syzbot

 sign-in | mailing list | source | docs
🐞 Open [1437]
≡ Subsystems
🐞 Fixed [6967]
🐞 Invalid [18158]
⬇ Missing Backports [223]
≡ Crashes
Kernel Health Bugs/Month Bug Lifetimes Fuzzing
Total Repo Heatmap Subsystems Heatmap
✨ AI
💬 Send us feedback

Applied filters: Label=subsystems:kernfs (drop)
open (30) 🔗
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Discussions
possible deadlock in __kernfs_remove (3) kernfs 4 2 8d00h 9d13h
KMSAN: uninit-value in inode_set_ctime_to_ts kernfs 7 5 21d 20d
INFO: rcu detected stall in cleanup_net (8) net kernfs 1 C error 27 16d 53d
possible deadlock in kernfs_find_and_get_ns kernfs 4 1 63d 59d
INFO: task hung in do_rmdir (7) kernfs 1 C error error 3 52d 63d
KASAN: slab-use-after-free Read in kernfs_new_node kernfs 19 1 89d 85d
possible deadlock in kernfs_unlink_sibling (2) kernfs 4 3 68d 121d
possible deadlock in kernfs_add_one kernfs 4 11 51d 213d
possible deadlock in kernfs_remove kernfs 4 C error done 92 105d 215d 💬 3 [102d]
INFO: rcu detected stall in kernfs_fop_open (7) kernfs 1 C error error 5 47d 221d
possible deadlock in do_page_mkwrite (3) kernfs 4 7 16d 265d
KASAN: slab-use-after-free Read in kernfs_root kernfs 19 30 2d11h 277d
INFO: task hung in sb_start_write (2) kernfs 1 120 19h38m 288d
possible deadlock in kernfs_fop_readdir kernfs 4 163 1h39m 328d
possible deadlock in kernfs_iop_getattr kernfs 4 C done 4444 5h20m 340d 💬 2 [9d06h]
INFO: rcu detected stall in sys_readlink (5) kernfs mm 1 syz done error 44 39d 505d
possible deadlock in kernfs_fop_write_iter (2) kernfs 4 138 25d 509d
INFO: task hung in fdget_pos fs kernfs 1 C inconclusive inconclusive 123 12d 514d 💬 1 [9d06h]
WARNING in kernfs_new_node (3) kernfs -1 syz error error 42 4d23h 565d
possible deadlock in walk_component (4) kernfs 4 C 79 98d 565d 💬 1 [134d]
INFO: task hung in kernfs_dop_revalidate (4) kernfs 1 C error error 134 9h09m 641d
INFO: task hung in kernfs_add_one kernfs 1 C error done 82 7d07h 648d
WARNING in kernfs_get (5) usb kernfs -1 syz inconclusive 581 4d21h 668d 💬 3 [9d06h]
possible deadlock in kernfs_seq_start kernfs 4 C done error 302 1d21h 679d 💬 8 [40d]
INFO: task hung in kernfs_remove_by_name_ns (2) kernfs 1 C 33 6d05h 846d
INFO: rcu detected stall in sys_unshare (9) kernfs 1 C inconclusive done 111 1d00h 847d 💬 1 [9d06h]
possible deadlock in lookup_slow (3) kernfs 4 426 16h31m 962d
BUG: MAX_LOCKDEP_ENTRIES too low! (3) no-reminders smc kernfs -1 C unreliable error 469 502d 1206d PATCH [990d]
INFO: task hung in walk_component (5) kernfs fuse 1 C inconclusive error 133 150d 1293d 💬 2 [507d]
WARNING in kernfs_remove_by_name_ns (3) kernfs -1 C error 576 16h27m 1580d 💬 3 [9d06h]
moderation (6) 🔗
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Discussions
KASAN: slab-use-after-free Read in kernfs_get (3) kernfs 19 1 29d 25d
KCSAN: data-race in cleanup_glue_dir / kernfs_unlink_sibling (2) kernfs 6 1 32d 32d
KCSAN: data-race in rwsem_down_write_slowpath / rwsem_down_write_slowpath kernfs 6 22 2h53m 47d
KCSAN: data-race in kernfs_iop_getattr / kernfs_iop_permission kernfs 6 1 54d 54d
BUG: unable to handle kernel paging request in kernfs_rename_ns kernfs 8 4 32d 109d
KCSAN: data-race in set_nlink / set_nlink kernfs 6 1013 12h10m 820d