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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 1d03h 25621 143104 556 3688639 8016dc5ee19a .config 1d20h 40acda8a 1d09h all only
Applied filters: Manager=ci-upstream-net-this-kasan-gce (drop)
open (226) 🔗
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Discussions
KASAN: slab-use-after-free Read in nr_rt_ioctl hams 19 C error inconclusive 23 3d15h 9d20h 💬 3 [7d03h]
possible deadlock in nr_del_node (2) hams 4 C 128 12h04m 9d20h
general protection fault in rose_transmit_link (4) hams 23 C error 1783 3h48m 9d20h
KASAN: slab-use-after-free Write in rose_send_frame hams 24 24 4d01h 9d20h
INFO: rcu detected stall in br_handle_frame (6) bridge 1 C error 52 7d00h 11d
WARNING in nf_hook_entry_head (2) netfilter -1 41 12d 17d
WARNING: locking bug in nci_close_device (3) nfc net 4 4 14h44m 18d
INFO: task hung in rfkill_uevent_work (2) wireless 1 30 29d 25d 💬 4 [22d]
WARNING in wbt_init_enable_default block -1 syz error 117 44m 31d 💬 1 [31d]
general protection fault in handshake_complete tls 2 C 94 11d 32d PATCH [31d]
INFO: task hung in rxrpc_destroy_all_calls (4) afs net 1 40 4d02h 32d
WARNING in sched_mm_cid_fork fs mm -1 C error 329 5d08h 53d PATCH [32d]
INFO: task hung in nfsd_nl_version_set_doit (2) nfs 1 234 5d10h 54d 💬 1 [53d]
INFO: rcu detected stall in call_usermodehelper_exec_async (4) mm 1 C error 8 25d 59d
WARNING: refcount bug in nr_del_neigh (2) hams 13 1 71d 65d
INFO: rcu detected stall in rescuer_thread (2) net mm 1 syz error inconclusive 3 80d 79d
KASAN: slab-use-after-free Read in qfq_reset_qdisc (2) net 19 C 43 3d11h 80d PATCH [74d]
general protection fault in sigd_send net 11 C error 10 3d21h 86d
INFO: trying to register non-static key in l2cap_unregister_user bluetooth -1 10 1d07h 101d
WARNING in xfrm6_tunnel_net_exit (4) net -1 syz done inconclusive 25810 52d 104d PATCH [97d]
KASAN: slab-use-after-free Read in nr_add_node hams 19 C error 5 12h02m 121d PATCH [73d]
general protection fault in nft_fib6_eval (2) netfilter 2 4 79d 129d
general protection fault in lec_arp_clear_vccs net 19 49 1d15h 131d
BUG: corrupted list in flow_block_cb_setup_simple net 19 C error 22 6d19h 135d 💬 1 [135d]
KASAN: slab-use-after-free Read in hidp_session_thread (2) bluetooth 19 2 87d 135d
KASAN: slab-use-after-free Read in xfrm_state_find net 19 1393 4d20h 138d 💬 2 [5d05h]
WARNING in reg_bounds_sanity_check (2) bpf -1 C done 14938 now 142d PATCH [88d]
INFO: task hung in queue_limits_commit_update_frozen block 1 475 38m 150d
WARNING: ODEBUG bug in handle_softirqs hams -1 C 1617 now 150d 💬 1 [30d]
WARNING in ieee80211_do_stop (3) wireless -1 6 12d 154d
BUG: soft lockup in dev_ioctl (2) mm 1 6 87d 156d
INFO: rcu detected stall in sys_munmap (2) mm 1 C error 41 12d 156d 💬 7 [36d]
INFO: rcu detected stall in task_work_add bpf 1 syz error 4 25d 160d
WARNING in ieee80211_tx_skb_tid wireless -1 C 323 1d00h 160d
WARNING in ieee80211_free_keys (2) wireless -1 3 29d 169d
WARNING in ieee80211_link_info_change_notify (3) wireless -1 20 52d 169d
possible deadlock in console_flush_all (4) cgroups 4 C error 3810 3d19h 170d
WARNING in ieee80211_recalc_chanctx_chantype wireless -1 28 64d 171d
WARNING in drv_unassign_vif_chanctx (3) wireless -1 C 2965 43d 173d
possible deadlock in kernfs_remove kernfs 4 C error done 92 64d 173d 💬 3 [61d]
INFO: task hung in hidp_session_remove kernel 1 C error done 32 175d 178d
WARNING in __nf_unregister_net_hook (9) netfilter -1 syz error 12 7d10h 179d 💬 1 [9d02h]
stack segment fault in kernfs_rename_ns bluetooth 2 35 6d01h 189d
INFO: rcu detected stall in sock_close (5) tipc 1 syz error 46 11h51m 192d
INFO: task hung in dev_map_free (3) bpf net 1 101 24d 196d
WARNING: refcount bug in ax25_setsockopt hams 13 C error error 21 13d 198d 💬 1 [30d]
BUG: sleeping function called from invalid context in dev_set_promiscuity (2) net 5 33 1d08h 200d 💬 2 [200d]
possible deadlock in nr_rt_ioctl (2) hams 4 C 5156 14m 213d PATCH [52d]
WARNING in lowpan_xmit (2) wpan -1 C error 346 4d22h 214d
INFO: rcu detected stall in exit_to_user_mode_loop mm 1 C error 359 15h31m 218d 💬 1 [180d]
possible deadlock in pcpu_alloc_noprof (2) nbd 4 C error 3243 1h10m 224d
INFO: task hung in hci_conn_failed (4) bluetooth 1 syz 17 51d 228d
BUG: soft lockup in sys_sendmsg (2) net 1 C error 29 7d10h 234d 💬 1 [99d]
KASAN: slab-out-of-bounds Write in mini_qdisc_pair_swap net 23 14 13d 236d
kernel panic: Fatal exception (4) 2 C error inconclusive 99 214d 239d
possible deadlock in elevator_change block 4 C 681 16h29m 239d
INFO: rcu detected stall in vm_area_alloc (6) mm 1 syz error 8 21d 240d
WARNING in ieee80211_tx_h_rate_ctrl wireless -1 648 4d05h 241d
possible deadlock in __del_gendisk block 4 C done 43987 18d 244d PATCH [170d]
WARNING in mac80211_hwsim_sta_rc_update wireless -1 C 117 46m 255d
INFO: rcu detected stall in vms_gather_munmap_vmas mm 1 syz error 54 11d 255d
KASAN: use-after-free Read in __linkwatch_run_queue net 19 syz 101 1d09h 255d
INFO: task hung in hci_remote_features_evt (2) bluetooth 1 syz error inconclusive 9 118d 263d
INFO: rcu detected stall in inet_rtm_newaddr (2) net 1 C error inconclusive 6 45d 264d 💬 9 [93d]
WARNING in nsim_fib_event_nb net -1 C done 850 19m 269d PATCH [117d]
INFO: task hung in exit_mmap (2) mm 1 C done error 59 12d 275d
BUG: soft lockup in sys_bpf mm 1 C error 109 5d23h 277d
INFO: rcu detected stall in rtnl_newlink (5) net 1 C error 161 8d17h 286d
divide error in mac80211_hwsim_link_info_changed (2) wireless 2 12 67d 289d PATCH [45d]
possible deadlock in l2cap_conn_del bluetooth 4 syz error 498 23h03m 299d
INFO: rcu detected stall in call_timer_fn (5) net input usb 1 C 9 199d 332d
INFO: task hung in hci_dev_open (2) kernel 1 syz done inconclusive 5 46d 343d
general protection fault in generic_hwtstamp_ioctl_lower (2) net 11 C 30 79d 355d 💬 3 [352d]
WARNING in ieee80211_prep_channel wireless -1 C error 54 30d 360d
WARNING in ieee80211_request_ibss_scan wireless -1 503 22d 383d
INFO: rcu detected stall in task_numa_work (2) bpf mm 1 C error error 21 80d 386d
possible deadlock in nr_remove_neigh (2) hams 4 C unreliable 983 1d00h 391d 💬 2 [30d]
INFO: task hung in inet_rtm_newaddr net 1 C done 114 2d10h 395d
INFO: task hung in rdma_dev_exit_net (6) rdma 1 166 5d15h 401d 💬 4 [8h34m]
WARNING: held lock freed in bt_accept_dequeue bluetooth 4 21 2d20h 403d
WARNING in hci_conn_timeout (2) bluetooth -1 C error 6690 now 403d
WARNING in __alloc_frozen_pages_noprof dri -1 C done 6101 221d 410d PATCH [409d]
BUG: Bad page state in skb_pp_cow_data net -1 C done 83 1d16h 412d PATCH [80d]
INFO: rcu detected stall in mas_preallocate (2) mm 1 syz done error 9 30d 412d 💬 6 [321d]
INFO: rcu detected stall in sys_umount (3) mm 1 C done 50 14d 413d 💬 2 [159d]
WARNING in cfg802154_switch_netns (3) wpan -1 C error 19 10d 417d
INFO: rcu detected stall in sys_symlinkat (5) tomoyo mm 1 syz error 83 6d19h 417d
INFO: rcu detected stall in sys_sendmmsg (7) tipc bpf 1 101 11d 420d
WARNING: refcount bug in device_move kernel 13 172 3d17h 423d
WARNING: refcount bug in bnep_session kernel 13 149 6d04h 424d
INFO: rcu detected stall in sys_setsockopt (4) mm 1 C done inconclusive 60 7d00h 426d
possible deadlock in blk_mq_update_nr_hw_queues block 4 C done 44250 22d 426d
general protection fault in bnep_session kernel 7 syz 1297 20m 427d
INFO: rcu detected stall in security_file_ioctl (9) tomoyo 1 syz error 114 3d17h 429d
general protection fault in device_move kernel 8 syz error 6802 9h50m 430d
INFO: task hung in nl80211_pre_doit (3) wireless 1 syz error error 32 55d 437d 💬 1 [437d]
INFO: rcu detected stall in sys_pipe2 (2) mm 1 syz done done 111 3d05h 441d
INFO: task hung in hci_cmd_sync_clear (3) bluetooth 1 syz done 74 7d02h 442d
KASAN: slab-use-after-free Read in cfusbl_device_notify net 19 167 3d20h 445d
WARNING in kcov_remote_start (6) wireless -1 7017 30m 446d
KASAN: slab-use-after-free Read in l2cap_unregister_user bluetooth 24 C done 45904 2h31m 449d PATCH [79d]
INFO: rcu detected stall in kthreadd (2) mm 1 C unreliable 107 4d07h 452d
WARNING in __rate_control_send_low (3) wireless -1 C done 10507 5h44m 456d
INFO: task hung in add_one_compat_dev (3) rdma 1 150 4d12h 460d 💬 9 [8h34m]
INFO: rcu detected stall in sys_readlink (5) kernfs mm 1 syz done 43 10d 464d
INFO: rcu detected stall in seq_read_iter (2) mm 1 C inconclusive error 9 61d 466d 💬 1 [465d]
INFO: rcu detected stall in sys_mprotect (8) mm 1 syz done 96 17d 471d
INFO: rcu detected stall in NF_HOOK (2) netfilter 1 C inconclusive error 124 17d 472d
INFO: task hung in netdev_run_todo (4) wireguard ppp 1 749 2d06h 472d
INFO: task hung in nfsd_nl_threads_set_doit nfs 1 C done 687 7h53m 472d PATCH [472d]
INFO: task hung in regdb_fw_cb (2) wireless 1 C inconclusive done 127 353d 477d
INFO: rcu detected stall in kjournald2 (2) mm 1 C error error 78 9d06h 479d
INFO: task hung in genl_rcv_msg (4) net 1 C done 318 50m 479d
KASAN: slab-use-after-free Read in l2cap_sock_ready_cb (2) bluetooth 19 syz error 67 2d09h 481d 💬 3 [1d16h]
INFO: task hung in wg_destruct (2) wireguard 1 syz done done 141 22d 482d
INFO: rcu detected stall in vhci_release mm 1 syz done done 12 267d 484d
INFO: task hung in crda_timeout_work (8) wireless 1 C done 610 2d12h 484d
INFO: task hung in new_device_store (5) net 1 C inconclusive 137 3d22h 485d 💬 18 [22d]
INFO: task hung in wg_netns_pre_exit (5) wireguard 1 syz done 382 7d10h 486d
INFO: task hung in reg_check_chans_work (7) wireless 1 C error 838 15h23m 489d
INFO: rcu detected stall in shmem_fault (6) mm 1 C 199 6d16h 493d PATCH [475d]
INFO: rcu detected stall in sys_execve (6) mm 1 C done 74 7d17h 495d
INFO: task hung in tun_chr_close (5) net 1 syz done 650 4d06h 496d
possible deadlock in nr_rt_device_down (3) hams 4 C error 12374 11m 497d PATCH [229d]
INFO: rcu detected stall in x64_sys_call mm 1 C error 491 3d10h 502d
WARNING in ieee80211_rx_list (3) wireless -1 C error done 41 30d 503d
INFO: task hung in rdma_dev_change_netns rdma 1 1269 16d 508d 💬 6 [32d]
INFO: task hung in nbd_queue_rq nbd 1 C error 390 3d07h 515d
INFO: task hung in disable_device kernel 1 1116 16d 516d 💬 4 [419d]
possible deadlock in task_rq_lock cgroups 4 C done 4026 17d 527d 💬 3 [69d]
WARNING in cfg80211_scan_done wireless -1 C error 47 1d11h 530d PATCH [216d]
INFO: rcu detected stall in kcov_close mm 1 170 1d05h 531d
INFO: rcu detected stall in vm_mmap_pgoff mm 1 109 8d04h 532d PATCH [475d]
INFO: task hung in switchdev_deferred_process_work (3) net 1 C inconclusive 588 3d14h 534d
INFO: task hung in read_part_sector (2) block 1 syz error 15617 now 538d
INFO: task hung in addrconf_dad_work (5) net 1 C done 1629 2d16h 545d 💬 2 [5d05h]
INFO: task hung in linkwatch_event (4) net 1 C done 3462 1d19h 547d 💬 2 [5d05h]
WARNING: ODEBUG bug in hci_release_dev (2) bluetooth -1 C error 448 10h36m 550d
INFO: task hung in nfsd_nl_rpc_status_get_dumpit nfs 1 1182 9h23m 553d
KASAN: slab-use-after-free Read in lockref_get fs 19 C done inconclusive 34 74d 558d PATCH [557d]
WARNING in __cfg80211_bss_update (2) wireless -1 C inconclusive 17 2d00h 565d
WARNING in rate_control_rate_init (3) wireless -1 C done 25224 13m 571d
INFO: rcu detected stall in sys_futex (7) kernel 1 syz error 102 11d 579d
INFO: task hung in nfsd_nl_threads_get_doit nfs 1 1152 3d07h 580d
INFO: task hung in nfsd_nl_version_get_doit nfs 1 1276 23h02m 580d
INFO: rcu detected stall in ieee80211_handle_queued_frames wireless 1 C error 748 6h04m 588d 💬 1 [27d]
INFO: task hung in nfsd_nl_listener_get_doit nfs 1 1168 1d22h 589d 💬 7 [205d]
UBSAN: array-index-out-of-bounds in llc_conn_state_process (2) net 15 26 17d 601d 💬 1 [260d]
INFO: rcu detected stall in addrconf_rs_timer (6) netfilter virt mm 1 syz error error 650 1d14h 603d
INFO: task hung in nsim_destroy (4) net 1 syz error error 434 101d 604d
INFO: task hung in nfsd_nl_listener_set_doit nfs 1 C done 25752 2h40m 606d 💬 11 [205d]
possible deadlock in __lock_task_sighand (3) bpf 4 C done inconclusive 112 545d 608d
INFO: rcu detected stall in sendmsg (4) mm 1 C error 62 2h13m 611d
INFO: rcu detected stall in sys_sendto (7) mm 1 C error 340 9d06h 613d
INFO: task hung in jbd2_journal_commit_transaction (5) usb ext4 1 C error 2159 1d08h 620d
WARNING in rxe_pool_cleanup rdma -1 C 721 19h42m 622d 💬 8 [8h34m]
INFO: rcu detected stall in validate_mm (3) mm 1 C error error 38 31d 623d 💬 5 [565d]
INFO: rcu detected stall in sock_write_iter (3) net 1 C done error 189 34d 628d 💬 1 [628d]
WARNING: suspicious RCU usage in get_callchain_entry perf 4 C error 9420 1d04h 635d PATCH [555d]
WARNING in hci_recv_frame bluetooth -1 C error 140 6h23m 639d 💬 1 [250d]
INFO: rcu detected stall in sys_close (7) fs 1 C error 18 19d 646d
possible deadlock in __stack_map_get bpf 4 C error error 56 293d 646d 💬 2 [307d]
WARNING in l2cap_chan_send bluetooth -1 54 4h20m 651d
KASAN: slab-use-after-free Read in __hci_req_sync bluetooth 19 C error error 3383 529d 658d 💬 2 [563d]
INFO: rcu detected stall in sys_clone (8) mm 1 C error 373 6d02h 667d 💬 10 [214d]
possible deadlock in hsr_dev_xmit (2) net 4 C done 1007 12d 668d 💬 2 [630d]
KASAN: slab-use-after-free Read in __ethtool_get_link_ksettings rdma 19 syz done 22911 now 673d PATCH [657d]
BUG: soft lockup in do_sock_setsockopt tipc 1 C done 112 12d 674d 💬 1 [209d]
possible deadlock in sock_map_delete_elem bpf net 4 C error done 869 593d 678d
WARNING in l2cap_chan_del bluetooth -1 341 3d01h 679d
INFO: rcu detected stall in sys_syslog (2) mm 1 C error error 43 48d 704d
possible deadlock in smc_release smc 4 C error 196 2d17h 723d 💬 2 [83d]
INFO: rcu detected stall in dput (8) fs 1 C done 635 7d17h 755d
WARNING: ODEBUG bug in advance_sched net -1 C done done 10 476d 766d 💬 1 [439d]
INFO: rcu detected stall in sys_recvmmsg (3) mm 1 226 8d08h 768d
INFO: task hung in blkdev_flush_mapping block 1 C unreliable error 39 37m 769d 💬 1 [653d]
WARNING: proc registration bug in bcm_connect fs -1 C inconclusive inconclusive 322 510d 775d PATCH [533d]
WARNING in tcp_recvmsg_locked (2) net -1 C done 13 8d17h 781d PATCH [1d04h]
INFO: rcu detected stall in ip_list_rcv (6) net 1 C done done 55 24d 783d 💬 5 [307d]
INFO: rcu detected stall in sys_socket (10) mm 1 C done 188 6d20h 787d 💬 6 [782d]
go runtime error fs 2 syz error inconclusive 24 99d 794d
INFO: rcu detected stall in sys_unshare (9) kernfs 1 C inconclusive done 100 6d06h 806d 💬 1 [30d]
INFO: rcu detected stall in worker_thread (9) netfilter 1 C done 4794 2h32m 840d PATCH [834d]
general protection fault in lock_sock_nested bluetooth 19 C done done 4154 4h17m 867d
INFO: rcu detected stall in sys_openat (3) mm 1 C error 527 4d07h 875d
INFO: task hung in reg_process_self_managed_hints wireless 1 C done 1022 6h33m 887d
INFO: rcu detected stall in sys_clock_nanosleep (5) kernel 1 C error done 105 5d09h 892d
INFO: rcu detected stall in sys_unlink (3) mm 1 C error 341 6d17h 895d
panic: runtime error: floating point error (2) 2 syz error error 27 31d 915d
INFO: task hung in rfkill_unregister (3) net nfc 1 C 9335 12h34m 963d 💬 6 [13d]
INFO: task hung in synchronize_rcu (4) net fs 1 C done error 2428 27m 997d 💬 8 [5d05h]
INFO: task hung in del_device_store net 1 C error 1961 10h55m 1056d 💬 2 [5d05h]
possible deadlock in br_multicast_rcv (3) bridge 4 C done error 57 100d 1104d
WARNING in print_bfs_bug (2) kernel -1 C done 315 3d12h 1123d 💬 2 [690d]
INFO: task hung in rfkill_sync_work net nfc 1 C done 110 22d 1125d PATCH [1069d]
INFO: rcu detected stall in syscall_exit_to_user_mode (2) usb 1 C inconclusive 807 9d05h 1146d 💬 5 [90d]
BUG: MAX_LOCKDEP_ENTRIES too low! (3) no-reminders smc kernfs -1 C unreliable error 469 461d 1165d PATCH [949d]
WARNING in call_timer_fn bluetooth -1 C unreliable 8061 31m 1166d 💬 8 [27d]
INFO: task hung in nfc_rfkill_set_block net nfc 1 C done done 1387 20d 1166d
INFO: rcu detected stall in sys_newfstatat (4) mm 1 C error 509 11d 1188d 💬 1 [38d]
WARNING in ip_rt_bug (2) net -1 C done error 519 3d13h 1200d 💬 3 [577d]
BUG: soft lockup in tx serial 1 C 1191 14d 1225d 💬 3 [27d]
INFO: task can't die in vlan_ioctl_handler net 1 syz error 173 3d02h 1336d
WARNING in ext4_dirty_folio mm -1 C inconclusive done 25861 3d10h 1401d 💬 2 [6d08h]
INFO: rcu detected stall in gc_worker (3) netfilter 1 C done done 295 3d07h 1407d 💬 1 [30d]
general protection fault in l2cap_chan_timeout (3) bluetooth 19 C inconclusive inconclusive 77 10d 1444d
WARNING in ieee80211_free_ack_frame (2) wireless -1 C error done 193 7d06h 1532d PATCH [620d]
BUG: MAX_LOCKDEP_CHAINS too low! (3) no-reminders kernel -1 C error 979725 now 1533d PATCH [949d]
INFO: rcu detected stall in sys_exit_group (7) net 1 C unreliable inconclusive 90 566d 1562d
KASAN: use-after-free Read in __dev_queue_xmit (5) block 19 C unreliable error 51 20h27m 1573d
BUG: MAX_LOCKDEP_KEYS too low! (2) no-reminders net -1 C unreliable 7999 26m 1711d PATCH [949d]
INFO: task can't die in corrupted (2) kernel 1 C error error 634 27m 1871d
WARNING in ieee80211_start_next_roc wireless -1 C inconclusive 1226 11d 1873d
INFO: rcu detected stall in batadv_nc_worker (3) batman 1 C done inconclusive 585 131d 1942d 💬 1 [328d]
WARNING in __cfg80211_ibss_joined (2) wireless -1 C error 6918 2d10h 1949d
general protection fault in skb_release_data (2) net bluetooth 24 C done error 703 299d 1964d
INFO: rcu detected stall in corrupted (4) tipc 1 C done inconclusive 787 7d18h 1968d 💬 7 [146d]
INFO: rcu detected stall in tc_modify_qdisc net 1 C done 625 5d22h 2006d 💬 13 [573d]
BUG: soft lockup in smp_call_function kernel 1 C done 1723 3d07h 2022d 💬 1 [1038d]
INFO: rcu detected stall in iterate_cleanup_work (2) netfilter 1 C done inconclusive 4 1271d 2028d
INFO: task hung in tls_sk_proto_close net 1 C done error 1049 12h44m 2127d
WARNING in kcm_write_msgs net -1 C done 620 22h46m 2138d 💬 5 [541d]
BUG: workqueue lockup (5) kernel 1 C done 14989 15h37m 2202d
possible deadlock in __dev_queue_xmit (3) net 4 C done inconclusive 1153 52d 2245d 💬 5 [573d]
WARNING in rcu_check_gp_start_stall net -1 C done error 2898 5d09h 2528d 💬 9 [5d05h]
INFO: rcu detected stall in do_idle virt 1 C done error 3750 12h17m 2661d 💬 39 [102d]
moderation (3) 🔗
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Discussions
lost connection to test machine (5) -1 C error 2964092 6m 2263d
corrupted report (2) wireless -1 1059841 now 2846d
no output from test machine (2) -1 C done 2100916 now 2969d