syzbot

 sign-in | mailing list | source | docs
🐞 Open [1429]
≡ Subsystems
🐞 Fixed [6978]
🐞 Invalid [18184]
⬇ Missing Backports [223]
≡ 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-upstream-bpf-next-kasan-gce now 2h17m 29734 267278 83 681272 0c55d4817aff .config 8h52m 86914af9 11h25m all only
Applied filters: Manager=ci-upstream-bpf-next-kasan-gce (drop)
open (70) 🔗
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Discussions
BUG: soft lockup in perf_event_open (2) net virt 1 5 2d22h 2d22h
WARNING: refcount bug in call_timer_fn (4) net trace 13 13 19d 17d
KASAN: use-after-free Read in nf_hook_entry_head netfilter 19 syz error 52 1d03h 19d PATCH [14h25m]
BUG: Bad rss-counter state (6) mm -1 94 11d 31d
INFO: rcu detected stall in br_handle_frame (6) bridge 1 C error 60 1d10h 56d
WARNING in nf_hook_entry_head (2) netfilter -1 syz error 53 2d21h 62d
WARNING in wbt_init_enable_default block -1 C error 281 4h25m 75d 💬 2 [7d04h]
general protection fault in handshake_complete tls 2 C 94 56d 76d PATCH [76d]
inconsistent lock state in bpf_lru_push_free bpf 4 C error 219 11h01m 78d
KASAN: slab-use-after-free Write in hci_conn_drop (3) bluetooth 22 C error 999 13h49m 97d PATCH [28d]
WARNING in sched_mm_cid_fork fs mm -1 C error error 332 35d 97d PATCH [76d]
KASAN: stack-out-of-bounds Write in __bpf_get_stack bpf 21 C done error 7 38d 120d PATCH [56d]
WARNING in perf_event_throttle_group perf -1 C unreliable error 12 4d17h 120d PATCH [54d]
possible deadlock in __netdev_update_features (2) net 4 26 4d13h 127d
kernel BUG in set_ipsecrequest net -1 C done error 8 52d 144d PATCH [123d]
general protection fault in call_timer_fn (2) no-reminders mm 19 13 8h47m 147d
INFO: rcu detected stall in unwind_next_frame (5) ext4 1 C error 43 5d07h 148d
WARNING in xfrm6_tunnel_net_exit (4) net -1 syz done inconclusive 25810 96d 149d PATCH [141d]
BUG: corrupted list in flow_block_cb_setup_simple net 19 C error 28 6d14h 179d PATCH [21d]
WARNING in reg_bounds_sanity_check (2) bpf -1 C done 19589 12h31m 186d PATCH [133d]
possible deadlock in console_flush_all (4) cgroups 4 C error 3814 12d 214d
KASAN: slab-use-after-free Read in __task_pid_nr_ns perf 19 5 89d 217d PATCH [62d]
WARNING in __nf_unregister_net_hook (9) netfilter -1 syz error 16 3d03h 223d 💬 1 [11d]
INFO: rcu detected stall in exit_to_user_mode_loop mm 1 C error 413 5d04h 262d 💬 1 [224d]
BUG: soft lockup in sys_sendmsg (2) block 1 C error 39 4d05h 279d 💬 1 [143d]
kernel panic: Fatal exception (4) 2 C error inconclusive 99 258d 283d
WARNING in __perf_event_overflow (2) perf -1 C error 118 2d15h 306d
BUG: soft lockup in aoecmd_cfg (3) block 1 24 4d03h 314d
BUG: soft lockup in hsr_announce (3) net 1 33 10d 321d
BUG: soft lockup in sys_bpf mm 1 C error 120 1d22h 321d
INFO: rcu detected stall in call_timer_fn (5) net input usb 1 C 9 243d 376d
WARNING in hci_conn_timeout (2) bluetooth -1 C error 12393 1h12m 448d
INFO: rcu detected stall in security_file_ioctl (9) mm tomoyo 1 syz error 122 15m 474d
WARNING in kcov_remote_start (6) wireless -1 11760 now 491d
INFO: rcu detected stall in NF_HOOK (2) netfilter 1 C inconclusive error 124 61d 516d
possible deadlock in task_rq_lock cgroups 4 C done error 4026 62d 571d 💬 3 [113d]
WARNING in cfg80211_scan_done wireless -1 C error 61 8h40m 574d PATCH [260d]
INFO: rcu detected stall in kcov_close mm 1 181 14d 575d
INFO: rcu detected stall in lapb_t1timer_expiry (2) usb x25 1 C error error 22 17d 598d 💬 1 [598d]
INFO: rcu detected stall in sys_futex (7) kernel 1 syz error 104 29d 624d
INFO: rcu detected stall in ieee80211_handle_queued_frames wireless 1 C error 795 3d10h 633d 💬 1 [9d21h]
INFO: rcu detected stall in addrconf_rs_timer (6) virt mm netfilter 1 syz error error 675 1d07h 647d
INFO: rcu detected stall in schedule (7) usb 1 C done error 64 2d12h 652d
possible deadlock in __lock_task_sighand (3) bpf 4 C done inconclusive 112 589d 653d
INFO: rcu detected stall in sendmsg (4) mm 1 C error error 63 5d05h 655d
INFO: rcu detected stall in ieee80211_tasklet_handler (2) wireless 1 C error error 142 274d 663d
WARNING: suspicious RCU usage in get_callchain_entry perf 4 C error 10463 4h14m 679d PATCH [34d]
possible deadlock in __stack_map_get bpf 4 C error error 56 338d 691d 💬 2 [352d]
KASAN: slab-use-after-free Read in __hci_req_sync bluetooth 19 C error error 3383 574d 702d 💬 2 [607d]
KASAN: slab-use-after-free Read in __ethtool_get_link_ksettings rdma 19 syz done 29150 2h29m 718d PATCH [701d]
possible deadlock in sock_map_delete_elem net bpf 4 C error done 869 638d 722d
BUG: soft lockup in mac80211_hwsim_beacon (2) wireless 1 C error inconclusive 167 2d22h 729d 💬 1 [140d]
INFO: rcu detected stall in dput (8) fs 1 C done error 635 52d 800d
INFO: rcu detected stall in ip_list_rcv (6) net 1 C done done 57 5h05m 827d 💬 5 [352d]
INFO: rcu detected stall in sys_socket (10) mm 1 C done 204 1d00h 831d 💬 6 [827d]
go runtime error fs 2 syz error inconclusive 24 144d 838d
INFO: rcu detected stall in worker_thread (9) netfilter 1 C done 4884 12h22m 885d PATCH [878d]
general protection fault in lock_sock_nested bluetooth 19 C done done 4403 14h55m 911d
INFO: rcu detected stall in sys_openat (3) mm 1 C error 544 5h07m 919d
panic: runtime error: floating point error (2) 2 syz error error 27 20d 959d
INFO: rcu detected stall in syscall_exit_to_user_mode (2) usb 1 C inconclusive error 807 53d 1191d 💬 5 [134d]
WARNING in call_timer_fn bluetooth -1 C unreliable 8315 5h53m 1210d 💬 8 [9d21h]
INFO: rcu detected stall in batadv_nc_worker (3) batman 1 C done inconclusive 585 175d 1986d 💬 1 [372d]
WARNING in __cfg80211_ibss_joined (2) wireless -1 C error 6942 11h35m 1993d
general protection fault in skb_release_data (2) net bluetooth 22 C done error 703 343d 2008d
BUG: soft lockup in smp_call_function kernel 1 C done 1742 1d08h 2067d 💬 1 [1082d]
BUG: workqueue lockup (5) kernel 1 C done 15104 4h18m 2247d
possible deadlock in __dev_queue_xmit (3) net 4 C done inconclusive 1153 97d 2289d 💬 5 [617d]
WARNING in rcu_check_gp_start_stall net -1 C done error 2909 5d21h 2573d 💬 9 [20d]
INFO: rcu detected stall in do_idle virt 1 C done error 3784 4d19h 2705d 💬 39 [146d]
moderation (6) 🔗
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Discussions
BUG: soft lockup in __run_timer_base kernel 1 1 15d 11d
BUG: soft lockup in bitmap_port_gc lsm 1 1 16d 12d
general protection fault in perf_tp_event (4) perf 2 1 74d 70d
lost connection to test machine (5) -1 C error 2995197 now 2307d
corrupted report (2) net -1 1080896 now 2890d
no output from test machine (2) -1 C done 2176802 now 3013d