syzbot


Instances [tested repos]:
Name Last active Uptime Corpus Coverage 🛈 Crashes Execs Kernel build syzkaller build Bugs
Commit Config Freshness Status Commit Freshness Status All Only
ci-upstream-kasan-gce-selinux-root now 4m 47181 759037 1 60284 b6add54ba618 .config 10h07m bf27483f 4d10h all only
Applied filters: Manager=ci-upstream-kasan-gce-selinux-root (drop) Label=subsystems:kernfs (drop)
open (20):
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Discussions
possible deadlock in kernfs_remove kernfs 4 C error 71 4h07m 21d 💬 3 [2d08h]
BUG: unable to handle kernel paging request in kernfs_remove_by_name_ns kernfs 12 12 22h29m 21d
WARNING: locking bug in kernfs_remove_by_name_ns kernfs 4 6 3d01h 25d
INFO: rcu detected stall in kernfs_fop_open (7) mm kernfs 1 C error 3 25d 28d
KASAN: slab-use-after-free Read in kernfs_root kernfs 19 9 4d03h 83d
general protection fault in kernfs_rename_ns kernfs 2 6 83d 97d
possible deadlock in kernfs_iop_getattr kernfs 4 C done 903 3h27m 146d 💬 2 [2d08h]
INFO: task hung in pipe_write (6) kernfs netfs 1 C done 10 36d 188d
possible deadlock in kernfs_fop_write_iter (2) kernfs 4 71 1d11h 315d
INFO: task hung in fdget_pos fs kernfs 1 C inconclusive inconclusive 108 3d12h 320d 💬 1 [2d08h]
possible deadlock in walk_component (4) kernfs 4 C 37 4h34m 372d 💬 1 [33d]
INFO: task hung in kernfs_dop_revalidate (4) kernfs 1 C error 120 17d 447d
INFO: task hung in kernfs_add_one usb kernfs 1 C error done 69 5d07h 454d
WARNING in kernfs_get (5) usb kernfs -1 syz inconclusive 447 13m 474d 💬 3 [2d08h]
possible deadlock in kernfs_seq_start kernfs 4 C done 127 8h28m 485d 💬 8 [33d]
INFO: task hung in kernfs_remove_by_name_ns (2) kernfs 1 C 27 20h18m 652d
INFO: rcu detected stall in sys_unshare (9) mm kernfs 1 C inconclusive done 53 13d 654d 💬 1 [2d08h]
BUG: MAX_LOCKDEP_ENTRIES too low! (3) no-reminders smc kernfs -1 C unreliable error 469 308d 1013d PATCH [796d]
INFO: rcu detected stall in kernfs_fop_release kernfs 1 C error 7 41d 1059d 💬 1 [1059d]
WARNING in kernfs_remove_by_name_ns (3) kernfs -1 C error 450 2d17h 1386d 💬 3 [2d08h]