Index: uspace/srv/devman/main.c
===================================================================
--- uspace/srv/devman/main.c	(revision ebcb05a569ef3a706553a41bd6a44277cc63277f)
+++ uspace/srv/devman/main.c	(revision 0053fa389cb88e96dbd4e306a499a09779dcdfd3)
@@ -567,5 +567,6 @@
 	if (driver == NULL) {
 		log_msg(LVL_ERROR, "IPC forwarding refused - " \
-		    "the device %" PRIun " is not in usable state.", handle);
+		    "the device %" PRIun "(%s) is not in usable state.",
+		    handle, dev->pfun->pathname);
 		async_answer_0(iid, ENOENT);
 		return;