Description of problem: Click the upload button on Google Photos https://photos.google.com/ Version-Release number of selected component: webkitgtk4-2.12.4-2.fc24 Additional info: reporter: libreport-2.7.2 backtrace_rating: 4 cmdline: /usr/libexec/webkit2gtk-4.0/WebKitWebProcess 50 crash_function: WebCore::TextureMapperLayer::setMaskLayer executable: /usr/libexec/webkit2gtk-4.0/WebKitWebProcess global_pid: 15071 kernel: 4.7.2-201.fc24.x86_64 pkg_fingerprint: 73BD E983 81B4 6521 pkg_vendor: Fedora Project runlevel: N 5 type: CCpp uid: 1000 Truncated backtrace: Thread no. 1 (10 frames) #0 WebCore::TextureMapperLayer::setMaskLayer at /usr/src/debug/webkitgtk-2.12.4/Source/WebCore/platform/graphics/texmap/TextureMapperLayer.cpp:504 #1 WebCore::GraphicsLayerTextureMapper::commitLayerChanges at /usr/src/debug/webkitgtk-2.12.4/Source/WebCore/platform/graphics/texmap/GraphicsLayerTextureMapper.cpp:420 #2 WebCore::GraphicsLayerTextureMapper::flushCompositingStateForThisLayerOnly at /usr/src/debug/webkitgtk-2.12.4/Source/WebCore/platform/graphics/texmap/GraphicsLayerTextureMapper.cpp:370 #3 WebCore::GraphicsLayerTextureMapper::flushCompositingState at /usr/src/debug/webkitgtk-2.12.4/Source/WebCore/platform/graphics/texmap/GraphicsLayerTextureMapper.cpp:505 #10 WebCore::RenderLayerCompositor::flushPendingLayerChanges at /usr/src/debug/webkitgtk-2.12.4/Source/WebCore/rendering/RenderLayerCompositor.cpp:467 #11 WebCore::FrameView::flushCompositingStateForThisFrame at /usr/src/debug/webkitgtk-2.12.4/Source/WebCore/page/FrameView.cpp:1012 #12 WebCore::FrameView::flushCompositingStateIncludingSubframes at /usr/src/debug/webkitgtk-2.12.4/Source/WebCore/page/FrameView.cpp:1158 #13 WebKit::LayerTreeHostGtk::flushPendingLayerChanges at /usr/src/debug/webkitgtk-2.12.4/Source/WebKit2/WebProcess/WebPage/gtk/LayerTreeHostGtk.cpp:319 #14 WebKit::LayerTreeHostGtk::flushAndRenderLayers at /usr/src/debug/webkitgtk-2.12.4/Source/WebKit2/WebProcess/WebPage/gtk/LayerTreeHostGtk.cpp:366 #15 WebKit::LayerTreeHostGtk::renderFrame at /usr/src/debug/webkitgtk-2.12.4/Source/WebKit2/WebProcess/WebPage/gtk/LayerTreeHostGtk.cpp:309 Potential duplicate: bug 1292822
Created attachment 1199810 [details] File: backtrace
Created attachment 1199811 [details] File: cgroup
Created attachment 1199812 [details] File: core_backtrace
Created attachment 1199813 [details] File: dso_list
Created attachment 1199814 [details] File: environ
Created attachment 1199815 [details] File: exploitable
Created attachment 1199816 [details] File: limits
Created attachment 1199817 [details] File: maps
Created attachment 1199818 [details] File: mountinfo
Created attachment 1199819 [details] File: namespaces
Created attachment 1199820 [details] File: open_fds
Created attachment 1199821 [details] File: proc_pid_status
Created attachment 1199822 [details] File: var_log_messages
*** This bug has been marked as a duplicate of bug 1254092 ***