ROS 3.4 on x86 with duplicate ethernet ports under interface

I have a x86 router with 2 builtin ethernet on motherboard (supermicro pdsme+) and two pci-x intel quad port server nics. There should be 10 ethernet interfaces but there are only 8 and two of the interfaces are listed twice (duplicated in interface list)

Let me say that a different way. There are 10 in the list, but its like this:
eth1
eth2
eth3
eth4
eth5
eth5 -dup
eth6
eth6 -dup
eth7
eth8


I have many free irqs on this machine - turned off serial ports, usb, paralell ports, floppy etc…

Anyone seen anything like this before?

Scott

if you rename one of those dupes does it rename both ?

More information, easier to see graphically too…

changeip…
No, it allows me to rename them individually. I am believing that this is ros bug due to the fact that in the irq list it only shows 8 interfaces. In the interface list it shows 8 plus the two additional ones with same names(5 and 6), and in the drop down list boxes in winbox it shows dupes not for 5 and 6 but for 7 and 8…

Scott