samples/bpf/xdp_router_ipv4_user.c

269 		fprintf(stderr, "open netlink socket: %s\n", strerror(errno));
275 		fprintf(stderr, "bind netlink socket: %s\n", strerror(errno));
295 		fprintf(stderr, "send to netlink: %s\n", strerror(errno));
302 		fprintf(stderr, "recv from netlink: %s\n", strerror(nll));
405 		fprintf(stderr, "open netlink socket: %s\n", strerror(errno));
411 		fprintf(stderr, "bind netlink socket: %s\n", strerror(errno));
430 		fprintf(stderr, "send to netlink: %s\n", strerror(errno));
437 		fprintf(stderr, "recv from netlink: %s\n", strerror(nll));
460 		fprintf(stderr, "open netlink socket: %s\n", strerror(errno));
469 		fprintf(stderr, "bind netlink socket: %s\n", strerror(errno));
479 		fprintf(stderr, "open netlink socket: %s\n", strerror(errno));
489 		fprintf(stderr, "bind netlink socket: %s\n", strerror(errno));
498 		fprintf(stderr, "Failed reading arp table\n");
503 		fprintf(stderr, "Failed reading route table\n");
512 				fprintf(stderr, "recv from netlink: %s\n",
525 				fprintf(stderr, "recv from netlink: %s\n",
561 		fprintf(stderr, "Failed to set libbpf strict mode: %s\n",
568 		fprintf(stderr, "Failed to xdp_router_ipv4__open: %s\n",
575 		fprintf(stderr, "Failed to sample_init_pre_load: %s\n",
583 		fprintf(stderr, "Failed to xdp_router_ipv4__load: %s\n",
590 		fprintf(stderr, "Failed to initialize sample: %s\n", strerror(-ret));
639 		fprintf(stderr, "Failed loading lpm_map %s\n",
645 		fprintf(stderr, "Failed loading arp_table_map_fd %s\n",
651 		fprintf(stderr, "Failed loading exact_match_map_fd %s\n",
657 		fprintf(stderr, "Failed loading tx_port_map_fd %s\n",
667 			fprintf(stderr, "Interface %s not found %s\n",
678 		fprintf(stderr, "Failed creating routes_thread: %s\n", strerror(-ret));
687 		fprintf(stderr, "Failed during sample run: %s\n", strerror(-ret));