//sys/bus/platform/drivers/serial8250/serial8250/tty:ttyS2/subsystem/tty36/subsystem/ttyS2/subsystem/tty7/subsystem/tty49/subsystem/tty32/subsystem/tty23/subsystem/tty56/subsystem/tty63/subsystem/tty23/subsystem/tty46/subsystem/tty43/subsystem/tty10/subsystem/tty5/dev