syzbot


Applied filters: Label=subsystems:kernfs (drop)
open (31) 🔗
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Discussions
INFO: rcu detected stall in cleanup_net (8) kernfs 1 C error 24 16h24m 6d09h
possible deadlock in kernfs_find_and_get_ns kernfs 4 1 16d 12d
INFO: task hung in do_rmdir (7) kernfs 1 C error 3 5d21h 16d
KASAN: slab-use-after-free Read in kernfs_new_node kernfs 19 1 42d 38d
INFO: task hung in seq_read_iter kernfs squashfs 1 syz error 4 27d 51d
possible deadlock in kernfs_unlink_sibling (2) kernfs 4 3 22d 74d
inconsistent lock state in valid_state (6) kernfs comedi 4 2 93d 92d
possible deadlock in kernfs_add_one kernfs 4 11 5d04h 166d
possible deadlock in kernfs_remove kernfs 4 C error done 92 58d 168d 💬 3 [55d]
BUG: unable to handle kernel paging request in kernfs_remove_by_name_ns kernfs 12 51 45d 168d
WARNING: locking bug in kernfs_remove_by_name_ns kernfs 4 30 48d 172d
INFO: rcu detected stall in kernfs_fop_open (7) kernfs mm 1 C error 5 19h14m 175d
possible deadlock in do_page_mkwrite (3) kernfs 4 6 39d 218d
KASAN: slab-use-after-free Read in kernfs_root kernfs 19 29 24d 230d
INFO: task hung in sb_start_write (2) kernfs 1 115 1d16h 241d
possible deadlock in kernfs_fop_readdir kernfs 4 132 23m 281d
possible deadlock in kernfs_iop_getattr kernfs 4 C done 3384 3h22m 293d 💬 2 [24d]
INFO: rcu detected stall in sys_readlink (5) mm kernfs 1 syz done 43 4d10h 458d
possible deadlock in kernfs_fop_write_iter (2) kernfs 4 136 2d11h 462d
INFO: task hung in fdget_pos fs kernfs 1 C inconclusive inconclusive 120 12h06m 467d 💬 1 [24d]
WARNING in kernfs_new_node (3) kernfs -1 syz error error 41 18d 518d
possible deadlock in walk_component (4) kernfs 4 C 79 51d 519d 💬 1 [87d]
INFO: task hung in kernfs_dop_revalidate (4) kernfs 1 C error error 130 12d 594d
INFO: task hung in kernfs_add_one kernfs 1 C error done 76 7d22h 601d
WARNING in kernfs_get (5) usb kernfs -1 syz inconclusive 574 9h53m 621d 💬 3 [24d]
possible deadlock in kernfs_seq_start kernfs 4 C done error 272 4h27m 632d 💬 8 [180d]
INFO: task hung in kernfs_remove_by_name_ns (2) kernfs 1 C 31 31d 799d
INFO: rcu detected stall in sys_unshare (9) kernfs 1 C inconclusive done 100 16h19m 801d 💬 1 [24d]
possible deadlock in lookup_slow (3) kernfs btrfs 4 391 13h46m 915d
BUG: MAX_LOCKDEP_ENTRIES too low! (3) no-reminders smc kernfs -1 C unreliable error 469 455d 1160d PATCH [943d]
WARNING in kernfs_remove_by_name_ns (3) kernfs -1 C error 542 3h49m 1533d 💬 3 [24d]
moderation (5) 🔗
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Discussions
KCSAN: data-race in rwsem_down_write_slowpath / rwsem_down_write_slowpath kernfs 6 1 22h09m 22h09m
KCSAN: data-race in kernfs_iop_getattr / kernfs_iop_permission kernfs 6 1 8d05h 8d05h
BUG: unable to handle kernel paging request in kernfs_rename_ns kernfs 8 3 32d 63d
KCSAN: data-race in inode_set_ctime_to_ts / inode_set_ctime_to_ts (2) kernfs 6 2 32d 85d
KCSAN: data-race in set_nlink / set_nlink kernfs 6 931 16h43m 774d