if_ndis + wmp54g = fatal trap 12 error

[mike fahey]

Problem Report i386/84397 : if_ndis + wmp54g = fatal trap 12 error
if_ndis + wmp54g = fatal trap 12 error

Confidential:  no 
Severity:       serious 
Priority:        high 
Responsible: freebsd-i386 at FreeBSD.org 
State            open 
Class           sw-bug 
Submitter-Id   current-users 
Arrival-Date  Sun Jul 31 18:10:14 GMT 2005 
Last-Modified never 
Originator Mike <mfahey at gmail.com> 
Release 5.4 
Description

IM running freebsd5.4. Installed the linksys wireless pci card(wmp54g).

Copied latest drivers from website (Rt2500.INF & rt2500.sys) to
/usr/src/sys/modules/if_ndis

created the ndis_driver_data.h with the command.

make && make install

kldload ndis
kldload if_ndis

ifconfig shows the interface.

Bring up the interface.
The status shows "associated".

I can ping my own address, however if I try to ping the gateway
I get "fatal trap 12" error. press any key to reboot.

How-To-Repeat
Bring up the wirless interface, try to ping the gateway,or ping anything
or an tcp/ip traffic.