//sys/bus/platform/drivers/serial8250/serial8250/tty:ttyS0/subsystem/tty3/subsystem/tty34/subsystem/ttyS2/subsystem/tty46/subsystem/tty3/subsystem/tty39/subsystem/tty57/subsystem/tty47/subsystem/tty5/subsystem/tty4/subsystem/tty12/subsystem/tty13/subsystem/tty33/subsystem/tty27/dev