syzbot

 sign-in | mailing list | source | docs
🐞 Open [1464]
≡ Subsystems
🐞 Fixed [6736]
🐞 Invalid [17311]
⬇ 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-kasan-gce-selinux-root now 8m 108883 8414296 201 3079115 f824272b6e3f .config 15h31m f7988ea4 1d20h all only
Applied filters: Manager=ci-upstream-kasan-gce-selinux-root (drop) Label=subsystems:block (drop)
open (25):
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Discussions
INFO: task hung in blk_trace_startstop block trace 1 30 8d15h 4d15h
INFO: task hung in queue_limits_commit_update_frozen block 1 210 5h41m 79d
INFO: rcu detected stall in sys_mount (8) block ext4 btrfs 1 C 15 13d 80d 💬 1 [80d]
INFO: rcu detected stall in blkdev_release (3) block 1 73 1h19m 103d
INFO: task hung in blk_trace_setup (4) block trace 1 syz done 9 36d 123d
INFO: rcu detected stall in wb_workfn (4) block mm 1 C error 40 8d17h 127d 💬 1 [74d]
possible deadlock in elevator_change block 4 C 627 2d08h 169d
possible deadlock in __del_gendisk block 4 C done 43987 12d 173d PATCH [99d]
INFO: task hung in sync_bdevs (3) block 1 C 1735 16m 265d
possible deadlock in blk_mq_update_nr_hw_queues block 4 C done 44250 13d 356d
possible deadlock in __submit_bio block 4 C done 60677 42d 377d 💬 3 [236d]
INFO: task hung in read_part_sector (2) block 1 5537 44m 468d
INFO: task hung in bdev_open block 1 C error 2290 14m 537d
INFO: task hung in blk_trace_remove (2) block trace 1 C done done 58 4d18h 660d PATCH [654d]
INFO: task hung in blkdev_flush_mapping block 1 C unreliable error 26 5d06h 698d 💬 1 [582d]
INFO: task hung in blk_trace_ioctl (4) trace block 1 C done 60 1d20h 716d PATCH [713d]
INFO: task hung in bdev_release block 1 C error 2619 2d22h 716d PATCH [699d]
INFO: task hung in blkdev_get_by_dev (5) block 1 C error error 32 218d 989d PATCH [984d]
INFO: task hung in __filemap_get_folio block 1 C done done 111 833d 1196d 💬 4 [774d]
INFO: task hung in nbd_add_socket (2) block 1 C error error 37 211d 1335d
WARNING in blk_register_tracepoints block trace -1 C inconclusive done 86 3d11h 1377d
INFO: task hung in do_read_cache_folio mm block kasan 1 C error error 179 876d 1378d 💬 3 [863d]
INFO: task hung in blkdev_fallocate block 1 C error error 2078 4d16h 1412d PATCH [1144d]
KASAN: use-after-free Read in __dev_queue_xmit (5) block 19 C unreliable error 50 8d12h 1503d
INFO: task hung in blkdev_put (4) block 1 C done error 486 613d 1869d