//sys/bus/platform/devices/serial8250/tty:ttyS3/subsystem/ttyS0/device/tty:ttyS1/subsystem/tty14/subsystem/tty47/subsystem/tty52/subsystem/ttyS1/subsystem/tty59/subsystem/tty46/subsystem/tty63/subsystem/tty44/subsystem/tty20/subsystem/tty7/subsystem/ptmx/subsystem/tty1/dev