I am getting a reproducible (at least 80%) bugcheck on Windows 2000 Pro SMP.  I have dual Athlon MP 1800+ chips, and am running Nuno's (sorry about the earlier misspellings) cofb build 2.6.11-co-0.7.1ntl #151 Fri Aug 5 19:48:19 WEST.
I remember that the main colinux-daemon process is now limited with process affinity to a single CPU... but with two colinux-daemon-bridged processes, some of the old SMP problems could be causing trouble again.  Or it could be highlighting a bug with the 3com driver or WinPcap (recently upgraded from 3.1beta4 to 3.1final).
The following parameters work reliably:
-d mem=256 video_mem=4096 kernel=vmlinux 'hdd3=\Device\Harddisk0\Partition3' 'hdd2=\Device\Harddisk0\Partition2' root=/dev/hdd3 eth0=pcap-bridge,Gigabit,40:00:00:00:10:00
Adding this to the end causes the STOP DRIVER_IRQL_NOT_LESS_OR_EQUAL bugcheck:
There's not much additional information provided with this bugcheck.  I can try to get the set of four numbers if needed (at slight risk to my filesystems).
Ben Voigt
University of Pennsylvania
Electrical Engineering PhD Candidate
Support a Constitutional Amendment to protect the Pledge of Allegiance and National Motto. Click here for more information.