kernel bug in 2.6.25-14.fc9.x86_64 for r8101E NIC?

[Alan Cox]

                               -> GSI
> 17 (level, low) -> IRQ 17
>     Sep 24 09:02:22 localhost kernel: BUG: unable to handle kernel NULL
>                                                       pointer
> dereference at 0000000000000208

What is needed to debug this is all the stuff after the BUG: line - the
numbers and trace information. If you can capture that then it should be
easy to work out if what you are seeing is a fixed bug and a kernel
update will help.

Alan