[Webkit-unassigned] [Bug 116854] New: [Qt]REGRESSION(150751): It made fast/workers/dedicated-worker-lifecycle.html fails with crash.

Tue May 28 01:39:40 PDT 2013

https://bugs.webkit.org/show_bug.cgi?id=116854

           Summary: [Qt]REGRESSION(150751): It made
                    fast/workers/dedicated-worker-lifecycle.html fails
                    with crash.
           Product: WebKit
           Version: 528+ (Nightly build)
          Platform: Unspecified
        OS/Version: Unspecified
            Status: NEW
          Severity: Normal
          Priority: P2
         Component: Tools / Tests
        AssignedTo: webkit-unassigned at lists.webkit.org
        ReportedBy: kadam at inf.u-szeged.hu
                CC: allan.jensen at digia.com, oliver at apple.com,
                    ossy at webkit.org, rgabor at webkit.org,
                    gavinp at chromium.org, fpizlo at apple.com,
                    zarvai at inf.u-szeged.hu, szledan at inf.u-szeged.hu
        Depends on: 90957
            Blocks: 79668

The layout test is failing with crash after r150751 (http://trac.webkit.org/changeset/150751). The crash appeared on 32bit Wk1/Wk2 bots but I could to reproduce it on Wk2 only. Could you check what happend to it?

#0  0xf578abf2 in WTFCrash () at /home/kadam/webkit/WebKit/Source/WTF/wtf/Assertions.cpp:339
#1  0xf4e57ad1 in WebCore::GraphicsContext3D::shaderSource (this=0xeb204ea0, shader=<unknown type>, string=0xe4c6b5e4)
    at /home/kadam/webkit/WebKit/Source/WebCore/platform/graphics/opengl/GraphicsContext3DOpenGLCommon.cpp:861
#2  0xf4e6ecfb in WebCore::TextureMapperShaderProgram::TextureMapperShaderProgram(WTF::PassRefPtr<WebCore::GraphicsContext3D>, WTF::String const&, WTF::String const&) () at /usr/include/c++/4.6/bits/stl_algobase.h:218
#3  0xf4e6f891 in WebCore::TextureMapperShaderProgram::create(WTF::PassRefPtr<WebCore::GraphicsContext3D>, unsigned int) ()
    at /usr/include/c++/4.6/bits/stl_algobase.h:218
#4  0xf4e6244b in WebCore::TextureMapperGLData::SharedGLData::getShaderProgram (this=0xeb2085b0, options=<unknown type>)
    at /home/kadam/webkit/WebKit/Source/WebCore/platform/graphics/texmap/TextureMapperGL.cpp:96
#5  0xf4e6464e in WebCore::TextureMapperGL::drawTexture (this=0xeb204b08, texture=<unknown type>, flags=0, textureSize=0xe4c6b734, 
    targetRect=0xe4c6b778, modelViewMatrix=0xe4c6b830, opacity=1, exposedEdges=<unknown type>)
    at /home/kadam/webkit/WebKit/Source/WebCore/platform/graphics/texmap/TextureMapperGL.cpp:626
#6  0xf4e6440b in WebCore::TextureMapperGL::drawTexture (this=0xeb204b08, texture=0xeb20a860, targetRect=0xe4c6b778, matrix=0xe4c6b830, 
    opacity=1, exposedEdges=<unknown type>) at /home/kadam/webkit/WebKit/Source/WebCore/platform/graphics/texmap/TextureMapperGL.cpp:589
#7  0xf4b3a50e in WebCore::TextureMapperTile::paint(WebCore::TextureMapper*, WebCore::TransformationMatrix const&, float, unsigned int) ()
    at /usr/include/c++/4.6/bits/stl_algobase.h:218
#8  0xf4e72da9 in WebCore::CoordinatedBackingStore::paintTilesToTextureMapper(WTF::Vector<WebCore::TextureMapperTile*, 0u, WTF::CrashOnOverflow>&, WebCore::TextureMapper*, WebCore::TransformationMatrix const&, float, WebCore::FloatRect const&) ()
    at /usr/include/c++/4.6/bits/stl_algobase.h:218
#9  0xf4e73121 in WebCore::CoordinatedBackingStore::paintToTextureMapper(WebCore::TextureMapper*, WebCore::FloatRect const&, WebCore::TransformationMatrix const&, float) () at /usr/include/c++/4.6/bits/stl_algobase.h:218
#10 0xf4b36fa0 in WebCore::TextureMapperLayer::paintSelf(WebCore::TextureMapperPaintOptions const&) ()
    at /usr/include/c++/4.6/bits/stl_algobase.h:218
#11 0xf4b372ea in WebCore::TextureMapperLayer::paintSelfAndChildren(WebCore::TextureMapperPaintOptions const&) ()
    at /usr/include/c++/4.6/bits/stl_algobase.h:218
#12 0xf4b377be in WebCore::TextureMapperLayer::paintSelfAndChildrenWithReplica(WebCore::TextureMapperPaintOptions const&) ()
    at /usr/include/c++/4.6/bits/stl_algobase.h:218
#13 0xf4b38de0 in WebCore::TextureMapperLayer::paintRecursive(WebCore::TextureMapperPaintOptions const&) ()
    at /usr/include/c++/4.6/bits/stl_algobase.h:218
#14 0xf4b3745b in WebCore::TextureMapperLayer::paintSelfAndChildren(WebCore::TextureMapperPaintOptions const&) ()
    at /usr/include/c++/4.6/bits/stl_algobase.h:218
#15 0xf4b377be in WebCore::TextureMapperLayer::paintSelfAndChildrenWithReplica(WebCore::TextureMapperPaintOptions const&) ()
    at /usr/include/c++/4.6/bits/stl_algobase.h:218
#16 0xf4b38de0 in WebCore::TextureMapperLayer::paintRecursive(WebCore::TextureMapperPaintOptions const&) ()
    at /usr/include/c++/4.6/bits/stl_algobase.h:218
#17 0xf4b3745b in WebCore::TextureMapperLayer::paintSelfAndChildren(WebCore::TextureMapperPaintOptions const&) ()
    at /usr/include/c++/4.6/bits/stl_algobase.h:218
#18 0xf4b377be in WebCore::TextureMapperLayer::paintSelfAndChildrenWithReplica(WebCore::TextureMapperPaintOptions const&) ()
    at /usr/include/c++/4.6/bits/stl_algobase.h:218
#19 0xf4b38de0 in WebCore::TextureMapperLayer::paintRecursive(WebCore::TextureMapperPaintOptions const&) ()
    at /usr/include/c++/4.6/bits/stl_algobase.h:218
#20 0xf4b3745b in WebCore::TextureMapperLayer::paintSelfAndChildren(WebCore::TextureMapperPaintOptions const&) ()
    at /usr/include/c++/4.6/bits/stl_algobase.h:218
#21 0xf4b377be in WebCore::TextureMapperLayer::paintSelfAndChildrenWithReplica(WebCore::TextureMapperPaintOptions const&) ()
    at /usr/include/c++/4.6/bits/stl_algobase.h:218
#22 0xf4b38de0 in WebCore::TextureMapperLayer::paintRecursive(WebCore::TextureMapperPaintOptions const&) ()
    at /usr/include/c++/4.6/bits/stl_algobase.h:218
#23 0xf4b3745b in WebCore::TextureMapperLayer::paintSelfAndChildren(WebCore::TextureMapperPaintOptions const&) ()
    at /usr/include/c++/4.6/bits/stl_algobase.h:218
#24 0xf4b377be in WebCore::TextureMapperLayer::paintSelfAndChildrenWithReplica(WebCore::TextureMapperPaintOptions const&) ()
    at /usr/include/c++/4.6/bits/stl_algobase.h:218
#25 0xf4b38de0 in WebCore::TextureMapperLayer::paintRecursive(WebCore::TextureMapperPaintOptions const&) ()
    at /usr/include/c++/4.6/bits/stl_algobase.h:218
#26 0xf4b3745b in WebCore::TextureMapperLayer::paintSelfAndChildren(WebCore::TextureMapperPaintOptions const&) ()
    at /usr/include/c++/4.6/bits/stl_algobase.h:218
#27 0xf4b377be in WebCore::TextureMapperLayer::paintSelfAndChildrenWithReplica(WebCore::TextureMapperPaintOptions const&) ()
    at /usr/include/c++/4.6/bits/stl_algobase.h:218
#28 0xf4b38de0 in WebCore::TextureMapperLayer::paintRecursive(WebCore::TextureMapperPaintOptions const&) ()
    at /usr/include/c++/4.6/bits/stl_algobase.h:218
#29 0xf4b3745b in WebCore::TextureMapperLayer::paintSelfAndChildren(WebCore::TextureMapperPaintOptions const&) ()
    at /usr/include/c++/4.6/bits/stl_algobase.h:218
#30 0xf4b377be in WebCore::TextureMapperLayer::paintSelfAndChildrenWithReplica(WebCore::TextureMapperPaintOptions const&) ()
    at /usr/include/c++/4.6/bits/stl_algobase.h:218
#31 0xf4b38de0 in WebCore::TextureMapperLayer::paintRecursive(WebCore::TextureMapperPaintOptions const&) ()
    at /usr/include/c++/4.6/bits/stl_algobase.h:218
#32 0xf4b36a49 in WebCore::TextureMapperLayer::paint() () at /usr/include/c++/4.6/bits/stl_algobase.h:218
#33 0xf4e7b2a5 in WebCore::CoordinatedGraphicsScene::paintToCurrentGLContext(WebCore::TransformationMatrix const&, float, WebCore::FloatRect const&, unsigned int) () at /usr/include/c++/4.6/bits/stl_algobase.h:218
#34 0xf4074cab in WebKit::ContentsSGNode::render(QSGRenderNode::RenderState const&) ()
    at /home/kadam/webkit/WebKit/Source/WTF/wtf/PassRefPtr.h:76
#35 0xf74d084d in QSGDefaultRenderer::renderNodes(QSGNode* const*, int) () from /usr/local/Trolltech/Qt5/Qt-5.0.1/lib/libQt5Quick.so.5
#36 0xf74d133c in QSGDefaultRenderer::render() () from /usr/local/Trolltech/Qt5/Qt-5.0.1/lib/libQt5Quick.so.5
#37 0xf74d7d17 in QSGRenderer::renderScene(QSGBindable const&) () from /usr/local/Trolltech/Qt5/Qt-5.0.1/lib/libQt5Quick.so.5
#38 0xf74d7e7d in QSGRenderer::renderScene() () from /usr/local/Trolltech/Qt5/Qt-5.0.1/lib/libQt5Quick.so.5
#39 0xf74e336e in QSGContext::renderNextFrame(QSGRenderer*, unsigned int) () from /usr/local/Trolltech/Qt5/Qt-5.0.1/lib/libQt5Quick.so.5
#40 0xf7518174 in QQuickWindowPrivate::renderSceneGraph(QSize const&) () from /usr/local/Trolltech/Qt5/Qt-5.0.1/lib/libQt5Quick.so.5
#41 0xf7616d79 in ?? () from /usr/local/Trolltech/Qt5/Qt-5.0.1/lib/libQt5Quick.so.5
#42 0xf2af8957 in ?? () from /usr/local/Trolltech/Qt5/Qt-5.0.1/lib/libQt5Core.so.5
#43 0xf2a60d4c in start_thread (arg=0xe4c6eb40) at pthread_create.c:308
#44 0xf28baace in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:130

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