node = vlib_get_node (vm, hw->output_node_index);
node->function = vnet_interface_output_node_multiarch_select ();
node->format_trace = format_vnet_interface_output_trace;
node = vlib_get_node (vm, hw->output_node_index);
node->function = vnet_interface_output_node_multiarch_select ();
node->format_trace = format_vnet_interface_output_trace;