2024-12-11 13:30:43 sed "s:^:block/:" /lkp/benchmarks/blktests/tests/block-group-01
2024-12-11 13:30:43 ./check block/020 block/021 block/022 block/023 block/024 block/025 block/028 block/029 block/030 block/031 block/032 block/033 block/034 block/035 block/036 block/037 block/038
block/020 (run null-blk on different schedulers with only one hardware tag)
block/020 (run null-blk on different schedulers with only one hardware tag) [passed]
runtime ... 41.723s
block/021 (read/write nr_requests on null-blk with different schedulers)
block/021 (read/write nr_requests on null-blk with different schedulers) [passed]
runtime ... 7.973s
block/022 (Test hang caused by freeze/unfreeze sequence)
block/022 (Test hang caused by freeze/unfreeze sequence) [passed]
runtime ... 30.260s
block/023 (do I/O on all null_blk queue modes)
block/023 (do I/O on all null_blk queue modes) [passed]
runtime ... 0.686s
block/024 (do I/O faster than a jiffy and check iostats times)
block/024 (do I/O faster than a jiffy and check iostats times) [passed]
runtime ... 3.106s
block/025 (do a huge discard with 4k sector size)
block/025 (do a huge discard with 4k sector size) [passed]
runtime ... 7.250s
block/028 (do I/O on scsi_debug with DIF/DIX enabled)
block/028 (do I/O on scsi_debug with DIF/DIX enabled) [passed]
runtime ... 56.198s
block/029 (trigger blk_mq_update_nr_hw_queues())
block/029 (trigger blk_mq_update_nr_hw_queues()) [passed]
runtime ... 30.483s
block/030 (trigger the blk_mq_realloc_hw_ctxs() error path)
block/030 (trigger the blk_mq_realloc_hw_ctxs() error path) [failed]
runtime ... 6.335s
something found in dmesg:
[ 232.444125] run blktests block/030 at 2024-12-11 13:33:42
[ 232.491530] null_blk: disk faultb0 created
[ 232.507909] Allocate new hctx on node 0 fails, fallback to previous one on node 0
[ 232.529989] Allocate new hctx on node 0 fails, fallback to previous one on node 0
[ 232.551343] Allocate new hctx on node 0 fails, fallback to previous one on node 0
[ 232.559586] Increasing nr_hw_queues to 5 fails, fallback to 2
[ 232.580514] Allocate new hctx on node 0 fails, fallback to previous one on node 0
[ 232.588814] ==================================================================
[ 232.596698] BUG: KASAN: slab-use-after-free in __cpuhp_state_add_instance_cpuslocked+0x3b2/0x3c0
[ 232.606144] Write of size 8 at addr ffff88880ca5d968 by task check/3545
...
(See '/lkp/benchmarks/blktests/results/nodev/block/030.dmesg' for the entire message)
block/031 (do IO on null-blk with a host tag set)
block/031 (do IO on null-blk with a host tag set) [passed]
runtime ... 30.473s
block/032 (remove one mounted device)
block/032 (remove one mounted device) [passed]
runtime ... 3.120s
block/033 (add & delete ublk device and test if gendisk is leaked)
block/033 (add & delete ublk device and test if gendisk is leaked) [not run]
driver ublk_drv is not available
command src/miniublk is not available
block/034 (load/unload null_blk memory_backed=1 to check memleak)
block/034 (load/unload null_blk memory_backed=1 to check memleak) [passed]
runtime ... 2.380s
block/035 (shared tag set fairness)
block/035 (shared tag set fairness) [passed]
IOPS for 1 ms completion time ... 30280
IOPS for 100 ms completion time ... 318
runtime ... 30.828s
block/036 => sdb2 (test return EIO from BLKRRPART for whole-dev)
block/036 => sdb2 (test return EIO from BLKRRPART for whole-dev) [failed]
runtime ... 0.035s
--- tests/block/036.out 2024-11-05 17:08:44.000000000 +0000
+++ /lkp/benchmarks/blktests/results/sdb2/block/036.out.bad 2024-12-11 13:34:58.366759414 +0000
@@ -1,3 +1,3 @@
Running block/036
-Return EIO for BLKRRPART on bad disk
+Did not return EIO for BLKRRPART on bad disk
Test complete
block/037 (test cgroup vs. scsi_debug rebind)
block/037 (test cgroup vs. scsi_debug rebind) [passed]
runtime ... 1.160s
block/038 (Test null-blk concurrent power/submit_queues operations)
block/038 (Test null-blk concurrent power/submit_queues operations) [passed]
runtime ... 7.322s