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-this-kasan-gce now 9h16m 24329 137602 876 1566234 02b71dc11590 .config 10h25m 577d049b 21h54m all only
Applied filters: Manager=ci-upstream-net-this-kasan-gce (drop)
open (233):
Title Repro Cause bisect Fix bisect Count Last Reported Discussions
general protection fault in add_wait_queue net C done 336 3h39m 3d02h PATCH [13h33m]
KASAN: slab-use-after-free Read in __pnet_find_base_ndev (2) net s390 1 16d 10d
possible deadlock in smc_pnet_find_ism_resource s390 net C error 5 11d 18d
INFO: rcu detected stall in netlink_release (5) mm syz error 2 15d 20d
INFO: rcu detected stall in task_numa_work (2) bpf mm C error 16 17d 33d
general protection fault in tipc_udp_nl_dump_remoteip (3) net 1 38d 34d
possible deadlock in nr_remove_neigh (2) hams 52 16h44m 38d
KASAN: slab-use-after-free Read in ax25_release hams 8 17d 38d
INFO: task hung in inet_rtm_newaddr net syz done 41 7h53m 42d
INFO: task hung in rdma_dev_exit_net (6) rdma 40 2d19h 48d
WARNING in mac80211_hwsim_tx wireless 29 8h33m 50d
WARNING in hci_conn_timeout (2) bluetooth C error 208 7h57m 50d
INFO: rcu detected stall in sys_mkdirat (2) mm 40 20d 51d
BUG: sleeping function called from invalid context in wext_netdev_notifier_call wireless 6 10d 56d 💬 4 [55d]
INFO: rcu detected stall in mas_preallocate (2) mm syz done 5 60d 59d 💬 4 [33d]
INFO: rcu detected stall in sys_umount (3) mm syz done 34 19d 60d
KASAN: slab-use-after-free Read in netdev_walk_all_lower_dev net s390 syz error 2 62d 61d 💬 3 [61d]
WARNING in cfg802154_switch_netns (3) wpan C error 8 15d 64d
INFO: rcu detected stall in sys_symlinkat (5) mm syz error 46 16d 64d
KASAN: slab-use-after-free Write in sco_conn_put bluetooth 47 9h51m 66d
INFO: rcu detected stall in sys_sendmmsg (7) net 61 15d 67d
WARNING: refcount bug in device_move kernel 14 21d 70d
WARNING: refcount bug in bnep_session kernel 22 2d03h 71d
KASAN: slab-use-after-free Read in siw_query_port (2) rdma syz error 2 57d 71d
KASAN: slab-use-after-free Read in process_scheduled_works kernel 3 35d 72d
WARNING in call_netdevice_notifiers_info (2) net 4 20d 72d
INFO: rcu detected stall in sys_setsockopt (4) mm C done 21 14h13m 73d
INFO: task hung in htable_put (2) kernel 54 14d 74d 💬 3 [33d]
general protection fault in bnep_session kernel syz 149 5h19m 74d
INFO: rcu detected stall in security_file_ioctl (9) mm 58 7d03h 76d
general protection fault in device_move kernel syz 1072 2h05m 77d
INFO: rcu detected stall in rescuer_thread ext4 batman C done 14 10d 81d
BUG: corrupted list in nsim_bpf_destroy_prog net 3 24d 83d
INFO: task hung in nl80211_pre_doit (3) wireless syz 25 11d 84d 💬 1 [83d]
INFO: rcu detected stall in sys_pipe2 (2) mm syz done 81 16d 87d
INFO: task hung in uevent_show (2) kernel C inconclusive 5755 19m 88d
KASAN: slab-use-after-free Read in l2cap_register_user bluetooth 4 19d 90d
KASAN: slab-use-after-free Read in cfusbl_device_notify net 35 2d03h 92d
WARNING in kcov_remote_start (6) wireless 33 14d 93d
WARNING: locking bug in get_page_from_freelist mm syz 410 3d11h 93d 💬 1 [48d]
INFO: trying to register non-static key in netdev_unregister_kobject (2) pm 9 78d 93d
WARNING: locking bug in __set_page_owner mm C error 179425 3d02h 94d 💬 2 [23h55m]
INFO: rcu detected stall in rw_verify_area (3) selinux syz 5 74d 95d
WARNING in ieee80211_mgd_probe_ap_send (2) wireless 4 42d 96d
KASAN: slab-use-after-free Read in l2cap_unregister_user bluetooth syz done 25445 now 96d 💬 1 [20d]
WARNING: locking bug in kernfs_path_from_node kernfs C done 1037 5d21h 96d PATCH [2d22h]
WARNING: locking bug in trie_delete_elem bpf C done 23132 55d 97d PATCH [81d]
INFO: rcu detected stall in kthreadd (2) mm C unreliable 38 14d 99d
WARNING in ieee80211_mark_sta_auth wireless C inconclusive 1 16d 99d
WARNING in __rate_control_send_low (3) wireless C done 4232 now 102d
INFO: task hung in add_one_compat_dev (3) rdma 62 7h51m 107d 💬 5 [6d23h]
KASAN: slab-use-after-free Read in cmd_complete_rsp bluetooth 17 33d 108d
INFO: rcu detected stall in sys_readlink (5) fs mm syz done 26 15d 111d
INFO: rcu detected stall in seq_read_iter (2) mm C inconclusive error 7 35d 112d 💬 1 [112d]
INFO: rcu detected stall in sys_mprotect (8) mm syz done 58 1d13h 118d
INFO: rcu detected stall in NF_HOOK (2) netfilter C inconclusive 64 11d 118d
INFO: task hung in netdev_run_todo (4) wireguard 104 3d10h 119d
INFO: task hung in nfsd_nl_threads_set_doit nfs C done 261 21h51m 119d PATCH [119d]
INFO: task hung in cfg80211_dfs_channels_update_work (8) wireless 293 1d00h 119d
INFO: task hung in regdb_fw_cb (2) wireless C inconclusive 127 11h40m 124d
INFO: task hung in ieee80211_unregister_hw (2) wireless 71 2d07h 124d
INFO: rcu detected stall in kjournald2 (2) mm C error 62 9d05h 126d
INFO: task hung in genl_rcv_msg (4) net C done 79 7d09h 126d
WARNING in xfrm_state_migrate net 3 15h53m 128d
INFO: task hung in worker_thread (5) kernel C done 41 1d00h 128d
INFO: task hung in wg_destruct (2) wireguard syz done 118 23d 129d
INFO: rcu detected stall in vhci_release mm syz done 8 23d 131d
INFO: task hung in crda_timeout_work (8) wireless C done 547 4d00h 131d
BUG: MAX_STACK_TRACE_ENTRIES too low! (4) bpf C done 23 4d12h 132d
INFO: task hung in new_device_store (5) net syz inconclusive 98 15d 132d 💬 7 [120d]
WARNING: refcount bug in nsim_fib_event_nb net 5 92d 133d
INFO: task hung in wg_netns_pre_exit (5) wireguard 354 3d23h 133d
possible deadlock in gtp_encap_enable_socket net C error 13 6h46m 135d PATCH [107d]
INFO: task hung in reg_check_chans_work (7) wireless C error 370 4h17m 136d
INFO: rcu detected stall in shmem_fault (6) mm 77 3d13h 139d PATCH [122d]
INFO: rcu detected stall in sys_execve (6) mm syz done 44 23d 142d
INFO: task hung in tun_chr_close (5) net syz done 553 4h23m 143d
possible deadlock in nr_rt_device_down (3) hams syz error 982 21m 144d
INFO: rcu detected stall in x64_sys_call usb input mm syz 207 5h05m 149d
WARNING in ieee80211_rx_list (3) wireless C 13 18d 150d
KASAN: global-out-of-bounds Read in mac802154_header_create (2) wpan 20 4d02h 154d
KASAN: slab-use-after-free Read in sk_filter_trim_cap bpf net 4 16d 155d
INFO: task hung in rdma_dev_change_netns rdma 276 21h27m 155d 💬 2 [6d23h]
BUG: corrupted list in mgmt_pending_remove bluetooth C error 32 8d12h 158d 💬 1 [70d]
INFO: task hung in nbd_queue_rq nbd C error 213 12h22m 162d
INFO: task hung in disable_device kernel 425 1d14h 163d 💬 4 [65d]
WARNING in bpf_get_stack_raw_tp bpf trace C error 157 2d21h 163d 💬 6 [23d]
WARNING in cfg80211_scan_done wireless 20 7d12h 176d
INFO: rcu detected stall in kcov_close mm 98 20h54m 178d
INFO: rcu detected stall in vm_mmap_pgoff mm kasan 77 15d 179d PATCH [122d]
possible deadlock in sock_set_reuseaddr rdma C error 68 9h31m 179d 💬 3 [6d23h]
general protection fault in smc_diag_dump_proto net s390 C inconclusive 207 3h29m 180d PATCH [176d]
INFO: task hung in switchdev_deferred_process_work (3) net syz inconclusive 431 1d12h 181d
WARNING: refcount bug in j1939_xtp_rx_cts can C error 3437 62d 184d 💬 1 [62d]
WARNING: refcount bug in j1939_session_put can C done error 11551 61d 184d PATCH [117d]
possible deadlock in htab_lock_bucket (2) bpf C error 6 15d 185d
INFO: task hung in read_part_sector (2) block 120 8d07h 185d
INFO: rcu detected stall in kcov_ioctl (2) mm 78 31d 191d 💬 2 [190d]
INFO: task hung in addrconf_dad_work (5) net C done 1403 1h55m 191d
INFO: task hung in linkwatch_event (4) net C done 3100 53m 194d
INFO: task hung in nsim_create (2) net 51 10d 196d 💬 4 [196d]
WARNING: ODEBUG bug in hci_release_dev (2) bluetooth C error 173 1d22h 196d
INFO: task hung in nfsd_nl_rpc_status_get_dumpit nfs 770 12h30m 200d
WARNING: suspicious RCU usage in dev_deactivate_queue net C error 7396 29m 203d 💬 1 [23h55m]
KASAN: slab-use-after-free Read in lockref_get wireless fs C done 11 25d 205d PATCH [204d]
possible deadlock in console_flush_all (3) cgroups C error 4013 4h24m 207d PATCH [201d]
INFO: task hung in cleanup_net (7) net 113 5d23h 209d
BUG: sleeping function called from invalid context in synchronize_net net C done 54 8d11h 209d 💬 2 [200d]
possible deadlock in do_ip_getsockopt (3) net 887 6h57m 210d
possible deadlock in do_ipv6_setsockopt (4) net C 3374 5h03m 210d 💬 1 [3d04h]
possible deadlock in ip_mroute_setsockopt net C done 2372 2h08m 210d
WARNING in __cfg80211_bss_update (2) wireless C inconclusive 11 29d 212d
possible deadlock in ip_mc_drop_socket (2) net 152 13h51m 212d
WARNING: suspicious RCU usage in dev_activate net C error 687 5h57m 218d PATCH [201d]
WARNING in rate_control_rate_init (3) wireless C done 6673 2h11m 218d
possible deadlock in smc_vlan_by_tcpsk net s390 C 2694 54m 224d PATCH [135d]
possible deadlock in do_ip_setsockopt (4) net C done 10776 9m 225d PATCH [136d]
possible deadlock in start_sync_thread lvs C error 5149 19m 226d 💬 2 [92d]
possible deadlock in smc_switch_to_fallback (2) net s390 C error 20339 7m 226d
INFO: task hung in nfsd_nl_threads_get_doit nfs 767 1d04h 226d
INFO: task hung in nfsd_nl_version_get_doit nfs 885 2d11h 226d
KASAN: slab-use-after-free Read in hci_sock_get_cookie (2) bluetooth 28 3d00h 231d
possible deadlock in cfg80211_netdev_notifier_call (3) wireless 10 3d18h 234d
INFO: rcu detected stall in ieee80211_handle_queued_frames wireless C error 264 1d14h 235d 💬 1 [115d]
INFO: task hung in nfsd_nl_listener_get_doit nfs 739 6d05h 236d 💬 7 [233d]
INFO: task hung in ppp_exit_net (4) ppp 126 51d 238d
KASAN: slab-use-after-free Read in rose_get_neigh hams 83 1d22h 240d
possible deadlock in kvfree_call_rcu (2) net C unreliable inconclusive 1097 61d 240d
INFO: task hung in __tun_chr_ioctl (6) net 76 1d01h 244d
INFO: task hung in wiphy_unregister (2) wireless 113 22d 244d
UBSAN: array-index-out-of-bounds in llc_conn_state_process (2) net 13 3d04h 247d
INFO: rcu detected stall in addrconf_rs_timer (6) usb netfilter syz error 395 36d 249d
INFO: task hung in nsim_destroy (4) net 418 8d11h 251d
INFO: task hung in nfsd_nl_listener_set_doit nfs C done 19054 11h23m 253d 💬 11 [117d]
INFO: rcu detected stall in sys_bpf (9) bpf C error 74 14d 253d
possible deadlock in __mmap_lock_do_trace_acquire_returned (2) mm C error inconclusive 621 192d 255d
possible deadlock in __lock_task_sighand (3) bpf C done inconclusive 112 192d 255d
WARNING: refcount bug in ax25_release (3) hams C done 3696 1h35m 255d PATCH [3d03h]
INFO: rcu detected stall in shmem_file_write_iter (2) mm 140 12d 255d
INFO: rcu detected stall in sendmsg (4) net C error 48 16d 258d
INFO: rcu detected stall in sys_sendto (7) mm net C error 247 6h33m 260d
WARNING in minstrel_ht_update_caps wireless C inconclusive 76 4d00h 263d
possible deadlock in mgmt_set_connectable_complete bluetooth syz 44 71d 263d
KASAN: slab-use-after-free Read in skb_queue_purge_reason (2) bluetooth C 72 13h07m 265d 💬 1 [1d01h]
INFO: task hung in jbd2_journal_commit_transaction (5) usb ext4 C error 1917 1d18h 267d
BUG: Bad rss-counter state (5) bcachefs mm C done 1538 now 269d 💬 3 [23h55m]
WARNING in rxe_pool_cleanup rdma 92 1d16h 269d 💬 3 [6d23h]
INFO: rcu detected stall in validate_mm (3) mm C error 32 22d 270d 💬 5 [212d]
WARNING in sco_chan_del bluetooth 10 88d 271d
INFO: rcu detected stall in sock_write_iter (3) net C done 136 10d 275d 💬 1 [274d]
possible deadlock in mgmt_remove_adv_monitor_complete bluetooth C unreliable 39 20d 279d
WARNING: suspicious RCU usage in get_callchain_entry perf C error 4674 21h42m 282d PATCH [202d]
WARNING in hci_recv_frame bluetooth syz error 38 6h29m 286d 💬 1 [78d]
possible deadlock in team_del_slave (3) net C error 258156 12m 286d PATCH [214d]
KASAN: slab-use-after-free Read in hci_disconnect bluetooth 23 7d14h 286d
INFO: rcu detected stall in sys_close (7) bpf C error 8 37d 293d
possible deadlock in __stack_map_get bpf C error 50 22d 293d 💬 2 [113d]
possible deadlock in queue_stack_map_push_elem bpf C error 71 3d06h 294d
WARNING in l2cap_chan_send bluetooth 39 22d 298d
possible deadlock in __queue_map_get bpf C error 170 2d08h 299d PATCH [265d]
KASAN: slab-use-after-free Read in __hci_req_sync bluetooth C error error 3383 176d 304d 💬 2 [210d]
INFO: rcu detected stall in sys_clone (8) mm bpf C error 227 12d 314d 💬 10 [17d]
possible deadlock in hsr_dev_xmit (2) net C done 648 41m 314d 💬 2 [277d]
KASAN: slab-use-after-free Read in __ethtool_get_link_ksettings net syz done 4559 8m 320d PATCH [303d]
BUG: soft lockup in do_sock_setsockopt tipc C done 91 20d 320d 💬 1 [126d]
possible deadlock in trie_delete_elem bpf C done 21436 3d04h 323d PATCH [243d]
possible deadlock in sock_map_delete_elem bpf net C error done 869 240d 324d
WARNING in l2cap_chan_del bluetooth 115 1d05h 325d
possible deadlock in __bpf_ringbuf_reserve bpf C error 1802 2h58m 330d 💬 6 [17d]
INFO: rcu detected stall in sys_syslog (2) mm C error 36 12d 351d
possible deadlock in smc_release net s390 C error done 53 12h09m 369d 💬 2 [23h57m]
INFO: rcu detected stall in dput (8) mm C done 270 6d20h 402d
INFO: rcu detected stall in fq_pie_timer (2) net C done 37 24d 406d 💬 2 [405d]
WARNING: ODEBUG bug in advance_sched net C done done 10 123d 412d 💬 1 [86d]
INFO: rcu detected stall in sys_recvmmsg (3) net 127 4d10h 415d
WARNING: proc registration bug in bcm_connect fs C inconclusive inconclusive 322 157d 421d PATCH [180d]
WARNING in tcp_recvmsg_locked (2) net C done 11 6d18h 428d 💬 1 [428d]
INFO: rcu detected stall in ip_list_rcv (6) netfilter bpf virt C done done 39 59d 430d 💬 5 [54d]
INFO: rcu detected stall in sys_socket (10) mm C done 105 1d02h 433d 💬 6 [429d]
go runtime error fs syz error inconclusive 22 14d 440d
WARNING in format_decode (3) trace bpf C done 1442 2d16h 442d PATCH [79d]
INFO: rcu detected stall in sys_unshare (9) bpf tipc nfs C inconclusive 31 1d05h 453d 💬 1 [332d]
possible deadlock in task_fork_fair bpf trace C done done 9106 73d 487d 💬 1 [43d]
INFO: rcu detected stall in worker_thread (9) mm C done 3199 1h35m 487d PATCH [481d]
general protection fault in lock_sock_nested bluetooth C done done 806 4h47m 514d
INFO: rcu detected stall in sys_openat (3) mm C error 359 19h36m 522d
INFO: task hung in reg_process_self_managed_hints wireless C done 203 7h11m 534d
INFO: rcu detected stall in sys_clock_nanosleep (5) kernel C error done 88 8d08h 539d
INFO: rcu detected stall in sys_unlink (3) mm C error 167 18d 542d
panic: runtime error: floating point error (2) syz error 19 10d 562d
WARNING in inet_sock_destruct (4) net C done 6156 1h52m 593d 💬 4 [23h55m]
unregister_netdevice: waiting for DEV to become free (8) net C done 46541 now 607d PATCH [359d]
INFO: task hung in synchronize_rcu (4) net fs C done error 884 5d07h 644d 💬 6 [188d]
INFO: task hung in del_device_store net syz error 1513 5h29m 703d
possible deadlock in br_multicast_rcv (3) bridge C done error 53 286d 751d
WARNING in print_bfs_bug (2) kernel C done 286 24d 769d 💬 2 [337d]
INFO: rcu detected stall in syscall_exit_to_user_mode (2) usb C inconclusive 686 17m 793d 💬 5 [20d]
BUG: MAX_LOCKDEP_ENTRIES too low! (3) no-reminders net C unreliable error 469 108d 812d PATCH [595d]
WARNING in call_timer_fn bluetooth C unreliable 5685 48m 812d 💬 8 [20d]
INFO: rcu detected stall in sys_newfstatat (4) mm C error 389 8h58m 835d 💬 1 [177d]
WARNING in ip_rt_bug (2) net C done error 364 22d 847d 💬 3 [223d]
BUG: soft lockup in tx serial C 77 29d 872d 💬 3 [20d]
INFO: rcu detected stall in watchdog usb C error 12 19d 902d
INFO: task can't die in vlan_ioctl_handler net 157 10d 983d
WARNING in ext4_dirty_folio mm C inconclusive done 25803 3d19h 1047d 💬 2 [23h55m]
INFO: rcu detected stall in gc_worker (3) netfilter C done done 127 3d17h 1054d 💬 1 [24d]
general protection fault in l2cap_chan_timeout (3) bluetooth C inconclusive inconclusive 10 3d16h 1091d
BUG: "hc->tx_t_ipi == NUM" holds (exception!) at net/dccp/ccids/ccid3.c:LINE/ccid3_update_send_interval() dccp C inconclusive 60 4d01h 1122d 💬 1 [21d]
WARNING in ieee80211_free_ack_frame (2) wireless C error done 134 11d 1179d PATCH [267d]
BUG: MAX_LOCKDEP_CHAINS too low! (3) no-reminders kernel C error 425415 now 1180d PATCH [595d]
INFO: rcu detected stall in sys_exit_group (7) net C unreliable inconclusive 90 213d 1209d
KASAN: use-after-free Read in __dev_queue_xmit (5) block C unreliable error 49 341d 1220d
BUG: MAX_LOCKDEP_KEYS too low! (2) no-reminders net nfc C unreliable 4433 47m 1358d PATCH [595d]
INFO: task can't die in corrupted (2) kernel C error error 131 10h18m 1518d
WARNING in ieee80211_start_next_roc wireless C inconclusive 1200 1d03h 1520d
WARNING in drv_remove_interface wireless C done inconclusive 24 1d08h 1577d PATCH [5d21h]
WARNING in __ieee80211_beacon_get wireless C done 80502 now 1585d 💬 6 [21d]
INFO: rcu detected stall in batadv_nc_worker (3) batman C done inconclusive 550 1d08h 1589d 💬 1 [205d]
WARNING in __cfg80211_ibss_joined (2) wireless C error 6318 1d03h 1596d
general protection fault in skb_release_data (2) net bluetooth C done error 699 17d 1611d
INFO: rcu detected stall in corrupted (4) net mm C done inconclusive 637 5h52m 1615d 💬 7 [63d]
KASAN: use-after-free Read in corrupted (4) C done error 13 85d 1639d 💬 2 [980d]
INFO: rcu detected stall in tc_modify_qdisc net C done 565 10d 1653d 💬 13 [220d]
BUG: soft lockup in smp_call_function kernel C done 1436 1h50m 1669d 💬 1 [684d]
INFO: rcu detected stall in iterate_cleanup_work (2) netfilter C done inconclusive 4 918d 1675d
INFO: rcu detected stall in netlink_sendmsg (4) net C done error 38 582d 1772d
INFO: task hung in tls_sk_proto_close C done error 1044 2d14h 1774d
WARNING in kcm_write_msgs net C done 616 5d14h 1785d 💬 5 [188d]
BUG: workqueue lockup (5) kernel C done 11329 5h06m 1849d
possible deadlock in __dev_queue_xmit (3) net C done inconclusive 1016 19h28m 1892d 💬 5 [220d]
WARNING in rcu_check_gp_start_stall net C done error 2433 19m 2175d 💬 7 [94d]
INFO: rcu detected stall in do_idle acpi C done error 2845 1h52m 2308d 💬 39 [1856d]
KASAN: use-after-free Read in ccid2_hc_tx_packet_recv dccp C done error 108 10d 2502d 💬 4 [21d]
moderation (5):
Title Repro Cause bisect Fix bisect Count Last Reported Discussions
general protection fault in sysfs_move_dir_ns fs 4 4h23m 69d
INFO: task hung in pipe_release (5) fs 160 35d 145d
lost connection to test machine (5) C error 1860662 now 1909d
corrupted report (2) wireless 819405 11m 2493d
no output from test machine (2) C done 1751111 now 2616d