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Message-ID: <202305231729.b6cc5332-yujie.liu@intel.com>
Date:   Wed, 24 May 2023 11:26:44 +0800
From:   kernel test robot <yujie.liu@...el.com>
To:     Steve French <stfrench@...rosoft.com>
CC:     <oe-lkp@...ts.linux.dev>, <lkp@...el.com>,
        <linux-kernel@...r.kernel.org>, <linux-cifs@...r.kernel.org>,
        <samba-technical@...ts.samba.org>
Subject: [linus:master] fdbf807215: xfstests.generic.074.fail

Hello,

kernel test robot noticed "xfstests.generic.074.fail" on:

commit: fdbf807215250217c83f1cb715b883cd910102fa ("update internal module version number for cifs.ko")
https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git master

[test failed on linux-next/master dbd91ef4e91c1ce3a24429f5fb3876b7a0306733]

in testcase: xfstests
version: xfstests-x86_64-06c027a-1_20230515
with following parameters:

	disk: 4HDD
	fs: ext4
	fs2: smbv2
	test: generic-074

compiler: gcc-11
test machine: 4 threads Intel(R) Core(TM) i5-6500 CPU @ 3.20GHz (Skylake) with 32G memory

(please refer to attached dmesg/kmsg for entire log/backtrace)


If you fix the issue, kindly add following tag
| Reported-by: kernel test robot <yujie.liu@...el.com>
| Closes: https://lore.kernel.org/oe-lkp/202305231729.b6cc5332-yujie.liu@intel.com


2023-05-21 10:16:53 mount /dev/sda1 /fs/sda1
2023-05-21 10:16:53 mkdir -p /smbv2//cifs/sda1
2023-05-21 10:16:53 export FSTYP=cifs
2023-05-21 10:16:53 export TEST_DEV=//localhost/fs/sda1
2023-05-21 10:16:53 export TEST_DIR=/smbv2//cifs/sda1
2023-05-21 10:16:53 export CIFS_MOUNT_OPTIONS=-ousername=root,password=pass,noperm,vers=2.0,mfsymlinks,actimeo=0
2023-05-21 10:16:53 echo generic/074
2023-05-21 10:16:53 ./check -E tests/cifs/exclude.incompatible-smb2.txt -E tests/cifs/exclude.very-slow.txt generic/074
FSTYP         -- cifs
PLATFORM      -- Linux/x86_64 lkp-skl-d05 6.2.0-00046-gfdbf80721525 #1 SMP Fri Apr 21 16:45:58 CST 2023

generic/074       [failed, exit status 1]- output mismatch (see /lkp/benchmarks/xfstests/results//generic/074.out.bad)
    --- tests/generic/074.out	2023-05-15 18:24:00.000000000 +0000
    +++ /lkp/benchmarks/xfstests/results//generic/074.out.bad	2023-05-21 10:17:27.105411578 +0000
    @@ -11,11 +11,6 @@
     -----------------------------------------------
     fstest.2 : -n children -F -l loops -f files -s 31457280 -b 512
     -----------------------------------------------
    -
    ------------------------------------------------
    -fstest.3 : -n children -F -l loops -f files -s 31457280 -b 512 -m
    ------------------------------------------------
    ...
    (Run 'diff -u /lkp/benchmarks/xfstests/tests/generic/074.out /lkp/benchmarks/xfstests/results//generic/074.out.bad'  to see the entire diff)
Ran: generic/074
Failures: generic/074
Failed 1 of 1 tests


# 074.out.bad
QA output created by 074

-----------------------------------------------
fstest.0 : -l loops
-----------------------------------------------

-----------------------------------------------
fstest.1 : -l loops -s 10485760 -b 8192 -m
-----------------------------------------------

-----------------------------------------------
fstest.2 : -n children -F -l loops -f files -s 31457280 -b 512
-----------------------------------------------
Corruption in child 2 fnum 0 at offset 31391745
    fstest (-n 3 -F -l 10 -f 5 -s 31457280 -b 512) returned 0 - see /lkp/benchmarks/xfstests/results//generic/074.full


# 074.full
Params are for Linux SMP
Params: n = 3 l = 10 f = 5
num_children=1 file_size=1048576 num_files=1 loop_count=10 block_size=1024
mmap=0 sync=0 prealloc=0
Total data size 1.0 Mbyte
Child 0 loop 0
Child 0 loop 1
Child 0 loop 2
Child 0 loop 3
Child 0 loop 4
Child 0 loop 5
Child 0 loop 6
Child 0 loop 7
Child 0 loop 8
Child 0 loop 9
Child 0 cleaning up /smbv2/cifs/sdb1/fstest.0/child0
num_children=1 file_size=1048576 num_files=1 loop_count=10 block_size=1024
mmap=0 sync=0 prealloc=0
Total data size 1.0 Mbyte
num_children=1 file_size=10485760 num_files=1 loop_count=10 block_size=8192
mmap=1 sync=0 prealloc=0
Total data size 10.5 Mbyte
Child 0 loop 0
Child 0 loop 1
Child 0 loop 2
Child 0 loop 3
Child 0 loop 4
Child 0 loop 5
Child 0 loop 6
Child 0 loop 7
Child 0 loop 8
Child 0 loop 9
Child 0 cleaning up /smbv2/cifs/sdb1/fstest.1/child0
num_children=1 file_size=10485760 num_files=1 loop_count=10 block_size=8192
mmap=1 sync=0 prealloc=0
Total data size 10.5 Mbyte
num_children=3 file_size=31457280 num_files=5 loop_count=10 block_size=512
mmap=0 sync=0 prealloc=0
Total data size 471.9 Mbyte
Child 2 loop 0
Child 2 loop 1
Child 2 loop 2
Child 2 loop 3
Child 2 loop 4
Correct:   86 86 86 86 86 86 86 86 86 86 86 86 86 86 86 86 86 86 86 86
Incorrect: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 Corruption length: 511

num_children=3 file_size=31457280 num_files=5 loop_count=10 block_size=512
mmap=0 sync=0 prealloc=0
Total data size 471.9 Mbyte
Child 0 loop 0
Child 0 loop 1
Child 0 loop 2
Child 0 loop 3
Child 0 loop 4
Child 0 loop 5
Child 0 loop 6
Child 0 loop 7
Child 0 loop 8
Child 0 loop 9
Child 0 cleaning up /smbv2/cifs/sdb1/fstest.2/child0
num_children=3 file_size=31457280 num_files=5 loop_count=10 block_size=512
mmap=0 sync=0 prealloc=0
Total data size 471.9 Mbyte
Child 1 loop 0
Child 1 loop 1
Child 1 loop 2
Child 1 loop 3
Child 1 loop 4
Child 1 loop 5
Child 1 loop 6
Child 1 loop 7
Child 1 loop 8
Child 1 loop 9
Child 1 cleaning up /smbv2/cifs/sdb1/fstest.2/child1
num_children=3 file_size=31457280 num_files=5 loop_count=10 block_size=512
mmap=0 sync=0 prealloc=0
Total data size 471.9 Mbyte
Child exited with status 1
fstest failed with status 1


-- 
0-DAY CI Kernel Test Service
https://github.com/intel/lkp-tests/wiki



View attachment "config-6.2.0-00046-gfdbf80721525" of type "text/plain" (161015 bytes)

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Download attachment "dmesg.xz" of type "application/x-xz" (42076 bytes)

View attachment "xfstests" of type "text/plain" (1513 bytes)

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