//sys/bus/platform/devices/serial8250/tty:ttyS2/subsystem/tty11/subsystem/tty10/subsystem/tty48/subsystem/tty49/subsystem/tty20/subsystem/tty11/subsystem/tty55/subsystem/tty38/subsystem/tty62/subsystem/ttyS1/subsystem/tty8/subsystem/tty36/subsystem/tty17/subsystem/tty46/subsystem/tty47/subsystem/tty29/uevent