks/xfstests/results//generic/026.out.bad)
    --- tests/generic/026.out	2016-11-10 09:18:29.000000000 +0800
    +++ /lkp/benchmarks/xfstests/results//generic/026.out.bad	2017-03-30 02:03:20.925483449 +0800
    @@ -4,6 +4,6 @@
     1 below acl max
     acl max
     1 above acl max
    -chacl: cannot set access acl on "largeaclfile": Argument list too long
    +Wrong ACL count - 532 != 531
     use 16 aces
     use 17 aces
    ...
    (Run 'diff -u tests/generic/026.out /lkp/benchmarks/xfstests/results//generic/026.out.bad'  to see the entire diff)
generic/028	 5s
generic/029	 3s
generic/030	 3s
generic/031	 2s
generic/032	 35s
generic/033	 2s
generic/034	 2s
generic/035	 1s
generic/036	 11s
generic/037	 4s
generic/039	 3s
generic/040	 5s
generic/041	 6s
generic/042	 [failed, exit status 1] - output mismatch (see /lkp/benchmarks/xfstests/results//generic/042.out.bad)
    --- tests/generic/042.out	2016-11-10 09:18:29.000000000 +0800
    +++ /lkp/benchmarks/xfstests/results//generic/042.out.bad	2017-03-30 02:05:16.444481154 +0800
    @@ -1,10 +1 @@
     QA output created by 042
    -falloc -k
    -wrote 65536/65536 bytes at offset 0
    -XXX Bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
    -fpunch
    -wrote 65536/65536 bytes at offset 0
    -XXX Bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
    ...
    (Run 'diff -u tests/generic/042.out /lkp/benchmarks/xfstests/results//generic/042.out.bad'  to see the entire diff)
generic/043	 16s
generic/044	 17s
generic/045	 17s
generic/046	 16s
generic/047	 46s
generic/048	 104s
generic/049	 10s
generic/050	 5s
generic/051	 97s
generic/052	 5s
generic/053	 5s
generic/054	 111s
generic/055	 60s
generic/056	 3s
generic/057	 2s
generic/058	 3s
generic/059	 3s
generic/060	 2s
generic/061	 2s
generic/062	 3s
generic/064	 5s
generic/065	 3s
generic/066	 - output mismatch (see /lkp/benchmarks/xfstests/results//generic/066.out.bad)
    --- tests/generic/066.out	2016-11-10 09:18:29.000000000 +0800
    +++ /lkp/benchmarks/xfstests/results//generic/066.out.bad	2017-03-30 02:14:51.353469734 +0800
    @@ -6,5 +6,6 @@
     
     xattr names and values after second fsync log replay:
     # file: SCRATCH_MNT/foobar
    +user.attr1="val1"
     user.attr3="val3"
     
    ...
    (Run 'diff -u tests/generic/066.out /lkp/benchmarks/xfstests/results//generic/066.out.bad'  to see the entire diff)
generic/067	 2s
generic/069	 4s
generic/071	 3s
generic/072	 4s
generic/073	 3s
generic/077	 32s
generic/078	 0s
generic/079	 2s
generic/080	 2s
generic/082	 [not run] disk quotas not supported by this filesystem type: f2fs
generic/084	 7s
generic/085	 4s
generic/086	 0s
generic/087	 0s
Ran: generic/001 generic/002 generic/003 generic/004 generic/005 generic/006 generic/007 generic/008 generic/009 generic/011 generic/012 generic/014 generic/015 generic/016 generic/020 generic/021 generic/022 generic/023 generic/024 generic/025 generic/026 generic/028 generic/029 generic/030 generic/031 generic/032 generic/033 generic/034 generic/035 generic/036 generic/037 generic/039 generic/040 generic/041 generic/042 generic/043 generic/044 generic/045 generic/046 generic/047 generic/048 generic/049 generic/050 generic/051 generic/052 generic/053 generic/054 generic/055 generic/056 generic/057 generic/058 generic/059 generic/060 generic/061 generic/062 generic/064 generic/065 generic/066 generic/067 generic/069 generic/071 generic/072 generic/073 generic/077 generic/078 generic/079 generic/080 generic/084 generic/085 generic/086 generic/087
Not run: generic/018 generic/082
Failures: generic/026 generic/042 generic/066
Failed 3 of 71 tests




To reproduce:

        git clone https://github.com/01org/lkp-tests.git
        cd lkp-tests
        bin/lkp install job.yaml  # job file is attached in this email
        bin/lkp run     job.yaml



Thanks,
Xiaolong

View attachment "config-4.11.0-rc3-00077-g22588f8" of type "text/plain" (158032 bytes)

View attachment "job-script" of type "text/plain" (5105 bytes)

Download attachment "dmesg.xz" of type "application/octet-stream" (44228 bytes)

View attachment "xfstests" of type "text/plain" (5453 bytes)

View attachment "job.yaml" of type "text/plain" (4293 bytes)

View attachment "reproduce" of type "text/plain" (1510 bytes)

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