Dear Maintainer, hello Mihai, I tried to reconstruct the source line information of the top frames, how they should look like if the packages libgtk-3-0-dbgsym libglib2.0-0-dbgsym would have been installed.
#0 0x00007fec909d1ce1 in __libc_signal_restore_set at ../sysdeps/unix/sysv/linux/internal-signals.h:86 #1 0x00007fec909bb537 in __GI_abort at abort.c:79 #2 0x00007fec90b99dcc in g_assertion_message at ../../../glib/gtestutils.c:2937 #3 0x00007fec90bf72fb in g_assertion_message_expr at ../../../glib/gtestutils.c:2963 #4 0x00007fec91288c36 in gtk_widget_get_frame_clock at ../../../../gtk/gtkwidget.c:5871 #5 0x00007fec9129748a in gtk_widget_realize at ../../../../gtk/gtkwidget.c:5541 #6 0x00007fec91297668 in gtk_widget_map at ../../../../gtk/gtkwidget.c:5045 ... https://sources.debian.org/src/gtk+3.0/3.24.24-4/gtk/gtkwidget.c/#L5871 Kind regards, Bernhard