Version-Release number of selected component: webkitgtk4-2.10.4-1.fc23 Additional info: reporter: libreport-2.6.3 backtrace_rating: 4 cmdline: /usr/libexec/webkit2gtk-4.0/WebKitWebProcess 23 crash_function: WebCore::TextureMapperLayer::setMaskLayer executable: /usr/libexec/webkit2gtk-4.0/WebKitWebProcess global_pid: 3102 kernel: 4.2.6-301.fc23.x86_64 runlevel: N 5 type: CCpp uid: 1000 Truncated backtrace: Thread no. 1 (10 frames) #0 WebCore::TextureMapperLayer::setMaskLayer at /usr/src/debug/webkitgtk-2.10.4/Source/WebCore/platform/graphics/texmap/TextureMapperLayer.cpp:494 #1 WebCore::GraphicsLayerTextureMapper::commitLayerChanges at /usr/src/debug/webkitgtk-2.10.4/Source/WebCore/platform/graphics/texmap/GraphicsLayerTextureMapper.cpp:420 #2 WebCore::GraphicsLayerTextureMapper::flushCompositingStateForThisLayerOnly at /usr/src/debug/webkitgtk-2.10.4/Source/WebCore/platform/graphics/texmap/GraphicsLayerTextureMapper.cpp:370 #3 WebCore::GraphicsLayerTextureMapper::flushCompositingState at /usr/src/debug/webkitgtk-2.10.4/Source/WebCore/platform/graphics/texmap/GraphicsLayerTextureMapper.cpp:505 #11 WebCore::RenderLayerCompositor::flushPendingLayerChanges at /usr/src/debug/webkitgtk-2.10.4/Source/WebCore/rendering/RenderLayerCompositor.cpp:482 #12 WebCore::FrameView::flushCompositingStateForThisFrame at /usr/src/debug/webkitgtk-2.10.4/Source/WebCore/page/FrameView.cpp:1030 #13 WebCore::FrameView::flushCompositingStateIncludingSubframes at /usr/src/debug/webkitgtk-2.10.4/Source/WebCore/page/FrameView.cpp:1157 #14 WebKit::LayerTreeHostGtk::flushPendingLayerChanges at /usr/src/debug/webkitgtk-2.10.4/Source/WebKit2/WebProcess/WebPage/gtk/LayerTreeHostGtk.cpp:286 #15 WebKit::LayerTreeHostGtk::flushAndRenderLayers at /usr/src/debug/webkitgtk-2.10.4/Source/WebKit2/WebProcess/WebPage/gtk/LayerTreeHostGtk.cpp:333 #16 WebKit::LayerTreeHostGtk::layerFlushTimerFired at /usr/src/debug/webkitgtk-2.10.4/Source/WebKit2/WebProcess/WebPage/gtk/LayerTreeHostGtk.cpp:256 Potential duplicate: bug 1254092
Created attachment 1107119 [details] File: backtrace
Created attachment 1107120 [details] File: cgroup
Created attachment 1107121 [details] File: core_backtrace
Created attachment 1107122 [details] File: dso_list
Created attachment 1107123 [details] File: environ
Created attachment 1107125 [details] File: exploitable
Created attachment 1107127 [details] File: limits
Created attachment 1107130 [details] File: maps
Created attachment 1107132 [details] File: mountinfo
Created attachment 1107134 [details] File: namespaces
Created attachment 1107136 [details] File: open_fds
Created attachment 1107138 [details] File: proc_pid_status
*** This bug has been marked as a duplicate of bug 1254092 ***