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	18h28m	84643	624485	1458	519509	bf45a62baffc	.config	10d		b6605ba8	1d01h		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	18d	47d	💬 1 [47d]
INFO: rcu detected stall in blkdev_release (3) block	1				59	2d06h	70d
INFO: rcu detected stall in wb_workfn (4) block mm	1	C	error		38	21d	94d	💬 1 [41d]
INFO: task hung in bioset_init block	1				41	69d	107d	💬 1 [83d]
possible deadlock in elevator_change block	4	C			614	1d18h	136d
possible deadlock in __del_gendisk block	4	C	done		43987	17d	140d	PATCH [67d]
kernel BUG in blk_mq_end_request block	-1	C	done		8	4h47m	143d
INFO: task hung in sync_bdevs (3) block	1	C			1245	4h10m	232d
possible deadlock in blk_mq_update_nr_hw_queues block	4	C	done		44250	17d	323d
possible deadlock in __submit_bio block	4	C	done		60677	9d14h	344d	💬 3 [203d]
BUG: MAX_LOCKDEP_CHAIN_HLOCKS too low! (7) btrfs block	-1	C			3170	2h14m	395d
INFO: task hung in bdev_open block	1	C	error		1789	55m	504d
INFO: task hung in bdev_release block	1	C	error		2616	1d17h	683d	PATCH [667d]
INFO: task hung in truncate_inode_pages block	1	C			29	353d	759d
INFO: task hung in blkdev_get_by_dev (5) block	1	C	error	error	32	185d	956d	PATCH [951d]
INFO: task hung in __filemap_get_folio block	1	C	done	done	111	800d	1163d	💬 4 [741d]
INFO: task hung in do_read_cache_folio block mm kasan	1	C	error	error	179	843d	1345d	💬 3 [830d]
INFO: task hung in blkdev_fallocate block	1	C	error	error	2076	8d17h	1380d	PATCH [1112d]
KASAN: use-after-free Read in __dev_queue_xmit (5) block	19	C	unreliable	error	49	591d	1470d
INFO: task hung in blkdev_put (4) block	1	C	done	error	486	580d	1836d

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	16d	12d