syzbot

 sign-in | mailing list | source | docs
🐞 Open [1459]
≡ Subsystems
🐞 Fixed [6817]
🐞 Invalid [17651]
⬇ Missing Backports [225]
≡ Crashes
Kernel Health Bugs/Month Bug Lifetimes Fuzzing
Total Repo Heatmap Subsystems Heatmap
💬 Send us feedback

Applied filters: Label=subsystems:block (drop)
open (41):
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Discussions
WARNING in wbt_init_enable_default block -1 syz error 18 4h27m 4d05h 💬 1 [4d01h]
INFO: task hung in relay_open (2) block trace 1 syz error 25 1d10h 19d
possible deadlock in mempool_alloc_noprof (2) block 4 15 33d 35d
general protection fault in zcomp_stream_get block 2 6 28d 44d 💬 1 [44d]
INFO: task hung in blk_trace_startstop block trace 1 31 28d 47d
possible deadlock in __synchronize_srcu (3) block 4 23 2d12h 74d
general protection fault in rtlock_slowlock_locked block 19 syz error 75 10h04m 87d 💬 6 [48d]
KASAN: slab-use-after-free Read in lbmIODone jfs block 19 3 12d 90d
INFO: task hung in queue_limits_commit_update_frozen block 1 281 2d01h 123d
INFO: rcu detected stall in blkdev_release (3) block 1 81 17h16m 147d
general protection fault in zcomp_available_show block 2 14 6d05h 148d PATCH [145d]
INFO: task hung in blk_trace_setup (4) block trace 1 syz done 11 5d01h 166d
possible deadlock in elevator_change block 4 C 666 17h42m 212d
possible deadlock in __del_gendisk block 4 C done 43987 21d 217d PATCH [143d]
kernel BUG in blk_mq_end_request block -1 C done error 8 76d 219d
INFO: task hung in blkdev_read_iter block 1 C error 8 14d 237d
BUG: soft lockup in aoecmd_cfg (3) block 1 17 12d 243d
kernel panic: KASAN: panic_on_warn set ... block fs 2 10 41d 254d 💬 2 [159d]
possible deadlock in queue_requests_store block 4 C 531 27d 272d
INFO: task hung in sync_bdevs (3) block 1 C 2733 40m 308d
possible deadlock in blk_mq_update_nr_hw_queues block 4 C done 44250 25d 399d
possible deadlock in __submit_bio block 4 C done 60677 85d 420d 💬 3 [279d]
INFO: task hung in read_part_sector (2) block 1 syz error 9865 15m 511d
KCSAN: data-race in block_uevent / inc_diskseq (2) block 6 124 2d08h 558d 💬 2 [249d]
INFO: task hung in bdev_open block 1 C error 3117 now 580d
INFO: task hung in blk_trace_remove (2) trace block 1 C done done 61 7d06h 703d PATCH [697d]
KMSAN: kernel-infoleak in filemap_read block 18 C 8144 1d17h 715d PATCH [38d]
INFO: task hung in blkdev_flush_mapping block 1 C unreliable error 30 4d09h 742d 💬 1 [625d]
INFO: task hung in blk_trace_ioctl (4) block trace 1 C done 65 21h12m 759d PATCH [757d]
INFO: task hung in bdev_release block 1 C error 2628 2d07h 759d PATCH [743d]
INFO: task hung in truncate_inode_pages block 1 C 29 429d 835d
INFO: task hung in blkdev_get_by_dev (5) block 1 C error error 32 261d 1032d PATCH [1027d]
INFO: task hung in __filemap_get_folio block 1 C done done 111 876d 1239d 💬 4 [817d]
INFO: task hung in nbd_add_socket (2) block 1 C error error 37 254d 1378d
INFO: task can't die in submit_bio_wait (2) block 1 C error 3 1414d 1414d
WARNING in blk_register_tracepoints trace block -1 C inconclusive done 101 3d23h 1420d
INFO: task hung in do_read_cache_folio kasan mm block 1 C error error 179 919d 1421d 💬 3 [906d]
INFO: task hung in blkdev_fallocate block 1 C error error 2084 3d17h 1456d PATCH [1188d]
KASAN: use-after-free Read in __dev_queue_xmit (5) block 19 C unreliable error 50 51d 1546d
INFO: task hung in blkdev_put (4) block 1 C done error 486 656d 1912d
WARNING in get_probe_ref trace block -1 C done error 22 9d08h 2051d 💬 9 [7d00h]
moderation (14):
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Discussions
KCSAN: data-race in _copy_to_iter / fat_mirror_bhs (3) block 6 1 2d06h 2d06h
KCSAN: data-race in __kernel_write_iter / set_task_ioprio (3) block 6 1 2d17h 2d17h
KCSAN: data-race in _copy_to_iter / memcpy_and_pad (3) block 6 1 12d 12d
KCSAN: data-race in blk_mq_dispatch_rq_list / blk_mq_dispatch_rq_list (10) block 6 1 22d 22d
KCSAN: data-race in __mod_timer / blk_add_timer (13) block 6 1 24d 24d
KCSAN: data-race in iter_file_splice_write / set_task_ioprio block 6 1 26d 26d
KCSAN: data-race in _copy_to_iter / kmmpd (3) block 6 3 14d 47d
KASAN: slab-use-after-free Read in sync_blockdev_nowait block 19 2 73d 88d
KCSAN: data-race in __bio_queue_enter / blk_mq_unfreeze_queue_nomemrestore (2) block 6 5 11d 116d
KCSAN: data-race in _prb_read_valid / prb_reserve_in_last (2) block mm 6 14 22d 158d
KCSAN: data-race in bdev_statx / queue_limits_commit_update (2) block 6 14 14d 176d
KCSAN: data-race in blkdev_open / queue_limits_commit_update block 6 29 17h24m 239d
KCSAN: data-race in delete_from_page_cache_batch / nr_blockdev_pages (12) block 6 36 22d 443d
KCSAN: data-race in delete_from_page_cache_batch / folio_mapping (2) block ext4 6 156 2d07h 753d