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 5d10h 26087 145450 995 4985902 885bebac9909 .config 5d13h d6526ea3 20d all only
Applied filters: Manager=ci-upstream-net-this-kasan-gce (drop)
open (232):
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Discussions
WARNING in sched_mm_cid_fork fs mm -1 C error 119 1h39m 13d
INFO: task hung in nfsd_nl_version_set_doit (2) nfs 1 77 23h12m 15d 💬 1 [13d]
WARNING: refcount bug in nr_del_neigh (2) hams 13 1 31d 25d
KASAN: slab-out-of-bounds Read in ieee80211_add_virtual_monitor wireless 19 C 657 2h25m 30d PATCH [12d]
INFO: rcu detected stall in rescuer_thread (2) net mm 1 syz error 3 40d 39d
KASAN: slab-use-after-free Read in qfq_reset_qdisc (2) net 19 C 28 3d09h 40d PATCH [34d]
BUG: corrupted list in team_priority_option_set (6) net 8 4 13d 47d PATCH [18h11m]
general protection fault in sigd_send net 2 C error 9 13d 47d
INFO: trying to register non-static key in l2cap_unregister_user bluetooth -1 3 2d02h 61d
WARNING in xfrm6_tunnel_net_exit (4) net -1 syz done 25810 12d 65d PATCH [57d]
KASAN: slab-use-after-free Read in br_switchdev_fdb_notify (2) bridge 19 4 50d 67d
KASAN: slab-out-of-bounds Read in ieee80211_ie_split_ric wireless 17 3 70d 74d
WARNING in copy_mnt_ns fs -1 C done unreliable 33 68d 76d PATCH [70d]
WARNING in free_mnt_ns fs -1 C done unreliable 115 67d 77d PATCH [70d]
KASAN: slab-use-after-free Read in nr_add_node hams 19 C error 4 27d 82d PATCH [33d]
general protection fault in nft_fib6_eval (2) netfilter 2 4 40d 89d
general protection fault in lec_arp_clear_vccs net 19 30 17h58m 91d
WARNING in add_timer net -1 1 96d 92d PATCH [77d]
BUG: corrupted list in flow_block_cb_setup_simple net 19 C error 21 13d 95d 💬 1 [95d]
KASAN: slab-use-after-free Read in hidp_session_thread (2) bluetooth 19 2 47d 96d
KASAN: slab-use-after-free Read in xfrm_state_find net 19 1377 1d07h 99d
WARNING in reg_bounds_sanity_check (2) bpf -1 C done 11699 4h31m 102d PATCH [49d]
BUG: corrupted list in nsim_bpf_verifier_prep (2) net 8 2 99d 104d
INFO: task hung in queue_limits_commit_update_frozen block 1 259 15h35m 110d
WARNING: ODEBUG bug in handle_softirqs hams -1 C 1166 1d13h 111d 💬 1 [34d]
BUG: soft lockup in dev_ioctl (2) mm 1 6 47d 116d
INFO: rcu detected stall in sys_munmap (2) mm 1 syz error 33 1d20h 116d 💬 7 [110d]
WARNING in subflow_data_ready (4) mptcp -1 C 325 1h39m 118d PATCH [4d10h]
INFO: rcu detected stall in task_work_add bpf 1 syz error 4 16d 120d
WARNING in ieee80211_tx_skb_tid wireless -1 C 234 53m 121d
WARNING in ieee80211_free_keys (2) wireless -1 2 77d 129d
WARNING in ieee80211_link_info_change_notify (3) wireless -1 20 13d 129d
possible deadlock in console_flush_all (4) cgroups 4 C error 1319 23m 130d
WARNING in ieee80211_recalc_chanctx_chantype wireless -1 28 24d 131d
WARNING in drv_unassign_vif_chanctx (3) wireless -1 C 2965 4d01h 133d
possible deadlock in kernfs_remove kernfs 4 C error done 92 24d 134d 💬 3 [21d]
INFO: task hung in hidp_session_remove kernel 1 C error done 32 135d 139d
WARNING in __nf_unregister_net_hook (9) netfilter -1 syz error 10 6d18h 139d 💬 1 [22d]
KASAN: use-after-free Read in __xfrm_state_insert net 24 2043 68d 140d
stack segment fault in kernfs_rename_ns bluetooth 2 24 2d19h 149d
INFO: rcu detected stall in sock_close (5) sctp 1 syz error 38 14d 153d
INFO: task hung in nbd_disconnect_and_put nbd 1 88 75d 156d
INFO: task hung in dev_map_free (3) bpf net 1 100 27d 156d
WARNING: refcount bug in ax25_setsockopt hams 13 C error error 18 2d14h 158d 💬 1 [53d]
BUG: sleeping function called from invalid context in dev_set_promiscuity (2) net 5 31 11d 161d 💬 2 [161d]
possible deadlock in br_forward_delay_timer_expired (4) net 4 2 88d 169d
possible deadlock in nr_rt_ioctl (2) hams 4 C 3486 32m 173d PATCH [12d]
WARNING in lowpan_xmit (2) wpan -1 syz error 4 3d00h 175d
INFO: rcu detected stall in exit_to_user_mode_loop mm 1 C error 275 15h11m 178d 💬 1 [140d]
possible deadlock in pcpu_alloc_noprof (2) nbd 4 C error 2706 8h30m 185d
INFO: task hung in hci_conn_failed (4) bluetooth 1 syz 17 11d 188d
BUG: soft lockup in sys_sendmsg (2) net 1 C 24 13d 194d 💬 1 [59d]
KASAN: slab-out-of-bounds Write in mini_qdisc_pair_swap net 23 10 13h02m 196d
kernel panic: Fatal exception (4) 2 C error inconclusive 99 174d 199d
possible deadlock in elevator_change block 4 C 656 6h03m 199d
INFO: rcu detected stall in vm_area_alloc (6) mm 1 syz error 7 1d09h 200d
WARNING in ieee80211_tx_h_rate_ctrl wireless -1 306 13h39m 201d
possible deadlock in __del_gendisk block 4 C done 43987 9d09h 204d PATCH [130d]
WARNING in mac80211_hwsim_sta_rc_update wireless -1 C 104 1d18h 215d
INFO: rcu detected stall in vms_gather_munmap_vmas mm 1 syz error 51 17d 216d
KASAN: use-after-free Read in __linkwatch_run_queue net 19 syz 76 5h51m 216d
INFO: task hung in hci_remote_features_evt (2) bluetooth 1 syz error inconclusive 9 79d 223d
INFO: rcu detected stall in inet_rtm_newaddr (2) net 1 C error 6 6d00h 224d 💬 9 [53d]
WARNING in nsim_fib_event_nb net -1 C done 782 2d21h 229d PATCH [77d]
INFO: task hung in exit_mmap (2) mm 1 C done error 42 2d02h 235d
BUG: soft lockup in sys_bpf mm 1 C error 68 5h39m 237d
INFO: rcu detected stall in rtnl_newlink (5) net 1 C error 146 1d20h 246d
divide error in mac80211_hwsim_link_info_changed (2) wireless 2 12 27d 249d PATCH [6d04h]
possible deadlock in l2cap_conn_del bluetooth 4 syz error 429 1d05h 260d
INFO: rcu detected stall in call_timer_fn (5) net input usb 1 C 9 159d 292d
INFO: task hung in hci_dev_open (2) kernel 1 syz done 5 6d22h 304d
general protection fault in generic_hwtstamp_ioctl_lower (2) net 11 C 30 39d 315d 💬 3 [312d]
WARNING in ieee80211_prep_channel wireless -1 C error 53 6d01h 320d
WARNING in ieee80211_request_ibss_scan wireless -1 500 19d 343d
INFO: rcu detected stall in task_numa_work (2) bpf mm 1 C error error 21 41d 346d
possible deadlock in nr_remove_neigh (2) hams 4 C unreliable 757 8h20m 351d 💬 2 [21d]
INFO: task hung in inet_rtm_newaddr net 1 C done 101 17h25m 355d
INFO: task hung in rdma_dev_exit_net (6) rdma 1 134 12h26m 361d 💬 4 [22d]
WARNING: held lock freed in bt_accept_dequeue bluetooth 4 18 19h21m 363d
WARNING in hci_conn_timeout (2) bluetooth -1 C error 2233 38m 364d
WARNING in __alloc_frozen_pages_noprof dri -1 C done 6101 181d 370d PATCH [369d]
BUG: Bad page state in skb_pp_cow_data net -1 C done 64 2d02h 372d PATCH [41d]
INFO: rcu detected stall in mas_preallocate (2) mm 1 syz done 9 22d 372d 💬 6 [281d]
INFO: rcu detected stall in sys_umount (3) mm 1 C done 48 10d 373d 💬 2 [119d]
WARNING in cfg802154_switch_netns (3) wpan -1 C error 17 17d 377d
INFO: rcu detected stall in sys_symlinkat (5) tomoyo mm fs 1 syz error 76 10d 377d
INFO: rcu detected stall in sys_sendmmsg (7) tipc mm 1 96 5d04h 381d
WARNING: refcount bug in device_move kernel 13 143 1d02h 383d
WARNING: refcount bug in bnep_session kernel 13 139 2d22h 384d
INFO: rcu detected stall in sys_setsockopt (4) mm 1 C done inconclusive 46 2d04h 386d
possible deadlock in blk_mq_update_nr_hw_queues block 4 C done 44250 12d 387d
general protection fault in bnep_session kernel 7 syz 1187 5h39m 388d
INFO: rcu detected stall in security_file_ioctl (9) mm 1 syz error 105 4h46m 389d
general protection fault in device_move kernel 8 syz error 6010 5m 391d
INFO: task hung in nl80211_pre_doit (3) wireless 1 syz error 32 16d 397d 💬 1 [397d]
INFO: rcu detected stall in sys_pipe2 (2) mm 1 syz done 110 22d 401d
INFO: task hung in hci_cmd_sync_clear (3) bluetooth 1 syz done 47 6d08h 402d
KASAN: slab-use-after-free Read in cfusbl_device_notify net 19 162 1d00h 405d
WARNING in kcov_remote_start (6) wireless -1 4492 6m 407d
KASAN: slab-use-after-free Read in l2cap_unregister_user bluetooth 24 C done 45558 1h19m 410d PATCH [40d]
INFO: rcu detected stall in kthreadd (2) mm 1 C unreliable 105 3d11h 412d
WARNING in __rate_control_send_low (3) wireless -1 C done 10441 3h23m 416d
INFO: task hung in add_one_compat_dev (3) rdma 1 113 56m 420d 💬 9 [22d]
BUG: corrupted list in hci_cmd_sync_dequeue_once bluetooth 8 129 46d 421d
INFO: rcu detected stall in sys_readlink (5) mm 1 syz done 36 6d19h 424d
INFO: rcu detected stall in seq_read_iter (2) mm 1 C inconclusive error 9 21d 426d 💬 1 [425d]
INFO: rcu detected stall in sys_mprotect (8) mm 1 syz done 93 2d19h 431d
INFO: rcu detected stall in NF_HOOK (2) netfilter sctp lsm 1 C inconclusive error 117 11d 432d
INFO: task hung in netdev_run_todo (4) wireguard 1 697 4d09h 433d
INFO: task hung in nfsd_nl_threads_set_doit nfs 1 C done 578 1h54m 433d PATCH [433d]
INFO: task hung in regdb_fw_cb (2) wireless 1 C inconclusive done 127 313d 437d
INFO: rcu detected stall in kjournald2 (2) mm 1 C error error 77 66d 439d
INFO: task hung in genl_rcv_msg (4) net 1 C done 252 20h28m 440d
KASAN: slab-use-after-free Read in l2cap_sock_ready_cb (2) bluetooth 19 61 50d 441d
INFO: task hung in worker_thread (5) kernel 1 C done done 49 95d 442d
INFO: task hung in wg_destruct (2) wireguard 1 syz done done 138 17d 442d
INFO: rcu detected stall in vhci_release mm 1 syz done done 12 227d 444d
INFO: task hung in crda_timeout_work (8) wireless 1 C done 601 4d06h 445d
INFO: task hung in new_device_store (5) net 1 syz inconclusive 123 4d11h 446d 💬 7 [433d]
INFO: task hung in wg_netns_pre_exit (5) wireguard 1 syz done 378 4d06h 447d
INFO: task hung in reg_check_chans_work (7) wireless 1 C error 787 2d14h 449d
INFO: rcu detected stall in shmem_fault (6) mm 1 C 168 19h11m 453d PATCH [435d]
INFO: rcu detected stall in sys_execve (6) mm 1 syz done 67 2d21h 455d
INFO: task hung in tun_chr_close (5) net 1 syz done 636 9d16h 457d
possible deadlock in nr_rt_device_down (3) hams 4 C error 10271 6m 458d PATCH [190d]
INFO: rcu detected stall in x64_sys_call mm kasan 1 C error 444 6h12m 463d
WARNING in ieee80211_rx_list (3) wireless -1 C error done 39 75d 463d
KASAN: global-out-of-bounds Read in mac802154_header_create (2) wpan 17 46 67d 468d
INFO: task hung in rdma_dev_change_netns rdma 1 1212 4h52m 468d 💬 6 [22d]
INFO: task hung in nbd_queue_rq nbd 1 C error 364 10h32m 475d
INFO: task hung in disable_device kernel 1 1030 2h36m 476d 💬 4 [379d]
possible deadlock in task_rq_lock cgroups 4 C done 3983 3h53m 487d 💬 3 [29d]
WARNING in cfg80211_scan_done wireless -1 syz error 37 2d06h 490d PATCH [176d]
INFO: rcu detected stall in kcov_close mm 1 159 1d10h 491d
INFO: rcu detected stall in vm_mmap_pgoff mm 1 100 18d 492d PATCH [435d]
general protection fault in smc_diag_dump_proto smc 8 C inconclusive done 574 42d 494d PATCH [489d]
INFO: task hung in switchdev_deferred_process_work (3) net 1 C inconclusive 568 2d11h 495d
INFO: task hung in read_part_sector (2) block 1 syz error 8078 now 499d
INFO: task hung in addrconf_dad_work (5) net 1 C done 1597 1d07h 505d
INFO: task hung in linkwatch_event (4) net 1 C done 3417 5h36m 507d
WARNING: ODEBUG bug in hci_release_dev (2) bluetooth -1 C error 414 1d16h 510d
INFO: task hung in nfsd_nl_rpc_status_get_dumpit nfs 1 1032 1d15h 514d
WARNING: suspicious RCU usage in dev_deactivate_queue net 4 C error error 7829 87d 516d 💬 1 [92d]
KASAN: slab-use-after-free Read in lockref_get wireless fs 19 C done inconclusive 34 34d 518d PATCH [518d]
WARNING in __cfg80211_bss_update (2) wireless -1 C inconclusive 16 5d01h 525d
WARNING in rate_control_rate_init (3) wireless -1 C done 21802 31m 531d
INFO: rcu detected stall in sys_futex (7) kernel 1 syz error 100 7d15h 540d
INFO: task hung in nfsd_nl_threads_get_doit nfs 1 998 now 540d
INFO: task hung in nfsd_nl_version_get_doit nfs 1 1137 18h14m 540d
INFO: rcu detected stall in ieee80211_handle_queued_frames wireless 1 C error 681 5h03m 549d 💬 1 [19d]
INFO: task hung in nfsd_nl_listener_get_doit nfs 1 1017 9h23m 549d 💬 7 [165d]
UBSAN: array-index-out-of-bounds in llc_conn_state_process (2) net 15 24 79d 561d 💬 1 [221d]
INFO: rcu detected stall in addrconf_rs_timer (6) x86 mm netfilter 1 syz error error 621 11h14m 563d
INFO: task hung in nsim_destroy (4) net 1 syz error error 434 61d 564d
INFO: task hung in nfsd_nl_listener_set_doit nfs 1 C done 25338 5h50m 567d 💬 11 [165d]
possible deadlock in __mmap_lock_do_trace_acquire_returned (2) mm 4 C error inconclusive 621 505d 568d
possible deadlock in __lock_task_sighand (3) bpf 4 C done inconclusive 112 505d 568d
INFO: rcu detected stall in sendmsg (4) net mm 1 C error 60 16d 571d
INFO: rcu detected stall in sys_sendto (7) mm 1 C error 332 8h01m 574d
INFO: task hung in jbd2_journal_commit_transaction (5) usb ext4 1 C error 2142 2d20h 580d
WARNING in rxe_pool_cleanup rdma -1 C 614 6h41m 582d 💬 8 [22d]
INFO: rcu detected stall in validate_mm (3) mm 1 C error 38 22d 583d 💬 5 [525d]
INFO: rcu detected stall in sock_write_iter (3) net 1 C done 188 8d01h 588d 💬 1 [588d]
WARNING: suspicious RCU usage in get_callchain_entry perf 4 C error 9112 22h05m 595d PATCH [516d]
WARNING in hci_recv_frame bluetooth -1 C error 122 4d08h 599d 💬 1 [211d]
INFO: rcu detected stall in sys_close (7) fs 1 C error 14 23d 606d
possible deadlock in __stack_map_get bpf 4 C error error 56 254d 607d 💬 2 [268d]
WARNING in l2cap_chan_send bluetooth -1 52 10d 611d
KASAN: slab-use-after-free Read in __hci_req_sync bluetooth 19 C error error 3383 490d 618d 💬 2 [523d]
INFO: rcu detected stall in sys_clone (8) mm 1 C error 341 7h57m 627d 💬 10 [174d]
possible deadlock in hsr_dev_xmit (2) net 4 C done 992 22h31m 628d 💬 2 [590d]
KASAN: slab-use-after-free Read in __ethtool_get_link_ksettings net 19 syz done 19050 now 634d PATCH [617d]
BUG: soft lockup in do_sock_setsockopt tipc 1 C done 107 1d08h 634d 💬 1 [169d]
possible deadlock in sock_map_delete_elem bpf net 4 C error done 869 553d 638d
WARNING in l2cap_chan_del bluetooth -1 332 9d10h 639d
INFO: rcu detected stall in sys_syslog (2) mm 1 C error error 43 9d05h 665d
possible deadlock in smc_release smc 4 C error 167 2d00h 683d 💬 2 [43d]
INFO: rcu detected stall in dput (8) fs 1 C done 584 1h21m 716d
WARNING: ODEBUG bug in advance_sched net -1 C done done 10 436d 726d 💬 1 [400d]
INFO: rcu detected stall in sys_recvmmsg (3) mm 1 214 3h41m 728d
INFO: task hung in blkdev_flush_mapping block 1 C unreliable error 29 8d07h 729d 💬 1 [613d]
WARNING: proc registration bug in bcm_connect fs -1 C inconclusive inconclusive 322 470d 735d PATCH [494d]
WARNING in tcp_recvmsg_locked (2) net -1 C done 13 11d 742d PATCH [21d]
INFO: rcu detected stall in ip_list_rcv (6) net 1 C done done 54 6d11h 743d 💬 5 [268d]
INFO: rcu detected stall in sys_socket (10) mm 1 C done 176 4h32m 747d 💬 6 [742d]
go runtime error fs 2 syz error inconclusive 24 60d 754d
INFO: rcu detected stall in sys_unshare (9) kernfs net 1 C inconclusive done 84 7d04h 766d 💬 1 [21d]
INFO: rcu detected stall in worker_thread (9) mm netfilter 1 C done 4680 1h18m 801d PATCH [794d]
general protection fault in lock_sock_nested bluetooth 19 C done done 3899 1h52m 827d
INFO: rcu detected stall in sys_openat (3) mm 1 C error 490 21h10m 835d
INFO: task hung in reg_process_self_managed_hints wireless 1 C done 916 1d10h 848d
INFO: rcu detected stall in sys_clock_nanosleep (5) kernel 1 C error done 102 51d 852d
INFO: rcu detected stall in sys_unlink (3) tomoyo mm 1 C error 248 6h52m 855d
panic: runtime error: floating point error (2) 2 syz error 27 5d23h 875d
INFO: task hung in rfkill_unregister (3) net nfc 1 C 8856 10m 923d 💬 6 [5d17h]
INFO: task hung in synchronize_rcu (4) fs net 1 C done error 1835 6m 957d 💬 6 [15d]
INFO: task hung in del_device_store net 1 C error 1907 21m 1017d
possible deadlock in br_multicast_rcv (3) bridge 4 C done error 57 60d 1065d
WARNING in print_bfs_bug (2) kernel -1 C done 312 20h09m 1083d 💬 2 [650d]
INFO: task hung in rfkill_sync_work net nfc 1 C done 106 4d08h 1086d PATCH [1030d]
INFO: rcu detected stall in syscall_exit_to_user_mode (2) usb 1 C inconclusive 807 31d 1107d 💬 5 [50d]
BUG: MAX_LOCKDEP_ENTRIES too low! (3) no-reminders smc kernfs -1 C unreliable error 469 421d 1126d PATCH [909d]
WARNING in call_timer_fn bluetooth -1 C unreliable 7823 49m 1126d 💬 8 [19d]
INFO: task hung in nfc_rfkill_set_block net nfc 1 C done done 1318 1h07m 1127d
INFO: rcu detected stall in sys_newfstatat (4) mm 1 C error 498 4h56m 1148d 💬 1 [61d]
WARNING in ip_rt_bug (2) net -1 C done error 504 2d16h 1161d 💬 3 [537d]
BUG: soft lockup in tx serial 1 C 1144 7h13m 1185d 💬 3 [19d]
INFO: task can't die in vlan_ioctl_handler net 1 171 9d16h 1296d
WARNING in ext4_dirty_folio mm -1 C inconclusive done 25850 1d22h 1361d 💬 2 [61d]
INFO: rcu detected stall in gc_worker (3) netfilter 1 C done done 268 9h55m 1367d 💬 1 [22d]
general protection fault in l2cap_chan_timeout (3) bluetooth 19 C inconclusive inconclusive 75 17h46m 1405d
WARNING in ieee80211_free_ack_frame (2) wireless -1 C error done 184 11d 1492d PATCH [580d]
BUG: MAX_LOCKDEP_CHAINS too low! (3) no-reminders kernel -1 C error 905824 now 1493d PATCH [909d]
INFO: rcu detected stall in sys_exit_group (7) net 1 C unreliable inconclusive 90 526d 1523d
KASAN: use-after-free Read in __dev_queue_xmit (5) block 19 C unreliable error 50 39d 1534d
BUG: MAX_LOCKDEP_KEYS too low! (2) no-reminders net -1 C unreliable 7546 2h57m 1672d PATCH [909d]
INFO: task can't die in corrupted (2) kernel 1 C error error 595 4d02h 1831d
WARNING in ieee80211_start_next_roc wireless -1 C inconclusive 1226 13d 1833d
INFO: rcu detected stall in batadv_nc_worker (3) batman 1 C done inconclusive 585 91d 1902d 💬 1 [288d]
WARNING in __cfg80211_ibss_joined (2) wireless -1 C error 6898 32m 1909d
general protection fault in skb_release_data (2) net bluetooth 24 C done error 703 259d 1924d
INFO: rcu detected stall in corrupted (4) tipc 1 C done inconclusive 730 4h46m 1929d 💬 7 [106d]
KASAN: use-after-free Read in corrupted (4) mm 19 C done error 14 300d 1953d 💬 2 [1294d]
INFO: rcu detected stall in tc_modify_qdisc net 1 C done 613 6d13h 1966d 💬 13 [533d]
BUG: soft lockup in smp_call_function kernel 1 C done 1670 1h26m 1983d 💬 1 [998d]
INFO: rcu detected stall in iterate_cleanup_work (2) netfilter 1 C done inconclusive 4 1232d 1988d
INFO: task hung in tls_sk_proto_close 1 C done error 1046 114d 2087d
WARNING in kcm_write_msgs net -1 C done 620 3d16h 2098d 💬 5 [501d]
BUG: workqueue lockup (5) net 1 C done 14772 5h06m 2163d
possible deadlock in __dev_queue_xmit (3) net 4 C done inconclusive 1153 13d 2205d 💬 5 [533d]
WARNING in rcu_check_gp_start_stall net -1 C done error 2813 20m 2489d 💬 7 [29d]
INFO: rcu detected stall in do_idle x86 1 C done error 3693 1h04m 2621d 💬 39 [62d]
moderation (4):
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Discussions
WARNING: refcount bug in hci_conn_del_sysfs bluetooth 13 1 88d 84d
lost connection to test machine (5) -1 C error 2830577 now 2223d
corrupted report (2) mm -1 1033763 8m 2806d
no output from test machine (2) -1 C done 2037553 now 2929d