kernel bug?

[Agile Aspect]

Hi - I have a Toshiba Satellite L355D-S7815 laptop with r8108E (10/100
Mbits/sec)
NIC which I'm trying to get working.

There's appears to be a bug in the default kernel (2.6.25-14.fc9.x86_64)
for Fedora 9:
   
   Sep 24 09:02:22 localhost kernel: r8169 Gigabit Ethernet driver
2.2LK-NAPI loaded
   Sep 24 09:02:22 localhost kernel: ACPI: PCI Interrupt 0000:04:00.0[A]
-> GSI 17 (level, low) -> IRQ 17
   Sep 24 09:02:22 localhost kernel: BUG: unable to handle kernel NULL
pointer dereference at 0000000000000208

I downloaded the r8108E driver from RealTek which I can build and
install, but  the
problem is I can *NOT*

    rmmod r8169   (ERROR: Module in use)

or

    insmod r8108  (insmod: error inserting 'r8101.ko' : -1 Invalid
module format)

I am dead in the water.

Any help would be greatly appreciated.

-- 
Article. VI. Clause 3 of the constitution of the United States states: 

"The Senators and Representatives before mentioned, and the Members of 
the several State Legislatures, and all executive and judicial Officers, 
both of the United States and of the several States, shall be bound by 
Oath or Affirmation, to support this Constitution; but no religious Test 
shall ever be required as a Qualification to any Office or public Trust 
under the United States."