syzbot


Out of 85 bugs, 60 were automatically obsoleted (8 due to revoked reproducers), 25 were invalidated by users.
Applied filters: Label=subsystems:sctp (drop)
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported
WARNING: refcount bug in sctp_transport_put (5) sctp 13 1 108d 105d
KMSAN: uninit-value in sctp_sf_eat_data_6_2 sctp 7 syz 1 133d 132d
WARNING: refcount bug in sctp_generate_timeout_event (2) sctp 13 1 145d 137d
KCSAN: data-race in sctp_do_sm / sctp_wait_for_connect (3) sctp 6 1 93d 63d
UBSAN: shift-out-of-bounds in sctp_transport_update_rto sctp -1 1 227d 223d
INFO: rcu detected stall in sctp_inet_connect (7) sctp 1 4 301d 416d
WARNING: refcount bug in sctp_generate_timeout_event sctp 13 1 329d 329d
INFO: rcu detected stall in sys_shutdown sctp 1 1 328d 328d
general protection fault in proc_sctp_do_udp_port sctp 2 1 425d 421d
possible deadlock in sctp_sock_migrate sctp 4 1 447d 443d
general protection fault in sctp_copy_local_addr_list sctp 2 24 424d 445d
general protection fault in sctp_inet6addr_event (2) sctp 2 syz 15 424d 444d
general protection fault in sctp_v4_get_dst sctp 2 1 428d 428d
general protection fault in sctp_inetaddr_event sctp 2 1 436d 436d
general protection fault in sctp_v6_get_dst (3) sctp 2 1 438d 438d
WARNING: refcount bug in sctp_transport_put (4) sctp 13 1 511d 507d
INFO: rcu detected stall in kernfs_fop_write_iter fs sctp 1 7 566d 662d
INFO: rcu detected stall in sctp_generate_timeout_event (2) sctp 1 1 572d 572d
WARNING in lock_sock_nested bluetooth sctp -1 6 551d 558d
KCSAN: data-race in sctp_association_free / sctp_wait_for_connect (10) sctp 6 1 599d 599d
INFO: rcu detected stall in sys_bind (3) sctp 1 1 693d 693d
KCSAN: data-race in sctp_association_free / sctp_wait_for_connect (9) sctp 6 3 692d 728d
KMSAN: uninit-value in sctp_rcv sctp 7 C 5 2130d 2134d
KMSAN: uninit-value in __schedule (4) sctp 17 C error 4 912d 908d
KCSAN: data-race in sctp_association_free / sctp_wait_for_connect (8) sctp 6 1 974d 974d
KCSAN: data-race in sctp_do_sm / sctp_wait_for_connect (2) sctp 6 2 1054d 1151d
KCSAN: data-race in sctp_association_free / sctp_wait_for_connect (7) sctp 6 1 1061d 1061d
KASAN: use-after-free Read in sock_def_wakeup sctp io-uring 19 C error 2 1142d 1144d
KASAN: null-ptr-deref Write in sctp_chunk_hold sctp 12 2 1142d 1138d
general protection fault in sctp_backlog_rcv sctp 2 1 1126d 1125d
KCSAN: data-race in sctp_do_sm / sctp_wait_for_connect sctp 6 1 1268d 1259d
memory leak in sctp_stream_init_ext (2) sctp 3 syz 2 1788d 2145d
KMSAN: uninit-value in sctp_ootb_pkt_new sctp 7 C 16 2031d 2146d
KASAN: use-after-free Read in sctp_sock_dump sctp 19 syz done error 7 2162d 2317d
general protection fault in sctp_ulpevent_notify_peer_addr_change sctp 2 C 2 1914d 2030d
KCSAN: data-race in sctp_association_free / sctp_wait_for_connect (5) sctp 6 2 1373d 1387d
WARNING: refcount bug in sctp_transport_put (3) sctp 13 11 1520d 1826d
KMSAN: uninit-value in sctp_epaddr_lookup_transport sctp 7 1 1524d 1519d
INFO: rcu detected stall in sctp_generate_heartbeat_event (4) sctp 1 1 1549d 1549d
INFO: rcu detected stall in sctp_inet_connect (4) sctp 1 6 1565d 1667d
KCSAN: data-race in sctp_association_free / sctp_wait_for_connect (4) sctp 6 1 1569d 1569d
general protection fault in sctp_inet6addr_event sctp 2 1 1618d 1614d
KMSAN: uninit-value in sctp_inq_pop sctp 7 3 1710d 1749d
kernel BUG in sctp_auth_asoc_init_active_key sctp -1 C unreliable inconclusive 106 1670d 1684d
possible deadlock in sctp_destroy_sock sctp 4 4 1767d 1770d
KCSAN: data-race in inet_send_prepare / sctp_get_port_local (5) sctp 6 3 1784d 1824d
KCSAN: data-race in inet6_getname / sctp_do_bind (3) sctp 6 1 1785d 1785d
KCSAN: data-race in sctp_poll / sctp_wfree (2) sctp 6 3 1789d 1792d
KCSAN: data-race in sctp_association_free / sctp_wait_for_connect (3) sctp 6 1 1817d 1817d
INFO: rcu detected stall in sctp_generate_heartbeat_event (3) sctp 1 4 1872d 1997d
KCSAN: data-race in inet6_getname / sctp_do_bind (2) sctp 6 1 1853d 1853d
KCSAN: data-race in inet_send_prepare / sctp_get_port_local (4) sctp 6 3 1874d 1907d
INFO: rcu detected stall in sctp_inet_connect (3) sctp 1 12 1931d 2143d
INFO: rcu detected stall in sctp_setsockopt (2) sctp 1 8 2010d 2148d
KCSAN: data-race in inet_send_prepare / sctp_get_port_local (3) sctp 6 2 1992d 2023d
KCSAN: data-race in sctp_association_free / sctp_wait_for_connect (2) sctp 6 1 1994d 1994d
INFO: rcu detected stall in sys_getsockopt (5) sctp 1 2 2062d 2105d
KCSAN: data-race in inet6_getname / sctp_do_bind sctp 6 2 2008d 2025d
INFO: rcu detected stall in __sctp_connect sctp 1 1 2103d 2103d
KCSAN: data-race in inet_send_prepare / sctp_get_port_local (2) sctp 6 1 2070d 2070d
KCSAN: data-race in sctp_association_free / sctp_wait_for_connect sctp 6 8 2207d 2305d
KCSAN: data-race in enqueue_timer / sctp_addr_wq_mgmt sctp 6 3 2254d 2270d
KMSAN: use-after-free in kmem_cache_alloc_node sctp 18 18 2292d 2336d
WARNING: refcount bug in sctp_transport_put (2) sctp 13 2 2322d 2340d
KCSAN: data-race in sctp_poll / sctp_wfree sctp 6 2 2276d 2277d
INFO: rcu detected stall in inet_sendmsg sctp 1 35 2316d 2620d
KCSAN: data-race in inet_send_prepare / sctp_get_port_local sctp 6 1 2296d 2296d
general protection fault in sctp_sched_dequeue_common (3) sctp 2 2 2368d 2371d
KCSAN: data-race in __zone_watermark_ok / free_pcppages_bulk sctp 6 1 2336d 2336d
BUG: unable to handle kernel paging request in sctp_v6_get_dst sctp 8 4 2451d 2619d
general protection fault in sctp_v6_get_dst (2) sctp 2 8 2459d 2540d
WARNING: refcount bug in sctp_transport_put sctp 13 5 2694d 2757d
WARNING: refcount bug in sock_wfree sctp 13 syz error 24 2650d 2930d
BUG: unable to handle kernel NULL pointer dereference in sctp_sendmsg sctp 10 1 2823d 2822d
INFO: rcu detected stall in skb_put sctp 1 1 2801d 2801d
BUG: unable to handle kernel NULL pointer dereference in sctp_close sctp 10 1 2804d 2804d
INFO: rcu detected stall in kmsan_slab_alloc sctp 1 1 2813d 2813d
BUG: unable to handle kernel NULL pointer dereference in sctp_auth_destroy_keys sctp 10 1 2857d 2857d
KMSAN: uninit-value in __copy_skb_header sctp 7 1 2855d 2855d
BUG: corrupted list in sctp_add_bind_addr sctp 8 1 2883d 2883d
BUG: soft lockup in sctp_generate_heartbeat_event sctp 1 1 2844d 2844d
KASAN: use-after-free Read in sctp_packet_transmit sctp 19 1 2978d 2977d
KASAN: invalid-free in sctp_endpoint_put sctp 24 1 2893d 2892d
BUG: unable to handle kernel NULL pointer dereference in sctp_cmp_addr_exact sctp 10 1 2998d 2994d
kernel panic: panic_on_warn set ... (4) sctp 2 14 3049d 3054d