//sys/bus/platform/drivers/serial8250/serial8250/tty:ttyS3/device/tty:ttyS0/device/tty:ttyS0/subsystem/tty51/subsystem/tty27/subsystem/tty56/subsystem/tty24/subsystem/tty45/subsystem/tty17/subsystem/tty56/subsystem/tty41/dev