//sys/bus/platform/devices/serial8250/tty:ttyS1/subsystem/tty10/subsystem/tty38/subsystem/tty62/subsystem/tty23/subsystem/tty/subsystem/tty52/subsystem/tty51/subsystem/tty23/subsystem/tty44/subsystem/ttyS2/subsystem/tty16/subsystem/tty8/uevent