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 4h29m 43835 293610 84 777692 57be33f85e36 .config 2d22h 4ab09a02 16h24m all only
Applied filters: Manager=ci-upstream-net-kasan-gce (drop)
open (230) 🔗
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Discussions
general protection fault in rds_tcp_accept_one rds 19 C 116 2h21m 12h00m
INFO: task hung in rescuer_thread (3) kernel 1 syz error 2 5d03h 1d03h
KASAN: slab-use-after-free Read in rose_t0timer_expiry hams 24 2 3d14h 3d10h
WARNING: refcount bug in __add_used_btf bpf 13 C error 4 8h48m 6d02h PATCH [14h13m]
KASAN: slab-use-after-free Write in nr_neigh_put hams 24 1 9d22h 9d17h
KASAN: slab-use-after-free Read in nft_array_get_cmp netfilter 19 C error 5 12d 12d PATCH [3d12h]
KASAN: slab-use-after-free Read in nr_rt_ioctl hams 19 C error inconclusive 23 4d23h 25d 💬 3 [22d]
possible deadlock in nr_del_node (2) hams 4 C 130 13d 25d
general protection fault in rose_transmit_link (4) hams 23 C error 1811 19h23m 25d
KASAN: slab-use-after-free Write in rose_send_frame hams 24 24 19d 25d
INFO: rcu detected stall in br_handle_frame (6) bridge 1 C error 52 22d 27d
WARNING in nf_hook_entry_head (2) netfilter -1 42 1d23h 33d
INFO: rcu detected stall in __mmap_complete mm 1 syz error error 7 1d15h 36d
INFO: task hung in nfnetlink_rcv_msg (5) netfilter 1 64 2d05h 39d
INFO: task hung in rfkill_uevent_work (2) wireless 1 30 44d 40d 💬 4 [37d]
WARNING in wbt_init_enable_default block -1 syz error 171 6h08m 46d 💬 1 [46d]
general protection fault in handshake_complete tls 2 C 94 27d 47d PATCH [47d]
INFO: rcu detected stall in watchdog (2) bpf trace 1 C error error 1 50d 48d 💬 3 [33d]
INFO: task hung in cangw_pernet_exit_batch (5) can 1 syz error error 2 57d 53d 💬 1 [51d]
INFO: rcu detected stall in unwind_get_return_address (2) bpf 1 syz error error 1 59d 55d
INFO: rcu detected stall in finish_dput mm 1 C error 138 21d 56d
WARNING in sched_mm_cid_fork fs mm -1 C error 332 6d14h 68d PATCH [47d]
INFO: task hung in nfsd_nl_version_set_doit (2) nfs 1 264 16h51m 70d 💬 1 [68d]
KASAN: slab-use-after-free Read in qfq_reset_qdisc (2) net 19 C 45 8d06h 95d PATCH [89d]
possible deadlock in __netdev_update_features (2) net 4 20 20h32m 98d
general protection fault in sigd_send net 11 C error 10 5d07h 102d PATCH [4d17h]
INFO: rcu detected stall in shmem_file_write_iter (3) mm 1 C 72 8d10h 111d
kernel BUG in set_ipsecrequest net -1 C done 8 23d 115d PATCH [94d]
general protection fault in call_timer_fn (2) no-reminders mm 19 10 3d14h 118d
INFO: rcu detected stall in unwind_next_frame (5) ext4 1 C error 39 5d01h 119d
WARNING in xfrm6_tunnel_net_exit (4) net -1 syz done inconclusive 25810 67d 120d PATCH [112d]
general protection fault in nft_fib6_eval (2) netfilter 2 4 95d 144d
general protection fault in lec_arp_clear_vccs net 19 61 2h04m 146d
WARNING in reg_bounds_sanity_check (2) bpf -1 C done 17290 2h39m 157d PATCH [104d]
INFO: task hung in queue_limits_commit_update_frozen block 1 626 4h04m 165d
WARNING: ODEBUG bug in handle_softirqs hams -1 C 1828 3h15m 166d 💬 1 [14d]
WARNING in ieee80211_do_stop (3) wireless -1 6 28d 170d
INFO: rcu detected stall in task_work_add bpf 1 syz error error 4 41d 175d
WARNING in ieee80211_tx_skb_tid wireless -1 C 338 22h11m 176d
WARNING in ieee80211_link_info_change_notify (3) wireless -1 20 68d 184d
possible deadlock in console_flush_all (4) cgroups 4 C error 3813 1d11h 185d
WARNING in drv_unassign_vif_chanctx (3) wireless -1 C 2965 59d 188d
possible deadlock in kernfs_remove kernfs 4 C error done 92 79d 189d 💬 3 [76d]
INFO: task hung in hidp_session_remove kernel 1 C error done 32 190d 194d
WARNING in __nf_unregister_net_hook (9) netfilter -1 syz error 13 8d04h 194d 💬 1 [24d]
WARNING in cfg80211_switch_netns wireless -1 27 2d03h 203d
stack segment fault in kernfs_rename_ns bluetooth 2 35 21d 204d
INFO: rcu detected stall in sock_close (5) tipc 1 syz error 46 15d 208d
WARNING: refcount bug in ax25_setsockopt hams 13 C error error 21 23h48m 213d 💬 1 [14d]
BUG: sleeping function called from invalid context in dev_set_promiscuity (2) net 5 36 18h24m 216d 💬 2 [216d]
possible deadlock in nr_rt_ioctl (2) hams 4 C 5786 1h45m 228d PATCH [67d]
WARNING in lowpan_xmit (2) wpan -1 C error 346 20d 230d
INFO: rcu detected stall in exit_to_user_mode_loop mm 1 C error 374 6h30m 233d 💬 1 [195d]
possible deadlock in pcpu_alloc_noprof (2) nbd 4 C error 3317 2h25m 240d
INFO: task hung in hci_conn_failed (4) bluetooth 1 syz 17 66d 243d
BUG: soft lockup in sys_sendmsg (2) net 1 C error 32 1d19h 250d 💬 1 [114d]
KASAN: slab-out-of-bounds Write in mini_qdisc_pair_swap net 23 14 28d 251d
kernel panic: Fatal exception (4) 2 C error inconclusive 99 229d 254d
possible deadlock in elevator_change block 4 C 694 1d04h 255d
WARNING in ieee80211_tx_h_rate_ctrl wireless -1 C error 649 1d08h 256d
possible deadlock in __del_gendisk block 4 C done error 43987 34d 259d PATCH [185d]
WARNING in mac80211_hwsim_sta_rc_update wireless -1 C error 139 15h59m 270d
INFO: rcu detected stall in vms_gather_munmap_vmas mm 1 syz error 54 27d 271d
INFO: rcu detected stall in inet6_rtm_newaddr (3) sctp 1 C error 6 21d 271d
INFO: task hung in hci_remote_features_evt (2) bluetooth 1 syz error inconclusive 9 134d 279d
INFO: rcu detected stall in inet_rtm_newaddr (2) net 1 C error inconclusive 7 15d 279d 💬 9 [109d]
INFO: task hung in inet6_rtm_newaddr (2) net 1 C error inconclusive 10 41d 279d
WARNING in nsim_fib_event_nb net -1 C done 866 23h54m 284d PATCH [132d]
INFO: task hung in exit_mmap (2) mm 1 C done error 59 13d 290d
BUG: soft lockup in sys_bpf mm 1 C error 113 4h58m 292d
INFO: rcu detected stall in rtnl_newlink (5) net 1 C error 163 8d02h 301d
divide error in mac80211_hwsim_link_info_changed (2) wireless 2 12 82d 305d PATCH [61d]
possible deadlock in l2cap_conn_del bluetooth 4 syz error 515 22h20m 315d
INFO: rcu detected stall in kthread_worker_fn (2) kernel 1 syz done 13 21d 333d
INFO: task hung in hci_dev_open (2) kernel 1 syz done inconclusive 6 13d 359d
general protection fault in generic_hwtstamp_ioctl_lower (2) net 11 C 30 95d 370d 💬 3 [367d]
general protection fault in __fib6_drop_pcpu_from (6) net 17 236 38d 370d
WARNING in ieee80211_prep_channel wireless -1 C error 54 45d 375d
WARNING in ieee80211_tdls_build_mgmt_packet_data wireless -1 C error error 19 30d 386d PATCH [106d]
WARNING in ieee80211_request_ibss_scan wireless -1 508 2d11h 398d
INFO: rcu detected stall in task_numa_work (2) bpf mm 1 C error error 22 13d 401d
possible deadlock in nr_remove_neigh (2) hams 4 C unreliable 1002 25m 407d 💬 2 [14d]
INFO: task hung in inet_rtm_newaddr net 1 C done 115 2d10h 410d
INFO: task hung in rdma_dev_exit_net (6) rdma 1 167 7d17h 416d 💬 4 [15d]
WARNING: held lock freed in bt_accept_dequeue bluetooth 4 22 7d20h 418d
WARNING in hci_conn_timeout (2) bluetooth -1 C error 10274 now 419d
WARNING in __alloc_frozen_pages_noprof dri -1 C done 6101 236d 425d PATCH [425d]
BUG: Bad page state in skb_pp_cow_data net -1 C done 92 5d00h 427d PATCH [96d]
INFO: rcu detected stall in mas_preallocate (2) mm 1 syz done error 9 45d 427d 💬 6 [337d]
INFO: rcu detected stall in sys_umount (3) mm 1 C done error 50 30d 428d 💬 2 [175d]
WARNING in cfg802154_switch_netns (3) wpan -1 C error 19 25d 432d
INFO: rcu detected stall in sys_symlinkat (5) tomoyo mm 1 syz error 85 4d07h 433d
INFO: rcu detected stall in sys_sendmmsg (7) tipc bpf 1 102 4d00h 436d
WARNING: refcount bug in device_move kernel 13 172 19d 438d
WARNING: refcount bug in bnep_session kernel 13 149 21d 439d
INFO: rcu detected stall in sys_setsockopt (4) mm 1 C done inconclusive 61 4d19h 441d
possible deadlock in blk_mq_update_nr_hw_queues block 4 C done error 44250 37d 442d
general protection fault in bnep_session kernel 7 syz 1302 2d17h 443d
INFO: rcu detected stall in security_file_ioctl (9) tomoyo 1 syz error 115 7d21h 445d
general protection fault in device_move kernel 8 syz error 6854 19h23m 446d
INFO: task hung in nl80211_pre_doit (3) wireless 1 syz error error 32 71d 452d 💬 1 [452d]
INFO: rcu detected stall in sys_pipe2 (2) mm 1 syz done done 111 18d 456d
INFO: rcu detected stall in schedule_timeout (7) kernel 1 C error error 37 2d14h 457d
INFO: task hung in hci_cmd_sync_clear (3) bluetooth 1 syz done 97 1d03h 457d
KASAN: slab-use-after-free Read in cfusbl_device_notify net 19 169 2d02h 460d
WARNING in kcov_remote_start (6) wireless -1 8360 12m 462d
KASAN: slab-use-after-free Read in l2cap_unregister_user bluetooth 24 C done 45967 3h41m 465d PATCH [95d]
INFO: rcu detected stall in kthreadd (2) mm 1 C unreliable 107 19d 468d
WARNING in __rate_control_send_low (3) wireless -1 C done 10529 1d17h 471d
INFO: task hung in add_one_compat_dev (3) rdma 1 152 2d18h 475d 💬 9 [15d]
INFO: rcu detected stall in sys_readlink (5) kernfs mm 1 syz done 44 14d 479d
INFO: rcu detected stall in seq_read_iter (2) mm 1 C inconclusive error 9 76d 481d 💬 1 [480d]
INFO: rcu detected stall in sys_mprotect (8) mm 1 syz done 97 8d22h 486d
INFO: rcu detected stall in NF_HOOK (2) netfilter 1 C inconclusive error 124 32d 487d
INFO: task hung in netdev_run_todo (4) wireguard ppp 1 752 2d09h 488d
INFO: task hung in nfsd_nl_threads_set_doit nfs 1 C done 749 4h20m 488d PATCH [488d]
INFO: task hung in regdb_fw_cb (2) wireless 1 C inconclusive done 128 8d12h 492d
INFO: rcu detected stall in kjournald2 (2) mm 1 C error error 78 24d 494d
INFO: task hung in genl_rcv_msg (4) net 1 C done 391 4h44m 495d
INFO: task hung in wg_destruct (2) wireguard 1 syz done done 141 37d 497d
INFO: rcu detected stall in vhci_release mm 1 syz done done 12 282d 499d
INFO: task hung in crda_timeout_work (8) wireless 1 C done 613 3d10h 500d
INFO: task hung in new_device_store (5) net 1 C inconclusive 141 1d22h 501d 💬 18 [37d]
INFO: task hung in wg_netns_pre_exit (5) wireguard 1 syz done 386 1d18h 502d
INFO: task hung in reg_check_chans_work (7) wireless 1 C error 858 21h58m 504d
INFO: rcu detected stall in shmem_fault (6) mm 1 C 201 4d10h 508d PATCH [490d]
INFO: rcu detected stall in sys_execve (6) mm 1 C done 75 6d12h 510d
INFO: task hung in tun_chr_close (5) net 1 syz done 653 16h31m 512d
possible deadlock in nr_rt_device_down (3) hams 4 C error 13100 1h19m 513d PATCH [245d]
INFO: rcu detected stall in x64_sys_call mm 1 C error 493 11d 518d
WARNING in ieee80211_rx_list (3) wireless -1 C error done 41 45d 519d
INFO: task hung in rdma_dev_change_netns rdma 1 1269 32d 524d 💬 6 [47d]
INFO: task hung in nbd_queue_rq nbd 1 C error 474 2h00m 531d
INFO: task hung in disable_device kernel 1 1116 32d 532d 💬 4 [434d]
possible deadlock in task_rq_lock cgroups 4 C done error 4026 33d 542d 💬 3 [84d]
WARNING in cfg80211_scan_done wireless -1 C error 49 2d15h 545d PATCH [231d]
INFO: rcu detected stall in kcov_close mm 1 172 2d17h 546d
INFO: rcu detected stall in vm_mmap_pgoff mm 1 109 23d 547d PATCH [490d]
INFO: task hung in switchdev_deferred_process_work (3) net 1 C inconclusive 593 23h20m 550d
INFO: task hung in read_part_sector (2) block 1 syz error 25612 now 554d
INFO: task hung in addrconf_dad_work (5) net 1 C done 1637 6h29m 560d 💬 2 [20d]
INFO: task hung in linkwatch_event (4) net 1 C done 3465 2d18h 562d 💬 2 [20d]
WARNING: ODEBUG bug in hci_release_dev (2) bluetooth -1 C error 465 13h51m 565d
INFO: task hung in nfsd_nl_rpc_status_get_dumpit nfs 1 1222 17h23m 569d
WARNING in drv_link_info_changed (2) wireless -1 26 40d 574d
WARNING in rate_control_rate_init (3) wireless -1 C done 26110 2h16m 586d
INFO: rcu detected stall in sys_futex (7) kernel 1 syz error 104 11h36m 595d
INFO: task hung in nfsd_nl_threads_get_doit nfs 1 1183 21h00m 595d
INFO: task hung in nfsd_nl_version_get_doit nfs 1 1298 16h53m 595d
INFO: task hung in nfsd_nl_listener_get_doit nfs 1 1198 19h22m 604d 💬 7 [220d]
UBSAN: array-index-out-of-bounds in llc_conn_state_process (2) net 15 26 32d 616d 💬 1 [276d]
INFO: rcu detected stall in addrconf_rs_timer (6) netfilter virt mm 1 syz error error 660 1d18h 618d
INFO: task hung in nsim_destroy (4) net 1 syz error error 434 116d 619d
INFO: task hung in nfsd_nl_listener_set_doit nfs 1 C done 25807 20h25m 622d 💬 11 [220d]
INFO: rcu detected stall in schedule (7) usb 1 C done error 60 34d 623d
possible deadlock in __lock_task_sighand (3) bpf 4 C done inconclusive 112 560d 624d
INFO: rcu detected stall in sendmsg (4) mm 1 C error 62 15d 626d
INFO: rcu detected stall in sys_sendto (7) mm 1 C error 340 24d 629d
INFO: task hung in jbd2_journal_commit_transaction (5) usb ext4 1 C error 2164 3d22h 635d
WARNING in rxe_pool_cleanup rdma -1 C 762 11h14m 638d 💬 8 [15d]
INFO: rcu detected stall in validate_mm (3) mm 1 C error error 38 46d 638d 💬 5 [580d]
WARNING in kernfs_get (5) usb kernfs -1 syz inconclusive 574 21d 642d 💬 3 [14d]
INFO: rcu detected stall in sock_write_iter (3) net 1 C done error 189 49d 643d 💬 1 [643d]
WARNING: suspicious RCU usage in get_callchain_entry perf 4 C error 9739 19h01m 650d PATCH [5d18h]
INFO: rcu detected stall in sys_close (7) fs 1 C error 18 35d 662d
possible deadlock in __stack_map_get bpf 4 C error error 56 309d 662d 💬 2 [323d]
WARNING in l2cap_chan_send bluetooth -1 54 15d 667d
KASAN: slab-use-after-free Read in __hci_req_sync bluetooth 19 C error error 3383 545d 673d 💬 2 [578d]
INFO: rcu detected stall in sys_clone (8) mm 1 C error 377 5h25m 683d 💬 10 [229d]
possible deadlock in hsr_dev_xmit (2) net 4 C done 1021 12h37m 683d 💬 2 [645d]
KASAN: slab-use-after-free Read in __ethtool_get_link_ksettings rdma 19 syz done 25035 18m 689d PATCH [672d]
BUG: soft lockup in do_sock_setsockopt tipc 1 C done 114 1d11h 689d 💬 1 [224d]
possible deadlock in sock_map_delete_elem bpf net 4 C error done 869 609d 693d
WARNING in l2cap_chan_del bluetooth -1 343 5d07h 694d
INFO: rcu detected stall in sys_syslog (2) mm 1 C error error 43 64d 720d
possible deadlock in smc_release smc 4 C error 213 5h35m 738d 💬 2 [98d]
INFO: rcu detected stall in dput (8) fs 1 C done 635 23d 771d
WARNING: ODEBUG bug in advance_sched net -1 C done done 10 492d 781d 💬 1 [455d]
INFO: rcu detected stall in sys_recvmmsg (3) mm 1 230 5d19h 783d
INFO: task hung in blkdev_flush_mapping block 1 C unreliable error 50 23m 784d 💬 1 [668d]
WARNING: proc registration bug in bcm_connect fs -1 C inconclusive inconclusive 322 525d 790d PATCH [549d]
WARNING in tcp_recvmsg_locked (2) net -1 C done 13 9d17h 797d PATCH [14d]
INFO: rcu detected stall in ip_list_rcv (6) net 1 C done done 56 8d02h 798d 💬 5 [323d]
INFO: rcu detected stall in sys_socket (10) mm 1 C done 194 1d09h 802d 💬 6 [798d]
go runtime error fs 2 syz error inconclusive 24 115d 809d
INFO: rcu detected stall in sys_unshare (9) kernfs 1 C inconclusive done 103 2d11h 822d 💬 1 [14d]
INFO: rcu detected stall in worker_thread (9) netfilter 1 C done 4833 13h02m 856d PATCH [849d]
general protection fault in lock_sock_nested bluetooth 19 C done done 4270 1h30m 882d
INFO: rcu detected stall in sys_openat (3) mm 1 C error 531 1d23h 890d
INFO: task hung in reg_process_self_managed_hints wireless 1 C done 1042 1d07h 903d
INFO: rcu detected stall in sys_clock_nanosleep (5) kernel 1 C error done 105 20d 907d
INFO: rcu detected stall in sys_unlink (3) mm 1 C error 347 2d21h 911d
panic: runtime error: floating point error (2) 2 syz error error 27 5d05h 930d
INFO: task hung in rfkill_unregister (3) net nfc 1 C 9336 3d03h 978d 💬 6 [28d]
INFO: task hung in synchronize_rcu (4) net fs 1 C done error 2546 8h45m 1013d 💬 8 [20d]
INFO: task hung in del_device_store net 1 C error 1965 22h46m 1072d 💬 2 [20d]
possible deadlock in br_multicast_rcv (3) bridge 4 C done error 57 115d 1120d
WARNING in print_bfs_bug (2) kernel -1 C done 319 3d09h 1138d 💬 2 [706d]
INFO: task hung in rfkill_sync_work net nfc 1 C done error 110 37d 1141d PATCH [1085d]
INFO: rcu detected stall in syscall_exit_to_user_mode (2) usb 1 C inconclusive 807 24d 1162d 💬 5 [105d]
BUG: MAX_LOCKDEP_ENTRIES too low! (3) no-reminders smc kernfs -1 C unreliable error 469 476d 1181d PATCH [964d]
WARNING in call_timer_fn bluetooth -1 C unreliable 8157 12m 1181d 💬 8 [12d]
INFO: task hung in nfc_rfkill_set_block net nfc 1 C done done 1387 35d 1182d
INFO: rcu detected stall in sys_newfstatat (4) mm 1 C error 509 12d 1204d 💬 1 [53d]
WARNING in ip_rt_bug (2) net -1 C done error 539 19h45m 1216d PATCH [3d22h]
INFO: task can't die in vlan_ioctl_handler net 1 syz error 173 18d 1351d
WARNING in ext4_dirty_folio mm -1 C inconclusive done 25863 1d12h 1416d 💬 2 [21d]
INFO: rcu detected stall in gc_worker (3) netfilter 1 C done done 304 1d21h 1422d 💬 1 [45d]
general protection fault in l2cap_chan_timeout (3) bluetooth 19 C inconclusive inconclusive 77 11d 1460d
INFO: task hung in filename_create (4) fs 1 C error error 2438 12h28m 1511d
WARNING in ieee80211_free_ack_frame (2) wireless -1 C error done 193 22d 1547d PATCH [635d]
BUG: MAX_LOCKDEP_CHAINS too low! (3) no-reminders kernel -1 C error 1003979 17h08m 1548d PATCH [964d]
INFO: rcu detected stall in sys_exit_group (7) net 1 C unreliable inconclusive 90 581d 1578d
KASAN: use-after-free Read in __dev_queue_xmit (5) block 19 C unreliable error 54 2d02h 1589d
BUG: MAX_LOCKDEP_KEYS too low! (2) no-reminders net -1 C unreliable 8277 1h42m 1727d PATCH [964d]
INFO: task can't die in corrupted (2) kernel 1 C error error 651 2d14h 1886d
WARNING in ieee80211_start_next_roc wireless -1 C inconclusive 1226 12d 1889d
INFO: rcu detected stall in batadv_nc_worker (3) batman 1 C done inconclusive 585 146d 1957d 💬 1 [343d]
WARNING in __cfg80211_ibss_joined (2) wireless -1 C error 6924 1d05h 1964d
general protection fault in skb_release_data (2) net bluetooth 24 C done error 703 314d 1979d
INFO: rcu detected stall in addrconf_dad_work (5) net 1 C done inconclusive 19 30d 1981d
INFO: rcu detected stall in corrupted (4) tipc 1 C done inconclusive 792 1d04h 1984d 💬 7 [161d]
INFO: rcu detected stall in tc_modify_qdisc net 1 C done 625 7d06h 2021d 💬 13 [588d]
BUG: soft lockup in smp_call_function kernel 1 C done 1729 14h29m 2038d 💬 1 [1053d]
INFO: task hung in tls_sk_proto_close net 1 C done error 1051 4d22h 2142d
WARNING in kcm_write_msgs net -1 C done 621 1d19h 2153d 💬 5 [556d]
BUG: workqueue lockup (5) kernel 1 C done 15026 10h52m 2218d
possible deadlock in __dev_queue_xmit (3) net 4 C done inconclusive 1153 68d 2260d 💬 5 [588d]
WARNING in rcu_check_gp_start_stall net -1 C done error 2902 4d18h 2544d 💬 9 [20d]
INFO: rcu detected stall in do_idle virt 1 C done error 3759 19h41m 2676d 💬 39 [117d]
moderation (4) 🔗
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Discussions
general protection fault in ax25_output hams 2 1 14d 14d
lost connection to test machine (5) -1 C error 2974316 6m 2278d
corrupted report (2) wireless -1 1067324 now 2861d
no output from test machine (2) -1 C done 2132593 now 2984d