syzbot

 sign-in | mailing list | source | docs
🐞 Open [1502]
≡ Subsystems
🐞 Fixed [6594]
🐞 Invalid [16864]
⬇ Missing Backports [205]
≡ 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-root now 4h26m 83755 753603 671 1905330 3b08f56fbbb9 .config 6h37m 67c37560 1d14h all only
Applied filters: Manager=ci-upstream-kasan-gce-root (drop) Label=subsystems:block (drop)
open (24):
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Discussions
INFO: task hung in queue_limits_commit_update_frozen block 1 127 1h25m 23d
INFO: rcu detected stall in sys_mount (8) block ext4 btrfs 1 C 13 5d03h 24d 💬 1 [24d]
INFO: task hung in bioset_init block 1 41 45d 83d 💬 1 [60d]
possible deadlock in elevator_change block 4 C 599 2d04h 112d
possible deadlock in __del_gendisk block 4 C done 43987 28d 117d PATCH [43d]
BUG: unable to handle kernel NULL pointer dereference in guard_bio_eod block 10 C 4 68d 148d 💬 2 [146d]
INFO: task hung in sync_bdevs (3) block 1 C 944 1h43m 209d
possible deadlock in blk_mq_update_nr_hw_queues block 4 C done 44250 28d 299d
possible deadlock in __submit_bio block 4 C done 60676 180d 321d 💬 3 [180d]
general protection fault in blk_update_request block 19 37 8d07h 322d
INFO: task hung in read_part_sector (2) block 1 3082 11m 412d
INFO: task hung in bdev_open block 1 C error 1540 8h47m 480d
INFO: task hung in blk_trace_remove (2) block trace 1 C done done 47 5d03h 604d PATCH [598d]
INFO: task hung in blkdev_flush_mapping block 1 C unreliable error 22 1h33m 642d 💬 1 [526d]
INFO: task hung in blk_trace_ioctl (4) trace block 1 C done 55 4d14h 660d PATCH [657d]
INFO: task hung in bdev_release block 1 C error 2614 5d04h 660d PATCH [643d]
INFO: task hung in blkdev_get_by_dev (5) block 1 C error error 32 161d 933d PATCH [928d]
INFO: task hung in __filemap_get_folio block 1 C done done 111 776d 1139d 💬 4 [718d]
INFO: task hung in nbd_add_socket (2) block 1 C error error 37 155d 1279d
WARNING in blk_register_tracepoints block trace -1 C inconclusive done 82 11d 1320d
INFO: task hung in do_read_cache_folio kasan block mm 1 C error error 179 820d 1321d 💬 3 [807d]
INFO: task hung in blkdev_fallocate block 1 C error error 2075 10d 1356d PATCH [1088d]
KASAN: use-after-free Read in __dev_queue_xmit (5) block 19 C unreliable error 49 567d 1447d
INFO: task hung in blkdev_put (4) block 1 C done error 486 557d 1813d