busybox installs the "readprofile" symlink to ${sbindir} while util-linux installs it to ${base_sbindir}. When installing both packages, "update-alternatives" fails with the following output: update-alternatives: Error: cannot register alternative readprofile to /usr/sbin/readprofile since it is already registered to /sbin/readprofile This can be fixed by choosing the same alternative path for both packages.
git.yoctoproject.org/cgit/cgit.cgi/pokya/commit/?id=2b7d3110fc8e7c406cf3e14a3a122de3b22a2a73