1789 		con->error_msg = "protocol error, bad banner";  in verify_hello()
2024 		con->error_msg = "wrong peer at address";  in process_banner()
2080 				con->error_msg = "bad authorize reply";  in process_connect()
2093 		con->error_msg = "missing required protocol features";  in process_connect()
2104 		con->error_msg = "protocol version mismatch";  in process_connect()
2113 			con->error_msg = "connect authorization failure";  in process_connect()
2194 			con->error_msg = "missing required protocol features";  in process_connect()
2232 		con->error_msg = "protocol error, got WAIT as client";  in process_connect()
2236 		con->error_msg = "protocol error, garbage tag during connect";  in process_connect()
2408 		con->error_msg = "bad message sequence # for incoming message";  in read_partial_message()
2586 			con->error_msg = "connect error";  in try_write()
2753 				con->error_msg = "bad crc/signature";  in try_read()
2759 				con->error_msg = "io error";  in try_read()
2796 	con->error_msg = "protocol error, garbage tag";  in try_read()
2844 		con->error_msg = "socket closed (con state " #x ")";	\  in con_sock_closed()
2857 		con->error_msg = "unrecognized con state";  in con_sock_closed()
2944 			if (!con->error_msg)  in ceph_con_workfn()
2945 				con->error_msg = "socket error on read";  in ceph_con_workfn()
2954 			if (!con->error_msg)  in ceph_con_workfn()
2955 				con->error_msg = "socket error on write";  in ceph_con_workfn()
2981 		ceph_pr_addr(&con->peer_addr), con->error_msg);  in con_fault()
2982 	con->error_msg = NULL;  in con_fault()
3458 		con->error_msg = "error allocating memory for incoming message";  in ceph_con_in_msg_alloc()