122 		error(1, errno, "ebpf error. log:\n%s\n", bpf_log_buf);  in attach_ebpf()
126 		error(1, errno, "failed to set SO_ATTACH_REUSEPORT_EBPF");  in attach_ebpf()
147 		error(1, errno, "failed to set SO_ATTACH_REUSEPORT_CBPF");  in attach_cbpf()
160 			error(1, errno, "failed to create recv %d", i);  in build_recv_group()
165 			error(1, errno, "failed to set SO_REUSEPORT on %d", i);  in build_recv_group()
171 			error(1, errno, "failed to bind recv socket %d", i);  in build_recv_group()
177 				error(1, errno,  in build_recv_group()
180 				error(1, errno, "failed to listen on socket");  in build_recv_group()
195 		error(1, errno, "failed to create send socket");  in send_from()
198 		error(1, errno, "failed to set reuseaddr");  in send_from()
201 		error(1, errno, "failed to bind send socket");  in send_from()
204 		error(1, errno, "failed to send message");  in send_from()
222 		error(1, errno, "failed to create epoll");  in test_recv_order()
227 			error(1, errno, "failed to register sock %d epoll", i);  in test_recv_order()
242 			error(1, errno, "epoll wait failed");  in test_recv_order()
247 				error(1, errno, "error accepting");  in test_recv_order()
254 			error(1, errno, "recvmsg error");  in test_recv_order()
314 		error(1, errno, "failed to create socket 1");  in test_extra_filter()
317 		error(1, errno, "failed to create socket 2");  in test_extra_filter()
321 		error(1, errno, "failed to set SO_REUSEPORT on socket 1");  in test_extra_filter()
323 		error(1, errno, "failed to set SO_REUSEPORT on socket 2");  in test_extra_filter()
329 		error(1, errno, "failed to bind recv socket 1");  in test_extra_filter()
331 	if (!bind(fd2, addr, sockaddr_size()) || errno != EADDRINUSE)  in test_extra_filter()
332 		error(1, errno, "bind socket 2 should fail with EADDRINUSE");  in test_extra_filter()
367 		error(1, errno, "ebpf error");  in test_filter_no_reuseport()
370 		error(1, errno, "failed to create socket 1");  in test_filter_no_reuseport()
373 		error(1, errno, "failed to bind recv socket 1");  in test_filter_no_reuseport()
375 	errno = 0;  in test_filter_no_reuseport()
377 			sizeof(bpf_fd)) || errno != EINVAL)  in test_filter_no_reuseport()
378 		error(1, errno, "setsockopt should have returned EINVAL");  in test_filter_no_reuseport()
380 	errno = 0;  in test_filter_no_reuseport()
382 		       sizeof(cprog)) || errno != EINVAL)  in test_filter_no_reuseport()
383 		error(1, errno, "setsockopt should have returned EINVAL");  in test_filter_no_reuseport()
395 		error(1, errno, "failed to create socket 1");  in test_filter_without_bind()
398 		error(1, errno, "failed to create socket 2");  in test_filter_without_bind()
400 		error(1, errno, "failed to set SO_REUSEPORT on socket 1");  in test_filter_without_bind()
402 		error(1, errno, "failed to set SO_REUSEPORT on socket 2");  in test_filter_without_bind()
419 		error(1, errno, "Unable to open tcp_fastopen sysctl");  in enable_fastopen()
421 		error(1, errno, "Unable to read tcp_fastopen sysctl");  in enable_fastopen()
428 			error(1, errno,  in enable_fastopen()
433 			error(1, errno, "Unable to write tcp_fastopen sysctl");  in enable_fastopen()