Seems to be more triggered in OS X current nightly (20081119) according to:
http://crash-stats.mozilla.com/report/list?range_value=2&range_unit=weeks&version=Firefox%3A3.1b2pre&signature=NSSRWLock_LockRead_Util
People are stating that the crash occurs in current build when restarting with saved tabs and when Weave is enabled.
Seems to be more triggered in OS X current nightly (20081119) according to:
http:// crash-stats. mozilla. com/report/ list?range_ value=2& range_unit= weeks&version= Firefox% 3A3.1b2pre& signature= NSSRWLock_ LockRead_ Util
People are stating that the crash occurs in current build when restarting with saved tabs and when Weave is enabled.