Hello, kernel test robot noticed "blktests.nbd/002.fail" on: commit: 0c1c9a27ce909e3988f8c6407e26a22a7e1cd276 ("nbd: call blk_mark_disk_dead in nbd_clear_sock_ioctl") https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git master [test failed on linus/master 0bb80ecc33a8fb5a682236443c1e740d5c917d1d] [test failed on linux-next/master 7bc675554773f09d88101bf1ccfc8537dc7c0be9] in testcase: blktests version: blktests-x86_64-2045e8d-1_20230905 with following parameters: test: nbd-002 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/202309121232.767ff8c4-oliver.sang@xxxxxxxxx 2023-09-11 10:11:30 echo nbd/002 2023-09-11 10:11:30 ./check nbd/002 nbd/002 (tests on partition handling for an nbd device) nbd/002 (tests on partition handling for an nbd device) [failed] runtime ... 4.474s --- tests/nbd/002.out 2023-09-05 16:51:33.000000000 +0000 +++ /lkp/benchmarks/blktests/results/nodev/nbd/002.out.bad 2023-09-11 10:11:35.949540198 +0000 @@ -1,4 +1,4 @@ Running nbd/002 Testing IOCTL path Testing the netlink path -Test complete +Didn't have parition on the netlink path The kernel config and materials to reproduce are available at: https://download.01.org/0day-ci/archive/20230912/202309121232.767ff8c4-oliver.sang@xxxxxxxxx -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki