syzbot


Out of 89 bugs, 63 were automatically obsoleted (8 due to revoked reproducers), 26 were invalidated by users.
Applied filters: Label=subsystems:sctp (drop)
Extra filters: [With Repro]
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported
INFO: rcu detected stall in sctp_inet_connect (8) prio:high sctp 1 5 108d 253d
WARNING: refcount bug in sctp_generate_timeout_event (3) sctp prio:high 13 4 43d 142d
KCSAN: data-race in sctp_do_sm / sctp_wait_for_connect (4) sctp 6 1 126d 111d
INFO: rcu detected stall in sctp_sendmsg sctp 1 2 156d 208d
WARNING: refcount bug in sctp_transport_put (5) sctp 13 1 223d 220d
KMSAN: uninit-value in sctp_sf_eat_data_6_2 sctp 7 syz 1 248d 247d
WARNING: refcount bug in sctp_generate_timeout_event (2) sctp 13 1 260d 251d
KCSAN: data-race in sctp_do_sm / sctp_wait_for_connect (3) sctp 6 1 208d 177d
UBSAN: shift-out-of-bounds in sctp_transport_update_rto sctp -1 1 342d 338d
INFO: rcu detected stall in sctp_inet_connect (7) sctp 1 4 415d 530d
WARNING: refcount bug in sctp_generate_timeout_event sctp 13 1 444d 443d
INFO: rcu detected stall in sys_shutdown sctp 1 1 443d 443d
general protection fault in proc_sctp_do_udp_port sctp 2 1 539d 535d
possible deadlock in sctp_sock_migrate sctp 4 1 561d 557d
general protection fault in sctp_copy_local_addr_list sctp 2 24 539d 560d
general protection fault in sctp_inet6addr_event (2) sctp 2 syz 15 538d 559d
general protection fault in sctp_v4_get_dst sctp 2 1 543d 543d
general protection fault in sctp_inetaddr_event sctp 2 1 551d 551d
general protection fault in sctp_v6_get_dst (3) sctp 2 1 553d 553d
WARNING: refcount bug in sctp_transport_put (4) sctp 13 1 625d 621d
INFO: rcu detected stall in kernfs_fop_write_iter fs sctp 1 7 681d 776d
INFO: rcu detected stall in sctp_generate_timeout_event (2) sctp 1 1 687d 687d
WARNING in lock_sock_nested bluetooth sctp -1 6 666d 673d
KCSAN: data-race in sctp_association_free / sctp_wait_for_connect (10) sctp 6 1 714d 714d
INFO: rcu detected stall in sys_bind (3) sctp 1 1 808d 808d
KCSAN: data-race in sctp_association_free / sctp_wait_for_connect (9) sctp 6 3 807d 842d
KMSAN: uninit-value in sctp_rcv sctp 7 C 5 2244d 2248d
KMSAN: uninit-value in __schedule (4) sctp 17 C error 4 1027d 1023d
KCSAN: data-race in sctp_association_free / sctp_wait_for_connect (8) sctp 6 1 1089d 1089d
KCSAN: data-race in sctp_do_sm / sctp_wait_for_connect (2) sctp 6 2 1169d 1266d
KCSAN: data-race in sctp_association_free / sctp_wait_for_connect (7) sctp 6 1 1176d 1176d
KASAN: use-after-free Read in sock_def_wakeup sctp io-uring 19 C error 2 1256d 1259d
KASAN: null-ptr-deref Write in sctp_chunk_hold sctp 12 2 1257d 1253d
general protection fault in sctp_backlog_rcv sctp 2 1 1241d 1240d
KCSAN: data-race in sctp_do_sm / sctp_wait_for_connect sctp 6 1 1383d 1373d
memory leak in sctp_stream_init_ext (2) sctp 3 syz 2 1902d 2260d
KMSAN: uninit-value in sctp_ootb_pkt_new sctp 7 C 16 2146d 2261d
KASAN: use-after-free Read in sctp_sock_dump sctp 19 syz done error 7 2277d 2431d
general protection fault in sctp_ulpevent_notify_peer_addr_change sctp 2 C 2 2029d 2144d
KCSAN: data-race in sctp_association_free / sctp_wait_for_connect (5) sctp 6 2 1488d 1502d
WARNING: refcount bug in sctp_transport_put (3) sctp 13 11 1635d 1940d
KMSAN: uninit-value in sctp_epaddr_lookup_transport sctp 7 1 1639d 1633d
INFO: rcu detected stall in sctp_generate_heartbeat_event (4) sctp 1 1 1663d 1663d
INFO: rcu detected stall in sctp_inet_connect (4) sctp 1 6 1680d 1782d
KCSAN: data-race in sctp_association_free / sctp_wait_for_connect (4) sctp 6 1 1683d 1683d
general protection fault in sctp_inet6addr_event sctp 2 1 1733d 1729d
KMSAN: uninit-value in sctp_inq_pop sctp 7 3 1825d 1864d
kernel BUG in sctp_auth_asoc_init_active_key sctp -1 C unreliable inconclusive 106 1784d 1799d
possible deadlock in sctp_destroy_sock sctp 4 4 1881d 1885d
KCSAN: data-race in inet_send_prepare / sctp_get_port_local (5) sctp 6 3 1898d 1939d
KCSAN: data-race in inet6_getname / sctp_do_bind (3) sctp 6 1 1900d 1900d
KCSAN: data-race in sctp_poll / sctp_wfree (2) sctp 6 3 1904d 1906d
KCSAN: data-race in sctp_association_free / sctp_wait_for_connect (3) sctp 6 1 1932d 1932d
INFO: rcu detected stall in sctp_generate_heartbeat_event (3) sctp 1 4 1987d 2112d
KCSAN: data-race in inet6_getname / sctp_do_bind (2) sctp 6 1 1968d 1968d
KCSAN: data-race in inet_send_prepare / sctp_get_port_local (4) sctp 6 3 1989d 2021d
INFO: rcu detected stall in sctp_inet_connect (3) sctp 1 12 2046d 2257d
INFO: rcu detected stall in sctp_setsockopt (2) sctp 1 8 2124d 2263d
KCSAN: data-race in inet_send_prepare / sctp_get_port_local (3) sctp 6 2 2107d 2138d
KCSAN: data-race in sctp_association_free / sctp_wait_for_connect (2) sctp 6 1 2108d 2108d
INFO: rcu detected stall in sys_getsockopt (5) sctp 1 2 2177d 2220d
KCSAN: data-race in inet6_getname / sctp_do_bind sctp 6 2 2123d 2140d
INFO: rcu detected stall in __sctp_connect sctp 1 1 2218d 2218d
KCSAN: data-race in inet_send_prepare / sctp_get_port_local (2) sctp 6 1 2185d 2185d
KCSAN: data-race in sctp_association_free / sctp_wait_for_connect sctp 6 8 2322d 2420d
KCSAN: data-race in enqueue_timer / sctp_addr_wq_mgmt sctp 6 3 2369d 2385d
KMSAN: use-after-free in kmem_cache_alloc_node sctp 18 18 2407d 2451d
WARNING: refcount bug in sctp_transport_put (2) sctp 13 2 2437d 2455d
KCSAN: data-race in sctp_poll / sctp_wfree sctp 6 2 2391d 2392d
INFO: rcu detected stall in inet_sendmsg sctp 1 35 2431d 2735d
KCSAN: data-race in inet_send_prepare / sctp_get_port_local sctp 6 1 2411d 2411d
general protection fault in sctp_sched_dequeue_common (3) sctp 2 2 2483d 2485d
KCSAN: data-race in __zone_watermark_ok / free_pcppages_bulk sctp 6 1 2451d 2451d
BUG: unable to handle kernel paging request in sctp_v6_get_dst sctp 8 4 2565d 2734d
general protection fault in sctp_v6_get_dst (2) sctp 2 8 2574d 2655d
WARNING: refcount bug in sctp_transport_put sctp 13 5 2808d 2872d
WARNING: refcount bug in sock_wfree sctp 13 syz error 24 2765d 3045d
BUG: unable to handle kernel NULL pointer dereference in sctp_sendmsg sctp 10 1 2938d 2937d
INFO: rcu detected stall in skb_put sctp 1 1 2916d 2916d
BUG: unable to handle kernel NULL pointer dereference in sctp_close sctp 10 1 2919d 2919d
INFO: rcu detected stall in kmsan_slab_alloc sctp 1 1 2927d 2927d
BUG: unable to handle kernel NULL pointer dereference in sctp_auth_destroy_keys sctp 10 1 2972d 2972d
KMSAN: uninit-value in __copy_skb_header sctp 7 1 2969d 2969d
BUG: corrupted list in sctp_add_bind_addr sctp 8 1 2997d 2997d
BUG: soft lockup in sctp_generate_heartbeat_event sctp 1 1 2959d 2959d
KASAN: use-after-free Read in sctp_packet_transmit sctp 19 1 3093d 3092d
KASAN: invalid-free in sctp_endpoint_put sctp 24 1 3007d 3007d
BUG: unable to handle kernel NULL pointer dereference in sctp_cmp_addr_exact sctp 10 1 3113d 3109d
kernel panic: panic_on_warn set ... (4) sctp 2 14 3164d 3168d