//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/tty35/subsystem/tty25/subsystem/tty30/subsystem/tty61/subsystem/tty8/subsystem/tty57/subsystem/tty48/subsystem/tty29/subsystem/tty52/subsystem/tty62/subsystem/tty3/subsystem/tty20/subsystem/tty17/subsystem/tty17/dev