Index: dev/usb/if_urndis.c
===================================================================
RCS file: /home/misha/work/cvs/src/sys/dev/usb/if_urndis.c,v
retrieving revision 1.67
diff -u -p -r1.67 if_urndis.c
--- dev/usb/if_urndis.c	19 Jul 2017 16:31:56 -0000	1.67
+++ dev/usb/if_urndis.c	27 Oct 2017 12:10:28 -0000
@@ -1396,7 +1396,7 @@ urndis_attach(struct device *parent, str
 	}
 
 	uc = urndis_lookup(id);
-	printf("%s: using %s", DEVNAME(sc), uc->typestr);
+	printf("%s: using %s\n", DEVNAME(sc), uc->typestr);
 
 	id = usbd_get_interface_descriptor(sc->sc_iface_data);
 	cd = usbd_get_config_descriptor(sc->sc_udev);
@@ -1404,7 +1404,8 @@ urndis_attach(struct device *parent, str
 
 	for (j = 0; j < altcnt; j++) {
 		if (usbd_set_interface(sc->sc_iface_data, j)) {
-			printf(": interface alternate setting %u failed\n", j);
+			printf("%s: interface alternate setting %u failed\n",
+			    DEVNAME(sc), j);
 			return;
 		}
 		/* Find endpoints. */
@@ -1414,8 +1415,8 @@ urndis_attach(struct device *parent, str
 			ed = usbd_interface2endpoint_descriptor(
 			    sc->sc_iface_data, i);
 			if (!ed) {
-				printf(": no descriptor for bulk endpoint "
-				    "%u\n", i);
+				printf("%s: no descriptor for bulk endpoint "
+				    "%u\n", DEVNAME(sc), i);
 				return;
 			}
 			if (UE_GET_DIR(ed->bEndpointAddress) == UE_DIR_IN &&
@@ -1439,9 +1440,9 @@ urndis_attach(struct device *parent, str
 	}
 
 	if (sc->sc_bulkin_no == -1)
-		printf(": could not find data bulk in\n");
+		printf("%s: could not find data bulk in\n", DEVNAME(sc));
 	if (sc->sc_bulkout_no == -1 )
-		printf(": could not find data bulk out\n");
+		printf("%s: could not find data bulk out\n", DEVNAME(sc));
 	return;
 
 	found:
@@ -1461,7 +1462,7 @@ urndis_attach(struct device *parent, str
 
 	if (urndis_ctrl_query(sc, OID_802_3_PERMANENT_ADDRESS, NULL, 0,
 	    &buf, &bufsz) != RNDIS_STATUS_SUCCESS) {
-		printf(": unable to get hardware address\n");
+		printf("%s: unable to get hardware address\n", DEVNAME(sc));
 		splx(s);
 		return;
 	}