1110026 - crash in nsPluginInstanceOwner::IsUpToDate()

Status: RESOLVED DUPLICATE of bug 1105896

(Core Graveyard :: Plug-ins, defect)

Description

[Tony Chung [:tchung]]

This bug was filed from the Socorro interface and is 
report bp-478a12d3-1dee-4bef-8a7e-c09302141211.
=============================================================
I was hitting this with E10s enabled, on nightly Mac Firefox.  After applying the nightly update, the page would load, and crash immediately.  

Build identifier: Mozilla/5.0 (Macintosh; Intel Mac OS X 10.9; rv:37.0) Gecko/20100101 Firefox/37.0

Other crash reports before i disabled E10S to stop the crashing:

Report ID 	Date Submitted
C4564533-8488-4038-9D50-58BD89D52137	12/10/14	8:55 PM
bp-478a12d3-1dee-4bef-8a7e-c09302141211	12/10/14	8:55 PM
bp-deb3f16a-2d0d-417a-bea6-ffeb52141211	12/10/14	8:54 PM
bp-c914be51-53ef-49fe-be2d-89d7f2141211	12/10/14	8:46 PM
bp-0464f141-4880-4643-bf88-20c6b2141211	12/10/14	8:46 PM

Repro:
1) Enable E10S on Mac Nightly
2) apply nightly update to 37.0a1 (2014-12-10) build
3) when tabs are done loading, it crashes and asks to restart.   restarting the page will reload, and crash again.

Comment 1

[Georg Fritzsche [:gfritzsche]]

Bill, does this look familiar?

Comment 2

[Bill McCloskey [inactive unless it's an emergency] (:billm)]

I'm afraid not. It doesn't look too common so far.

Comment 3

[Jim Mathies [:jimm]]

https://crash-stats.mozilla.com/report/list?signature=nsPluginInstanceOwner%3A%3AIsUpToDate%28%29&product=Firefox&query_type=contains&range_unit=weeks&process_type=content&version=Firefox%3A37.0a1&hang_type=any&date=2014-12-14+22%3A00%3A00&range_value=1#tab-sigsummary

pretty low on the list, only 30 crashes in nightly.