syzbot

 sign-in | mailing list | source | docs
🐞 Open [1236]
≡ Subsystems
🐞 Fixed [5697]
🐞 Invalid [13865]
⬇ Missing Backports [99]
Kernel Health Bugs/Month Bug Lifetimes Fuzzing Crashes
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-qemu2-arm32 now 8h52m 121547 136446 161 1051171 7ec462100ef9 .config 20h35m d7906eff 13h49m all only
Applied filters: Manager=ci-qemu2-arm32 (drop)
open (35):
Title Repro Cause bisect Fix bisect Count Last Reported Discussions
WARNING: refcount bug in get_taint (2) usb C 256 1h25m 16d
Internal error in sprintf (3) net 5 45d 45d 💬 1 [45d]
WARNING: ODEBUG bug in get_taint net usb 16 1d02h 49d
Internal error in desc_read_finalized_seq (3) net 5 3d22h 51d
Internal error in fib6_table_lookup (2) net 1 61d 57d
kernel panic: corrupted stack end in do_idle kernel 11 23d 57d
Internal error in _prb_read_valid (2) net 5 30d 65d
INFO: task hung in netlink_dump (5) net 123 10d 70d
WARNING: ODEBUG bug in netdev_release usb syz 2 74d 73d
INFO: task hung in rfkill_global_led_trigger_worker (3) wireless C 348 9h18m 76d 💬 2 [10d]
Internal error in format_decode (2) net 10 36d 101d
UBSAN: array-index-out-of-bounds in llc_conn_state_process (2) net 4 4d11h 122d
INFO: task hung in __vhost_worker_flush net virt 310 1d01h 126d 💬 4 [45d]
INFO: task hung in nfc_urelease_event_work nfc net 36 66d 186d
WARNING: ODEBUG bug in netdev_freemem (3) usb C 90 79d 194d
WARNING in kunmap_local_indexed mm C 1380 73d 220d
WARNING in input_register_device (2) input usb C 5 214d 239d PATCH [233d]
INFO: task hung in _vm_unmap_aliases (3) mm C 461 1h51m 268d
BUG: unable to handle kernel NULL pointer dereference in do_pagemap_scan fs C inconclusive done 35 17d 283d 💬 1 [56d]
WARNING: proc registration bug in bcm_connect fs C inconclusive 322 31d 296d PATCH [54d]
INFO: task hung in bdev_release block C error 2233 1d21h 308d PATCH [291d]
WARNING in format_decode (3) bpf trace C done 1163 1d14h 316d PATCH [311d]
BUG: unable to handle kernel NULL pointer dereference in __kmap_local_page_prot mm C 138 84d 365d
WARNING in inet_sock_destruct (4) net C done 2250 1h29m 468d 💬 4 [11h15m]
unregister_netdevice: waiting for DEV to become free (8) net C done 23210 now 481d PATCH [234d]
BUG: bad usercopy in fpa_set arm C 2763 1h43m 517d 💬 14 [31d]
INFO: task hung in synchronize_rcu (4) fs net C done error 674 1d01h 518d 💬 6 [62d]
INFO: task hung in del_device_store net syz error 798 29m 578d
INFO: task hung in nfc_rfkill_set_block net nfc C done done 231 9d07h 688d
INFO: task hung in do_read_cache_folio mm block kasan C error error 179 468d 969d 💬 3 [455d]
KASAN: use-after-free Read in __dev_queue_xmit (5) block C unreliable error 49 215d 1094d
INFO: task hung in nbd_ioctl (3) nbd C done unreliable 126 4d11h 1466d
BUG: soft lockup in smp_call_function kernel C done 1217 1d12h 1543d 💬 1 [559d]
BUG: workqueue lockup (5) net C done 6225 48m 1723d
INFO: task hung in fuse_lookup (3) fuse C done error 46 44m 1877d
moderation (12):
Title Repro Cause bisect Fix bisect Count Last Reported Discussions
Internal error in sched_clock_noinstr kernel 1 23d 19d
Internal error in put_dec_trunc8 (2) net 1 23d 19d
Internal error in __hrtimer_run_queues kernel 1 23d 19d
Internal error in arch_counter_read arm 2 31d 29d
Internal error in desc_read (2) net 1 36d 32d
Internal error in irqtime_account_process_tick kernel 1 44d 40d
Internal error in __aeabi_uidivmod kernel 1 45d 41d
Internal error in check_preemption_disabled kernel 1 46d 42d
Internal error in arch_counter_get_cntvct arm 1 75d 71d
lost connection to test machine (5) C error 1474341 now 1784d
corrupted report (2) kernel 668828 now 2367d
no output from test machine (2) C done 1616977 now 2490d