[Webkit-unassigned] [Bug 14670] New: Unreproducible: ASSERTION FAILED: resourceLoader == m_resourceLoader
bugzilla-daemon at webkit.org
bugzilla-daemon at webkit.org
Thu Jul 19 09:24:18 PDT 2007
http://bugs.webkit.org/show_bug.cgi?id=14670
Summary: Unreproducible: ASSERTION FAILED: resourceLoader ==
m_resourceLoader
Product: WebKit
Version: 522+ (nightly)
Platform: Macintosh
URL: http://www.mcafeehelp.com/
OS/Version: Mac OS X 10.4
Status: NEW
Severity: Normal
Priority: P2
Component: Page Loading
AssignedTo: webkit-unassigned at lists.webkit.org
ReportedBy: ddkilzer at webkit.org
* SUMMARY
While browsing, I've gotten this assertion failure twice in recent debug builds
of ToT WebKit. I'm not sure how to reproduce it yet.
* STEPS TO REPRODUCE
This just occurred with a local debug build of WebKit r24443 with Safari 3.0
(522.12) on Mac OS X 10.4.10 (8R218). I was accessing
http://www.mcafeehelp.com/, which redirected to
http://www.mcafeehelp.com/browserCheck.asp? (note question mark with no query
string payload), which then crashed.
* NOTES
Console output:
ASSERTION FAILED: resourceLoader == m_resourceLoader
(/path/to/WebKit/WebCore/loader/icon/IconLoader.cpp:112 virtual void
WebCore::IconLoader::didFail(WebCore::SubresourceLoader*, const
WebCore::ResourceError&))
Segmentation fault
Stack trace:
Version: 3.0.2 (522.12)
Build Version: 1
Project Name: WebBrowser
Source Version: 45221200
PID: 15366
Thread: 0
Exception: EXC_BAD_ACCESS (0x0001)
Codes: KERN_INVALID_ADDRESS (0x0001) at 0xbbadbeef
Thread 0 Crashed:
0 com.apple.WebCore 0x013d5d8c
WebCore::IconLoader::didFail(WebCore::SubresourceLoader*,
WebCore::ResourceError const&) + 144 (IconLoader.cpp:112)
1 com.apple.WebCore 0x0148b0fc
WebCore::SubresourceLoader::didCancel(WebCore::ResourceError const&) + 188
(SubresourceLoader.cpp:233)
2 com.apple.WebCore 0x01489588
WebCore::ResourceLoader::cancel(WebCore::ResourceError const&) + 156
3 com.apple.WebCore 0x0148964c WebCore::ResourceLoader::cancel() +
68
4 com.apple.WebCore 0x01484fa0
WebCore::cancelAll(WTF::HashSet<WTF::RefPtr<WebCore::ResourceLoader>,
WTF::PtrHash<WTF::RefPtr<WebCore::ResourceLoader> >,
WTF::HashTraits<WTF::RefPtr<WebCore::ResourceLoader> > > const&) + 108
(DocumentLoader.cpp:111)
5 com.apple.WebCore 0x01485028
WebCore::DocumentLoader::stopLoadingSubresources() + 40
(DocumentLoader.cpp:630)
6 com.apple.WebCore 0x0148529c
WebCore::DocumentLoader::stopLoading() + 548 (DocumentLoader.cpp:294)
7 com.apple.WebCore 0x014778b8
WebCore::FrameLoader::stopAllLoaders() + 268 (FrameLoader.cpp:2236)
8 com.apple.WebCore 0x01477bec
WebCore::FrameLoader::continueLoadAfterNavigationPolicy(WebCore::ResourceRequest
const&, WTF::PassRefPtr<WebCore::FormState>, bool) + 732 (FrameLoader.cpp:3467)
9 com.apple.WebCore 0x01477da8
WebCore::FrameLoader::callContinueLoadAfterNavigationPolicy(void*,
WebCore::ResourceRequest const&, WTF::PassRefPtr<WebCore::FormState>, bool) +
84 (FrameLoader.cpp:3426)
10 com.apple.WebCore 0x01471558 WebCore::PolicyCheck::call(bool) +
140 (FrameLoader.cpp:4316)
11 com.apple.WebCore 0x01478be0
WebCore::FrameLoader::continueAfterNavigationPolicy(WebCore::PolicyAction) +
480 (FrameLoader.cpp:3419)
12 com.apple.WebKit 0x003c7608
WebFrameLoaderClient::receivedPolicyDecison(WebCore::PolicyAction) + 392
13 com.apple.WebKit 0x003c7db4 -[WebFramePolicyListener
receivedPolicyDecision:] + 220
14 com.apple.WebKit 0x003c7418 -[WebFramePolicyListener use] + 64
15 libobjc.A.dylib 0x90a451f4 objc_msgSendv + 180
16 com.apple.Foundation 0x92bddc94 -[NSInvocation invoke] + 944
17 com.apple.Foundation 0x92bde244 -[NSInvocation invokeWithTarget:] +
64
18 com.apple.WebKit 0x00382da8 -[_WebSafeForwarder
forwardInvocation:] + 632 (WebView.mm:1596)
19 com.apple.Foundation 0x92bd6040 -[NSObject(NSForwardInvocation)
forward::] + 408
20 libobjc.A.dylib 0x90a450b0 _objc_msgForward + 176
21 com.apple.WebKit 0x003c78e4
WebFrameLoaderClient::dispatchDecidePolicyForNavigationAction(void
(WebCore::FrameLoader::*)(WebCore::PolicyAction), WebCore::NavigationAction
const&, WebCore::ResourceRequest const&) + 252
22 com.apple.WebCore 0x0147947c
WebCore::FrameLoader::checkNavigationPolicy(WebCore::ResourceRequest const&,
WebCore::DocumentLoader*, WTF::PassRefPtr<WebCore::FormState>, void (*)(void*,
WebCore::ResourceRequest const&, WTF::PassRefPtr<WebCore::FormState>, bool),
void*) + 812 (FrameLoader.cpp:3389)
23 com.apple.WebCore 0x014796f4
WebCore::FrameLoader::load(WebCore::DocumentLoader*, WebCore::FrameLoadType,
WTF::PassRefPtr<WebCore::FormState>) + 472 (FrameLoader.cpp:1995)
24 com.apple.WebCore 0x0147a240
WebCore::FrameLoader::load(WebCore::ResourceRequest const&,
WebCore::NavigationAction const&, WebCore::FrameLoadType,
WTF::PassRefPtr<WebCore::FormState>) + 388 (FrameLoader.cpp:1948)
25 com.apple.WebCore 0x0147ad1c
WebCore::FrameLoader::load(WebCore::KURL const&, WebCore::String const&,
WebCore::FrameLoadType, WebCore::String const&, WebCore::Event*,
WTF::PassRefPtr<WebCore::FormState>) + 1124 (FrameLoader.cpp:1896)
26 com.apple.WebCore 0x0147bd8c
WebCore::FrameLoader::load(WebCore::FrameLoadRequest const&, bool, bool,
WebCore::Event*, WebCore::HTMLFormElement*, WTF::HashMap<WebCore::String,
WebCore::String, WTF::StrHash<WebCore::String>,
WTF::HashTraits<WebCore::String>, WTF::StrHash<WebCore::String> > const&) +
1200 (FrameLoader.cpp:1832)
27 com.apple.WebCore 0x0147c144
WebCore::FrameLoader::submitForm(WebCore::FrameLoadRequest const&,
WebCore::Event*) + 320 (FrameLoader.cpp:2966)
28 com.apple.WebCore 0x0147e014
WebCore::FrameLoader::submitForm(char const*, WebCore::String const&,
WTF::PassRefPtr<WebCore::FormData>, WebCore::String const&, WebCore::String
const&, WebCore::String const&, WebCore::Event*) + 2276 (FrameLoader.cpp:563)
29 com.apple.WebCore 0x010e360c
WebCore::HTMLFormElement::submit(WebCore::Event*, bool) + 1372
(HTMLFormElement.cpp:464)
30 com.apple.WebCore 0x010e36d4 WebCore::HTMLFormElement::submit() +
40 (HTMLFormElement.cpp:363)
31 com.apple.WebCore 0x013679e8
WebCore::JSHTMLFormElementPrototypeFunction::callAsFunction(KJS::ExecState*,
KJS::JSObject*, KJS::List const&) + 176 (JSHTMLFormElement.cpp:250)
32 com.apple.JavaScriptCore 0x0059a41c KJS::JSObject::call(KJS::ExecState*,
KJS::JSObject*, KJS::List const&) + 288 (object.cpp:98)
33 com.apple.JavaScriptCore 0x005ba024
KJS::FunctionCallDotNode::evaluate(KJS::ExecState*) + 992 (nodes.cpp:791)
34 com.apple.JavaScriptCore 0x005a5f70
KJS::ExprStatementNode::execute(KJS::ExecState*) + 220 (nodes.cpp:1758)
35 com.apple.JavaScriptCore 0x005a5df8
KJS::IfNode::execute(KJS::ExecState*) + 504 (nodes.cpp:1777)
36 com.apple.JavaScriptCore 0x005a2544
KJS::SourceElementsNode::execute(KJS::ExecState*) + 284 (nodes.cpp:2558)
37 com.apple.JavaScriptCore 0x005a6194
KJS::BlockNode::execute(KJS::ExecState*) + 216 (nodes.cpp:1735)
38 com.apple.JavaScriptCore 0x005a5df8
KJS::IfNode::execute(KJS::ExecState*) + 504 (nodes.cpp:1777)
39 com.apple.JavaScriptCore 0x005a2544
KJS::SourceElementsNode::execute(KJS::ExecState*) + 284 (nodes.cpp:2558)
40 com.apple.JavaScriptCore 0x005a6194
KJS::BlockNode::execute(KJS::ExecState*) + 216 (nodes.cpp:1735)
41 com.apple.JavaScriptCore 0x005a6d74
KJS::DeclaredFunctionImp::execute(KJS::ExecState*) + 92 (function.cpp:321)
42 com.apple.JavaScriptCore 0x005a76fc
KJS::FunctionImp::callAsFunction(KJS::ExecState*, KJS::JSObject*, KJS::List
const&) + 688 (function.cpp:109)
43 com.apple.JavaScriptCore 0x0059a41c KJS::JSObject::call(KJS::ExecState*,
KJS::JSObject*, KJS::List const&) + 288 (object.cpp:98)
44 com.apple.JavaScriptCore 0x005baf48
KJS::FunctionCallResolveNode::evaluate(KJS::ExecState*) + 792 (nodes.cpp:695)
45 com.apple.JavaScriptCore 0x005a5f70
KJS::ExprStatementNode::execute(KJS::ExecState*) + 220 (nodes.cpp:1758)
46 com.apple.JavaScriptCore 0x005a2544
KJS::SourceElementsNode::execute(KJS::ExecState*) + 284 (nodes.cpp:2558)
47 com.apple.JavaScriptCore 0x005a6194
KJS::BlockNode::execute(KJS::ExecState*) + 216 (nodes.cpp:1735)
48 com.apple.JavaScriptCore 0x005a6d74
KJS::DeclaredFunctionImp::execute(KJS::ExecState*) + 92 (function.cpp:321)
49 com.apple.JavaScriptCore 0x005a76fc
KJS::FunctionImp::callAsFunction(KJS::ExecState*, KJS::JSObject*, KJS::List
const&) + 688 (function.cpp:109)
50 com.apple.JavaScriptCore 0x0059a41c KJS::JSObject::call(KJS::ExecState*,
KJS::JSObject*, KJS::List const&) + 288 (object.cpp:98)
51 com.apple.WebCore 0x012c60cc
WebCore::JSAbstractEventListener::handleEvent(WebCore::Event*, bool) + 760
(kjs_events.cpp:116)
52 com.apple.WebCore 0x01108f64
WebCore::Document::handleWindowEvent(WebCore::Event*, bool) + 416
(Document.cpp:2331)
53 com.apple.WebCore 0x0128cc70
WebCore::EventTargetNode::dispatchWindowEvent(WebCore::AtomicString const&,
bool, bool) + 368 (EventTargetNode.cpp:339)
54 com.apple.WebCore 0x0110ed5c WebCore::Document::implicitClose() +
832 (Document.cpp:1377)
55 com.apple.WebCore 0x014730cc
WebCore::FrameLoader::checkCallImplicitClose() + 596 (FrameLoader.cpp:1228)
56 com.apple.WebCore 0x0147e460
WebCore::FrameLoader::checkCompleted() + 404 (FrameLoader.cpp:1186)
57 com.apple.WebCore 0x0147f7ac WebCore::FrameLoader::loadDone() +
80 (FrameLoader.cpp:1150)
58 com.apple.WebCore 0x0112e558
WebCore::DocLoader::setLoadInProgress(bool) + 108 (DocLoader.cpp:182)
59 com.apple.WebCore 0x01130868
WebCore::Loader::didFinishLoading(WebCore::SubresourceLoader*) + 432
(loader.cpp:118)
60 com.apple.WebCore 0x0148b458
WebCore::SubresourceLoader::didFinishLoading() + 204
(SubresourceLoader.cpp:195)
61 com.apple.WebCore 0x0148939c
WebCore::ResourceLoader::didFinishLoading(WebCore::ResourceHandle*) + 60
62 com.apple.WebCore 0x0145d628 -[WebCoreResourceHandleAsDelegate
connectionDidFinishLoading:] + 144 (ResourceHandleMac.mm:424)
63 com.apple.Foundation 0x92c1489c
-[NSURLConnection(NSURLConnectionInternal) _sendDidFinishLoadingCallback] + 188
64 com.apple.Foundation 0x92c12b08
-[NSURLConnection(NSURLConnectionInternal) _sendCallbacks] + 556
65 com.apple.Foundation 0x92c12860 _sendCallbacks + 156
66 com.apple.CoreFoundation 0x907de4fc __CFRunLoopDoSources0 + 384
67 com.apple.CoreFoundation 0x907dda2c __CFRunLoopRun + 452
68 com.apple.CoreFoundation 0x907dd4ac CFRunLoopRunSpecific + 268
69 com.apple.HIToolbox 0x9329ab20 RunCurrentEventLoopInMode + 264
70 com.apple.HIToolbox 0x9329a1b4 ReceiveNextEventCommon + 380
71 com.apple.HIToolbox 0x9329a020
BlockUntilNextEventMatchingListInMode + 96
72 com.apple.AppKit 0x937a0ae4 _DPSNextEvent + 384
73 com.apple.AppKit 0x937a07a8 -[NSApplication
nextEventMatchingMask:untilDate:inMode:dequeue:] + 116
74 com.apple.Safari 0x00006770 0x1000 + 22384
75 com.apple.AppKit 0x9379ccec -[NSApplication run] + 472
76 com.apple.AppKit 0x9388d87c NSApplicationMain + 452
77 com.apple.Safari 0x0000244c 0x1000 + 5196
78 com.apple.Safari 0x0004f1b0 0x1000 + 319920
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