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 14 18h31m 10d
INFO: task hung in do_unlinkat (5) kernfs bcachefs exfat 47 6d21h 12d
INFO: task hung in kernfs_add_one kernfs usb C error 7 5d08h 18d
WARNING in kernfs_get (5) kernfs usb syz 2 31d 37d 💬 3 [29d]
WARNING in kernfs_new_node (2) kernfs 1 42d 38d
INFO: task hung in do_renameat2 (2) ntfs3 kernfs 72 20h59m 40d
possible deadlock in kernfs_seq_start kernfs C done 44 4d13h 48d 💬 7 [35d]
BUG: using __this_cpu_add() in preemptible code in kernfs_fop_write_iter kernfs 1 64d 60d
possible deadlock in mnt_want_write (3) kernfs 9 62d 166d
INFO: task hung in kernfs_remove_by_name_ns (2) kernfs C 5 1d06h 215d
INFO: rcu detected stall in sys_openat (3) mm kernfs block C error 47 2d06h 285d
possible deadlock in lookup_slow (3) kernfs 318 5d04h 331d
INFO: rcu detected stall in kernfs_fop_release kernfs usb C error 4 3d22h 622d 💬 1 [622d]
inconsistent lock state in find_vmap_area input usb kernfs C done inconclusive 49 385d 703d
WARNING in kernfs_remove_by_name_ns (3) kernfs C error 246 12d 949d 💬 3 [30d]
KASAN: use-after-free Read in kernfs_next_descendant_post (2) usb kernfs C inconclusive 57 89d 984d 💬 7 [100d]
KASAN: use-after-free Read in kernfs_add_one kernfs C error inconclusive 39 66d 997d
BUG: workqueue lockup (5) kernfs C done 4491 3h13m 1613d
moderation (3):
Title Repro Cause bisect Fix bisect Count Last Reported Discussions
KCSAN: data-race in __kernfs_remove / cleanup_glue_dir (9) kernfs 1 14d 14d
KCSAN: data-race in kernfs_iop_permission / kernfs_iop_permission (3) kernfs 1 34d 34d
KCSAN: data-race in set_nlink / set_nlink kernfs 423 8d14h 190d