syzbot

 sign-in | mailing list | source | docs
🐞 Open [1581]
≡ Subsystems
🐞 Fixed [6387]
🐞 Invalid [16263]
⬇ Missing Backports [196]
≡ Crashes
Kernel Health Bugs/Month Bug Lifetimes Fuzzing
Total Repo Heatmap Subsystems Heatmap
💬 Send us feedback

Applied filters: Label=subsystems:block (drop)
open (34):
Title Repro Cause bisect Fix bisect Count Last Reported Discussions
BUG: soft lockup in sys_sendmsg (2) scsi mm block 8 10d 39d
possible deadlock in elevator_change block C 244 45m 44d
possible deadlock in __del_gendisk block C done 31952 8m 48d 💬 1 [21d]
INFO: task hung in blkdev_read_iter block C error 4 20d 69d
BUG: soft lockup in aoecmd_cfg (3) block 11 7d19h 75d
BUG: unable to handle kernel NULL pointer dereference in guard_bio_eod block C 4 7h58m 80d 💬 2 [77d]
kernel panic: KASAN: panic_on_warn set ... afs block bcachefs 7 10h54m 86d 💬 1 [86d]
possible deadlock in queue_wb_lat_store block C 21 49d 100d
possible deadlock in queue_requests_store block C 505 2h45m 104d
INFO: task hung in sync_bdevs (3) block 309 44m 140d
BUG: corrupted list in loop_process_work block C done 1809 137d 149d 💬 3 [146d]
possible deadlock in blk_mq_update_nr_hw_queues block C done 32537 now 231d
possible deadlock in __submit_bio block C done 60676 112d 252d 💬 3 [111d]
general protection fault in blk_update_request block 29 10h33m 254d
KASAN: slab-use-after-free Read in percpu_ref_put (2) block C 3808 101d 276d
INFO: task hung in read_part_sector (2) block 854 39m 343d
KCSAN: data-race in block_uevent / inc_diskseq (2) block 96 9h04m 390d 💬 2 [80d]
INFO: task hung in bdev_open block C error 905 4h42m 412d
INFO: task hung in blk_trace_remove (2) block trace C done done 34 17h55m 535d PATCH [529d]
KMSAN: kernel-infoleak in filemap_read block C 6411 1h50m 547d
INFO: task hung in blkdev_flush_mapping block C unreliable error 17 112d 574d 💬 1 [457d]
INFO: task hung in blk_trace_ioctl (4) trace block C done 47 13h09m 591d PATCH [589d]
INFO: task hung in bdev_release block C error 2584 19h58m 591d PATCH [575d]
INFO: task hung in truncate_inode_pages block C 29 261d 667d
INFO: task hung in blkdev_get_by_dev (5) block C error error 32 93d 864d PATCH [859d]
INFO: task hung in __filemap_get_folio block C done done 111 708d 1071d 💬 4 [649d]
INFO: task hung in nbd_add_socket (2) block C error error 37 86d 1210d
INFO: task can't die in submit_bio_wait (2) block C error 3 1245d 1245d
WARNING in blk_register_tracepoints block trace C inconclusive done 74 2d08h 1252d
INFO: task hung in do_read_cache_folio mm block kasan C error error 179 751d 1253d 💬 3 [738d]
INFO: task hung in blkdev_fallocate block C error error 2066 1d10h 1288d PATCH [1020d]
KASAN: use-after-free Read in __dev_queue_xmit (5) block C unreliable error 49 499d 1378d
INFO: task hung in blkdev_put (4) block C done error 486 488d 1744d
WARNING in get_probe_ref trace block C done error 18 24d 1883d 💬 9 [25d]
moderation (11):
Title Repro Cause bisect Fix bisect Count Last Reported Discussions
KCSAN: data-race in bdev_statx / queue_limits_commit_update (2) block 1 8d13h 8d13h
KCSAN: data-race in __kernel_write_iter / set_task_ioprio (2) block 1 44d 44d
KCSAN: data-race in _copy_to_iter / memcpy_and_pad block 2 52d 53d
KCSAN: data-race in _prb_read_valid / prb_reserve_in_last block 5 47d 61d
KCSAN: data-race in blkdev_open / queue_limits_commit_update block 8 2d00h 71d
general protection fault in zcomp_available_show block 1 79d 75d
KCSAN: data-race in data_push_tail / vsnprintf (9) block netfilter 65 7h23m 143d
KCSAN: data-race in delete_from_page_cache_batch / nr_blockdev_pages (12) block 25 30d 275d
KCSAN: data-race in data_alloc / data_push_tail (3) block 34 2d00h 309d
KCSAN: data-race in data_push_tail / number (4) block 103 50d 583d
KCSAN: data-race in delete_from_page_cache_batch / folio_mapping (2) block 143 6d15h 585d