//sys/bus/platform/devices/serial8250/tty:ttyS1/subsystem/ttyS2/subsystem/tty26/subsystem/ttyS0/subsystem/tty29/subsystem/tty61/subsystem/tty18/subsystem/tty27/subsystem/tty6/subsystem/tty39/subsystem/tty23/subsystem/tty42/uevent