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-kasan-gce-root	now	56m	79818	694522	473	2191980	631919fb12fe	.config	3h00m		4440e7c2	1d08h		all	only

Applied filters: Manager=ci-upstream-kasan-gce-root (drop) Label=subsystems:kernfs (drop)

open (17) 🔗

Title	Rank 🛈	Repro	Cause bisect	Fix bisect	Count	Last	Reported	Discussions
possible deadlock in kernfs_link_sibling (2) kernfs	4				1066	now	17d	💬 1 [16d]
possible deadlock in kernfs_unlink_sibling (2) kernfs	4				1318	now	148d
possible deadlock in kernfs_remove kernfs	4	C	error	done	354	34m	242d	💬 3 [3d13h]
INFO: rcu detected stall in kernfs_fop_open (7) kernfs mm	1	C	error	error	6	23d	248d
possible deadlock in kernfs_fop_readdir kernfs	4				204	3h01m	355d
possible deadlock in kernfs_iop_getattr kernfs	4	C	done		5609	37m	367d	💬 2 [3d13h]
INFO: rcu detected stall in sys_readlink (5) kernfs mm	1	syz	done	error	47	1d10h	532d
possible deadlock in kernfs_fop_write_iter (2) kernfs	4				139	26d	536d
INFO: task hung in fdget_pos fs kernfs	1	C	inconclusive	inconclusive	127	2d07h	541d	💬 1 [36d]
WARNING in kernfs_new_node (3) kernfs	-1	syz	error	error	42	32d	592d
INFO: task hung in kernfs_dop_revalidate (4) kernfs	1	C	error	error	136	13d	668d
INFO: task hung in kernfs_add_one kernfs	1	C	error	done	84	4d04h	675d
WARNING in kernfs_get (5) usb kernfs	-1	syz	inconclusive		586	5d22h	695d	💬 3 [3d13h]
possible deadlock in kernfs_seq_start kernfs	4	C	done	error	314	8h19m	706d	💬 8 [67d]
possible deadlock in lookup_slow (3) kernfs	4	C			442	8d11h	989d
BUG: MAX_LOCKDEP_ENTRIES too low! (3) no-reminders smc kernfs	-1	C	unreliable	error	469	529d	1233d	PATCH [1017d]
WARNING in kernfs_remove_by_name_ns (3) kernfs	-1	C	error		582	3d12h	1607d	💬 3 [3d13h]