//sys/bus/platform/drivers/serial8250/serial8250/tty:ttyS2/subsystem/tty26/subsystem/tty2/subsystem/tty9/subsystem/tty35/subsystem/tty38/subsystem/tty20/subsystem/tty42/subsystem/tty63/subsystem/tty50/subsystem/tty53/subsystem/tty19/subsystem/tty46/dev