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 1d09h 42616 289320 660 815124 acdefab0dcbc .config 2d05h ef44b750 2d15h all only
Applied filters: Manager=ci-upstream-net-kasan-gce (drop)
open (231):
Title Repro Cause bisect Fix bisect Count Last Reported Discussions
general protection fault in add_wait_queue net C done 444 7h24m 6d21h PATCH [4d07h]
general protection fault in vsock_stream_has_data net virt C done 6 30d 26d 💬 1 [26d]
possible deadlock in ieee80211_open (2) wireless 3 32d 31d 💬 1 [30d]
WARNING in ieee80211_request_ibss_scan wireless 62 5d20h 33d
INFO: rcu detected stall in task_numa_work (2) bpf mm C error 16 21d 37d
KASAN: slab-use-after-free Read in mgmt_remove_adv_monitor_complete (2) bluetooth 1 42d 38d
possible deadlock in nr_remove_neigh (2) hams C unreliable 61 2h29m 42d 💬 2 [1d06h]
KASAN: slab-use-after-free Read in ax25_release hams 8 21d 42d
INFO: task hung in inet_rtm_newaddr net syz done 43 1d00h 45d
WARNING in sco_conn_put bluetooth 1 54d 49d
INFO: task hung in rdma_dev_exit_net (6) rdma 42 2d12h 51d
WARNING in mac80211_hwsim_tx wireless 36 21h24m 54d
WARNING in hci_conn_timeout (2) bluetooth C error 216 1d18h 54d
INFO: rcu detected stall in sys_mkdirat (2) mm 40 24d 55d
BUG: sleeping function called from invalid context in wext_netdev_notifier_call wireless 6 14d 60d 💬 4 [58d]
INFO: rcu detected stall in mas_preallocate (2) mm syz done 5 64d 62d 💬 5 [2d21h]
INFO: rcu detected stall in sys_umount (3) mm syz done 34 23d 63d
WARNING in cfg802154_switch_netns (3) wpan C error 8 2d08h 67d
INFO: rcu detected stall in sys_symlinkat (5) mm syz error 46 20d 68d
KASAN: slab-use-after-free Write in sco_conn_put bluetooth 49 20h33m 69d
INFO: rcu detected stall in sys_sendmmsg (7) net 61 19d 71d
WARNING: refcount bug in device_move kernel 15 1d14h 73d
WARNING: refcount bug in bnep_session kernel 24 17h48m 74d
INFO: rcu detected stall in sys_setsockopt (4) mm C done 21 4d08h 76d
INFO: task hung in htable_put (2) kernel 54 18d 78d 💬 3 [37d]
WARNING in sched_mm_cid_remote_clear (2) kernel 3 52d 78d
general protection fault in bnep_session kernel syz 156 22h54m 78d
INFO: rcu detected stall in security_file_ioctl (9) mm 58 10d 80d
general protection fault in device_move kernel syz 1143 11m 81d
INFO: trying to register non-static key in stats_request virt 2 85d 83d
INFO: rcu detected stall in rescuer_thread ext4 batman C done 14 13d 85d
INFO: task hung in nl80211_pre_doit (3) wireless syz 25 14d 87d 💬 1 [87d]
KASAN: slab-use-after-free Read in sk_psock_verdict_data_ready (2) bpf net 2 63d 88d
INFO: rcu detected stall in sys_pipe2 (2) mm syz done 82 3d01h 91d
INFO: task hung in uevent_show (2) kernel C inconclusive 5892 1h09m 92d
INFO: task hung in hci_cmd_sync_clear (3) bluetooth syz done 4 9d03h 93d
possible deadlock in __kernfs_remove (2) kernfs C 2763 30m 93d
KASAN: slab-use-after-free Read in l2cap_register_user bluetooth 5 16h51m 94d
KASAN: slab-use-after-free Read in cfusbl_device_notify net 37 3d01h 95d
possible deadlock in work_grab_pending (2) bpf 1 99d 95d
WARNING in kcov_remote_start (6) wireless 34 1d17h 97d
INFO: trying to register non-static key in netdev_unregister_kobject (2) pm 9 82d 97d
WARNING: locking bug in __set_page_owner mm C error 179425 6d21h 98d 💬 2 [4d18h]
KASAN: slab-use-after-free Read in l2cap_unregister_user bluetooth syz done 26177 14m 100d 💬 1 [23d]
WARNING: locking bug in kernfs_path_from_node kernfs C done 1037 9d16h 100d PATCH [6d17h]
WARNING: locking bug in trie_delete_elem bpf C done 23132 59d 101d PATCH [85d]
INFO: rcu detected stall in kthreadd (2) mm C unreliable 42 5h11m 103d
WARNING in rtnl_dellink (4) net 16 2d02h 106d
WARNING in __rate_control_send_low (3) wireless C done 4383 46m 106d
INFO: task hung in add_one_compat_dev (3) rdma 62 4d02h 110d 💬 5 [10d]
BUG: workqueue leaked atomic, lock or RCU: kworker/NUM:NUM[NUM] usb media 5 26d 111d
KASAN: slab-use-after-free Read in cmd_complete_rsp bluetooth 17 37d 111d
INFO: rcu detected stall in sys_readlink (5) fs mm syz done 26 19d 114d
INFO: rcu detected stall in seq_read_iter (2) mm C inconclusive error 7 38d 116d 💬 1 [115d]
INFO: rcu detected stall in sys_mprotect (8) mm syz done 58 5d07h 121d
INFO: rcu detected stall in NF_HOOK (2) netfilter C inconclusive 64 15d 122d
INFO: task hung in netdev_run_todo (4) wireguard 104 7d04h 123d
INFO: task hung in worker_attach_to_pool (2) kernel 47 23d 123d 💬 1 [100d]
INFO: task hung in cfg80211_dfs_channels_update_work (8) wireless 293 4d18h 123d
INFO: task hung in regdb_fw_cb (2) wireless C inconclusive 127 4d06h 127d
INFO: task hung in ieee80211_unregister_hw (2) wireless 71 6d01h 128d
INFO: rcu detected stall in kjournald2 (2) mm C error 62 12d 129d
INFO: task hung in genl_rcv_msg (4) net C done 79 11d 130d
INFO: task hung in worker_thread (5) kernel C done 41 4d18h 132d
INFO: task hung in wg_destruct (2) wireguard syz done 119 5h33m 133d
INFO: rcu detected stall in vhci_release mm syz done 8 27d 134d
INFO: task hung in crda_timeout_work (8) wireless C done 548 3d10h 135d
BUG: MAX_STACK_TRACE_ENTRIES too low! (4) bpf C done 23 8d07h 136d
INFO: task hung in new_device_store (5) net syz inconclusive 98 19d 136d 💬 7 [123d]
WARNING: refcount bug in nsim_fib_event_nb net 5 96d 136d
INFO: task hung in wg_netns_pre_exit (5) wireguard 354 7d17h 137d
possible deadlock in gtp_encap_enable_socket net C error 16 2d11h 139d PATCH [111d]
INFO: task hung in reg_check_chans_work (7) wireless C error 380 14h52m 139d
INFO: rcu detected stall in shmem_fault (6) mm 77 7d08h 143d PATCH [125d]
INFO: rcu detected stall in sys_execve (6) mm syz done 44 26d 145d
INFO: task hung in tun_chr_close (5) net syz done 555 17h10m 147d
possible deadlock in nr_rt_device_down (3) hams syz error 1230 23m 148d
INFO: rcu detected stall in x64_sys_call usb input mm syz 209 8h05m 153d
WARNING in ieee80211_rx_list (3) wireless C 13 21d 154d
KASAN: global-out-of-bounds Read in mac802154_header_create (2) wpan 20 7d20h 158d
KASAN: slab-use-after-free Read in sk_filter_trim_cap bpf net 6 1d05h 158d
INFO: task hung in rdma_dev_change_netns rdma 277 1d19h 159d 💬 2 [10d]
BUG: corrupted list in mgmt_pending_remove bluetooth C error 32 12d 161d 💬 1 [73d]
INFO: task hung in nbd_queue_rq nbd C error 216 3d04h 166d
WARNING in sock_map_destroy bpf net C error inconclusive 6 99d 166d PATCH [135d]
INFO: task hung in disable_device kernel 428 15h47m 167d 💬 4 [69d]
WARNING in bpf_get_stack_raw_tp bpf trace C error 157 6d15h 167d 💬 6 [27d]
inconsistent lock state in valid_state (4) ppp C error 71 44d 175d 💬 3 [44d]
possible deadlock in task_rq_lock cgroups C done 2701 2h28m 178d 💬 3 [17d]
WARNING in cfg80211_scan_done wireless 20 11d 180d
INFO: rcu detected stall in kcov_close mm 98 4d15h 181d
INFO: rcu detected stall in vm_mmap_pgoff mm kasan 78 13h02m 182d PATCH [125d]
possible deadlock in sock_set_reuseaddr rdma C error 73 1d17h 183d 💬 3 [10d]
general protection fault in smc_diag_dump_proto net s390 C inconclusive 211 1d16h 184d PATCH [179d]
INFO: task hung in switchdev_deferred_process_work (3) net syz inconclusive 435 12h22m 185d
WARNING: refcount bug in j1939_xtp_rx_cts can C error 3437 66d 188d 💬 1 [66d]
WARNING: refcount bug in j1939_session_put can C done error 11551 65d 188d PATCH [121d]
possible deadlock in htab_lock_bucket (2) bpf C error 6 1d15h 188d
INFO: task hung in read_part_sector (2) block 122 3d17h 189d
INFO: rcu detected stall in kcov_ioctl (2) mm 78 34d 195d 💬 2 [194d]
INFO: task hung in addrconf_dad_work (5) net C done 1409 13m 195d
INFO: task hung in linkwatch_event (4) net C done 3110 15h52m 198d
INFO: task hung in nsim_create (2) net 51 14d 200d 💬 4 [199d]
WARNING: ODEBUG bug in hci_release_dev (2) bluetooth C error 178 50m 200d
INFO: task hung in nfsd_nl_rpc_status_get_dumpit nfs 770 4d06h 204d
WARNING: suspicious RCU usage in dev_deactivate_queue net C error 7430 55m 207d 💬 1 [4d18h]
WARNING in drv_link_info_changed (2) wireless 10 4d08h 209d
possible deadlock in console_flush_all (3) cgroups C error 4095 18m 211d PATCH [205d]
INFO: task hung in cleanup_net (7) net 113 9d18h 213d
BUG: sleeping function called from invalid context in synchronize_net net C done 54 12d 213d 💬 2 [204d]
possible deadlock in do_ip_getsockopt (3) net 911 7m 214d
possible deadlock in do_ipv6_setsockopt (4) net C error 3402 31m 214d 💬 1 [6d22h]
possible deadlock in ip_mroute_setsockopt net C done 2467 now 214d
possible deadlock in ip_mc_drop_socket (2) net 158 4h43m 216d
WARNING: suspicious RCU usage in dev_activate net C error 704 1h14m 221d PATCH [205d]
WARNING in rate_control_rate_init (3) wireless C done 6804 now 221d
possible deadlock in smc_vlan_by_tcpsk net s390 C 2730 1h28m 228d PATCH [139d]
possible deadlock in do_ip_setsockopt (4) net C done 11073 now 228d PATCH [140d]
possible deadlock in start_sync_thread lvs C error 5336 7m 230d 💬 2 [95d]
possible deadlock in smc_switch_to_fallback (2) net s390 C error 21224 now 230d
INFO: task hung in nfsd_nl_threads_get_doit nfs 772 11h54m 230d
INFO: task hung in nfsd_nl_version_get_doit nfs 888 1d01h 230d
KASAN: slab-use-after-free Read in hci_sock_get_cookie (2) bluetooth 28 6d18h 235d
possible deadlock in cfg80211_netdev_notifier_call (3) wireless 10 7d12h 238d
INFO: task hung in nfsd_nl_listener_get_doit nfs 739 9d23h 239d 💬 7 [237d]
INFO: task hung in ppp_exit_net (4) ppp 126 54d 241d
KASAN: slab-use-after-free Read in rose_get_neigh hams 89 1d22h 244d
possible deadlock in kvfree_call_rcu (2) net C unreliable inconclusive 1097 65d 244d
INFO: task hung in __tun_chr_ioctl (6) net 76 4d19h 248d
INFO: task hung in wiphy_unregister (2) wireless 113 26d 248d
INFO: rcu detected stall in addrconf_rs_timer (6) usb netfilter syz error 395 40d 253d
INFO: task hung in nsim_destroy (4) net 420 1h53m 254d
INFO: task hung in nfsd_nl_listener_set_doit nfs C done 19074 3h39m 257d 💬 11 [121d]
INFO: rcu detected stall in sys_bpf (9) bpf C error 74 18d 257d
possible deadlock in __mmap_lock_do_trace_acquire_returned (2) mm C error inconclusive 621 195d 259d
possible deadlock in __lock_task_sighand (3) bpf C done inconclusive 112 195d 259d
INFO: rcu detected stall in shmem_file_write_iter (2) mm 140 15d 259d
INFO: rcu detected stall in sendmsg (4) net C error 48 20d 262d
INFO: rcu detected stall in sys_sendto (7) mm net C error 249 14h53m 264d
WARNING in minstrel_ht_update_caps wireless C inconclusive 76 7d18h 266d
possible deadlock in mgmt_set_connectable_complete bluetooth syz 44 75d 267d
KASAN: slab-use-after-free Read in skb_queue_purge_reason (2) bluetooth C 75 11h54m 268d 💬 1 [4d19h]
INFO: task hung in jbd2_journal_commit_transaction (5) usb ext4 C error 1918 2d09h 271d
WARNING in rxe_pool_cleanup rdma syz 100 2h13m 273d 💬 3 [3d01h]
INFO: rcu detected stall in handle_softirqs net C done done 34 70d 274d 💬 1 [33d]
WARNING in sco_chan_del bluetooth 10 92d 275d
INFO: rcu detected stall in sock_write_iter (3) net C done 136 13d 278d 💬 1 [278d]
possible deadlock in mgmt_remove_adv_monitor_complete bluetooth C unreliable 39 24d 283d
WARNING: suspicious RCU usage in get_callchain_entry perf C error 4845 9h46m 285d PATCH [206d]
possible deadlock in team_del_slave (3) net C error 259221 now 289d PATCH [218d]
KASAN: slab-use-after-free Read in hci_disconnect bluetooth 23 11d 290d
INFO: rcu detected stall in sys_close (7) bpf C error 8 41d 297d
possible deadlock in __stack_map_get bpf C error 50 26d 297d 💬 2 [117d]
possible deadlock in queue_stack_map_push_elem bpf C error 71 7d00h 298d
possible deadlock in get_page_from_freelist bpf 18 80d 301d 💬 8 [88d]
WARNING in l2cap_chan_send bluetooth 40 15h25m 302d
possible deadlock in __queue_map_get bpf C error 170 6d02h 303d PATCH [269d]
KASAN: slab-use-after-free Read in __hci_req_sync bluetooth C error error 3383 180d 308d 💬 2 [213d]
INFO: rcu detected stall in sys_clone (8) mm bpf C error 230 10h58m 318d 💬 10 [20d]
possible deadlock in hsr_dev_xmit (2) net C done 660 51m 318d 💬 2 [280d]
KASAN: slab-use-after-free Read in __ethtool_get_link_ksettings net syz done 4657 26m 324d PATCH [307d]
BUG: soft lockup in do_sock_setsockopt tipc C done 92 23h12m 324d 💬 1 [129d]
possible deadlock in trie_delete_elem bpf C done 21436 6d22h 326d PATCH [247d]
possible deadlock in sock_map_delete_elem bpf net C error done 869 244d 328d
WARNING in l2cap_chan_del bluetooth 120 1d03h 329d
possible deadlock in __bpf_ringbuf_reserve bpf C error 1836 13h29m 334d 💬 6 [20d]
INFO: rcu detected stall in sys_syslog (2) mm C error 36 15d 355d
possible deadlock in smc_release net s390 C error done 59 11h40m 373d 💬 2 [4d18h]
INFO: rcu detected stall in dput (8) mm C done 271 13h23m 406d
WARNING: ODEBUG bug in advance_sched net C done done 10 127d 416d 💬 1 [90d]
INFO: rcu detected stall in sys_recvmmsg (3) net 128 22h16m 418d
WARNING: proc registration bug in bcm_connect fs C inconclusive inconclusive 322 160d 425d PATCH [184d]
WARNING in tcp_recvmsg_locked (2) net C done 11 10d 432d 💬 1 [432d]
INFO: rcu detected stall in ip_list_rcv (6) netfilter bpf virt C done done 39 63d 433d 💬 5 [58d]
INFO: rcu detected stall in sys_socket (10) mm C done 105 4d21h 437d 💬 6 [433d]
go runtime error fs syz error inconclusive 22 17d 444d
WARNING in format_decode (3) trace bpf C done 1458 12h57m 446d PATCH [82d]
INFO: rcu detected stall in sys_unshare (9) bpf tipc nfs C inconclusive 32 1d05h 457d 💬 1 [335d]
possible deadlock in task_fork_fair bpf trace C done done 9106 77d 491d 💬 1 [47d]
INFO: rcu detected stall in worker_thread (9) mm C done 3216 18h08m 491d PATCH [484d]
general protection fault in lock_sock_nested bluetooth C done done 852 1h19m 517d
INFO: rcu detected stall in sys_openat (3) mm C error 360 2d20h 525d
INFO: rcu detected stall in tcp_setsockopt netfilter syz error 4 10d 530d
INFO: task hung in reg_process_self_managed_hints wireless C done 205 1d17h 538d
INFO: rcu detected stall in sys_clock_nanosleep (5) kernel C error done 88 12d 542d
INFO: rcu detected stall in sys_unlink (3) mm C error 168 18h13m 546d
panic: runtime error: floating point error (2) syz error 19 14d 565d
WARNING in inet_sock_destruct (4) net C done 6169 13h25m 597d 💬 4 [4d18h]
unregister_netdevice: waiting for DEV to become free (8) net C done 48234 8m 611d PATCH [363d]
INFO: task hung in synchronize_rcu (4) net fs C done error 884 9d01h 648d 💬 6 [191d]
INFO: task hung in del_device_store net syz error 1516 6h39m 707d
possible deadlock in br_multicast_rcv (3) bridge C done error 53 289d 755d
WARNING in print_bfs_bug (2) kernel C done 286 28d 773d 💬 2 [341d]
INFO: rcu detected stall in syscall_exit_to_user_mode (2) usb C inconclusive 689 1d21h 797d 💬 5 [23d]
BUG: MAX_LOCKDEP_ENTRIES too low! (3) no-reminders net C unreliable error 469 112d 816d PATCH [599d]
WARNING in call_timer_fn bluetooth C unreliable 5731 55m 816d 💬 8 [23d]
INFO: rcu detected stall in sys_newfstatat (4) mm C error 390 13h20m 839d 💬 1 [180d]
WARNING in ip_rt_bug (2) net C done error 364 26d 851d 💬 3 [227d]
BUG: stored value of X_recv is zero at net/dccp/ccids/ccid3.c:LINE/ccid3_first_li() (3) dccp C error error 17 25d 871d
INFO: task can't die in vlan_ioctl_handler net 158 3d01h 986d
WARNING in ext4_dirty_folio mm C inconclusive done 25803 7d14h 1051d 💬 2 [4d18h]
INFO: rcu detected stall in gc_worker (3) netfilter C done done 128 2d23h 1057d 💬 1 [27d]
general protection fault in l2cap_chan_timeout (3) bluetooth C inconclusive inconclusive 10 7d11h 1095d
BUG: "hc->tx_t_ipi == NUM" holds (exception!) at net/dccp/ccids/ccid3.c:LINE/ccid3_update_send_interval() dccp C inconclusive 60 7d19h 1126d 💬 1 [24d]
INFO: task hung in filename_create (4) fs C error error 2070 1h35m 1146d
WARNING in ieee80211_free_ack_frame (2) wireless C error done 135 22h08m 1182d PATCH [270d]
BUG: MAX_LOCKDEP_CHAINS too low! (3) no-reminders kernel C error 431255 now 1184d PATCH [599d]
INFO: rcu detected stall in sys_exit_group (7) net C unreliable inconclusive 90 216d 1213d
KASAN: use-after-free Read in __dev_queue_xmit (5) block C unreliable error 49 345d 1224d
BUG: MAX_LOCKDEP_KEYS too low! (2) no-reminders net nfc C unreliable 4451 7h29m 1362d PATCH [599d]
INFO: task can't die in corrupted (2) kernel C error error 131 4d04h 1521d
WARNING in ieee80211_start_next_roc wireless C inconclusive 1200 4d21h 1524d
WARNING in drv_remove_interface wireless C done inconclusive 26 4h15m 1581d PATCH [9d15h]
WARNING in __ieee80211_beacon_get wireless C done 82682 6m 1588d 💬 6 [25d]
INFO: rcu detected stall in batadv_nc_worker (3) batman C done inconclusive 550 5d02h 1592d 💬 1 [209d]
WARNING in __cfg80211_ibss_joined (2) wireless C error 6320 2d18h 1599d
general protection fault in skb_release_data (2) net bluetooth C done error 701 1d08h 1614d
INFO: rcu detected stall in addrconf_dad_work (5) net C done inconclusive 13 99d 1616d
INFO: rcu detected stall in corrupted (4) net mm C done inconclusive 637 4d00h 1619d 💬 7 [66d]
KASAN: use-after-free Read in corrupted (4) C done error 13 88d 1643d 💬 2 [984d]
INFO: rcu detected stall in tc_modify_qdisc net C done 566 1d16h 1657d 💬 13 [223d]
BUG: soft lockup in smp_call_function kernel C done 1440 5h57m 1673d 💬 1 [688d]
INFO: rcu detected stall in netlink_sendmsg (4) net C done error 38 586d 1776d
INFO: task hung in tls_sk_proto_close C done error 1044 6d08h 1777d
WARNING in kcm_write_msgs net C done 616 9d08h 1788d 💬 5 [191d]
BUG: workqueue lockup (5) kernel C done 11371 45m 1853d
possible deadlock in __dev_queue_xmit (3) net C done inconclusive 1016 4d13h 1895d 💬 5 [223d]
WARNING in rcu_check_gp_start_stall net C done error 2438 14h23m 2179d 💬 7 [97d]
INFO: rcu detected stall in do_idle acpi C done error 2858 13h12m 2311d 💬 39 [1860d]
KASAN: use-after-free Read in ccid2_hc_tx_packet_recv dccp C done error 108 4h37m 2505d 💬 4 [24d]
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 7958 22d 2653d 💬 3 [2499d]
moderation (5):
Title Repro Cause bisect Fix bisect Count Last Reported Discussions
general protection fault in sysfs_move_dir_ns fs 4 3d22h 72d
INFO: task hung in pipe_release (5) fs 160 39d 148d
lost connection to test machine (5) C error 1873806 now 1913d
corrupted report (2) wireless 821775 now 2496d
no output from test machine (2) C done 1754475 now 2619d