//sys/bus/platform/devices/serial8250/tty:ttyS1/subsystem/ttyS2/subsystem/tty7/subsystem/tty62/subsystem/tty46/subsystem/tty52/subsystem/tty12/subsystem/tty33/subsystem/tty63/subsystem/tty38/subsystem/tty0/subsystem/tty36/subsystem/ttyS0/device/tty:ttyS1/subsystem/tty14/subsystem/tty/uevent