I booted the image on my MTX604-010A board.  The output can be found at:

     http://mylinuxisp.com/~jdbaker/misc/prep-resid-boot-MTX604-010A.log

It hung after a timeout probing the SCSI host adapter (esiop).

I'm looking forward to being able to run NetBSD on this machine
(currently has an ancient Debian-potato install on the local disks).

Hope this helps.

John D. Baker                            NetBSD     Darwin/MacOS X
http://mylinuxisp(dot)com/(tilde)jdbaker/     OpenBSD            FreeBSD
BSD.  It just sits there and _works_.
GPG fingerprint = D703 4A7E 479F 63F8 D3F4  BD99 9572 8F23 E4AD 1645