return;
        }
        tb_dbg(path->tb,
-              "deactivating %s path from %llx:%x to %llx:%x\n",
+              "deactivating %s path from %llx:%u to %llx:%u\n",
               path->name, tb_route(path->hops[0].in_port->sw),
               path->hops[0].in_port->port,
               tb_route(path->hops[path->path_length - 1].out_port->sw),
        }
 
        tb_dbg(path->tb,
-              "activating %s path from %llx:%x to %llx:%x\n",
+              "activating %s path from %llx:%u to %llx:%u\n",
               path->name, tb_route(path->hops[0].in_port->sw),
               path->hops[0].in_port->port,
               tb_route(path->hops[path->path_length - 1].out_port->sw),