Hello, kernel test robot noticed "xfstests.generic.269.fail" on: commit: bc943f4872a722c5cc64d1cf41daaaf4ec63158e ("ext2: Don't flush page immediately for DIRSYNC directories") https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git master [test failed on linus/master 791c8ab095f71327899023223940dd52257a4173] [test failed on linux-next/master eff99d8edbed7918317331ebd1e365d8e955d65e] in testcase: xfstests version: xfstests-x86_64-d860afa-1_20231030 with following parameters: disk: 4HDD fs: ext2 test: generic-269 compiler: gcc-12 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 in a separate patch/commit (i.e. not just a new version of the same patch/commit), kindly add following tags | Reported-by: kernel test robot <oliver.sang@xxxxxxxxx> | Closes: https://lore.kernel.org/oe-lkp/202311211653.3a9e8678-oliver.sang@xxxxxxxxx 2023-11-18 01:55:44 export TEST_DIR=/fs/sda1 2023-11-18 01:55:44 export TEST_DEV=/dev/sda1 2023-11-18 01:55:44 export FSTYP=ext2 2023-11-18 01:55:44 export SCRATCH_MNT=/fs/scratch 2023-11-18 01:55:44 mkdir /fs/scratch -p 2023-11-18 01:55:44 export SCRATCH_DEV=/dev/sda4 2023-11-18 01:55:44 echo generic/269 2023-11-18 01:55:44 ./check -E tests/exclude/ext2 generic/269 FSTYP -- ext2 PLATFORM -- Linux/x86_64 lkp-skl-d02 6.1.0-rc2-00005-gbc943f4872a7 #1 SMP PREEMPT_DYNAMIC Sat Nov 18 03:54:42 CST 2023 MKFS_OPTIONS -- -F /dev/sda4 MOUNT_OPTIONS -- -o acl,user_xattr /dev/sda4 /fs/scratch generic/269 - output mismatch (see /lkp/benchmarks/xfstests/results//generic/269.out.bad) --- tests/generic/269.out 2023-10-30 17:13:51.000000000 +0000 +++ /lkp/benchmarks/xfstests/results//generic/269.out.bad 2023-11-18 02:03:10.606457744 +0000 @@ -3,3 +3,57 @@ Run fsstress Run dd writers in parallel +p4a: No such file or directory +p4b: No such file or directory +p4c: No such file or directory +p4d: No such file or directory ... (Run 'diff -u /lkp/benchmarks/xfstests/tests/generic/269.out /lkp/benchmarks/xfstests/results//generic/269.out.bad' to see the entire diff) Ran: generic/269 Failures: generic/269 Failed 1 of 1 tests The kernel config and materials to reproduce are available at: https://download.01.org/0day-ci/archive/20231121/202311211653.3a9e8678-oliver.sang@xxxxxxxxx -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki