Hello,
kernel test robot noticed "xfstests.generic.433.fail" on:
commit: 8101d6e112e2524e967368f920c404ae445a9757 ("cifs: Fix copy offload to flush destination region")
https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git master
in testcase: xfstests
version: xfstests-x86_64-d9423fec-1_20240826
with following parameters:
disk: 4HDD
fs: ext4
fs2: smbv3
test: generic-433
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/202409031003.eda2be98-oliver.sang@xxxxxxxxx
2024-08-31 09:34:42 mount /dev/sdb1 /fs/sdb1
2024-08-31 09:34:42 mkdir -p /smbv3//cifs/sdb1
2024-08-31 09:34:42 export FSTYP=cifs
2024-08-31 09:34:42 export TEST_DEV=//localhost/fs/sdb1
2024-08-31 09:34:42 export TEST_DIR=/smbv3//cifs/sdb1
2024-08-31 09:34:42 export CIFS_MOUNT_OPTIONS=-ousername=root,password=pass,noperm,vers=3.0,mfsymlinks,actimeo=0
2024-08-31 09:34:42 echo generic/433
2024-08-31 09:34:42 ./check -E tests/cifs/exclude.incompatible-smb3.txt -E tests/cifs/exclude.very-slow.txt generic/433
FSTYP -- cifs
PLATFORM -- Linux/x86_64 lkp-skl-d05 6.11.0-rc5-00060-g8101d6e112e2 #1 SMP PREEMPT_DYNAMIC Sat Aug 31 16:44:21 CST 2024
generic/433 - output mismatch (see /lkp/benchmarks/xfstests/results//generic/433.out.bad)
--- tests/generic/433.out 2024-08-26 19:09:50.000000000 +0000
+++ /lkp/benchmarks/xfstests/results//generic/433.out.bad 2024-08-31 09:35:24.724294098 +0000
@@ -4,14 +4,17 @@
ab56b4d92b40713acc5af89985d4b786 TEST_DIR/test-433/file
ab56b4d92b40713acc5af89985d4b786 TEST_DIR/test-433/copy
Swap beginning and end of original file
+/smbv3/cifs/sdb1/test-433/copy - differ: char 1, line 1
md5sums after swapping beginning and end:
ab56b4d92b40713acc5af89985d4b786 TEST_DIR/test-433/file
-32db1f6d06d15f7e38e1ab1c69da498a TEST_DIR/test-433/copy
...
(Run 'diff -u /lkp/benchmarks/xfstests/tests/generic/433.out /lkp/benchmarks/xfstests/results//generic/433.out.bad' to see the entire diff)
Ran: generic/433
Failures: generic/433
Failed 1 of 1 tests
The kernel config and materials to reproduce are available at:
https://download.01.org/0day-ci/archive/20240903/202409031003.eda2be98-oliver.sang@xxxxxxxxx
--
0-DAY CI Kernel Test Service
https://github.com/intel/lkp-tests/wiki
