Created attachment 464238 [details] Small web page that demonstrates the crash reported I'm hitting a crash when entering text into an input field of a webpage using bootstrap css and providing a placeholder field. Software and versions: OS: Ubuntu 22.04 WPE Webkit: 2.38.2 LIB WPE: 1.14.0 FDO: 1.14.0 Crash text reported: Cog-Core-Message: 04:04:22.523: <http://localhost:8000/configure.html> Load started. Cog-Core-Message: 04:04:22.531: <http://localhost:8000/configure.html> Loading... Cog-Core-Message: 04:04:23.068: <http://localhost:8000/configure.html> Loaded successfully. ASSERTION FAILED: layer.backing()->viewportAnchorLayer() /home/user/compositor2/compositor2/thirdparty/webkit/wpewebkit-2.38.2/Source/WebCore/rendering/RenderLayerCompositor.cpp(4794) : WebCore::ScrollingNodeID WebCore::RenderLayerCompositor::updateScrollingNodeForViewportConstrainedRole(WebCore::RenderLayer&, WebCore::ScrollingTreeState&, WTF::OptionSet<WebCore::RenderLayerCompositor::ScrollingNodeChangeFlags>) (cog:754190): Cog-Core-WARNING **: 04:04:28.174: <http://localhost:8000/configure.html> Crash!: The renderer process crashed. Reloading the page may fix intermittent failures. Note: Removing the "placeholder" field seems to prevent the crash from happening. How to reproduce: To demonstrate the crash unpack the attached tarball, go into the localhost directory and serve the pages using python: $ python -m http.server Start weston: $ weston & Run cog: $ cog -P fdo http://localhost:8000/configure.html When the web-page loads, select "static ip". Enter any text into the ip address box and hit tab to goto the next field. Cog should crash at this point in time.
This is bug #245389. *** This bug has been marked as a duplicate of bug 245389 ***