syzbot

 sign-in | mailing list | source | docs
🐞 Open [1462]
≡ Subsystems
🐞 Fixed [6818]
🐞 Invalid [17654]
⬇ Missing Backports [225]
≡ 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 6d11h 31935 276038 358 851946 f14cdb1367b9 .config 6d12h d6526ea3 33d all only
Applied filters: Manager=ci-upstream-bpf-next-kasan-gce (drop)
open (67):
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Discussions
general protection fault in handshake_complete tls 2 C 83 2h27m 5d20h PATCH [5d06h]
inconsistent lock state in bpf_lru_push_free bpf 4 C error 19 8h51m 7d12h
KASAN: slab-use-after-free Write in hci_conn_drop (3) bluetooth 24 C error 265 19m 26d 💬 1 [26d]
possible deadlock in ip_set_nfnl_get_byindex netfilter 4 7 2d06h 46d 💬 1 [3d23h]
KASAN: stack-out-of-bounds Write in __bpf_get_stack bpf 23 C done 6 1d04h 49d PATCH [46d]
WARNING in perf_event_throttle_group perf -1 C unreliable 11 10d 49d PATCH [46d]
BUG: soft lockup in xfrm_policy_timer net 1 2 60d 70d
kernel BUG in set_ipsecrequest net -1 C done 7 1d02h 74d PATCH [52d]
WARNING: refcount bug in sctp_generate_timeout_event (2) sctp 13 1 83d 74d
general protection fault in call_timer_fn (2) no-reminders mm 19 7 35d 76d
INFO: rcu detected stall in unwind_next_frame (5) ext4 1 C error 34 3d14h 77d
BUG: stack guard page was hit in br_handle_frame bpf trace -1 1 83d 77d
WARNING in xfrm6_tunnel_net_exit (4) net -1 syz done 25810 26d 78d PATCH [70d]
BUG: corrupted list in flow_block_cb_setup_simple net 19 C error 21 12d 109d 💬 1 [108d]
KASAN: slab-use-after-free Read in xfrm_state_find net 19 1384 4d09h 112d
WARNING in reg_bounds_sanity_check (2) bpf -1 C done 12585 9h14m 115d PATCH [62d]
BUG: soft lockup in dev_ioctl (2) mm 1 6 60d 129d
general protection fault in __pcpu_freelist_pop bpf 2 C done error 36 94d 133d
possible deadlock in console_flush_all (4) cgroups 4 C error 2740 now 143d
KASAN: slab-use-after-free Read in __task_pid_nr_ns perf 19 5 18d 146d
BUG: soft lockup in sys_sendmsg (2) net 1 C error 26 1h50m 208d 💬 1 [73d]
kernel panic: Fatal exception (4) 2 C error inconclusive 99 188d 212d
KASAN: use-after-free Read in __linkwatch_run_queue net 19 syz 85 19h04m 229d
WARNING in __perf_event_overflow (2) perf -1 C error 105 5d09h 235d
BUG: soft lockup in aoecmd_cfg (3) block 1 17 13d 243d
BUG: soft lockup in hsr_announce (3) net 1 22 5d07h 250d
BUG: soft lockup in sys_bpf mm 1 C error 80 2h52m 251d
INFO: rcu detected stall in call_timer_fn (5) net input usb 1 C 9 172d 306d
WARNING in hci_conn_timeout (2) bluetooth -1 C error 3422 now 377d
INFO: rcu detected stall in security_file_ioctl (9) tomoyo mm 1 syz error 110 17m 403d
WARNING in kcov_remote_start (6) wireless usb -1 5338 now 420d
INFO: rcu detected stall in NF_HOOK (2) netfilter sctp lsm 1 C inconclusive error 122 1d19h 445d
possible deadlock in task_rq_lock cgroups 4 C done 4008 17h34m 501d 💬 3 [42d]
WARNING in cfg80211_scan_done wireless -1 syz error 40 1d06h 503d PATCH [189d]
INFO: rcu detected stall in kcov_close mm 1 164 7d00h 504d
INFO: rcu detected stall in lapb_t1timer_expiry (2) usb x25 1 C error error 21 26d 528d 💬 1 [528d]
INFO: rcu detected stall in sys_futex (7) kernel 1 syz error 100 20d 553d
INFO: rcu detected stall in ieee80211_handle_queued_frames wireless 1 C error 706 1d20h 562d 💬 1 [23h21m]
INFO: rcu detected stall in addrconf_rs_timer (6) x86 mm netfilter 1 syz error error 628 3d14h 576d
INFO: rcu detected stall in schedule (7) usb 1 C done 59 12h32m 581d
possible deadlock in __lock_task_sighand (3) bpf 4 C done inconclusive 112 518d 582d
INFO: rcu detected stall in sendmsg (4) mm 1 C error 61 11d 585d
INFO: rcu detected stall in ieee80211_tasklet_handler (2) wireless 1 C error error 142 204d 592d
WARNING: suspicious RCU usage in get_callchain_entry perf 4 C error 9251 9h12m 608d PATCH [529d]
possible deadlock in __stack_map_get bpf 4 C error error 56 267d 620d 💬 2 [281d]
KASAN: slab-use-after-free Read in __hci_req_sync bluetooth 19 C error error 3383 503d 631d 💬 2 [537d]
KASAN: slab-use-after-free Read in __ethtool_get_link_ksettings net 19 syz done 20346 17m 647d PATCH [630d]
possible deadlock in sock_map_delete_elem net bpf 4 C error done 869 567d 651d
BUG: soft lockup in mac80211_hwsim_beacon (2) wireless 1 C error inconclusive 156 1d15h 658d 💬 1 [69d]
INFO: rcu detected stall in dput (8) fs 1 C done 608 8h38m 729d
INFO: rcu detected stall in ip_list_rcv (6) net 1 C done done 54 19d 756d 💬 5 [281d]
INFO: rcu detected stall in sys_socket (10) mm 1 C done 184 3d21h 760d 💬 6 [756d]
go runtime error fs 2 syz error inconclusive 24 73d 767d
INFO: rcu detected stall in worker_thread (9) netfilter 1 C done 4736 7h27m 814d PATCH [808d]
general protection fault in lock_sock_nested bluetooth 19 C done done 4004 2h30m 840d
INFO: rcu detected stall in sys_openat (3) mm 1 C error 507 21h48m 848d
panic: runtime error: floating point error (2) 2 syz error 27 5d03h 888d
INFO: rcu detected stall in syscall_exit_to_user_mode (2) usb 1 C inconclusive 807 13d 1120d 💬 5 [64d]
WARNING in call_timer_fn bluetooth -1 C unreliable 7900 3h24m 1139d 💬 8 [23h21m]
INFO: rcu detected stall in batadv_nc_worker (3) batman 1 C done inconclusive 585 104d 1915d 💬 1 [301d]
WARNING in __cfg80211_ibss_joined (2) wireless -1 C error 6904 3d15h 1922d
general protection fault in skb_release_data (2) net bluetooth 24 C done error 703 273d 1937d
BUG: soft lockup in smp_call_function kernel 1 C done 1696 19h57m 1996d 💬 1 [1011d]
BUG: workqueue lockup (5) kernel 1 C done 14895 10h03m 2176d
possible deadlock in __dev_queue_xmit (3) net 4 C done inconclusive 1153 26d 2218d 💬 5 [546d]
WARNING in rcu_check_gp_start_stall net -1 C done error 2855 13h30m 2502d 💬 7 [42d]
INFO: rcu detected stall in do_idle x86 1 C done error 3715 14h45m 2635d 💬 39 [75d]
moderation (5):
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Discussions
BUG: soft lockup in xfrm_timer_handler (2) perf 1 1 23d 19d
WARNING: refcount bug in call_timer_fn (4) trace fs perf 13 10 9d22h 313d
lost connection to test machine (5) -1 C error 2878225 now 2236d
corrupted report (2) mm hfs -1 1043476 now 2819d
no output from test machine (2) -1 C done 2056466 now 2942d