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 104d 249d
WARNING: refcount bug in sctp_generate_timeout_event (3) sctp prio:high 13 4 39d 138d
KCSAN: data-race in sctp_do_sm / sctp_wait_for_connect (4) sctp 6 1 122d 108d
INFO: rcu detected stall in sctp_sendmsg sctp 1 2 153d 204d
WARNING: refcount bug in sctp_transport_put (5) sctp 13 1 219d 216d
KMSAN: uninit-value in sctp_sf_eat_data_6_2 sctp 7 syz 1 244d 243d
WARNING: refcount bug in sctp_generate_timeout_event (2) sctp 13 1 256d 248d
KCSAN: data-race in sctp_do_sm / sctp_wait_for_connect (3) sctp 6 1 204d 174d
UBSAN: shift-out-of-bounds in sctp_transport_update_rto sctp -1 1 338d 334d
INFO: rcu detected stall in sctp_inet_connect (7) sctp 1 4 412d 527d
WARNING: refcount bug in sctp_generate_timeout_event sctp 13 1 440d 440d
INFO: rcu detected stall in sys_shutdown sctp 1 1 439d 439d
general protection fault in proc_sctp_do_udp_port sctp 2 1 536d 532d
possible deadlock in sctp_sock_migrate sctp 4 1 558d 554d
general protection fault in sctp_copy_local_addr_list sctp 2 24 536d 556d
general protection fault in sctp_inet6addr_event (2) sctp 2 syz 15 535d 555d
general protection fault in sctp_v4_get_dst sctp 2 1 539d 539d
general protection fault in sctp_inetaddr_event sctp 2 1 547d 547d
general protection fault in sctp_v6_get_dst (3) sctp 2 1 549d 549d
WARNING: refcount bug in sctp_transport_put (4) sctp 13 1 622d 618d
INFO: rcu detected stall in kernfs_fop_write_iter fs sctp 1 7 677d 773d
INFO: rcu detected stall in sctp_generate_timeout_event (2) sctp 1 1 683d 683d
WARNING in lock_sock_nested bluetooth sctp -1 6 662d 669d
KCSAN: data-race in sctp_association_free / sctp_wait_for_connect (10) sctp 6 1 710d 710d
INFO: rcu detected stall in sys_bind (3) sctp 1 1 804d 804d
KCSAN: data-race in sctp_association_free / sctp_wait_for_connect (9) sctp 6 3 803d 839d
KMSAN: uninit-value in sctp_rcv sctp 7 C 5 2241d 2245d
KMSAN: uninit-value in __schedule (4) sctp 17 C error 4 1023d 1019d
KCSAN: data-race in sctp_association_free / sctp_wait_for_connect (8) sctp 6 1 1085d 1085d
KCSAN: data-race in sctp_do_sm / sctp_wait_for_connect (2) sctp 6 2 1165d 1262d
KCSAN: data-race in sctp_association_free / sctp_wait_for_connect (7) sctp 6 1 1172d 1172d
KASAN: use-after-free Read in sock_def_wakeup sctp io-uring 19 C error 2 1253d 1255d
KASAN: null-ptr-deref Write in sctp_chunk_hold sctp 12 2 1253d 1249d
general protection fault in sctp_backlog_rcv sctp 2 1 1237d 1236d
KCSAN: data-race in sctp_do_sm / sctp_wait_for_connect sctp 6 1 1379d 1370d
memory leak in sctp_stream_init_ext (2) sctp 3 syz 2 1899d 2256d
KMSAN: uninit-value in sctp_ootb_pkt_new sctp 7 C 16 2142d 2257d
KASAN: use-after-free Read in sctp_sock_dump sctp 19 syz done error 7 2273d 2428d
general protection fault in sctp_ulpevent_notify_peer_addr_change sctp 2 C 2 2025d 2141d
KCSAN: data-race in sctp_association_free / sctp_wait_for_connect (5) sctp 6 2 1484d 1498d
WARNING: refcount bug in sctp_transport_put (3) sctp 13 11 1631d 1937d
KMSAN: uninit-value in sctp_epaddr_lookup_transport sctp 7 1 1635d 1630d
INFO: rcu detected stall in sctp_generate_heartbeat_event (4) sctp 1 1 1660d 1660d
INFO: rcu detected stall in sctp_inet_connect (4) sctp 1 6 1676d 1778d
KCSAN: data-race in sctp_association_free / sctp_wait_for_connect (4) sctp 6 1 1680d 1680d
general protection fault in sctp_inet6addr_event sctp 2 1 1729d 1725d
KMSAN: uninit-value in sctp_inq_pop sctp 7 3 1821d 1861d
kernel BUG in sctp_auth_asoc_init_active_key sctp -1 C unreliable inconclusive 106 1781d 1795d
possible deadlock in sctp_destroy_sock sctp 4 4 1878d 1881d
KCSAN: data-race in inet_send_prepare / sctp_get_port_local (5) sctp 6 3 1895d 1935d
KCSAN: data-race in inet6_getname / sctp_do_bind (3) sctp 6 1 1896d 1896d
KCSAN: data-race in sctp_poll / sctp_wfree (2) sctp 6 3 1900d 1903d
KCSAN: data-race in sctp_association_free / sctp_wait_for_connect (3) sctp 6 1 1928d 1928d
INFO: rcu detected stall in sctp_generate_heartbeat_event (3) sctp 1 4 1983d 2108d
KCSAN: data-race in inet6_getname / sctp_do_bind (2) sctp 6 1 1964d 1964d
KCSAN: data-race in inet_send_prepare / sctp_get_port_local (4) sctp 6 3 1985d 2018d
INFO: rcu detected stall in sctp_inet_connect (3) sctp 1 12 2042d 2254d
INFO: rcu detected stall in sctp_setsockopt (2) sctp 1 8 2121d 2259d
KCSAN: data-race in inet_send_prepare / sctp_get_port_local (3) sctp 6 2 2103d 2134d
KCSAN: data-race in sctp_association_free / sctp_wait_for_connect (2) sctp 6 1 2105d 2105d
INFO: rcu detected stall in sys_getsockopt (5) sctp 1 2 2173d 2216d
KCSAN: data-race in inet6_getname / sctp_do_bind sctp 6 2 2119d 2136d
INFO: rcu detected stall in __sctp_connect sctp 1 1 2214d 2214d
KCSAN: data-race in inet_send_prepare / sctp_get_port_local (2) sctp 6 1 2181d 2181d
KCSAN: data-race in sctp_association_free / sctp_wait_for_connect sctp 6 8 2318d 2416d
KCSAN: data-race in enqueue_timer / sctp_addr_wq_mgmt sctp 6 3 2365d 2381d
KMSAN: use-after-free in kmem_cache_alloc_node sctp 18 18 2403d 2447d
WARNING: refcount bug in sctp_transport_put (2) sctp 13 2 2433d 2451d
KCSAN: data-race in sctp_poll / sctp_wfree sctp 6 2 2387d 2389d
INFO: rcu detected stall in inet_sendmsg sctp 1 35 2427d 2731d
KCSAN: data-race in inet_send_prepare / sctp_get_port_local sctp 6 1 2407d 2407d
general protection fault in sctp_sched_dequeue_common (3) sctp 2 2 2479d 2482d
KCSAN: data-race in __zone_watermark_ok / free_pcppages_bulk sctp 6 1 2447d 2447d
BUG: unable to handle kernel paging request in sctp_v6_get_dst sctp 8 4 2562d 2730d
general protection fault in sctp_v6_get_dst (2) sctp 2 8 2570d 2651d
WARNING: refcount bug in sctp_transport_put sctp 13 5 2805d 2868d
WARNING: refcount bug in sock_wfree sctp 13 syz error 24 2761d 3041d
BUG: unable to handle kernel NULL pointer dereference in sctp_sendmsg sctp 10 1 2934d 2933d
INFO: rcu detected stall in skb_put sctp 1 1 2912d 2912d
BUG: unable to handle kernel NULL pointer dereference in sctp_close sctp 10 1 2915d 2915d
INFO: rcu detected stall in kmsan_slab_alloc sctp 1 1 2924d 2924d
BUG: unable to handle kernel NULL pointer dereference in sctp_auth_destroy_keys sctp 10 1 2968d 2968d
KMSAN: uninit-value in __copy_skb_header sctp 7 1 2966d 2966d
BUG: corrupted list in sctp_add_bind_addr sctp 8 1 2994d 2994d
BUG: soft lockup in sctp_generate_heartbeat_event sctp 1 1 2955d 2955d
KASAN: use-after-free Read in sctp_packet_transmit sctp 19 1 3089d 3088d
KASAN: invalid-free in sctp_endpoint_put sctp 24 1 3004d 3003d
BUG: unable to handle kernel NULL pointer dereference in sctp_cmp_addr_exact sctp 10 1 3109d 3105d
kernel panic: panic_on_warn set ... (4) sctp 2 14 3160d 3165d