624510 - Firefox 4.0b9pre Crash Report [@ floor ]

Status: RESOLVED WORKSFORME

(Core :: Layout, defect)

Description

[Marcia Knous [:marcia]]

Seen while reviewing trunk crash stats.  New crash that started showing up in the 2011010900 build. http://tinyurl.com/4vm2mvg links to the reports, which are low volume so far but all Windows.

Frame 	Module 	Signature [Expand] 	Source
0 	mozcrt19.dll 	floor 	
1 	xul.dll 	nsDisplayList::ComputeVisibilityForSublist 	layout/base/nsDisplayList.cpp:374
2 	xul.dll 	nsDisplayClip::ComputeVisibility 	layout/base/nsDisplayList.cpp:1636
3 	xul.dll 	nsDisplayList::ComputeVisibilityForSublist 	layout/base/nsDisplayList.cpp:380
4 	xul.dll 	nsDisplayClip::ComputeVisibility 	layout/base/nsDisplayList.cpp:1636
5 	xul.dll 	nsDisplayList::ComputeVisibilityForSublist 	layout/base/nsDisplayList.cpp:380
6 	xul.dll 	nsDisplayZoom::ComputeVisibility 	layout/base/nsDisplayList.cpp:1805
7 	xul.dll 	nsDisplayList::ComputeVisibilityForSublist 	layout/base/nsDisplayList.cpp:380
8 	xul.dll 	nsDisplayClip::ComputeVisibility 	layout/base/nsDisplayList.cpp:1636
9 	xul.dll 	nsDisplayList::ComputeVisibilityForSublist 	layout/base/nsDisplayList.cpp:380
10 	xul.dll 	nsDisplayClip::ComputeVisibility 	layout/base/nsDisplayList.cpp:1636
11 	xul.dll 	nsDisplayList::ComputeVisibilityForSublist 	layout/base/nsDisplayList.cpp:380
12 	xul.dll 	nsDisplayClip::ComputeVisibility 	layout/base/nsDisplayList.cpp:1636
13 	xul.dll 	nsDisplayList::ComputeVisibilityForSublist 	layout/base/nsDisplayList.cpp:380
14 	xul.dll 	nsLayoutUtils::PaintFrame 	layout/base/nsLayoutUtils.cpp:1433
15 	xul.dll 	PresShell::Paint 	layout/base/nsPresShell.cpp:6112
16 	xul.dll 	nsViewManager::RenderViews 	view/src/nsViewManager.cpp:447
17 	xul.dll 	nsViewManager::Refresh 	view/src/nsViewManager.cpp:413
18 	xul.dll 	nsViewManager::DispatchEvent 	view/src/nsViewManager.cpp:912
19 	xul.dll 	AttachedHandleEvent 	view/src/nsView.cpp:193
20 	xul.dll 	nsWindow::DispatchEvent 	widget/src/windows/nsWindow.cpp:3679
21 	xul.dll 	nsWindow::DispatchWindowEvent 	widget/src/windows/nsWindow.cpp:3707
22 	xul.dll 	nsWindow::OnPaint 	widget/src/windows/nsWindowGfx.cpp:483
23 	xul.dll 	nsWindow::ProcessMessage 	widget/src/windows/nsWindow.cpp:4939
24 	xul.dll 	nsWindow::WindowProcInternal 	widget/src/windows/nsWindow.cpp:4528
25 	xul.dll 	nsWindow::WindowProc 	widget/src/windows/nsWindow.cpp:4468
26 	user32.dll 	InternalCallWinProc 	
27 	user32.dll 	UserCallWinProcCheckWow 	
28 	user32.dll 	DispatchClientMessage 	
29 	user32.dll 	__fnDWORD 	
30 	ntdll.dll 	KiUserCallbackDispatcher 	
31 	xul.dll 	nsWindow::DealWithPopups 	widget/src/windows/nsWindow.cpp:8497
32 	user32.dll 	DispatchMessageW 	
33 	xul.dll 	nsBaseAppShell::OnProcessNextEvent 	widget/src/xpwidgets/nsBaseAppShell.cpp:315
34 	mozcrt19.dll 	free 	obj-firefox/memory/jemalloc/crtsrc/jemalloc.c:6121
35 	xul.dll 	MessageLoop::DeferOrRunPendingTask 	ipc/chromium/src/base/message_loop.cc:351
36 	nspr4.dll 	PR_AssertCurrentThreadOwnsLock 	nsprpub/pr/src/threads/combined/prulock.c:404
37 	nspr4.dll 	PR_AssertCurrentThreadOwnsLock 	nsprpub/pr/src/threads/combined/prulock.c:404
38 	xul.dll 	mozilla::ipc::MessagePump::Run 	ipc/glue/MessagePump.cpp:110
39 	xul.dll 	MessageLoop::RunHandler 	ipc/chromium/src/base/message_loop.cc:202
40 	xul.dll 	MessageLoop::Run 	ipc/chromium/src/base/message_loop.cc:176
41 	xul.dll 	nsBaseAppShell::Run 	widget/src/xpwidgets/nsBaseAppShell.cpp:192
42 	xul.dll 	xul.dll@0xb1a293 	
43 	xul.dll 	nsAppStartup::Run 	toolkit/components/startup/src/nsAppStartup.cpp:191
44 	xul.dll 	XRE_main 	toolkit/xre/nsAppRunner.cpp:3695
45 	firefox.exe 	wmain 	toolkit/xre/nsWindowsWMain.cpp:128
46 	firefox.exe 	__tmainCRTStartup 	obj-firefox/memory/jemalloc/crtsrc/crtexe.c:591
47 	kernel32.dll 	BaseProcessStart

Comment 1

[Marcia Knous [:marcia]]

A wider search indicates this happens on the branch as well - http://tinyurl.com/4wygk9e shows crashes on all branches in the last week.

Comment 2

[Wayne Mery (:wsmwk)]

crash is rare and I examined 4 crashes from 4 differnet versions - none have the stack of this bug report.
https://crash-stats.mozilla.com/report/list?signature=floor&product=Firefox&query_type=is_exactly&range_unit=weeks&process_type=any&hang_type=any&date=2013-08-18+12%3A00%3A00&range_value=16

perhaps the closest is this ff20 crash?
bp-8c175059-4101-4e54-99e2-456582130504
0	DWrite.dll	floor
1	DWrite.dll	MultiplicationHelper<int,unsigned int,1>::MultiplyThrow<SafeIntExceptionHandler<SafeIntRasterizerException> >(int const &,unsigned int const &,int &)
2	DWrite.dll	sfac_ReadGlyphVertMetrics(sfac_ClientRec const *,unsigned short,unsigned short *,short *)
3	DWrite.dll	itrp_ExecuteGlyphPgm(fnt_ElementType *,fnt_ElementType *,unsigned char const *,unsigned char const *,fnt_GlobalGraphicStateType *,void (*)(fnt_LocalGraphicStateType *,unsigned char const *),unsigned short *,unsigned short *,bool *)
4	DWrite.dll	scl_ShiftCurrentCharPoints(fnt_ElementType *,int,int)
5	DWrite.dll	scl_CalcComponentOffset(fnt_GlobalGraphicStateType const *,short,short,bool,bool,bool,TransMatrix const *,RotationParity,int *,int *)
6	DWrite.dll	fsg_GridFit(sfac_ClientRec const *,LocalMaxProfile const *,fsg_TransformRec const *,fnt_GlobalGraphicStateType *,fsg_WorkSpaceAddr *,void *,void (*)(fnt_LocalGraphicStateType *,unsigned char const *),bool,unsigned short *,bool *,unsigned short *,bool,bool,unsigned short,unsigned short)
7	DWrite.dll	sfac_CopyCVT(sfac_ClientRec const *,int *)
8	DWrite.dll	TrueTypeRasterizer::Implementation::RasterizeInternal(FontRasterizer::RenderingFlags,FontRasterizer::GlyphRasterizationFlags *)

Comment 3

[Andrei Purice]

Marking this as Resolved > Worksforme since there are no more crashes with this signature in the past 6 months.