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 144d 140d
INFO: rcu detected stall in sctp_inet_connect (7) sctp 1 4 218d 333d
WARNING: refcount bug in sctp_generate_timeout_event sctp 13 1 247d 246d
INFO: rcu detected stall in sys_shutdown sctp 1 1 245d 245d
general protection fault in proc_sctp_do_udp_port sctp 2 1 342d 338d
possible deadlock in sctp_sock_migrate sctp 4 1 364d 360d
general protection fault in sctp_copy_local_addr_list sctp 2 24 342d 362d
general protection fault in sctp_inet6addr_event (2) sctp 2 syz 15 341d 361d
general protection fault in sctp_v4_get_dst sctp 2 1 345d 345d
general protection fault in sctp_inetaddr_event sctp 2 1 354d 354d
general protection fault in sctp_v6_get_dst (3) sctp 2 1 356d 356d
WARNING: refcount bug in sctp_transport_put (4) sctp 13 1 428d 424d
INFO: rcu detected stall in kernfs_fop_write_iter fs sctp 1 7 483d 579d
INFO: rcu detected stall in sctp_generate_timeout_event (2) sctp 1 1 489d 489d
WARNING in lock_sock_nested bluetooth sctp -1 6 468d 475d
KCSAN: data-race in sctp_association_free / sctp_wait_for_connect (10) sctp 6 1 516d 516d
INFO: rcu detected stall in sys_bind (3) sctp 1 1 610d 610d
KCSAN: data-race in sctp_association_free / sctp_wait_for_connect (9) sctp 6 3 609d 645d
KMSAN: uninit-value in sctp_rcv sctp 7 C 5 2047d 2051d
KMSAN: uninit-value in __schedule (4) sctp 17 C error 4 830d 826d
KCSAN: data-race in sctp_association_free / sctp_wait_for_connect (8) sctp 6 1 891d 891d
KCSAN: data-race in sctp_do_sm / sctp_wait_for_connect (2) sctp 6 2 971d 1068d
KCSAN: data-race in sctp_association_free / sctp_wait_for_connect (7) sctp 6 1 978d 978d
KASAN: use-after-free Read in sock_def_wakeup io-uring sctp 19 C error 2 1059d 1061d
KASAN: null-ptr-deref Write in sctp_chunk_hold sctp 12 2 1059d 1055d
general protection fault in sctp_backlog_rcv sctp 2 1 1043d 1042d
KCSAN: data-race in sctp_do_sm / sctp_wait_for_connect sctp 6 1 1185d 1176d
memory leak in sctp_stream_init_ext (2) sctp 3 syz 2 1705d 2062d
KMSAN: uninit-value in sctp_ootb_pkt_new sctp 7 C 16 1948d 2063d
KASAN: use-after-free Read in sctp_sock_dump sctp 19 syz done error 7 2079d 2234d
general protection fault in sctp_ulpevent_notify_peer_addr_change sctp 2 C 2 1831d 1947d
KCSAN: data-race in sctp_association_free / sctp_wait_for_connect (5) sctp 6 2 1290d 1304d
WARNING: refcount bug in sctp_transport_put (3) sctp 13 11 1437d 1743d
KMSAN: uninit-value in sctp_epaddr_lookup_transport sctp 7 1 1441d 1436d
INFO: rcu detected stall in sctp_generate_heartbeat_event (4) sctp 1 1 1466d 1466d
INFO: rcu detected stall in sctp_inet_connect (4) sctp 1 6 1482d 1584d
KCSAN: data-race in sctp_association_free / sctp_wait_for_connect (4) sctp 6 1 1486d 1486d
general protection fault in sctp_inet6addr_event sctp 2 1 1535d 1531d
KMSAN: uninit-value in sctp_inq_pop sctp 7 3 1627d 1667d
kernel BUG in sctp_auth_asoc_init_active_key sctp -1 C unreliable inconclusive 106 1587d 1602d
possible deadlock in sctp_destroy_sock sctp 4 4 1684d 1687d
KCSAN: data-race in inet_send_prepare / sctp_get_port_local (5) sctp 6 3 1701d 1741d
KCSAN: data-race in inet6_getname / sctp_do_bind (3) sctp 6 1 1702d 1702d
KCSAN: data-race in sctp_poll / sctp_wfree (2) sctp 6 3 1706d 1709d
KCSAN: data-race in sctp_association_free / sctp_wait_for_connect (3) sctp 6 1 1734d 1734d
INFO: rcu detected stall in sctp_generate_heartbeat_event (3) sctp 1 4 1789d 1914d
KCSAN: data-race in inet6_getname / sctp_do_bind (2) sctp 6 1 1770d 1770d
KCSAN: data-race in inet_send_prepare / sctp_get_port_local (4) sctp 6 3 1791d 1824d
INFO: rcu detected stall in sctp_inet_connect (3) sctp 1 12 1849d 2060d
INFO: rcu detected stall in sctp_setsockopt (2) sctp 1 8 1927d 2065d
KCSAN: data-race in inet_send_prepare / sctp_get_port_local (3) sctp 6 2 1909d 1940d
KCSAN: data-race in sctp_association_free / sctp_wait_for_connect (2) sctp 6 1 1911d 1911d
INFO: rcu detected stall in sys_getsockopt (5) sctp 1 2 1979d 2022d
KCSAN: data-race in inet6_getname / sctp_do_bind sctp 6 2 1925d 1942d
INFO: rcu detected stall in __sctp_connect sctp 1 1 2020d 2020d
KCSAN: data-race in inet_send_prepare / sctp_get_port_local (2) sctp 6 1 1987d 1987d
KCSAN: data-race in sctp_association_free / sctp_wait_for_connect sctp 6 8 2124d 2222d
KCSAN: data-race in enqueue_timer / sctp_addr_wq_mgmt sctp 6 3 2171d 2187d
KMSAN: use-after-free in kmem_cache_alloc_node sctp 18 18 2209d 2253d
WARNING: refcount bug in sctp_transport_put (2) sctp 13 2 2239d 2257d
KCSAN: data-race in sctp_poll / sctp_wfree sctp 6 2 2193d 2195d
INFO: rcu detected stall in inet_sendmsg sctp 1 35 2234d 2537d
KCSAN: data-race in inet_send_prepare / sctp_get_port_local sctp 6 1 2214d 2214d
general protection fault in sctp_sched_dequeue_common (3) sctp 2 2 2285d 2288d
KCSAN: data-race in __zone_watermark_ok / free_pcppages_bulk sctp 6 1 2253d 2253d
BUG: unable to handle kernel paging request in sctp_v6_get_dst sctp 8 4 2368d 2536d
general protection fault in sctp_v6_get_dst (2) sctp 2 8 2376d 2457d
WARNING: refcount bug in sctp_transport_put sctp 13 5 2611d 2674d
WARNING: refcount bug in sock_wfree sctp 13 syz error 24 2567d 2847d
BUG: unable to handle kernel NULL pointer dereference in sctp_sendmsg sctp 10 1 2740d 2739d
INFO: rcu detected stall in skb_put sctp 1 1 2718d 2718d
BUG: unable to handle kernel NULL pointer dereference in sctp_close sctp 10 1 2721d 2721d
INFO: rcu detected stall in kmsan_slab_alloc sctp 1 1 2730d 2730d
BUG: unable to handle kernel NULL pointer dereference in sctp_auth_destroy_keys sctp 10 1 2775d 2774d
KMSAN: uninit-value in __copy_skb_header sctp 7 1 2772d 2772d
BUG: corrupted list in sctp_add_bind_addr sctp 8 1 2800d 2800d
BUG: soft lockup in sctp_generate_heartbeat_event sctp 1 1 2761d 2761d
KASAN: use-after-free Read in sctp_packet_transmit sctp 19 1 2895d 2894d
KASAN: invalid-free in sctp_endpoint_put sctp 22 1 2810d 2809d
BUG: unable to handle kernel NULL pointer dereference in sctp_cmp_addr_exact sctp 10 1 2915d 2911d
kernel panic: panic_on_warn set ... (4) sctp 2 14 2966d 2971d