> I had 12 tabs open and it was up over 6GB at one point The next time this happens, do you mind filing a bug report and including the about:memory output? Th

> I had 12 tabs open and it was up over 6GB at one point The next time this happens, do you mind filing a bug report and including the about:memory output? That should at least help point in the right direction in terms of finding what's using the memory...