syzbot


Out of 81 bugs, 57 were automatically obsoleted (7 due to revoked reproducers), 24 were invalidated by users.
Applied filters: Label=subsystems:sctp (drop)
Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported
UBSAN: shift-out-of-bounds in sctp_transport_update_rto sctp -1 1 149d 145d
INFO: rcu detected stall in sctp_inet_connect (7) sctp 1 4 223d 338d
WARNING: refcount bug in sctp_generate_timeout_event sctp 13 1 251d 251d
INFO: rcu detected stall in sys_shutdown sctp 1 1 250d 250d
general protection fault in proc_sctp_do_udp_port sctp 2 1 346d 342d
possible deadlock in sctp_sock_migrate sctp 4 1 368d 364d
general protection fault in sctp_copy_local_addr_list sctp 2 24 346d 367d
general protection fault in sctp_inet6addr_event (2) sctp 2 syz 15 346d 366d
general protection fault in sctp_v4_get_dst sctp 2 1 350d 350d
general protection fault in sctp_inetaddr_event sctp 2 1 358d 358d
general protection fault in sctp_v6_get_dst (3) sctp 2 1 360d 360d
WARNING: refcount bug in sctp_transport_put (4) sctp 13 1 433d 429d
INFO: rcu detected stall in kernfs_fop_write_iter fs sctp 1 7 488d 583d
INFO: rcu detected stall in sctp_generate_timeout_event (2) sctp 1 1 494d 494d
WARNING in lock_sock_nested bluetooth sctp -1 6 473d 480d
KCSAN: data-race in sctp_association_free / sctp_wait_for_connect (10) sctp 6 1 521d 521d
INFO: rcu detected stall in sys_bind (3) sctp 1 1 615d 615d
KCSAN: data-race in sctp_association_free / sctp_wait_for_connect (9) sctp 6 3 614d 649d
KMSAN: uninit-value in sctp_rcv sctp 7 C 5 2051d 2055d
KMSAN: uninit-value in __schedule (4) sctp 17 C error 4 834d 830d
KCSAN: data-race in sctp_association_free / sctp_wait_for_connect (8) sctp 6 1 896d 896d
KCSAN: data-race in sctp_do_sm / sctp_wait_for_connect (2) sctp 6 2 976d 1073d
KCSAN: data-race in sctp_association_free / sctp_wait_for_connect (7) sctp 6 1 983d 983d
KASAN: use-after-free Read in sock_def_wakeup io-uring sctp 19 C error 2 1064d 1066d
KASAN: null-ptr-deref Write in sctp_chunk_hold sctp 12 2 1064d 1060d
general protection fault in sctp_backlog_rcv sctp 2 1 1048d 1047d
KCSAN: data-race in sctp_do_sm / sctp_wait_for_connect sctp 6 1 1190d 1181d
memory leak in sctp_stream_init_ext (2) sctp 3 syz 2 1709d 2067d
KMSAN: uninit-value in sctp_ootb_pkt_new sctp 7 C 16 1953d 2068d
KASAN: use-after-free Read in sctp_sock_dump sctp 19 syz done error 7 2084d 2238d
general protection fault in sctp_ulpevent_notify_peer_addr_change sctp 2 C 2 1836d 1951d
KCSAN: data-race in sctp_association_free / sctp_wait_for_connect (5) sctp 6 2 1295d 1309d
WARNING: refcount bug in sctp_transport_put (3) sctp 13 11 1442d 1748d
KMSAN: uninit-value in sctp_epaddr_lookup_transport sctp 7 1 1446d 1441d
INFO: rcu detected stall in sctp_generate_heartbeat_event (4) sctp 1 1 1471d 1471d
INFO: rcu detected stall in sctp_inet_connect (4) sctp 1 6 1487d 1589d
KCSAN: data-race in sctp_association_free / sctp_wait_for_connect (4) sctp 6 1 1490d 1490d
general protection fault in sctp_inet6addr_event sctp 2 1 1540d 1536d
KMSAN: uninit-value in sctp_inq_pop sctp 7 3 1632d 1671d
kernel BUG in sctp_auth_asoc_init_active_key sctp -1 C unreliable inconclusive 106 1591d 1606d
possible deadlock in sctp_destroy_sock sctp 4 4 1689d 1692d
KCSAN: data-race in inet_send_prepare / sctp_get_port_local (5) sctp 6 3 1705d 1746d
KCSAN: data-race in inet6_getname / sctp_do_bind (3) sctp 6 1 1707d 1707d
KCSAN: data-race in sctp_poll / sctp_wfree (2) sctp 6 3 1711d 1713d
KCSAN: data-race in sctp_association_free / sctp_wait_for_connect (3) sctp 6 1 1739d 1739d
INFO: rcu detected stall in sctp_generate_heartbeat_event (3) sctp 1 4 1794d 1919d
KCSAN: data-race in inet6_getname / sctp_do_bind (2) sctp 6 1 1775d 1775d
KCSAN: data-race in inet_send_prepare / sctp_get_port_local (4) sctp 6 3 1796d 1829d
INFO: rcu detected stall in sctp_inet_connect (3) sctp 1 12 1853d 2065d
INFO: rcu detected stall in sctp_setsockopt (2) sctp 1 8 1932d 2070d
KCSAN: data-race in inet_send_prepare / sctp_get_port_local (3) sctp 6 2 1914d 1945d
KCSAN: data-race in sctp_association_free / sctp_wait_for_connect (2) sctp 6 1 1915d 1915d
INFO: rcu detected stall in sys_getsockopt (5) sctp 1 2 1984d 2027d
KCSAN: data-race in inet6_getname / sctp_do_bind sctp 6 2 1930d 1947d
INFO: rcu detected stall in __sctp_connect sctp 1 1 2025d 2025d
KCSAN: data-race in inet_send_prepare / sctp_get_port_local (2) sctp 6 1 1992d 1992d
KCSAN: data-race in sctp_association_free / sctp_wait_for_connect sctp 6 8 2129d 2227d
KCSAN: data-race in enqueue_timer / sctp_addr_wq_mgmt sctp 6 3 2176d 2192d
KMSAN: use-after-free in kmem_cache_alloc_node sctp 18 18 2214d 2258d
WARNING: refcount bug in sctp_transport_put (2) sctp 13 2 2244d 2262d
KCSAN: data-race in sctp_poll / sctp_wfree sctp 6 2 2198d 2199d
INFO: rcu detected stall in inet_sendmsg sctp 1 35 2238d 2542d
KCSAN: data-race in inet_send_prepare / sctp_get_port_local sctp 6 1 2218d 2218d
general protection fault in sctp_sched_dequeue_common (3) sctp 2 2 2290d 2293d
KCSAN: data-race in __zone_watermark_ok / free_pcppages_bulk sctp 6 1 2258d 2258d
BUG: unable to handle kernel paging request in sctp_v6_get_dst sctp 8 4 2373d 2541d
general protection fault in sctp_v6_get_dst (2) sctp 2 8 2381d 2462d
WARNING: refcount bug in sctp_transport_put sctp 13 5 2616d 2679d
WARNING: refcount bug in sock_wfree sctp 13 syz error 24 2572d 2852d
BUG: unable to handle kernel NULL pointer dereference in sctp_sendmsg sctp 10 1 2745d 2744d
INFO: rcu detected stall in skb_put sctp 1 1 2723d 2723d
BUG: unable to handle kernel NULL pointer dereference in sctp_close sctp 10 1 2726d 2726d
INFO: rcu detected stall in kmsan_slab_alloc sctp 1 1 2735d 2735d
BUG: unable to handle kernel NULL pointer dereference in sctp_auth_destroy_keys sctp 10 1 2779d 2779d
KMSAN: uninit-value in __copy_skb_header sctp 7 1 2777d 2777d
BUG: corrupted list in sctp_add_bind_addr sctp 8 1 2805d 2804d
BUG: soft lockup in sctp_generate_heartbeat_event sctp 1 1 2766d 2766d
KASAN: use-after-free Read in sctp_packet_transmit sctp 19 1 2900d 2899d
KASAN: invalid-free in sctp_endpoint_put sctp 22 1 2815d 2814d
BUG: unable to handle kernel NULL pointer dereference in sctp_cmp_addr_exact sctp 10 1 2920d 2916d
kernel panic: panic_on_warn set ... (4) sctp 2 14 2971d 2976d