//sys/bus/platform/drivers/serial8250/serial8250/tty:ttyS2/subsystem/tty4/subsystem/tty29/subsystem/tty58/subsystem/tty58/subsystem/tty4/subsystem/tty23/subsystem/ptmx/subsystem/tty3/subsystem/tty0/subsystem/tty9/subsystem/tty18/subsystem/tty26/subsystem/tty0/subsystem/tty41/dev