On Debian 11.3, I've discovered that I can reliably get a core file from /usr/lib/x86_64-linux-gnu/webkit2gtk-4.0/WebKitWebProcess by using Atril to view a PDF file (any PDF file that I've tried). But the dbgsym packages for libwebkit2gtk-4.0-37 and libjavascriptcoregtk-4.0-18 (version 2.34.6-1~deb11u1) do not match the installed libraries (version 2.36.0-3~deb11u1). Is there a process for getting the dbgsym packages updated? thanks, mike