syzbot


Applied filters: Label=subsystems:kernfs (drop)
open (20):
Title Repro Cause bisect Fix bisect Count Last Reported Discussions
INFO: task hung in fdget_pos kernfs syz 38 19h49m 10h15m
INFO: rcu detected stall in statfs (3) kernfs input usb syz 1 6d09h 2d08h
INFO: rcu detected stall in kernfs_fop_read_iter (4) kernfs input usb syz 6 7h32m 10d
KASAN: slab-use-after-free Read in kernfs_add_one kernfs 1 31d 12d
possible deadlock in input_inject_event input kernfs 161 1h44m 12d
possible deadlock in kernfs_path_from_node kernfs C error 5 31d 27d
possible deadlock in mnt_want_write (4) kernfs 1 32d 28d
WARNING in kernfs_new_node (3) kernfs 4 6d08h 51d
possible deadlock in walk_component (4) kernfs 1 55d 51d
INFO: task hung in eventpoll_release_file (2) kernfs C error 422 23d 79d
INFO: task hung in kernfs_dop_revalidate (4) kernfs C error 57 6d00h 127d
kernel panic: corrupted stack end in hub_event (3) kernfs 48 9d18h 128d
INFO: task hung in kernfs_add_one usb kernfs C error 46 3h15m 134d
WARNING in kernfs_get (5) kernfs syz inconclusive 83 12h16m 154d 💬 3 [92d]
possible deadlock in kernfs_seq_start kernfs C done 60 7d04h 165d 💬 7 [152d]
INFO: task hung in kernfs_remove_by_name_ns (2) kernfs C 13 23h26m 332d
INFO: rcu detected stall in sys_openat (3) mm kernfs C error 125 28m 402d
possible deadlock in lookup_slow (3) kernfs 326 26d 448d
INFO: rcu detected stall in kernfs_fop_release kernfs C error 4 120d 739d 💬 1 [739d]
WARNING in kernfs_remove_by_name_ns (3) kernfs C error 262 13h19m 1066d 💬 3 [57d]
moderation (4):
Title Repro Cause bisect Fix bisect Count Last Reported Discussions
KCSAN: data-race in kernfs_iop_permission / kernfs_iop_permission (5) kernfs 1 21d 21d
KCSAN: data-race in pollwake / pollwake (5) kernfs 124 7h57m 106d
KCSAN: data-race in set_nlink / set_nlink kernfs 534 11h17m 306d
KCSAN: data-race in do_sys_poll / pollwake kernfs 4523 11h23m 1544d