[Webkit-unassigned] [Bug 19498] New: Trunk freezes while loading GMail

bugzilla-daemon at webkit.org bugzilla-daemon at webkit.org
Wed Jun 11 14:04:28 PDT 2008


https://bugs.webkit.org/show_bug.cgi?id=19498

           Summary: Trunk freezes while loading GMail
           Product: WebKit
           Version: 526+ (Nightly build)
          Platform: Macintosh
        OS/Version: Mac OS X 10.5
            Status: UNCONFIRMED
          Severity: Normal
          Priority: P2
         Component: JavaScriptCore
        AssignedTo: webkit-unassigned at lists.webkit.org
        ReportedBy: ismail at namtrac.org


Revision 34498, pretty new regression, backtrace :

Process:         Safari [68013]
Path:            /Users/cartman/Applications/WebKit.app/Contents/MacOS/WebKit
Identifier:      org.webkit.nightly.WebKit
Version:         r31275 (31275)
Code Type:       X86 (Native)
Parent Process:  launchd [72]

Date/Time:       2008-06-12 00:04:59.602 +0300
OS Version:      Mac OS X 10.5.3 (9D34)
Report Version:  6

Exception Type:  EXC_BAD_ACCESS (SIGBUS)
Exception Codes: KERN_PROTECTION_FAILURE at 0x000000000000002d
Crashed Thread:  0

Thread 0 Crashed:
0   ???                                 0x00560065 0 + 5636197
1   com.apple.JavaScriptCore            0x004298d8
KJS::Machine::execute(KJS::FunctionBodyNode*, KJS::ExecState*,
KJS::FunctionImp*, KJS::JSObject*, KJS::List const&, KJS::RegisterFileStack*,
KJS::ScopeChainNode*, KJS::JSValue**) + 760 (RegisterFile.h:112)
2   com.apple.JavaScriptCore            0x0036af28
KJS::FunctionImp::callAsFunction(KJS::ExecState*, KJS::JSObject*, KJS::List
const&) + 232 (RegisterFile.h:147)
3   com.apple.JavaScriptCore            0x003f2e3c
KJS::functionProtoFuncCall(KJS::ExecState*, KJS::JSObject*, KJS::List const&) +
204 (list.h:71)
4   com.apple.JavaScriptCore            0x00428c49
KJS::Machine::privateExecute(KJS::Machine::ExecutionFlag, KJS::ExecState*,
KJS::RegisterFile*, KJS::Register*, KJS::ScopeChainNode*, KJS::CodeBlock*,
KJS::JSValue**) + 29401 (RegisterFile.h:147)
5   com.apple.JavaScriptCore            0x004298d8
KJS::Machine::execute(KJS::FunctionBodyNode*, KJS::ExecState*,
KJS::FunctionImp*, KJS::JSObject*, KJS::List const&, KJS::RegisterFileStack*,
KJS::ScopeChainNode*, KJS::JSValue**) + 760 (RegisterFile.h:112)
6   com.apple.JavaScriptCore            0x0036af28
KJS::FunctionImp::callAsFunction(KJS::ExecState*, KJS::JSObject*, KJS::List
const&) + 232 (RegisterFile.h:147)
7   com.apple.JavaScriptCore            0x003f2965
KJS::functionProtoFuncApply(KJS::ExecState*, KJS::JSObject*, KJS::List const&)
+ 1237 (function_object.cpp:107)
8   com.apple.JavaScriptCore            0x00428c49
KJS::Machine::privateExecute(KJS::Machine::ExecutionFlag, KJS::ExecState*,
KJS::RegisterFile*, KJS::Register*, KJS::ScopeChainNode*, KJS::CodeBlock*,
KJS::JSValue**) + 29401 (RegisterFile.h:147)
9   com.apple.JavaScriptCore            0x004298d8
KJS::Machine::execute(KJS::FunctionBodyNode*, KJS::ExecState*,
KJS::FunctionImp*, KJS::JSObject*, KJS::List const&, KJS::RegisterFileStack*,
KJS::ScopeChainNode*, KJS::JSValue**) + 760 (RegisterFile.h:112)
10  com.apple.JavaScriptCore            0x0036af28
KJS::FunctionImp::callAsFunction(KJS::ExecState*, KJS::JSObject*, KJS::List
const&) + 232 (RegisterFile.h:147)
11  com.apple.JavaScriptCore            0x003f2965
KJS::functionProtoFuncApply(KJS::ExecState*, KJS::JSObject*, KJS::List const&)
+ 1237 (function_object.cpp:107)
12  com.apple.JavaScriptCore            0x00428c49
KJS::Machine::privateExecute(KJS::Machine::ExecutionFlag, KJS::ExecState*,
KJS::RegisterFile*, KJS::Register*, KJS::ScopeChainNode*, KJS::CodeBlock*,
KJS::JSValue**) + 29401 (RegisterFile.h:147)
13  com.apple.JavaScriptCore            0x004298d8
KJS::Machine::execute(KJS::FunctionBodyNode*, KJS::ExecState*,
KJS::FunctionImp*, KJS::JSObject*, KJS::List const&, KJS::RegisterFileStack*,
KJS::ScopeChainNode*, KJS::JSValue**) + 760 (RegisterFile.h:112)
14  com.apple.JavaScriptCore            0x0036af28
KJS::FunctionImp::callAsFunction(KJS::ExecState*, KJS::JSObject*, KJS::List
const&) + 232 (RegisterFile.h:147)
15  com.apple.JavaScriptCore            0x003f2965
KJS::functionProtoFuncApply(KJS::ExecState*, KJS::JSObject*, KJS::List const&)
+ 1237 (function_object.cpp:107)
16  com.apple.JavaScriptCore            0x00428c49
KJS::Machine::privateExecute(KJS::Machine::ExecutionFlag, KJS::ExecState*,
KJS::RegisterFile*, KJS::Register*, KJS::ScopeChainNode*, KJS::CodeBlock*,
KJS::JSValue**) + 29401 (RegisterFile.h:147)
17  com.apple.JavaScriptCore            0x00429c0a
KJS::Machine::execute(KJS::ProgramNode*, KJS::ExecState*, KJS::ScopeChainNode*,
KJS::JSObject*, KJS::RegisterFileStack*, KJS::JSValue**) + 426
(Machine.cpp:673)
18  com.apple.JavaScriptCore            0x003f3153
KJS::Interpreter::evaluate(KJS::ExecState*, KJS::ScopeChain&, KJS::UString
const&, int, WTF::PassRefPtr<KJS::SourceProvider>, KJS::JSValue*) + 355
(interpreter.cpp:83)
19  com.apple.WebCore                   0x015848be
WebCore::KJSProxy::evaluate(WebCore::String const&, int, WebCore::String
const&) + 238 (kjs_proxy.cpp:89)
20  com.apple.WebCore                   0x011a5c34
WebCore::FrameLoader::executeScript(WebCore::String const&, int,
WebCore::String const&) + 116 (FrameLoader.cpp:785)
21  com.apple.WebCore                   0x0120fce1
WebCore::HTMLTokenizer::scriptExecution(WebCore::String const&,
WebCore::HTMLTokenizer::State, WebCore::String const&, int) + 241
(HTMLTokenizer.h:321)
22  com.apple.WebCore                   0x0121373e
WebCore::HTMLTokenizer::scriptHandler(WebCore::HTMLTokenizer::State) + 2830
(HTMLTokenizer.cpp:480)
23  com.apple.WebCore                   0x012153f1
WebCore::HTMLTokenizer::parseSpecial(WebCore::SegmentedString&,
WebCore::HTMLTokenizer::State) + 2273 (HTMLTokenizer.cpp:330)
24  com.apple.WebCore                   0x01217fee
WebCore::HTMLTokenizer::parseTag(WebCore::SegmentedString&,
WebCore::HTMLTokenizer::State) + 8798 (HTMLTokenizer.cpp:1548)
25  com.apple.WebCore                   0x01218d4b
WebCore::HTMLTokenizer::write(WebCore::SegmentedString const&, bool) + 1387
(HTMLTokenizer.cpp:1729)
26  com.apple.WebCore                   0x011963c8
WebCore::FrameLoader::write(char const*, int, bool) + 424 (Deque.h:335)
27  com.apple.WebCore                   0x01196857
WebCore::FrameLoader::addData(char const*, int) + 39 (FrameLoader.cpp:1863)
28  com.apple.WebKit                    0x001b9e79 -[WebFrame(WebInternal)
_receivedData:textEncodingName:] + 137 (RefPtr.h:51)
29  com.apple.WebKit                    0x001c7448 -[WebHTMLRepresentation
receivedData:withDataSource:] + 264 (WebHTMLRepresentation.mm:165)
30  com.apple.WebKit                    0x001adc5b -[WebDataSource(WebInternal)
_receivedData:] + 91 (WebDataSource.mm:199)
31  com.apple.WebKit                    0x001c1e59
WebFrameLoaderClient::committedLoad(WebCore::DocumentLoader*, char const*, int)
+ 137 (WebFrameLoaderClient.mm:708)
32  com.apple.WebCore                   0x0113a2c6
WebCore::DocumentLoader::commitLoad(char const*, int) + 70 (RefPtr.h:51)
33  com.apple.WebCore                   0x01437025
WebCore::ResourceLoader::didReceiveData(char const*, int, long long, bool) + 69
(ResourceLoader.cpp:251)
34  com.apple.WebCore                   0x01368357
WebCore::MainResourceLoader::didReceiveData(char const*, int, long long, bool)
+ 71 (RefPtr.h:51)
35  com.apple.WebCore                   0x01436c08
WebCore::ResourceLoader::didReceiveData(WebCore::ResourceHandle*, char const*,
int, int) + 56 (ResourceLoader.cpp:385)
36  com.apple.Foundation                0x93944e27
-[NSURLConnection(NSURLConnectionReallyInternal)
sendDidReceiveData:originalLength:] + 119
37  com.apple.Foundation                0x93944d71
_NSURLConnectionDidReceiveData + 177
38  com.apple.CFNetwork                 0x926337ab sendDidReceiveDataCallback +
518
39  com.apple.CFNetwork                 0x92630cee
_CFURLConnectionSendCallbacks + 1586
40  com.apple.CFNetwork                 0x9263063f muxerSourcePerform + 283
41  com.apple.CoreFoundation            0x9047460e CFRunLoopRunSpecific + 3166
42  com.apple.CoreFoundation            0x90474cf8 CFRunLoopRunInMode + 88
43  com.apple.HIToolbox                 0x93b92da4 RunCurrentEventLoopInMode +
283
44  com.apple.HIToolbox                 0x93b92bbd ReceiveNextEventCommon + 374
45  com.apple.HIToolbox                 0x93b92a31
BlockUntilNextEventMatchingListInMode + 106
46  com.apple.AppKit                    0x92c61505 _DPSNextEvent + 657
47  com.apple.AppKit                    0x92c60db8 -[NSApplication
nextEventMatchingMask:untilDate:inMode:dequeue:] + 128
48  com.apple.Safari                    0x00007c7e 0x1000 + 27774
49  com.apple.AppKit                    0x92c59df3 -[NSApplication run] + 795
50  com.apple.AppKit                    0x92c27030 NSApplicationMain + 574
51  com.apple.Safari                    0x000b4de6 0x1000 + 736742


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