//sys/bus/platform/drivers/serial8250/serial8250/tty:ttyS0/device/tty:ttyS0/subsystem/tty11/subsystem/tty17/subsystem/tty48/subsystem/tty35/subsystem/tty20/subsystem/tty39/subsystem/tty6/subsystem/tty19/subsystem/tty49/subsystem/tty40/subsystem/tty31/subsystem/tty6/subsystem/tty62/subsystem/tty47/dev