[mm/readahead] a0b99df1aa: xfstests.xfs.421.fail
by kernel test robot
Greeting,
FYI, we noticed the following commit (built with gcc-9):
commit: a0b99df1aa37d714eb80be5fb54efd56c88a3336 ("mm/readahead: Add large folio readahead")
git://git.infradead.org/users/willy/pagecache for-next
in testcase: xfstests
version: xfstests-x86_64-1de1db8-1_20220217
with following parameters:
disk: 4HDD
fs: xfs
test: xfs-reflink-21
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 1 sockets Intel(R) Core(TM) i7-4790 v3 @ 3.60GHz with 6G 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(a)intel.com>
2022-02-20 20:34:16 export TEST_DIR=/fs/sdb1
2022-02-20 20:34:16 export TEST_DEV=/dev/sdb1
2022-02-20 20:34:16 export FSTYP=xfs
2022-02-20 20:34:16 export SCRATCH_MNT=/fs/scratch
2022-02-20 20:34:16 mkdir /fs/scratch -p
2022-02-20 20:34:16 export SCRATCH_DEV=/dev/sdb4
2022-02-20 20:34:16 export SCRATCH_LOGDEV=/dev/sdb2
2022-02-20 20:34:16 export SCRATCH_XFS_LIST_METADATA_FIELDS=u3.sfdir3.hdr.parent.i4
2022-02-20 20:34:16 export SCRATCH_XFS_LIST_FUZZ_VERBS=random
2022-02-20 20:34:16 export MKFS_OPTIONS=-mreflink=1
2022-02-20 20:34:16 sed "s:^:xfs/:" //lkp/benchmarks/xfstests/tests/xfs-reflink-21
2022-02-20 20:34:16 ./check xfs/420 xfs/421 xfs/435
FSTYP -- xfs (debug)
PLATFORM -- Linux/x86_64 lkp-hsw-d02 5.17.0-rc4-00174-ga0b99df1aa37 #1 SMP Mon Feb 21 03:58:09 CST 2022
MKFS_OPTIONS -- -f -mreflink=1 /dev/sdb4
MOUNT_OPTIONS -- /dev/sdb4 /fs/scratch
xfs/420 - output mismatch (see /lkp/benchmarks/xfstests/results//xfs/420.out.bad)
--- tests/xfs/420.out 2022-02-17 11:55:00.000000000 +0000
+++ /lkp/benchmarks/xfstests/results//xfs/420.out.bad 2022-02-20 20:34:22.430378506 +0000
@@ -13,9 +13,7 @@
Seek holes and data in file2
Whence Result
DATA 0
-HOLE 131072
-DATA 196608
-HOLE 262144
+HOLE 524288
...
(Run 'diff -u /lkp/benchmarks/xfstests/tests/xfs/420.out /lkp/benchmarks/xfstests/results//xfs/420.out.bad' to see the entire diff)
xfs/421 - output mismatch (see /lkp/benchmarks/xfstests/results//xfs/421.out.bad)
--- tests/xfs/421.out 2022-02-17 11:55:00.000000000 +0000
+++ /lkp/benchmarks/xfstests/results//xfs/421.out.bad 2022-02-20 20:34:26.538378346 +0000
@@ -13,9 +13,7 @@
Seek holes and data in file2
Whence Result
DATA 0
-HOLE 131072
-DATA 196608
-HOLE 262144
+HOLE 524288
...
(Run 'diff -u /lkp/benchmarks/xfstests/tests/xfs/421.out /lkp/benchmarks/xfstests/results//xfs/421.out.bad' to see the entire diff)
xfs/435 4s
Ran: xfs/420 xfs/421 xfs/435
Failures: xfs/420 xfs/421
Failed 2 of 3 tests
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.
---
0DAY/LKP+ Test Infrastructure Open Source Technology Center
https://lists.01.org/hyperkitty/list/lkp@lists.01.org Intel Corporation
Thanks,
Oliver Sang
6 months, 3 weeks
