syzbot

Instances [tested repos]:
Name	Last active	Uptime	Corpus	Coverage 🛈	Crashes	Execs	Kernel build				syzkaller build			Bugs
							Commit	Config	Freshness	Status	Commit	Freshness	Status	All	Only
ci-upstream-gce-arm64	now	11h50m	84302	618419	201	76047	bf45a62baffc	.config	12d		19568248	13h06m		all	only

Applied filters: Manager=ci-upstream-gce-arm64 (drop) Label=subsystems:block (drop)

open (20):
Title	Rank 🛈	Repro	Cause bisect	Fix bisect	Count	Last	Reported	Discussions
INFO: rcu detected stall in sys_mount (8) block ext4 btrfs	1	C			14	20d	49d	💬 1 [49d]
INFO: rcu detected stall in blkdev_release (3) block	1				59	3d20h	72d
INFO: rcu detected stall in wb_workfn (4) block mm	1	C	error		38	23d	96d	💬 1 [42d]
INFO: task hung in bioset_init block	1				41	71d	108d	💬 1 [85d]
possible deadlock in elevator_change block	4	C			614	3d08h	138d
possible deadlock in __del_gendisk block	4	C	done		43987	18d	142d	PATCH [68d]
kernel BUG in blk_mq_end_request block	-1	C	done		8	1d18h	144d
INFO: task hung in sync_bdevs (3) block	1	C			1252	5h57m	234d
possible deadlock in blk_mq_update_nr_hw_queues block	4	C	done		44250	19d	325d
possible deadlock in __submit_bio block	4	C	done		60677	11d	346d	💬 3 [205d]
BUG: MAX_LOCKDEP_CHAIN_HLOCKS too low! (7) btrfs block	-1	C			3212	2h28m	396d
INFO: task hung in bdev_open block	1	C	error		1798	2h21m	505d
INFO: task hung in bdev_release block	1	C	error		2616	3d07h	685d	PATCH [668d]
INFO: task hung in truncate_inode_pages block	1	C			29	354d	760d
INFO: task hung in blkdev_get_by_dev (5) block	1	C	error	error	32	186d	958d	PATCH [953d]
INFO: task hung in __filemap_get_folio block	1	C	done	done	111	801d	1164d	💬 4 [743d]
INFO: task hung in do_read_cache_folio block mm kasan	1	C	error	error	179	845d	1346d	💬 3 [832d]
INFO: task hung in blkdev_fallocate block	1	C	error	error	2076	10d	1381d	PATCH [1113d]
KASAN: use-after-free Read in __dev_queue_xmit (5) block	19	C	unreliable	error	49	592d	1472d
INFO: task hung in blkdev_put (4) block	1	C	done	error	486	582d	1838d

moderation (1):
Title	Rank 🛈	Repro	Cause bisect	Fix bisect	Count	Last	Reported	Discussions
KASAN: slab-use-after-free Read in sync_blockdev_nowait block	19				1	18d	14d