Greeting,
FYI, we noticed the following commit (built with gcc-9):
commit: a323b5f59eeaeadecf4ad5d0aa11fd34dbac6980 ("[PATCH 09/21] btrfs: zoned: skip zoned check if block_group is marked as copy")
url: https://github.com/0day-ci/linux/commits/Johannes-Thumshirn/btrfs-first-batch-of-zoned-cleanups/20211124-173329
base: https://git.kernel.org/cgit/linux/kernel/git/kdave/linux.git for-next
patch link: https://lore.kernel.org/linux-btrfs/9cf41680544814baa4fe3ba3424a01a47475526c.1637745470.git.johannes.thumshirn@wdc.com
in testcase: xfstests
version: xfstests-x86_64-99bc497-1_20211126
with following parameters:
disk: 6HDD
fs: btrfs
test: btrfs-group-16
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) i7-4770 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 <[email protected]>
2021-11-27 18:25:51 export TEST_DIR=/fs/sdb1
2021-11-27 18:25:51 export TEST_DEV=/dev/sdb1
2021-11-27 18:25:51 export FSTYP=btrfs
2021-11-27 18:25:51 export SCRATCH_MNT=/fs/scratch
2021-11-27 18:25:51 mkdir /fs/scratch -p
2021-11-27 18:25:51 export SCRATCH_DEV_POOL="/dev/sdb2 /dev/sdb3 /dev/sdb4 /dev/sdb5 /dev/sdb6"
2021-11-27 18:25:51 sed "s:^:btrfs/:" //lkp/benchmarks/xfstests/tests/btrfs-group-16
2021-11-27 18:25:51 ./check btrfs/160 btrfs/161 btrfs/162 btrfs/163 btrfs/164 btrfs/165 btrfs/166 btrfs/167 btrfs/168 btrfs/169
FSTYP -- btrfs
PLATFORM -- Linux/x86_64 lkp-hsw-d01 5.16.0-rc1-00057-ga323b5f59eea #1 SMP Sat Nov 27 20:08:36 CST 2021
MKFS_OPTIONS -- /dev/sdb2
MOUNT_OPTIONS -- /dev/sdb2 /fs/scratch
btrfs/160 3s
btrfs/161 2s
btrfs/162 2s
btrfs/163 [not run] Require module btrfs to be unloadable
btrfs/164 [not run] Require module btrfs to be unloadable
btrfs/165 2s
btrfs/166 1s
btrfs/167 - output mismatch (see /lkp/benchmarks/xfstests/results//btrfs/167.out.bad)
--- tests/btrfs/167.out 2021-11-26 08:40:03.000000000 +0000
+++ /lkp/benchmarks/xfstests/results//btrfs/167.out.bad 2021-11-27 18:27:45.083970880 +0000
@@ -1,2 +1,5 @@
QA output created by 167
+mount: /fs/scratch: wrong fs type, bad option, bad superblock on /dev/sdb3, missing codepage or helper program, or other error.
+cat: /fs/scratch/nodatasum_file: No such file or directory
+umount: /fs/scratch: not mounted.
Silence is golden
...
(Run 'diff -u /lkp/benchmarks/xfstests/tests/btrfs/167.out /lkp/benchmarks/xfstests/results//btrfs/167.out.bad' to see the entire diff)
btrfs/168 2s
btrfs/169 1s
Ran: btrfs/160 btrfs/161 btrfs/162 btrfs/163 btrfs/164 btrfs/165 btrfs/166 btrfs/167 btrfs/168 btrfs/169
Not run: btrfs/163 btrfs/164
Failures: btrfs/167
Failed 1 of 10 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