I can second that bug. For me, at least nautilus, gnome-console, org.gnome.Shell.Screencast, gnome-remote-desktop-daemon, localsearch-3, file-roller and org.gnome.Settings.desktop are spamming these messages. Though that may be due to the fact that I force all GTK apps supporting that to use the Vulkan renderer with GSK_RENDERER=vulkan, for experimental purposes. I'm also on mesa-vulkan-drivers 25.0.1-2
