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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 2h22m 25350 143991 88 423402 069c8f5aebe4 .config 14h19m c8810548 10h42m all only
Applied filters: Manager=ci-upstream-net-this-kasan-gce (drop)
open (219) 🔗
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Discussions
possible deadlock in kernfs_link_sibling (2) kernfs 4 32 2h15m 9h22m
possible deadlock in device_create (3) kernel 4 18 1h12m 1d14h
possible deadlock in __ipv6_dev_mc_inc net 4 11 6h41m 1d16h PATCH [15h43m]
INFO: task hung in ret_from_fork (4) kernel 1 C error 25 20d 16d
possible deadlock in ieee80211_change_mac (4) wireless 4 1 22d 18d
possible deadlock in lock_mm_and_find_vma (4) mm 4 17 6h08m 19d 💬 2 [19d]
possible deadlock in __kernfs_remove (3) kernfs 4 2 18d 19d
KASAN: slab-use-after-free Read in sk_msg_recvmsg net bpf 19 C error error 3 35d 30d 💬 11 [12d]
WARNING in inet_sock_destruct (6) net -1 C error 93 3d10h 32d 💬 21 [11d]
KASAN: slab-out-of-bounds Read in ieee80211_ie_split_ric (2) wireless 17 1 38d 34d
KASAN: slab-use-after-free Read in nr_rt_ioctl hams 19 C error inconclusive 24 4d00h 61d 💬 3 [19d]
possible deadlock in nr_del_node (2) hams 4 C error 165 10d 61d
KASAN: slab-use-after-free Write in rose_send_frame hams 22 24 55d 61d
INFO: rcu detected stall in br_handle_frame (6) bridge 1 C error 61 4d05h 63d
WARNING in nf_hook_entry_head (2) netfilter -1 syz error 54 5d19h 69d
WARNING in wbt_init_enable_default block -1 C error 311 now 82d PATCH [1d17h]
general protection fault in handshake_complete tls 2 C 94 63d 83d PATCH [83d]
INFO: task hung in rxrpc_destroy_all_calls (4) afs net 1 49 5d22h 84d
INFO: task hung in cangw_pernet_exit_batch (5) can 1 syz error error 4 3d16h 89d 💬 1 [87d]
WARNING in sched_mm_cid_fork fs mm -1 C error error 332 42d 104d PATCH [83d]
INFO: task hung in nfsd_nl_version_set_doit (2) nfs 1 338 16h46m 106d 💬 1 [104d]
INFO: rcu detected stall in call_usermodehelper_exec_async (4) mm 1 C error 9 10d 110d
INFO: rcu detected stall in rescuer_thread (2) net 1 syz error inconclusive 4 40d 130d
KASAN: slab-use-after-free Read in qfq_reset_qdisc (2) net 19 C 45 44d 131d PATCH [125d]
possible deadlock in kernfs_unlink_sibling (2) kernfs 4 44 now 132d
possible deadlock in __netdev_update_features (2) net 4 26 11d 134d
KASAN: slab-use-after-free Read in ax25_find_cb hams 19 C error 11 2d15h 145d PATCH [141d]
INFO: trying to register non-static key in l2cap_unregister_user bluetooth -1 13 4d03h 152d
possible deadlock in __synchronize_srcu (3) block 4 36 6h44m 153d
INFO: rcu detected stall in unwind_next_frame (5) ext4 1 C error 43 12d 155d
KASAN: slab-use-after-free Read in nr_add_node hams 19 C error 5 9d03h 173d PATCH [124d]
BUG: corrupted list in flow_block_cb_setup_simple net 19 C error 28 13d 186d PATCH [28d]
WARNING in reg_bounds_sanity_check (2) bpf -1 C done 19643 12h10m 193d PATCH [20h41m]
INFO: task hung in queue_limits_commit_update_frozen block 1 918 1h30m 201d
WARNING: ODEBUG bug in handle_softirqs hams -1 C 2815 1h46m 202d 💬 1 [19d]
WARNING in ieee80211_do_stop (3) wireless -1 6 64d 206d
INFO: rcu detected stall in sys_munmap (2) mm 1 C error error 41 63d 207d 💬 7 [88d]
INFO: rcu detected stall in task_work_add bpf 1 syz error error 4 77d 211d
WARNING in ieee80211_tx_skb_tid wireless -1 C 362 22h15m 212d
WARNING in ieee80211_free_keys (2) wireless -1 5 34d 220d
possible deadlock in console_flush_all (4) cgroups 4 C error 3815 4d23h 221d
possible deadlock in kernfs_remove kernfs 4 C error done 101 25m 225d 💬 3 [112d]
INFO: task hung in hidp_session_remove kernel 1 C error done 32 226d 230d
WARNING in __nf_unregister_net_hook (9) netfilter -1 syz error 16 10d 230d 💬 1 [18d]
stack segment fault in kernfs_rename_ns bluetooth 2 35 57d 240d
INFO: rcu detected stall in sock_close (5) fs mm tipc 1 syz error 51 4d06h 244d
INFO: task hung in dev_map_free (3) net bpf 1 106 7d01h 247d
WARNING: refcount bug in ax25_setsockopt hams 13 C error error 24 2d06h 249d 💬 1 [19d]
BUG: sleeping function called from invalid context in dev_set_promiscuity (2) net 5 52 3d17h 252d 💬 2 [252d]
possible deadlock in nr_rt_ioctl (2) hams 4 C 7181 2h20m 264d PATCH [103d]
WARNING in lowpan_xmit (2) wpan -1 C error 349 23m 266d
INFO: rcu detected stall in exit_to_user_mode_loop mm 1 C error 426 4h33m 269d 💬 1 [231d]
possible deadlock in pcpu_alloc_noprof (2) nbd 4 C error 3501 8h30m 276d
BUG: soft lockup in sys_sendmsg (2) block 1 C error 42 1d13h 286d 💬 1 [150d]
KASAN: slab-out-of-bounds Write in mini_qdisc_pair_swap net 21 21 15d 287d
kernel panic: Fatal exception (4) 2 C error inconclusive 99 265d 290d
possible deadlock in elevator_change block 4 C 900 7m 291d
INFO: rcu detected stall in vm_area_alloc (6) mm 1 syz error error 9 36d 291d
WARNING in ieee80211_tx_h_rate_ctrl wireless -1 C error 719 7d14h 292d
possible deadlock in __del_gendisk block 4 C done error 43987 70d 295d PATCH [221d]
WARNING in mac80211_hwsim_sta_rc_update wireless -1 C error 169 7d06h 306d
INFO: rcu detected stall in vms_gather_munmap_vmas mm 1 syz error error 54 63d 307d
INFO: task hung in hci_remote_features_evt (2) bluetooth 1 syz error inconclusive 9 170d 315d
INFO: rcu detected stall in inet_rtm_newaddr (2) net 1 C error inconclusive 7 51d 315d 💬 9 [145d]
WARNING in nsim_fib_event_nb net -1 C done 904 11d 320d PATCH [168d]
INFO: task hung in exit_mmap (2) mm 1 C done error 59 35d 326d
BUG: soft lockup in sys_bpf mm 1 C error 123 2d05h 328d
INFO: rcu detected stall in rtnl_newlink (5) net 1 C error 168 6d07h 337d
possible deadlock in l2cap_conn_del bluetooth 4 syz error 562 14m 351d
INFO: rcu detected stall in call_timer_fn (5) net input usb 1 C 9 250d 383d
INFO: task hung in hci_dev_open (2) kernel 1 syz done inconclusive 6 49d 395d
WARNING in ieee80211_prep_channel wireless -1 C error 54 81d 411d
WARNING in ieee80211_request_ibss_scan wireless -1 509 14d 434d
INFO: rcu detected stall in task_numa_work (2) bpf mm 1 C error error 23 5d14h 437d
possible deadlock in nr_remove_neigh (2) hams 4 C unreliable 1032 6h37m 443d 💬 2 [19d]
INFO: task hung in inet_rtm_newaddr net 1 C done 119 8d05h 446d
INFO: task hung in rdma_dev_exit_net (6) rdma 1 168 24d 452d 💬 4 [21d]
WARNING: held lock freed in bt_accept_dequeue bluetooth 4 24 21h40m 454d
WARNING in hci_conn_timeout (2) bluetooth -1 C error 13158 1h48m 455d
WARNING in __alloc_frozen_pages_noprof dri -1 C done 6101 272d 461d PATCH [461d]
BUG: Bad page state in skb_pp_cow_data net -1 C done 135 8d14h 463d PATCH [132d]
INFO: rcu detected stall in mas_preallocate (2) mm 1 syz done error 9 81d 463d 💬 6 [372d]
INFO: rcu detected stall in sys_umount (3) mm 1 C done error 53 1d05h 464d 💬 2 [211d]
WARNING in cfg802154_switch_netns (3) wpan -1 C error 20 8d19h 468d
INFO: rcu detected stall in sys_symlinkat (5) tomoyo mm 1 syz error 88 5d05h 469d
INFO: rcu detected stall in sys_sendmmsg (7) mm tipc 1 106 23h38m 472d
WARNING: refcount bug in device_move kernel 13 173 29d 474d
WARNING: refcount bug in bnep_session kernel 13 149 57d 475d
INFO: rcu detected stall in sys_setsockopt (4) mm 1 C done inconclusive 65 3d13h 477d
possible deadlock in blk_mq_update_nr_hw_queues block 4 C done error 44250 73d 478d
general protection fault in bnep_session kernel 7 syz 1313 1d05h 479d
INFO: rcu detected stall in security_file_ioctl (9) mm tomoyo 1 syz error 124 1d10h 481d
general protection fault in device_move kernel 8 syz error 6978 19h51m 482d
INFO: task hung in nl80211_pre_doit (3) wireless 1 syz error error 32 107d 488d 💬 1 [488d]
INFO: rcu detected stall in sys_pipe2 (2) mm 1 syz done done 113 10d 492d
INFO: task hung in hci_cmd_sync_clear (3) bluetooth 1 syz done 97 9d00h 493d
KASAN: slab-use-after-free Read in cfusbl_device_notify net 19 174 16d 496d
WARNING in kcov_remote_start (6) wireless -1 12672 now 498d
INFO: rcu detected stall in kthreadd (2) mm 1 C unreliable 111 1d20h 503d
WARNING in __rate_control_send_low (3) wireless -1 C done 10583 23m 507d
INFO: task hung in add_one_compat_dev (3) rdma 1 158 19h36m 511d 💬 9 [21d]
INFO: rcu detected stall in sys_readlink (5) kernfs mm 1 syz done error 45 8d07h 515d
INFO: rcu detected stall in seq_read_iter (2) mm 1 C inconclusive error 9 112d 517d 💬 1 [516d]
INFO: rcu detected stall in sys_mprotect (8) mm 1 syz done 105 1d07h 522d
INFO: rcu detected stall in NF_HOOK (2) netfilter 1 C inconclusive error 124 68d 523d
INFO: task hung in netdev_run_todo (4) wireguard 1 782 2d05h 524d
INFO: task hung in nfsd_nl_threads_set_doit nfs 1 C done 822 14h18m 524d PATCH [524d]
INFO: task hung in regdb_fw_cb (2) wireless 1 C inconclusive done 128 44d 528d
INFO: rcu detected stall in kjournald2 (2) mm 1 C error error 79 23d 530d
INFO: task hung in genl_rcv_msg (4) net 1 C done 506 8h52m 531d
KASAN: slab-use-after-free Read in l2cap_sock_ready_cb (2) bluetooth 19 syz error 73 7d08h 532d 💬 3 [53d]
INFO: rcu detected stall in vhci_release mm 1 syz done done 13 27d 535d
INFO: task hung in crda_timeout_work (8) wireless 1 C done error 616 1h43m 536d
INFO: task hung in new_device_store (5) net 1 C inconclusive error 141 37d 537d 💬 18 [73d]
INFO: task hung in wg_netns_pre_exit (5) wireguard 1 C done 390 1d19h 538d
INFO: task hung in reg_check_chans_work (7) wireless 1 C error 869 1d12h 540d
INFO: rcu detected stall in shmem_fault (6) mm 1 C 218 1d12h 544d PATCH [526d]
INFO: rcu detected stall in sys_execve (6) mm 1 C done 77 7d08h 546d
INFO: task hung in tun_chr_close (5) net 1 syz done 657 10d 548d
possible deadlock in nr_rt_device_down (3) hams 4 C error 14642 37m 549d PATCH [281d]
INFO: rcu detected stall in x64_sys_call mm 1 C error 511 1d20h 554d
WARNING in ieee80211_rx_list (3) wireless -1 C error done 43 18h16m 555d
INFO: task hung in rdma_dev_change_netns rdma 1 1269 68d 560d 💬 6 [83d]
INFO: task hung in nbd_queue_rq nbd 1 C error 631 9h55m 567d
INFO: task hung in disable_device kernel 1 1116 68d 567d 💬 4 [470d]
possible deadlock in task_rq_lock cgroups 4 C done error 4026 69d 578d 💬 3 [120d]
WARNING in cfg80211_scan_done wireless -1 C error 61 7d07h 581d PATCH [267d]
INFO: rcu detected stall in kcov_close mm 1 183 4d03h 582d
INFO: rcu detected stall in vm_mmap_pgoff mm 1 111 11d 583d PATCH [526d]
INFO: task hung in switchdev_deferred_process_work (3) net 1 C inconclusive 606 6h54m 586d
INFO: task hung in read_part_sector (2) block 1 syz error 42358 now 590d
INFO: task hung in addrconf_dad_work (5) net 1 C done 1649 16h56m 596d 💬 2 [27d]
INFO: task hung in linkwatch_event (4) net 1 C done 3477 2d05h 598d 💬 2 [27d]
WARNING: ODEBUG bug in hci_release_dev (2) bluetooth -1 C error 502 12m 601d
INFO: task hung in nfsd_nl_rpc_status_get_dumpit nfs 1 1287 23h35m 605d
KASAN: slab-use-after-free Read in lockref_get fs 19 C done inconclusive 34 125d 610d PATCH [609d]
WARNING in __cfg80211_bss_update (2) wireless -1 C inconclusive 17 11d 617d
WARNING in rate_control_rate_init (3) wireless -1 C done 27602 now 622d
INFO: rcu detected stall in sys_futex (7) kernel 1 syz error error 104 36d 631d
INFO: task hung in nfsd_nl_threads_get_doit nfs 1 1247 2d20h 631d
INFO: task hung in nfsd_nl_version_get_doit nfs 1 1348 1d00h 631d
INFO: rcu detected stall in ieee80211_handle_queued_frames wireless 1 C error 798 1d04h 640d 💬 1 [16d]
INFO: task hung in nfsd_nl_listener_get_doit nfs 1 1246 23h56m 640d 💬 7 [256d]
UBSAN: array-index-out-of-bounds in llc_conn_state_process (2) net 15 26 68d 652d 💬 1 [312d]
INFO: rcu detected stall in addrconf_rs_timer (6) virt mm netfilter 1 syz error error 681 12h39m 654d
INFO: task hung in nsim_destroy (4) net 1 syz error error 436 27d 655d
INFO: task hung in nfsd_nl_listener_set_doit nfs 1 C done 25990 8h14m 658d 💬 11 [256d]
possible deadlock in __lock_task_sighand (3) bpf 4 C done inconclusive 112 596d 659d
INFO: rcu detected stall in sendmsg (4) mm 1 C error error 63 12d 662d
INFO: rcu detected stall in sys_sendto (7) mm 1 C error error 346 11d 665d
INFO: task hung in jbd2_journal_commit_transaction (5) usb ext4 1 C error 2174 1h20m 671d
WARNING in rxe_pool_cleanup rdma -1 C 793 12h18m 674d 💬 8 [21d]
INFO: rcu detected stall in validate_mm (3) mm 1 C error error 38 82d 674d 💬 5 [616d]
INFO: rcu detected stall in sock_write_iter (3) net 1 C done error 195 6d19h 679d 💬 1 [679d]
WARNING: suspicious RCU usage in get_callchain_entry perf 4 C error 10519 8h37m 686d PATCH [41d]
WARNING in hci_recv_frame bluetooth -1 C error 160 2d23h 690d 💬 1 [302d]
INFO: rcu detected stall in sys_close (7) fs 1 C error 18 71d 698d
possible deadlock in __stack_map_get bpf 4 C error error 56 345d 698d 💬 2 [359d]
WARNING in l2cap_chan_send bluetooth -1 54 51d 703d
KASAN: slab-use-after-free Read in __hci_req_sync bluetooth 19 C error error 3383 581d 709d 💬 2 [614d]
INFO: rcu detected stall in sys_clone (8) mm 1 C error 389 19h00m 719d 💬 10 [265d]
possible deadlock in hsr_dev_xmit (2) net 4 C done 1192 8h36m 719d 💬 2 [27d]
KASAN: slab-use-after-free Read in __ethtool_get_link_ksettings rdma 19 syz done 29435 5h56m 725d PATCH [708d]
BUG: soft lockup in do_sock_setsockopt tipc 1 C done 116 26d 725d 💬 1 [25d]
possible deadlock in sock_map_delete_elem net bpf 4 C error done 869 645d 729d
WARNING in l2cap_chan_del bluetooth -1 350 4d11h 730d
INFO: rcu detected stall in sys_syslog (2) mm 1 C error error 43 100d 756d
possible deadlock in smc_release smc 4 C error 308 1d16h 774d 💬 2 [134d]
INFO: rcu detected stall in dput (8) fs 1 C done error 635 59d 807d
WARNING: ODEBUG bug in advance_sched net -1 C done done 10 528d 817d 💬 1 [491d]
INFO: rcu detected stall in sys_recvmmsg (3) mm 1 235 2h10m 819d
INFO: task hung in blkdev_flush_mapping block 1 C unreliable error 68 4d06h 820d 💬 1 [704d]
WARNING: proc registration bug in bcm_connect fs -1 C inconclusive inconclusive 322 561d 826d PATCH [585d]
WARNING in tcp_recvmsg_locked (2) net -1 C done 13 3d13h 833d PATCH [50d]
INFO: rcu detected stall in ip_list_rcv (6) net 1 C done done 57 7d04h 834d 💬 5 [359d]
INFO: rcu detected stall in sys_socket (10) mm 1 C done 206 1d14h 838d 💬 6 [834d]
go runtime error fs 2 syz error inconclusive 24 151d 845d
INFO: rcu detected stall in sys_unshare (9) kernfs 1 C inconclusive done 117 1h07m 858d 💬 1 [19d]
INFO: rcu detected stall in worker_thread (9) netfilter 1 C done 4897 1h26m 892d PATCH [885d]
general protection fault in lock_sock_nested bluetooth 19 C done done 4445 1h18m 918d
INFO: rcu detected stall in sys_openat (3) mm 1 C error 550 1d13h 926d
INFO: task hung in reg_process_self_managed_hints wireless 1 C done 1046 3d23h 939d
INFO: rcu detected stall in sys_clock_nanosleep (5) kernel 1 C error done 105 56d 943d
INFO: rcu detected stall in sys_unlink (3) mm 1 C error 359 5d00h 947d
panic: runtime error: floating point error (2) 2 syz error error 27 27d 966d
INFO: task hung in synchronize_rcu (4) net fs 1 C done error 2675 1h18m 1049d 💬 8 [11d]
INFO: task hung in del_device_store net 1 C error 1989 2d08h 1108d 💬 2 [27d]
possible deadlock in br_multicast_rcv (3) bridge 4 C done error 57 151d 1156d
WARNING in print_bfs_bug (2) kernel -1 C done 324 9d02h 1174d 💬 2 [742d]
INFO: task hung in rfkill_sync_work net nfc 1 C done error 110 73d 1177d PATCH [1121d]
INFO: rcu detected stall in syscall_exit_to_user_mode (2) usb 1 C inconclusive error 807 60d 1198d 💬 5 [141d]
BUG: MAX_LOCKDEP_ENTRIES too low! (3) no-reminders smc kernfs -1 C unreliable error 469 512d 1217d PATCH [1000d]
WARNING in call_timer_fn bluetooth -1 C unreliable 8361 3h08m 1217d 💬 8 [16d]
INFO: task hung in nfc_rfkill_set_block nfc net 1 C done done 1387 71d 1218d
INFO: rcu detected stall in sys_newfstatat (4) mm tomoyo 1 C error 511 6d22h 1240d 💬 1 [89d]
BUG: soft lockup in tx serial 1 C 1193 21d 1276d 💬 3 [14d]
INFO: task can't die in vlan_ioctl_handler net 1 syz error 176 28d 1387d
WARNING in ext4_dirty_folio mm -1 C inconclusive done 25868 4d15h 1452d 💬 2 [27d]
INFO: rcu detected stall in gc_worker (3) netfilter 1 C done done 317 15h47m 1458d 💬 1 [19d]
general protection fault in l2cap_chan_timeout (3) bluetooth 19 C inconclusive inconclusive 80 4d16h 1496d
WARNING in ieee80211_free_ack_frame (2) wireless -1 C error done 196 6d19h 1583d PATCH [671d]
BUG: MAX_LOCKDEP_CHAINS too low! (3) no-reminders kernel -1 C error error 1003979 36d 1584d PATCH [1000d]
INFO: rcu detected stall in sys_exit_group (7) net 1 C unreliable inconclusive 90 617d 1614d
KASAN: use-after-free Read in __dev_queue_xmit (5) block 19 C unreliable error 54 38d 1625d
BUG: MAX_LOCKDEP_KEYS too low! (2) no-reminders net nfc -1 C unreliable 8361 6h00m 1763d PATCH [1000d]
INFO: task can't die in corrupted (2) kernel 1 C error error 711 6h33m 1922d
WARNING in ieee80211_start_next_roc wireless -1 C inconclusive 1226 5d18h 1925d
INFO: rcu detected stall in batadv_nc_worker (3) batman 1 C done inconclusive 585 182d 1993d 💬 1 [379d]
WARNING in __cfg80211_ibss_joined (2) wireless -1 C error 6944 3d03h 2000d
general protection fault in skb_release_data (2) net bluetooth 22 C done error 703 350d 2015d
INFO: rcu detected stall in corrupted (4) tipc 1 C done inconclusive 802 1d06h 2020d 💬 7 [25d]
INFO: rcu detected stall in tc_modify_qdisc net 1 C done 626 11d 2057d 💬 13 [624d]
BUG: soft lockup in smp_call_function kernel 1 C done 1744 1d03h 2074d 💬 1 [1089d]
INFO: rcu detected stall in iterate_cleanup_work (2) netfilter 1 C done inconclusive 4 1323d 2079d
INFO: task hung in tls_sk_proto_close net 1 C done error 1051 40d 2178d PATCH [15d]
BUG: workqueue lockup (5) kernel 1 C done 15129 3h15m 2254d
possible deadlock in __dev_queue_xmit (3) net 4 C done inconclusive 1153 104d 2296d 💬 5 [624d]
WARNING in rcu_check_gp_start_stall net -1 C done error 2911 1d05h 2580d 💬 9 [27d]
INFO: rcu detected stall in do_idle virt 1 C done error 3787 14h45m 2712d 💬 39 [153d]
moderation (3) 🔗
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Discussions
lost connection to test machine (5) -1 C error 3001411 now 2314d
corrupted report (2) net -1 1084533 5m 2897d
no output from test machine (2) -1 C done 2186801 now 3020d