syzbot


Applied filters: Label=subsystems:block (drop)
open (38):
Title Repro Cause bisect Fix bisect Count Last Reported Discussions
INFO: task hung in blkdev_read_iter block C error 2 12d 8d12h
BUG: soft lockup in aoecmd_cfg (3) block 5 14d 14d
BUG: unable to handle kernel NULL pointer dereference in guard_bio_eod block C 4 9d18h 19d 💬 2 [17d]
kernel panic: KASAN: panic_on_warn set ... block bcachefs afs 6 19d 25d 💬 1 [25d]
possible deadlock in queue_wb_lat_store block C 21 3d03h 39d
possible deadlock in queue_requests_store block C 113 16m 44d
possible deadlock in blk_mq_freeze_queue_nomemsave block C done 5136 1h32m 44d PATCH [36d]
INFO: task hung in sync_bdevs (3) block 74 4d03h 80d
BUG: corrupted list in loop_process_work block C done 1809 77d 89d 💬 3 [85d]
possible deadlock in blk_mq_update_nr_hw_queues block C 425 16h00m 170d
possible deadlock in blk_mq_submit_bio block syz 40 115d 172d 💬 4 [155d]
possible deadlock in loop_set_status block C done 14090 19m 172d 💬 2 [12d]
possible deadlock in __synchronize_srcu (2) block 76 48d 173d
WARNING: bad unlock balance in elevator_init_mq block usb syz done 1 192d 188d
WARNING: bad unlock balance in blk_mq_update_tag_set_shared usb block syz done 11 191d 189d 💬 1 [141d]
possible deadlock in __submit_bio block C done 60676 51d 192d 💬 3 [51d]
general protection fault in blk_update_request block 24 15d 193d
KASAN: slab-use-after-free Read in percpu_ref_put (2) block C 3808 40d 216d
INFO: task hung in read_part_sector (2) block 430 10h28m 283d
KCSAN: data-race in block_uevent / inc_diskseq (2) block 85 3d08h 329d 💬 2 [20d]
INFO: task hung in bdev_open block syz 662 2d19h 351d
INFO: task hung in blk_trace_remove (2) block trace C done done 18 8d14h 475d PATCH [469d]
KMSAN: kernel-infoleak in filemap_read block C 5478 46m 487d
INFO: task hung in blkdev_flush_mapping block C unreliable error 17 51d 513d 💬 1 [397d]
INFO: task hung in blk_trace_ioctl (4) trace block C done 40 17h45m 531d PATCH [528d]
INFO: task hung in bdev_release block C error 2526 1d17h 531d PATCH [514d]
INFO: task hung in truncate_inode_pages block C 29 200d 606d
INFO: task hung in blkdev_get_by_dev (5) block C error 32 32d 804d PATCH [799d]
possible deadlock in filemap_fault mm block C done 2778 5h37m 923d 💬 4 [2d08h]
INFO: task hung in __filemap_get_folio block C done done 111 647d 1010d 💬 4 [589d]
INFO: task hung in nbd_add_socket (2) block C error 37 26d 1150d
INFO: task can't die in submit_bio_wait (2) block C error 3 1185d 1185d
WARNING in blk_register_tracepoints block trace C inconclusive done 52 7d17h 1191d
INFO: task hung in do_read_cache_folio kasan mm block C error error 179 691d 1192d 💬 3 [678d]
INFO: task hung in blkdev_fallocate block C error error 2060 13h36m 1227d PATCH [959d]
KASAN: use-after-free Read in __dev_queue_xmit (5) block C unreliable error 49 438d 1318d
INFO: task hung in blkdev_put (4) block C done error 486 428d 1684d
WARNING in get_probe_ref block trace C done error 16 32d 1822d 💬 9 [27d]
moderation (13):
Title Repro Cause bisect Fix bisect Count Last Reported Discussions
KCSAN: data-race in bdev_statx / queue_limits_commit_update block 1 6d03h 6d03h
KCSAN: data-race in _copy_to_iter / fat_mirror_bhs block 1 9d11h 9d11h
KCSAN: data-race in blkdev_open / queue_limits_commit_update block 2 4d23h 10d
general protection fault in zcomp_available_show block 1 19d 15d
KCSAN: data-race in lo_ioctl / loop_queue_rq (5) block 1 33d 33d
KCSAN: data-race in __bio_queue_enter / blk_mq_unfreeze_queue_nomemrestore block 1 38d 38d
KCSAN: data-race in __mod_timer / blk_add_timer (11) block 3 15d 51d
KCSAN: data-race in data_push_tail / vsnprintf (9) block 31 1d03h 82d
KCSAN: data-race in delete_from_page_cache_batch / nr_blockdev_pages (12) block 20 12d 214d
KCSAN: data-race in data_alloc / data_push_tail (3) block 27 13d 248d
KCSAN: data-race in do_mpage_readpage / set_blocksize (8) block 77 20d 323d
KCSAN: data-race in data_push_tail / number (4) block 102 25d 522d
KCSAN: data-race in delete_from_page_cache_batch / folio_mapping (2) block 132 4d00h 524d