syzbot

Applied filters: Label=subsystems:block (drop)

open (42):
Title	Repro	Cause bisect	Fix bisect	Count	Last	Reported	Discussions
KASAN: slab-use-after-free Read in update_io_ticks (2) block				2	2d00h	14h51m
possible deadlock in elevator_disable block				8	3d15h	11d
possible deadlock in do_page_mkwrite (2) block trace				1	15d	11d	💬 1 [11d]
WARNING in dd_exit_sched block				2	20d	16d	💬 2 [15d]
possible deadlock in blk_mq_update_nr_hw_queues block				16	1d09h	17d
possible deadlock in __blk_mq_update_nr_hw_queues block				50	1d01h	18d
possible deadlock in blk_mq_submit_bio block	syz			20	1d09h	18d	💬 4 [1d18h]
possible deadlock in blk_register_queue block				48	3h08m	18d
possible deadlock in loop_set_status block				129	10m	18d	💬 1 [13d]
possible deadlock in __synchronize_srcu (2) block				3	2d03h	19d
possible deadlock in blk_mq_init_sched block				31	1d04h	28d
possible deadlock in loop_reconfigure_limits block	syz	done		910	33m	29d	💬 3 [11d]
WARNING: bad unlock balance in elevator_init_mq block usb	syz	done		1	39d	35d
possible deadlock in blk_mq_alloc_request usb block	syz			393	3h51m	36d	💬 1 [36d]
WARNING: bad unlock balance in blk_mq_update_tag_set_shared usb block	syz			11	38d	36d	💬 1 [36d]
possible deadlock in __submit_bio block	C	done		26127	now	38d	💬 3 [36d]
possible deadlock in blk_trace_setup block trace	syz			1292	52m	38d
general protection fault in blk_update_request block				7	5d22h	40d
possible deadlock in blk_trace_ioctl block trace	syz			1963	8m	40d	💬 2 [36d]
INFO: task hung in blk_mq_update_tag_set_shared block				34	52d	54d
KASAN: slab-use-after-free Read in percpu_ref_put (2) bcachefs block	C			834	11m	62d
INFO: task hung in set_blocksize block				40	39d	102d
INFO: task hung in read_part_sector (2) block				112	1d16h	129d
KCSAN: data-race in block_uevent / inc_diskseq (2) block				46	1d07h	175d	💬 2 [56d]
INFO: task hung in bdev_open block				588	16d	198d
INFO: task hung in blk_trace_remove (2) trace block	C	done	done	6	5d20h	321d	PATCH [315d]
KMSAN: kernel-infoleak in filemap_read block	C			4567	1h01m	333d
INFO: task hung in blkdev_flush_mapping block	C	unreliable		14	29d	359d	💬 1 [243d]
INFO: task hung in blk_trace_ioctl (4) block trace	C	done		35	17d	377d	PATCH [374d]
INFO: task hung in bdev_release block	C	error		2429	4h17m	377d	PATCH [360d]
INFO: task hung in truncate_inode_pages block	C			29	46d	453d
memory leak in iov_iter_extract_pages block	C			2	356d	483d	PATCH [371d]
INFO: task hung in blkdev_get_by_dev (5) block	C	error		32	7d05h	650d	PATCH [645d]
INFO: task hung in __filemap_get_folio block	C	done	done	111	493d	856d	💬 4 [435d]
INFO: task hung in nbd_add_socket (2) block	C	error		37	27d	996d
INFO: task can't die in submit_bio_wait (2) block	C	error		3	1031d	1031d
WARNING in blk_register_tracepoints trace block	C	inconclusive	done	28	5d23h	1038d
INFO: task hung in do_read_cache_folio kasan mm block	C	error	error	179	537d	1039d	💬 3 [524d]
INFO: task hung in blkdev_fallocate block	C	error	error	2029	1d05h	1073d	PATCH [805d]
KASAN: use-after-free Read in __dev_queue_xmit (5) block	C	unreliable	error	49	285d	1164d
INFO: task hung in blkdev_put (4) block	C	done	error	486	274d	1530d
WARNING in get_probe_ref block trace	C	done	error	15	18d	1669d	💬 9 [57d]

moderation (8):
Title	Count	Last	Reported
KCSAN: data-race in blk_mq_dispatch_rq_list / blk_mq_dispatch_rq_list (8) block	1	12h33m	12h32m
BUG: soft lockup in aoecmd_cfg (2) block	3	9d10h	41d
KCSAN: data-race in bdev_set_nr_sectors / guard_bio_eod block	1	43d	43d
KCSAN: data-race in __kernel_write_iter / set_task_ioprio block	2	28d	50d
KCSAN: data-race in delete_from_page_cache_batch / nr_blockdev_pages (12) block	5	14d	61d
KCSAN: data-race in blk_mq_start_request / bt_for_each (2) block	3	49d	103d
KCSAN: data-race in do_mpage_readpage / set_blocksize (8) block	40	1d20h	170d
KCSAN: data-race in delete_from_page_cache_batch / folio_mapping (2) block	107	3d17h	370d