Firefox bug

[Jeffrey Barish]

My system (6.10) has sporadically (~1x/wk) been going into a thrashing mode
from which it was impossible to recover.  Today, for the first time, I
caught it just as it started thrashing so I was able to kill running
programs sequentially.  The thrashing stopped when I killed Firefox -- and
I got a message indicating that the program was not responding.  I had
Firefox running for several days before this happened.  I suspect a memory
leak.  Has anyone else seen this behavior?  (Firefox v2.0)
-- 
Jeffrey Barish