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 1d23h 12d
INFO: task hung in do_unlinkat (5) kernfs bcachefs exfat 47 8d03h 13d
INFO: task hung in kernfs_add_one kernfs usb C error 8 2h00m 19d
WARNING in kernfs_get (5) kernfs usb syz 2 32d 39d 💬 3 [30d]
WARNING in kernfs_new_node (2) kernfs 1 43d 39d
INFO: task hung in do_renameat2 (2) ntfs3 kernfs 73 9h42m 41d
possible deadlock in kernfs_seq_start kernfs C done 44 5d19h 50d 💬 7 [37d]
BUG: using __this_cpu_add() in preemptible code in kernfs_fop_write_iter kernfs 1 65d 61d
possible deadlock in mnt_want_write (3) kernfs 9 64d 167d
INFO: task hung in kernfs_remove_by_name_ns (2) kernfs C 5 2d11h 217d
INFO: rcu detected stall in sys_openat (3) mm kernfs block C error 50 12h46m 287d
possible deadlock in lookup_slow (3) kernfs 319 1d05h 333d
INFO: rcu detected stall in kernfs_fop_release kernfs usb C error 4 5d03h 623d 💬 1 [623d]
inconsistent lock state in find_vmap_area input usb kernfs C done inconclusive 49 386d 705d
WARNING in kernfs_remove_by_name_ns (3) kernfs C error 246 13d 951d 💬 3 [31d]
KASAN: use-after-free Read in kernfs_next_descendant_post (2) usb kernfs C inconclusive 57 91d 986d 💬 7 [102d]
KASAN: use-after-free Read in kernfs_add_one kernfs C error inconclusive 39 67d 998d
BUG: workqueue lockup (5) kernfs C done 4521 2h34m 1614d
moderation (2):
Title Repro Cause bisect Fix bisect Count Last Reported Discussions
KCSAN: data-race in __kernfs_remove / cleanup_glue_dir (9) kernfs 1 15d 15d
KCSAN: data-race in set_nlink / set_nlink kernfs 423 9d19h 191d