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 74d 59d
INFO: rcu detected stall in sctp_sendmsg sctp 1 2 104d 156d
WARNING: refcount bug in sctp_transport_put (5) sctp 13 1 171d 168d
KMSAN: uninit-value in sctp_sf_eat_data_6_2 sctp 7 syz 1 196d 195d
WARNING: refcount bug in sctp_generate_timeout_event (2) sctp 13 1 208d 199d
KCSAN: data-race in sctp_do_sm / sctp_wait_for_connect (3) sctp 6 1 156d 125d
UBSAN: shift-out-of-bounds in sctp_transport_update_rto sctp -1 1 290d 286d
INFO: rcu detected stall in sctp_inet_connect (7) sctp 1 4 364d 479d
WARNING: refcount bug in sctp_generate_timeout_event sctp 13 1 392d 391d
INFO: rcu detected stall in sys_shutdown sctp 1 1 391d 391d
general protection fault in proc_sctp_do_udp_port sctp 2 1 487d 483d
possible deadlock in sctp_sock_migrate sctp 4 1 509d 505d
general protection fault in sctp_copy_local_addr_list sctp 2 24 487d 508d
general protection fault in sctp_inet6addr_event (2) sctp 2 syz 15 486d 507d
general protection fault in sctp_v4_get_dst sctp 2 1 491d 491d
general protection fault in sctp_inetaddr_event sctp 2 1 499d 499d
general protection fault in sctp_v6_get_dst (3) sctp 2 1 501d 501d
WARNING: refcount bug in sctp_transport_put (4) sctp 13 1 574d 570d
INFO: rcu detected stall in kernfs_fop_write_iter fs sctp 1 7 629d 724d
INFO: rcu detected stall in sctp_generate_timeout_event (2) sctp 1 1 635d 635d
WARNING in lock_sock_nested bluetooth sctp -1 6 614d 621d
KCSAN: data-race in sctp_association_free / sctp_wait_for_connect (10) sctp 6 1 662d 662d
INFO: rcu detected stall in sys_bind (3) sctp 1 1 756d 756d
KCSAN: data-race in sctp_association_free / sctp_wait_for_connect (9) sctp 6 3 755d 790d
KMSAN: uninit-value in sctp_rcv sctp 7 C 5 2192d 2196d
KMSAN: uninit-value in __schedule (4) sctp 17 C error 4 975d 971d
KCSAN: data-race in sctp_association_free / sctp_wait_for_connect (8) sctp 6 1 1037d 1037d
KCSAN: data-race in sctp_do_sm / sctp_wait_for_connect (2) sctp 6 2 1117d 1214d
KCSAN: data-race in sctp_association_free / sctp_wait_for_connect (7) sctp 6 1 1124d 1124d
KASAN: use-after-free Read in sock_def_wakeup sctp io-uring 19 C error 2 1205d 1207d
KASAN: null-ptr-deref Write in sctp_chunk_hold sctp 12 2 1205d 1201d
general protection fault in sctp_backlog_rcv sctp 2 1 1189d 1188d
KCSAN: data-race in sctp_do_sm / sctp_wait_for_connect sctp 6 1 1331d 1322d
memory leak in sctp_stream_init_ext (2) sctp 3 syz 2 1850d 2208d
KMSAN: uninit-value in sctp_ootb_pkt_new sctp 7 C 16 2094d 2209d
KASAN: use-after-free Read in sctp_sock_dump sctp 19 syz done error 7 2225d 2379d
general protection fault in sctp_ulpevent_notify_peer_addr_change sctp 2 C 2 1977d 2092d
KCSAN: data-race in sctp_association_free / sctp_wait_for_connect (5) sctp 6 2 1436d 1450d
WARNING: refcount bug in sctp_transport_put (3) sctp 13 11 1583d 1889d
KMSAN: uninit-value in sctp_epaddr_lookup_transport sctp 7 1 1587d 1582d
INFO: rcu detected stall in sctp_generate_heartbeat_event (4) sctp 1 1 1612d 1612d
INFO: rcu detected stall in sctp_inet_connect (4) sctp 1 6 1628d 1730d
KCSAN: data-race in sctp_association_free / sctp_wait_for_connect (4) sctp 6 1 1631d 1631d
general protection fault in sctp_inet6addr_event sctp 2 1 1681d 1677d
KMSAN: uninit-value in sctp_inq_pop sctp 7 3 1773d 1812d
kernel BUG in sctp_auth_asoc_init_active_key sctp -1 C unreliable inconclusive 106 1732d 1747d
possible deadlock in sctp_destroy_sock sctp 4 4 1830d 1833d
KCSAN: data-race in inet_send_prepare / sctp_get_port_local (5) sctp 6 3 1846d 1887d
KCSAN: data-race in inet6_getname / sctp_do_bind (3) sctp 6 1 1848d 1848d
KCSAN: data-race in sctp_poll / sctp_wfree (2) sctp 6 3 1852d 1854d
KCSAN: data-race in sctp_association_free / sctp_wait_for_connect (3) sctp 6 1 1880d 1880d
INFO: rcu detected stall in sctp_generate_heartbeat_event (3) sctp 1 4 1935d 2060d
KCSAN: data-race in inet6_getname / sctp_do_bind (2) sctp 6 1 1916d 1916d
KCSAN: data-race in inet_send_prepare / sctp_get_port_local (4) sctp 6 3 1937d 1969d
INFO: rcu detected stall in sctp_inet_connect (3) sctp 1 12 1994d 2206d
INFO: rcu detected stall in sctp_setsockopt (2) sctp 1 8 2073d 2211d
KCSAN: data-race in inet_send_prepare / sctp_get_port_local (3) sctp 6 2 2055d 2086d
KCSAN: data-race in sctp_association_free / sctp_wait_for_connect (2) sctp 6 1 2056d 2056d
INFO: rcu detected stall in sys_getsockopt (5) sctp 1 2 2125d 2168d
KCSAN: data-race in inet6_getname / sctp_do_bind sctp 6 2 2071d 2088d
INFO: rcu detected stall in __sctp_connect sctp 1 1 2166d 2166d
KCSAN: data-race in inet_send_prepare / sctp_get_port_local (2) sctp 6 1 2133d 2133d
KCSAN: data-race in sctp_association_free / sctp_wait_for_connect sctp 6 8 2270d 2368d
KCSAN: data-race in enqueue_timer / sctp_addr_wq_mgmt sctp 6 3 2317d 2333d
KMSAN: use-after-free in kmem_cache_alloc_node sctp 18 18 2355d 2399d
WARNING: refcount bug in sctp_transport_put (2) sctp 13 2 2385d 2403d
KCSAN: data-race in sctp_poll / sctp_wfree sctp 6 2 2339d 2340d
INFO: rcu detected stall in inet_sendmsg sctp 1 35 2379d 2683d
KCSAN: data-race in inet_send_prepare / sctp_get_port_local sctp 6 1 2359d 2359d
general protection fault in sctp_sched_dequeue_common (3) sctp 2 2 2431d 2434d
KCSAN: data-race in __zone_watermark_ok / free_pcppages_bulk sctp 6 1 2399d 2399d
BUG: unable to handle kernel paging request in sctp_v6_get_dst sctp 8 4 2513d 2682d
general protection fault in sctp_v6_get_dst (2) sctp 2 8 2522d 2603d
WARNING: refcount bug in sctp_transport_put sctp 13 5 2756d 2820d
WARNING: refcount bug in sock_wfree sctp 13 syz error 24 2713d 2993d
BUG: unable to handle kernel NULL pointer dereference in sctp_sendmsg sctp 10 1 2886d 2885d
INFO: rcu detected stall in skb_put sctp 1 1 2864d 2864d
BUG: unable to handle kernel NULL pointer dereference in sctp_close sctp 10 1 2867d 2867d
INFO: rcu detected stall in kmsan_slab_alloc sctp 1 1 2875d 2875d
BUG: unable to handle kernel NULL pointer dereference in sctp_auth_destroy_keys sctp 10 1 2920d 2920d
KMSAN: uninit-value in __copy_skb_header sctp 7 1 2917d 2917d
BUG: corrupted list in sctp_add_bind_addr sctp 8 1 2945d 2945d
BUG: soft lockup in sctp_generate_heartbeat_event sctp 1 1 2907d 2907d
KASAN: use-after-free Read in sctp_packet_transmit sctp 19 1 3041d 3040d
KASAN: invalid-free in sctp_endpoint_put sctp 24 1 2956d 2955d
BUG: unable to handle kernel NULL pointer dereference in sctp_cmp_addr_exact sctp 10 1 3061d 3057d
kernel panic: panic_on_warn set ... (4) sctp 2 14 3112d 3117d