syzbot

 sign-in | mailing list | source | docs
🐞 Open [1589]
≡ Subsystems
🐞 Fixed [6365]
🐞 Invalid [16225]
⬇ Missing Backports [194]
≡ Crashes
Kernel Health Bugs/Month Bug Lifetimes Fuzzing
Total Repo Heatmap Subsystems Heatmap
💬 Send us feedback

Applied filters: Label=subsystems:block (drop)
open (36):
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Discussions
possible deadlock in bdev_release block 4 4 19d 19d PATCH [52m]
possible deadlock in pcpu_alloc_noprof (2) block 4 C 342 5h30m 24d
BUG: soft lockup in sys_sendmsg (2) scsi mm block 1 8 5d09h 34d
possible deadlock in elevator_change block 4 C 224 7d09h 39d
possible deadlock in __del_gendisk block 4 C done 29416 5m 43d 💬 1 [16d]
INFO: task hung in blkdev_read_iter block 1 C error 4 15d 63d
BUG: soft lockup in aoecmd_cfg (3) block 1 11 2d14h 69d
BUG: unable to handle kernel NULL pointer dereference in guard_bio_eod block 2 C 4 65d 75d 💬 2 [72d]
kernel panic: KASAN: panic_on_warn set ... afs block bcachefs 2 6 75d 80d 💬 1 [80d]
possible deadlock in queue_wb_lat_store block 4 C 21 44d 95d
possible deadlock in queue_requests_store block 4 C 418 2h36m 99d
INFO: task hung in sync_bdevs (3) block 1 208 4h58m 135d
BUG: corrupted list in loop_process_work block 8 C done 1809 132d 144d 💬 3 [141d]
possible deadlock in blk_mq_update_nr_hw_queues block 4 C 30394 now 226d
possible deadlock in __submit_bio block 4 C done 60676 106d 247d 💬 3 [106d]
general protection fault in blk_update_request block 16 27 27d 249d
KASAN: slab-use-after-free Read in percpu_ref_put (2) block 16 C 3808 96d 271d
INFO: task hung in read_part_sector (2) block 1 706 40m 338d
KCSAN: data-race in block_uevent / inc_diskseq (2) block 6 95 7h17m 384d 💬 2 [75d]
INFO: task hung in bdev_open block 1 C error 804 9h44m 407d
INFO: task hung in blk_trace_remove (2) block trace 1 C done done 33 7d11h 530d PATCH [524d]
KMSAN: kernel-infoleak in filemap_read block 15 C 6341 1h29m 542d
INFO: task hung in blkdev_flush_mapping block 1 C unreliable error 17 106d 568d 💬 1 [452d]
INFO: task hung in blk_trace_ioctl (4) trace block 1 C done 46 7d01h 586d PATCH [583d]
INFO: task hung in bdev_release block 1 C error 2580 4d02h 586d PATCH [569d]
INFO: task hung in truncate_inode_pages block 1 C 29 255d 662d
INFO: task hung in blkdev_get_by_dev (5) block 1 C error error 32 87d 859d PATCH [854d]
INFO: task hung in __filemap_get_folio block 1 C done done 111 702d 1065d 💬 4 [644d]
INFO: task hung in nbd_add_socket (2) block 1 C error error 37 81d 1205d
INFO: task can't die in submit_bio_wait (2) block 1 C error 3 1240d 1240d
WARNING in blk_register_tracepoints block trace -1 C inconclusive done 73 2d15h 1247d
INFO: task hung in do_read_cache_folio mm block kasan 1 C error error 179 746d 1248d 💬 3 [733d]
INFO: task hung in blkdev_fallocate block 1 C error error 2065 3d07h 1282d PATCH [1014d]
KASAN: use-after-free Read in __dev_queue_xmit (5) block 16 C unreliable error 49 494d 1373d
INFO: task hung in blkdev_put (4) block 1 C done error 486 483d 1739d
WARNING in get_probe_ref trace block -1 C done error 18 19d 1878d 💬 9 [20d]
moderation (12):
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Discussions
KCSAN: data-race in bdev_statx / queue_limits_commit_update (2) block 6 1 3d08h 3d08h
KCSAN: data-race in __kernel_write_iter / set_task_ioprio (2) block 6 1 39d 39d
KCSAN: data-race in _copy_to_iter / memcpy_and_pad block 6 2 47d 48d
KCSAN: data-race in blk_mq_dispatch_rq_list / blk_mq_dispatch_rq_list (9) block 6 1 52d 52d
KCSAN: data-race in _prb_read_valid / prb_reserve_in_last block 6 5 42d 56d
KCSAN: data-race in blkdev_open / queue_limits_commit_update block 6 7 6d20h 65d
general protection fault in zcomp_available_show block 2 1 74d 70d
KCSAN: data-race in data_push_tail / vsnprintf (9) block netfilter 6 62 2d23h 137d
KCSAN: data-race in delete_from_page_cache_batch / nr_blockdev_pages (12) block 6 25 25d 270d
KCSAN: data-race in data_alloc / data_push_tail (3) block 6 33 2d10h 304d
KCSAN: data-race in data_push_tail / number (4) block 6 103 44d 578d
KCSAN: data-race in delete_from_page_cache_batch / folio_mapping (2) block 6 143 1d10h 579d