syzbot

Applied filters: Label=subsystems:block (drop)

open (43):
Title	Repro	Cause bisect	Fix bisect	Count	Last	Reported	Discussions
possible deadlock in blk_mq_exit_sched block				11	19h28m	2d23h
possible deadlock in xfs_vn_update_time block				12	3d02h	9d02h	💬 1 [9d01h]
KASAN: slab-use-after-free Read in update_io_ticks (2) block				2	11d	10d
possible deadlock in elevator_disable block				25	3d07h	21d
possible deadlock in do_page_mkwrite (2) block trace				1	25d	21d	💬 1 [21d]
WARNING in dd_exit_sched block				2	30d	26d	💬 2 [25d]
possible deadlock in blk_mq_update_nr_hw_queues block				18	18h29m	27d
possible deadlock in __blk_mq_update_nr_hw_queues block				58	5h33m	28d
possible deadlock in blk_mq_submit_bio block	syz			26	14h49m	28d	💬 4 [11d]
possible deadlock in blk_register_queue block				57	3h56m	28d
possible deadlock in loop_set_status block				164	4h05m	28d	💬 1 [23d]
possible deadlock in blk_mq_init_sched block				44	10h00m	38d
possible deadlock in loop_reconfigure_limits block	syz	done		1538	23m	39d	💬 3 [21d]
WARNING: bad unlock balance in elevator_init_mq block usb	syz	done		1	48d	44d
possible deadlock in blk_mq_alloc_request usb block	syz			533	now	45d	💬 1 [45d]
WARNING: bad unlock balance in blk_mq_update_tag_set_shared usb block	syz			11	47d	45d	💬 1 [45d]
possible deadlock in __submit_bio block	C	done		37159	now	48d	💬 3 [46d]
possible deadlock in blk_trace_setup block trace	syz			1786	19m	48d
general protection fault in blk_update_request block				7	15d	50d
possible deadlock in blk_trace_ioctl block trace	syz			2731	40m	50d	💬 2 [46d]
INFO: task hung in blk_mq_update_tag_set_shared block				34	62d	64d
KASAN: slab-use-after-free Read in percpu_ref_put (2) bcachefs block	C			1079	57m	72d
INFO: task hung in set_blocksize block				40	49d	112d
INFO: task hung in read_part_sector (2) block				112	11d	139d
KCSAN: data-race in block_uevent / inc_diskseq (2) block				48	3d04h	185d	💬 2 [66d]
INFO: task hung in bdev_open block				589	1d00h	207d
INFO: task hung in blk_trace_remove (2) trace block	C	done	done	6	15d	331d	PATCH [325d]
KMSAN: kernel-infoleak in filemap_read block	C			4617	33m	343d
INFO: task hung in blkdev_flush_mapping block	C	unreliable		14	6d06h	369d	💬 1 [253d]
INFO: task hung in blk_trace_ioctl (4) block trace	C	done		35	26d	387d	PATCH [384d]
INFO: task hung in bdev_release block	C	error		2437	2d03h	387d	PATCH [370d]
INFO: task hung in truncate_inode_pages block	C			29	56d	462d
memory leak in iov_iter_extract_pages block	C			2	366d	492d	PATCH [381d]
INFO: task hung in blkdev_get_by_dev (5) block	C	error		32	17d	660d	PATCH [655d]
INFO: task hung in __filemap_get_folio block	C	done	done	111	503d	866d	💬 4 [445d]
INFO: task hung in nbd_add_socket (2) block	C	error		37	7d13h	1006d
INFO: task can't die in submit_bio_wait (2) block	C	error		3	1041d	1041d
WARNING in blk_register_tracepoints trace block	C	inconclusive	done	28	15d	1047d
INFO: task hung in do_read_cache_folio kasan mm block	C	error	error	179	547d	1048d	💬 3 [534d]
INFO: task hung in blkdev_fallocate block	C	error	error	2032	9h01m	1083d	PATCH [815d]
KASAN: use-after-free Read in __dev_queue_xmit (5) block	C	unreliable	error	49	294d	1174d
INFO: task hung in blkdev_put (4) block	C	done	error	486	284d	1540d
WARNING in get_probe_ref block trace	C	done	error	15	28d	1678d	💬 9 [67d]

moderation (8):
Title	Count	Last	Reported
KCSAN: data-race in relay_switch_subbuf / relay_switch_subbuf (8) block trace	4	22h51m	8d05h
KCSAN: data-race in blk_mq_dispatch_rq_list / blk_mq_dispatch_rq_list (8) block	1	10d	10d
BUG: soft lockup in aoecmd_cfg (2) block	3	19d	51d
KCSAN: data-race in bdev_set_nr_sectors / guard_bio_eod block	1	53d	53d
KCSAN: data-race in __kernel_write_iter / set_task_ioprio block	2	38d	60d
KCSAN: data-race in delete_from_page_cache_batch / nr_blockdev_pages (12) block	8	4d04h	70d
KCSAN: data-race in do_mpage_readpage / set_blocksize (8) block	45	3h55m	179d
KCSAN: data-race in delete_from_page_cache_batch / folio_mapping (2) block	108	2d19h	380d