//sys/bus/platform/devices/serial8250/tty:ttyS1/subsystem/tty39/subsystem/ttyS0/subsystem/tty21/subsystem/tty13/subsystem/tty44/subsystem/tty1/subsystem/tty31/subsystem/tty32/subsystem/tty60/subsystem/tty26/subsystem/tty35/subsystem/tty16/subsystem/ttyS1/subsystem/tty36/dev