syzbot

 sign-in | mailing list | source | docs
🐞 Open [1470]
≡ Subsystems
🐞 Fixed [6784]
🐞 Invalid [17497]
⬇ Missing Backports [220]
≡ Crashes
Kernel Health Bugs/Month Bug Lifetimes Fuzzing
Total Repo Heatmap Subsystems Heatmap
💬 Send us feedback

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-linux-next-kasan-gce-root now 16h28m 98739 797469 477 1522236 82bcd04d124a .config 17h53m d6526ea3 12d all only
Applied filters: Manager=ci-upstream-linux-next-kasan-gce-root (drop) Label=subsystems:kernfs (drop)
open (20):
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Discussions
INFO: task hung in seq_read_iter kernfs squashfs 1 syz error 2 12d 8d18h
possible deadlock in kbd_event serial kernfs 4 111 3d06h 55d
possible deadlock in kernfs_add_one kernfs 4 9 1d18h 124d
possible deadlock in kernfs_remove kernfs 4 C error done 92 16d 126d 💬 3 [13d]
BUG: unable to handle kernel paging request in kernfs_remove_by_name_ns kernfs 12 51 3d12h 126d
KASAN: slab-use-after-free Read in kernfs_root kernfs 19 28 4d02h 188d
INFO: task hung in sb_start_write (2) kernfs 1 64 6d15h 199d
possible deadlock in kernfs_fop_readdir kernfs 4 92 18h52m 239d
possible deadlock in kernfs_iop_getattr kernfs 4 C done 2661 3h47m 251d 💬 2 [13d]
possible deadlock in kernfs_fop_write_iter (2) kernfs 4 81 5d20h 420d
INFO: task hung in fdget_pos fs kernfs 1 C inconclusive inconclusive 116 14d 425d 💬 1 [13d]
WARNING in kernfs_new_node (3) kernfs -1 syz error error 36 63d 476d
INFO: task hung in kernfs_dop_revalidate (4) kernfs 1 C error error 126 25d 552d
INFO: task hung in kernfs_add_one kernfs 1 C error done 74 39d 559d
WARNING in kernfs_get (5) usb kernfs -1 syz inconclusive 531 6h05m 579d 💬 3 [13d]
possible deadlock in kernfs_seq_start kernfs 4 C done error 147 3d08h 590d 💬 8 [138d]
INFO: task hung in kernfs_remove_by_name_ns (2) kernfs 1 C 30 58d 757d
INFO: rcu detected stall in sys_unshare (9) kernfs net 1 C inconclusive done 83 5h05m 758d 💬 1 [13d]
BUG: MAX_LOCKDEP_ENTRIES too low! (3) no-reminders smc kernfs -1 C unreliable error 469 413d 1117d PATCH [901d]
WARNING in kernfs_remove_by_name_ns (3) kernfs -1 C error 534 4h58m 1491d 💬 3 [13d]