//sys/bus/platform/drivers/serial8250/serial8250/tty:ttyS2/subsystem/ttyS0/subsystem/tty5/subsystem/tty52/subsystem/tty44/subsystem/tty42/subsystem/tty26/subsystem/tty0/subsystem/tty44/subsystem/tty26/subsystem/tty12/subsystem/tty54/subsystem/ptmx/subsystem/tty35/subsystem/tty43/uevent