780904 - crash in mozilla::RefCounted

Status: RESOLVED DUPLICATE of bug 773097

(Core :: Graphics, defect)

Description

[Marcia Knous [:marcia]]

This bug was filed from the Socorro interface and is 
report bp-592d5cac-e0c5-4418-b75b-5e29e2120807 .
============================================================= 

Seen while looking at Beta crash stats. Startup crash which affects all Windows versions. Bug 773097 and Bug 734921 are also similar type issues.

https://crash-stats.mozilla.com/report/list?signature=mozilla::RefCounted%3Cmozilla::gfx::PathSink%3E::Release%28%29 


Frame 	Module 	Signature 	Source
0 	xul.dll 	mozilla::RefCounted<mozilla::gfx::PathSink>::Release 	obj-firefox/dist/include/mozilla/RefPtr.h:62
1 	xul.dll 	gfxContext::~gfxContext 	gfx/thebes/gfxContext.cpp:132
2 	xul.dll 	nsWindow::ProcessMessage 	widget/windows/nsWindow.cpp:4722
3 	xul.dll 	nsWindow::WindowProcInternal 	widget/windows/nsWindow.cpp:4309
4 	xul.dll 	CallWindowProcCrashProtected 	xpcom/base/nsCrashOnException.cpp:32
5 	xul.dll 	nsWindow::WindowProc 	widget/windows/nsWindow.cpp:4251
6 	user32.dll 	InternalCallWinProc 	
7 	user32.dll 	GetRealWindowOwner 	
8 	user32.dll 	DispatchClientMessage 	
9 	user32.dll 	__fnDWORD 	
10 	ntdll.dll 	KiUserCallbackDispatcher 	
11 	ntdll.dll 	KiUserApcDispatcher 	
12 	user32.dll 	DispatchMessageW 	
13 	xul.dll 	nsAppShell::ProcessNextNativeEvent 	widget/windows/nsAppShell.cpp:322
14 	nspr4.dll 	nspr4.dll@0x2daf 	
15 	xul.dll 	nsBaseAppShell::OnProcessNextEvent 	widget/xpwidgets/nsBaseAppShell.cpp:298
16 	xul.dll 	nsThread::ProcessNextEvent 	xpcom/threads/nsThread.cpp:586
17 	xul.dll 	mozilla::ipc::MessagePump::Run 	ipc/glue/MessagePump.cpp:113
18 	xul.dll 	MessageLoop::RunHandler 	ipc/chromium/src/base/message_loop.cc:201
19 	xul.dll 	MessageLoop::Run 	ipc/chromium/src/base/message_loop.cc:175
20 	xul.dll 	nsBaseAppShell::Run 	widget/xpwidgets/nsBaseAppShell.cpp:163
21 	xul.dll 	nsAppShell::Run 	widget/windows/nsAppShell.cpp:232
22 	xul.dll 	nsAppStartup::Run 	toolkit/components/startup/nsAppStartup.cpp:256
23 	xul.dll 	XREMain::XRE_mainRun 	toolkit/xre/nsAppRunner.cpp:3786
24 	xul.dll 	XREMain::XRE_main 	toolkit/xre/nsAppRunner.cpp:3863
25 	xul.dll 	XRE_main 	toolkit/xre/nsAppRunner.cpp:3939
26 	firefox.exe 	wmain 	toolkit/xre/nsWindowsWMain.cpp:100
27 	firefox.exe 	__tmainCRTStartup 	crtexe.c:552
28 	kernel32.dll 	BaseThreadInitThunk 	
29 	ntdll.dll 	__RtlUserThreadStart 	
30 	ntdll.dll 	_RtlUserThreadStart

Comment 1

[Marcia Knous [:marcia]]

Just like the other bugs, the URLS are all Google:

78 	http://www.google.co.in/
36 	http://www.google.com/
34 	http://www.google.com.vn/
30 	http://www.google.com.tr/
27 	http://www.google.de/

Comment 2

[Robert Kaiser]

Yes, looks like it's the same as the spikes in bug 773097 and bug 734921.

Comment 3

[Marcia Knous [:marcia]]

Moving this one over as a dupe of the main bug since most of the discussion is happening there.