syzbot

Applied filters: Label=subsystems:kernfs (drop)

open (24):
Title	Repro	Cause bisect	Fix bisect	Count	Last	Reported	Discussions
WARNING: suspicious RCU usage in kernfs_node_dentry kernfs	C	done		182	3h52m	1d00h	PATCH [14h44m]
UBSAN: shift-out-of-bounds in radix_tree_delete_item kernfs bcachefs	C	done		3	2d21h	4d14h	💬 2 [3d17h]
possible deadlock in mnt_want_write (5) kernfs				1	39d	35d
INFO: task hung in __generic_file_fsync (5) kernfs	C	inconclusive		8	12d	47d
INFO: task hung in chmod_common (5) kernfs exfat	C	inconclusive		11	14d	49d
KASAN: slab-use-after-free Read in kernfs_get (2) kernfs				2	86d	83d
general protection fault in kernfs_dop_revalidate kernfs bcachefs	syz			5	10d	84d
KASAN: slab-out-of-bounds Read in __radix_tree_delete kernfs bcachefs	syz			1	88d	84d
possible deadlock in __kernfs_remove (2) kernfs	C			2983	7m	102d
INFO: task hung in do_rmdir (6) kernfs	C	error	inconclusive	35	73d	117d
possible deadlock in kernfs_fop_write_iter (2) kernfs				24	1d18h	128d
INFO: task hung in fdget_pos kernfs bcachefs exfat	C	inconclusive		87	15d	132d
INFO: rcu detected stall in statfs (3) kernfs input usb	syz			1	138d	134d
KASAN: slab-use-after-free Read in kernfs_add_one kernfs				5	78d	144d
WARNING in kernfs_new_node (3) kernfs				21	23h22m	183d
possible deadlock in walk_component (4) kernfs	C			15	7d02h	184d	💬 1 [16d]
INFO: task hung in kernfs_dop_revalidate (4) kernfs	C	error		91	2d10h	259d
INFO: task hung in kernfs_add_one usb kernfs	C	error		60	24d	267d
WARNING in kernfs_get (5) kernfs	syz	inconclusive		274	1h50m	286d	💬 3 [2d12h]
possible deadlock in kernfs_seq_start kernfs	C	done		77	1h29m	297d	💬 8 [65d]
INFO: task hung in kernfs_remove_by_name_ns (2) kernfs	C			16	30d	464d
possible deadlock in lookup_slow (3) kernfs				342	5d15h	580d
INFO: rcu detected stall in kernfs_fop_release kernfs usb	C	error		5	120d	871d	💬 1 [871d]
WARNING in kernfs_remove_by_name_ns (3) kernfs	C	error		349	1d09h	1198d	💬 3 [2d12h]

moderation (2):
Title	Repro	Cause bisect	Fix bisect	Count	Last	Reported	Discussions
KCSAN: data-race in inode_set_ctime_to_ts / inode_set_ctime_to_ts kernfs				1	14d	14d
KCSAN: data-race in set_nlink / set_nlink kernfs				647	14h17m	439d