87 #define FDLOG(level, pcb, format, ...) \  macro
249 		FDLOG(LOG_ERR, fd_cb, "Cannot lookup group with invalid control unit (%u)", ctl_unit);  in flow_divert_group_lookup()
254 …FDLOG(LOG_ERR, fd_cb, "Group for control unit %u is NULL, flow divert cannot be used for this sock…  in flow_divert_group_lookup()
275 …FDLOG(LOG_ERR, fd_cb, "Group %u already contains a PCB with hash %u", group->ctl_unit, fd_cb->hash…  in flow_divert_pcb_insert()
279 		FDLOG(LOG_ERR, fd_cb, "Group %u is defunct, cannot insert", group->ctl_unit);  in flow_divert_pcb_insert()
361 	FDLOG(LOG_INFO, fd_cb, "Destroying, app tx %u, tunnel tx %u, tunnel rx %u",  in flow_divert_pcb_destroy()
385 …FDLOG(LOG_INFO, fd_cb, "Removing from group %d, ref count = %d", group->ctl_unit, fd_cb->ref_count…  in flow_divert_pcb_remove()
401 		FDLOG(LOG_ERR, fd_cb, "failed to allocate the header mbuf: %d", error);  in flow_divert_packet_init()
411 		FDLOG(LOG_ERR, fd_cb, "mbuf_copyback(hdr) failed: %d", error);  in flow_divert_packet_init()
428 		FDLOG(LOG_ERR, &nil_pcb, "failed to append the type (%d)", type);  in flow_divert_packet_append_tlv()
434 		FDLOG(LOG_ERR, &nil_pcb, "failed to append the length (%u)", length);  in flow_divert_packet_append_tlv()
506 …FDLOG(LOG_ERR, &nil_pcb, "Length of %u TLV (%u) is larger than remaining packet data (%lu)", type,…  in flow_divert_packet_get_tlv()
560 		FDLOG(LOG_ERR, &nil_pcb, "Failed to lookup group for control unit %u", ctl_unit);  in flow_divert_packet_verify_hmac()
928 …FDLOG(LOG_WARNING, &nil_pcb, "Found multiple processes with UUID %s with different signing identif…  in flow_divert_find_proc_by_uuid_callout()
937 		FDLOG(LOG_WARNING, &nil_pcb, "Failed to find a process with UUID %s", uuid_str);  in flow_divert_find_proc_by_uuid_callout()
957 …FDLOG(LOG_INFO, &nil_pcb, "Found process %d with signing identifier %s", proc_getpid(p), signing_i…  in flow_divert_find_proc_by_uuid_filter()
982 		FDLOG(LOG_INFO, &nil_pcb, "Looking for process with UUID %s", uuid_str);  in flow_divert_find_proc_by_uuid()
1018 					FDLOG(LOG_WARNING, fd_cb, "%s did not match", proc_cs_id);  in flow_divert_add_proc_info()
1021 					FDLOG(LOG_INFO, fd_cb, "%s matched", proc_cs_id);  in flow_divert_add_proc_info()
1044 			FDLOG(LOG_ERR, fd_cb, "failed to append the signing ID: %d", error);  in flow_divert_add_proc_info()
1056 			FDLOG(LOG_ERR, fd_cb, "failed to append the cdhash: %d", error);  in flow_divert_add_proc_info()
1073 				FDLOG(LOG_ERR, fd_cb, "failed to append app audit token: %d", append_error);  in flow_divert_add_proc_info()
1097 		FDLOG(LOG_ERR, fd_cb, "failed to find the real proc record for %d", so->last_pid);  in flow_divert_add_all_proc_info()
1187 …FDLOG(LOG_NOTICE, &nil_pcb, "flow_divert_send_packet: ctl_enqueuembuf returned an error: %d", erro…  in flow_divert_send_packet()
1221 			FDLOG(LOG_ERR, &nil_pcb, "Failed to append %s: %d", domain_name, error);  in flow_divert_append_domain_name()
1252 				FDLOG(LOG_INFO, fd_cb, "Got %s from token", signing_id);  in flow_divert_create_connect_packet()
1264 		FDLOG(LOG_ERR, fd_cb, "Failed to add source proc info: %d", error);  in flow_divert_create_connect_packet()
1417 		FDLOG(LOG_ERR, fd_cb, "failed to create a connect result packet: %d", error);  in flow_divert_send_connect_result()
1463 		FDLOG(LOG_ERR, fd_cb, "failed to create a close packet: %d", error);  in flow_divert_send_close()
1469 		FDLOG(LOG_ERR, fd_cb, "failed to add the error code TLV: %d", error);  in flow_divert_send_close()
1476 		FDLOG(LOG_ERR, fd_cb, "failed to add the how flag: %d", error);  in flow_divert_send_close()
1534 		FDLOG(LOG_INFO, fd_cb, "sending close, how = %d", how);  in flow_divert_send_close_if_needed()
1560 		FDLOG(LOG_ERR, fd_cb, "flow_divert_packet_init failed: %d", error);  in flow_divert_send_data_packet()
1599 		FDLOG(LOG_ERR, fd_cb, "flow_divert_packet_init failed: %d", error);  in flow_divert_send_datagram_packet()
1606 			FDLOG(LOG_ERR, fd_cb, "flow_divert_append_target_endpoint_tlv() failed: %d", error);  in flow_divert_send_datagram_packet()
1613 …FDLOG(LOG_ERR, fd_cb, "flow_divert_packet_append_tlv(FLOW_DIVERT_TLV_IS_FRAGMENT) failed: %d", err…  in flow_divert_send_datagram_packet()
1620 …FDLOG(LOG_ERR, fd_cb, "flow_divert_packet_append_tlv(FLOW_DIVERT_TLV_DATAGRAM_SIZE) failed: %d", e…  in flow_divert_send_datagram_packet()
1704 		FDLOG(LOG_ERR, fd_cb, "Send buffer is NULL, but size is supposed to be %lu", to_send);  in flow_divert_send_buffered_data()
1725 				FDLOG(LOG_ERR, fd_cb, "mbuf_copym failed: %d", error);  in flow_divert_send_buffered_data()
1766 				FDLOG(LOG_DEBUG, fd_cb, "mbuf_copym() data_len = %lu", data_len);  in flow_divert_send_buffered_data()
1769 					FDLOG(LOG_ERR, fd_cb, "mbuf_copym failed: %d", error);  in flow_divert_send_buffered_data()
1795 		FDLOG(LOG_DEBUG, fd_cb, "sent %lu bytes of buffered data", sent);  in flow_divert_send_buffered_data()
1836 					FDLOG(LOG_ERR, fd_cb, "mbuf_split failed: %d", error);  in flow_divert_send_app_data()
1860 …FDLOG(LOG_ERR, fd_cb, "sbappendstream failed with pkt_data, send buffer size = %u, send_window = %…  in flow_divert_send_app_data()
1872 …FDLOG(LOG_ERR, fd_cb, "sbappendstream failed with remaining_data, send buffer size = %u, send_wind…  in flow_divert_send_app_data()
1891 …FDLOG(LOG_NOTICE, fd_cb, "flow_divert_send_datagram_packet failed with error %d, send data size = …  in flow_divert_send_app_data()
1908 						FDLOG(LOG_ERR, fd_cb,  in flow_divert_send_app_data()
1914 						FDLOG(LOG_ERR, fd_cb,  in flow_divert_send_app_data()
1920 …FDLOG(LOG_ERR, fd_cb, "flow_divert_send_datagram_packet failed with error %d, send data size = %lu…  in flow_divert_send_app_data()
1937 		FDLOG(LOG_ERR, fd_cb, "failed to create a read notification packet: %d", error);  in flow_divert_send_read_notification()
1962 		FDLOG(LOG_ERR, fd_cb, "failed to create a properties update packet: %d", error);  in flow_divert_send_traffic_class_update()
1968 		FDLOG(LOG_ERR, fd_cb, "failed to add the traffic class: %d", error);  in flow_divert_send_traffic_class_update()
2089 			FDLOG(LOG_NOTICE, fd_cb, "Group for control unit %u does not exist", next_ctl_unit);  in flow_divert_try_next_group()
2093 		FDLOG(LOG_NOTICE, fd_cb, "Moving from %u to %u", fd_cb->control_group_unit, next_ctl_unit);  in flow_divert_try_next_group()
2112 …FDLOG(LOG_NOTICE, fd_cb, "Failed to send the connect packet to %u, disabling flow divert", fd_cb->…  in flow_divert_try_next_group()
2175 			FDLOG(LOG_ERR, fd_cb, "Failed to connect using the socket's original protocol: %d", error);  in flow_divert_disable()
2211 …FDLOG(LOG_ERR, fd_cb, "Failed to send queued TCP data using the socket's original protocol: %d", e…  in flow_divert_disable()
2299 …FDLOG(LOG_ERR, fd_cb, "Failed to send queued UDP data using the socket's original protocol: %d", e…  in flow_divert_disable()
2349 …FDLOG(LOG_ERR, fd_cb, "failed to scope to %d because inp_bindif returned %d", out_if_index, error);  in flow_divert_scope()
2364 …FDLOG(LOG_WARNING, fd_cb, "failed to derive a new local address from %d because in_pcbladdr return…  in flow_divert_scope()
2408 		FDLOG(LOG_ERR, fd_cb, "failed to get the connect result: %d", error);  in flow_divert_handle_connect_result()
2413 	FDLOG(LOG_INFO, fd_cb, "received connect result %u", connect_error);  in flow_divert_handle_connect_result()
2417 		FDLOG(LOG_ERR, fd_cb, "failed to get the send window: %d", error);  in flow_divert_handle_connect_result()
2512 					FDLOG(LOG_INFO, fd_cb, "Got %u bytes of app data from the connect result", app_data_length);  in flow_divert_handle_connect_result()
2519 …FDLOG(LOG_ERR, fd_cb, "Failed to copy %u bytes of application data from the connect result packet"…  in flow_divert_handle_connect_result()
2523 …FDLOG(LOG_ERR, fd_cb, "Failed to allocate a buffer of size %u to hold the application data from th…  in flow_divert_handle_connect_result()
2542 				FDLOG(LOG_ERR, fd_cb, "Connect result contains an invalid control unit: %u", ctl_unit);  in flow_divert_handle_connect_result()
2632 		FDLOG(LOG_ERR, fd_cb, "failed to get the close error: %d", error);  in flow_divert_handle_close()
2638 		FDLOG(LOG_ERR, fd_cb, "failed to get the close how flag: %d", error);  in flow_divert_handle_close()
2644 	FDLOG(LOG_INFO, fd_cb, "close received, how = %d", how);  in flow_divert_handle_close()
2752 …FDLOG(LOG_NOTICE, fd_cb, "app cannot receive any more data, dropping %lu bytes of data", data_size…  in flow_divert_handle_data()
2757 			FDLOG(LOG_ERR, fd_cb, "socket has an unsupported type: %d", SOCK_TYPE(fd_cb->so));  in flow_divert_handle_data()
2761 		FDLOG(LOG_DEBUG, fd_cb, "received %lu bytes of data", data_size);  in flow_divert_handle_data()
2765 			FDLOG(LOG_ERR, fd_cb, "mbuf_split failed: %d", error);  in flow_divert_handle_data()
2795 				FDLOG(LOG_ERR, fd_cb, "failed to append %lu bytes of data: %d", data_size, append_error);  in flow_divert_handle_data()
2825 		FDLOG(LOG_ERR, fd_cb, "failed to get the read count: %d", error);  in flow_divert_handle_read_notification()
2829 	FDLOG(LOG_DEBUG, fd_cb, "received a read notification for %u bytes", ntohl(read_count));  in flow_divert_handle_read_notification()
2858 		FDLOG(LOG_ERR, &nil_pcb, "failed to get the key size: %d", error);  in flow_divert_handle_group_init()
2863 		FDLOG(LOG_ERR, &nil_pcb, "Invalid key size: %u", key_size);  in flow_divert_handle_group_init()
2875 		FDLOG(LOG_ERR, &nil_pcb, "Skipping (re)initialization of defunct group %u", group->ctl_unit);  in flow_divert_handle_group_init()
2888 		FDLOG(LOG_ERR, &nil_pcb, "failed to get the token key: %d", error);  in flow_divert_handle_group_init()
2950 …FDLOG(LOG_ERR, fd_cb, "Failed to copy %u bytes of application data from the properties update pack…  in flow_divert_handle_properties_update()
2954 …FDLOG(LOG_ERR, fd_cb, "Failed to allocate a buffer of size %u to hold the application data from th…  in flow_divert_handle_properties_update()
2995 …FDLOG(LOG_ERR, &nil_pcb, "Invalid prefix count (%d) or an error occurred while reading the prefix …  in flow_divert_handle_app_map_create()
3007 …FDLOG(LOG_ERR, &nil_pcb, "Failed to get the length of the signing identifier at offset %d: %d", cu…  in flow_divert_handle_app_map_create()
3039 …FDLOG(LOG_NOTICE, &nil_pcb, "Invalid bytes count (%lu), nodes count (%lu) or maps count (%lu)", by…  in flow_divert_handle_app_map_create()
3043 	FDLOG(LOG_INFO, &nil_pcb, "Nodes count = %lu, child maps count = %lu, bytes_count = %lu",  in flow_divert_handle_app_map_create()
3056 …FDLOG(LOG_ERR, &nil_pcb, "Trie memory size (%lu) is too big (maximum is %u)", trie_memory_size, FL…  in flow_divert_handle_app_map_create()
3063 		FDLOG(LOG_ERR, &nil_pcb, "Failed to allocate %lu bytes of memory for the signing ID trie",  in flow_divert_handle_app_map_create()
3096 …FDLOG(LOG_ERR, &nil_pcb, "Failed to get the length of the signing identifier at offset %d while bu…  in flow_divert_handle_app_map_create()
3104 …	FDLOG(LOG_ERR, &nil_pcb, "Failed to read the signing identifier at offset %d: %d", cursor, error);  in flow_divert_handle_app_map_create()
3137 …FDLOG(LOG_ERR, &nil_pcb, "got a bad packet, length (%lu) < sizeof hdr (%lu)", mbuf_pkthdr_len(pack…  in flow_divert_input()
3144 		FDLOG(LOG_ERR, &nil_pcb, "mbuf_copydata failed for the header: %d", error);  in flow_divert_input()
3160 			FDLOG(LOG_WARNING, &nil_pcb, "got an unknown message type: %d", hdr.packet_type);  in flow_divert_input()
3169 …FDLOG(LOG_NOTICE, &nil_pcb, "got a %s message from group %d for an unknown pcb: %u", flow_divert_p…  in flow_divert_input()
3191 		FDLOG(LOG_WARNING, fd_cb, "got an unknown message type: %d", hdr.packet_type);  in flow_divert_input()
3252 	FDLOG(LOG_INFO, fd_cb, "Detaching, ref count = %d", fd_cb->ref_count);  in flow_divert_detach()
3340 	FDLOG(LOG_DEBUG, fd_cb, "app read bytes, space = %d", space);  in flow_divert_rcvd()
3358 …FDLOG(LOG_ERR, &nil_pcb, "Invalid target address, family = %u, length = %u", toaddr->sa_family, to…  in flow_divert_append_target_endpoint_tlv()
3594 				FDLOG(LOG_WARNING, fd_cb, "failed to get a local IPv6 address: %d", error);  in flow_divert_connect_out_internal()
3627 				FDLOG(LOG_WARNING, fd_cb, "failed to get a local IPv4 address: %d", error);  in flow_divert_connect_out_internal()
3639 			FDLOG(LOG_WARNING, fd_cb, "target address has an unsupported family: %d", to->sa_family);  in flow_divert_connect_out_internal()
3708 			FDLOG(LOG_ERR, fd_cb, "Failed to attach cfil: %d", error);  in flow_divert_connect_out()
3836 		FDLOG(LOG_INFO, fd_cb, "Using remote address from CFIL saved state: %p", to);  in flow_divert_data_out()
3857 	FDLOG(LOG_DEBUG, fd_cb, "app wrote %lu bytes", mbuf_pkthdr_len(data));  in flow_divert_data_out()
4012 			FDLOG(LOG_ERR, fd_cb, "pcb insert failed: %d", error);  in flow_divert_pcb_init_internal()
4048 		FDLOG(LOG_ERR, &nil_pcb, "flow_divert_init failed (%d), cannot use flow divert", g_init_result);  in flow_divert_token_set()
4087 		FDLOG(LOG_ERR, &nil_pcb, "Failed to get the key unit from the token: %d", error);  in flow_divert_token_set()
4095 		FDLOG(LOG_ERR, &nil_pcb, "Failed to get the control socket unit from the token: %d", error);  in flow_divert_token_set()
4101 		FDLOG(LOG_ERR, &nil_pcb, "Failed to get the aggregate unit from the token: %d", error);  in flow_divert_token_set()
4112 			FDLOG(LOG_ERR, &nil_pcb, "HMAC verfication failed: %d", hmac_error);  in flow_divert_token_set()
4172 		FDLOG(LOG_ERR, fd_cb, "failed to allocate the header mbuf: %d", error);  in flow_divert_token_get()
4243 	FDLOG(LOG_NOTICE, &nil_pcb, "Destroying group %u", group->ctl_unit);  in flow_divert_group_destroy()
4324 	FDLOG(LOG_INFO, &nil_pcb, "disconnecting group %d", unit);  in flow_divert_kctl_disconnect()
4394 …FDLOG(LOG_NOTICE, &nil_pcb, "flow_divert_kctl_rcvd: ctl_enqueuembuf returned an error: %d", error);  in flow_divert_kctl_rcvd()
4449 		FDLOG(LOG_ERR, &nil_pcb, "flow_divert_kctl_init - ctl_register failed: %d\n", result);  in flow_divert_kctl_init()