visit this url. before it finishes loading, mozilla is dead - gone. last messages are: I can't seem to cut and paste from an Xterm. Oh well, last messages are WEBSHELL += 4 then 5, 6, 7 ,8. With a '*** check number of frames in content area' thrown in before. I can repeat this from a fresh mozilla just by visiting the URL. It happens every time.
This page loaded fine for me with no crash on 2000062108 win98, and for two other linux users on the same build. What's the ID of the build you're using?
I guess this is a dup of bug 40116 (same URL), which got fixed after M16.