This bug was filed from the Socorro interface and is report bp-8ec24a33-ab7d-4af6-ba68-e50542170303. ============================================================= This is ranked #23 in the crashes for Windows Nightly 20170302030206.
This is shown as a single-installation crash, but it occurred 6 times and has a plausible-looking stack. Maybe some legit but obscure corner case?
Yes, the stack does look plausible, though it's not obvious at first glance what the issue might be. Let's wait and see if any more crashes come in.