656952 - Firefox Crash [@ nsDocShell::EnsureScriptEnvironment() ]

Status: RESOLVED WORKSFORME

(Core :: DOM: Navigation, defect)

Description

[Marcia Knous [:marcia]]

Seen while reviewing Aurora crash stats. https://crash-stats.mozilla.com/report/list?signature=nsDocShell::EnsureScriptEnvironment%28%29 to the crashes across all versions. 54 crashes in the last week across all versions so not a high volume crash.

https://crash-stats.mozilla.com/report/index/1140c679-b39b-4e58-83de-823562110512

Frame 	Module 	Signature [Expand] 	Source
0 		@0x74967448 	
1 	xul.dll 	nsDocShell::EnsureScriptEnvironment 	docshell/base/nsDocShell.cpp:10869
2 	xul.dll 	xul.dll@0xb4a983 	
3 	xul.dll 	nsAppShellService::CreateTopLevelWindow 	xpfe/appshell/src/nsAppShellService.cpp:235
4 	xul.dll 	nsAppStartup::CreateChromeWindow2 	toolkit/components/startup/nsAppStartup.cpp:508
5 	xul.dll 	nsWindowWatcher::OpenWindowJSInternal 	embedding/components/windowwatcher/src/nsWindowWatcher.cpp:721
6 	xul.dll 	nsWindowWatcher::OpenWindow 	embedding/components/windowwatcher/src/nsWindowWatcher.cpp:418
7 	xul.dll 	nsAlertsService::ShowAlertNotification 	toolkit/components/alerts/nsAlertsService.cpp:183
8 	xul.dll 	nsDownload::SetState 	toolkit/components/downloads/nsDownloadManager.cpp:2241
9 	xul.dll 	nsDownloadScanner::Scan::Run 	toolkit/components/downloads/nsDownloadScanner.cpp:451
10 	xul.dll 	nsThread::ProcessNextEvent 	xpcom/threads/nsThread.cpp:618
11 	xul.dll 	TimerThread::RemoveTimer 	xpcom/threads/TimerThread.cpp:417
12 	xul.dll 	MessageLoop::RunInternal 	ipc/chromium/src/base/message_loop.cc:219
13 	xul.dll 	MessageLoop::RunHandler 	ipc/chromium/src/base/message_loop.cc:202
14 	mozcrt19.dll 	_VEC_memzero 	
15 	xul.dll 	xul.dll@0x36ffbf 	
16 	firefox.exe 	firefox.exe@0x1bb7 	
17 	kernel32.dll 	GetCodePageFileInfo 	
18 	kernel32.dll 	BaseProcessStart 	
19 	firefox.exe 	firefox.exe@0x186f

Comment 1

[BugBot [:suhaib / :marco/ :calixte]]

Closing because no crashes reported for 12 weeks.