//sys/bus/platform/devices/serial8250/tty:ttyS0/subsystem/tty47/subsystem/tty52/subsystem/tty42/subsystem/tty36/subsystem/tty17/subsystem/tty36/subsystem/tty24/subsystem/tty45/subsystem/tty17/subsystem/tty29/subsystem/tty59/subsystem/tty2/subsystem/ttyS2/subsystem/tty6/dev