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 2h30m 8d02h
INFO: task hung in do_unlinkat (5) kernfs bcachefs exfat 47 4d05h 10d
INFO: task hung in kernfs_add_one kernfs usb C error 7 2d15h 15d
WARNING in kernfs_get (5) kernfs usb syz 2 28d 35d 💬 3 [27d]
WARNING in kernfs_new_node (2) kernfs 1 39d 35d
INFO: task hung in do_renameat2 (2) ntfs3 kernfs 70 7d17h 37d
possible deadlock in kernfs_seq_start kernfs C done 44 1d21h 46d 💬 7 [33d]
BUG: using __this_cpu_add() in preemptible code in kernfs_fop_write_iter kernfs 1 61d 57d
possible deadlock in mnt_want_write (3) kernfs 9 60d 163d
INFO: task hung in kernfs_remove_by_name_ns (2) kernfs C 4 10d 213d
INFO: rcu detected stall in sys_openat (3) mm kernfs block C error 46 14d 283d
possible deadlock in lookup_slow (3) kernfs 318 2d12h 329d
INFO: rcu detected stall in kernfs_fop_release kernfs usb C error 4 1d06h 620d 💬 1 [620d]
inconsistent lock state in find_vmap_area input usb kernfs C done inconclusive 49 382d 701d
WARNING in kernfs_remove_by_name_ns (3) kernfs C error 246 9d22h 947d 💬 3 [27d]
KASAN: use-after-free Read in kernfs_next_descendant_post (2) usb kernfs C inconclusive 57 87d 982d 💬 7 [98d]
KASAN: use-after-free Read in kernfs_add_one kernfs C error inconclusive 39 63d 994d
BUG: workqueue lockup (5) kernfs C done 4447 2h48m 1610d
moderation (3):
Title Repro Cause bisect Fix bisect Count Last Reported Discussions
KCSAN: data-race in __kernfs_remove / cleanup_glue_dir (9) kernfs 1 11d 11d
KCSAN: data-race in kernfs_iop_permission / kernfs_iop_permission (3) kernfs 1 31d 31d
KCSAN: data-race in set_nlink / set_nlink kernfs 423 5d21h 187d