//sys/bus/platform/devices/serial8250/tty:ttyS3/subsystem/tty11/subsystem/ptmx/subsystem/tty43/subsystem/tty27/subsystem/tty36/subsystem/tty56/subsystem/tty24/subsystem/tty3/subsystem/tty52/subsystem/ttyS2/subsystem/tty54/subsystem/tty36/subsystem/tty3/subsystem/tty50/subsystem/tty15/dev