//sys/bus/platform/drivers/serial8250/serial8250/tty:ttyS2/device/tty:ttyS0/device/tty:ttyS3/subsystem/ttyS3/subsystem/tty5/subsystem/tty19/subsystem/ttyS0/subsystem/tty34/subsystem/tty35/subsystem/tty19/subsystem/tty52/subsystem/tty37/subsystem/tty5/subsystem/tty4/subsystem/tty18/subsystem/tty27/uevent