//sys/bus/platform/devices/serial8250/tty:ttyS3/subsystem/tty60/subsystem/tty17/subsystem/tty48/subsystem/tty40/subsystem/tty0/subsystem/tty25/subsystem/tty27/subsystem/tty42/subsystem/tty14/subsystem/ptmx/subsystem/tty11/subsystem/tty21/subsystem/tty25/subsystem/tty43/subsystem/tty25/dev