The versions where I have seen the problem were:
* 1.5.2 master on Solaris and slave on amd64 FreeBSD
* 1.3.3 master and slave on i386 OpenBSD
The patch which changes the abort() to a warning is at
file:///afs/pdc.kth.se/public/ftp/outgoing/heimdal-1.3.3-kadmlog.patch
ftp://ftp.pdc.kth.se/outgoing/heimdal-1.3.3-kadmlog.patch
Harald.