Please upgrade ebuild for pf-sources to 3.16-pf4. Reproducible: Always
+*pf-sources-3.16_p4 (02 Nov 2014) + + 02 Nov 2014; Markos Chandras <hwoarang@gentoo.org> +pf-sources-3.16_p4.ebuild, + -pf-sources-3.16_p1.ebuild, -pf-sources-3.16_p2.ebuild: + Version bump. Bug #526880 +