//sys/bus/platform/drivers/serial8250/serial8250/tty:ttyS3/subsystem/tty4/subsystem/tty62/subsystem/tty53/subsystem/tty45/subsystem/tty53/subsystem/tty28/subsystem/tty8/subsystem/tty20/subsystem/tty15/subsystem/tty50/subsystem/tty42/subsystem/tty36/subsystem/tty53/dev