syzbot

 sign-in | mailing list | source | docs
🐞 Open [1525]
≡ Subsystems
🐞 Fixed [6475]
🐞 Invalid [16431]
⬇ Missing Backports [199]
≡ 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-bpf-next-kasan-gce now 11h57m 22349 213941 33 247269 e8d780dcd957 .config 1d07h 0c075d67 12h54m all only
Applied filters: Manager=ci-upstream-bpf-next-kasan-gce (drop)
open (64):
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Discussions
KASAN: slab-out-of-bounds Write in __bpf_get_stackid bpf 23 C error 5 15h24m 3d04h PATCH [1d18h]
BUG: soft lockup in sys_sendmsg (2) scsi mm block 1 8 28d 56d
WARNING in css_rstat_flush cgroups -1 53 1d00h 58d
kernel panic: Fatal exception (4) 2 C error inconclusive 99 36d 61d
WARNING: suspicious RCU usage in corrupted (3) net 4 C done 1 5d07h 66d PATCH [63d]
KASAN: use-after-free Read in __linkwatch_run_queue net 19 syz 35 8d03h 78d
KASAN: global-out-of-bounds Read in in_dev_finish_destroy net 17 12 59d 80d
UBSAN: array-index-out-of-bounds in cfg80211_wiphy_work wireless 15 1 85d 81d
WARNING in __perf_event_overflow (2) perf -1 syz error 36 1d06h 84d
KASAN: global-out-of-bounds Read in fib6_clean_node (2) net 17 62 52d 91d
BUG: soft lockup in aoecmd_cfg (3) block 1 12 8d14h 92d
BUG: soft lockup in hsr_announce (3) trace 1 15 6d01h 99d
BUG: soft lockup in sys_bpf mm 1 18 18d 99d
KASAN: slab-use-after-free Read in sk_psock_verdict_data_ready (3) bpf net 19 4 33d 100d 💬 1 [100d]
BUG: soft lockup in garp_join_timer (3) net 1 3 69d 100d
BUG: soft lockup in cfg80211_wext_siwfreq mm kasan 1 2 65d 115d
BUG: sleeping function called from invalid context in dev_set_allmulti net 5 3361 55d 142d
INFO: rcu detected stall in call_timer_fn (5) net input usb 1 C 9 21d 154d
WARNING in hci_conn_timeout (2) bluetooth -1 C error 598 6h14m 226d
general protection fault in __cgroup_rstat_lock cgroups 2 C inconclusive done 5 93d 238d 💬 4 [44d]
INFO: rcu detected stall in security_file_ioctl (9) mm tomoyo 1 78 5d11h 252d
INFO: rcu detected stall in NF_HOOK (2) netfilter 1 C inconclusive error 102 5d08h 294d
BUG: MAX_STACK_TRACE_ENTRIES too low! (4) bpf -1 C done unreliable 31 131d 307d
WARNING in bpf_get_stack_raw_tp trace bpf -1 C error error 179 73d 339d 💬 6 [73d]
possible deadlock in task_rq_lock cgroups 4 C done 3942 2d09h 349d 💬 3 [33d]
WARNING in cfg80211_scan_done wireless -1 syz 28 3d12h 352d PATCH [38d]
INFO: rcu detected stall in kcov_close mm 1 124 21h39m 353d
possible deadlock in htab_lock_bucket (2) bpf 4 C error error 6 128d 360d
INFO: rcu detected stall in lapb_t1timer_expiry (2) usb x25 1 C error error 17 58d 376d 💬 1 [376d]
INFO: rcu detected stall in sys_futex (7) kernel 1 syz error 86 29d 402d
INFO: rcu detected stall in ieee80211_handle_queued_frames wireless 1 C error 505 2d02h 411d 💬 1 [6d13h]
INFO: rcu detected stall in addrconf_rs_timer (6) netfilter 1 syz error error 547 7h24m 425d
INFO: rcu detected stall in schedule (7) usb 1 C done 53 8d08h 430d
possible deadlock in __mmap_lock_do_trace_acquire_returned (2) mm 4 C error inconclusive 621 367d 430d
possible deadlock in __lock_task_sighand (3) bpf 4 C done inconclusive 112 367d 430d
INFO: rcu detected stall in sendmsg (4) net 1 C error 57 13d 433d
INFO: rcu detected stall in ieee80211_tasklet_handler (2) wireless 1 C error error 142 52d 441d
BUG: sleeping function called from invalid context in lock_sock_nested (3) bluetooth 19 C inconclusive error 152 3d16h 444d 💬 2 [3d12h]
WARNING: suspicious RCU usage in get_callchain_entry perf 4 C error 7368 5h07m 457d PATCH [378d]
possible deadlock in __stack_map_get bpf 4 C error error 56 116d 469d 💬 2 [130d]
KASAN: slab-use-after-free Read in __hci_req_sync bluetooth 19 C error error 3383 352d 480d 💬 2 [385d]
possible deadlock in sock_map_delete_elem bpf net 4 C error done 869 415d 500d
BUG: soft lockup in mac80211_hwsim_beacon (2) wireless 1 C error inconclusive 137 1d21h 507d 💬 1 [326d]
INFO: rcu detected stall in ipv6_rcv (4) net 1 C done done 12 74d 575d
INFO: rcu detected stall in dput (8) mm fs 1 C done 421 11h32m 578d
INFO: rcu detected stall in ip_list_rcv (6) net 1 C done done 50 3d05h 605d 💬 5 [130d]
INFO: rcu detected stall in sys_socket (10) mm 1 C done 134 13h03m 609d 💬 6 [604d]
go runtime error fs 2 syz error inconclusive 23 130d 616d
possible deadlock in task_fork_fair trace bpf 4 C done done 9106 249d 662d 💬 1 [218d]
INFO: rcu detected stall in worker_thread (9) mm netfilter 1 C done 3934 now 663d PATCH [656d]
general protection fault in lock_sock_nested bluetooth 19 C done done 3066 14h58m 689d
panic: runtime error: floating point error (2) 2 syz error 24 4d22h 737d
unregister_netdevice: waiting for DEV to become free (8) net 2 C done 361837 now 783d PATCH [535d]
INFO: rcu detected stall in syscall_exit_to_user_mode (2) usb 1 C inconclusive 807 2d20h 969d 💬 5 [70d]
WARNING in call_timer_fn bluetooth -1 C unreliable 7164 6h09m 988d 💬 8 [7d16h]
INFO: rcu detected stall in batadv_nc_worker (3) batman 1 C done inconclusive 576 19d 1764d 💬 1 [150d]
WARNING in __cfg80211_ibss_joined (2) wireless -1 C error 6838 2d12h 1771d
general protection fault in skb_release_data (2) net bluetooth 24 C done error 703 121d 1786d
BUG: soft lockup in smp_call_function kernel 1 C done 1570 3d13h 1845d 💬 1 [860d]
INFO: rcu detected stall in netlink_sendmsg (4) net 1 C done error 38 757d 1948d
BUG: workqueue lockup (5) net 1 C done 12987 2h38m 2025d
possible deadlock in __dev_queue_xmit (3) net 4 C done inconclusive 1033 3h37m 2067d 💬 5 [395d]
WARNING in rcu_check_gp_start_stall net -1 C done error 2636 2d13h 2351d 💬 7 [17d]
INFO: rcu detected stall in do_idle x86 1 C done error 3206 12h46m 2483d 💬 39 [2032d]
moderation (7):
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Discussions
BUG: soft lockup in perf_event_open bpf trace 1 2 36d 32d
BUG: soft lockup in neigh_timer_handler (3) batman 1 2 89d 89d
BUG: soft lockup in dev_ioctl (2) mm 1 4 30d 90d
WARNING: refcount bug in call_timer_fn (4) perf apparmor 13 3 42d 162d
lost connection to test machine (5) -1 C error 2386429 now 2085d
corrupted report (2) fs -1 961066 now 2668d
no output from test machine (2) -1 C done 1882166 now 2791d