For a long time already, I get these strange messages whenever building a port: pkg: Bad argument on pkg_set 2143284626 Today I looked into it, and found it is easily reproducible: # pkg audit whatever pkg: Bad argument on pkg_set 2143284618 0 problem(s) in the installed packages found. # Looking closer, I found this offending call in src/audit.c:exec_audit(): pkg_set(pkg, PKG_UNIQUEID, name); This goes into libpkg/pkg.c:pkg_vset(), but there nobody is interested in an UNIQUEID parameter, so that the parameter does not get fetched from the va_list. It does not do any harm, but it is ugly. Please fix.