syzbot


Out of 112 bugs, 106 were automatically obsoleted (5 due to revoked reproducers), 6 were invalidated by users.
Applied filters: Label=subsystems:wireguard (drop)
Title Repro Cause bisect Fix bisect Count Last Reported
KCSAN: data-race in wg_packet_handshake_receive_worker / wg_packet_handshake_receive_worker wireguard 1 57d 57d
BUG: soft lockup in wg_packet_tx_worker (2) wireguard 5 71d 202d
INFO: task hung in process_one_work (4) wireguard syz error error 53 108d 1632d
INFO: task hung in __tun_detach (2) wireguard 16 102d 265d
general protection fault in macvlan_forward_source wireguard 1 59d 59d
WARNING: locking bug in wg_packet_encrypt_worker (2) wireguard 1 126d 122d
INFO: task hung in wg_noise_handshake_consume_initiation (3) wireguard 8 121d 298d
KCSAN: data-race in wg_packet_handshake_receive_worker / wg_packet_rx_poll (9) wireguard 1 92d 92d
KCSAN: data-race in wg_socket_send_skb_to_peer / wg_socket_send_skb_to_peer (4) wireguard 3 97d 142d
general protection fault in wg_destruct wireguard 1 111d 111d
KCSAN: data-race in wg_index_hashtable_insert / wg_index_hashtable_lookup (4) wireguard 8 112d 225d
KCSAN: data-race in wg_packet_encrypt_worker / wg_packet_send_staged_packets wireguard 1 160d 160d
BUG: soft lockup in wg_packet_handshake_receive_worker wireguard 1 224d 220d
WARNING: locking bug in wg_packet_decrypt_worker wireguard 2 235d 249d
general protection fault in wg_packet_receive wireguard 3 238d 257d
KCSAN: data-race in wg_socket_set_peer_endpoint / wg_socket_set_peer_endpoint (2) wireguard 1 174d 174d
KCSAN: data-race in wg_socket_send_skb_to_peer / wg_socket_send_skb_to_peer (3) wireguard 6 187d 246d
general protection fault in wg_packet_send_staged_packets wireguard 2 242d 259d
general protection fault in wg_queue_enqueue_per_peer_tx wireguard 4 250d 262d
BUG: spinlock bad magic in wg_packet_decrypt_worker wireguard 1 250d 249d
WARNING: locking bug in wg_packet_encrypt_worker wireguard 1 262d 258d
INFO: rcu detected stall in wg_packet_encrypt_worker wireguard 1 258d 258d
KCSAN: data-race in wg_packet_send_staged_packets / wg_packet_send_staged_packets (3) wireguard 1020 212d 1096d
WARNING in wg_packet_send_staged_packets wireguard 1 289d 285d
INFO: rcu detected stall in net_rx_action (5) virt wireguard wireless 3 288d 326d
KCSAN: data-race in wg_socket_set_peer_endpoint / wg_socket_set_peer_endpoint wireguard 2 278d 286d
KCSAN: data-race in wg_packet_handshake_receive_worker / wg_packet_rx_poll (8) wireguard 2 293d 317d
INFO: task hung in netdev_run_todo (2) staging wireguard usb C error 241 361d 1518d
KCSAN: data-race in wg_packet_receive / wg_packet_receive (8) wireguard 1 321d 321d
KCSAN: data-race in wg_packet_send_keepalive / wg_packet_send_staged_packets (7) wireguard 1 323d 323d
KCSAN: data-race in wg_index_hashtable_insert / wg_index_hashtable_lookup (3) wireguard 2 325d 343d
INFO: task hung in wg_noise_handshake_create_initiation (2) wireguard 1 395d 395d
KCSAN: data-race in wg_packet_receive / wg_packet_receive (7) wireguard 1 363d 361d
INFO: rcu detected stall in wg_packet_handshake_send_worker (5) wireguard 1 435d 435d
KCSAN: data-race in wg_packet_send_keepalive / wg_packet_send_staged_packets (6) wireguard 1 395d 393d
KCSAN: data-race in wg_packet_handshake_receive_worker / wg_packet_rx_poll (7) wireguard 1 396d 393d
memory leak in wg_noise_handshake_begin_session wireguard usb syz 2 459d 515d
KCSAN: data-race in __mod_timer / __mod_timer (10) wireguard 30 410d 617d
INFO: rcu detected stall in wg_packet_handshake_receive_worker (2) wireguard 1 473d 473d
WARNING in kthread_unpark wireguard 1 493d 489d
KCSAN: data-race in wg_socket_send_skb_to_peer / wg_socket_send_skb_to_peer (2) wireguard 1 432d 428d
KCSAN: data-race in wg_queue_enqueue_per_peer_tx / wg_queue_enqueue_per_peer_tx wireguard 1 433d 428d
KCSAN: data-race in wg_packet_handshake_receive_worker / wg_packet_rx_poll (6) wireguard 3 439d 435d
KCSAN: data-race in wg_packet_send_keepalive / wg_packet_send_staged_packets (5) wireguard 1 475d 475d
INFO: rcu detected stall in wg_ratelimiter_gc_entries (2) wireguard C done done 3 542d 541d
INFO: task hung in wg_netns_pre_exit (3) wireguard 4 535d 665d
KASAN: slab-use-after-free Write in detach_if_pending wireguard batman 2 645d 654d
KASAN: slab-use-after-free Read in wg_noise_keypair_get wireguard jfs syz done 1 615d 571d
INFO: rcu detected stall in wg_packet_handshake_receive_worker wireguard C error inconclusive 3 575d 1471d
INFO: rcu detected stall in wg_packet_handshake_send_worker (4) wireguard 1 571d 571d
KCSAN: data-race in wg_packet_send_keepalive / wg_packet_send_staged_packets (4) wireguard 1 518d 518d
KCSAN: data-race in wg_socket_send_skb_to_peer / wg_socket_send_skb_to_peer wireguard 1 533d 530d
KCSAN: data-race in wg_packet_handshake_receive_worker / wg_packet_rx_poll (5) wireguard 2 533d 530d
KASAN: null-ptr-deref Write in wg_packet_send_staged_packets wireguard 1 559d 555d
INFO: task hung in wg_noise_handshake_consume_initiation (2) wireguard 1 606d 606d
INFO: rcu detected stall in wg_ratelimiter_gc_entries wireguard 1 637d 637d
KASAN: slab-out-of-bounds Read in wg_destruct wireguard 3 682d 683d
KCSAN: data-race in wg_packet_handshake_receive_worker / wg_packet_rx_poll (4) wireguard 1 648d 648d
KCSAN: data-race in __mod_timer / __mod_timer (9) wireguard 20 660d 837d
KASAN: null-ptr-deref Read in __netif_receive_skb_core wireguard 8 733d 1011d
KCSAN: data-race in wg_packet_receive / wg_packet_receive (6) wireguard 2 720d 757d
KCSAN: data-race in update_rx_stats / wg_packet_handshake_receive_worker (2) wireguard 1 754d 754d
KASAN: null-ptr-deref Write in wg_ratelimiter_gc_entries wireguard 1 826d 826d
KCSAN: data-race in wg_packet_send_keepalive / wg_packet_send_staged_packets (3) wireguard 1 801d 793d
KCSAN: data-race in wg_packet_receive / wg_packet_receive (5) wireguard 1 812d 812d
KCSAN: data-race in update_rx_stats / wg_packet_handshake_receive_worker wireguard 1 808d 808d
KASAN: global-out-of-bounds Read in wg_ratelimiter_gc_entries wireguard 1 918d 914d
KCSAN: data-race in __mod_timer / __mod_timer (8) wireguard 19 875d 1059d
KCSAN: data-race in wg_packet_receive / wg_packet_receive (4) wireguard 2 884d 887d
KCSAN: data-race in wg_xmit / wg_xmit (3) wireguard 1 921d 921d
KCSAN: data-race in wg_packet_purge_staged_packets / wg_packet_purge_staged_packets wireguard 1 923d 923d
KCSAN: data-race in dev_get_tstats64 / wg_packet_handshake_receive_worker (2) wireguard 2 939d 956d
KCSAN: data-race in wg_packet_receive / wg_packet_receive (3) wireguard 2 978d 982d
KCSAN: data-race in wg_packet_receive / wg_packet_receive (2) wireguard 1 1035d 1035d
INFO: task hung in wg_netns_pre_exit (2) wireguard 39 1181d 1206d
KCSAN: data-race in __mod_timer / __mod_timer (7) wireguard 11 1101d 1170d
KCSAN: data-race in wg_packet_handshake_receive_worker / wg_packet_rx_poll (3) wireguard 2 1121d 1096d
KCSAN: data-race in dev_get_tstats64 / wg_packet_rx_poll (3) wireguard 1 1118d 1096d
KCSAN: data-race in wg_index_hashtable_insert / wg_index_hashtable_lookup (2) wireguard 1 1135d 1135d
KCSAN: data-race in wg_packet_receive / wg_packet_receive wireguard 2 1165d 1182d
KCSAN: data-race in dev_get_tstats64 / wg_packet_rx_poll (2) wireguard 1 1170d 1170d
INFO: task hung in __tun_chr_ioctl (2) wireguard 1 1319d 1319d
KCSAN: data-race in wg_packet_decrypt_worker / wg_packet_rx_poll wireguard 253 1395d 1636d
KCSAN: data-race in __mod_timer / __mod_timer (5) wireguard 2 1398d 1408d
KASAN: invalid-access Write in detach_if_pending wireguard 2 1453d 1455d
KCSAN: data-race in wg_packet_send_staged_packets / wg_packet_send_staged_packets (2) wireguard 108 1402d 1569d
KCSAN: data-race in skb_queue_tail / wg_packet_handshake_receive_worker (2) wireguard 5 1426d 1523d
KCSAN: data-race in dev_get_tstats64 / wg_packet_rx_poll wireguard 1 1429d 1429d
UBSAN: object-size-mismatch in wg_xmit wireguard 172293 1486d 1511d
KCSAN: data-race in __mod_timer / __mod_timer (4) wireguard 1 1448d 1448d
INFO: task hung in wg_netns_pre_exit wireguard 3 1515d 1590d
KCSAN: data-race in dev_get_tstats64 / wg_packet_handshake_receive_worker wireguard 2 1478d 1486d
KCSAN: data-race in wg_xmit / wg_xmit (2) wireguard 1 1482d 1482d
KCSAN: data-race in __mod_timer / __mod_timer (3) wireguard 1 1486d 1486d
KCSAN: data-race in wg_index_hashtable_insert / wg_index_hashtable_lookup wireguard 1 1518d 1518d
KCSAN: data-race in wg_packet_send_keepalive / wg_packet_send_staged_packets (2) wireguard 1 1522d 1522d
KCSAN: data-race in dev_fetch_sw_netstats / wg_packet_handshake_receive_worker wireguard 1 1524d 1524d
KCSAN: data-race in __mod_timer / __mod_timer (2) wireguard 6 1524d 1524d
KCSAN: data-race in wg_packet_handshake_receive_worker / wg_packet_rx_poll (2) wireguard 1 1558d 1520d
KCSAN: data-race in dev_fetch_sw_netstats / wg_packet_rx_poll wireguard 1 1572d 1572d
KCSAN: data-race in wg_xmit / wg_xmit wireguard 1 1579d 1579d
KCSAN: data-race in wg_packet_send_keepalive / wg_packet_send_staged_packets wireguard 1 1583d 1583d
INFO: task hung in wg_noise_handshake_consume_initiation wireguard 2 1641d 1700d
KASAN: use-after-free Read in wg_get_device_start wireguard 1 1679d 1678d
KCSAN: data-race in ip_tunnel_get_stats64 / wg_packet_rx_poll wireguard 2 1596d 1616d
KCSAN: data-race in wg_packet_handshake_receive_worker / wg_packet_rx_poll wireguard 3 1626d 1646d
KCSAN: data-race in __mod_timer / __mod_timer wireguard 1 1685d 1685d
KCSAN: data-race in skb_queue_tail / wg_packet_handshake_receive_worker wireguard 1 1689d 1689d
INFO: task hung in wg_noise_handshake_create_initiation wireguard 2 1779d 1800d
KCSAN: data-race in decrypt_packet / wg_packet_rx_poll wireguard 37 1698d 1737d
KCSAN: data-race in wg_packet_send_staged_packets / wg_packet_send_staged_packets wireguard 15 1699d 1737d
possible deadlock in peer_remove_after_dead wireguard 2 1831d 1831d