syzbot

 sign-in | mailing list | source | docs
🐞 Open [1647]
≡ Subsystems
🐞 Fixed [6100]
🐞 Invalid [15254]
⬇ Missing Backports [166]
≡ Crashes
Kernel Health Bugs/Month Bug Lifetimes Fuzzing
Total Repo Heatmap Subsystems Heatmap
💬 Send us feedback

Applied filters: Label=subsystems:kernfs (drop)
open (24):
Title Repro Cause bisect Fix bisect Count Last Reported Discussions
UBSAN: shift-out-of-bounds in idr_get_free kernfs 1 32d 28d
INFO: task hung in pipe_write (6) kernfs netfs C done 10 11d 31d
UBSAN: shift-out-of-bounds in radix_tree_delete_item bcachefs kernfs C done done 3 33d 35d 💬 2 [2d18h]
possible deadlock in mnt_want_write (5) kernfs 1 70d 66d
INFO: task hung in __generic_file_fsync (5) kernfs C inconclusive 8 13d 77d
INFO: task hung in chmod_common (5) kernfs exfat C inconclusive 11 14d 80d
general protection fault in kernfs_dop_revalidate kernfs syz 8 16d 115d
KASAN: slab-out-of-bounds Read in __radix_tree_delete kernfs bcachefs syz 1 119d 115d
possible deadlock in __kernfs_remove (2) kernfs C 3878 2h48m 133d
INFO: task hung in do_rmdir (6) kernfs C error inconclusive 36 5d13h 148d
possible deadlock in kernfs_fop_write_iter (2) kernfs 29 1d16h 158d
INFO: rcu detected stall in statfs (3) kernfs input usb syz 1 169d 165d
KASAN: slab-use-after-free Read in kernfs_add_one kernfs 6 14d 175d
WARNING in kernfs_new_node (3) kernfs syz error 22 13d 214d
possible deadlock in walk_component (4) kernfs C 17 11d 215d 💬 1 [46d]
INFO: task hung in kernfs_dop_revalidate (4) kernfs C error 97 8d16h 290d
INFO: task hung in kernfs_add_one kernfs C error done 60 55d 297d
WARNING in kernfs_get (5) kernfs syz inconclusive 303 4d12h 317d 💬 3 [2d06h]
possible deadlock in kernfs_seq_start kernfs C done 86 1d16h 328d 💬 8 [95d]
INFO: task hung in evict (2) kernfs squashfs C done 409 3h00m 401d
INFO: task hung in kernfs_remove_by_name_ns (2) kernfs C 16 61d 495d
possible deadlock in lookup_slow (3) kernfs 343 7d08h 611d
INFO: rcu detected stall in kernfs_fop_release kernfs usb C error 5 151d 902d 💬 1 [902d]
WARNING in kernfs_remove_by_name_ns (3) kernfs C error 359 1d08h 1229d 💬 3 [2d06h]
moderation (3):
Title Repro Cause bisect Fix bisect Count Last Reported Discussions
KCSAN: data-race in kernfs_iop_permission / kernfs_iop_permission (7) kernfs 2 7d13h 11d
KCSAN: data-race in inode_set_ctime_to_ts / inode_set_ctime_to_ts kernfs 1 45d 45d
KCSAN: data-race in set_nlink / set_nlink kernfs 665 12h16m 470d