syzbot

 sign-in | mailing list | source | docs
🐞 Open [1493]
≡ Subsystems
🐞 Fixed [6523]
🐞 Invalid [16601]
⬇ Missing Backports [204]
≡ 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 2h13m 84016 747960 719 1979493 32b7144f806e .config 6h15m 0b9605c8 1d05h all only
Applied filters: Manager=ci-upstream-kasan-gce-root (drop) Label=subsystems:block (drop)
open (22):
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Discussions
INFO: task hung in bioset_init block 1 41 15d 53d 💬 1 [29d]
BUG: soft lockup in sys_sendmsg (2) scsi mm block 1 11 3d06h 77d
possible deadlock in __del_gendisk block 4 C done 43928 now 87d PATCH [13d]
BUG: unable to handle kernel NULL pointer dereference in guard_bio_eod block 10 C 4 38d 118d 💬 2 [116d]
INFO: task hung in sync_bdevs (3) block 1 C 727 2h32m 179d
possible deadlock in blk_mq_update_nr_hw_queues block 4 C done 44185 23m 269d
possible deadlock in __submit_bio block 4 C done 60676 150d 290d 💬 3 [149d]
general protection fault in blk_update_request block 19 35 6d18h 292d
INFO: task hung in read_part_sector (2) block 1 2145 24m 381d
INFO: task hung in bdev_open block 1 C error 1361 5h22m 450d
INFO: task hung in blk_trace_remove (2) block trace 1 C done done 42 18d 573d PATCH [568d]
INFO: task hung in blkdev_flush_mapping block 1 C unreliable error 21 2d00h 612d 💬 1 [496d]
INFO: task hung in blk_trace_ioctl (4) block trace 1 C done 52 11d 629d PATCH [627d]
INFO: task hung in bdev_release block 1 C error 2604 22h01m 630d PATCH [613d]
INFO: task hung in blkdev_get_by_dev (5) block 1 C error error 32 131d 902d PATCH [898d]
INFO: task hung in __filemap_get_folio block 1 C done done 111 746d 1109d 💬 4 [687d]
INFO: task hung in nbd_add_socket (2) block 1 C error error 37 125d 1249d
WARNING in blk_register_tracepoints block trace -1 C inconclusive done 80 4d04h 1290d
INFO: task hung in do_read_cache_folio mm block kasan 1 C error error 179 789d 1291d 💬 3 [777d]
INFO: task hung in blkdev_fallocate block 1 C error error 2069 3d23h 1326d PATCH [1058d]
KASAN: use-after-free Read in __dev_queue_xmit (5) block 19 C unreliable error 49 537d 1416d
INFO: task hung in blkdev_put (4) block 1 C done error 486 527d 1783d