syzbot

 sign-in | mailing list | source | docs
🐞 Open [1434]
≡ Subsystems
🐞 Fixed [6957]
🐞 Invalid [18144]
⬇ 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 4d23h 6d13h
KMSAN: uninit-value in inode_set_ctime_to_ts kernfs 7 5 18d 17d
INFO: rcu detected stall in cleanup_net (8) net kernfs 1 C error 27 13d 50d
possible deadlock in kernfs_find_and_get_ns kernfs 4 1 60d 56d
INFO: task hung in do_rmdir (7) kernfs 1 C error error 3 49d 60d
KASAN: slab-use-after-free Read in kernfs_new_node kernfs 19 1 86d 82d
possible deadlock in kernfs_unlink_sibling (2) kernfs 4 3 65d 118d
possible deadlock in kernfs_add_one kernfs 4 11 48d 210d
possible deadlock in kernfs_remove kernfs 4 C error done 92 102d 212d 💬 3 [99d]
INFO: rcu detected stall in kernfs_fop_open (7) kernfs 1 C error error 5 44d 218d
possible deadlock in do_page_mkwrite (3) kernfs 4 7 13d 262d
KASAN: slab-use-after-free Read in kernfs_root kernfs 19 29 68d 274d
INFO: task hung in sb_start_write (2) kernfs 1 119 10d 285d
possible deadlock in kernfs_fop_readdir kernfs 4 160 4h30m 325d
possible deadlock in kernfs_iop_getattr kernfs 4 C done 4397 2h10m 337d 💬 2 [6d06h]
INFO: rcu detected stall in sys_readlink (5) kernfs mm 1 syz done error 44 36d 502d
possible deadlock in kernfs_fop_write_iter (2) kernfs 4 138 22d 506d
INFO: task hung in fdget_pos fs kernfs 1 C inconclusive inconclusive 123 9d02h 511d 💬 1 [6d06h]
WARNING in kernfs_new_node (3) kernfs -1 syz error error 42 1d22h 562d
possible deadlock in walk_component (4) kernfs 4 C 79 95d 562d 💬 1 [131d]
INFO: task hung in kernfs_dop_revalidate (4) kernfs 1 C error error 133 14d 638d
INFO: task hung in kernfs_add_one kernfs 1 C error done 82 4d07h 645d
WARNING in kernfs_get (5) usb kernfs -1 syz inconclusive 581 1d20h 665d 💬 3 [6d06h]
possible deadlock in kernfs_seq_start kernfs 4 C done error 301 14h52m 676d 💬 8 [37d]
INFO: task hung in kernfs_remove_by_name_ns (2) kernfs 1 C 33 3d05h 843d
INFO: rcu detected stall in sys_unshare (9) kernfs 1 C inconclusive done 109 12h55m 844d 💬 1 [6d06h]
possible deadlock in lookup_slow (3) kernfs 4 425 1d02h 959d
BUG: MAX_LOCKDEP_ENTRIES too low! (3) no-reminders smc kernfs -1 C unreliable error 469 499d 1203d PATCH [987d]
INFO: task hung in walk_component (5) kernfs fuse 1 C inconclusive error 133 147d 1290d 💬 2 [504d]
WARNING in kernfs_remove_by_name_ns (3) kernfs -1 C error 573 20h09m 1577d 💬 3 [6d06h]
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 26d 22d
KCSAN: data-race in cleanup_glue_dir / kernfs_unlink_sibling (2) kernfs 6 1 29d 29d
KCSAN: data-race in rwsem_down_write_slowpath / rwsem_down_write_slowpath kernfs 6 17 10h04m 44d
KCSAN: data-race in kernfs_iop_getattr / kernfs_iop_permission kernfs 6 1 51d 51d
BUG: unable to handle kernel paging request in kernfs_rename_ns kernfs 8 4 29d 106d
KCSAN: data-race in set_nlink / set_nlink kernfs 6 1008 7h21m 817d