Comment 3 for bug 1496558

Took the better part of two days, but the Mozilla release binary finally crashed in a similar fashion. Crash report here: https://crash-stats.mozilla.com/report/index/7f34b16b-a82f-43d8-8aef-a78982150921

Posting this here as well as on Bugzilla in case this is a bug in another package causing Firefox to crash.