syzbot

 sign-in | mailing list | source | docs | 🏰
🐞 Open [1341]
≡ Subsystems
🐞 Fixed [7089]
🐞 Invalid [18654]
⬇ Missing Backports [221]
≡ 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-kasan-gce now 10h00m 33844 311869 498 1305708 0c7ae130698e .config 4d21h f250db59 20h50m all only
Applied filters: Manager=ci-upstream-bpf-kasan-gce (drop)
open (62) 🔗
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Discussions
BUG: soft lockup in perf_event_open (2) net 1 8 54d 60d
WARNING: refcount bug in call_timer_fn (4) net trace 13 17 9d14h 74d
BUG: Bad rss-counter state (6) mm -1 100 7d22h 88d
INFO: rcu detected stall in br_handle_frame (6) bridge 1 C error error 70 2d18h 113d
WARNING in drm_crtc_wait_one_vblank dri -1 C error 7728 24m 133d
inconsistent lock state in bpf_lru_push_free bpf 4 C error 266 15h44m 135d
KASAN: slab-use-after-free Write in hci_conn_drop (3) bluetooth 22 C error 1023 35d 155d PATCH [85d]
WARNING in sched_mm_cid_fork mm fs -1 C error error 332 93d 155d PATCH [134d]
possible deadlock in bpf_lru_push_free (2) bpf 4 C error inconclusive 1 61d 175d 💬 3 [58d]
KASAN: stack-out-of-bounds Write in __bpf_get_stack bpf 21 C done error 7 95d 177d PATCH [113d]
WARNING in perf_event_throttle_group perf -1 C unreliable error 12 62d 177d PATCH [112d]
possible deadlock in __netdev_update_features (2) net 4 29 25d 185d
kernel BUG in set_ipsecrequest net -1 C done error 8 110d 202d PATCH [181d]
BUG: corrupted list in flow_block_cb_setup_simple net 19 C error 33 3d17h 237d PATCH [78d]
WARNING: ODEBUG bug in handle_softirqs hams -1 C error 4379 3h43m 252d 💬 1 [7d17h]
INFO: rcu detected stall in sys_mount (8) mm 1 C error 30 10d 253d 💬 1 [252d]
possible deadlock in console_flush_all (4) cgroups 4 C error 3832 8d04h 272d
BUG: soft lockup in sys_sendmsg (2) block 1 C error error 45 32d 336d 💬 1 [201d]
kernel panic: Fatal exception (4) 2 C error inconclusive 99 316d 341d
WARNING in __perf_event_overflow (2) perf -1 C error error 118 60d 364d
BUG: soft lockup in aoecmd_cfg (3) block 1 27 27d 372d
BUG: soft lockup in hsr_announce (3) net 1 37 40d 379d
BUG: soft lockup in sys_bpf mm 1 C error 152 8h47m 379d
possible deadlock in l2cap_conn_del bluetooth 4 syz error error 569 42d 401d
INFO: rcu detected stall in call_timer_fn (5) net input usb 1 C 9 300d 434d
WARNING in hci_conn_timeout (2) bluetooth -1 C error 14233 7m 505d
INFO: rcu detected stall in security_file_ioctl (9) mm 1 syz error 131 23d 531d
WARNING in kcov_remote_start (6) kernel -1 19611 now 548d 💬 2 [3h19m]
INFO: rcu detected stall in NF_HOOK (2) netfilter 1 C inconclusive error 128 7d16h 574d
INFO: rcu detected stall in lapb_t1timer_expiry (2) usb x25 1 C error error 22 74d 656d 💬 1 [656d]
INFO: rcu detected stall in sys_futex (7) kernel 1 syz error error 113 3d23h 681d
INFO: rcu detected stall in ieee80211_handle_queued_frames wireless 1 C error 828 1d23h 690d 💬 1 [5d01h]
INFO: rcu detected stall in addrconf_rs_timer (6) virt mm netfilter 1 syz error error 701 23d 705d
possible deadlock in __lock_task_sighand (3) bpf 4 C done inconclusive 112 647d 710d
INFO: rcu detected stall in sendmsg (4) mm 1 C error error 64 5d16h 713d
WARNING: suspicious RCU usage in get_callchain_entry perf 4 C error 11317 12h58m 737d PATCH [92d]
WARNING in hci_recv_frame bluetooth -1 C error 227 8h29m 741d 💬 1 [5d01h]
possible deadlock in __stack_map_get bpf 4 C error error 56 395d 748d 💬 2 [409d]
KASAN: slab-use-after-free Read in __hci_req_sync bluetooth 19 C error error 3383 631d 760d 💬 2 [665d]
INFO: rcu detected stall in sys_clone (8) mm 1 C error 406 3d12h 769d 💬 10 [316d]
KASAN: slab-use-after-free Read in __ethtool_get_link_ksettings rdma 19 syz done 32574 22m 775d PATCH [759d]
possible deadlock in sock_map_delete_elem bpf net 4 C error done 869 695d 779d
BUG: soft lockup in mac80211_hwsim_beacon (2) wireless 1 C error inconclusive 171 25d 787d 💬 1 [198d]
INFO: rcu detected stall in dput (8) fs 1 C done error 635 109d 857d
INFO: rcu detected stall in ip_list_rcv (6) net 1 C done done 58 25d 885d 💬 5 [409d]
INFO: rcu detected stall in sys_socket (10) mm 1 C done 230 4d21h 888d 💬 6 [884d]
go runtime error fs 2 syz error inconclusive 24 4d08h 895d
BUG: spinlock recursion in try_to_wake_up mm crypto 4 C 9 623d 905d
INFO: rcu detected stall in worker_thread (9) netfilter 1 C done 5041 7h40m 942d PATCH [936d]
INFO: rcu detected stall in sys_openat (3) mm 1 C error 580 7h42m 977d
panic: runtime error: floating point error (2) 2 syz error error 27 5d02h 1017d
INFO: rcu detected stall in syscall_exit_to_user_mode (2) usb 1 C inconclusive error 807 111d 1248d 💬 5 [192d]
WARNING in call_timer_fn bluetooth -1 C unreliable 8864 58m 1267d 💬 8 [5d01h]
INFO: rcu detected stall in batadv_nc_worker (3) batman 1 C done inconclusive 585 232d 2044d 💬 1 [430d]
WARNING in __cfg80211_ibss_joined (2) wireless -1 C error 6956 2d20h 2051d
general protection fault in skb_release_data (2) bluetooth net 22 C done error 703 401d 2066d
INFO: rcu detected stall in corrupted (4) sound tipc 1 C done inconclusive 810 2d04h 2070d PATCH [12h37m]
BUG: soft lockup in smp_call_function kernel 1 C done 1776 9m 2124d 💬 1 [1139d]
BUG: workqueue lockup (5) kernel 1 C done 15238 8m 2304d
possible deadlock in __dev_queue_xmit (3) net 4 C done inconclusive 1154 40d 2347d 💬 5 [675d]
WARNING in rcu_check_gp_start_stall net -1 C done error 2922 20h27m 2630d 💬 9 [15d]
INFO: rcu detected stall in do_idle virt 1 C done error 3828 11h53m 2763d 💬 39 [14d]
moderation (3) 🔗
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Discussions
lost connection to test machine (5) -1 C error 3051433 now 2365d
corrupted report (2) hfs kasan mm -1 1107332 now 2948d
no output from test machine (2) -1 C done 2255349 now 3071d