syzbot


Applied filters: Label=subsystems:block (drop)
open (41):
Title Repro Cause bisect Fix bisect Count Last Reported Discussions
INFO: task hung in sync_bdevs (3) block 67 13d 32d
BUG: corrupted list in loop_process_work block C done 1809 29d 40d 💬 3 [37d]
possible deadlock in wbt_init block 1 76d 72d
kernel BUG in set_blocksize (2) block udf ext4 syz error 1 80d 76d
possible deadlock in submit_bio_noacct_nocheck block 30 65d 89d
possible deadlock in queue_attr_store block 50 65d 90d
possible deadlock in blk_mq_update_nr_hw_queues block 71 2h40m 122d
possible deadlock in __blk_mq_update_nr_hw_queues block 116 68d 124d
possible deadlock in blk_mq_submit_bio block syz 40 67d 124d 💬 4 [107d]
possible deadlock in blk_register_queue block 98 64d 124d
possible deadlock in loop_set_status block C 3622 now 124d 💬 2 [2d23h]
possible deadlock in __synchronize_srcu (2) block 76 10h41m 125d
possible deadlock in blk_mq_init_sched block 65 65d 134d
possible deadlock in loop_reconfigure_limits block syz done 2875 65d 135d 💬 3 [66d]
WARNING: bad unlock balance in elevator_init_mq block usb syz done 1 144d 140d
possible deadlock in blk_mq_alloc_request block syz done 827 65d 141d 💬 1 [69d]
WARNING: bad unlock balance in blk_mq_update_tag_set_shared usb block syz done 11 143d 141d 💬 1 [92d]
possible deadlock in __submit_bio block C done 60676 3d07h 143d 💬 3 [2d23h]
possible deadlock in blk_trace_setup block trace syz done 3010 64d 144d
general protection fault in blk_update_request block 20 12d 145d
possible deadlock in blk_trace_ioctl block trace syz done 4302 65d 145d 💬 2 [74d]
KASAN: slab-use-after-free Read in percpu_ref_put (2) bcachefs block C 3710 37m 168d
INFO: task hung in read_part_sector (2) block 311 10h13m 234d
KCSAN: data-race in block_uevent / inc_diskseq (2) block 77 4d16h 281d 💬 2 [2d23h]
INFO: task hung in bdev_open block 643 23d 303d
INFO: task hung in blk_trace_remove (2) block trace C done done 8 9d01h 426d PATCH [421d]
KMSAN: kernel-infoleak in filemap_read block C 5296 1h01m 439d
INFO: task hung in blkdev_flush_mapping block C unreliable 17 3d06h 465d 💬 1 [349d]
INFO: task hung in blk_trace_ioctl (4) block trace C done 37 14d 482d PATCH [480d]
INFO: task hung in bdev_release block C error 2498 7d07h 483d PATCH [466d]
INFO: task hung in truncate_inode_pages block C 29 152d 558d
INFO: task hung in blkdev_get_by_dev (5) block C error 32 15d 756d PATCH [751d]
INFO: task hung in __filemap_get_folio block C done done 111 599d 962d 💬 4 [540d]
INFO: task hung in nbd_add_socket (2) block C error 37 8d05h 1102d
INFO: task can't die in submit_bio_wait (2) block C error 3 1137d 1137d
WARNING in blk_register_tracepoints block trace C inconclusive done 44 1d07h 1143d
INFO: task hung in do_read_cache_folio kasan mm block C error error 179 642d 1144d 💬 3 [630d]
INFO: task hung in blkdev_fallocate block C error error 2059 3d18h 1179d PATCH [911d]
KASAN: use-after-free Read in __dev_queue_xmit (5) block C unreliable error 49 390d 1269d
INFO: task hung in blkdev_put (4) block C done error 486 380d 1636d
WARNING in get_probe_ref trace block C done error 16 15d 1774d 💬 9 [10d]
moderation (14):
Title Repro Cause bisect Fix bisect Count Last Reported Discussions
KCSAN: data-race in __mod_timer / blk_add_timer (11) block 1 3d16h 3d16h
KCSAN: data-race in data_push_tail / vsnprintf (9) block 15 19d 34d
KCSAN: data-race in blk_mq_start_request / bt_for_each (3) block 1 42d 42d
KCSAN: data-race in __dd_dispatch_request / ll_back_merge_fn (2) block 1 45d 45d
general protection fault in bio_associate_blkg_from_css cgroups block 1 75d 71d
BUG: unable to handle kernel paging request in loop_queue_rq block 1 77d 73d
BUG: unable to handle kernel paging request in __submit_bio block 2 78d 76d
KCSAN: data-race in relay_switch_subbuf / relay_switch_subbuf (8) trace block 8 39d 103d
kernel panic: KASAN: panic_on_warn set ... block bcachefs 4 59d 139d
KCSAN: data-race in __kernel_write_iter / set_task_ioprio block 7 16d 155d
KCSAN: data-race in delete_from_page_cache_batch / nr_blockdev_pages (12) block 11 11d 166d
KCSAN: data-race in do_mpage_readpage / set_blocksize (8) block 69 2h56m 275d
KCSAN: data-race in delete_from_page_cache_batch / folio_mapping (2) block ext4 126 1d04h 476d
KCSAN: data-race in data_push_tail / string block 406 2d11h 1343d