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 5d05h 47582 316322 441 1220887 8f7aa3d3c732 .config 5d08h d6526ea3 12d all only
Applied filters: Manager=ci-upstream-net-kasan-gce (drop)
open (222):
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Discussions
KASAN: invalid-free in inet_sock_destruct net 22 C inconclusive 5 8d23h 20h23m PATCH [20h08m]
possible deadlock in ipv6_sock_mc_close (4) net 4 C done 7 3d02h 20h23m PATCH [20h08m]
WARNING in sched_mm_cid_fork fs mm -1 syz error 69 3h36m 6d04h
INFO: task hung in nfsd_nl_version_set_doit (2) nfs 1 51 23m 7d11h 💬 1 [5d17h]
KASAN: slab-out-of-bounds Read in ieee80211_add_virtual_monitor wireless 19 C 414 3h58m 23d PATCH [4d20h]
KASAN: slab-use-after-free Read in qfq_reset_qdisc (2) net 19 C 23 9h22m 33d PATCH [27d]
possible deadlock in __netdev_update_features (2) net 4 8 1h07m 35d
general protection fault in sigd_send net 2 C error 9 5d21h 39d
kernel BUG in set_ipsecrequest net -1 C done 7 13d 53d PATCH [31d]
general protection fault in call_timer_fn (2) no-reminders mm 19 7 14d 55d
INFO: rcu detected stall in unwind_next_frame (5) ext4 1 syz error 22 1d15h 56d
WARNING in xfrm6_tunnel_net_exit (4) net -1 syz done 25810 5d05h 57d PATCH [49d]
KASAN: slab-use-after-free Read in br_switchdev_fdb_notify (2) bridge 19 4 43d 59d
WARNING in copy_mnt_ns fs -1 C done unreliable 33 61d 68d PATCH [62d]
WARNING in free_mnt_ns fs -1 C done unreliable 115 60d 69d PATCH [62d]
general protection fault in nft_fib6_eval (2) netfilter 2 4 32d 81d
general protection fault in lec_arp_clear_vccs net 19 23 18h57m 83d
KASAN: slab-use-after-free Read in xfrm_state_find net 19 1375 5d08h 91d
WARNING in reg_bounds_sanity_check (2) bpf -1 C done 11155 20m 94d PATCH [41d]
INFO: task hung in queue_limits_commit_update_frozen block 1 253 1d00h 103d
WARNING: ODEBUG bug in handle_softirqs hams -1 C 1130 7h56m 103d 💬 1 [26d]
WARNING in ieee80211_do_stop (3) wireless -1 4 80d 107d
WARNING in subflow_data_ready (4) mptcp -1 C 245 12m 110d
INFO: rcu detected stall in task_work_add bpf 1 syz error 4 8d21h 112d
WARNING in ieee80211_tx_skb_tid wireless -1 C 92 1h10m 113d
WARNING in ieee80211_link_info_change_notify (3) wireless -1 20 5d12h 122d
possible deadlock in console_flush_all (4) cgroups 4 C error 1066 1h40m 122d
WARNING in ieee80211_recalc_chanctx_chantype wireless -1 28 16d 124d
WARNING in drv_unassign_vif_chanctx (3) wireless -1 C 2963 21h24m 125d
possible deadlock in kernfs_remove kernfs 4 C error done 92 16d 126d 💬 3 [14d]
INFO: task hung in hidp_session_remove kernel 1 C error done 32 127d 131d
WARNING in __nf_unregister_net_hook (9) netfilter -1 syz error 9 1d03h 132d 💬 1 [14d]
KASAN: use-after-free Read in __xfrm_state_insert net 24 2043 61d 133d
WARNING in cfg80211_switch_netns wireless -1 19 5d22h 141d
stack segment fault in kernfs_rename_ns bluetooth 2 23 2d06h 142d
INFO: rcu detected stall in sock_close (5) sctp 1 syz 38 6d23h 145d
INFO: task hung in nbd_disconnect_and_put nbd 1 88 67d 148d
WARNING: refcount bug in ax25_setsockopt hams 13 C error error 15 15h13m 150d 💬 1 [45d]
BUG: sleeping function called from invalid context in dev_set_promiscuity (2) net 5 31 4d04h 153d 💬 2 [153d]
possible deadlock in nr_rt_ioctl (2) hams 4 C 3211 1h41m 165d PATCH [5d00h]
WARNING in lowpan_xmit (2) wpan -1 syz error 4 83d 167d
INFO: rcu detected stall in exit_to_user_mode_loop mm 1 C error 262 15h05m 170d 💬 1 [133d]
possible deadlock in pcpu_alloc_noprof (2) nbd 4 C error 2666 8h18m 177d
INFO: task hung in hci_conn_failed (4) bluetooth 1 syz 17 3d23h 180d
BUG: soft lockup in sys_sendmsg (2) net 1 C 24 5d19h 187d 💬 1 [52d]
KASAN: slab-out-of-bounds Write in mini_qdisc_pair_swap net 23 8 28d 188d
kernel panic: Fatal exception (4) 2 C error inconclusive 99 167d 191d
possible deadlock in elevator_change block 4 C 647 5h43m 192d
WARNING in ieee80211_tx_h_rate_ctrl wireless -1 291 1h32m 193d
possible deadlock in __del_gendisk block 4 C done 43987 1d19h 196d PATCH [123d]
WARNING in mac80211_hwsim_sta_rc_update wireless -1 C 102 4d11h 207d
INFO: rcu detected stall in vms_gather_munmap_vmas mm 1 syz error 51 9d19h 208d
KASAN: use-after-free Read in __linkwatch_run_queue net 19 syz 73 1d08h 208d
INFO: rcu detected stall in inet6_rtm_newaddr (3) sctp 1 syz error 4 1d23h 209d
INFO: task hung in hci_remote_features_evt (2) bluetooth 1 syz error inconclusive 9 71d 216d
INFO: rcu detected stall in inet_rtm_newaddr (2) net 1 C error 5 4h01m 216d 💬 9 [46d]
INFO: task hung in inet6_rtm_newaddr (2) net 1 C error inconclusive 7 13d 216d
WARNING in nsim_fib_event_nb net -1 C done 777 1d13h 221d PATCH [69d]
INFO: task hung in exit_mmap (2) mm 1 C done error 35 1d06h 228d
BUG: soft lockup in sys_bpf mm 1 C error 57 1d03h 230d
INFO: rcu detected stall in rtnl_newlink (5) net 1 C error 142 3d10h 239d
divide error in mac80211_hwsim_link_info_changed (2) wireless 2 12 19d 242d PATCH [1d01h]
possible deadlock in l2cap_conn_del bluetooth 4 syz error 416 7h34m 252d
INFO: task hung in hci_dev_open (2) kernel 1 syz done 4 3d17h 296d
general protection fault in generic_hwtstamp_ioctl_lower (2) net 11 C 30 32d 307d 💬 3 [304d]
WARNING in ieee80211_prep_channel wireless -1 C error 52 13h59m 313d
WARNING in ieee80211_request_ibss_scan wireless -1 500 11d 335d
INFO: rcu detected stall in task_numa_work (2) bpf mm 1 C error error 21 33d 339d
possible deadlock in nr_remove_neigh (2) hams 4 C unreliable 711 4h05m 344d 💬 2 [14d]
INFO: task hung in inet_rtm_newaddr net 1 C done 97 15d 348d
INFO: task hung in rdma_dev_exit_net (6) rdma 1 124 7h43m 354d 💬 4 [15d]
WARNING: held lock freed in bt_accept_dequeue bluetooth 4 17 1d11h 356d
WARNING in hci_conn_timeout (2) bluetooth -1 C error 1773 5h33m 356d
WARNING in __alloc_frozen_pages_noprof dri -1 C done 6101 174d 362d PATCH [362d]
BUG: Bad page state in skb_pp_cow_data net -1 C done 62 2d00h 364d PATCH [33d]
INFO: rcu detected stall in mas_preallocate (2) mm 1 syz done 9 14d 365d 💬 6 [274d]
INFO: rcu detected stall in sys_umount (3) mm 1 C done 48 2d14h 366d 💬 2 [112d]
WARNING in cfg802154_switch_netns (3) wpan -1 C error 17 10d 370d
INFO: rcu detected stall in sys_symlinkat (5) tomoyo mm fs 1 syz error 76 2d17h 370d
INFO: rcu detected stall in sys_sendmmsg (7) tipc mm 1 95 3d05h 373d
WARNING: refcount bug in device_move kernel 13 140 1d14h 376d
WARNING: refcount bug in bnep_session kernel 13 137 4h19m 376d
INFO: rcu detected stall in sys_setsockopt (4) mm 1 C done inconclusive 43 8d20h 379d
possible deadlock in blk_mq_update_nr_hw_queues block 4 C done 44250 5d06h 379d
general protection fault in bnep_session kernel 7 syz 1155 1h36m 380d
INFO: rcu detected stall in security_file_ioctl (9) mm 1 syz error 103 7d03h 382d
general protection fault in device_move kernel 8 syz error 5797 53m 383d
INFO: task hung in nl80211_pre_doit (3) wireless 1 syz error 32 8d10h 390d 💬 1 [389d]
INFO: rcu detected stall in sys_pipe2 (2) mm 1 syz done 110 14d 393d
BUG: MAX_LOCK_DEPTH too low! (5) btrfs -1 C 12 54d 394d
INFO: rcu detected stall in schedule_timeout (7) kernel 1 C error error 31 2d21h 395d
INFO: task hung in hci_cmd_sync_clear (3) bluetooth 1 syz done 39 5h08m 395d
KASAN: slab-use-after-free Read in cfusbl_device_notify net 19 161 3d16h 398d
WARNING in kcov_remote_start (6) wireless -1 3923 1h20m 399d
KASAN: slab-use-after-free Read in l2cap_unregister_user bluetooth 24 C done 45435 49m 402d PATCH [32d]
INFO: rcu detected stall in kthreadd (2) mm 1 C unreliable 102 5d19h 405d
WARNING in __rate_control_send_low (3) wireless -1 C done 10432 5h27m 408d
INFO: task hung in add_one_compat_dev (3) rdma 1 104 3h49m 413d 💬 9 [15d]
BUG: corrupted list in hci_cmd_sync_dequeue_once bluetooth 8 129 38d 414d
general protection fault in put_pwq_unlocked (2) bcachefs 8 C done error 125 74d 415d
INFO: rcu detected stall in sys_readlink (5) mm 1 syz done 35 5d06h 416d
INFO: rcu detected stall in seq_read_iter (2) mm 1 C inconclusive error 9 14d 418d 💬 1 [417d]
INFO: rcu detected stall in sys_mprotect (8) mm 1 syz done 91 5h27m 424d
INFO: rcu detected stall in NF_HOOK (2) netfilter sctp lsm 1 C inconclusive error 117 3d22h 424d
INFO: task hung in netdev_run_todo (4) wireguard 1 692 2d15h 425d
INFO: task hung in nfsd_nl_threads_set_doit nfs 1 C done 544 27m 425d PATCH [425d]
INFO: task hung in regdb_fw_cb (2) wireless 1 C inconclusive done 127 306d 429d
INFO: rcu detected stall in kjournald2 (2) mm 1 C error error 77 58d 432d
INFO: task hung in genl_rcv_msg (4) net 1 C done 248 3d15h 432d
INFO: task hung in worker_thread (5) kernel 1 C done done 49 87d 434d
INFO: task hung in wg_destruct (2) wireguard 1 syz done done 138 9d21h 435d
INFO: rcu detected stall in vhci_release mm 1 syz done done 12 219d 436d
INFO: task hung in crda_timeout_work (8) wireless 1 C done 599 20d 437d
INFO: task hung in new_device_store (5) net 1 syz inconclusive 121 78d 438d 💬 7 [426d]
INFO: task hung in wg_netns_pre_exit (5) wireguard 1 syz done 375 18d 439d
INFO: task hung in reg_check_chans_work (7) wireless 1 C error 781 13h42m 442d
INFO: rcu detected stall in shmem_fault (6) mm 1 C 157 3d01h 445d PATCH [427d]
INFO: rcu detected stall in sys_execve (6) mm 1 syz done 65 5d22h 447d
INFO: task hung in tun_chr_close (5) net 1 syz done 636 2d03h 449d
possible deadlock in nr_rt_device_down (3) hams 4 C error 9872 27m 450d PATCH [182d]
INFO: rcu detected stall in x64_sys_call mm kasan 1 C error 430 2d00h 455d
WARNING in ieee80211_rx_list (3) wireless -1 C error done 39 68d 456d
KASAN: global-out-of-bounds Read in mac802154_header_create (2) wpan 17 46 60d 460d
INFO: task hung in rdma_dev_change_netns rdma 1 1206 21m 461d 💬 6 [15d]
INFO: task hung in nbd_queue_rq nbd 1 C error 356 18h52m 468d
INFO: task hung in disable_device kernel 1 1000 1h05m 469d 💬 4 [371d]
possible deadlock in task_rq_lock cgroups 4 C done 3977 16h24m 480d 💬 3 [22d]
WARNING in cfg80211_scan_done wireless -1 syz error 36 9d22h 482d PATCH [169d]
INFO: rcu detected stall in kcov_close mm 1 157 3h42m 483d
INFO: rcu detected stall in vm_mmap_pgoff mm 1 100 10d 485d PATCH [427d]
general protection fault in smc_diag_dump_proto smc 8 C inconclusive done 574 35d 486d PATCH [481d]
INFO: task hung in switchdev_deferred_process_work (3) net 1 C inconclusive 565 1d18h 487d
INFO: task hung in read_part_sector (2) block 1 syz 7119 5m 491d
INFO: task hung in addrconf_dad_work (5) net 1 C done 1590 4d15h 497d
INFO: task hung in linkwatch_event (4) net 1 C done 3408 9h20m 500d
WARNING: ODEBUG bug in hci_release_dev (2) bluetooth -1 C error 401 10h32m 502d
INFO: task hung in nfsd_nl_rpc_status_get_dumpit nfs 1 1022 19h03m 506d
WARNING: suspicious RCU usage in dev_deactivate_queue net 4 C error error 7829 79d 509d 💬 1 [85d]
WARNING in drv_link_info_changed (2) wireless -1 25 28d 511d
WARNING in rate_control_rate_init (3) wireless -1 C done 21395 1h06m 523d
INFO: task hung in nfsd_nl_threads_get_doit nfs 1 983 1h31m 532d
INFO: task hung in nfsd_nl_version_get_doit nfs 1 1123 6h34m 532d
INFO: task hung in nfsd_nl_listener_get_doit nfs 1 994 3h29m 541d 💬 7 [157d]
INFO: rcu detected stall in addrconf_rs_timer (6) x86 mm netfilter 1 syz error error 615 1d18h 555d
INFO: task hung in nsim_destroy (4) net 1 syz error 434 54d 556d
INFO: task hung in nfsd_nl_listener_set_doit nfs 1 C done 25285 4h31m 559d 💬 11 [157d]
possible deadlock in __mmap_lock_do_trace_acquire_returned (2) mm 4 C error inconclusive 621 497d 561d
possible deadlock in __lock_task_sighand (3) bpf 4 C done inconclusive 112 498d 561d
INFO: rcu detected stall in sendmsg (4) net mm 1 C error 60 8d11h 564d
INFO: rcu detected stall in sys_sendto (7) mm 1 C error 331 3d14h 566d
INFO: task hung in jbd2_journal_commit_transaction (5) usb ext4 1 C error 2141 22d 573d
WARNING in rxe_pool_cleanup rdma -1 C 585 2d21h 575d 💬 8 [15d]
INFO: rcu detected stall in validate_mm (3) mm 1 C error 38 14d 576d 💬 5 [518d]
WARNING in kernfs_get (5) usb kernfs -1 syz inconclusive 532 4h36m 579d 💬 3 [14d]
INFO: rcu detected stall in sock_write_iter (3) net 1 C done 188 11h39m 580d 💬 1 [580d]
WARNING: suspicious RCU usage in get_callchain_entry perf 4 C error 9031 2h07m 587d PATCH [508d]
INFO: rcu detected stall in sys_close (7) fs 1 C error 14 15d 599d
possible deadlock in __stack_map_get bpf 4 C error error 56 246d 599d 💬 2 [260d]
WARNING in l2cap_chan_send bluetooth -1 52 2d22h 604d
KASAN: slab-use-after-free Read in __hci_req_sync bluetooth 19 C error error 3383 482d 610d 💬 2 [516d]
INFO: rcu detected stall in sys_clone (8) mm 1 C error 336 24m 620d 💬 10 [166d]
possible deadlock in hsr_dev_xmit (2) net 4 C done 990 2d11h 620d 💬 2 [583d]
KASAN: slab-use-after-free Read in __ethtool_get_link_ksettings net 19 syz done 18258 now 626d PATCH [609d]
BUG: soft lockup in do_sock_setsockopt tipc 1 C done 105 8d16h 626d 💬 1 [161d]
possible deadlock in sock_map_delete_elem bpf net 4 C error done 869 546d 630d
WARNING in l2cap_chan_del bluetooth -1 332 1d20h 631d
INFO: rcu detected stall in sys_syslog (2) mm 1 C error error 43 1d15h 657d
possible deadlock in smc_release smc 4 C error 157 3h14m 675d 💬 2 [35d]
INFO: rcu detected stall in dput (8) fs 1 C done 567 4h57m 708d
WARNING: ODEBUG bug in advance_sched net -1 C done done 10 429d 718d 💬 1 [392d]
INFO: rcu detected stall in sys_recvmmsg (3) mm 1 211 19h42m 721d
WARNING: proc registration bug in bcm_connect fs -1 C inconclusive inconclusive 322 462d 727d PATCH [486d]
WARNING in tcp_recvmsg_locked (2) net -1 C done 13 3d14h 734d PATCH [13d]
INFO: rcu detected stall in ip_list_rcv (6) net 1 C done done 53 21d 736d 💬 5 [260d]
INFO: rcu detected stall in sys_socket (10) mm 1 C done 172 5d16h 739d 💬 6 [735d]
go runtime error fs 2 syz error inconclusive 24 52d 746d
INFO: rcu detected stall in sys_unshare (9) kernfs net 1 C inconclusive done 83 18h50m 759d 💬 1 [14d]
INFO: rcu detected stall in worker_thread (9) mm netfilter 1 C done 4655 1h38m 793d PATCH [787d]
general protection fault in lock_sock_nested bluetooth 19 C done done 3849 2h39m 820d
INFO: rcu detected stall in sys_openat (3) mm 1 C error 485 12h01m 827d
INFO: task hung in reg_process_self_managed_hints wireless 1 C done 905 1d12h 840d
INFO: rcu detected stall in sys_clock_nanosleep (5) kernel 1 C error done 102 43d 845d
INFO: rcu detected stall in sys_unlink (3) tomoyo mm 1 C error 225 11h11m 848d
panic: runtime error: floating point error (2) 2 syz error 27 12d 868d
INFO: task hung in rfkill_unregister (3) net nfc 1 C 8512 29m 915d 💬 6 [28d]
INFO: task hung in synchronize_rcu (4) fs net 1 C done error 1736 1h20m 950d 💬 6 [7d21h]
INFO: task hung in del_device_store net 1 C error 1903 2d10h 1009d
possible deadlock in br_multicast_rcv (3) bridge 4 C done error 57 53d 1057d
WARNING in print_bfs_bug (2) kernel -1 C done 311 7d11h 1075d 💬 2 [643d]
INFO: task hung in rfkill_sync_work net nfc 1 C done 105 2d13h 1078d PATCH [1022d]
INFO: rcu detected stall in syscall_exit_to_user_mode (2) usb 1 C inconclusive 807 23d 1099d 💬 5 [43d]
BUG: MAX_LOCKDEP_ENTRIES too low! (3) no-reminders smc kernfs -1 C unreliable error 469 414d 1118d PATCH [901d]
WARNING in call_timer_fn bluetooth -1 C unreliable 7771 5h21m 1118d 💬 8 [11d]
INFO: task hung in nfc_rfkill_set_block net nfc 1 C done done 1275 2h50m 1119d
INFO: rcu detected stall in sys_newfstatat (4) mm 1 C error 496 2d03h 1141d 💬 1 [54d]
WARNING in ip_rt_bug (2) net -1 C done error 501 6d08h 1153d 💬 3 [529d]
INFO: task can't die in vlan_ioctl_handler net 1 171 2d03h 1289d
WARNING in ext4_dirty_folio mm -1 C inconclusive done 25849 23h49m 1353d 💬 2 [54d]
INFO: rcu detected stall in gc_worker (3) netfilter 1 C done done 262 1d12h 1359d 💬 1 [14d]
general protection fault in l2cap_chan_timeout (3) bluetooth 19 C inconclusive inconclusive 74 12d 1397d
INFO: task hung in filename_create (4) fs 1 C error error 2374 14h11m 1448d
WARNING in ieee80211_free_ack_frame (2) wireless -1 C error done 184 3d23h 1485d PATCH [572d]
BUG: MAX_LOCKDEP_CHAINS too low! (3) no-reminders kernel -1 C error 892179 now 1486d PATCH [901d]
INFO: rcu detected stall in sys_exit_group (7) net 1 C unreliable inconclusive 90 519d 1515d
KASAN: use-after-free Read in __dev_queue_xmit (5) block 19 C unreliable error 50 31d 1526d
BUG: MAX_LOCKDEP_KEYS too low! (2) no-reminders net -1 C unreliable 7469 59m 1664d PATCH [901d]
INFO: task can't die in corrupted (2) kernel 1 C error error 591 7d00h 1823d
WARNING in ieee80211_start_next_roc wireless -1 C inconclusive 1226 6d04h 1826d
INFO: rcu detected stall in batadv_nc_worker (3) batman 1 C done inconclusive 585 83d 1894d 💬 1 [280d]
WARNING in __cfg80211_ibss_joined (2) wireless -1 C error 6894 1d06h 1902d
general protection fault in skb_release_data (2) net bluetooth 24 C done error 703 252d 1916d
INFO: rcu detected stall in addrconf_dad_work (5) net 1 C done inconclusive 14 246d 1918d
INFO: rcu detected stall in corrupted (4) tipc 1 C done inconclusive 720 14h26m 1921d 💬 7 [99d]
KASAN: use-after-free Read in corrupted (4) mm 19 C done error 14 293d 1945d 💬 2 [1286d]
INFO: rcu detected stall in tc_modify_qdisc net 1 C done 612 9d09h 1959d 💬 13 [525d]
BUG: soft lockup in smp_call_function kernel 1 C done 1654 7h47m 1975d 💬 1 [990d]
INFO: task hung in tls_sk_proto_close 1 C done error 1046 106d 2080d
WARNING in kcm_write_msgs net -1 C done 620 10d 2091d 💬 5 [494d]
BUG: workqueue lockup (5) net 1 C done 14615 now 2155d
possible deadlock in __dev_queue_xmit (3) net 4 C done inconclusive 1153 5d12h 2197d 💬 5 [525d]
WARNING in rcu_check_gp_start_stall net -1 C done error 2793 4h30m 2481d 💬 7 [22d]
INFO: rcu detected stall in do_idle x86 1 C done error 3554 18m 2614d 💬 39 [54d]
moderation (3):
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Discussions
lost connection to test machine (5) -1 C error 2805611 now 2215d
corrupted report (2) mm -1 1027358 now 2798d
no output from test machine (2) -1 C done 2026938 now 2921d