//sys/bus/platform/devices/serial8250/tty:ttyS2/subsystem/tty38/subsystem/tty10/subsystem/tty22/subsystem/tty20/subsystem/tty0/subsystem/tty57/subsystem/console/subsystem/tty53/subsystem/tty47/subsystem/tty12/subsystem/tty52/uevent