Greeting,
FYI, we noticed the following commit (built with gcc-9):
commit: 2df83a0575ff23a9c992a35f2e98f252dc148507 ("f2fs: avoid an infinite loop in f2fs_sync_dirty_inodes")
https://git.kernel.org/cgit/linux/kernel/git/next/linux-next.git master
in testcase: xfstests
version: xfstests-x86_64-1de1db8-1_20220214
with following parameters:
disk: 4HDD
fs: f2fs
test: generic-group-31
ucode: 0xe2
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) i5-6500 CPU @ 3.20GHz with 32G 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 <[email protected]>
2022-02-15 21:09:42 export TEST_DIR=/fs/sda1
2022-02-15 21:09:42 export TEST_DEV=/dev/sda1
2022-02-15 21:09:42 export FSTYP=f2fs
2022-02-15 21:09:42 export SCRATCH_MNT=/fs/scratch
2022-02-15 21:09:42 mkdir /fs/scratch -p
2022-02-15 21:09:42 export SCRATCH_DEV=/dev/sda4
2022-02-15 21:09:42 export MKFS_OPTIONS=-f
2022-02-15 21:09:42 sed "s:^:generic/:" //lkp/benchmarks/xfstests/tests/generic-group-31
2022-02-15 21:09:42 ./check generic/620 generic/621 generic/622 generic/623 generic/624 generic/625 generic/626 generic/627 generic/628 generic/629 generic/630 generic/631 generic/632 generic/633 generic/634 generic/635 generic/636 generic/637 generic/638 generic/639
FSTYP -- f2fs
PLATFORM -- Linux/x86_64 lkp-skl-d04 5.17.0-rc1-00043-g2df83a0575ff #1 SMP Tue Feb 15 17:38:21 CST 2022
MKFS_OPTIONS -- -f /dev/sda4
MOUNT_OPTIONS -- -o acl,user_xattr /dev/sda4 /fs/scratch
generic/620 [not run] f2fs doesn't support >16T filesystem
generic/621 [not run] xfs_io get_encpolicy doesn't support -t
generic/622 41s
generic/623 6s
generic/624 [not run] kernel f2fs isn't configured with verity support
generic/625 [not run] kernel f2fs isn't configured with verity support
generic/626 4s
generic/627 44s
generic/628 [not run] Reflink not supported by scratch filesystem type: f2fs
generic/629 9s
generic/630 [not run] Dedupe not supported by scratch filesystem type: f2fs
generic/631 - output mismatch (see /lkp/benchmarks/xfstests/results//generic/631.out.bad)
--- tests/generic/631.out 2022-02-14 17:05:52.000000000 +0000
+++ /lkp/benchmarks/xfstests/results//generic/631.out.bad 2022-02-15 21:12:24.527868011 +0000
@@ -1,2 +1,3 @@
QA output created by 631
+mv: cannot move '/fs/scratch/merged5/etc/access.conf' to '/fs/scratch/merged5/etc/access.conf.bak': Input/output error
Silence is golden.
...
(Run 'diff -u /lkp/benchmarks/xfstests/tests/generic/631.out /lkp/benchmarks/xfstests/results//generic/631.out.bad' to see the entire diff)
generic/632 5s
generic/633 6s
generic/634 6s
generic/635 9s
generic/636 9s
generic/637 3s
generic/638 4s
generic/639 3s
Ran: generic/620 generic/621 generic/622 generic/623 generic/624 generic/625 generic/626 generic/627 generic/628 generic/629 generic/630 generic/631 generic/632 generic/633 generic/634 generic/635 generic/636 generic/637 generic/638 generic/639
Not run: generic/620 generic/621 generic/624 generic/625 generic/628 generic/630
Failures: generic/631
Failed 1 of 20 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/[email protected] Intel Corporation
Thanks,
Oliver Sang