syzbot


Out of 87 bugs, 62 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
KCSAN: data-race in sctp_do_sm / sctp_wait_for_connect (4) sctp 6 1 71d 56d
INFO: rcu detected stall in sctp_sendmsg sctp 1 2 101d 153d
WARNING: refcount bug in sctp_transport_put (5) sctp 13 1 168d 165d
KMSAN: uninit-value in sctp_sf_eat_data_6_2 sctp 7 syz 1 193d 192d
WARNING: refcount bug in sctp_generate_timeout_event (2) sctp 13 1 205d 196d
KCSAN: data-race in sctp_do_sm / sctp_wait_for_connect (3) sctp 6 1 153d 122d
UBSAN: shift-out-of-bounds in sctp_transport_update_rto sctp -1 1 287d 283d
INFO: rcu detected stall in sctp_inet_connect (7) sctp 1 4 360d 475d
WARNING: refcount bug in sctp_generate_timeout_event sctp 13 1 389d 388d
INFO: rcu detected stall in sys_shutdown sctp 1 1 388d 388d
general protection fault in proc_sctp_do_udp_port sctp 2 1 484d 480d
possible deadlock in sctp_sock_migrate sctp 4 1 506d 502d
general protection fault in sctp_copy_local_addr_list sctp 2 24 484d 504d
general protection fault in sctp_inet6addr_event (2) sctp 2 syz 15 483d 504d
general protection fault in sctp_v4_get_dst sctp 2 1 488d 488d
general protection fault in sctp_inetaddr_event sctp 2 1 496d 496d
general protection fault in sctp_v6_get_dst (3) sctp 2 1 498d 498d
WARNING: refcount bug in sctp_transport_put (4) sctp 13 1 570d 566d
INFO: rcu detected stall in kernfs_fop_write_iter fs sctp 1 7 626d 721d
INFO: rcu detected stall in sctp_generate_timeout_event (2) sctp 1 1 632d 632d
WARNING in lock_sock_nested bluetooth sctp -1 6 611d 618d
KCSAN: data-race in sctp_association_free / sctp_wait_for_connect (10) sctp 6 1 659d 659d
INFO: rcu detected stall in sys_bind (3) sctp 1 1 753d 753d
KCSAN: data-race in sctp_association_free / sctp_wait_for_connect (9) sctp 6 3 752d 787d
KMSAN: uninit-value in sctp_rcv sctp 7 C 5 2189d 2193d
KMSAN: uninit-value in __schedule (4) sctp 17 C error 4 972d 968d
KCSAN: data-race in sctp_association_free / sctp_wait_for_connect (8) sctp 6 1 1033d 1033d
KCSAN: data-race in sctp_do_sm / sctp_wait_for_connect (2) sctp 6 2 1114d 1211d
KCSAN: data-race in sctp_association_free / sctp_wait_for_connect (7) sctp 6 1 1121d 1121d
KASAN: use-after-free Read in sock_def_wakeup sctp io-uring 19 C error 2 1201d 1204d
KASAN: null-ptr-deref Write in sctp_chunk_hold sctp 12 2 1201d 1198d
general protection fault in sctp_backlog_rcv sctp 2 1 1186d 1185d
KCSAN: data-race in sctp_do_sm / sctp_wait_for_connect sctp 6 1 1328d 1318d
memory leak in sctp_stream_init_ext (2) sctp 3 syz 2 1847d 2205d
KMSAN: uninit-value in sctp_ootb_pkt_new sctp 7 C 16 2091d 2206d
KASAN: use-after-free Read in sctp_sock_dump sctp 19 syz done error 7 2222d 2376d
general protection fault in sctp_ulpevent_notify_peer_addr_change sctp 2 C 2 1974d 2089d
KCSAN: data-race in sctp_association_free / sctp_wait_for_connect (5) sctp 6 2 1433d 1446d
WARNING: refcount bug in sctp_transport_put (3) sctp 13 11 1579d 1885d
KMSAN: uninit-value in sctp_epaddr_lookup_transport sctp 7 1 1584d 1578d
INFO: rcu detected stall in sctp_generate_heartbeat_event (4) sctp 1 1 1608d 1608d
INFO: rcu detected stall in sctp_inet_connect (4) sctp 1 6 1625d 1727d
KCSAN: data-race in sctp_association_free / sctp_wait_for_connect (4) sctp 6 1 1628d 1628d
general protection fault in sctp_inet6addr_event sctp 2 1 1678d 1674d
KMSAN: uninit-value in sctp_inq_pop sctp 7 3 1770d 1809d
kernel BUG in sctp_auth_asoc_init_active_key sctp -1 C unreliable inconclusive 106 1729d 1744d
possible deadlock in sctp_destroy_sock sctp 4 4 1826d 1830d
KCSAN: data-race in inet_send_prepare / sctp_get_port_local (5) sctp 6 3 1843d 1884d
KCSAN: data-race in inet6_getname / sctp_do_bind (3) sctp 6 1 1845d 1845d
KCSAN: data-race in sctp_poll / sctp_wfree (2) sctp 6 3 1849d 1851d
KCSAN: data-race in sctp_association_free / sctp_wait_for_connect (3) sctp 6 1 1877d 1877d
INFO: rcu detected stall in sctp_generate_heartbeat_event (3) sctp 1 4 1932d 2057d
KCSAN: data-race in inet6_getname / sctp_do_bind (2) sctp 6 1 1913d 1913d
KCSAN: data-race in inet_send_prepare / sctp_get_port_local (4) sctp 6 3 1934d 1966d
INFO: rcu detected stall in sctp_inet_connect (3) sctp 1 12 1991d 2202d
INFO: rcu detected stall in sctp_setsockopt (2) sctp 1 8 2069d 2208d
KCSAN: data-race in inet_send_prepare / sctp_get_port_local (3) sctp 6 2 2052d 2083d
KCSAN: data-race in sctp_association_free / sctp_wait_for_connect (2) sctp 6 1 2053d 2053d
INFO: rcu detected stall in sys_getsockopt (5) sctp 1 2 2122d 2165d
KCSAN: data-race in inet6_getname / sctp_do_bind sctp 6 2 2068d 2085d
INFO: rcu detected stall in __sctp_connect sctp 1 1 2163d 2163d
KCSAN: data-race in inet_send_prepare / sctp_get_port_local (2) sctp 6 1 2130d 2130d
KCSAN: data-race in sctp_association_free / sctp_wait_for_connect sctp 6 8 2267d 2365d
KCSAN: data-race in enqueue_timer / sctp_addr_wq_mgmt sctp 6 3 2314d 2330d
KMSAN: use-after-free in kmem_cache_alloc_node sctp 18 18 2352d 2396d
WARNING: refcount bug in sctp_transport_put (2) sctp 13 2 2382d 2400d
KCSAN: data-race in sctp_poll / sctp_wfree sctp 6 2 2336d 2337d
INFO: rcu detected stall in inet_sendmsg sctp 1 35 2376d 2680d
KCSAN: data-race in inet_send_prepare / sctp_get_port_local sctp 6 1 2356d 2356d
general protection fault in sctp_sched_dequeue_common (3) sctp 2 2 2428d 2430d
KCSAN: data-race in __zone_watermark_ok / free_pcppages_bulk sctp 6 1 2396d 2396d
BUG: unable to handle kernel paging request in sctp_v6_get_dst sctp 8 4 2510d 2679d
general protection fault in sctp_v6_get_dst (2) sctp 2 8 2519d 2599d
WARNING: refcount bug in sctp_transport_put sctp 13 5 2753d 2817d
WARNING: refcount bug in sock_wfree sctp 13 syz error 24 2710d 2990d
BUG: unable to handle kernel NULL pointer dereference in sctp_sendmsg sctp 10 1 2883d 2882d
INFO: rcu detected stall in skb_put sctp 1 1 2861d 2861d
BUG: unable to handle kernel NULL pointer dereference in sctp_close sctp 10 1 2864d 2864d
INFO: rcu detected stall in kmsan_slab_alloc sctp 1 1 2872d 2872d
BUG: unable to handle kernel NULL pointer dereference in sctp_auth_destroy_keys sctp 10 1 2917d 2917d
KMSAN: uninit-value in __copy_skb_header sctp 7 1 2914d 2914d
BUG: corrupted list in sctp_add_bind_addr sctp 8 1 2942d 2942d
BUG: soft lockup in sctp_generate_heartbeat_event sctp 1 1 2904d 2904d
KASAN: use-after-free Read in sctp_packet_transmit sctp 19 1 3038d 3037d
KASAN: invalid-free in sctp_endpoint_put sctp 24 1 2952d 2952d
BUG: unable to handle kernel NULL pointer dereference in sctp_cmp_addr_exact sctp 10 1 3058d 3054d
kernel panic: panic_on_warn set ... (4) sctp 2 14 3109d 3113d