568478 - Firefox Crash [@ AttemptToExtendTree ]

Status: RESOLVED WORKSFORME

(Core :: JavaScript Engine, defect)

Description

[chris hofmann]

spotted while looking at 3.6.4 data but appears to have been around for awhile and about 100 reports per day.

also found in: 3.6.3 3.6.4 3.6b1 3.6.2 3.6 3.5.9

appears to be xp.  signature list
 101 AttemptToExtendTree  (windows)
   1 js_AttemptToExtendTree  (mac)


One user comment is "Using Google docs" and many of the crashes appear there and on google maps

domains of sites
  12 https://docs.google.com
  12 http://maps.google.com
  11 http://docs.google.com
   7 http://maps.google.de

stack looks like

http://crash-stats.mozilla.com/report/index/6fc72bbe-5479-40e2-8448-8ab192100523

Frame  	Module  	Signature [Expand]  	Source
0 	js3250.dll 	AttemptToExtendTree 	js/src/jstracer.cpp:5659
1 	js3250.dll 	RecordLoopEdge 	js/src/jstracer.cpp:5885
2 	js3250.dll 	js_MonitorLoopEdge 	js/src/jstracer.cpp:6628
3 	js3250.dll 	js_Interpret 	
4 	js3250.dll 	js_Invoke 	js/src/jsinterp.cpp:1368
5 	js3250.dll 	js_fun_apply 	js/src/jsfun.cpp:2046
6 	js3250.dll 	js_Interpret 	js/src/jsops.cpp:2208
7 	js3250.dll 	js_Invoke 	js/src/jsinterp.cpp:1368
8 	js3250.dll 	js_InternalInvoke 	js/src/jsinterp.cpp:1423
9 	js3250.dll 	JS_CallFunctionValue 	js/src/jsapi.cpp:5112
10 	xul.dll 	nsJSContext::CallEventHandler 	dom/base/nsJSEnvironment.cpp:2169
11 	xul.dll 	nsGlobalWindow::RunTimeout 	dom/base/nsGlobalWindow.cpp:8134
12 	xul.dll 	nsGlobalWindow::TimerCallback 	dom/base/nsGlobalWindow.cpp:8468
13 	xul.dll 	nsTimerImpl::Fire 	xpcom/threads/nsTimerImpl.cpp:427
14 	xul.dll 	nsTimerEvent::Run 	xpcom/threads/nsTimerImpl.cpp:519
15 	xul.dll 	nsThread::ProcessNextEvent 	xpcom/threads/nsThread.cpp:527
16 	xul.dll 	mozilla::ipc::MessagePump::Run 	ipc/glue/MessagePump.cpp:142
17 	xul.dll 	xul.dll@0x9be307 	
18 	xul.dll 	MessageLoop::RunHandler 	ipc/chromium/src/base/message_loop.cc:199
19 	mozcrt19.dll 	malloc 	obj-firefox/memory/jemalloc/crtsrc/jemalloc.c:5790
20 	xul.dll 	xul.dll@0x31a133 	
21 	xul.dll 	xul.dll@0x35f450 	
22 	firefox.exe 	firefox.exe@0x1b97 	
23 	ntdll.dll 	ntdll.dll@0x7041c 	
24 	ntdll.dll 	ntdll.dll@0x39d44 	
25 	firefox.exe 	firefox.exe@0x183f 	
26 	firefox.exe 	firefox.exe@0x183f

more at http://crash-stats.mozilla.com/report/list?version=Firefox%3A3.6.4&signature=AttemptToExtendTree

Comment 1

[Luke Wagner [:luke]]

The tracer was removed.