syzbot


Out of 85 bugs, 60 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
WARNING: refcount bug in sctp_transport_put (5) sctp 13 1 119d 115d
KMSAN: uninit-value in sctp_sf_eat_data_6_2 sctp 7 syz 1 144d 143d
WARNING: refcount bug in sctp_generate_timeout_event (2) sctp 13 1 155d 147d
KCSAN: data-race in sctp_do_sm / sctp_wait_for_connect (3) sctp 6 1 104d 73d
UBSAN: shift-out-of-bounds in sctp_transport_update_rto sctp -1 1 237d 234d
INFO: rcu detected stall in sctp_inet_connect (7) sctp 1 4 311d 426d
WARNING: refcount bug in sctp_generate_timeout_event sctp 13 1 340d 339d
INFO: rcu detected stall in sys_shutdown sctp 1 1 339d 339d
general protection fault in proc_sctp_do_udp_port sctp 2 1 435d 431d
possible deadlock in sctp_sock_migrate sctp 4 1 457d 453d
general protection fault in sctp_copy_local_addr_list sctp 2 24 435d 455d
general protection fault in sctp_inet6addr_event (2) sctp 2 syz 15 434d 454d
general protection fault in sctp_v4_get_dst sctp 2 1 438d 438d
general protection fault in sctp_inetaddr_event sctp 2 1 447d 447d
general protection fault in sctp_v6_get_dst (3) sctp 2 1 449d 449d
WARNING: refcount bug in sctp_transport_put (4) sctp 13 1 521d 517d
INFO: rcu detected stall in kernfs_fop_write_iter fs sctp 1 7 577d 672d
INFO: rcu detected stall in sctp_generate_timeout_event (2) sctp 1 1 582d 582d
WARNING in lock_sock_nested bluetooth sctp -1 6 561d 569d
KCSAN: data-race in sctp_association_free / sctp_wait_for_connect (10) sctp 6 1 609d 609d
INFO: rcu detected stall in sys_bind (3) sctp 1 1 704d 704d
KCSAN: data-race in sctp_association_free / sctp_wait_for_connect (9) sctp 6 3 703d 738d
KMSAN: uninit-value in sctp_rcv sctp 7 C 5 2140d 2144d
KMSAN: uninit-value in __schedule (4) sctp 17 C error 4 923d 919d
KCSAN: data-race in sctp_association_free / sctp_wait_for_connect (8) sctp 6 1 984d 984d
KCSAN: data-race in sctp_do_sm / sctp_wait_for_connect (2) sctp 6 2 1065d 1162d
KCSAN: data-race in sctp_association_free / sctp_wait_for_connect (7) sctp 6 1 1072d 1072d
KASAN: use-after-free Read in sock_def_wakeup sctp io-uring 19 C error 2 1152d 1155d
KASAN: null-ptr-deref Write in sctp_chunk_hold sctp 12 2 1152d 1149d
general protection fault in sctp_backlog_rcv sctp 2 1 1136d 1136d
KCSAN: data-race in sctp_do_sm / sctp_wait_for_connect sctp 6 1 1279d 1269d
memory leak in sctp_stream_init_ext (2) sctp 3 syz 2 1798d 2155d
KMSAN: uninit-value in sctp_ootb_pkt_new sctp 7 C 16 2042d 2156d
KASAN: use-after-free Read in sctp_sock_dump sctp 19 syz done error 7 2173d 2327d
general protection fault in sctp_ulpevent_notify_peer_addr_change sctp 2 C 2 1925d 2040d
KCSAN: data-race in sctp_association_free / sctp_wait_for_connect (5) sctp 6 2 1383d 1397d
WARNING: refcount bug in sctp_transport_put (3) sctp 13 11 1530d 1836d
KMSAN: uninit-value in sctp_epaddr_lookup_transport sctp 7 1 1534d 1529d
INFO: rcu detected stall in sctp_generate_heartbeat_event (4) sctp 1 1 1559d 1559d
INFO: rcu detected stall in sctp_inet_connect (4) sctp 1 6 1575d 1677d
KCSAN: data-race in sctp_association_free / sctp_wait_for_connect (4) sctp 6 1 1579d 1579d
general protection fault in sctp_inet6addr_event sctp 2 1 1628d 1624d
KMSAN: uninit-value in sctp_inq_pop sctp 7 3 1720d 1760d
kernel BUG in sctp_auth_asoc_init_active_key sctp -1 C unreliable inconclusive 106 1680d 1695d
possible deadlock in sctp_destroy_sock sctp 4 4 1777d 1780d
KCSAN: data-race in inet_send_prepare / sctp_get_port_local (5) sctp 6 3 1794d 1835d
KCSAN: data-race in inet6_getname / sctp_do_bind (3) sctp 6 1 1795d 1795d
KCSAN: data-race in sctp_poll / sctp_wfree (2) sctp 6 3 1799d 1802d
KCSAN: data-race in sctp_association_free / sctp_wait_for_connect (3) sctp 6 1 1827d 1827d
INFO: rcu detected stall in sctp_generate_heartbeat_event (3) sctp 1 4 1882d 2008d
KCSAN: data-race in inet6_getname / sctp_do_bind (2) sctp 6 1 1863d 1863d
KCSAN: data-race in inet_send_prepare / sctp_get_port_local (4) sctp 6 3 1885d 1917d
INFO: rcu detected stall in sctp_inet_connect (3) sctp 1 12 1942d 2153d
INFO: rcu detected stall in sctp_setsockopt (2) sctp 1 8 2020d 2159d
KCSAN: data-race in inet_send_prepare / sctp_get_port_local (3) sctp 6 2 2002d 2033d
KCSAN: data-race in sctp_association_free / sctp_wait_for_connect (2) sctp 6 1 2004d 2004d
INFO: rcu detected stall in sys_getsockopt (5) sctp 1 2 2073d 2116d
KCSAN: data-race in inet6_getname / sctp_do_bind sctp 6 2 2019d 2035d
INFO: rcu detected stall in __sctp_connect sctp 1 1 2114d 2114d
KCSAN: data-race in inet_send_prepare / sctp_get_port_local (2) sctp 6 1 2081d 2081d
KCSAN: data-race in sctp_association_free / sctp_wait_for_connect sctp 6 8 2217d 2316d
KCSAN: data-race in enqueue_timer / sctp_addr_wq_mgmt sctp 6 3 2265d 2280d
KMSAN: use-after-free in kmem_cache_alloc_node sctp 18 18 2302d 2346d
WARNING: refcount bug in sctp_transport_put (2) sctp 13 2 2332d 2350d
KCSAN: data-race in sctp_poll / sctp_wfree sctp 6 2 2286d 2288d
INFO: rcu detected stall in inet_sendmsg sctp 1 35 2327d 2631d
KCSAN: data-race in inet_send_prepare / sctp_get_port_local sctp 6 1 2307d 2307d
general protection fault in sctp_sched_dequeue_common (3) sctp 2 2 2378d 2381d
KCSAN: data-race in __zone_watermark_ok / free_pcppages_bulk sctp 6 1 2346d 2346d
BUG: unable to handle kernel paging request in sctp_v6_get_dst sctp 8 4 2461d 2629d
general protection fault in sctp_v6_get_dst (2) sctp 2 8 2470d 2550d
WARNING: refcount bug in sctp_transport_put sctp 13 5 2704d 2768d
WARNING: refcount bug in sock_wfree sctp 13 syz error 24 2661d 2941d
BUG: unable to handle kernel NULL pointer dereference in sctp_sendmsg sctp 10 1 2834d 2833d
INFO: rcu detected stall in skb_put sctp 1 1 2811d 2811d
BUG: unable to handle kernel NULL pointer dereference in sctp_close sctp 10 1 2815d 2815d
INFO: rcu detected stall in kmsan_slab_alloc sctp 1 1 2823d 2823d
BUG: unable to handle kernel NULL pointer dereference in sctp_auth_destroy_keys sctp 10 1 2868d 2868d
KMSAN: uninit-value in __copy_skb_header sctp 7 1 2865d 2865d
BUG: corrupted list in sctp_add_bind_addr sctp 8 1 2893d 2893d
BUG: soft lockup in sctp_generate_heartbeat_event sctp 1 1 2854d 2854d
KASAN: use-after-free Read in sctp_packet_transmit sctp 19 1 2988d 2988d
KASAN: invalid-free in sctp_endpoint_put sctp 24 1 2903d 2903d
BUG: unable to handle kernel NULL pointer dereference in sctp_cmp_addr_exact sctp 10 1 3009d 3004d
kernel panic: panic_on_warn set ... (4) sctp 2 14 3060d 3064d