syzbot

 sign-in | mailing list | source | docs | 🏰
🐞 Open [1327]
≡ Subsystems
🐞 Fixed [7155]
🐞 Invalid [18916]
⬇ Missing Backports [220]
≡ Crashes
Kernel Health Bugs/Month Bug Lifetimes Fuzzing
Total Repo Heatmap Subsystems Heatmap
✨ AI
💬 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-qemu2-arm32 now 13h26m 121887 136094 72 561222 2a2974b5145c .config 15h47m 4f06757f 21h44m all only
Applied filters: Manager=ci-qemu2-arm32 (drop)
Extra filters: [With Repro] [With AI Patch Pending Review]
open (29) 🔗
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Discussions
WARNING in trace_suspend_resume prio:high mm -1 C 3785 2h42m 316d 💬 1 [21d]
BUG: unable to handle kernel paging request in parport_attach comedi prio:low 8 C 1415 3h53m 340d
BUG: unable to handle kernel paging request in subdev_8255_io comedi prio:normal 10 C 2569 49m 340d
INFO: task hung in futex_hash_allocate kernel prio:high 1 C 16 62d 368d
BUG: soft lockup in sys_bpf mm prio:low 1 C error 174 12m 416d
WARNING in __alloc_frozen_pages_noprof dri -1 C done 6101 360d 549d PATCH [548d]
INFO: task hung in do_get_write_access (3) prio:low ext4 1 C error 466 10d 566d
INFO: task hung in __fuse_simple_request fuse prio:high 1 syz error 705 18h17m 599d
kernel panic: System is deadlocked on memory (2) prio:high mm 2 162 3h00m 670d
UBSAN: array-index-out-of-bounds in llc_conn_state_process (2) net 15 32 20d 739d PATCH [25d]
INFO: task hung in __vhost_worker_flush net virt prio:low 1 C error error 337 39d 744d 💬 12 [50d]
INFO: task hung in jbd2_journal_commit_transaction (5) ext4 1 C error error 2192 3d01h 759d
WARNING in io_ring_exit_work (2) prio:high io-uring -1 6777 3d17h 842d 💬 1 [14d]
INFO: task hung in _vm_unmap_aliases (3) mm prio:low 1 C 694 2d04h 885d
WARNING: proc registration bug in bcm_connect fs -1 C inconclusive inconclusive 322 649d 913d PATCH [672d]
INFO: task hung in bdev_release block prio:low 1 C error 2656 8d23h 925d PATCH [909d]
BUG: unable to handle kernel NULL pointer dereference in __kmap_local_page_prot mm prio:low 10 C 138 702d 982d PATCH [323d]
INFO: task hung in truncate_inode_pages block prio:low 1 C 29 595d 1001d
INFO: task hung in synchronize_rcu (4) net fs prio:high 1 C done error 3803 1h42m 1136d 💬 8 [3d16h]
INFO: task hung in del_device_store net prio:low 1 C error 2115 1d02h 1195d 💬 2 [21d]
INFO: task hung in nfc_rfkill_set_block net nfc 1 C done done 1387 158d 1305d
INFO: task hung in do_read_cache_folio block kasan mm 1 C error error 179 1085d 1587d 💬 3 [1072d]
KASAN: use-after-free Read in __dev_queue_xmit (5) block 19 C unreliable error 54 125d 1712d
INFO: task hung in nbd_ioctl (3) nbd 1 C done unreliable 146 240d 2084d
INFO: rcu detected stall in corrupted (4) prio:low tipc 1 C done inconclusive 821 4h39m 2107d PATCH [37d]
BUG: soft lockup in smp_call_function kernel prio:low 1 C done 1857 1d05h 2161d 💬 1 [1176d]
BUG: workqueue lockup (5) prio:low kernel 1 C done 16291 3h54m 2341d
INFO: task hung in fuse_lookup (3) fuse 1 C done error 47 13d 2495d
INFO: rcu detected stall in do_idle prio:normal virt 1 C done error 3891 6h48m 2800d 💬 39 [19d]
moderation (4) 🔗
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Discussions
BUG: workqueue leaked atomic, lock or RCU: kworker/u8:NUM[NUM] (2) arm prio:low -1 1 51d 47d
lost connection to test machine (5) -1 C error 3099417 now 2401d
corrupted report (2) jfs hfs sound prio:low -1 1122642 now 2985d
no output from test machine (2) prio:high -1 C done 2310595 now 3108d