1143520 - mozilla::Maybe<mozilla::BaseTimeDuration<mozilla::TimeDurationValueCalculator> >::operator=(mozilla::Maybe<mozilla::BaseTimeDuration<mozilla::TimeDurationValueCalculator> > const&)

Status: RESOLVED INVALID

(Core :: Layout, defect)

Description

[mkdante381]

User Agent: Mozilla/5.0 (Windows; Windows NT 6.1; rv:36.0) Gecko/36.0 Firefox/36.0
Build ID: 20150305021524

Steps to reproduce:

Random Crash. 5tabs and 1 site with movie in flash.


Actual results:

Random crash FF. 
My crash report:
https://crash-stats.mozilla.com/report/index/5e4856d1-5b5b-476d-9a95-c24b32150316#allthreads

Process on red color:
atidxx32.dll
jscript9.dll
mshtml.dll
lpxpcom.dll



Expected results:

Random crash with addons Fire IE, Last Pass and enabled D2D 1.1.

Comment 1

[Seth Fowler [:seth] [:s2h]]

Brian, I suspect you might be the right person to look at this?

Comment 2

[mkdante381]

I have W7 64 bit and FF 36.01 32bit stable release
My settings prefs.js http://pastebin.com/zkkcqHVb
My Addons:
about:addons-memory	10	true	[e-mail]
about:media	1	true	[e-mail]
Adblock Edge	2.1.8	true	{fe272bd1-5f76-4ea4-8501-a05d35d823fc}
Adblock Plus Pop-up Addon	0.9.2	true	[e-mail]
Add-on Compatibility Reporter	2.0.5	true	[e-mail]
Add-on Toolbarbutton	1.0.3	true	[e-mail]
Addons Manager Hilite	2.1.2	true	addonsmgrhilte@cfl
AddThis	3.6.5	true	{3e0e7d2a-070f-4a47-b019-91fe5385ba79}
Anti-Aliasing Tuner	14.12.03.01	true	[e-mail]
auto-plugin-checker	0.6.4.2	true	auto-plugin-checker@jetpack
Awesome screenshot: Capture and Annotate	2.4.4	true	jid0-GXjLLfbCoAx0LcltEdFrEkQdQPI@jetpack
Battlefield Play4Free	1.0.96.0	true	[e-mail]
Classic Theme Restorer (Customize UI)	1.2.9.6	true	ClassicThemeRestorer@ArisT2Noia4dev
Configuration Mania	1.20.2015030801	true	{c4d362ec-1cff-4ca0-9031-99a8fad7995a}
ContextMenuPlus	1.4.5	true	jid1-JslOo8hXnC8AZA@jetpack
CookieKeeper	1.8.4	true	[e-mail]
DownThemAll!	2.0.18	true	{DDC359D1-844A-42a7-9AA1-88A850A938A8}
DownThemAll! AntiContainer	1.3	true	[e-mail]
Enhanced Steam	7.3	true	jid1-YdiFiTEkQgInxA@jetpack
Fasterfox	3.9.85	true	{c36177c0-224a-11da-8cd6-0800200c9a91}
FEBE	8.5.2	true	{4BBDD651-70CF-4821-84F8-2B918CF89CA3}
Fire IE	0.4.4	true	[e-mail]
Firebug	2.0.8	true	[e-mail]
FireFTP	2.0.22	true	{a7c6cf7f-112c-4500-a7ea-39801a327e5f}
FlashGot	1.5.6.11	true	{19503e42-ca3c-4c27-b1e2-9cdb2170ee34}
FlashStopper	1.2.5	true	[e-mail]
Google search link fix	1.4.9	true	jid0-XWJxt5VvCXkKzQK99PhZqAn7Xbg@jetpack
Google Shortcuts	2.1.8.2	true	{5C46D283-ABDE-4dce-B83C-08881401921C}
Greasemonkey	3.0	true	{e4a8a97b-f2ed-450b-b12d-ee082ba24781}
Hola Better Internet	1.6.850	true	jid1-4P0kohSJxU1qGg@jetpack
LastPass	3.1.92	true	[e-mail]
MEGA	2.0.219	true	[e-mail]
Microsoft .NET Framework Assistant	1.3.1	true	{20a82645-c095-46ed-80e3-08825760534b}
MinimizeToTray revived (MinTrayR)	1.1.2	true	[e-mail]
New Tab Tools	39	true	[e-mail]
Open With Photoshop	35.2	true	{f3f219f9-cbce-467e-b8fe-6e076d29665c}
Permanent List-all-tabs Button	1.0	true	[e-mail]
Personas Plus	1.7.3	true	[e-mail]
Prywatna karta	0.1.7.3	true	privateTab@infocatcher
QuickJava	2.0.6	true	{E6C1199F-E687-42da-8C24-E7770CC3AE66}
Restart	1.2.3	true	[e-mail]
S3.Google Translator	3.09	true	s3google@translator
Stylish	2.0.2	true	{46551EC9-40F0-4e47-8E18-8E5CF550CFB8}
uBlock	0.9.1.1	true	{2b10c1c8-a11f-4bad-fe9c-1c11e82cac42}
Xmarks	4.3.6	true	[e-mail]
Yet Another Smooth Scrolling	3.1.7	true	yetanothersmoothscrolling@kataho
Auto Refresh	1.0.2	false	autorefresh@plugin
Bug 566510 - Allow multiselect operations on tabs	0.12.4	false	[e-mail]">[e-mail]
bug419911 (diagonal dragging)	2.1	false	bug419911@alice
ChatZilla	0.9.91.1	false	{59c81df5-4b7a-477b-912d-4e0fdf64e5f2}
Customizations for Adblock Plus	1.0.3	false	[e-mail]
Diagnostics for Adblock Plus	1.2.5	false	[e-mail]
Element Hiding Helper dla Adblock Plusa	1.3.2	false	[e-mail]
EPUBReader	1.5.0.4	false	{5384767E-00D9-40E9-B72F-9CC39D655D6F}
FavIconReloader	0.8	false	[e-mail]
FBMemes.org	1.0.7	false	{e7b8f3ea-257c-44c7-86b6-5e8803761d7f}
Flash Game Maximizer	1.3.6	false	{258735dc-6743-4805-95fc-f95941fffdad}
FMix	0.3	false	[e-mail]
Font Finder	1.1.1	false	[e-mail]
FoxLingo	2.7.8	false	{ef62e1ce-d2a4-4cdd-b7ec-92b120366b66}
FxKeyboard	2.4.2	false	[e-mail]
Priv8	0.0.7	false	[e-mail]8
ProxMate	4.1.2	false	jid1-QpHD8URtZWJC2A@jetpack
RealDownloader	17.0.15	false	{338950EA-82DB-44C1-930D-0C28E023C9F0}
Saved Password Editor	2.8.3	false	[e-mail]
Security Plus	0.1.2	false	jid0-DjsrWcAS3Wgq2xyyqqVL8Dqk1Lo@jetpack
SettingSanity	0.8.2	false	{12A60D0F-0077-4F41-81B2-1286DDD278BB}
Shumway	0.10.270	false	[e-mail]
Site Information Tool	1.2	false	siteinfo@wmtips
Slim Add-ons Manager	10	false	[e-mail]
Theme Font & Size Changer	36.0	false	{f69e22c7-bc50-414a-9269-0f5c344cd94c}
Tile View	4.3	false	tileview@DW-dev
TV-Fox	19.0.0	false	{2f17f610-5e97-4fed-828f-9940b7b577a4}
Webmail Ad Blocker	4.28	false	[e-mail]
Windows Media Player Extension for Firefox	1.1	false	jid0-nRwp7VvCqZcSRTppwWz2npqGEKw@jetpack

Comment 3

[Brian Birtles (:birtles)]

I'm not sure where we're hitting this. It's likely an assignment of a Nullable<> type inside AnimationPlayer but I don't know where. e.g.

http://hg.mozilla.org/releases/mozilla-release/annotate/152cd2386c2f/dom/animation/AnimationPlayer.cpp#l40
http://hg.mozilla.org/releases/mozilla-release/annotate/152cd2386c2f/dom/animation/AnimationPlayer.cpp#l42

Perhaps even:

http://hg.mozilla.org/releases/mozilla-release/annotate/152cd2386c2f/dom/animation/Animation.cpp#l84

That last one is interesting because it might indicate that the source content of the player has been destroyed already.

With only one crash report to go on I can only guess. I've looked for possible ways in which we might end up clearing various objects while iterating over them but I can't see any obvious candidates.

This code is changing quite a lot recently so if it crops up again it will likely be in a different place and we might have a better idea what's going on.

Comment 4

[mkdante381]

All my upload bugs are related with my cpu oc. Now I have 3.37GHz(I changed from 3.44GHz) and is all ok.