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 113d 228d
WARNING: refcount bug in sctp_generate_timeout_event sctp 13 1 141d 141d
INFO: rcu detected stall in sys_shutdown sctp 1 1 140d 140d
general protection fault in proc_sctp_do_udp_port sctp 2 1 236d 232d
possible deadlock in sctp_sock_migrate sctp 4 1 258d 254d
general protection fault in sctp_copy_local_addr_list sctp 2 24 236d 257d
general protection fault in sctp_inet6addr_event (2) sctp 2 syz 15 235d 256d
general protection fault in sctp_v4_get_dst sctp 2 1 240d 240d
general protection fault in sctp_inetaddr_event sctp 2 1 248d 248d
general protection fault in sctp_v6_get_dst (3) sctp 2 1 250d 250d
WARNING: refcount bug in sctp_transport_put (4) sctp 13 1 323d 319d
INFO: rcu detected stall in kernfs_fop_write_iter fs sctp 1 7 378d 473d
INFO: rcu detected stall in sctp_generate_timeout_event (2) sctp 1 1 384d 384d
WARNING in lock_sock_nested bluetooth sctp -1 6 363d 370d
KCSAN: data-race in sctp_association_free / sctp_wait_for_connect (10) sctp 6 1 411d 411d
INFO: rcu detected stall in sys_bind (3) sctp 1 1 505d 505d
KCSAN: data-race in sctp_association_free / sctp_wait_for_connect (9) sctp 6 3 504d 539d
KMSAN: uninit-value in sctp_rcv sctp 7 C 5 1941d 1945d
KMSAN: uninit-value in __schedule (4) sctp 17 C error 4 724d 720d
KCSAN: data-race in sctp_association_free / sctp_wait_for_connect (8) sctp 6 1 786d 786d
KCSAN: data-race in sctp_do_sm / sctp_wait_for_connect (2) sctp 6 2 866d 963d
KCSAN: data-race in sctp_association_free / sctp_wait_for_connect (7) sctp 6 1 873d 873d
KASAN: use-after-free Read in sock_def_wakeup io-uring sctp 19 C error 2 954d 956d
KASAN: null-ptr-deref Write in sctp_chunk_hold sctp 12 2 954d 950d
general protection fault in sctp_backlog_rcv sctp 2 1 938d 937d
KCSAN: data-race in sctp_do_sm / sctp_wait_for_connect sctp 6 1 1080d 1071d
memory leak in sctp_stream_init_ext (2) sctp 3 syz 2 1599d 1957d
KMSAN: uninit-value in sctp_ootb_pkt_new sctp 7 C 16 1843d 1958d
KASAN: use-after-free Read in sctp_sock_dump sctp 19 syz done error 7 1974d 2128d
general protection fault in sctp_ulpevent_notify_peer_addr_change sctp 2 C 2 1726d 1841d
KCSAN: data-race in sctp_association_free / sctp_wait_for_connect (5) sctp 6 2 1185d 1199d
WARNING: refcount bug in sctp_transport_put (3) sctp 13 11 1332d 1638d
KMSAN: uninit-value in sctp_epaddr_lookup_transport sctp 7 1 1336d 1331d
INFO: rcu detected stall in sctp_generate_heartbeat_event (4) sctp 1 1 1361d 1361d
INFO: rcu detected stall in sctp_inet_connect (4) sctp 1 6 1377d 1479d
KCSAN: data-race in sctp_association_free / sctp_wait_for_connect (4) sctp 6 1 1380d 1380d
general protection fault in sctp_inet6addr_event sctp 2 1 1430d 1426d
KMSAN: uninit-value in sctp_inq_pop sctp 7 3 1522d 1561d
kernel BUG in sctp_auth_asoc_init_active_key sctp -1 C unreliable inconclusive 106 1481d 1496d
possible deadlock in sctp_destroy_sock sctp 4 4 1579d 1582d
KCSAN: data-race in inet_send_prepare / sctp_get_port_local (5) sctp 6 3 1595d 1636d
KCSAN: data-race in inet6_getname / sctp_do_bind (3) sctp 6 1 1597d 1597d
KCSAN: data-race in sctp_poll / sctp_wfree (2) sctp 6 3 1601d 1603d
KCSAN: data-race in sctp_association_free / sctp_wait_for_connect (3) sctp 6 1 1629d 1629d
INFO: rcu detected stall in sctp_generate_heartbeat_event (3) sctp 1 4 1684d 1809d
KCSAN: data-race in inet6_getname / sctp_do_bind (2) sctp 6 1 1665d 1665d
KCSAN: data-race in inet_send_prepare / sctp_get_port_local (4) sctp 6 3 1686d 1719d
INFO: rcu detected stall in sctp_inet_connect (3) sctp 1 12 1743d 1955d
INFO: rcu detected stall in sctp_setsockopt (2) sctp 1 8 1822d 1960d
KCSAN: data-race in inet_send_prepare / sctp_get_port_local (3) sctp 6 2 1804d 1835d
KCSAN: data-race in sctp_association_free / sctp_wait_for_connect (2) sctp 6 1 1805d 1805d
INFO: rcu detected stall in sys_getsockopt (5) sctp 1 2 1874d 1917d
KCSAN: data-race in inet6_getname / sctp_do_bind sctp 6 2 1820d 1837d
INFO: rcu detected stall in __sctp_connect sctp 1 1 1915d 1915d
KCSAN: data-race in inet_send_prepare / sctp_get_port_local (2) sctp 6 1 1882d 1882d
KCSAN: data-race in sctp_association_free / sctp_wait_for_connect sctp 6 8 2019d 2117d
KCSAN: data-race in enqueue_timer / sctp_addr_wq_mgmt sctp 6 3 2066d 2082d
KMSAN: use-after-free in kmem_cache_alloc_node sctp 18 18 2104d 2148d
WARNING: refcount bug in sctp_transport_put (2) sctp 13 2 2134d 2152d
KCSAN: data-race in sctp_poll / sctp_wfree sctp 6 2 2088d 2089d
INFO: rcu detected stall in inet_sendmsg sctp 1 35 2128d 2432d
KCSAN: data-race in inet_send_prepare / sctp_get_port_local sctp 6 1 2108d 2108d
general protection fault in sctp_sched_dequeue_common (3) sctp 2 2 2180d 2183d
KCSAN: data-race in __zone_watermark_ok / free_pcppages_bulk sctp 6 1 2148d 2148d
BUG: unable to handle kernel paging request in sctp_v6_get_dst sctp 8 4 2263d 2431d
general protection fault in sctp_v6_get_dst (2) sctp 2 8 2271d 2352d
WARNING: refcount bug in sctp_transport_put sctp 13 5 2506d 2569d
WARNING: refcount bug in sock_wfree sctp 13 syz error 24 2462d 2742d
BUG: unable to handle kernel NULL pointer dereference in sctp_sendmsg sctp 10 1 2635d 2634d
INFO: rcu detected stall in skb_put sctp 1 1 2613d 2613d
BUG: unable to handle kernel NULL pointer dereference in sctp_close sctp 10 1 2616d 2616d
INFO: rcu detected stall in kmsan_slab_alloc sctp 1 1 2625d 2624d
BUG: unable to handle kernel NULL pointer dereference in sctp_auth_destroy_keys sctp 10 1 2669d 2669d
KMSAN: uninit-value in __copy_skb_header sctp 7 1 2667d 2666d
BUG: corrupted list in sctp_add_bind_addr sctp 8 1 2694d 2694d
BUG: soft lockup in sctp_generate_heartbeat_event sctp 1 1 2656d 2656d
KASAN: use-after-free Read in sctp_packet_transmit sctp 19 1 2790d 2789d
KASAN: invalid-free in sctp_endpoint_put sctp 22 1 2705d 2704d
BUG: unable to handle kernel NULL pointer dereference in sctp_cmp_addr_exact sctp 10 1 2810d 2806d
kernel panic: panic_on_warn set ... (4) sctp 2 14 2861d 2866d