[Webkit-unassigned] [Bug 122587] New: Layout Test webgl/conformance/ogles/GL/array/array_001_to_006.html sometimes crashes in ExecState::frameExtentInternal

[bugzilla-daemon at webkit.org]

https://bugs.webkit.org/show_bug.cgi?id=122587

           Summary: Layout Test
                    webgl/conformance/ogles/GL/array/array_001_to_006.html
                    sometimes crashes in ExecState::frameExtentInternal
           Product: WebKit
           Version: 528+ (Nightly build)
          Platform: Unspecified
        OS/Version: Unspecified
            Status: NEW
          Keywords: LayoutTestFailure
          Severity: Normal
          Priority: P2
         Component: Tools / Tests
        AssignedTo: webkit-unassigned at lists.webkit.org
        ReportedBy: ap at webkit.org
                CC: ggaren at apple.com, dino at apple.com,
                    mhahnenberg at apple.com


The following layout test is sometimes crashing on Mac WK2:

webgl/conformance/ogles/GL/array/array_001_to_006.html

http://build.webkit.org/results/Apple%20MountainLion%20Debug%20WK2%20(Tests)/r157199%20(13255)/webgl/conformance/ogles/GL/array/array_001_to_006-crash-log.txt


0   com.apple.JavaScriptCore          0x000000010f52b46b JSC::ExecState::frameExtentInternal() + 107 (CallFrame.cpp:122)
1   com.apple.JavaScriptCore          0x000000010f7b64d0 JSC::ExecState::frameExtent() + 64 (CallFrame.h:183)
2   com.apple.JavaScriptCore          0x000000010f7b6446 JSC::JSStack::getTopOfFrame(JSC::ExecState*) + 86 (JSStackInlines.h:39)
3   com.apple.JavaScriptCore          0x000000010f7b66cc JSC::JSStack::getTopOfStack() + 28 (JSStackInlines.h:44)
4   com.apple.JavaScriptCore          0x000000010f89b08d JSC::JSStack::gatherConservativeRoots(JSC::ConservativeRoots&, JSC::JITStubRoutineSet&, JSC::CodeBlockSet&) + 61 (JSStack.cpp:101)
5   com.apple.JavaScriptCore          0x000000010f795827 JSC::Heap::markRoots() + 391 (Heap.cpp:472)

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