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 6h07m 43154 296858 1595 1842095 8909f5f4ecd5 .config 2d01h d1716036 7h27m all only
Applied filters: Manager=ci-upstream-net-kasan-gce (drop)
open (232):
Title Repro Cause bisect Fix bisect Count Last Reported Discussions
KASAN: slab-use-after-free Read in skb_queue_purge_reason (3) bluetooth 2 3d00h 9h44m
WARNING in taprio_get_start_time (2) net 1 3d07h 3d02h
WARNING in __linkwatch_sync_dev (2) net C 75 6h24m 4d17h PATCH [57m]
INFO: task hung in hci_conn_failed (4) bluetooth syz 5 8d14h 5d07h
divide error in taprio_update_queue_max_sdu (2) net 3 4d20h 10d
INFO: rcu detected stall in sys_unlinkat (3) mm 30 14d 10d
kernel panic: Fatal exception (4) C error 73 1d03h 16d
possible deadlock in __del_gendisk block C 16465 now 21d
general protection fault in kernfs_rename_ns kernfs 6 13d 27d
KASAN: slab-use-after-free Read in rose_timer_expiry (3) hams 150 4h48m 28d
WARNING in mac80211_hwsim_sta_rc_update wireless 7 4d20h 32d
INFO: rcu detected stall in vms_gather_munmap_vmas mm 33 7d11h 32d
KASAN: use-after-free Read in __linkwatch_run_queue net syz 17 6h30m 33d
general protection fault in mld_clear_delrec net 17 4h26m 39d
INFO: task hung in hci_remote_features_evt (2) bluetooth syz error 7 1d07h 40d
kernel BUG in unregister_vlan_dev (3) net 7 1d23h 43d
WARNING in nsim_fib_event_nb net C done 42 1d05h 46d 💬 1 [17d]
WARNING in rt6_multipath_rebalance (2) net 17 5h01m 46d
BUG: soft lockup in sys_bpf mm 13 4d10h 54d
KASAN: slab-use-after-free Read in sk_psock_verdict_data_ready (3) bpf net 3 32d 55d 💬 1 [55d]
INFO: rcu detected stall in rtnl_newlink (5) mm batman syz error 98 7d00h 63d
WARNING in dst_cache_per_cpu_get net 1 68d 67d
possible deadlock in team_vlan_rx_kill_vid net 107 59d 70d
general protection fault in addrconf_add_ifaddr net C done error 21081 63d 70d PATCH [70d]
possible deadlock in l2cap_conn_del bluetooth syz error 163 19h23m 77d
possible deadlock in ieee80211_change_mac (3) wireless C error error 851 83d 94d 💬 3 [92d]
BUG: sleeping function called from invalid context in dev_set_allmulti net 3361 10d 97d
possible deadlock in register_netdevice net syz error error 1035 100d 100d
INFO: task hung in pipe_release (6) bcachefs syz done 6 31d 108d
INFO: task hung in hci_dev_open (2) kernel syz done 1 23d 121d
general protection fault in generic_hwtstamp_ioctl_lower (2) net C 16 5d05h 132d 💬 3 [129d]
WARNING in ieee80211_prep_channel wireless C 33 13h23m 137d
possible deadlock in ieee80211_open (2) wireless 9 79d 157d 💬 1 [157d]
WARNING in ieee80211_request_ibss_scan wireless 429 8d05h 160d
INFO: rcu detected stall in task_numa_work (2) bpf mm C error error 17 15d 163d
possible deadlock in nr_remove_neigh (2) hams C unreliable 266 5d06h 168d 💬 2 [26d]
INFO: task hung in inet_rtm_newaddr net syz done 59 11d 172d
INFO: task hung in rdma_dev_exit_net (6) rdma 50 8d13h 178d
WARNING: held lock freed in bt_accept_dequeue bluetooth 8 14d 180d
WARNING in hci_conn_timeout (2) bluetooth C error 492 2h12m 181d
INFO: rcu detected stall in sys_mkdirat (2) mm 43 41d 181d
WARNING in __alloc_frozen_pages_noprof dri C done 6029 31m 187d PATCH [186d]
INFO: rcu detected stall in mas_preallocate (2) mm syz done 6 26d 189d 💬 6 [98d]
INFO: rcu detected stall in sys_umount (3) mm syz done 38 2d03h 190d
BUG: unable to handle kernel paging request in dst_dev_put (2) net syz 1548 4d17h 194d
WARNING in cfg802154_switch_netns (3) wpan C error 14 1h29m 194d
INFO: rcu detected stall in sys_symlinkat (5) mm tomoyo syz error 58 6d15h 194d
INFO: rcu detected stall in sys_sendmmsg (7) tipc mm 74 7d01h 198d
WARNING: refcount bug in device_move kernel 80 2d07h 200d
WARNING: refcount bug in bnep_session kernel 85 1d17h 201d
KASAN: slab-use-after-free Read in process_scheduled_works kernel 6 15d 202d
INFO: rcu detected stall in sys_setsockopt (4) mm C done inconclusive 26 20d 203d
possible deadlock in blk_mq_update_nr_hw_queues block C 17149 now 203d
WARNING in sched_mm_cid_remote_clear (2) kernel 4 87d 204d
general protection fault in bnep_session kernel syz 626 2h49m 204d
INFO: rcu detected stall in security_file_ioctl (9) mm 72 16h11m 206d
general protection fault in device_move kernel syz 3600 1h38m 208d
INFO: rcu detected stall in rescuer_thread ext4 batman C done error 16 68d 211d
INFO: task hung in nl80211_pre_doit (3) wireless syz 28 9d09h 214d 💬 1 [214d]
INFO: rcu detected stall in sys_pipe2 (2) mm syz done 94 4d03h 218d
BUG: MAX_LOCK_DEPTH too low! (5) btrfs C 7 22d 218d
INFO: task hung in uevent_show (2) kernel C inconclusive 8325 18d 219d
INFO: task hung in hci_cmd_sync_clear (3) bluetooth syz done 7 2d18h 219d
possible deadlock in __kernfs_remove (2) kernfs C 4976 52d 220d
KASAN: slab-use-after-free Read in l2cap_register_user bluetooth 12 26d 221d
KASAN: slab-use-after-free Read in cfusbl_device_notify net 133 6h27m 222d
WARNING in kcov_remote_start (6) wireless 83 2d02h 223d
WARNING: locking bug in __set_page_owner mm C error inconclusive 179425 133d 225d 💬 2 [131d]
KASAN: slab-use-after-free Read in l2cap_unregister_user bluetooth syz done 39749 8m 227d 💬 1 [25d]
INFO: rcu detected stall in kthreadd (2) mm C unreliable 73 9d21h 229d
WARNING in rtnl_dellink (4) net 31 2d01h 233d
WARNING in __rate_control_send_low (3) wireless C done 8719 1h11m 233d
INFO: task hung in add_one_compat_dev (3) rdma 72 3d20h 237d 💬 5 [74d]
BUG: corrupted list in hci_cmd_sync_dequeue_once bluetooth 52 48m 238d
KASAN: slab-use-after-free Read in cmd_complete_rsp bluetooth 18 94d 238d
general protection fault in put_pwq_unlocked (2) bcachefs C done 123 2d00h 239d
INFO: rcu detected stall in sys_readlink (5) mm fs syz done 30 24d 241d
INFO: rcu detected stall in seq_read_iter (2) mm C inconclusive error 8 114d 243d 💬 1 [242d]
INFO: rcu detected stall in sys_mprotect (8) mm syz done 72 3d05h 248d
INFO: rcu detected stall in NF_HOOK (2) netfilter C inconclusive error 90 2h45m 249d
INFO: task hung in netdev_run_todo (4) wireguard 283 1h08m 250d
INFO: task hung in regdb_fw_cb (2) wireless C inconclusive done 127 130d 254d
INFO: task hung in ieee80211_unregister_hw (2) wireless 75 49d 254d
INFO: rcu detected stall in kjournald2 (2) mm C error error 71 3d21h 256d
INFO: task hung in genl_rcv_msg (4) net C done 118 21h36m 256d
INFO: task hung in worker_thread (5) kernel C done done 45 3d21h 259d
INFO: task hung in wg_destruct (2) wireguard syz done done 123 24d 259d
INFO: rcu detected stall in vhci_release mm syz done done 12 44d 261d
INFO: task hung in crda_timeout_work (8) wireless C done 569 20d 262d
BUG: MAX_STACK_TRACE_ENTRIES too low! (4) bpf C done unreliable 31 86d 262d
INFO: task hung in new_device_store (5) net syz inconclusive 107 8d11h 263d 💬 7 [250d]
INFO: task hung in wg_netns_pre_exit (5) wireguard 360 42d 263d
INFO: task hung in reg_check_chans_work (7) wireless C error 552 now 266d
INFO: rcu detected stall in shmem_fault (6) mm C 115 20h56m 270d PATCH [252d]
INFO: rcu detected stall in sys_execve (6) mm syz done 50 11d 272d
INFO: task hung in tun_chr_close (5) net syz done 585 11d 273d
possible deadlock in nr_rt_device_down (3) hams C error 4140 1h52m 275d PATCH [6d20h]
INFO: rcu detected stall in x64_sys_call mm syz error 304 5h39m 279d
WARNING in ieee80211_rx_list (3) wireless C error 30 7d01h 280d
KASAN: global-out-of-bounds Read in mac802154_header_create (2) wpan 34 10d 285d
KASAN: slab-use-after-free Read in sk_filter_trim_cap bpf net 12 35d 285d
INFO: task hung in rdma_dev_change_netns rdma 461 2d03h 285d 💬 2 [28d]
INFO: task hung in nbd_queue_rq nbd C error 271 13d 292d
INFO: task hung in disable_device kernel 574 10h04m 293d 💬 4 [196d]
WARNING in bpf_get_stack_raw_tp bpf trace C error 179 27d 294d 💬 6 [28d]
possible deadlock in task_rq_lock cgroups C done 3926 4d22h 304d 💬 3 [49d]
WARNING in cfg80211_scan_done wireless syz 24 3d15h 307d
INFO: rcu detected stall in kcov_close mm 114 15d 308d
INFO: rcu detected stall in vm_mmap_pgoff mm 88 41d 309d PATCH [252d]
possible deadlock in sock_set_reuseaddr rdma C error 101 63d 309d 💬 3 [74d]
general protection fault in smc_diag_dump_proto smc C inconclusive 340 20h48m 311d PATCH [306d]
INFO: task hung in switchdev_deferred_process_work (3) net syz inconclusive 478 1d09h 311d
possible deadlock in htab_lock_bucket (2) bpf C error error 6 83d 315d
INFO: task hung in read_part_sector (2) block 540 5h04m 316d
INFO: task hung in addrconf_dad_work (5) net C done 1477 9d15h 322d
INFO: task hung in linkwatch_event (4) net C done 3244 1d01h 324d
WARNING: ODEBUG bug in hci_release_dev (2) bluetooth C error 250 12d 327d
INFO: task hung in nfsd_nl_rpc_status_get_dumpit nfs 807 3h13m 330d
WARNING: suspicious RCU usage in dev_deactivate_queue net C error 7829 21d 333d 💬 1 [35d]
WARNING in drv_link_info_changed (2) wireless 20 11h23m 336d
possible deadlock in console_flush_all (3) bcachefs C error 51568 17m 337d PATCH [332d]
INFO: task hung in cleanup_net (7) net 119 5d12h 339d
BUG: sleeping function called from invalid context in synchronize_net net C done 54 138d 340d 💬 2 [330d]
possible deadlock in do_ip_getsockopt (3) net 1131 60d 340d
possible deadlock in do_ipv6_setsockopt (4) net C error 3730 51d 341d 💬 1 [68d]
possible deadlock in ip_mroute_setsockopt net C done 3119 60d 341d
possible deadlock in ip_mc_drop_socket (2) net 174 60d 343d
WARNING: suspicious RCU usage in dev_activate net C error 789 2d17h 348d PATCH [332d]
WARNING in rate_control_rate_init (3) wireless C done 11503 14m 348d
possible deadlock in smc_vlan_by_tcpsk smc C 2923 57d 355d PATCH [266d]
possible deadlock in do_ip_setsockopt (4) net C done done 12508 51d 355d PATCH [266d]
possible deadlock in start_sync_thread lvs C error inconclusive 6924 59d 357d 💬 2 [222d]
possible deadlock in smc_switch_to_fallback (2) smc C error done 27435 48d 357d
INFO: task hung in nfsd_nl_threads_get_doit nfs 816 17h01m 357d
INFO: task hung in nfsd_nl_version_get_doit nfs 934 3d07h 357d
KASAN: slab-use-after-free Read in hci_sock_get_cookie (2) bluetooth 47 34d 362d
possible deadlock in cfg80211_netdev_notifier_call (3) wireless 73 60d 365d
INFO: task hung in nfsd_nl_listener_get_doit nfs 789 21h05m 366d 💬 7 [13d]
INFO: task hung in ppp_exit_net (4) ppp 131 26d 368d
KASAN: slab-use-after-free Read in rose_get_neigh hams C error 1046 3h55m 370d
possible deadlock in kvfree_call_rcu (2) bpf C unreliable inconclusive 1097 191d 370d
INFO: rcu detected stall in addrconf_rs_timer (6) netfilter usb syz error error 507 12h00m 380d
INFO: task hung in nsim_destroy (4) net 427 27d 381d
INFO: task hung in nfsd_nl_listener_set_doit nfs C done 20379 1h24m 384d 💬 11 [13d]
possible deadlock in __mmap_lock_do_trace_acquire_returned (2) mm C error inconclusive 621 322d 385d
possible deadlock in __lock_task_sighand (3) bpf C done inconclusive 112 322d 385d
INFO: rcu detected stall in sendmsg (4) net C error 56 9d23h 388d
INFO: rcu detected stall in sys_sendto (7) mm C error 269 6d20h 391d
INFO: task hung in jbd2_journal_commit_transaction (5) usb ext4 C error 2128 6d02h 397d
WARNING in rxe_pool_cleanup rdma C 333 3h30m 399d 💬 4 [28d]
INFO: rcu detected stall in validate_mm (3) mm C error 35 11d 400d 💬 5 [342d]
possible deadlock in team_device_event (3) net C error 15951 7m 403d PATCH [317d]
WARNING in kernfs_get (5) usb kernfs syz inconclusive 376 15h43m 404d 💬 3 [26d]
INFO: rcu detected stall in sock_write_iter (3) net C done 156 1d19h 405d 💬 1 [405d]
possible deadlock in mgmt_remove_adv_monitor_complete bluetooth C unreliable 39 29d 409d
WARNING: suspicious RCU usage in get_callchain_entry perf C error 6169 7h02m 412d PATCH [333d]
possible deadlock in team_del_slave (3) net C error 353975 now 416d PATCH [25d]
KASAN: slab-use-after-free Read in hci_disconnect bluetooth 27 45d 416d
INFO: rcu detected stall in sys_close (7) fs bpf C error 10 33d 423d
possible deadlock in __stack_map_get bpf C error error 56 70d 423d 💬 2 [84d]
WARNING in l2cap_chan_send bluetooth 43 56d 428d
KASAN: slab-use-after-free Read in __hci_req_sync bluetooth C error error 3383 306d 435d 💬 2 [340d]
INFO: rcu detected stall in sys_clone (8) mm bpf C error 265 2d06h 444d 💬 10 [53d]
possible deadlock in hsr_dev_xmit (2) net C done 862 6h32m 445d 💬 2 [407d]
KASAN: slab-use-after-free Read in __ethtool_get_link_ksettings net syz done 8322 3h26m 450d PATCH [434d]
BUG: soft lockup in do_sock_setsockopt tipc C done 94 22d 451d 💬 1 [256d]
possible deadlock in sock_map_delete_elem net bpf C error done 869 370d 455d
WARNING in l2cap_chan_del bluetooth 252 1d04h 456d
INFO: rcu detected stall in sys_syslog (2) mm C error 39 14h33m 482d
possible deadlock in smc_release smc C error 93 1d11h 500d 💬 2 [7h07m]
INFO: rcu detected stall in dput (8) mm C done 377 22h15m 533d
WARNING: ODEBUG bug in advance_sched net C done done 10 253d 543d 💬 1 [217d]
INFO: rcu detected stall in sys_recvmmsg (3) net 161 1d16h 545d
WARNING: proc registration bug in bcm_connect fs C inconclusive inconclusive 322 287d 552d PATCH [310d]
WARNING in tcp_recvmsg_locked (2) net C done 12 4d02h 559d 💬 1 [559d]
INFO: rcu detected stall in ip_list_rcv (6) net C done done 49 2h12m 560d 💬 5 [84d]
INFO: rcu detected stall in sys_socket (10) mm C done 123 1d20h 564d 💬 6 [559d]
go runtime error fs syz error inconclusive 23 84d 571d
WARNING in format_decode (3) bpf trace C done 1994 16h25m 572d PATCH [209d]
INFO: rcu detected stall in sys_unshare (9) mm C inconclusive done 43 4d13h 583d 💬 1 [97d]
possible deadlock in task_fork_fair bpf trace C done done 9106 204d 617d 💬 1 [173d]
INFO: rcu detected stall in worker_thread (9) netfilter mm C done 3689 8h40m 618d PATCH [611d]
general protection fault in lock_sock_nested bluetooth C done done 2670 1h40m 644d
INFO: rcu detected stall in sys_openat (3) mm C error 410 8d03h 652d
INFO: rcu detected stall in tcp_setsockopt netfilter syz error error 4 76d 657d
INFO: task hung in reg_process_self_managed_hints wireless C done 625 5h19m 665d
INFO: rcu detected stall in sys_clock_nanosleep (5) kernel C error done 96 13d 669d
INFO: rcu detected stall in sys_unlink (3) mm C error 186 1d17h 672d
panic: runtime error: floating point error (2) syz error 22 3d06h 692d
WARNING in inet_sock_destruct (4) net C done 6519 20h41m 724d 💬 4 [3d07h]
unregister_netdevice: waiting for DEV to become free (8) net C done 333507 now 737d PATCH [490d]
INFO: task hung in synchronize_rcu (4) net fs C done error 892 16d 774d 💬 6 [318d]
INFO: task hung in del_device_store net syz error 1686 1h56m 834d
possible deadlock in br_multicast_rcv (3) bridge C done error 55 60d 882d
WARNING in print_bfs_bug (2) kernel C done 288 11d 900d 💬 2 [467d]
INFO: rcu detected stall in syscall_exit_to_user_mode (2) usb C inconclusive 807 18d 923d 💬 5 [25d]
BUG: MAX_LOCKDEP_ENTRIES too low! (3) no-reminders smc kernfs C unreliable error 469 238d 942d PATCH [726d]
WARNING in call_timer_fn bluetooth C unreliable 6934 7h36m 943d 💬 8 [25d]
INFO: rcu detected stall in sys_newfstatat (4) mm C error 424 2d21h 965d 💬 1 [307d]
WARNING in ip_rt_bug (2) net C done error 364 12d 978d 💬 3 [354d]
BUG: stored value of X_recv is zero at net/dccp/ccids/ccid3.c:LINE/ccid3_first_li() (3) dccp C error error 17 151d 997d
INFO: task can't die in vlan_ioctl_handler net 164 17d 1113d
WARNING in ext4_dirty_folio mm C inconclusive done 25819 3d13h 1178d 💬 2 [3d07h]
INFO: rcu detected stall in gc_worker (3) netfilter C done done 173 16h19m 1184d 💬 1 [60d]
general protection fault in l2cap_chan_timeout (3) bluetooth C inconclusive inconclusive 40 2h52m 1222d
BUG: "hc->tx_t_ipi == NUM" holds (exception!) at net/dccp/ccids/ccid3.c:LINE/ccid3_update_send_interval() dccp C inconclusive error 64 13d 1253d 💬 1 [151d]
INFO: task hung in filename_create (4) fs C error error 2199 3h15m 1272d
WARNING in ieee80211_free_ack_frame (2) wireless C error done 153 2d15h 1309d PATCH [397d]
BUG: MAX_LOCKDEP_CHAINS too low! (3) no-reminders kernel C error 574883 now 1310d PATCH [726d]
INFO: rcu detected stall in sys_exit_group (7) net C unreliable inconclusive 90 343d 1340d
KASAN: use-after-free Read in __dev_queue_xmit (5) block C unreliable error 49 471d 1350d
BUG: MAX_LOCKDEP_KEYS too low! (2) no-reminders net nfc C unreliable 5254 7h57m 1489d PATCH [726d]
INFO: task can't die in corrupted (2) kernel C error error 250 14h34m 1648d
WARNING in ieee80211_start_next_roc wireless C inconclusive 1211 2d03h 1650d
WARNING in __ieee80211_beacon_get wireless C done 142293 17m 1715d 💬 6 [23d]
INFO: rcu detected stall in batadv_nc_worker (3) batman C done inconclusive 572 7d13h 1719d 💬 1 [105d]
WARNING in __cfg80211_ibss_joined (2) wireless C error 6754 13h40m 1726d
general protection fault in skb_release_data (2) net bluetooth C done error 703 76d 1741d
INFO: rcu detected stall in addrconf_dad_work (5) net C done inconclusive 14 71d 1743d
INFO: rcu detected stall in corrupted (4) tipc C done inconclusive 666 13h42m 1746d 💬 7 [35d]
KASAN: use-after-free Read in corrupted (4) mm C done error 14 117d 1770d 💬 2 [1111d]
INFO: rcu detected stall in tc_modify_qdisc net C done 578 2d16h 1783d 💬 13 [350d]
BUG: soft lockup in smp_call_function kernel C done 1545 22h15m 1799d 💬 1 [815d]
INFO: rcu detected stall in netlink_sendmsg (4) net C done error 38 712d 1903d
INFO: task hung in tls_sk_proto_close C done error 1046 1d01h 1904d
WARNING in kcm_write_msgs net C done 620 6d10h 1915d 💬 5 [318d]
BUG: workqueue lockup (5) wireguard arm C done 12629 18m 1979d
possible deadlock in __dev_queue_xmit (3) net C done inconclusive 1025 9h07m 2022d 💬 5 [350d]
WARNING in rcu_check_gp_start_stall net C done error 2587 2h25m 2306d 💬 7 [3d07h]
INFO: rcu detected stall in do_idle x86 acpi C done error 3125 5h37m 2438d 💬 39 [1987d]
KASAN: use-after-free Read in ccid2_hc_tx_packet_recv dccp C done error 111 65d 2632d 💬 4 [151d]
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 7968 61d 2780d 💬 3 [2625d]
moderation (5):
Title Repro Cause bisect Fix bisect Count Last Reported Discussions
BUG: unable to handle kernel paging request in put_child (2) net 1 42d 38d
general protection fault in sysfs_move_dir_ns fs 10 76d 199d
lost connection to test machine (5) C error 2257586 now 2040d
corrupted report (2) bcachefs 922817 now 2623d
no output from test machine (2) C done 1843711 now 2746d