syzbot


Out of 80 bugs, 56 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
INFO: rcu detected stall in sctp_inet_connect (7) sctp 1 4 156d 272d
WARNING: refcount bug in sctp_generate_timeout_event sctp 13 1 185d 184d
INFO: rcu detected stall in sys_shutdown sctp 1 1 184d 184d
general protection fault in proc_sctp_do_udp_port sctp 2 1 280d 276d
possible deadlock in sctp_sock_migrate sctp 4 1 302d 298d
general protection fault in sctp_copy_local_addr_list sctp 2 24 280d 301d
general protection fault in sctp_inet6addr_event (2) sctp 2 syz 15 279d 300d
general protection fault in sctp_v4_get_dst sctp 2 1 284d 284d
general protection fault in sctp_inetaddr_event sctp 2 1 292d 292d
general protection fault in sctp_v6_get_dst (3) sctp 2 1 294d 294d
WARNING: refcount bug in sctp_transport_put (4) sctp 13 1 366d 362d
INFO: rcu detected stall in kernfs_fop_write_iter fs sctp 1 7 422d 517d
INFO: rcu detected stall in sctp_generate_timeout_event (2) sctp 1 1 428d 428d
WARNING in lock_sock_nested bluetooth sctp -1 6 407d 414d
KCSAN: data-race in sctp_association_free / sctp_wait_for_connect (10) sctp 6 1 455d 455d
INFO: rcu detected stall in sys_bind (3) sctp 1 1 549d 549d
KCSAN: data-race in sctp_association_free / sctp_wait_for_connect (9) sctp 6 3 548d 583d
KMSAN: uninit-value in sctp_rcv sctp 7 C 5 1985d 1989d
KMSAN: uninit-value in __schedule (4) sctp 17 C error 4 768d 764d
KCSAN: data-race in sctp_association_free / sctp_wait_for_connect (8) sctp 6 1 830d 830d
KCSAN: data-race in sctp_do_sm / sctp_wait_for_connect (2) sctp 6 2 910d 1007d
KCSAN: data-race in sctp_association_free / sctp_wait_for_connect (7) sctp 6 1 917d 917d
KASAN: use-after-free Read in sock_def_wakeup io-uring sctp 19 C error 2 997d 1000d
KASAN: null-ptr-deref Write in sctp_chunk_hold sctp 12 2 998d 994d
general protection fault in sctp_backlog_rcv sctp 2 1 982d 981d
KCSAN: data-race in sctp_do_sm / sctp_wait_for_connect sctp 6 1 1124d 1114d
memory leak in sctp_stream_init_ext (2) sctp 3 syz 2 1643d 2001d
KMSAN: uninit-value in sctp_ootb_pkt_new sctp 7 C 16 1887d 2002d
KASAN: use-after-free Read in sctp_sock_dump sctp 19 syz done error 7 2018d 2172d
general protection fault in sctp_ulpevent_notify_peer_addr_change sctp 2 C 2 1770d 1885d
KCSAN: data-race in sctp_association_free / sctp_wait_for_connect (5) sctp 6 2 1229d 1243d
WARNING: refcount bug in sctp_transport_put (3) sctp 13 11 1376d 1681d
KMSAN: uninit-value in sctp_epaddr_lookup_transport sctp 7 1 1380d 1374d
INFO: rcu detected stall in sctp_generate_heartbeat_event (4) sctp 1 1 1404d 1404d
INFO: rcu detected stall in sctp_inet_connect (4) sctp 1 6 1421d 1523d
KCSAN: data-race in sctp_association_free / sctp_wait_for_connect (4) sctp 6 1 1424d 1424d
general protection fault in sctp_inet6addr_event sctp 2 1 1474d 1470d
KMSAN: uninit-value in sctp_inq_pop sctp 7 3 1566d 1605d
kernel BUG in sctp_auth_asoc_init_active_key sctp -1 C unreliable inconclusive 106 1525d 1540d
possible deadlock in sctp_destroy_sock sctp 4 4 1622d 1626d
KCSAN: data-race in inet_send_prepare / sctp_get_port_local (5) sctp 6 3 1639d 1680d
KCSAN: data-race in inet6_getname / sctp_do_bind (3) sctp 6 1 1641d 1641d
KCSAN: data-race in sctp_poll / sctp_wfree (2) sctp 6 3 1645d 1647d
KCSAN: data-race in sctp_association_free / sctp_wait_for_connect (3) sctp 6 1 1673d 1673d
INFO: rcu detected stall in sctp_generate_heartbeat_event (3) sctp 1 4 1728d 1853d
KCSAN: data-race in inet6_getname / sctp_do_bind (2) sctp 6 1 1709d 1709d
KCSAN: data-race in inet_send_prepare / sctp_get_port_local (4) sctp 6 3 1730d 1762d
INFO: rcu detected stall in sctp_inet_connect (3) sctp 1 12 1787d 1998d
INFO: rcu detected stall in sctp_setsockopt (2) sctp 1 8 1865d 2004d
KCSAN: data-race in inet_send_prepare / sctp_get_port_local (3) sctp 6 2 1848d 1879d
KCSAN: data-race in sctp_association_free / sctp_wait_for_connect (2) sctp 6 1 1849d 1849d
INFO: rcu detected stall in sys_getsockopt (5) sctp 1 2 1918d 1961d
KCSAN: data-race in inet6_getname / sctp_do_bind sctp 6 2 1864d 1881d
INFO: rcu detected stall in __sctp_connect sctp 1 1 1959d 1959d
KCSAN: data-race in inet_send_prepare / sctp_get_port_local (2) sctp 6 1 1926d 1926d
KCSAN: data-race in sctp_association_free / sctp_wait_for_connect sctp 6 8 2063d 2161d
KCSAN: data-race in enqueue_timer / sctp_addr_wq_mgmt sctp 6 3 2110d 2126d
KMSAN: use-after-free in kmem_cache_alloc_node sctp 18 18 2148d 2192d
WARNING: refcount bug in sctp_transport_put (2) sctp 13 2 2178d 2196d
KCSAN: data-race in sctp_poll / sctp_wfree sctp 6 2 2132d 2133d
INFO: rcu detected stall in inet_sendmsg sctp 1 35 2172d 2476d
KCSAN: data-race in inet_send_prepare / sctp_get_port_local sctp 6 1 2152d 2152d
general protection fault in sctp_sched_dequeue_common (3) sctp 2 2 2224d 2226d
KCSAN: data-race in __zone_watermark_ok / free_pcppages_bulk sctp 6 1 2192d 2192d
BUG: unable to handle kernel paging request in sctp_v6_get_dst sctp 8 4 2306d 2475d
general protection fault in sctp_v6_get_dst (2) sctp 2 8 2315d 2396d
WARNING: refcount bug in sctp_transport_put sctp 13 5 2549d 2613d
WARNING: refcount bug in sock_wfree sctp 13 syz error 24 2506d 2786d
BUG: unable to handle kernel NULL pointer dereference in sctp_sendmsg sctp 10 1 2679d 2678d
INFO: rcu detected stall in skb_put sctp 1 1 2657d 2657d
BUG: unable to handle kernel NULL pointer dereference in sctp_close sctp 10 1 2660d 2660d
INFO: rcu detected stall in kmsan_slab_alloc sctp 1 1 2668d 2668d
BUG: unable to handle kernel NULL pointer dereference in sctp_auth_destroy_keys sctp 10 1 2713d 2713d
KMSAN: uninit-value in __copy_skb_header sctp 7 1 2710d 2710d
BUG: corrupted list in sctp_add_bind_addr sctp 8 1 2738d 2738d
BUG: soft lockup in sctp_generate_heartbeat_event sctp 1 1 2700d 2700d
KASAN: use-after-free Read in sctp_packet_transmit sctp 19 1 2834d 2833d
KASAN: invalid-free in sctp_endpoint_put sctp 22 1 2749d 2748d
BUG: unable to handle kernel NULL pointer dereference in sctp_cmp_addr_exact sctp 10 1 2854d 2850d
kernel panic: panic_on_warn set ... (4) sctp 2 14 2905d 2909d