[Webkit-unassigned] [Bug 73698] New: inspector/profiler/cpu-profiler-profiling.html sometimes fails on Lion Intel Release (Tests)

[bugzilla-daemon at webkit.org]

https://bugs.webkit.org/show_bug.cgi?id=73698

           Summary: inspector/profiler/cpu-profiler-profiling.html
                    sometimes fails on Lion Intel Release (Tests)
           Product: WebKit
           Version: 528+ (Nightly build)
          Platform: Unspecified
               URL: http://build.webkit.org/results/Lion%20Intel%20Release
                    %20(Tests)/r101838%20(3185)/results.html
        OS/Version: Unspecified
            Status: NEW
          Keywords: LayoutTestFailure, MakingBotsRed
          Severity: Normal
          Priority: P2
         Component: Tools / Tests
        AssignedTo: webkit-unassigned at lists.webkit.org
        ReportedBy: eric at webkit.org
                CC: simon.fraser at apple.com, pfeldman at chromium.org


inspector/profiler/cpu-profiler-profiling.html failed 10 out of 256 times on Lion Intel Release (Tests) between r98069 and r101838 (inclusive).

It's crashing in CG Code:

Thread 0 Crashed:: Dispatch queue: com.apple.main-thread
0   libRIP.A.dylib                    0x00007fff92c8783f symmetric_convolve + 84
1   libRIP.A.dylib                    0x00007fff92c87630 RIPLayerSymmetricConvolve + 612
2   libRIP.A.dylib                    0x00007fff92ca1afb rips_f_DrawRing + 2609
3   libRIP.A.dylib                    0x00007fff92ca0f80 rips_f_BltShape + 103
4   libRIP.A.dylib                    0x00007fff92c7e6d4 ripc_Render + 331
5   libRIP.A.dylib                    0x00007fff92c81b4b ripc_DrawPath + 615
6   com.apple.CoreGraphics            0x00007fff87dacbb4 CGContextDrawPath + 196
7   com.apple.WebKit                  0x000000010e143490 WKDrawFocusRing + 228
8   com.apple.WebCore                 0x000000010e6a2f78 WebCore::GraphicsContext::drawFocusRing(WTF::Vector<WebCore::IntRect, 0ul> const&, int, int, WebCore::Color const&) + 360 (GraphicsContextMac.mm:51)
9   com.apple.WebCore                 0x000000010ebf94bd WebCore::RenderObject::paintFocusRing(WebCore::GraphicsContext*, WebCore::IntPoint const&, WebCore::RenderStyle*) + 141 (RenderObject.cpp:1109)
10  com.apple.WebCore                 0x000000010ebf9732 WebCore::RenderObject::paintOutline(WebCore::GraphicsContext*, WebCore::IntRect const&) + 354 (RefPtr.h:60)
11  com.apple.WebCore                 0x000000010ec026bc WebCore::RenderReplaced::paint(WebCore::PaintInfo&, WebCore::IntPoint const&) + 220 (RenderReplaced.cpp:125)
12  com.apple.WebCore                 0x000000010ebc1b68 WebCore::RenderImage::paint(WebCore::PaintInfo&, WebCore::IntPoint const&) + 24 (RenderImage.cpp:347)
13  com.apple.WebCore                 0x000000010ebdd09a WebCore::RenderLayerBacking::paintIntoLayer(WebCore::RenderLayer*, WebCore::GraphicsContext*, WebCore::IntRect const&, unsigned int, WebCore::GraphicsLayerPaintingPhase, WebCore::RenderObject*) + 1258 (RenderLayerBacking.cpp:1162)
14  com.apple.WebCore                 0x000000010ebdd408 WebCore::RenderLayerBacking::paintContents(WebCore::GraphicsLayer const*, WebCore::GraphicsContext&, WebCore::GraphicsLayerPaintingPhase, WebCore::IntRect const&) + 296 (InspectorInstrumentation.h:207)
15  com.apple.WebCore                 0x000000010edfa541 drawLayerContents(CGContext*, CALayer*, WebCore::PlatformCALayer*) + 385 (WebLayer.mm:83)


Failures:

http://build.webkit.org/results/Lion%20Intel%20Release%20(Tests)/r101838%20(3185)/results.html
http://build.webkit.org/results/Lion%20Intel%20Release%20(Tests)/r101805%20(3173)/results.html
http://build.webkit.org/results/Lion%20Intel%20Release%20(Tests)/r101787%20(3165)/results.html
http://build.webkit.org/results/Lion%20Intel%20Release%20(Tests)/r101739%20(3152)/results.html
http://build.webkit.org/results/Lion%20Intel%20Release%20(Tests)/r101734%20(3148)/results.html
http://build.webkit.org/results/Lion%20Intel%20Release%20(Tests)/r101718%20(3139)/results.html
http://build.webkit.org/results/Lion%20Intel%20Release%20(Tests)/r101710%20(3137)/results.html
http://build.webkit.org/results/Lion%20Intel%20Release%20(Tests)/r101685%20(3126)/results.html
http://build.webkit.org/results/Lion%20Intel%20Release%20(Tests)/r101667%20(3115)/results.html
http://build.webkit.org/results/Lion%20Intel%20Release%20(Tests)/r99434%20(2481)/results.html

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