1818 			con->error_msg = "server is speaking msgr1 protocol";  in process_banner_prefix()
1820 			con->error_msg = "protocol error, bad banner";  in process_banner_prefix()
1850 		con->error_msg = "missing required protocol features";  in process_banner_payload()
1856 		con->error_msg = "missing required protocol features";  in process_banner_payload()
1884 		con->error_msg = "protocol error, unexpected hello";  in process_hello()
1901 		con->error_msg = "wrong peer at address";  in process_hello()
1953 		con->error_msg = "protocol error, unexpected auth_bad_method";  in process_auth_bad_method()
2012 		con->error_msg = "protocol error, unexpected auth_reply_more";  in process_auth_reply_more()
2054 		con->error_msg = "protocol error, unexpected auth_done";  in process_auth_done()
2114 		con->error_msg = "protocol error, unexpected auth_signature";  in process_auth_signature()
2125 		con->error_msg = "integrity error, bad auth signature";  in process_auth_signature()
2170 		con->error_msg = "protocol error, unexpected server_ident";  in process_server_ident()
2197 		con->error_msg = "wrong peer at address";  in process_server_ident()
2204 		con->error_msg = "missing required protocol features";  in process_server_ident()
2248 		con->error_msg = "protocol error, unexpected ident_missing_features";  in process_ident_missing_features()
2255 	con->error_msg = "missing required protocol features";  in process_ident_missing_features()
2269 		con->error_msg = "protocol error, unexpected session_reconnect_ok";  in process_session_reconnect_ok()
2299 		con->error_msg = "protocol error, unexpected session_retry";  in process_session_retry()
2332 		con->error_msg = "protocol error, unexpected session_retry_global";  in process_session_retry_global()
2365 		con->error_msg = "protocol error, unexpected session_reset";  in process_session_reset()
2371 		con->error_msg = "protocol error, bad session_reset";  in process_session_reset()
2410 		con->error_msg = "protocol error, unexpected keepalive2_ack";  in process_keepalive2_ack()
2432 		con->error_msg = "protocol error, unexpected ack";  in process_ack()
2496 		con->error_msg = "protocol error, bad tag";  in process_control()
2535 		con->error_msg = "bad message sequence # for incoming message";  in process_message_header()
2644 				con->error_msg = "integrity error, bad preamble auth tag";  in handle_preamble()
2652 			con->error_msg = "integrity error, bad crc";  in handle_preamble()
2654 			con->error_msg = "protocol error, bad preamble";  in handle_preamble()
2681 		con->error_msg = "integrity error, bad crc";  in handle_control()
2706 			con->error_msg = "integrity error, bad control remainder auth tag";  in handle_control_remainder()
2723 				con->error_msg = "integrity error, bad epilogue auth tag";  in handle_epilogue()
2730 			con->error_msg = "protocol error, bad epilogue";  in handle_epilogue()
2737 			con->error_msg = "protocol error, bad epilogue";  in handle_epilogue()
2744 			con->error_msg = "integrity error, bad crc";  in handle_epilogue()
2847 			if (ret && ret != -EAGAIN && !con->error_msg)  in ceph_con_v2_try_read()
2848 				con->error_msg = "read processing error";  in ceph_con_v2_try_read()
3064 			con->error_msg = "connect error";  in ceph_con_v2_try_write()
3072 			con->error_msg = "connect error";  in ceph_con_v2_try_write()
3079 			con->error_msg = "connect error";  in ceph_con_v2_try_write()
3087 			if (ret && ret != -EAGAIN && !con->error_msg)  in ceph_con_v2_try_write()
3088 				con->error_msg = "write processing error";  in ceph_con_v2_try_write()
3101 			if (ret && ret != -EAGAIN && !con->error_msg)  in ceph_con_v2_try_write()
3102 				con->error_msg = "write processing error";  in ceph_con_v2_try_write()