syzbot


Out of 109 bugs, 104 were automatically obsoleted (4 due to revoked reproducers), 5 were invalidated by users.
Applied filters: Label=subsystems:wireguard (drop)
Title Repro Cause bisect Fix bisect Count Last Reported
INFO: task hung in __tun_detach (2) wireguard 16 92d 255d
general protection fault in macvlan_forward_source wireguard 1 48d 48d
WARNING: locking bug in wg_packet_encrypt_worker (2) wireguard 1 115d 111d
INFO: task hung in wg_noise_handshake_consume_initiation (3) wireguard 8 111d 287d
KCSAN: data-race in wg_packet_handshake_receive_worker / wg_packet_rx_poll (9) wireguard 1 81d 81d
KCSAN: data-race in wg_socket_send_skb_to_peer / wg_socket_send_skb_to_peer (4) wireguard 3 86d 132d
general protection fault in wg_destruct wireguard 1 100d 100d
KCSAN: data-race in wg_index_hashtable_insert / wg_index_hashtable_lookup (4) wireguard 8 101d 215d
KCSAN: data-race in wg_packet_encrypt_worker / wg_packet_send_staged_packets wireguard 1 150d 150d
BUG: soft lockup in wg_packet_handshake_receive_worker wireguard 1 214d 210d
WARNING: locking bug in wg_packet_decrypt_worker wireguard 2 224d 238d
general protection fault in wg_packet_receive wireguard 3 228d 246d
KCSAN: data-race in wg_socket_set_peer_endpoint / wg_socket_set_peer_endpoint (2) wireguard 1 164d 164d
KCSAN: data-race in wg_socket_send_skb_to_peer / wg_socket_send_skb_to_peer (3) wireguard 6 177d 236d
general protection fault in wg_packet_send_staged_packets wireguard 2 232d 248d
general protection fault in wg_queue_enqueue_per_peer_tx wireguard 4 239d 252d
BUG: spinlock bad magic in wg_packet_decrypt_worker wireguard 1 239d 238d
WARNING: locking bug in wg_packet_encrypt_worker wireguard 1 252d 247d
INFO: rcu detected stall in wg_packet_encrypt_worker wireguard 1 247d 247d
KCSAN: data-race in wg_packet_send_staged_packets / wg_packet_send_staged_packets (3) wireguard 1020 201d 1085d
WARNING in wg_packet_send_staged_packets wireguard 1 278d 274d
INFO: rcu detected stall in net_rx_action (5) virt wireguard wireless 3 278d 315d
KCSAN: data-race in wg_socket_set_peer_endpoint / wg_socket_set_peer_endpoint wireguard 2 268d 276d
KCSAN: data-race in wg_packet_handshake_receive_worker / wg_packet_rx_poll (8) wireguard 2 282d 307d
INFO: task hung in netdev_run_todo (2) staging wireguard usb C error 241 351d 1507d
KCSAN: data-race in wg_packet_receive / wg_packet_receive (8) wireguard 1 310d 310d
KCSAN: data-race in wg_packet_send_keepalive / wg_packet_send_staged_packets (7) wireguard 1 312d 312d
KCSAN: data-race in wg_index_hashtable_insert / wg_index_hashtable_lookup (3) wireguard 2 314d 332d
INFO: task hung in wg_noise_handshake_create_initiation (2) wireguard 1 384d 384d
KCSAN: data-race in wg_packet_receive / wg_packet_receive (7) wireguard 1 353d 351d
INFO: rcu detected stall in wg_packet_handshake_send_worker (5) wireguard 1 424d 424d
KCSAN: data-race in wg_packet_send_keepalive / wg_packet_send_staged_packets (6) wireguard 1 384d 382d
KCSAN: data-race in wg_packet_handshake_receive_worker / wg_packet_rx_poll (7) wireguard 1 386d 382d
memory leak in wg_noise_handshake_begin_session wireguard usb syz 2 449d 504d
KCSAN: data-race in __mod_timer / __mod_timer (10) wireguard 30 400d 607d
INFO: rcu detected stall in wg_packet_handshake_receive_worker (2) wireguard 1 462d 462d
WARNING in kthread_unpark wireguard 1 482d 478d
KCSAN: data-race in wg_socket_send_skb_to_peer / wg_socket_send_skb_to_peer (2) wireguard 1 421d 417d
KCSAN: data-race in wg_queue_enqueue_per_peer_tx / wg_queue_enqueue_per_peer_tx wireguard 1 423d 417d
KCSAN: data-race in wg_packet_handshake_receive_worker / wg_packet_rx_poll (6) wireguard 3 429d 424d
KCSAN: data-race in wg_packet_send_keepalive / wg_packet_send_staged_packets (5) wireguard 1 464d 464d
INFO: rcu detected stall in wg_ratelimiter_gc_entries (2) wireguard C done done 3 532d 530d
INFO: task hung in wg_netns_pre_exit (3) wireguard 4 524d 654d
KASAN: slab-use-after-free Write in detach_if_pending wireguard batman 2 634d 644d
KASAN: slab-use-after-free Read in wg_noise_keypair_get wireguard jfs syz done 1 605d 560d
INFO: rcu detected stall in wg_packet_handshake_receive_worker wireguard C error inconclusive 3 565d 1461d
INFO: rcu detected stall in wg_packet_handshake_send_worker (4) wireguard 1 561d 561d
KCSAN: data-race in wg_packet_send_keepalive / wg_packet_send_staged_packets (4) wireguard 1 507d 507d
KCSAN: data-race in wg_socket_send_skb_to_peer / wg_socket_send_skb_to_peer wireguard 1 522d 519d
KCSAN: data-race in wg_packet_handshake_receive_worker / wg_packet_rx_poll (5) wireguard 2 523d 519d
KASAN: null-ptr-deref Write in wg_packet_send_staged_packets wireguard 1 548d 544d
INFO: task hung in wg_noise_handshake_consume_initiation (2) wireguard 1 596d 596d
INFO: rcu detected stall in wg_ratelimiter_gc_entries wireguard 1 626d 626d
KASAN: slab-out-of-bounds Read in wg_destruct wireguard 3 671d 672d
KCSAN: data-race in wg_packet_handshake_receive_worker / wg_packet_rx_poll (4) wireguard 1 637d 637d
KCSAN: data-race in __mod_timer / __mod_timer (9) wireguard 20 650d 826d
KASAN: null-ptr-deref Read in __netif_receive_skb_core wireguard 8 722d 1001d
KCSAN: data-race in wg_packet_receive / wg_packet_receive (6) wireguard 2 709d 747d
KCSAN: data-race in update_rx_stats / wg_packet_handshake_receive_worker (2) wireguard 1 743d 743d
KASAN: null-ptr-deref Write in wg_ratelimiter_gc_entries wireguard 1 816d 816d
KCSAN: data-race in wg_packet_send_keepalive / wg_packet_send_staged_packets (3) wireguard 1 791d 782d
KCSAN: data-race in wg_packet_receive / wg_packet_receive (5) wireguard 1 802d 802d
KCSAN: data-race in update_rx_stats / wg_packet_handshake_receive_worker wireguard 1 797d 797d
KASAN: global-out-of-bounds Read in wg_ratelimiter_gc_entries wireguard 1 907d 903d
KCSAN: data-race in __mod_timer / __mod_timer (8) wireguard 19 864d 1048d
KCSAN: data-race in wg_packet_receive / wg_packet_receive (4) wireguard 2 874d 876d
KCSAN: data-race in wg_xmit / wg_xmit (3) wireguard 1 911d 911d
KCSAN: data-race in wg_packet_purge_staged_packets / wg_packet_purge_staged_packets wireguard 1 913d 913d
KCSAN: data-race in dev_get_tstats64 / wg_packet_handshake_receive_worker (2) wireguard 2 928d 945d
KCSAN: data-race in wg_packet_receive / wg_packet_receive (3) wireguard 2 967d 972d
KCSAN: data-race in wg_packet_receive / wg_packet_receive (2) wireguard 1 1024d 1024d
INFO: task hung in wg_netns_pre_exit (2) wireguard 39 1171d 1195d
KCSAN: data-race in __mod_timer / __mod_timer (7) wireguard 11 1091d 1159d
KCSAN: data-race in wg_packet_handshake_receive_worker / wg_packet_rx_poll (3) wireguard 2 1111d 1085d
KCSAN: data-race in dev_get_tstats64 / wg_packet_rx_poll (3) wireguard 1 1107d 1085d
KCSAN: data-race in wg_index_hashtable_insert / wg_index_hashtable_lookup (2) wireguard 1 1124d 1124d
KCSAN: data-race in wg_packet_receive / wg_packet_receive wireguard 2 1154d 1171d
KCSAN: data-race in dev_get_tstats64 / wg_packet_rx_poll (2) wireguard 1 1159d 1159d
INFO: task hung in __tun_chr_ioctl (2) wireguard 1 1309d 1309d
KCSAN: data-race in wg_packet_decrypt_worker / wg_packet_rx_poll wireguard 253 1385d 1625d
KCSAN: data-race in __mod_timer / __mod_timer (5) wireguard 2 1388d 1397d
KASAN: invalid-access Write in detach_if_pending wireguard 2 1442d 1444d
KCSAN: data-race in wg_packet_send_staged_packets / wg_packet_send_staged_packets (2) wireguard 108 1392d 1558d
KCSAN: data-race in skb_queue_tail / wg_packet_handshake_receive_worker (2) wireguard 5 1416d 1512d
KCSAN: data-race in dev_get_tstats64 / wg_packet_rx_poll wireguard 1 1418d 1418d
UBSAN: object-size-mismatch in wg_xmit wireguard 172293 1476d 1500d
KCSAN: data-race in __mod_timer / __mod_timer (4) wireguard 1 1437d 1437d
INFO: task hung in wg_netns_pre_exit wireguard 3 1505d 1579d
KCSAN: data-race in dev_get_tstats64 / wg_packet_handshake_receive_worker wireguard 2 1468d 1475d
KCSAN: data-race in wg_xmit / wg_xmit (2) wireguard 1 1471d 1471d
KCSAN: data-race in __mod_timer / __mod_timer (3) wireguard 1 1475d 1475d
KCSAN: data-race in wg_index_hashtable_insert / wg_index_hashtable_lookup wireguard 1 1507d 1507d
KCSAN: data-race in wg_packet_send_keepalive / wg_packet_send_staged_packets (2) wireguard 1 1511d 1511d
KCSAN: data-race in dev_fetch_sw_netstats / wg_packet_handshake_receive_worker wireguard 1 1513d 1513d
KCSAN: data-race in __mod_timer / __mod_timer (2) wireguard 6 1513d 1513d
KCSAN: data-race in wg_packet_handshake_receive_worker / wg_packet_rx_poll (2) wireguard 1 1548d 1509d
KCSAN: data-race in dev_fetch_sw_netstats / wg_packet_rx_poll wireguard 1 1561d 1561d
KCSAN: data-race in wg_xmit / wg_xmit wireguard 1 1568d 1568d
KCSAN: data-race in wg_packet_send_keepalive / wg_packet_send_staged_packets wireguard 1 1572d 1572d
INFO: task hung in wg_noise_handshake_consume_initiation wireguard 2 1630d 1690d
KASAN: use-after-free Read in wg_get_device_start wireguard 1 1668d 1667d
KCSAN: data-race in ip_tunnel_get_stats64 / wg_packet_rx_poll wireguard 2 1585d 1606d
KCSAN: data-race in wg_packet_handshake_receive_worker / wg_packet_rx_poll wireguard 3 1615d 1635d
KCSAN: data-race in __mod_timer / __mod_timer wireguard 1 1674d 1674d
KCSAN: data-race in skb_queue_tail / wg_packet_handshake_receive_worker wireguard 1 1678d 1678d
INFO: task hung in wg_noise_handshake_create_initiation wireguard 2 1768d 1789d
KCSAN: data-race in decrypt_packet / wg_packet_rx_poll wireguard 37 1687d 1727d
KCSAN: data-race in wg_packet_send_staged_packets / wg_packet_send_staged_packets wireguard 15 1689d 1727d
possible deadlock in peer_remove_after_dead wireguard 2 1820d 1821d