[Webkit-unassigned] [Bug 47573] New: REGRESSION: r69429-r69611: Crash in JSC::Interpreter::privateExecute

[bugzilla-daemon at webkit.org]

https://bugs.webkit.org/show_bug.cgi?id=47573

           Summary: REGRESSION: r69429-r69611: Crash in
                    JSC::Interpreter::privateExecute
           Product: WebKit
           Version: 528+ (Nightly build)
          Platform: Macintosh PowerPC
               URL: http://www.ouc.com/
        OS/Version: Mac OS X 10.5
            Status: UNCONFIRMED
          Severity: Critical
          Priority: P2
         Component: JavaScriptCore
        AssignedTo: webkit-unassigned at lists.webkit.org
        ReportedBy: kevin at rhubarbproductions.com


When I try to load the above URL, it crashes before completely loading.


Process:         Safari [1895]
Path:            /Applications/WebKit.app/Contents/MacOS/WebKit
Identifier:      org.webkit.nightly.WebKit
Version:         r69611 (69611)
Code Type:       PPC (Native)
Parent Process:  launchd [108]

Date/Time:       2010-10-13 01:57:05.622 -0400
OS Version:      Mac OS X 10.5.8 (9L30)
Report Version:  6
Anonymous UUID:  F41C1802-6457-4B49-A738-107FEBA3B7F7

Exception Type:  EXC_BAD_ACCESS (SIGBUS)
Exception Codes: KERN_PROTECTION_FAILURE at 0x000000000000002c
Crashed Thread:  0

Thread 0 Crashed:
0   com.apple.JavaScriptCore          0x007cd344 JSC::Interpreter::privateExecute(JSC::Interpreter::ExecutionFlag, JSC::RegisterFile*, JSC::ExecState*, JSC::JSValue*) + 63204
1   com.apple.JavaScriptCore          0x007d2e48 JSC::Interpreter::executeCall(JSC::ExecState*, JSC::JSObject*, JSC::CallType, JSC::CallData const&, JSC::JSValue, JSC::ArgList const&, JSC::JSValue*) + 1640
2   com.apple.JavaScriptCore          0x00777d9c JSC::call(JSC::ExecState*, JSC::JSValue, JSC::CallType, JSC::CallData const&, JSC::JSValue, JSC::ArgList const&) + 76
3   com.apple.WebCore                 0x0202c0b8 WebCore::ScheduledAction::executeFunctionInContext(JSC::JSGlobalObject*, JSC::JSValue, WebCore::ScriptExecutionContext*) + 584
4   com.apple.WebCore                 0x0202c920 WebCore::ScheduledAction::execute(WebCore::Document*) + 208
5   com.apple.WebCore                 0x0176b59c WebCore::DOMTimer::fired() + 380
6   com.apple.WebCore                 0x02173f00 WebCore::ThreadTimers::sharedTimerFiredInternal() + 128
7   com.apple.WebCore                 0x02072528 __ZN7WebCoreL10timerFiredEP16__CFRunLoopTimerPv + 72
8   com.apple.CoreFoundation          0x90693818 CFRunLoopRunSpecific + 2968
9   com.apple.HIToolbox               0x9325bb14 RunCurrentEventLoopInMode + 264
10  com.apple.HIToolbox               0x9325b938 ReceiveNextEventCommon + 412
11  com.apple.HIToolbox               0x9325b778 BlockUntilNextEventMatchingListInMode + 84
12  com.apple.AppKit                  0x9721e244 _DPSNextEvent + 596
13  com.apple.AppKit                  0x9721dbfc -[NSApplication nextEventMatchingMask:untilDate:inMode:dequeue:] + 112
14  com.apple.Safari                  0x00019044 0x1000 + 98372
15  com.apple.AppKit                  0x9721789c -[NSApplication run] + 744
16  com.apple.AppKit                  0x971e8298 NSApplicationMain + 440
17  com.apple.Safari                  0x0000b648 0x1000 + 42568

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