//sys/bus/platform/devices/serial8250/tty:ttyS2/subsystem/ptmx/subsystem/tty41/subsystem/tty33/subsystem/tty10/subsystem/tty9/subsystem/tty60/subsystem/tty55/subsystem/tty37/subsystem/tty17/subsystem/tty28/subsystem/tty29/dev