170009 2017-03-23 09:31:19 -0700 [GTK] ASSERTION FAILED: !m_flushingLayers 2017-05-12 03:00:58 -0700 1 1 1 Unclassified WebKit WebKitGTK WebKit Nightly Build Unspecified Unspecified RESOLVED DUPLICATE 172025 P2 Normal --- 1 clopez webkit-unassigned bugs-noreply cgarcia magomez zan oldest_to_newest 1290464 0 clopez 2017-03-23 09:31:19 -0700 Since I enabled the WebGL, 3D and compositing layout tests in https://trac.webkit.org/r214223 lots (176) of them are crashing on the debug builds because of this: ASSERTION FAILED: !m_flushingLayers ../../Source/WebCore/rendering/RenderLayerCompositor.cpp(405) : void WebCore::RenderLayerCompositor::scheduleLayerFlush(bool) 1 0x7f781278082d /home/clopez/webkit/webkit/WebKitBuild/Debug/lib/libjavascriptcoregtk-4.0.so.18(WTFCrash+0x1d) [0x7f781278082d] 2 0x7f781a7d9061 /home/clopez/webkit/webkit/WebKitBuild/Debug/lib/libwebkit2gtk-4.0.so.37(WebCore::RenderLayerCompositor::scheduleLayerFlush(bool)+0x51) [0x7f781a7d9061] 3 0x7f781a7d9006 /home/clopez/webkit/webkit/WebKitBuild/Debug/lib/libwebkit2gtk-4.0.so.37(WebCore::RenderLayerCompositor::notifyFlushRequired(WebCore::GraphicsLayer const*)+0x36) [0x7f781a7d9006] 4 0x7f781ad83a73 /home/clopez/webkit/webkit/WebKitBuild/Debug/lib/libwebkit2gtk-4.0.so.37(WebCore::CoordinatedGraphicsLayer::notifyFlushRequired()+0x73) [0x7f781ad83a73] 5 0x7f781ad83aab /home/clopez/webkit/webkit/WebKitBuild/Debug/lib/libwebkit2gtk-4.0.so.37(WebCore::CoordinatedGraphicsLayer::didChangeLayerState()+0x2b) [0x7f781ad83aab] 6 0x7f781ad85e24 /home/clopez/webkit/webkit/WebKitBuild/Debug/lib/libwebkit2gtk-4.0.so.37(WebCore::CoordinatedGraphicsLayer::syncImageBacking()+0x284) [0x7f781ad85e24] 7 0x7f781ad86647 /home/clopez/webkit/webkit/WebKitBuild/Debug/lib/libwebkit2gtk-4.0.so.37(WebCore::CoordinatedGraphicsLayer::flushCompositingStateForThisLayerOnly()+0x97) [0x7f781ad86647] 8 0x7f781ad859aa /home/clopez/webkit/webkit/WebKitBuild/Debug/lib/libwebkit2gtk-4.0.so.37(WebCore::CoordinatedGraphicsLayer::flushCompositingState(WebCore::FloatRect const&)+0x8a) [0x7f781ad859aa] 9 0x7f781a7d94ea /home/clopez/webkit/webkit/WebKitBuild/Debug/lib/libwebkit2gtk-4.0.so.37(WebCore::RenderLayerCompositor::flushPendingLayerChanges(bool)+0x2ea) [0x7f781a7d94ea] 10 0x7f781a7df881 /home/clopez/webkit/webkit/WebKitBuild/Debug/lib/libwebkit2gtk-4.0.so.37(WebCore::RenderLayerCompositor::layerTreeAsText(unsigned int)+0x71) [0x7f781a7df881] 11 0x7f781a2b5c33 /home/clopez/webkit/webkit/WebKitBuild/Debug/lib/libwebkit2gtk-4.0.so.37(WebCore::Frame::layerTreeAsText(unsigned int) const+0x73) [0x7f781a2b5c33] 12 0x7f77baa83a5c /home/clopez/webkit/webkit/WebKitBuild/Debug/lib/libTestRunnerInjectedBundle.so(WebCore::Internals::layerTreeAsText(WebCore::Document&, unsigned short) const+0xac) [0x7f77baa83a5c] 13 0x7f77baa24aa5 /home/clopez/webkit/webkit/WebKitBuild/Debug/lib/libTestRunnerInjectedBundle.so(+0x28aaa5) [0x7f77baa24aa5] 14 0x7f77ba9fc332 /home/clopez/webkit/webkit/WebKitBuild/Debug/lib/libTestRunnerInjectedBundle.so(+0x262332) [0x7f77ba9fc332] 15 0x7f77ba9fc08c /home/clopez/webkit/webkit/WebKitBuild/Debug/lib/libTestRunnerInjectedBundle.so(WebCore::jsInternalsPrototypeFunctionLayerTreeAsText(JSC::ExecState*)+0x1c) [0x7f77ba9fc08c] 16 0x7f77c14cf028 [0x7f77c14cf028] LEAK: 1 WebProcessPool LEAK: 1 WebPageProxy 1290506 1 clopez 2017-03-23 11:25:31 -0700 Updated the test expectations file on https://trac.webkit.org/r214306 1307833 2 cgarcia 2017-05-12 03:00:58 -0700 I've just noticed this was already reported, marking this as dupl because the other one has a patch already attached. *** This bug has been marked as a duplicate of bug 172025 ***