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X-MS-Exchange-Transport-CrossTenantHeadersStamped: DM6PR11MB4596 X-OriginatorOrg: intel.com Hello, kernel test robot noticed "xfstests.xfs.221.fail" on: commit: fc3ce21bdce1661bf1b4af5579a7c72c483b0856 ("[PATCH] Fix out-of-bounds access in xfs_bmapi_allocate by validating whichfork") url: https://github.com/intel-lab-lkp/linux/commits/MottiKumar-Babu/Fix-out-of-bounds-access-in-xfs_bmapi_allocate-by-validating-whichfork/20241028-033645 base: https://git.kernel.org/cgit/fs/xfs/xfs-linux.git for-next patch link: https://lore.kernel.org/all/20241027193541.14212-1-mottikumarbabu@gmail.com/ patch subject: [PATCH] Fix out-of-bounds access in xfs_bmapi_allocate by validating whichfork in testcase: xfstests version: xfstests-x86_64-891f4995-1_20241028 with following parameters: disk: 4HDD fs: xfs test: xfs-221 config: x86_64-rhel-8.3-func compiler: gcc-12 test machine: 4 threads Intel(R) Xeon(R) CPU E3-1225 v5 @ 3.30GHz (Skylake) with 16G 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 | Closes: https://lore.kernel.org/oe-lkp/202411011120.8d4b756-oliver.sang@intel.com 2024-10-31 14:35:22 export TEST_DIR=/fs/sda1 2024-10-31 14:35:22 export TEST_DEV=/dev/sda1 2024-10-31 14:35:22 export FSTYP=xfs 2024-10-31 14:35:22 export SCRATCH_MNT=/fs/scratch 2024-10-31 14:35:22 mkdir /fs/scratch -p 2024-10-31 14:35:22 export SCRATCH_DEV=/dev/sda4 2024-10-31 14:35:22 export SCRATCH_LOGDEV=/dev/sda2 2024-10-31 14:35:22 export SCRATCH_XFS_LIST_METADATA_FIELDS=u3.sfdir3.hdr.parent.i4 2024-10-31 14:35:22 export SCRATCH_XFS_LIST_FUZZ_VERBS=random 2024-10-31 14:35:22 export MKFS_OPTIONS="-mreflink=1 " 2024-10-31 14:35:22 echo xfs/221 2024-10-31 14:35:22 ./check xfs/221 FSTYP -- xfs (debug) PLATFORM -- Linux/x86_64 lkp-skl-d06 6.12.0-rc2-00034-gfc3ce21bdce1 #1 SMP PREEMPT_DYNAMIC Mon Oct 28 04:16:50 CST 2024 MKFS_OPTIONS -- -f -mreflink=1 /dev/sda4 MOUNT_OPTIONS -- /dev/sda4 /fs/scratch xfs/221 - output mismatch (see /lkp/benchmarks/xfstests/results//xfs/221.out.bad) --- tests/xfs/221.out 2024-10-28 16:28:46.000000000 +0000 +++ /lkp/benchmarks/xfstests/results//xfs/221.out.bad 2024-10-31 14:35:30.136173763 +0000 @@ -8,6 +8,6 @@ CoW across the transition Compare files bdbcf02ee0aa977795a79d25fcfdccb1 SCRATCH_MNT/test-221/file1 -09101629908f9bdd5d178e7ce20bb1bb SCRATCH_MNT/test-221/file3 +fa50dba51826899c372464a153cb2117 SCRATCH_MNT/test-221/file3 09101629908f9bdd5d178e7ce20bb1bb SCRATCH_MNT/test-221/file3.chk Check extent counts ... (Run 'diff -u /lkp/benchmarks/xfstests/tests/xfs/221.out /lkp/benchmarks/xfstests/results//xfs/221.out.bad' to see the entire diff) Ran: xfs/221 Failures: xfs/221 Failed 1 of 1 tests The kernel config and materials to reproduce are available at: https://download.01.org/0day-ci/archive/20241101/202411011120.8d4b756-oliver.sang@intel.com -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki