syzbot


Applied filters: Label=subsystems:kernfs (drop)
open (18):
Title Repro Cause bisect Fix bisect Count Last Reported Discussions
INFO: task hung in kernfs_dop_revalidate (4) kernfs C error 13 1d16h 9d17h
INFO: task hung in do_unlinkat (5) kernfs bcachefs exfat 47 5d19h 11d
INFO: task hung in kernfs_add_one kernfs usb C error 7 4d06h 17d
WARNING in kernfs_get (5) kernfs usb syz 2 30d 36d 💬 3 [28d]
WARNING in kernfs_new_node (2) kernfs 1 41d 37d
INFO: task hung in do_renameat2 (2) ntfs3 kernfs 70 9d08h 39d
possible deadlock in kernfs_seq_start kernfs C done 44 3d11h 47d 💬 7 [34d]
BUG: using __this_cpu_add() in preemptible code in kernfs_fop_write_iter kernfs 1 63d 59d
possible deadlock in mnt_want_write (3) kernfs 9 61d 164d
INFO: task hung in kernfs_remove_by_name_ns (2) kernfs C 5 4h24m 214d
INFO: rcu detected stall in sys_openat (3) mm kernfs block C error 47 1d04h 284d
possible deadlock in lookup_slow (3) kernfs 318 4d02h 330d
INFO: rcu detected stall in kernfs_fop_release kernfs usb C error 4 2d20h 621d 💬 1 [621d]
inconsistent lock state in find_vmap_area input usb kernfs C done inconclusive 49 384d 702d
WARNING in kernfs_remove_by_name_ns (3) kernfs C error 246 11d 948d 💬 3 [29d]
KASAN: use-after-free Read in kernfs_next_descendant_post (2) usb kernfs C inconclusive 57 88d 983d 💬 7 [99d]
KASAN: use-after-free Read in kernfs_add_one kernfs C error inconclusive 39 65d 995d
BUG: workqueue lockup (5) kernfs C done 4476 6h54m 1612d
moderation (3):
Title Repro Cause bisect Fix bisect Count Last Reported Discussions
KCSAN: data-race in __kernfs_remove / cleanup_glue_dir (9) kernfs 1 13d 13d
KCSAN: data-race in kernfs_iop_permission / kernfs_iop_permission (3) kernfs 1 33d 33d
KCSAN: data-race in set_nlink / set_nlink kernfs 423 7d12h 189d