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 1d02h 9d02h
INFO: task hung in do_unlinkat (5) kernfs bcachefs exfat 47 5d04h 11d
INFO: task hung in kernfs_add_one kernfs usb C error 7 3d15h 16d
WARNING in kernfs_get (5) kernfs usb syz 2 29d 36d 💬 3 [28d]
WARNING in kernfs_new_node (2) kernfs 1 40d 36d
INFO: task hung in do_renameat2 (2) ntfs3 kernfs 70 8d17h 38d
possible deadlock in kernfs_seq_start kernfs C done 44 2d20h 47d 💬 7 [34d]
BUG: using __this_cpu_add() in preemptible code in kernfs_fop_write_iter kernfs 1 62d 58d
possible deadlock in mnt_want_write (3) kernfs 9 61d 164d
INFO: task hung in kernfs_remove_by_name_ns (2) kernfs C 4 11d 214d
INFO: rcu detected stall in sys_openat (3) mm kernfs block C error 47 13h14m 284d
possible deadlock in lookup_slow (3) kernfs 318 3d11h 330d
INFO: rcu detected stall in kernfs_fop_release kernfs usb C error 4 2d05h 621d 💬 1 [621d]
inconsistent lock state in find_vmap_area input usb kernfs C done inconclusive 49 383d 702d
WARNING in kernfs_remove_by_name_ns (3) kernfs C error 246 10d 948d 💬 3 [28d]
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 64d 995d
BUG: workqueue lockup (5) kernfs C done 4474 13m 1611d
moderation (3):
Title Repro Cause bisect Fix bisect Count Last Reported Discussions
KCSAN: data-race in __kernfs_remove / cleanup_glue_dir (9) kernfs 1 12d 12d
KCSAN: data-race in kernfs_iop_permission / kernfs_iop_permission (3) kernfs 1 32d 32d
KCSAN: data-race in set_nlink / set_nlink kernfs 423 6d21h 188d