I saw that dhcp-3.1.0 is stable in some arch now (x86 for example), but this WILL break NetworkManager, because it doesn't work with that version of dhcp. I suggest adding something to networkmanager.ebuild file to prevent upgrading of dhcp if using networkmanager. A blocker for example: !>=net-misc/dhcp-3.1.0 Also, see this bug: https://bugs.gentoo.org/show_bug.cgi?id=190775 to see the request for dhcp stabilization. Reproducible: Always
*** This bug has been marked as a duplicate of bug 185888 ***