//sys/bus/platform/devices/serial8250/tty:ttyS1/subsystem/tty10/subsystem/tty14/subsystem/tty52/subsystem/tty59/subsystem/tty44/subsystem/tty42/subsystem/tty/subsystem/tty19/subsystem/ptmx/subsystem/tty45/subsystem/tty37/subsystem/tty14/subsystem/tty37/subsystem/tty11/subsystem/tty40/uevent