//sys/bus/platform/devices/serial8250/tty:ttyS1/subsystem/tty37/subsystem/tty1/subsystem/tty61/subsystem/tty51/subsystem/tty24/subsystem/tty50/subsystem/tty29/subsystem/tty59/subsystem/tty39/subsystem/tty43/subsystem/tty13/dev