With 200 crashes an hour, it's #1 top crasher in today's build.
It first appeared in 15.0a1/20120519. The regression range is:
Almost all comments are related to Facebook.
Signature TypeConstraintPropagateThis::newType(JSContext*, js::types::TypeSet*, js::types::Type) More Reports Search
Date Processed 2012-05-19 17:07:12
Last Crash more than 3 months before submission
Install Age 1.5 hours since version was first installed.
Install Time 2012-05-19 15:39:25
Build ID 20120519030527
Release Channel nightly
OS Windows NT
OS Version 6.1.7600
Build Architecture x86
Build Architecture Info GenuineIntel family 6 model 23 stepping 6
Crash Reason EXCEPTION_ACCESS_VIOLATION_READ
Crash Address 0xffffffffdadadada
AdapterVendorID: 0x10de, AdapterDeviceID: 0x0dc4, AdapterSubsysID: 085a10de, AdapterDriverVersion: 184.108.40.20633
D2D? D2D+ DWrite? DWrite+ D3D10 Layers? D3D10 Layers+
Total Virtual Memory 2147352576
Available Virtual Memory 1526779904
System Memory Use Percentage 58
Available Page File 2127355904
Available Physical Memory 885227520
Frame Module Signature Source
0 mozjs.dll TypeConstraintPropagateThis::newType js/src/jsinfer.cpp:1259
1 mozjs.dll js::types::TypeCompartment::resolvePending js/src/jsinferinlines.h:843
2 mozjs.dll js::types::TypeSet::add js/src/jsinfer.cpp:429
3 mozjs.dll js::types::TypeSet::addPropagateThis js/src/jsinfer.cpp:752
4 mozjs.dll js::analyze::ScriptAnalysis::analyzeTypesBytecode js/src/jsinfer.cpp:3564
5 mozjs.dll js::analyze::ScriptAnalysis::analyzeTypes js/src/jsinfer.cpp:4151
6 mozjs.dll JSScript::ensureRanInference js/src/jsinferinlines.h:1485
7 mozjs.dll js::mjit::Compiler::checkAnalysis js/src/methodjit/Compiler.cpp:178
8 mozjs.dll js::mjit::Compiler::performCompilation js/src/methodjit/Compiler.cpp:535
9 mozjs.dll js::mjit::Compiler::compile js/src/methodjit/Compiler.cpp:146
10 mozjs.dll js::mjit::CanMethodJIT js/src/methodjit/Compiler.cpp:1000
11 mozjs.dll js::RunScript js/src/jsinterp.cpp:291
12 mozjs.dll js::InvokeKernel js/src/jsinterp.cpp:359
13 mozjs.dll js::Invoke js/src/jsinterp.cpp:391
14 mozjs.dll JS_CallFunctionValue js/src/jsapi.cpp:5473
More reports at:
*** Bug 756793 has been marked as a duplicate of this bug. ***
I can reproduce this using Mozilla/5.0 (Macintosh; Intel Mac OS X 10.6; rv:15.0) Gecko/15.0 Firefox/15.0a1.
1. Load maps.google.com and enable WebGL
2. Map out a set of directions
3. Go to street view and pan around
I was able to crash following these steps but I crashed in other instances as well. You will find it is not that hard to crash on that site. https://crash-stats.mozilla.com/report/index/bp-7327e7fd-07d7-49e3-91d9-ced552120519
*** Bug 756826 has been marked as a duplicate of this bug. ***
Appears very frequently and consistently. This bug is also very annoying. Recommend you change the importance to Blocker. Hope a fix is under way. I don't want this bug to last for more than a day or I'll really be disappointed. Thanks.
liyc_oliver, developers are on week end. Please use the stable version of Firefox you can download from http://www.mozilla.org/firefox
Pardon me, but for such a critical bug, there is definitely one developer in the whole world willing to sacrifice their weekend to fix it right? If I had enough coding experience, I would definitely sacrifice my weekend to fix it. Especially when so many f-words are coming out in the crash signatures comment tab. :#
Would be helpful to derive the exact changeset that caused this by using mozilla-inbound builds.
Also, I believe that bug 756797 with its signatures is the same thing, probably all caused by a single thing that landed in the JS engine on Friday.
I'd expect it to come from <http://hg.mozilla.org/mozilla-central/pushloghtml?fromchange=9dab33fa5ff4&tochange=642d1a36702f>, so one of luke's patches seems likely.
Bug 755604 is also a possibility.
liyc_oliver: It does not take a lot of coding experience to compile Firefox from source code (almost none, in fact). If you can compile it from source code, you can run 'hg bisect'.
Once you run hg bisect for a few hours, you will have identified the regressing changeset.
Once the regressing changeset has been identified, the sheriff can consider backing it out, and the JS team will be able to focus on fixing the bug rather than hunting for the regressing changest.
Mozilla/5.0 (Windows NT 6.1; WOW64; rv:15.0) Gecko/15.0 Firefox/15.0a1 ID:20120518095652
Mozilla/5.0 (Windows NT 6.1; WOW64; rv:15.0) Gecko/15.0 Firefox/15.0a1 ID:20120518103652
5232403e7b8f Till Schneidereit — Bug 755604 - Incrementalize JSCompartment::markTypes. r=billm
This seems to be caused by bug 755604 indeed - sorry!
A likely fix is in bug 756851. I'm re-building now to verify and will post an update afterwards.
The likely fix is now compiling on the try servers: https://tbpl.mozilla.org/?tree=Try&rev=786e061ae7f3
My testing confirms the fix and try server looks green so far.
If anyone's interested, here are try builds containing the fix: http://firstname.lastname@example.org/
I cannot reproduce the crash using that build on my Mac following my STR in Comment 2.
(In reply to Till Schneidereit [:till] from comment #14)
> My testing confirms the fix and try server looks green so far.
> If anyone's interested, here are try builds containing the fix:
Bug seems fixed in version 21/5/2012 Nightly. Great job guys!
This is indeed fixed by http://hg.mozilla.org/mozilla-central/rev/fb3036d9b9e6