90 #define FDLOG(level, pcb, format, ...) \  macro
248 		FDLOG(LOG_ERR, fd_cb, "Cannot lookup group with invalid control unit (%u)", ctl_unit);  in flow_divert_group_lookup()
258 …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()
279 …FDLOG(LOG_ERR, fd_cb, "Group for control unit %u not found, flow divert cannot be used for this so…  in flow_divert_group_lookup()
284 				FDLOG(LOG_ERR, fd_cb, "Cannot access group for control unit %u, mismatched PID (%u != %u)",  in flow_divert_group_lookup()
307 …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()
311 		FDLOG(LOG_ERR, fd_cb, "Group %u is defunct, cannot insert", group->ctl_unit);  in flow_divert_pcb_insert()
393 	FDLOG(LOG_INFO, fd_cb, "Destroying, app tx %llu, tunnel tx %llu, tunnel rx %llu",  in flow_divert_pcb_destroy()
417 …FDLOG(LOG_INFO, fd_cb, "Removing from group %d, ref count = %d", group->ctl_unit, fd_cb->ref_count…  in flow_divert_pcb_remove()
433 		FDLOG(LOG_ERR, fd_cb, "failed to allocate the header mbuf: %d", error);  in flow_divert_packet_init()
443 		FDLOG(LOG_ERR, fd_cb, "mbuf_copyback(hdr) failed: %d", error);  in flow_divert_packet_init()
460 		FDLOG(LOG_ERR, &nil_pcb, "failed to append the type (%d)", type);  in flow_divert_packet_append_tlv()
466 		FDLOG(LOG_ERR, &nil_pcb, "failed to append the length (%u)", length);  in flow_divert_packet_append_tlv()
538 …FDLOG(LOG_ERR, &nil_pcb, "Length of %u TLV (%u) is larger than remaining packet data (%lu)", type,…  in flow_divert_packet_get_tlv()
592 		FDLOG(LOG_ERR, &nil_pcb, "Failed to lookup group for control unit %u", ctl_unit);  in flow_divert_packet_verify_hmac()
957 …FDLOG(LOG_WARNING, &nil_pcb, "Found multiple processes with UUID %s with different signing identif…  in flow_divert_find_proc_by_uuid_callout()
965 		FDLOG(LOG_WARNING, &nil_pcb, "Failed to find a process with UUID %s", uuid_str);  in flow_divert_find_proc_by_uuid_callout()
986 …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()
1012 		FDLOG(LOG_INFO, &nil_pcb, "Looking for process with UUID %s", uuid_str);  in flow_divert_find_proc_by_uuid()
1049 					FDLOG(LOG_WARNING, fd_cb, "%s did not match", proc_cs_id);  in flow_divert_add_proc_info()
1052 					FDLOG(LOG_INFO, fd_cb, "%s matched", proc_cs_id);  in flow_divert_add_proc_info()
1075 			FDLOG(LOG_ERR, fd_cb, "failed to append the signing ID: %d", error);  in flow_divert_add_proc_info()
1087 			FDLOG(LOG_ERR, fd_cb, "failed to append the cdhash: %d", error);  in flow_divert_add_proc_info()
1104 				FDLOG(LOG_ERR, fd_cb, "failed to append app audit token: %d", append_error);  in flow_divert_add_proc_info()
1128 		FDLOG(LOG_ERR, fd_cb, "failed to find the real proc record for %d", so->last_pid);  in flow_divert_add_all_proc_info()
1221 …FDLOG(LOG_NOTICE, &nil_pcb, "flow_divert_send_packet: ctl_enqueuembuf returned an error: %d", erro…  in flow_divert_send_packet()
1255 			FDLOG(LOG_ERR, &nil_pcb, "Failed to append %s: %d", domain_name, error);  in flow_divert_append_domain_name()
1286 				FDLOG(LOG_INFO, fd_cb, "Got %s from token", signing_id);  in flow_divert_create_connect_packet()
1299 		FDLOG(LOG_ERR, fd_cb, "Failed to add source proc info: %d", error);  in flow_divert_create_connect_packet()
1454 		FDLOG(LOG_ERR, fd_cb, "failed to create a connect result packet: %d", error);  in flow_divert_send_connect_result()
1500 		FDLOG(LOG_ERR, fd_cb, "failed to create a close packet: %d", error);  in flow_divert_send_close()
1506 		FDLOG(LOG_ERR, fd_cb, "failed to add the error code TLV: %d", error);  in flow_divert_send_close()
1513 		FDLOG(LOG_ERR, fd_cb, "failed to add the how flag: %d", error);  in flow_divert_send_close()
1571 		FDLOG(LOG_INFO, fd_cb, "sending close, how = %d", how);  in flow_divert_send_close_if_needed()
1597 		FDLOG(LOG_ERR, fd_cb, "flow_divert_packet_init failed: %d", error);  in flow_divert_send_data_packet()
1636 		FDLOG(LOG_ERR, fd_cb, "flow_divert_packet_init failed: %d", error);  in flow_divert_send_datagram_packet()
1643 			FDLOG(LOG_ERR, fd_cb, "flow_divert_append_target_endpoint_tlv() failed: %d", error);  in flow_divert_send_datagram_packet()
1650 …FDLOG(LOG_ERR, fd_cb, "flow_divert_packet_append_tlv(FLOW_DIVERT_TLV_IS_FRAGMENT) failed: %d", err…  in flow_divert_send_datagram_packet()
1657 …FDLOG(LOG_ERR, fd_cb, "flow_divert_packet_append_tlv(FLOW_DIVERT_TLV_DATAGRAM_SIZE) failed: %d", e…  in flow_divert_send_datagram_packet()
1741 		FDLOG(LOG_ERR, fd_cb, "Send buffer is NULL, but size is supposed to be %lu", to_send);  in flow_divert_send_buffered_data()
1762 				FDLOG(LOG_ERR, fd_cb, "mbuf_copym failed: %d", error);  in flow_divert_send_buffered_data()
1803 				FDLOG(LOG_DEBUG, fd_cb, "mbuf_copym() data_len = %lu", data_len);  in flow_divert_send_buffered_data()
1806 					FDLOG(LOG_ERR, fd_cb, "mbuf_copym failed: %d", error);  in flow_divert_send_buffered_data()
1832 		FDLOG(LOG_DEBUG, fd_cb, "sent %lu bytes of buffered data", sent);  in flow_divert_send_buffered_data()
1874 					FDLOG(LOG_ERR, fd_cb, "mbuf_split failed: %d", error);  in flow_divert_send_app_data()
1904 …FDLOG(LOG_ERR, fd_cb, "sbappendstream failed with pkt_data, send buffer size = %u, send_window = %…  in flow_divert_send_app_data()
1916 …FDLOG(LOG_ERR, fd_cb, "sbappendstream failed with remaining_data, send buffer size = %u, send_wind…  in flow_divert_send_app_data()
1934 …FDLOG(LOG_NOTICE, fd_cb, "flow_divert_send_datagram_packet failed with error %d, send data size = …  in flow_divert_send_app_data()
1951 						FDLOG(LOG_ERR, fd_cb,  in flow_divert_send_app_data()
1957 						FDLOG(LOG_ERR, fd_cb,  in flow_divert_send_app_data()
1963 …FDLOG(LOG_ERR, fd_cb, "flow_divert_send_datagram_packet failed with error %d, send data size = %lu…  in flow_divert_send_app_data()
1980 		FDLOG(LOG_ERR, fd_cb, "failed to create a read notification packet: %d", error);  in flow_divert_send_read_notification()
2005 		FDLOG(LOG_ERR, fd_cb, "failed to create a properties update packet: %d", error);  in flow_divert_send_traffic_class_update()
2011 		FDLOG(LOG_ERR, fd_cb, "failed to add the traffic class: %d", error);  in flow_divert_send_traffic_class_update()
2188 			FDLOG(LOG_NOTICE, fd_cb, "Group for control unit %u does not exist", next_ctl_unit);  in flow_divert_try_next_group()
2192 		FDLOG(LOG_NOTICE, fd_cb, "Moving from %u to %u", fd_cb->control_group_unit, next_ctl_unit);  in flow_divert_try_next_group()
2211 …FDLOG(LOG_NOTICE, fd_cb, "Failed to send the connect packet to %u, disabling flow divert", fd_cb->…  in flow_divert_try_next_group()
2274 			FDLOG(LOG_ERR, fd_cb, "Failed to connect using the socket's original protocol: %d", error);  in flow_divert_disable()
2310 …FDLOG(LOG_ERR, fd_cb, "Failed to send queued TCP data using the socket's original protocol: %d", e…  in flow_divert_disable()
2398 …FDLOG(LOG_ERR, fd_cb, "Failed to send queued UDP data using the socket's original protocol: %d", e…  in flow_divert_disable()
2448 …FDLOG(LOG_ERR, fd_cb, "failed to scope to %d because inp_bindif returned %d", out_if_index, error);  in flow_divert_scope()
2463 …FDLOG(LOG_WARNING, fd_cb, "failed to derive a new local address from %d because in_pcbladdr return…  in flow_divert_scope()
2507 		FDLOG(LOG_ERR, fd_cb, "failed to get the connect result: %d", error);  in flow_divert_handle_connect_result()
2512 	FDLOG(LOG_INFO, fd_cb, "received connect result %u", connect_error);  in flow_divert_handle_connect_result()
2516 		FDLOG(LOG_ERR, fd_cb, "failed to get the send window: %d", error);  in flow_divert_handle_connect_result()
2611 					FDLOG(LOG_INFO, fd_cb, "Got %u bytes of app data from the connect result", app_data_length);  in flow_divert_handle_connect_result()
2618 …FDLOG(LOG_ERR, fd_cb, "Failed to copy %u bytes of application data from the connect result packet"…  in flow_divert_handle_connect_result()
2622 …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()
2641 				FDLOG(LOG_ERR, fd_cb, "Connect result contains an invalid control unit: %u", ctl_unit);  in flow_divert_handle_connect_result()
2731 		FDLOG(LOG_ERR, fd_cb, "failed to get the close error: %d", error);  in flow_divert_handle_close()
2737 		FDLOG(LOG_ERR, fd_cb, "failed to get the close how flag: %d", error);  in flow_divert_handle_close()
2743 	FDLOG(LOG_INFO, fd_cb, "close received, how = %d", how);  in flow_divert_handle_close()
2851 …FDLOG(LOG_NOTICE, fd_cb, "app cannot receive any more data, dropping %lu bytes of data", data_size…  in flow_divert_handle_data()
2856 			FDLOG(LOG_ERR, fd_cb, "socket has an unsupported type: %d", SOCK_TYPE(fd_cb->so));  in flow_divert_handle_data()
2860 		FDLOG(LOG_DEBUG, fd_cb, "received %lu bytes of data", data_size);  in flow_divert_handle_data()
2864 			FDLOG(LOG_ERR, fd_cb, "mbuf_split failed: %d", error);  in flow_divert_handle_data()
2894 				FDLOG(LOG_ERR, fd_cb, "failed to append %lu bytes of data: %d", data_size, append_error);  in flow_divert_handle_data()
2924 		FDLOG(LOG_ERR, fd_cb, "failed to get the read count: %d", error);  in flow_divert_handle_read_notification()
2928 	FDLOG(LOG_DEBUG, fd_cb, "received a read notification for %u bytes", ntohl(read_count));  in flow_divert_handle_read_notification()
2958 		FDLOG(LOG_ERR, &nil_pcb, "failed to get the key size: %d", error);  in flow_divert_handle_group_init()
2963 		FDLOG(LOG_ERR, &nil_pcb, "Invalid key size: %u", key_size);  in flow_divert_handle_group_init()
2975 		FDLOG(LOG_ERR, &nil_pcb, "Skipping (re)initialization of defunct group %u", group->ctl_unit);  in flow_divert_handle_group_init()
2988 		FDLOG(LOG_ERR, &nil_pcb, "failed to get the token key: %d", error);  in flow_divert_handle_group_init()
3001 		FDLOG(LOG_INFO, &nil_pcb, "group %u order is %u", group->ctl_unit, order);  in flow_divert_handle_group_init()
3053 …FDLOG(LOG_ERR, fd_cb, "Failed to copy %u bytes of application data from the properties update pack…  in flow_divert_handle_properties_update()
3057 …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()
3098 …FDLOG(LOG_ERR, &nil_pcb, "Invalid prefix count (%d) or an error occurred while reading the prefix …  in flow_divert_handle_app_map_create()
3110 …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()
3142 …FDLOG(LOG_NOTICE, &nil_pcb, "Invalid bytes count (%lu), nodes count (%lu) or maps count (%lu)", by…  in flow_divert_handle_app_map_create()
3146 	FDLOG(LOG_INFO, &nil_pcb, "Nodes count = %lu, child maps count = %lu, bytes_count = %lu",  in flow_divert_handle_app_map_create()
3159 …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()
3167 		FDLOG(LOG_ERR, &nil_pcb, "Failed to allocate %lu bytes of memory for the signing ID trie",  in flow_divert_handle_app_map_create()
3203 …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()
3211 …	FDLOG(LOG_ERR, &nil_pcb, "Failed to read the signing identifier at offset %d: %d", cursor, error);  in flow_divert_handle_app_map_create()
3249 		FDLOG(LOG_ERR, &nil_pcb, "flow_divert_packet_init failed: %d, cannot send flow states", error);  in flow_divert_handle_flow_states_request()
3283 				FDLOG(LOG_ERR, fd_cb, "Failed to add a flow state: %d", error);  in flow_divert_handle_flow_states_request()
3294 …FDLOG(LOG_NOTICE, &nil_pcb, "flow_divert_handle_flow_states_request: ctl_enqueuembuf returned an e…  in flow_divert_handle_flow_states_request()
3307 …FDLOG(LOG_ERR, &nil_pcb, "got a bad packet, length (%lu) < sizeof hdr (%lu)", mbuf_pkthdr_len(pack…  in flow_divert_input()
3314 		FDLOG(LOG_ERR, &nil_pcb, "mbuf_copydata failed for the header: %d", error);  in flow_divert_input()
3333 			FDLOG(LOG_WARNING, &nil_pcb, "got an unknown message type: %d", hdr.packet_type);  in flow_divert_input()
3342 …FDLOG(LOG_NOTICE, &nil_pcb, "got a %s message from group %d for an unknown pcb: %u", flow_divert_p…  in flow_divert_input()
3364 		FDLOG(LOG_WARNING, fd_cb, "got an unknown message type: %d", hdr.packet_type);  in flow_divert_input()
3425 	FDLOG(LOG_INFO, fd_cb, "Detaching, ref count = %d", fd_cb->ref_count);  in flow_divert_detach()
3513 	FDLOG(LOG_DEBUG, fd_cb, "app read bytes, space = %d", space);  in flow_divert_rcvd()
3531 …FDLOG(LOG_ERR, &nil_pcb, "Invalid target address, family = %u, length = %u", toaddr->sa_family, to…  in flow_divert_append_target_endpoint_tlv()
3771 				FDLOG(LOG_WARNING, fd_cb, "failed to get a local IPv6 address: %d", error);  in flow_divert_connect_out_internal()
3804 				FDLOG(LOG_WARNING, fd_cb, "failed to get a local IPv4 address: %d", error);  in flow_divert_connect_out_internal()
3816 			FDLOG(LOG_WARNING, fd_cb, "target address has an unsupported family: %d", to->sa_family);  in flow_divert_connect_out_internal()
3885 			FDLOG(LOG_ERR, fd_cb, "Failed to attach cfil: %d", error);  in flow_divert_connect_out()
4019 		FDLOG(LOG_INFO, fd_cb, "Using remote address from CFIL saved state: %p", to);  in flow_divert_data_out()
4050 		FDLOG(LOG_DEBUG, fd_cb, "app wrote %lu bytes", data_size);  in flow_divert_data_out()
4206 			FDLOG(LOG_ERR, fd_cb, "pcb insert failed: %d", error);  in flow_divert_pcb_init_internal()
4242 		FDLOG(LOG_ERR, &nil_pcb, "flow_divert_init failed (%d), cannot use flow divert", g_init_result);  in flow_divert_token_set()
4281 		FDLOG(LOG_ERR, &nil_pcb, "Failed to get the key unit from the token: %d", error);  in flow_divert_token_set()
4289 		FDLOG(LOG_ERR, &nil_pcb, "Failed to get the control socket unit from the token: %d", error);  in flow_divert_token_set()
4295 		FDLOG(LOG_ERR, &nil_pcb, "Failed to get the aggregate unit from the token: %d", error);  in flow_divert_token_set()
4306 			FDLOG(LOG_ERR, &nil_pcb, "HMAC verfication failed: %d", hmac_error);  in flow_divert_token_set()
4366 		FDLOG(LOG_ERR, fd_cb, "failed to allocate the header mbuf: %d", error);  in flow_divert_token_get()
4437 	FDLOG(LOG_NOTICE, &nil_pcb, "Destroying group %u", group->ctl_unit);  in flow_divert_group_destroy()
4554 		FDLOG(LOG_ERR, &nil_pcb, "Flow divert connect fail, unit mismatch %u != %u",  in flow_divert_kctl_connect()
4572 	FDLOG(LOG_INFO, &nil_pcb, "disconnecting group %d", unit);  in flow_divert_kctl_disconnect()
4661 …FDLOG(LOG_NOTICE, &nil_pcb, "flow_divert_kctl_rcvd: ctl_enqueuembuf returned an error: %d", error);  in flow_divert_kctl_rcvd()
4720 		FDLOG(LOG_ERR, &nil_pcb, "flow_divert_kctl_init - ctl_register failed: %d\n", result);  in flow_divert_kctl_init()