syzbot


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-net-kasan-gce now 1d06h 42025 287367 496 654088 0784d83df3bf .config 1d12h 40a34ec9 2d11h all only
Applied filters: Manager=ci-upstream-net-kasan-gce (drop)
open (226):
Title Repro Cause bisect Fix bisect Count Last Reported Discussions
INFO: task hung in hci_dev_open (2) kernel syz done 1 5d11h 1d11h
general protection fault in generic_hwtstamp_ioctl_lower (2) net C 8 1d09h 12d 💬 3 [9d19h]
possible deadlock in ieee80211_open (2) wireless 3 39d 38d 💬 1 [37d]
WARNING in ieee80211_request_ibss_scan wireless 62 12d 40d
INFO: rcu detected stall in task_numa_work (2) bpf mm C error 16 28d 44d
KASAN: slab-use-after-free Read in mgmt_remove_adv_monitor_complete (2) bluetooth 1 49d 45d
possible deadlock in nr_remove_neigh (2) hams C unreliable 83 7h17m 49d 💬 2 [8d04h]
KASAN: slab-use-after-free Read in ax25_release hams 8 27d 49d
INFO: task hung in inet_rtm_newaddr net syz done 44 3d15h 52d
WARNING in sco_conn_put bluetooth 1 60d 56d
INFO: task hung in rdma_dev_exit_net (6) rdma 43 1h43m 58d
WARNING in mac80211_hwsim_tx wireless 37 4d08h 61d
WARNING in hci_conn_timeout (2) bluetooth C error 242 4h11m 61d
INFO: rcu detected stall in sys_mkdirat (2) mm 41 2d05h 62d
BUG: sleeping function called from invalid context in wext_netdev_notifier_call wireless 6 21d 67d 💬 4 [65d]
INFO: rcu detected stall in mas_preallocate (2) mm syz done 5 3d09h 69d 💬 5 [9d19h]
INFO: rcu detected stall in sys_umount (3) mm syz done 34 30d 70d
WARNING in cfg802154_switch_netns (3) wpan C error 8 9d07h 74d
INFO: rcu detected stall in sys_symlinkat (5) mm syz error 46 27d 75d
KASAN: slab-use-after-free Write in sco_conn_put bluetooth 58 5h56m 76d
INFO: rcu detected stall in sys_sendmmsg (7) net 64 6h29m 78d
WARNING: refcount bug in device_move kernel 20 1h41m 80d
WARNING: refcount bug in bnep_session kernel 30 11h30m 81d
INFO: rcu detected stall in sys_setsockopt (4) mm C done 22 1d23h 83d
INFO: task hung in htable_put (2) kernel 54 25d 85d 💬 3 [44d]
WARNING in sched_mm_cid_remote_clear (2) kernel 3 59d 85d
general protection fault in bnep_session kernel syz 171 2h56m 85d
INFO: rcu detected stall in security_file_ioctl (9) mm 58 17d 87d
general protection fault in device_move kernel syz 1272 10m 88d
INFO: trying to register non-static key in stats_request virt 2 92d 90d
INFO: rcu detected stall in rescuer_thread ext4 batman C done 14 20d 92d
INFO: task hung in nl80211_pre_doit (3) wireless syz 25 21d 94d 💬 1 [94d]
KASAN: slab-use-after-free Read in sk_psock_verdict_data_ready (2) bpf net 2 70d 95d
INFO: rcu detected stall in sys_pipe2 (2) mm syz done 83 4d01h 98d
INFO: task hung in uevent_show (2) kernel C inconclusive 6143 22m 99d
INFO: task hung in hci_cmd_sync_clear (3) bluetooth syz done 4 1d16h 99d
possible deadlock in __kernfs_remove (2) kernfs C 2926 34m 100d
KASAN: slab-use-after-free Read in l2cap_register_user bluetooth 5 7d15h 101d
KASAN: slab-use-after-free Read in cfusbl_device_notify net 44 11h19m 102d
WARNING in kcov_remote_start (6) wireless 36 6h35m 104d
INFO: trying to register non-static key in netdev_unregister_kobject (2) pm 9 89d 104d
WARNING: locking bug in __set_page_owner mm C error 179425 13d 105d 💬 2 [11d]
KASAN: slab-use-after-free Read in l2cap_unregister_user bluetooth syz done 27471 13m 107d 💬 1 [30d]
WARNING: locking bug in kernfs_path_from_node kernfs C done 1037 16d 107d PATCH [3d14h]
WARNING: locking bug in trie_delete_elem bpf C done 23132 66d 108d PATCH [92d]
INFO: rcu detected stall in kthreadd (2) mm C unreliable 43 3d18h 110d
WARNING in rtnl_dellink (4) net 18 1d01h 113d
WARNING in __rate_control_send_low (3) wireless C done 4565 1h07m 113d
INFO: task hung in add_one_compat_dev (3) rdma 64 1d15h 117d 💬 5 [17d]
BUG: workqueue leaked atomic, lock or RCU: kworker/NUM:NUM[NUM] usb media 5 33d 118d
KASAN: slab-use-after-free Read in cmd_complete_rsp bluetooth 17 44d 118d
INFO: rcu detected stall in sys_readlink (5) fs mm syz done 26 26d 121d
INFO: rcu detected stall in seq_read_iter (2) mm C inconclusive error 7 45d 123d 💬 1 [122d]
INFO: rcu detected stall in sys_mprotect (8) mm syz done 59 6d12h 128d
INFO: rcu detected stall in NF_HOOK (2) netfilter C inconclusive 64 22d 129d
INFO: task hung in netdev_run_todo (4) wireguard 106 3d10h 130d
INFO: task hung in worker_attach_to_pool (2) kernel 47 30d 130d 💬 1 [107d]
INFO: task hung in cfg80211_dfs_channels_update_work (8) wireless 293 11d 130d
INFO: task hung in regdb_fw_cb (2) wireless C inconclusive 127 11d 134d
INFO: task hung in ieee80211_unregister_hw (2) wireless 73 3h03m 135d
INFO: rcu detected stall in kjournald2 (2) mm C error 62 19d 136d
INFO: task hung in genl_rcv_msg (4) net C done 80 6d08h 137d
INFO: task hung in worker_thread (5) kernel C done 43 4d15h 139d
INFO: task hung in wg_destruct (2) wireguard syz done 120 3d15h 140d
INFO: rcu detected stall in vhci_release mm syz done 8 4d12h 141d
INFO: task hung in crda_timeout_work (8) wireless C done 550 1d23h 142d
BUG: MAX_STACK_TRACE_ENTRIES too low! (4) bpf C done 23 1d03h 143d
INFO: task hung in new_device_store (5) net syz inconclusive 98 26d 143d 💬 7 [130d]
INFO: task hung in wg_netns_pre_exit (5) wireguard 355 5d13h 144d
possible deadlock in gtp_encap_enable_socket net C error 17 2d11h 146d PATCH [118d]
INFO: task hung in reg_check_chans_work (7) wireless C error 388 9h54m 146d
INFO: rcu detected stall in shmem_fault (6) mm 78 6d17h 150d PATCH [132d]
INFO: rcu detected stall in sys_execve (6) mm syz done 44 33d 152d
INFO: task hung in tun_chr_close (5) net syz done 558 9h51m 154d
possible deadlock in nr_rt_device_down (3) hams C error 1710 18m 155d
INFO: rcu detected stall in x64_sys_call usb input mm syz error 216 3d07h 160d
WARNING in ieee80211_rx_list (3) wireless C 14 1d22h 161d
KASAN: global-out-of-bounds Read in mac802154_header_create (2) wpan 23 3h49m 165d
KASAN: slab-use-after-free Read in sk_filter_trim_cap bpf net 6 8d04h 165d
INFO: task hung in rdma_dev_change_netns rdma 293 1d11h 166d 💬 2 [17d]
BUG: corrupted list in mgmt_pending_remove bluetooth C error 33 2d23h 168d 💬 1 [80d]
INFO: task hung in nbd_queue_rq nbd C error 217 22h12m 173d
WARNING in sock_map_destroy bpf net C error inconclusive 6 106d 173d PATCH [142d]
INFO: task hung in disable_device kernel 437 1d05h 174d 💬 4 [76d]
WARNING in bpf_get_stack_raw_tp bpf trace C error 157 13d 174d 💬 6 [3d17h]
inconsistent lock state in valid_state (4) ppp C error 72 6d13h 182d 💬 3 [51d]
possible deadlock in task_rq_lock cgroups C done 2979 19m 184d 💬 3 [24d]
WARNING in cfg80211_scan_done wireless 20 18d 187d
INFO: rcu detected stall in kcov_close mm 99 16h36m 188d
INFO: rcu detected stall in vm_mmap_pgoff mm kasan 79 6d02h 189d PATCH [132d]
possible deadlock in sock_set_reuseaddr rdma C error 75 1d08h 189d 💬 3 [17d]
general protection fault in smc_diag_dump_proto net s390 C inconclusive 218 6h51m 191d PATCH [186d]
INFO: task hung in switchdev_deferred_process_work (3) net syz inconclusive 439 1d16h 192d
possible deadlock in htab_lock_bucket (2) bpf C error 6 8d13h 195d
INFO: task hung in read_part_sector (2) block 149 12h50m 196d
INFO: rcu detected stall in kcov_ioctl (2) mm 78 41d 202d 💬 2 [201d]
INFO: task hung in addrconf_dad_work (5) net C done 1417 22h12m 202d
INFO: task hung in linkwatch_event (4) net C done 3129 3h35m 204d
INFO: task hung in nsim_create (2) net 52 4d20h 207d 💬 4 [206d]
WARNING: ODEBUG bug in hci_release_dev (2) bluetooth C error 182 2h57m 207d
INFO: task hung in nfsd_nl_rpc_status_get_dumpit nfs 772 1d09h 211d
WARNING: suspicious RCU usage in dev_deactivate_queue net C error 7544 9m 214d 💬 1 [11d]
WARNING in drv_link_info_changed (2) wireless 10 11d 216d
possible deadlock in console_flush_all (3) cgroups C error 4205 19m 218d PATCH [212d]
INFO: task hung in cleanup_net (7) net 113 16d 220d
BUG: sleeping function called from invalid context in synchronize_net net C done 54 19d 220d 💬 2 [211d]
possible deadlock in do_ip_getsockopt (3) net 925 9h45m 221d
possible deadlock in do_ipv6_setsockopt (4) net C error 3436 3h29m 221d 💬 1 [13d]
possible deadlock in ip_mroute_setsockopt net C done 2506 26m 221d
possible deadlock in ip_mc_drop_socket (2) net 159 6d09h 223d
WARNING: suspicious RCU usage in dev_activate net C error 714 3h40m 228d PATCH [212d]
WARNING in rate_control_rate_init (3) wireless C done 7044 now 228d
possible deadlock in smc_vlan_by_tcpsk net s390 C 2742 3h02m 235d PATCH [146d]
possible deadlock in do_ip_setsockopt (4) net C done 11198 3h19m 235d PATCH [147d]
possible deadlock in start_sync_thread lvs C error 5438 58m 237d 💬 2 [102d]
possible deadlock in smc_switch_to_fallback (2) net s390 C error 21738 17m 237d
INFO: task hung in nfsd_nl_threads_get_doit nfs 772 7d10h 237d
INFO: task hung in nfsd_nl_version_get_doit nfs 890 20h18m 237d
KASAN: slab-use-after-free Read in hci_sock_get_cookie (2) bluetooth 29 5d06h 242d
possible deadlock in cfg80211_netdev_notifier_call (3) wireless 10 14d 245d
INFO: task hung in nfsd_nl_listener_get_doit nfs 741 4d01h 246d 💬 7 [244d]
INFO: task hung in ppp_exit_net (4) ppp 127 2d00h 248d
KASAN: slab-use-after-free Read in rose_get_neigh hams 92 1d19h 250d
possible deadlock in kvfree_call_rcu (2) net C unreliable inconclusive 1097 72d 251d
INFO: task hung in __tun_chr_ioctl (6) net 76 11d 254d
INFO: task hung in wiphy_unregister (2) wireless 113 33d 255d
INFO: rcu detected stall in addrconf_rs_timer (6) usb netfilter syz error error 395 47d 260d
INFO: task hung in nsim_destroy (4) net 421 2d10h 261d
INFO: task hung in nfsd_nl_listener_set_doit nfs C done 19122 4h54m 264d 💬 11 [128d]
INFO: rcu detected stall in sys_bpf (9) bpf C error 74 25d 264d
possible deadlock in __mmap_lock_do_trace_acquire_returned (2) mm C error inconclusive 621 202d 266d
possible deadlock in __lock_task_sighand (3) bpf C done inconclusive 112 202d 266d
INFO: rcu detected stall in shmem_file_write_iter (2) mm 141 2d03h 266d
INFO: rcu detected stall in sendmsg (4) net C error 49 3d10h 268d
INFO: rcu detected stall in sys_sendto (7) net mm C error 251 2d06h 271d
WARNING in minstrel_ht_update_caps wireless C inconclusive 77 3d02h 273d
possible deadlock in mgmt_set_connectable_complete bluetooth syz 44 82d 274d
KASAN: slab-use-after-free Read in skb_queue_purge_reason (2) bluetooth C done 93 11h10m 275d PATCH [4d13h]
INFO: task hung in jbd2_journal_commit_transaction (5) usb ext4 C error 1919 6d09h 278d
WARNING in rxe_pool_cleanup rdma syz 112 17h09m 280d 💬 3 [9d23h]
INFO: rcu detected stall in handle_softirqs net C done done 34 77d 281d 💬 1 [40d]
WARNING in sco_chan_del bluetooth 10 99d 282d
INFO: rcu detected stall in sock_write_iter (3) net C done 137 2d18h 285d 💬 1 [285d]
possible deadlock in mgmt_remove_adv_monitor_complete bluetooth C unreliable 39 23h37m 290d
WARNING: suspicious RCU usage in get_callchain_entry perf C error 4877 1d08h 292d PATCH [213d]
possible deadlock in team_del_slave (3) net C error 262145 10m 296d PATCH [224d]
KASAN: slab-use-after-free Read in hci_disconnect bluetooth 23 18d 297d
INFO: rcu detected stall in sys_close (7) bpf C error 8 48d 304d
possible deadlock in __stack_map_get bpf C error 50 3d03h 304d 💬 2 [124d]
possible deadlock in queue_stack_map_push_elem bpf C error 71 13d 305d
possible deadlock in get_page_from_freelist bpf 18 87d 308d 💬 8 [95d]
WARNING in l2cap_chan_send bluetooth 41 15h41m 309d
possible deadlock in __queue_map_get bpf C error 174 4d16h 310d PATCH [276d]
KASAN: slab-use-after-free Read in __hci_req_sync bluetooth C error error 3383 187d 315d 💬 2 [220d]
INFO: rcu detected stall in sys_clone (8) mm bpf C error 232 1d16h 325d 💬 10 [27d]
possible deadlock in hsr_dev_xmit (2) net C done 675 20h23m 325d 💬 2 [287d]
KASAN: slab-use-after-free Read in __ethtool_get_link_ksettings net syz done 4939 1h14m 331d PATCH [314d]
BUG: soft lockup in do_sock_setsockopt tipc C done 92 7d21h 331d 💬 1 [136d]
possible deadlock in trie_delete_elem bpf C done 21436 13d 333d PATCH [254d]
possible deadlock in sock_map_delete_elem bpf net C error done 869 251d 335d
WARNING in l2cap_chan_del bluetooth 132 1d08h 336d
possible deadlock in __bpf_ringbuf_reserve bpf C error 1937 1h32m 341d 💬 6 [27d]
INFO: rcu detected stall in sys_syslog (2) mm C error 37 1d13h 362d
possible deadlock in smc_release net s390 C error done 60 6d20h 380d 💬 2 [11d]
INFO: rcu detected stall in dput (8) mm C done 277 1d16h 413d
WARNING: ODEBUG bug in advance_sched net C done done 10 134d 423d 💬 1 [97d]
INFO: rcu detected stall in sys_recvmmsg (3) net 132 16h11m 425d
WARNING: proc registration bug in bcm_connect fs C inconclusive inconclusive 322 167d 432d PATCH [191d]
WARNING in tcp_recvmsg_locked (2) net C done 11 2d12h 439d 💬 1 [439d]
INFO: rcu detected stall in ip_list_rcv (6) netfilter bpf virt C done done 39 70d 440d 💬 5 [65d]
INFO: rcu detected stall in sys_socket (10) mm C done 105 11d 444d 💬 6 [440d]
go runtime error fs syz error inconclusive 22 24d 451d
WARNING in format_decode (3) trace bpf C done 1460 1d10h 453d PATCH [89d]
INFO: rcu detected stall in sys_unshare (9) bpf tipc nfs C inconclusive 32 8d04h 464d 💬 1 [342d]
possible deadlock in task_fork_fair bpf trace C done done 9106 84d 497d 💬 1 [53d]
INFO: rcu detected stall in worker_thread (9) mm C done 3247 21m 498d PATCH [491d]
general protection fault in lock_sock_nested bluetooth C done done 939 1h35m 524d
INFO: rcu detected stall in sys_openat (3) mm C error 362 1d22h 532d
INFO: rcu detected stall in tcp_setsockopt netfilter syz error 4 17d 537d
INFO: task hung in reg_process_self_managed_hints wireless C done 217 1d06h 545d
INFO: rcu detected stall in sys_clock_nanosleep (5) kernel C error done 88 19d 549d
INFO: rcu detected stall in sys_unlink (3) mm C error 168 7d16h 553d
panic: runtime error: floating point error (2) syz error 19 21d 572d
WARNING in inet_sock_destruct (4) net C done 6179 1h28m 604d 💬 4 [11d]
unregister_netdevice: waiting for DEV to become free (8) net C done 51433 7m 618d PATCH [370d]
INFO: task hung in synchronize_rcu (4) net fs C done error 884 16d 655d 💬 6 [198d]
INFO: task hung in del_device_store net syz error 1523 8h48m 714d
possible deadlock in br_multicast_rcv (3) bridge C done error 53 296d 762d
WARNING in print_bfs_bug (2) kernel C done 286 5d03h 780d 💬 2 [348d]
INFO: rcu detected stall in syscall_exit_to_user_mode (2) usb C inconclusive 699 2h53m 804d 💬 5 [30d]
BUG: MAX_LOCKDEP_ENTRIES too low! (3) no-reminders net C unreliable error 469 119d 823d PATCH [606d]
WARNING in call_timer_fn bluetooth C unreliable 5839 1h35m 823d 💬 8 [30d]
INFO: rcu detected stall in sys_newfstatat (4) mm C error 391 6d12h 846d 💬 1 [187d]
WARNING in ip_rt_bug (2) net C done error 364 33d 858d 💬 3 [234d]
BUG: stored value of X_recv is zero at net/dccp/ccids/ccid3.c:LINE/ccid3_first_li() (3) dccp C error error 17 32d 878d
INFO: task can't die in vlan_ioctl_handler net 159 2d06h 993d
WARNING in ext4_dirty_folio mm C inconclusive done 25804 2d06h 1058d 💬 2 [11d]
INFO: rcu detected stall in gc_worker (3) netfilter C done done 132 2d04h 1064d 💬 1 [3d17h]
general protection fault in l2cap_chan_timeout (3) bluetooth C inconclusive inconclusive 12 8h37m 1102d
BUG: "hc->tx_t_ipi == NUM" holds (exception!) at net/dccp/ccids/ccid3.c:LINE/ccid3_update_send_interval() dccp C inconclusive 60 16h27m 1133d 💬 1 [31d]
INFO: task hung in filename_create (4) fs C error error 2072 1d02h 1153d
WARNING in ieee80211_free_ack_frame (2) wireless C error done 137 3h11m 1189d PATCH [277d]
BUG: MAX_LOCKDEP_CHAINS too low! (3) no-reminders kernel C error 441739 12m 1191d PATCH [606d]
INFO: rcu detected stall in sys_exit_group (7) net C unreliable inconclusive 90 223d 1220d
KASAN: use-after-free Read in __dev_queue_xmit (5) block C unreliable error 49 352d 1231d
BUG: MAX_LOCKDEP_KEYS too low! (2) no-reminders net nfc C unreliable 4499 2h47m 1369d PATCH [606d]
INFO: task can't die in corrupted (2) kernel C error error 142 6h52m 1528d
WARNING in ieee80211_start_next_roc wireless C inconclusive 1200 11d 1531d
WARNING in __ieee80211_beacon_get wireless C done 88846 7m 1595d 💬 6 [7h47m]
INFO: rcu detected stall in batadv_nc_worker (3) batman C done inconclusive 553 8h07m 1599d 💬 1 [216d]
WARNING in __cfg80211_ibss_joined (2) wireless C error 6324 6h30m 1606d
general protection fault in skb_release_data (2) net bluetooth C done error 702 2d03h 1621d
INFO: rcu detected stall in addrconf_dad_work (5) net C done inconclusive 13 106d 1623d
INFO: rcu detected stall in corrupted (4) net mm C done inconclusive 638 6d02h 1626d 💬 7 [73d]
KASAN: use-after-free Read in corrupted (4) C done error 13 95d 1650d 💬 2 [991d]
INFO: rcu detected stall in tc_modify_qdisc net C done 566 8d15h 1663d 💬 13 [230d]
BUG: soft lockup in smp_call_function kernel C done 1450 2d17h 1680d 💬 1 [695d]
INFO: rcu detected stall in netlink_sendmsg (4) net C done error 38 593d 1783d
INFO: task hung in tls_sk_proto_close C done error 1044 13d 1784d
WARNING in kcm_write_msgs net C done 616 2d02h 1795d 💬 5 [198d]
BUG: workqueue lockup (5) kernel C done 11426 35m 1860d
possible deadlock in __dev_queue_xmit (3) net C done inconclusive 1017 1d19h 1902d 💬 5 [230d]
WARNING in rcu_check_gp_start_stall net C done error 2450 1d06h 2186d 💬 7 [104d]
INFO: rcu detected stall in do_idle acpi C done error 2879 6h42m 2318d 💬 39 [1867d]
KASAN: use-after-free Read in ccid2_hc_tx_packet_recv dccp C done error 109 6d03h 2512d 💬 4 [31d]
BUG: please report to dccp@vger.kernel.org => prev = 0, last = 0 at net/dccp/ccids/lib/packet_history.c:LINE/tfrc_rx_hist_sample_rtt() dccp C done error 7961 1d18h 2660d 💬 3 [2506d]
moderation (5):
Title Repro Cause bisect Fix bisect Count Last Reported Discussions
general protection fault in sysfs_move_dir_ns fs 4 10d 79d
INFO: task hung in pipe_release (5) fs 160 46d 155d
lost connection to test machine (5) C error 1896418 now 1920d
corrupted report (2) wireless 826858 now 2503d
no output from test machine (2) C done 1760349 now 2626d