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 7h57m 44152 307489 770 1881021 01cc760632b8 .config 11h19m 2c50b6a9 1d21h all only
Applied filters: Manager=ci-upstream-net-kasan-gce (drop)
open (230):
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Discussions
kernel BUG in ipgre_header (3) net -1 C 55 3d04h 11d
kernel BUG in set_ipsecrequest net -1 C done 7 3d23h 15d PATCH [4d15h]
general protection fault in call_timer_fn (2) kernfs x86 mm 19 5 17d 17d
INFO: rcu detected stall in unwind_next_frame (5) fs 1 syz error 18 6d06h 18d
WARNING in xfrm6_tunnel_net_exit (4) net -1 syz done 11115 now 19d PATCH [11d]
KASAN: slab-use-after-free Read in br_switchdev_fdb_notify (2) bridge 19 4 5d07h 21d
WARNING in copy_mnt_ns fs -1 C done 33 23d 30d PATCH [24d]
WARNING in free_mnt_ns fs -1 C done 115 22d 31d PATCH [24d]
general protection fault in nft_fib6_eval (2) netfilter 2 3 47d 43d
general protection fault in lec_arp_clear_vccs net 2 3 2d02h 45d
KASAN: slab-use-after-free Read in xfrm_state_find net 19 1372 2d03h 53d
WARNING in reg_bounds_sanity_check (2) bpf -1 C done 7027 9h43m 57d PATCH [3d19h]
INFO: task hung in queue_limits_commit_update_frozen block 1 169 3h09m 65d
WARNING: ODEBUG bug in handle_softirqs hams -1 793 3h05m 65d
WARNING in ieee80211_do_stop (3) wireless -1 4 42d 69d
WARNING in subflow_data_ready (4) mptcp -1 9 31d 72d
INFO: rcu detected stall in task_work_add bpf 1 syz error 3 11d 74d
WARNING in ieee80211_link_info_change_notify (3) wireless -1 14 4d18h 84d
possible deadlock in console_flush_all (4) cgroups 4 C error 775 4h50m 85d
WARNING in ieee80211_recalc_chanctx_chantype wireless -1 25 12d 86d
WARNING in drv_unassign_vif_chanctx (3) wireless -1 2137 1h57m 87d
possible deadlock in kernfs_remove kernfs 4 C error done 91 40d 88d 💬 3 [3d21h]
INFO: task hung in hidp_session_remove kernel 1 C error done 32 89d 93d
WARNING in __nf_unregister_net_hook (9) netfilter -1 syz 4 1d23h 94d 💬 1 [20h10m]
KASAN: use-after-free Read in __xfrm_state_insert net 24 2043 23d 95d
WARNING: locking bug in __percpu_counter_limited_add mm 4 1 99d 95d
WARNING in cfg80211_switch_netns wireless -1 18 14d 103d
stack segment fault in kernfs_rename_ns bluetooth 2 16 16d 104d
INFO: rcu detected stall in sock_close (5) sctp 1 syz 35 7d00h 107d
INFO: task hung in nbd_disconnect_and_put nbd 1 88 29d 110d
WARNING: refcount bug in ax25_setsockopt hams 13 C error error 13 8d06h 112d 💬 1 [7d17h]
BUG: sleeping function called from invalid context in dev_set_promiscuity (2) net 5 29 5d19h 115d 💬 2 [115d]
possible deadlock in padata_do_serial crypto 4 C 24097 now 125d
possible deadlock in nr_rt_ioctl (2) hams 4 syz 2301 now 127d 💬 3 [7d17h]
WARNING in lowpan_xmit (2) wpan -1 syz error 4 46d 129d
INFO: rcu detected stall in exit_to_user_mode_loop mm 1 C error 197 1d13h 132d 💬 1 [95d]
possible deadlock in pcpu_alloc_noprof (2) nbd 4 C 2328 3h02m 139d
INFO: task hung in hci_conn_failed (4) bluetooth 1 syz 16 9d08h 142d
general protection fault in add_grec (2) net 2 28 65d 144d
BUG: soft lockup in sys_sendmsg (2) net 1 C 20 6d10h 149d 💬 1 [14d]
general protection fault in ip6_mc_clear_src (2) net 2 99 65d 149d
WARNING in css_rstat_flush cgroups -1 119 51d 150d
KASAN: slab-out-of-bounds Write in mini_qdisc_pair_swap net 23 6 14d 151d
possible deadlock in static_key_slow_inc (4) kernel 4 C 37 63d 152d
kernel panic: Fatal exception (4) 2 C error inconclusive 99 129d 153d
possible deadlock in elevator_change block 4 C 620 13h29m 154d
WARNING in ieee80211_tx_h_rate_ctrl wireless -1 36 33d 155d
possible deadlock in __del_gendisk block 4 C done 43987 35d 158d PATCH [85d]
BUG: unable to handle kernel paging request in percpu_ref_get_many (2) cgroups mm 23 80 64d 160d 💬 1 [63d]
WARNING in mac80211_hwsim_sta_rc_update wireless -1 C 89 2d09h 169d
INFO: rcu detected stall in vms_gather_munmap_vmas mm 1 syz error 49 40d 170d
KASAN: use-after-free Read in __linkwatch_run_queue net 19 syz 65 3d23h 170d
INFO: rcu detected stall in inet6_rtm_newaddr (3) sctp 1 syz error 4 41d 171d
general protection fault in mld_clear_delrec net 2 215 63d 177d
INFO: task hung in hci_remote_features_evt (2) bluetooth 1 syz error inconclusive 9 33d 178d
INFO: rcu detected stall in inet_rtm_newaddr (2) net 1 C error 4 21d 178d 💬 9 [8d12h]
INFO: task hung in inet6_rtm_newaddr (2) net 1 C error inconclusive 6 47d 178d
general protection fault in __ip_mc_dec_group net 2 85 64d 179d
kernel BUG in in_dev_free_rcu net -1 41 64d 180d
WARNING in nsim_fib_event_nb net -1 C done 754 3d14h 183d PATCH [31d]
WARNING in rt6_multipath_rebalance (2) net -1 292 63d 184d
INFO: task hung in exit_mmap (2) mm 1 C done error 26 4d10h 190d
BUG: soft lockup in sys_bpf mm 1 C error 44 2d07h 192d
KASAN: slab-use-after-free Read in sk_psock_verdict_data_ready (3) bpf net 19 5 75d 193d 💬 1 [192d]
INFO: rcu detected stall in rtnl_newlink (5) net 1 C error 133 8d11h 201d
divide error in mac80211_hwsim_link_info_changed (2) wireless 2 7 39d 204d
possible deadlock in l2cap_conn_del bluetooth 4 syz error 365 6h16m 214d
INFO: task hung in hci_dev_open (2) kernel 1 syz done 3 34d 258d
general protection fault in generic_hwtstamp_ioctl_lower (2) net 11 C 29 2d08h 269d 💬 3 [267d]
WARNING in ieee80211_prep_channel wireless -1 C 45 9d14h 275d
WARNING in ieee80211_request_ibss_scan wireless -1 497 1d15h 297d
INFO: rcu detected stall in task_numa_work (2) mm bpf 1 C error error 20 13d 301d
possible deadlock in nr_remove_neigh (2) hams 4 C unreliable 581 1h36m 306d 💬 2 [7d17h]
INFO: task hung in inet_rtm_newaddr net 1 C done 93 10h49m 310d
INFO: task hung in rdma_dev_exit_net (6) rdma 1 105 2d03h 316d 💬 4 [8d17h]
WARNING: held lock freed in bt_accept_dequeue bluetooth 4 15 11d 318d
WARNING in hci_conn_timeout (2) bluetooth -1 C error 849 14h57m 318d
WARNING in __alloc_frozen_pages_noprof dri -1 C done 6101 136d 325d PATCH [324d]
BUG: Bad page state in skb_pp_cow_data net -1 C done 53 2d21h 327d PATCH [17h37m]
INFO: rcu detected stall in mas_preallocate (2) mm 1 syz done 7 13d 327d 💬 6 [236d]
INFO: rcu detected stall in sys_umount (3) mm 1 C done 45 2d03h 328d 💬 2 [74d]
WARNING in cfg802154_switch_netns (3) wpan -1 C error 16 10d 332d
INFO: rcu detected stall in sys_symlinkat (5) mm tomoyo fs 1 syz error 73 23d 332d
INFO: rcu detected stall in sys_sendmmsg (7) mm tipc 1 91 14d 335d
WARNING: refcount bug in device_move kernel 13 124 7d12h 338d
WARNING: refcount bug in bnep_session kernel 13 128 2d02h 339d
KASAN: slab-use-after-free Read in process_scheduled_works kernel 19 8 85d 340d
INFO: rcu detected stall in sys_setsockopt (4) mm 1 C done inconclusive 37 1d21h 341d
possible deadlock in blk_mq_update_nr_hw_queues block 4 C done 44250 35d 341d
general protection fault in bnep_session kernel 7 syz 1013 8h51m 342d
INFO: rcu detected stall in security_file_ioctl (9) mm 1 syz error 95 2d19h 344d
general protection fault in device_move kernel 8 syz error 5182 49m 345d
INFO: task hung in nl80211_pre_doit (3) wireless 1 syz 30 34d 352d 💬 1 [351d]
INFO: rcu detected stall in sys_pipe2 (2) mm 1 syz done 106 9d01h 355d
BUG: MAX_LOCK_DEPTH too low! (5) btrfs -1 C 12 16d 356d
INFO: rcu detected stall in schedule_timeout (7) kernel 1 C error error 30 10d 357d
INFO: task hung in hci_cmd_sync_clear (3) bluetooth 1 syz done 22 4d10h 357d
KASAN: slab-use-after-free Read in cfusbl_device_notify net 19 156 3d07h 360d
WARNING in kcov_remote_start (6) wireless -1 1881 10m 361d
WARNING in ieee80211_mgd_probe_ap_send (2) wireless -1 26 95d 364d
KASAN: slab-use-after-free Read in l2cap_unregister_user bluetooth 24 C done 44407 57m 364d 💬 2 [5d06h]
INFO: rcu detected stall in kthreadd (2) mm 1 C unreliable 99 9d23h 367d
WARNING in __rate_control_send_low (3) wireless -1 C done 10358 4h05m 370d
INFO: task hung in add_one_compat_dev (3) rdma 1 94 9d12h 375d 💬 9 [8d17h]
BUG: corrupted list in hci_cmd_sync_dequeue_once bluetooth 8 129 1d01h 376d
general protection fault in put_pwq_unlocked (2) bcachefs 8 C done 125 36d 377d
INFO: rcu detected stall in sys_readlink (5) mm 1 syz done 34 8d18h 379d
INFO: rcu detected stall in seq_read_iter (2) mm 1 C inconclusive error 8 251d 380d 💬 1 [380d]
INFO: rcu detected stall in sys_mprotect (8) mm 1 syz done 88 4d00h 386d
INFO: rcu detected stall in NF_HOOK (2) netfilter sctp lsm 1 C inconclusive error 113 1d18h 386d
INFO: task hung in netdev_run_todo (4) wireguard 1 644 1d08h 387d
INFO: task hung in nfsd_nl_threads_set_doit nfs 1 C done 473 9h55m 387d PATCH [387d]
INFO: task hung in regdb_fw_cb (2) wireless 1 C inconclusive done 127 268d 392d
INFO: rcu detected stall in kjournald2 (2) mm 1 C error error 77 20d 394d
INFO: task hung in genl_rcv_msg (4) net 1 C done 223 1d00h 394d
INFO: task hung in worker_thread (5) kernel 1 C done done 49 50d 396d
INFO: task hung in wg_destruct (2) wireguard 1 syz done done 137 5d20h 397d
INFO: rcu detected stall in vhci_release mm 1 syz done done 12 181d 399d
INFO: task hung in crda_timeout_work (8) wireless 1 C done 599 14d 399d
INFO: task hung in new_device_store (5) net 1 syz inconclusive 121 40d 400d 💬 7 [388d]
INFO: task hung in wg_netns_pre_exit (5) wireguard 1 syz done 373 12d 401d
INFO: task hung in reg_check_chans_work (7) wireless 1 C error 762 2d17h 404d
INFO: rcu detected stall in shmem_fault (6) mm 1 C 142 1d21h 407d PATCH [390d]
INFO: rcu detected stall in sys_execve (6) mm 1 syz done 62 16d 410d
INFO: task hung in tun_chr_close (5) net 1 syz done 627 21d 411d
possible deadlock in nr_rt_device_down (3) hams 4 C error 8274 6m 412d PATCH [144d]
INFO: rcu detected stall in x64_sys_call mm kasan 1 C error 407 1d04h 417d
WARNING in ieee80211_rx_list (3) wireless -1 C error 39 30d 418d
KASAN: global-out-of-bounds Read in mac802154_header_create (2) wpan 17 46 22d 422d
INFO: task hung in rdma_dev_change_netns rdma 1 979 2h01m 423d 💬 6 [8d17h]
INFO: task hung in nbd_queue_rq nbd 1 C error 339 18h56m 430d
INFO: task hung in disable_device kernel 1 863 9h53m 431d 💬 4 [333d]
possible deadlock in task_rq_lock cgroups 4 C done 3966 7d03h 442d 💬 3 [25d]
WARNING in cfg80211_scan_done wireless -1 syz 36 1d07h 444d PATCH [131d]
INFO: rcu detected stall in kcov_close mm 1 149 6h03m 445d
INFO: rcu detected stall in vm_mmap_pgoff mm 1 98 15d 447d PATCH [390d]
general protection fault in smc_diag_dump_proto smc 8 C inconclusive 572 35m 448d PATCH [444d]
INFO: task hung in switchdev_deferred_process_work (3) net 1 C inconclusive 547 3d16h 449d
INFO: task hung in read_part_sector (2) block 1 4855 10m 453d
INFO: task hung in addrconf_dad_work (5) net 1 C done 1575 1d07h 459d
INFO: task hung in linkwatch_event (4) net 1 C done 3385 7d23h 462d
WARNING: ODEBUG bug in hci_release_dev (2) bluetooth -1 C error 380 1d04h 464d
INFO: task hung in nfsd_nl_rpc_status_get_dumpit nfs 1 980 1d21h 468d
WARNING: suspicious RCU usage in dev_deactivate_queue net 4 C error error 7829 41d 471d 💬 1 [47d]
WARNING in drv_link_info_changed (2) wireless -1 24 18d 473d
INFO: task hung in cleanup_net (7) net 1 121 60d 477d
WARNING: suspicious RCU usage in dev_activate net 4 C error error 789 70d 486d PATCH [469d]
WARNING in rate_control_rate_init (3) wireless -1 C done 18770 33m 486d
INFO: task hung in nfsd_nl_threads_get_doit nfs 1 952 1d12h 494d
INFO: task hung in nfsd_nl_version_get_doit nfs 1 1082 1d22h 494d
INFO: task hung in nfsd_nl_listener_get_doit nfs 1 952 8d13h 504d 💬 7 [119d]
INFO: rcu detected stall in addrconf_rs_timer (6) x86 mm netfilter 1 syz error error 596 4d09h 517d
INFO: task hung in nsim_destroy (4) net 1 syz 434 16d 519d
INFO: task hung in nfsd_nl_listener_set_doit nfs 1 C done 25166 2d09h 521d 💬 11 [119d]
possible deadlock in __mmap_lock_do_trace_acquire_returned (2) mm 4 C error inconclusive 621 460d 523d
possible deadlock in __lock_task_sighand (3) bpf 4 C done inconclusive 112 460d 523d
INFO: rcu detected stall in sendmsg (4) mm net 1 C error 60 3d00h 526d
INFO: rcu detected stall in sys_sendto (7) mm 1 C error 314 13d 528d
INFO: task hung in jbd2_journal_commit_transaction (5) ext4 1 C error 2139 30d 535d
WARNING in rxe_pool_cleanup rdma -1 C 553 3d00h 537d 💬 8 [8d17h]
INFO: rcu detected stall in validate_mm (3) mm 1 C error 38 8d23h 538d 💬 5 [480d]
WARNING in kernfs_get (5) usb kernfs -1 syz inconclusive 501 6d12h 542d 💬 3 [7d17h]
INFO: rcu detected stall in sock_write_iter (3) net 1 C done 177 14d 543d 💬 1 [542d]
WARNING: suspicious RCU usage in get_callchain_entry perf 4 C error 8745 5h52m 550d PATCH [470d]
INFO: rcu detected stall in sys_close (7) fs bpf 1 C error 12 2d18h 561d
possible deadlock in __stack_map_get bpf 4 C error error 56 208d 561d 💬 2 [222d]
WARNING in l2cap_chan_send bluetooth -1 50 15d 566d
KASAN: slab-use-after-free Read in __hci_req_sync bluetooth 19 C error error 3383 444d 572d 💬 2 [478d]
INFO: rcu detected stall in sys_clone (8) mm 1 C error 316 2d15h 582d 💬 10 [128d]
possible deadlock in hsr_dev_xmit (2) net 4 C done 933 2d13h 582d 💬 2 [545d]
KASAN: slab-use-after-free Read in __ethtool_get_link_ksettings net 19 syz done 14463 31m 588d PATCH [571d]
BUG: soft lockup in do_sock_setsockopt tipc 1 C done 101 14d 588d 💬 1 [124d]
possible deadlock in sock_map_delete_elem bpf net 4 C error done 869 508d 592d
WARNING in l2cap_chan_del bluetooth -1 318 11h51m 593d
INFO: rcu detected stall in sys_syslog (2) mm 1 C error error 39 138d 619d
possible deadlock in smc_release smc 4 C error 146 1d07h 637d 💬 2 [43d]
INFO: rcu detected stall in dput (8) fs 1 C done 522 9h21m 670d
WARNING: ODEBUG bug in advance_sched net -1 C done done 10 391d 680d 💬 1 [354d]
INFO: rcu detected stall in sys_recvmmsg (3) mm net 1 197 2h38m 683d
WARNING: proc registration bug in bcm_connect fs -1 C inconclusive inconclusive 322 425d 689d PATCH [448d]
WARNING in tcp_recvmsg_locked (2) net -1 C done 13 8d05h 696d 💬 1 [696d]
INFO: rcu detected stall in ip_list_rcv (6) net 1 C done done 51 19d 698d 💬 5 [222d]
INFO: rcu detected stall in sys_socket (10) mm 1 C done 165 18h35m 701d 💬 6 [697d]
go runtime error fs 2 syz error inconclusive 24 14d 708d
INFO: rcu detected stall in sys_unshare (9) mm 1 C inconclusive done 70 1d19h 721d 💬 1 [38d]
INFO: rcu detected stall in worker_thread (9) netfilter 1 C done 4495 18m 755d PATCH [749d]
general protection fault in lock_sock_nested bluetooth 19 C done done 3640 1h47m 782d
INFO: rcu detected stall in sys_openat (3) mm 1 C error 463 2d18h 790d
INFO: task hung in reg_process_self_managed_hints wireless 1 C done 869 3h17m 802d
INFO: rcu detected stall in sys_clock_nanosleep (5) kernel 1 C error done 102 5d14h 807d
INFO: rcu detected stall in sys_unlink (3) mm 1 C error 210 6d20h 810d
panic: runtime error: floating point error (2) 2 syz error 27 2d19h 830d
INFO: task hung in rfkill_unregister (3) net nfc 1 C 6248 30m 878d 💬 6 [22d]
INFO: task hung in synchronize_rcu (4) fs net 1 C done error 1535 2d17h 912d 💬 6 [32d]
INFO: task hung in del_device_store net 1 C error 1877 2d00h 971d
possible deadlock in br_multicast_rcv (3) bridge 4 C done error 57 15d 1019d
WARNING in print_bfs_bug (2) kernel -1 C done 308 17h37m 1037d 💬 2 [605d]
INFO: task hung in rfkill_sync_work net nfc 1 C done 80 8h47m 1040d PATCH [984d]
INFO: rcu detected stall in syscall_exit_to_user_mode (2) usb 1 C inconclusive 807 19d 1061d 💬 5 [5d06h]
BUG: MAX_LOCKDEP_ENTRIES too low! (3) no-reminders smc kernfs -1 C unreliable error 469 376d 1080d PATCH [863d]
WARNING in call_timer_fn bluetooth -1 C unreliable 7558 1h34m 1080d 💬 8 [5d06h]
INFO: task hung in nfc_rfkill_set_block nfc net 1 C done done 969 7h23m 1081d
INFO: rcu detected stall in sys_newfstatat (4) mm 1 C error 473 1d07h 1103d 💬 1 [16d]
WARNING in ip_rt_bug (2) net -1 C done error 472 1d10h 1115d 💬 3 [491d]
INFO: task can't die in vlan_ioctl_handler net 1 169 25d 1251d
WARNING in ext4_dirty_folio mm -1 C inconclusive done 25844 2d07h 1315d 💬 2 [16d]
INFO: rcu detected stall in gc_worker (3) netfilter 1 C done done 233 1d21h 1322d 💬 1 [41d]
general protection fault in l2cap_chan_timeout (3) bluetooth 19 C inconclusive inconclusive 71 1h30m 1359d
INFO: task hung in filename_create (4) fs 1 C error error 2315 8h10m 1410d
WARNING in ieee80211_free_ack_frame (2) wireless -1 C error done 179 1d07h 1447d PATCH [535d]
BUG: MAX_LOCKDEP_CHAINS too low! (3) no-reminders kernel -1 C error 826456 now 1448d PATCH [863d]
INFO: rcu detected stall in sys_exit_group (7) net 1 C unreliable inconclusive 90 481d 1477d
KASAN: use-after-free Read in __dev_queue_xmit (5) block 19 C unreliable error 49 609d 1488d
BUG: MAX_LOCKDEP_KEYS too low! (2) no-reminders net -1 C unreliable 6994 3h24m 1626d PATCH [863d]
INFO: task can't die in corrupted (2) kernel 1 C error error 546 8h12m 1786d
WARNING in ieee80211_start_next_roc wireless -1 C inconclusive 1225 8d01h 1788d
INFO: rcu detected stall in batadv_nc_worker (3) batman 1 C done inconclusive 585 45d 1857d 💬 1 [243d]
WARNING in __cfg80211_ibss_joined (2) wireless -1 C error 6870 2d00h 1864d
general protection fault in skb_release_data (2) net bluetooth 24 C done error 703 214d 1879d
INFO: rcu detected stall in addrconf_dad_work (5) net 1 C done inconclusive 14 208d 1880d
INFO: rcu detected stall in corrupted (4) tipc 1 C done inconclusive 695 3d15h 1883d 💬 7 [61d]
KASAN: use-after-free Read in corrupted (4) mm 19 C done error 14 255d 1907d 💬 2 [1248d]
INFO: rcu detected stall in tc_modify_qdisc net 1 C done 606 2d21h 1921d 💬 13 [488d]
BUG: soft lockup in smp_call_function kernel 1 C done 1626 2d13h 1937d 💬 1 [952d]
INFO: task hung in tls_sk_proto_close 1 C done error 1046 68d 2042d
WARNING in kcm_write_msgs net -1 C done 620 23h17m 2053d 💬 5 [456d]
BUG: workqueue lockup (5) net 1 C done 13897 25m 2117d
possible deadlock in __dev_queue_xmit (3) net 4 C done inconclusive 1063 22h09m 2160d 💬 5 [488d]
WARNING in rcu_check_gp_start_stall net -1 C done error 2732 21h33m 2443d 💬 7 [16d]
INFO: rcu detected stall in do_idle x86 1 C done error 3402 4h48m 2576d 💬 39 [17d]
moderation (5):
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Discussions
general protection fault in mod_objcg_mlstate cgroups mm 2 1 85d 81d
KASAN: slab-use-after-free Read in ib_device_uevent (3) rdma 19 2 73d 149d
lost connection to test machine (5) -1 C error 2677544 now 2177d
corrupted report (2) mm -1 1003029 now 2761d
no output from test machine (2) -1 C done 1984139 now 2884d