[TD-Linux]

Check out about:crashes, you can submit a dump to the trace servers and get a backtrace that will tell you where it's crashing, and make it easy to file a bug report.

(if you're using a distro provided build, it might be more involved, see https://developer.mozilla.org/en-US/docs/Mozilla/How_to_get_...)

[voltagex_]

Will the trace still be captured if the application goes into "Not Responding" mode under Windows and I have to kill it from Task Manager?