Comment 160 for bug 226470

It also may be of use to look at Bug #437021 which is a distinct bug of its own because it relates to Firefox SEGFAULTing under Linux (repeatable as I have 5+ traces involving the problem with the associated crashes of Firefox), only the most recent of which involved getting a gdb trace. But Firefox *was* in the state where it was repeatedly throwing the "window unexpectedly destroyed" messages and it was being generated usually from "gmail" which probably means an improperly handled Javascript window timeout (or destruction) problem.