Hi, I found few failures, are you also getting the same ? linux-block/for-next observed block test failure :- blktests (master) # ./check block block/001 (stress device hotplugging) [failed] runtime 42.992s ... 0.060s --- tests/block/001.out 2022-07-18 16:14:37.194229987 -0700 +++ /root/blktests/results/nodev/block/001.out.bad 2023-06-19 23:07:11.960344657 -0700 @@ -1,4 +1,6 @@ Running block/001 Stressing sd +modprobe: FATAL: Module scsi_debug is in use. Stressing sr +modprobe: FATAL: Module scsi_debug is in use. Test complete block/002 (remove a device while running blktrace) [failed] runtime 1.176s ... 0.033s --- tests/block/002.out 2022-07-18 16:14:37.194229987 -0700 +++ /root/blktests/results/nodev/block/002.out.bad 2023-06-19 23:07:12.037346576 -0700 @@ -1,2 +1,2 @@ Running block/002 -Test complete +modprobe: FATAL: Module scsi_debug is in use. block/006 (run null-blk in blocking mode) [passed] read iops 9950112 ... 9721038 runtime 8.605s ... 8.796s block/007 => nullb1 (test classic and hybrid IO polling) [passed] auto hybrid poll read iops 789590 ... 780190 auto hybrid poll read lat mean 1.053785 ... 1.071952 auto hybrid poll system cpu 75.226586% ... 74.626866% classic poll read iops 784862 ... 791975 classic poll read lat mean 1.060873 ... 1.050524 classic poll system cpu 73.273273% ... 68.787879% fixed hybrid poll read iops 789590 ... 784862 fixed hybrid poll read lat mean 1.055413 ... 1.063116 fixed hybrid poll system cpu 68.580060% ... 73.873874% no poll read iops 768750 ... 780190 no poll read lat mean 1.084178 ... 1.067840 no poll system cpu 74.411765% ... 72.835821% runtime 2.152s ... 2.160s block/009 (check page-cache coherency after BLKDISCARD) [failed] runtime 0.417s ... 0.004s --- tests/block/009.out 2022-07-18 16:14:37.195230012 -0700 +++ /root/blktests/results/nodev/block/009.out.bad 2023-06-19 23:07:23.544615767 -0700 @@ -1,8 +1,2 @@ Running block/009 -0000000 0000 0000 0000 0000 0000 0000 0000 0000 -* -2000000 -0000000 0000 0000 0000 0000 0000 0000 0000 0000 -* -2000000 ... (Run 'diff -u tests/block/009.out /root/blktests/results/nodev/block/009.out.bad' to see the entire diff) block/010 (run I/O on null_blk with shared and non-shared tags) [passed] Individual tags read iops 9018796 ... 8652509 runtime 18.806s ... 19.036s Shared tags read iops 8705261 ... 8738133 block/014 (run null-blk with blk-mq and timeout injection configured) [not run] null_blk module does not have parameter timeout block/015 (run null-blk on different schedulers with requeue injection configured) [not run] null_blk module does not have parameter requeue block/016 (send a signal to a process waiting on a frozen queue) [passed] runtime 7.074s ... 7.080s block/017 (do I/O and check the inflight counter) [passed] runtime 1.839s ... 1.843s block/018 (do I/O and check iostats times) [passed] runtime 5.109s ... 5.106s block/020 (run null-blk on different schedulers with only one hardware tag) [passed] runtime 31.049s ... 31.043s block/021 (read/write nr_requests on null-blk with different schedulers) [passed] runtime 3.907s ... 3.983s block/022 (Test hang caused by freeze/unfreeze sequence) [passed] runtime 30.130s ... 30.163s block/023 (do I/O on all null_blk queue modes) [passed] runtime 0.223s ... 0.224s block/024 (do I/O faster than a jiffy and check iostats times) [passed] runtime 2.609s ... 2.593s block/025 (do a huge discard with 4k sector size) [failed] runtime 0.004s ... 0.004s --- tests/block/025.out 2022-07-18 16:14:37.196230036 -0700 +++ /root/blktests/results/nodev/block/025.out.bad 2023-06-19 23:09:05.705043001 -0700 @@ -1,2 +1,2 @@ Running block/025 -Test complete +modprobe: FATAL: Module scsi_debug is in use. block/027 (stress device hotplugging with running fio jobs and different schedulers) [failed] runtime 0.003s ... 0.028s --- tests/block/027.out 2022-07-18 16:14:37.196230036 -0700 +++ /root/blktests/results/nodev/block/027.out.bad 2023-06-19 23:09:05.858046859 -0700 @@ -1,2 +1,3 @@ Running block/027 +modprobe: FATAL: Module scsi_debug is in use. Test complete block/028 (do I/O on scsi_debug with DIF/DIX enabled) [failed] runtime 0.022s ... 0.025s --- tests/block/028.out 2022-07-18 16:14:37.196230036 -0700 +++ /root/blktests/results/nodev/block/028.out.bad 2023-06-19 23:09:05.938048876 -0700 @@ -1,9 +1,17 @@ Running block/028 +modprobe: FATAL: Module scsi_debug is in use. Test(dix:0 dif:0) complete +modprobe: FATAL: Module scsi_debug is in use. Test(dix:0 dif:1) complete +modprobe: FATAL: Module scsi_debug is in use. Test(dix:0 dif:2) complete ... (Run 'diff -u tests/block/028.out /root/blktests/results/nodev/block/028.out.bad' to see the entire diff) block/029 (trigger blk_mq_update_nr_hw_queues()) [passed] runtime 3.207s ... 30.284s block/030 (trigger the blk_mq_realloc_hw_ctxs() error path) [not run] null_blk module does not have parameter init_hctx block/031 (do IO on null-blk with a host tag set) [passed] runtime 1.591s ... 30.319s block/032 (remove one mounted device) [failed] runtime 0.003s ... 0.003s --- tests/block/032.out 2023-02-15 11:34:00.856501947 -0800 +++ /root/blktests/results/nodev/block/032.out.bad 2023-06-19 23:10:06.986538463 -0700 @@ -1,2 +1,2 @@ Running block/032 -Test complete +modprobe: FATAL: Module scsi_debug is in use. block/033 (add & delete ublk device and test if gendisk is leaked) [not run] miniublk was not built; run `make` block/034 (load/unload null_blk memory_backed=1 to check memleak) [failed] runtime ... 0.940s --- tests/block/034.out 2023-06-19 23:07:02.496108712 -0700 +++ /root/blktests/results/nodev/block/034.out.bad 2023-06-19 23:10:08.026563451 -0700 @@ -1,2 +1,3 @@ Running block/034 +Memleak: Memory is not freed by null-blk driver Test complete -ck
