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 11d 7d05h
BUG: soft lockup in aoecmd_cfg (3) block 5 13d 13d
BUG: unable to handle kernel NULL pointer dereference in guard_bio_eod block C 4 8d11h 18d 💬 2 [15d]
kernel panic: KASAN: panic_on_warn set ... block bcachefs afs 6 18d 24d 💬 1 [24d]
possible deadlock in queue_wb_lat_store block C 21 1d20h 38d
possible deadlock in queue_requests_store block C 110 4d10h 43d
possible deadlock in blk_mq_freeze_queue_nomemsave block C done 5037 26m 43d PATCH [35d]
INFO: task hung in sync_bdevs (3) block 74 2d20h 79d
BUG: corrupted list in loop_process_work block C done 1809 75d 87d 💬 3 [84d]
possible deadlock in blk_mq_update_nr_hw_queues block C 416 9h56m 169d
possible deadlock in blk_mq_submit_bio block syz 40 114d 170d 💬 4 [154d]
possible deadlock in loop_set_status block C done 13970 30m 171d 💬 2 [11d]
possible deadlock in __synchronize_srcu (2) block 76 47d 172d
WARNING: bad unlock balance in elevator_init_mq block usb syz done 1 191d 187d
WARNING: bad unlock balance in blk_mq_update_tag_set_shared usb block syz done 11 190d 188d 💬 1 [139d]
possible deadlock in __submit_bio block C done 60676 50d 190d 💬 3 [49d]
general protection fault in blk_update_request block 24 13d 192d
KASAN: slab-use-after-free Read in percpu_ref_put (2) block C 3808 39d 215d
INFO: task hung in read_part_sector (2) block 428 57m 281d
KCSAN: data-race in block_uevent / inc_diskseq (2) block 85 2d01h 328d 💬 2 [19d]
INFO: task hung in bdev_open block syz 662 1d12h 350d
INFO: task hung in blk_trace_remove (2) block trace C done done 18 7d07h 473d PATCH [468d]
KMSAN: kernel-infoleak in filemap_read block C 5464 8h00m 485d
INFO: task hung in blkdev_flush_mapping block C unreliable error 17 50d 512d 💬 1 [396d]
INFO: task hung in blk_trace_ioctl (4) trace block C done 39 12d 529d PATCH [527d]
INFO: task hung in bdev_release block C error 2526 11h08m 530d PATCH [513d]
INFO: task hung in truncate_inode_pages block C 29 199d 605d
INFO: task hung in blkdev_get_by_dev (5) block C error 32 31d 802d PATCH [798d]
possible deadlock in filemap_fault mm block C done 2777 12h19m 921d 💬 4 [1d01h]
INFO: task hung in __filemap_get_folio block C done done 111 646d 1009d 💬 4 [587d]
INFO: task hung in nbd_add_socket (2) block C error 37 24d 1148d
INFO: task can't die in submit_bio_wait (2) block C error 3 1184d 1184d
WARNING in blk_register_tracepoints block trace C inconclusive done 52 6d10h 1190d
INFO: task hung in do_read_cache_folio kasan mm block C error error 179 689d 1191d 💬 3 [677d]
INFO: task hung in blkdev_fallocate block C error error 2060 34d 1226d PATCH [958d]
KASAN: use-after-free Read in __dev_queue_xmit (5) block C unreliable error 49 437d 1316d
INFO: task hung in blkdev_put (4) block C done error 486 426d 1683d
WARNING in get_probe_ref block trace C done error 16 31d 1821d 💬 9 [26d]
moderation (13):
Title Repro Cause bisect Fix bisect Count Last Reported Discussions
KCSAN: data-race in bdev_statx / queue_limits_commit_update block 1 4d20h 4d20h
KCSAN: data-race in _copy_to_iter / fat_mirror_bhs block 1 8d04h 8d04h
KCSAN: data-race in blkdev_open / queue_limits_commit_update block 2 3d17h 9d03h
general protection fault in zcomp_available_show block 1 17d 13d
KCSAN: data-race in lo_ioctl / loop_queue_rq (5) block 1 32d 32d
KCSAN: data-race in __bio_queue_enter / blk_mq_unfreeze_queue_nomemrestore block 1 37d 37d
KCSAN: data-race in __mod_timer / blk_add_timer (11) block 3 14d 50d
KCSAN: data-race in data_push_tail / vsnprintf (9) block 30 19h07m 81d
KCSAN: data-race in delete_from_page_cache_batch / nr_blockdev_pages (12) block 20 11d 213d
KCSAN: data-race in data_alloc / data_push_tail (3) block 27 12d 247d
KCSAN: data-race in do_mpage_readpage / set_blocksize (8) block 77 19d 322d
KCSAN: data-race in data_push_tail / number (4) block 102 23d 521d
KCSAN: data-race in delete_from_page_cache_batch / folio_mapping (2) block 132 2d17h 523d