Created attachment 300519 [details] BT from gdb for epiphany's WebApp Epiphany 3.22.5 and WebKit 2.15.4. I'm running Epiphany with the dconf key: "process-model" = "shared-secondary-process" And the env variable: "export G_DEBUG=fatal-criticals" The compilation was done with CMake args: '-DENABLE_THREADED_COMPOSITOR=OFF -DPORT=GTK -DCMAKE_BUILD_TYPE=Release -DENABLE_MINIBROWSER=ON -DCMAKE_C_FLAGS_RELEASE="-O0 -g -DNDEBUG -DG_DISABLE_CAST_CHECKS" -DCMAKE_CXX_FLAGS_RELEASE="-O0 -g -DNDEBUG -DG_DISABLE_CAST_CHECKS"' and with the arguments: --application-mode --profile="/home/tanty/.config/epiphany/app-epiphany-triodos-7aa474bc50616f9fb67cb19c0159eef64402397c" https://banking.triodos.es/triodos-be/login.sec
In the terminal, I can see: (epiphany-triodos-7aa474bc50616f9fb67cb19c0159eef64402397c:1107): GLib-GObject-CRITICAL **: g_object_get_qdata: assertion 'G_IS_OBJECT (object)' failed
Created attachment 300520 [details] Another BT from gdb for epiphany Probably from the same Warning chain
(In reply to comment #2) > Created attachment 300520 [details] > Another BT from gdb for epiphany > > Probably from the same Warning chain That was: (epiphany-triodos-7aa474bc50616f9fb67cb19c0159eef64402397c:1107): GLib-GObject-CRITICAL **: g_object_set_qdata: assertion 'G_IS_OBJECT (object)' failed
Created attachment 300522 [details] Yet another similar BT from gdb Probably from the same Critical chain (epiphany-triodos-7aa474bc50616f9fb67cb19c0159eef64402397c:1107): Gtk-CRITICAL **: gtk_action_set_sensitive: assertion 'GTK_IS_ACTION (action)' failed
Created attachment 300523 [details] 4th similar BT from gdb Probably from the same Critical chain. (epiphany-triodos-7aa474bc50616f9fb67cb19c0159eef64402397c:1107): Gtk-CRITICAL **: gtk_action_set_visible: assertion 'GTK_IS_ACTION (action)' failed
Same Critical chain with args: --application-mode --profile="/home/tanty/.config/epiphany/app-epiphany-hub-a38df5fc50fbd18c010f89723d32df31a2609347" https://hub.igalia.com/dashboard
But all those backtraces are for this warning: "NautilusFloatingBar 0x5555577ca840 is drawn without a current allocation. This should not happen." which is an Epiphany or GTK+ bug.
Just realized I've been mixing BTs I'll upload them again ...
Same Critical chain with args: --application-mode --profile="/home/tanty/.config/epiphany/app-epiphany-facebook-82da67b211249624f24f3c7db5642a5112c9446f" https://www.facebook.com/
Created attachment 300527 [details] 1st similar BT from gdb (epiphany-facebook-82da67b211249624f24f3c7db5642a5112c9446f:14680): GLib-GObject-CRITICAL **: g_object_get_qdata: assertion 'G_IS_OBJECT (object)' failed
Created attachment 300528 [details] 2nd similar BT from gdb (epiphany-facebook-82da67b211249624f24f3c7db5642a5112c9446f:14680): GLib-GObject-CRITICAL **: g_object_set_qdata: assertion 'G_IS_OBJECT (object)' failed
Created attachment 300529 [details] 3rd similar BT from gdb (epiphany-facebook-82da67b211249624f24f3c7db5642a5112c9446f:14680): Gtk-CRITICAL **: gtk_action_set_sensitive: assertion 'GTK_IS_ACTION (action)' failed
Created attachment 300530 [details] 4th similar BT from gdb (epiphany-facebook-82da67b211249624f24f3c7db5642a5112c9446f:14680): Gtk-CRITICAL **: gtk_action_set_visible: assertion 'GTK_IS_ACTION (action)' failed
Aha, these are Epiphany bugs that are already fixed in master. I didn't backport them to gnome-3-22 because the affected code has changed significantly.