367285 - startup Crash in [@ nsJSContext::ClearScope(void*, int)]

Reporter

Description

•

18 years ago

Visiting the above link will kill Camino trunk a high percentage of the time. It may not happen every single time -- I think a rotating ad is doing it, and I can't determine which one -- but if you keep launching Camino and loading that page, you'll hit it eventually.

Chris Lawson (gone)

Reporter

Comment 1

•

18 years ago

Talkback ID TB28454869E contains the following, which I got the first time I accessed the URL with a clean profile on the 2007011622 trunk build:


Date/Time:      2007-01-17 17:09:54.000 -0500
OS Version:     10.4.8 (Build 8L127)
Report Version: 4

Command: Camino
Path:    /Applications/Internet/Camino Official Nightlies/Camino.app/Contents/MacOS/Camino
Parent:  WindowServer [61]

Version: 1.2+ (1.2+)

PID:    23337
Thread: Unknown

Link (dyld) error:

no suitable image found.  Did find:
	/Library/Internet Plug-Ins/NP-PPC-Dir-Shockwave: unknown file type, first eight bytes: 0x4A 0x6F 0x79 0x21 0x70 0x65 0x66 0x66

Chris Lawson (gone)

Reporter

Comment 2

•

18 years ago

Talkback TB28453077G contains the following, which is the same crash I initially saw before I started trying to narrow down the crash. I have seen this stack with my regular profile and with a clean profile. The only difference was in the Exception and Codes lines; the stack was the same.


Date/Time:      2007-01-17 16:09:05.711 -0500
OS Version:     10.4.8 (Build 8L127)
Report Version: 4

Command: Camino
Path:    /Applications/Internet/Camino Official Nightlies/Camino.app/Contents/MacOS/Camino
Parent:  WindowServer [61]

Version: 1.2+ (1.2+)

PID:    23282
Thread: 0

Exception:  EXC_BAD_ACCESS (0x0001)
Codes:      KERN_INVALID_ADDRESS (0x0001) at 0x20740060

Thread 0 Crashed:
0   <<00000000>> 	0x20740060 0 + 544473184
1   org.mozilla.camino             	0x0046f298 nsJSContext::ClearScope(void*, int) + 68
2   org.mozilla.camino             	0x003d38ec nsGlobalWindow::ClearWindowScope(nsISupports*) + 136
3   org.mozilla.camino             	0x0046f388 nsJSContext::ScriptEvaluated(int) + 76
4   org.mozilla.camino             	0x0046d554 nsJSContext::CallEventHandler(nsISupports*, void*, void*, nsIArray*, nsIVariant**) + 1136
5   org.mozilla.camino             	0x004b09d0 nsJSEventListener::HandleEvent(nsIDOMEvent*) + 1492
6   org.mozilla.camino             	0x0035f418 nsEventListenerManager::HandleEventSubType(nsListenerStruct*, nsIDOMEventListener*, nsIDOMEvent*, nsISupports*, unsigned) + 404
7   org.mozilla.camino             	0x0035f7b8 nsEventListenerManager::HandleEvent(nsPresContext*, nsEvent*, nsIDOMEvent**, nsISupports*, unsigned, nsEventStatus*) + 892
8   org.mozilla.camino             	0x003ee7ac nsEventTargetChainItem::HandleEvent(nsEventChainPostVisitor&, unsigned) + 132
9   org.mozilla.camino             	0x003ee9fc nsEventTargetChainItem::HandleEventTargetChain(nsEventChainPostVisitor&, unsigned, nsDispatchingCallback*) + 352
10  org.mozilla.camino             	0x003eef2c nsEventDispatcher::Dispatch(nsISupports*, nsPresContext*, nsEvent*, nsIDOMEvent*, nsEventStatus*, nsDispatchingCallback*, int) + 964
11  org.mozilla.camino             	0x0032349c DocumentViewerImpl::LoadComplete(unsigned) + 356
12  org.mozilla.camino             	0x0021d1dc nsDocShell::EndPageLoad(nsIWebProgress*, nsIChannel*, unsigned) + 112
13  org.mozilla.camino             	0x001fafac nsWebShell::EndPageLoad(nsIWebProgress*, nsIChannel*, unsigned) + 208
14  org.mozilla.camino             	0x0021d008 nsDocShell::OnStateChange(nsIWebProgress*, nsIRequest*, unsigned, unsigned) + 744
15  org.mozilla.camino             	0x001fdf2c nsDocLoader::FireOnStateChange(nsIWebProgress*, nsIRequest*, int, unsigned) + 332
16  org.mozilla.camino             	0x001fd37c nsDocLoader::doStopDocumentLoad(nsIRequest*, unsigned) + 56
17  org.mozilla.camino             	0x001fd298 nsDocLoader::DocLoaderIsEmpty() + 292
18  org.mozilla.camino             	0x001fd014 nsDocLoader::OnStopRequest(nsIRequest*, nsISupports*, unsigned) + 576
19  org.mozilla.camino             	0x000b81e4 nsLoadGroup::RemoveRequest(nsIRequest*, nsISupports*, unsigned) + 320
20  org.mozilla.camino             	0x001017d8 nsHttpChannel::OnStopRequest(nsIRequest*, nsISupports*, unsigned) + 748
21  org.mozilla.camino             	0x000df1fc nsInputStreamPump::OnStateStop() + 160
22  org.mozilla.camino             	0x000deda0 nsInputStreamPump::OnInputStreamReady(nsIAsyncInputStream*) + 128
23  libxpcom_core.dylib            	0x2c0825f4 nsInputStreamReadyEvent::OnInputStreamReady(nsIAsyncInputStream*) + 168
24  libxpcom_core.dylib            	0x2c044260 nsThread::ProcessNextEvent(int, int*) + 280
25  libxpcom_core.dylib            	0x2c00a0d8 NS_ProcessPendingEvents_P(nsIThread*, unsigned) + 84
26  org.mozilla.camino             	0x006e8bc4 nsBaseAppShell::NativeEventCallback() + 80
27  org.mozilla.camino             	0x006c9f58 nsAppShell::ProcessGeckoEvents() + 172
28  org.mozilla.camino             	0x006ca4cc non-virtual thunk [nv:-4] to nsAppShell::AfterProcessNextEvent(nsIThreadInternal*, unsigned) + 336
29  com.apple.Foundation           	0x92959918 __NSFireMachPort + 276
30  com.apple.CoreFoundation       	0x907ea820 __CFMachPortPerform + 176
31  com.apple.CoreFoundation       	0x907ea734 __CFRunLoopDoSource1 + 152
32  com.apple.CoreFoundation       	0x907dce4c __CFRunLoopRun + 1556
33  com.apple.CoreFoundation       	0x907dc47c CFRunLoopRunSpecific + 268
34  com.apple.HIToolbox            	0x93208740 RunCurrentEventLoopInMode + 264
35  com.apple.HIToolbox            	0x93207dd4 ReceiveNextEventCommon + 380
36  com.apple.HIToolbox            	0x93207c40 BlockUntilNextEventMatchingListInMode + 96
37  com.apple.AppKit               	0x9370bae4 _DPSNextEvent + 384
38  com.apple.AppKit               	0x9370b7a8 -[NSApplication nextEventMatchingMask:untilDate:inMode:dequeue:] + 116
39  com.apple.AppKit               	0x93707cec -[NSApplication run] + 472
40  com.apple.AppKit               	0x937f887c NSApplicationMain + 452
41  org.mozilla.camino             	0x00008fb8 start + 456
42  dyld                           	0x8fe01048 _dyld_start + 60

Stuart Morgan

Comment 3

•

18 years ago

(In reply to comment #1)
> Link (dyld) error:
> 
> no suitable image found.  Did find:
>         /Library/Internet Plug-Ins/NP-PPC-Dir-Shockwave: unknown file type,
> first eight bytes: 0x4A 0x6F 0x79 0x21 0x70 0x65 0x66 0x66

What does:
file /Library/Internet\ Plug-Ins/NP-PPC-Dir-Shockwave
give you when run from Terminal?

Chris Lawson (gone)

Reporter

Comment 4

•

18 years ago

(In reply to comment #3)
> What does:

> file /Library/Internet\ Plug-Ins/NP-PPC-Dir-Shockwave

> give you when run from Terminal?

/Library/Internet Plug-Ins/NP-PPC-Dir-Shockwave: header for PowerPC PEF executable

So, uh, yeah...

Smokey Ardisson (offline for a while; not following bugs - do not email)

Comment 5

•

18 years ago

> Link (dyld) error:
> 
> no suitable image found.  Did find:
>         /Library/Internet Plug-Ins/NP-PPC-Dir-Shockwave: unknown file type,
> first eight bytes: 0x4A 0x6F 0x79 0x21 0x70 0x65 0x66 0x66

That can be a spurious error sometimes (often related to wacky Apple plugins, like the iPhoto Podcast plugin and whatnot), pointing at the wrong plugin(!) and totally obscuring the actual crash.

Tony Mechelynck [:tonymec]

Comment 7

•

18 years ago

(In reply to comment #6)
> *** Bug 367346 has been marked as a duplicate of this bug. ***
> 

Bug 367346 was on SeaMonkey/PC/Linux; if it _is_ a duplicate, this one should be labeled Core/All/All rather than Camino/Macintosh/MacOsX.

timeless

Comment 8

•

18 years ago

sure, but you're fully capable of moving it.

Assignee: nobody → general

Component: General → DOM

OS: Mac OS X → All

Product: Camino → Core

QA Contact: general → ian

Hardware: Macintosh → All

Tony Mechelynck [:tonymec]

Comment 9

•

18 years ago

(In reply to comment #8)
> sure, but you're fully capable of moving it.
> 

no, I don't have ChangeBug privileges on bugs reported by other people.

Tony Mechelynck [:tonymec]

Comment 10

•

18 years ago

(In reply to comment #1)
> Talkback ID TB28454869E contains the following, which I got the first time I
> accessed the URL with a clean profile on the 2007011622 trunk build: [...]

Incident ID: 28454869
Stack Signature	_mh_dylib_header() a308fe19
Product ID	MozillaTrunk
Build ID	2007011701
Trigger Time	2007-01-17 14:09:59.0
Platform	MacOSX
Operating System	Darwin 8.8.0
Module	libnspr4.dylib.1.0.0 + (00000000)
URL visited	
User Comments	
Since Last Crash	913 sec
Total Uptime	14724 sec
Trigger Reason	SIGILL: Illegal Instruction: (signal 4)
Source File, Line No.	N/A
Stack Trace 	
_mh_dylib_header()
JS_ClearScope()
nsGlobalWindow::ClearWindowScope()  [mozilla/dom/src/base/nsGlobalWindow.cpp, line 6378]
nsJSContext::ScriptEvaluated()  [mozilla/dom/src/base/nsJSEnvironment.cpp, line 3040]
nsJSContext::CallEventHandler()  [mozilla/dom/src/base/nsJSEnvironment.cpp, line 453]
nsJSEventListener::HandleEvent()
nsEventListenerManager::HandleEventSubType()  [mozilla/content/events/src/nsEventListenerManager.cpp, line 1280]
nsEventListenerManager::HandleEvent()  [mozilla/content/events/src/nsEventListenerManager.cpp, line 1364]
nsEventTargetChainItem::HandleEvent()
nsEventTargetChainItem::HandleEventTargetChain()
nsEventDispatcher::Dispatch()
DocumentViewerImpl::LoadComplete()  [mozilla/layout/base/nsDocumentViewer.cpp, line 1650]
nsDocShell::EndPageLoad()  [mozilla/docshell/base/nsDocShell.cpp, line 4748]
nsWebShell::EndPageLoad()  [mozilla/docshell/base/nsWebShell.cpp, line 496]
nsDocShell::OnStateChange()  [mozilla/docshell/base/nsDocShell.cpp, line 205]
nsDocLoader::FireOnStateChange()  [mozilla/uriloader/base/nsDocLoader.cpp, line 846]
nsDocLoader::doStopDocumentLoad()  [mozilla/uriloader/base/nsDocLoader.cpp, line 864]
nsDocLoader::DocLoaderIsEmpty()  [mozilla/uriloader/base/nsDocLoader.cpp, line 1119]
nsDocLoader::OnStopRequest()  [mozilla/uriloader/base/nsDocLoader.cpp, line 679]
nsLoadGroup::RemoveRequest()  [mozilla/netwerk/base/src/nsLoadGroup.cpp, line 846]
nsDocument::DoUnblockOnload()  [mozilla/content/base/src/nsDocument.cpp, line 439]
nsUnblockOnloadEvent::Run()
nsThread::ProcessNextEvent()
NS_ProcessPendingEvents_P()
nsBaseAppShell::NativeEventCallback()  [mozilla/widget/src/xpwidgets/nsBaseAppShell.cpp, line 115]
nsAppShell::ProcessGeckoEvents()
-   __NSFireMachPort()
__CFMachPortPerform()
__CFRunLoopDoSource1()
__CFRunLoopRun()
CFRunLoopRunSpecific()
RunCurrentEventLoopInMode()
ReceiveNextEventCommon()
BlockUntilNextEventMatchingListInMode()
_DPSNextEvent()
-   -   NSApplicationMain()
_start()   0x8fe01048

timeless

Updated

•

18 years ago

Keywords: crash

Summary: Crash in nsJSContext::ClearScope → Crash in [@ nsJSContext::ClearScope]

timeless

Comment 12

•

18 years ago

WARNING: Frame IP not in any known module. Following frames may be wrong.
00 0x20
01 js3250!JS_ClearScope(struct JSContext * cx = 0x241d4fd0, struct JSObject * obj = 0x44633120)+0x27
02 gklayout!nsJSContext::ClearScope(void * aGlobalObj = 0x44633120, int aClearFromProtoChain = 1)+0x39
03 gklayout!nsGlobalWindow::FreeInnerObjects(int aClearScope = 1)+0x10a
04 gklayout!nsGlobalWindow::SetDocShell(class nsIDocShell * aDocShell = 0x00000000)+0x8b
05 docshell!nsDocShell::Destroy(void)+0x34f
06 gklayout!nsFrameLoader::Destroy(void)+0x1f6
07 gklayout!nsGenericHTMLFrameElement::UnbindFromTree(int aDeep = 1, int aNullParent = 0)+0x34
08 gklayout!nsGenericElement::UnbindFromTree(int aDeep = 1, int aNullParent = 0)+0x115
09 gklayout!nsGenericElement::UnbindFromTree(int aDeep = 1, int aNullParent = 0)+0x115
0a gklayout!nsGenericElement::UnbindFromTree(int aDeep = 1, int aNullParent = 1)+0x115
0b gklayout!nsDocument::Destroy(void)+0x8f
0c gklayout!DocumentViewerImpl::Destroy(void)+0x381
0d docshell!nsSHEntry::~nsSHEntry(void)+0x7f
0e docshell!nsSHEntry::`scalar deleting destructor'(void)+0xf
0f docshell!nsSHEntry::Release(void)+0x4d
10 xpc3250!XPCJSRuntime::GCCallback(struct JSContext * cx = 0x026db350, JSGCStatus status = JSGC_END (1))+0x5f9
11 jsd3250!jsds_GCCallbackProc(struct JSContext * cx = 0x026db350, JSGCStatus status = JSGC_END (1))+0x3d
12 gklayout!DOMGCCallback(struct JSContext * cx = 0x026db350, JSGCStatus status = JSGC_END (1))+0x1d
13 js3250!js_GC(struct JSContext * cx = 0x026db350, JSGCInvocationKind gckind = GC_NORMAL (0))+0xcea
14 js3250!JS_GC(struct JSContext * cx = 0x026db350)+0x54
15 xpc3250!nsXPConnect::BeginCycleCollection(void)+0xb9
16 xpcom_core!nsCycleCollector::Collect(void)+0x48
17 xpcom_core!nsCycleCollector_collect(void)+0x18
18 gklayout!nsJSContext::Notify(class nsITimer * timer = 0x23da6458)+0x54
19 xpcom_core!nsTimerImpl::Fire(void)+0xc4
1a xpcom_core!nsTimerEvent::Run(void)+0x57
1b xpcom_core!nsThread::ProcessNextEvent(int mayWait = 1, int * result = 0x0012f6c4)+0x12a
1c xpcom_core!NS_ProcessNextEvent_P(class nsIThread * thread = 0x003f9f18, int mayWait = 1)+0x3f
1d gkwidget!nsBaseAppShell::Run(void)+0x45
1e tkitcmps!nsAppStartup::Run(void)+0x41
1f xul!XRE_main(int argc = 1, char ** argv = 0x003f8388, struct nsXREAppData * aAppData = 0x00402164)+0x2259
20 firefox!main(int argc = 1, char ** argv = 0x003f8388)+0x16
21 firefox!WinMain(struct HINSTANCE__ * __formal = 0x00400000, struct HINSTANCE__ * __formal = 0x00000000, char * args = 0x00152306 "", int __formal = 10)+0x19
22 firefox!__tmainCRTStartup(void)+0x140
23 kernel32!BaseProcessStart+0x23
0:000> .frame 1
01 0012f070 01547139 js3250!JS_ClearScope+0x27 [mozilla\js\src\jsapi.c @ 3222]
0:000> ?? obj->map->ops->clear
<function> * 0x00000020
0:000> .frame 3
03 0012f0b8 0152ee7b gklayout!nsGlobalWindow::FreeInnerObjects+0x10a [mozilla\dom\src\base\nsglobalwindow.cpp @ 637]
0:000> dt this mScriptGlobals[0]
Local var @ 0x12f0ac Type nsGlobalWindow*
0x24d3c308 
   +0x0f0 mScriptGlobals    : [0] 0x44633120 
0:000> .frame 4
04 0012f124 00f54d3f gklayout!nsGlobalWindow::SetDocShell+0x8b [mozilla\dom\src\base\nsglobalwindow.cpp @ 1694]
0:000> dv
          inner = 0x24d3c308
   currentInner = 0x0012f124
         st_ndx = 0x12f17c
           this = 0x3f2397c0
      aDocShell = 0x00000000
        langCtx = 0x0012f128
        lang_id = 0xf764c3
0:000> ?? this->next
struct PRCListStr * 0x24eeab30
   +0x000 next             : 0x24d3c360 PRCListStr
   +0x004 prev             : 0x3f239818 PRCListStr
0:000> ?? this->next->next
struct PRCListStr * 0x24d3c360
   +0x000 next             : 0x239dd5a8 PRCListStr
   +0x004 prev             : 0x24eeab30 PRCListStr

this->next->next is the thing that's basically inner. are we properly walking through these inner references?

0:000> ?? this->next->next->next
struct PRCListStr * 0x239dd5a8
   +0x000 next             : 0x3f239818 PRCListStr
   +0x004 prev             : 0x24d3c360 PRCListStr
0:000> ?? this->next->next->next->next
struct PRCListStr * 0x3f239818
   +0x000 next             : 0x24eeab30 PRCListStr
   +0x004 prev             : 0x239dd5a8 PRCListStr
0:000> .frame 11
0b 0012f2cc 0127ae61 gklayout!nsDocument::Destroy+0x8f [mozilla\content\base\src\nsdocument.cpp @ 5382]
0:000> dt mDocumentTitle mData
Symbol mDocumentTitle not found.
0:000> dt this mDocumentTitle.mData
Local var @ 0x12f2b4 Type nsDocument*
0x249be008 
   +0x010 mDocumentTitle       : 
      +0x004 mData                : 0x23de84e0  "Freeware for Solaris"
0:000> dt this mDocumentURI.mRawPtr
Local var @ 0x12f2b4 Type nsDocument*
0x249be008 
   +0x020 mDocumentURI         : 
      +0x000 mRawPtr              : 0x24c98090 nsISupports
0:000> dt necko!nsStandardURL 0x24c98090 mSpec.mData
   +0x014 mSpec       : 
      +0x004 mData       : 0x24c17210  "http://sunfreeware.mirrors.tds.net/indexintel10.html"

fwiw, I've been using undo close tab more often than i used to, but i don't know if that's relevant.

In this session, I loaded sunfreeware (which has frames), clicked on a mirror link, went back, and clicked on a new link. The page listed here would be the mirror.

my build should be from a pull from 02/08/07  03:53 PM finnish local time (EEST?).

Phil Ringnalda (:philor)

Updated

•

15 years ago

Assignee: general → nobody

QA Contact: ian → general

Tony Mechelynck [:tonymec]

Comment 13

•

15 years ago

Mozilla/5.0 (X11; U; Linux i686; en-US; rv:1.9.1.6pre) Gecko/20091114 SeaMonkey/2.0.1pre - Build ID: 20091114000507

I reported a dupe of this bug while on Sm 1.5a; it's been a long time since I last saw it. I see no significant activity since 2007. Anyone been bugged by this recently?

Whiteboard: CLOSEME 2009-12-15 WFM

Wayne Mery (:wsmwk)

Comment 14

•

15 years ago

still a rare crash, about 7 per month ... nsJSContext::ClearScope(void*, int).
mostly, but not all, are startup

Summary: Crash in [@ nsJSContext::ClearScope] → startup Crash in [@ nsJSContext::ClearScope(void*, int)]

Wayne Mery (:wsmwk)

Comment 15

•

15 years ago

extension related?

bp-0259fa29-70ae-4652-aeed-65eb62091124
0	xul.dll	nsJSContext::ClearScope	 dom/src/base/nsJSEnvironment.cpp:3321
1	xul.dll	nsGlobalWindow::SetNewDocument	dom/src/base/nsGlobalWindow.cpp:1717
2	xul.dll	nsGlobalWindow::SetNewDocument	dom/src/base/nsGlobalWindow.cpp:1535
3	xul.dll	DocumentViewerImpl::InitInternal	layout/base/nsDocumentViewer.cpp:930
4	xul.dll	DocumentViewerImpl::Init	layout/base/nsDocumentViewer.cpp:684
5	xul.dll	nsDocShell::SetupNewViewer	docshell/base/nsDocShell.cpp:6707
6	xul.dll	nsDocShell::Embed	docshell/base/nsDocShell.cpp:5139 

https://crash-stats.mozilla.com/report/list?product=Firefox&query_search=signature&query_type=exact&query=nsJSContext%3A%3AClearScope%28void*%2C%20int%29&date=11%2F10%2F2009&range_value=4&range_unit=weeks&do_query=1&signature=nsJSContext%3A%3AClearScope%28void*%2C%20int%29&page=1

https://crash-stats.mozilla.com/report/list?product=Firefox&query_search=signature&query_type=exact&query=nsJSContext%3A%3AClearScope%28void*%2C%20int%29&date=11%2F10%2F2009&range_value=4&range_unit=weeks&do_query=1&signature=nsJSContext%3A%3AClearScope%28void*%2C%20int%29&page=1

Whiteboard: CLOSEME 2009-12-15 WFM

Jesse Ruderman

Comment 16

•

15 years ago

The URL is gone.  I don't think it's worth it to chase such a rare crash signature based on crash-stats info alone.

Status: NEW → RESOLVED

Closed: 15 years ago

Resolution: --- → INCOMPLETE

Nobody; OK to take it and work on it

Assignee

Updated

•

13 years ago

Crash Signature: [@ nsJSContext::ClearScope(void*, int)]

Nobody; OK to take it and work on it

Assignee

Updated

•

5 years ago

Component: DOM → DOM: Core & HTML

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startup Crash in [@ nsJSContext::ClearScope(void*, int)]

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