Comment 1 for bug 179974

Thank you for your bug report.
It has been reported in bug 86103 already, so I'm marking it as duplicate.
At least that's what I'm guessing - you can confirm it by starting Firefox from a terminal/shell, then there should be a similar backtrace as reported in the duplicate bug.
Please don't hesitate to report any other bugs you may find or reopen this one, if it's not a duplicate.