//sys/bus/platform/devices/serial8250/tty:ttyS3/subsystem/tty24/subsystem/tty26/subsystem/tty24/subsystem/tty23/subsystem/ttyS3/subsystem/tty57/subsystem/tty15/subsystem/tty45/subsystem/tty1/subsystem/tty6/subsystem/tty13/dev