syzbot

 sign-in | mailing list | source | docs
🐞 Open [1447]
≡ Subsystems
🐞 Fixed [6934]
🐞 Invalid [18053]
⬇ Missing Backports [223]
≡ Crashes
Kernel Health Bugs/Month Bug Lifetimes Fuzzing
Total Repo Heatmap Subsystems Heatmap
💬 Send us feedback

Applied filters: Label=subsystems:kernfs (drop)
open (29) 🔗
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Discussions
KMSAN: uninit-value in inode_set_ctime_to_ts kernfs 7 5 6d18h 5d22h
INFO: rcu detected stall in cleanup_net (8) kernfs 1 C error 27 1d15h 38d
possible deadlock in kernfs_find_and_get_ns kernfs 4 1 48d 44d
INFO: task hung in do_rmdir (7) kernfs 1 C error error 3 37d 48d
KASAN: slab-use-after-free Read in kernfs_new_node kernfs 19 1 74d 70d
INFO: task hung in seq_read_iter kernfs squashfs 1 syz error 4 59d 83d
possible deadlock in kernfs_unlink_sibling (2) kernfs 4 3 54d 107d
possible deadlock in kernfs_add_one kernfs 4 11 37d 198d
possible deadlock in kernfs_remove kernfs 4 C error done 92 90d 200d 💬 3 [87d]
INFO: rcu detected stall in kernfs_fop_open (7) kernfs 1 C error error 5 32d 207d
possible deadlock in do_page_mkwrite (3) kernfs 4 7 2d01h 250d
KASAN: slab-use-after-free Read in kernfs_root kernfs 19 29 56d 262d
INFO: task hung in sb_start_write (2) kernfs 1 118 4d02h 273d
possible deadlock in kernfs_fop_readdir kernfs 4 140 12h12m 313d
possible deadlock in kernfs_iop_getattr kernfs 4 C done 4245 6h37m 325d 💬 2 [25d]
INFO: rcu detected stall in sys_readlink (5) kernfs mm 1 syz done 44 25d 490d
possible deadlock in kernfs_fop_write_iter (2) kernfs 4 138 11d 494d
INFO: task hung in fdget_pos fs kernfs 1 C inconclusive inconclusive 122 4d12h 499d 💬 1 [25d]
WARNING in kernfs_new_node (3) kernfs -1 syz error error 41 50d 550d
possible deadlock in walk_component (4) kernfs 4 C 79 83d 551d 💬 1 [119d]
INFO: task hung in kernfs_dop_revalidate (4) kernfs 1 C error error 133 3d01h 626d
INFO: task hung in kernfs_add_one kernfs 1 C error done 80 2d10h 633d
WARNING in kernfs_get (5) usb kernfs -1 syz inconclusive 576 8d22h 653d 💬 3 [25d]
possible deadlock in kernfs_seq_start kernfs 4 C done error 290 6h46m 664d 💬 8 [25d]
INFO: task hung in kernfs_remove_by_name_ns (2) kernfs 1 C 32 27d 831d
INFO: rcu detected stall in sys_unshare (9) kernfs 1 C inconclusive done 106 21h16m 833d 💬 1 [25d]
possible deadlock in lookup_slow (3) kernfs 4 412 18h07m 947d
BUG: MAX_LOCKDEP_ENTRIES too low! (3) no-reminders smc kernfs -1 C unreliable error 469 487d 1192d PATCH [975d]
WARNING in kernfs_remove_by_name_ns (3) kernfs -1 C error 568 9h52m 1565d 💬 3 [25d]
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 14d 10d
KCSAN: data-race in cleanup_glue_dir / kernfs_unlink_sibling (2) kernfs 6 1 17d 17d
KCSAN: data-race in rwsem_down_write_slowpath / rwsem_down_write_slowpath kernfs 6 12 4d06h 32d
KCSAN: data-race in kernfs_iop_getattr / kernfs_iop_permission kernfs 6 1 40d 40d
BUG: unable to handle kernel paging request in kernfs_rename_ns kernfs 8 4 18d 95d
KCSAN: data-race in set_nlink / set_nlink kernfs 6 989 5h34m 806d