//sys/bus/platform/devices/serial8250/tty:ttyS3/subsystem/tty11/subsystem/ptmx/subsystem/tty43/subsystem/tty27/subsystem/tty57/subsystem/tty55/subsystem/tty23/subsystem/tty58/subsystem/tty62/subsystem/tty13/subsystem/tty47/subsystem/tty58/subsystem/tty61/subsystem/tty59/subsystem/ttyS0/uevent