syzbot


Out of 141 bugs, 135 were automatically obsoleted (5 due to revoked reproducers), 6 were invalidated by users.
Applied filters: Label=subsystems:wireguard (drop)
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported
KCSAN: data-race in wg_socket_send_skb_to_peer / wg_socket_send_skb_to_peer (7) wireguard 6 3 60d 26d
KCSAN: data-race in wg_packet_handshake_receive_worker / wg_packet_rx_poll (11) wireguard 6 2 91d 143d
KCSAN: data-race in wg_expired_retransmit_handshake / wg_packet_send_queued_handshake_initiation (2) wireguard 6 1 100d 100d
INFO: task hung in wg_noise_handshake_create_initiation (4) wireguard 1 2 166d 243d
KCSAN: data-race in wg_queue_enqueue_per_peer_tx / wg_queue_enqueue_per_peer_tx (3) wireguard 6 1 140d 140d
KCSAN: data-race in wg_socket_send_skb_to_peer / wg_socket_send_skb_to_peer (6) wireguard 6 3 144d 226d
INFO: task hung in wg_noise_handshake_begin_session wireguard 1 1 180d 180d
KCSAN: data-race in wg_index_hashtable_insert / wg_index_hashtable_lookup (6) wireguard 6 3 149d 203d
INFO: task hung in wg_noise_handshake_consume_initiation (5) wireguard 1 1 226d 226d
BUG: unable to handle kernel paging request in wg_destruct wireguard 8 1 267d 263d
INFO: rcu detected stall in wg_ratelimiter_gc_entries (4) wireguard 1 2 274d 278d
KCSAN: data-race in wg_queue_enqueue_per_peer_tx / wg_queue_enqueue_per_peer_tx (2) wireguard 6 1 255d 255d
KCSAN: data-race in wg_socket_set_peer_endpoint / wg_socket_set_peer_endpoint (4) wireguard 6 2 255d 264d
general protection fault in get_work_pool (3) wireguard fs 2 2 291d 292d
KCSAN: data-race in wg_packet_encrypt_worker / wg_packet_send_staged_packets (2) wireguard 6 2 259d 262d
KCSAN: data-race in wg_expired_retransmit_handshake / wg_packet_send_queued_handshake_initiation wireguard 6 1 293d 293d
INFO: task hung in send6 wireguard 1 1 339d 339d
INFO: task hung in wg_noise_handshake_consume_initiation (4) wireguard 1 2 359d 378d
KCSAN: data-race in wg_socket_send_skb_to_peer / wg_socket_send_skb_to_peer (5) wireguard 6 3 329d 359d
KCSAN: data-race in wg_packet_handshake_receive_worker / wg_packet_rx_poll (10) wireguard 6 1 340d 340d
INFO: rcu detected stall in do_xdp_generic wireguard crypto 1 2 386d 412d
INFO: task hung in peer_remove_after_dead wireguard 1 23 390d 657d
general protection fault in wg_packet_receive (2) wireguard 2 2 402d 494d
KCSAN: data-race in wg_index_hashtable_insert / wg_index_hashtable_lookup (5) wireguard 6 3 363d 411d
WARNING: locking bug in wg_packet_decrypt_worker (2) wireguard 4 1 408d 404d
KCSAN: data-race in wg_socket_set_peer_endpoint / wg_socket_set_peer_endpoint (3) wireguard 6 1 368d 368d
INFO: rcu detected stall in wg_ratelimiter_gc_entries (3) wireguard 1 1 409d 409d
INFO: task hung in wg_set_device wireguard 1 4 436d 499d
INFO: task hung in wg_noise_handshake_create_initiation (3) wireguard 1 6 447d 604d
KCSAN: data-race in wg_packet_handshake_receive_worker / wg_packet_handshake_receive_worker wireguard 6 1 414d 414d
BUG: soft lockup in wg_packet_tx_worker (2) wireguard 1 5 428d 559d
INFO: task hung in process_one_work (4) wireguard 1 syz error error 53 465d 1990d
INFO: task hung in __tun_detach (2) wireguard 1 16 460d 622d
general protection fault in macvlan_forward_source wireguard 2 1 416d 416d
WARNING: locking bug in wg_packet_encrypt_worker (2) wireguard 4 1 483d 479d
INFO: task hung in wg_noise_handshake_consume_initiation (3) wireguard 1 8 479d 655d
KCSAN: data-race in wg_packet_handshake_receive_worker / wg_packet_rx_poll (9) wireguard 6 1 449d 449d
KCSAN: data-race in wg_socket_send_skb_to_peer / wg_socket_send_skb_to_peer (4) wireguard 6 3 454d 499d
general protection fault in wg_destruct wireguard 2 1 468d 468d
KCSAN: data-race in wg_index_hashtable_insert / wg_index_hashtable_lookup (4) wireguard 6 8 469d 582d
KCSAN: data-race in wg_packet_encrypt_worker / wg_packet_send_staged_packets wireguard 6 1 518d 518d
BUG: soft lockup in wg_packet_handshake_receive_worker wireguard 1 1 582d 578d
WARNING: locking bug in wg_packet_decrypt_worker wireguard 4 2 592d 606d
general protection fault in wg_packet_receive wireguard 2 3 596d 614d
KCSAN: data-race in wg_socket_set_peer_endpoint / wg_socket_set_peer_endpoint (2) wireguard 6 1 531d 531d
KCSAN: data-race in wg_socket_send_skb_to_peer / wg_socket_send_skb_to_peer (3) wireguard 6 6 545d 603d
general protection fault in wg_packet_send_staged_packets wireguard 2 2 600d 616d
general protection fault in wg_queue_enqueue_per_peer_tx wireguard 2 4 607d 619d
BUG: spinlock bad magic in wg_packet_decrypt_worker wireguard 4 1 607d 606d
WARNING: locking bug in wg_packet_encrypt_worker wireguard 4 1 619d 615d
INFO: rcu detected stall in wg_packet_encrypt_worker wireguard 1 1 615d 615d
KCSAN: data-race in wg_packet_send_staged_packets / wg_packet_send_staged_packets (3) wireguard 6 1020 569d 1453d
WARNING in wg_packet_send_staged_packets wireguard -1 1 646d 642d
INFO: rcu detected stall in net_rx_action (5) virt wireguard wireless 1 3 646d 683d
KCSAN: data-race in wg_socket_set_peer_endpoint / wg_socket_set_peer_endpoint wireguard 6 2 635d 643d
KCSAN: data-race in wg_packet_handshake_receive_worker / wg_packet_rx_poll (8) wireguard 6 2 650d 675d
INFO: task hung in netdev_run_todo (2) staging wireguard usb 1 C error 241 718d 1875d
KCSAN: data-race in wg_packet_receive / wg_packet_receive (8) wireguard 6 1 678d 678d
KCSAN: data-race in wg_packet_send_keepalive / wg_packet_send_staged_packets (7) wireguard 6 1 680d 680d
KCSAN: data-race in wg_index_hashtable_insert / wg_index_hashtable_lookup (3) wireguard 6 2 682d 700d
INFO: task hung in wg_noise_handshake_create_initiation (2) wireguard 1 1 752d 752d
KCSAN: data-race in wg_packet_receive / wg_packet_receive (7) wireguard 6 1 721d 719d
INFO: rcu detected stall in wg_packet_handshake_send_worker (5) wireguard 1 1 792d 792d
KCSAN: data-race in wg_packet_send_keepalive / wg_packet_send_staged_packets (6) wireguard 6 1 752d 750d
KCSAN: data-race in wg_packet_handshake_receive_worker / wg_packet_rx_poll (7) wireguard 6 1 754d 750d
memory leak in wg_noise_handshake_begin_session wireguard usb 3 syz 2 817d 872d
KCSAN: data-race in __mod_timer / __mod_timer (10) wireguard 6 30 767d 975d
INFO: rcu detected stall in wg_packet_handshake_receive_worker (2) wireguard 1 1 830d 830d
WARNING in kthread_unpark wireguard -1 1 850d 846d
KCSAN: data-race in wg_socket_send_skb_to_peer / wg_socket_send_skb_to_peer (2) wireguard 6 1 789d 785d
KCSAN: data-race in wg_queue_enqueue_per_peer_tx / wg_queue_enqueue_per_peer_tx wireguard 6 1 790d 785d
KCSAN: data-race in wg_packet_handshake_receive_worker / wg_packet_rx_poll (6) wireguard 6 3 797d 792d
KCSAN: data-race in wg_packet_send_keepalive / wg_packet_send_staged_packets (5) wireguard 6 1 832d 832d
INFO: rcu detected stall in wg_ratelimiter_gc_entries (2) wireguard 1 C done done 3 900d 898d
INFO: task hung in wg_netns_pre_exit (3) wireguard 1 4 892d 1022d
KASAN: slab-use-after-free Write in detach_if_pending batman wireguard 24 2 1002d 1011d
KASAN: slab-use-after-free Read in wg_noise_keypair_get wireguard jfs 19 syz done 1 973d 928d
INFO: rcu detected stall in wg_packet_handshake_receive_worker wireguard 1 C error inconclusive 3 933d 1828d
INFO: rcu detected stall in wg_packet_handshake_send_worker (4) wireguard 1 1 929d 929d
KCSAN: data-race in wg_packet_send_keepalive / wg_packet_send_staged_packets (4) wireguard 6 1 875d 875d
KCSAN: data-race in wg_socket_send_skb_to_peer / wg_socket_send_skb_to_peer wireguard 6 1 890d 887d
KCSAN: data-race in wg_packet_handshake_receive_worker / wg_packet_rx_poll (5) wireguard 6 2 891d 887d
KASAN: null-ptr-deref Write in wg_packet_send_staged_packets wireguard 12 1 916d 912d
INFO: task hung in wg_noise_handshake_consume_initiation (2) wireguard 1 1 963d 963d
INFO: rcu detected stall in wg_ratelimiter_gc_entries wireguard 1 1 994d 994d
KASAN: slab-out-of-bounds Read in wg_destruct wireguard 19 3 1039d 1040d
KCSAN: data-race in wg_packet_handshake_receive_worker / wg_packet_rx_poll (4) wireguard 6 1 1005d 1005d
KCSAN: data-race in __mod_timer / __mod_timer (9) wireguard 6 20 1017d 1194d
KASAN: null-ptr-deref Read in __netif_receive_skb_core wireguard 11 8 1090d 1369d
KCSAN: data-race in wg_packet_receive / wg_packet_receive (6) wireguard 6 2 1077d 1115d
KCSAN: data-race in update_rx_stats / wg_packet_handshake_receive_worker (2) wireguard 6 1 1111d 1111d
KASAN: null-ptr-deref Write in wg_ratelimiter_gc_entries wireguard 12 1 1184d 1184d
KCSAN: data-race in wg_packet_send_keepalive / wg_packet_send_staged_packets (3) wireguard 6 1 1159d 1150d
KCSAN: data-race in wg_packet_receive / wg_packet_receive (5) wireguard 6 1 1170d 1170d
KCSAN: data-race in update_rx_stats / wg_packet_handshake_receive_worker wireguard 6 1 1165d 1165d
KASAN: global-out-of-bounds Read in wg_ratelimiter_gc_entries wireguard 17 1 1275d 1271d
KCSAN: data-race in __mod_timer / __mod_timer (8) wireguard 6 19 1232d 1416d
KCSAN: data-race in wg_packet_receive / wg_packet_receive (4) wireguard 6 2 1242d 1244d
KCSAN: data-race in wg_xmit / wg_xmit (3) wireguard 6 1 1278d 1278d
KCSAN: data-race in wg_packet_purge_staged_packets / wg_packet_purge_staged_packets wireguard 6 1 1280d 1280d
KCSAN: data-race in dev_get_tstats64 / wg_packet_handshake_receive_worker (2) wireguard 6 2 1296d 1313d
KCSAN: data-race in wg_packet_receive / wg_packet_receive (3) wireguard 6 2 1335d 1340d
KCSAN: data-race in wg_packet_receive / wg_packet_receive (2) wireguard 6 1 1392d 1392d
INFO: task hung in wg_netns_pre_exit (2) wireguard 1 39 1538d 1563d
KCSAN: data-race in __mod_timer / __mod_timer (7) wireguard 6 11 1459d 1527d
KCSAN: data-race in wg_packet_handshake_receive_worker / wg_packet_rx_poll (3) wireguard 6 2 1479d 1453d
KCSAN: data-race in dev_get_tstats64 / wg_packet_rx_poll (3) wireguard 6 1 1475d 1453d
KCSAN: data-race in wg_index_hashtable_insert / wg_index_hashtable_lookup (2) wireguard 6 1 1492d 1492d
KCSAN: data-race in wg_packet_receive / wg_packet_receive wireguard 6 2 1522d 1539d
KCSAN: data-race in dev_get_tstats64 / wg_packet_rx_poll (2) wireguard 6 1 1527d 1527d
INFO: task hung in __tun_chr_ioctl (2) wireguard 1 1 1677d 1677d
KCSAN: data-race in wg_packet_decrypt_worker / wg_packet_rx_poll wireguard 6 253 1752d 1993d
KCSAN: data-race in __mod_timer / __mod_timer (5) wireguard 6 2 1756d 1765d
KASAN: invalid-access Write in detach_if_pending wireguard -1 2 1810d 1812d
KCSAN: data-race in wg_packet_send_staged_packets / wg_packet_send_staged_packets (2) wireguard 6 108 1760d 1926d
KCSAN: data-race in skb_queue_tail / wg_packet_handshake_receive_worker (2) wireguard 6 5 1784d 1880d
KCSAN: data-race in dev_get_tstats64 / wg_packet_rx_poll wireguard 6 1 1786d 1786d
UBSAN: object-size-mismatch in wg_xmit wireguard -1 172293 1844d 1868d
KCSAN: data-race in __mod_timer / __mod_timer (4) wireguard 6 1 1805d 1805d
INFO: task hung in wg_netns_pre_exit wireguard 1 3 1873d 1947d
KCSAN: data-race in dev_get_tstats64 / wg_packet_handshake_receive_worker wireguard 6 2 1835d 1843d
KCSAN: data-race in wg_xmit / wg_xmit (2) wireguard 6 1 1839d 1839d
KCSAN: data-race in __mod_timer / __mod_timer (3) wireguard 6 1 1843d 1843d
KCSAN: data-race in wg_index_hashtable_insert / wg_index_hashtable_lookup wireguard 6 1 1875d 1875d
KCSAN: data-race in wg_packet_send_keepalive / wg_packet_send_staged_packets (2) wireguard 6 1 1879d 1879d
KCSAN: data-race in dev_fetch_sw_netstats / wg_packet_handshake_receive_worker wireguard 6 1 1881d 1881d
KCSAN: data-race in __mod_timer / __mod_timer (2) wireguard 6 6 1881d 1881d
KCSAN: data-race in wg_packet_handshake_receive_worker / wg_packet_rx_poll (2) wireguard 6 1 1916d 1877d
KCSAN: data-race in dev_fetch_sw_netstats / wg_packet_rx_poll wireguard 6 1 1929d 1929d
KCSAN: data-race in wg_xmit / wg_xmit wireguard 6 1 1936d 1936d
KCSAN: data-race in wg_packet_send_keepalive / wg_packet_send_staged_packets wireguard 6 1 1940d 1940d
INFO: task hung in wg_noise_handshake_consume_initiation wireguard 1 2 1998d 2058d
KASAN: use-after-free Read in wg_get_device_start wireguard 19 1 2036d 2035d
KCSAN: data-race in ip_tunnel_get_stats64 / wg_packet_rx_poll wireguard 6 2 1953d 1973d
KCSAN: data-race in wg_packet_handshake_receive_worker / wg_packet_rx_poll wireguard 6 3 1983d 2003d
KCSAN: data-race in __mod_timer / __mod_timer wireguard 6 1 2042d 2042d
KCSAN: data-race in skb_queue_tail / wg_packet_handshake_receive_worker wireguard 6 1 2046d 2046d
INFO: task hung in wg_noise_handshake_create_initiation wireguard 1 2 2136d 2157d
KCSAN: data-race in decrypt_packet / wg_packet_rx_poll wireguard 6 37 2055d 2094d
KCSAN: data-race in wg_packet_send_staged_packets / wg_packet_send_staged_packets wireguard 6 15 2056d 2095d
possible deadlock in peer_remove_after_dead wireguard 4 2 2188d 2189d