Dbus crash at shutdown

Hello, this is my first time reporting here, so I hope that I will not cross any lines!

So it seems, in short, that dbus (version 1.12.12-1ubuntu1.1) keeps on crashing at shutdown. I have not check if this is really at every single one (perhaps something to verify) but it certainly does seem that way since I'm greeted at every log in by a crash report (though it sometimes does not report). I have reported this at the following bug report: https://bugs.launchpad.net/ubuntu/+source/dbus/+bug/1807709 although this is initially for crash at startup. Please see latest crash report attached

Thanks in advance.crash-report-1