[04:44:06] 10Acme-chief, 10IPv6, 10Patch-For-Review, 10cloud-services-team (Kanban): tools-acme-chief-01 is attempting to validate DNS challenge against cloud authdns IPv6 addresses - https://phabricator.wikimedia.org/T245937 (10bd808) [12:24:55] 10Traffic, 10Operations: OOM killer killed varnihsd cache-main on cp3053 - https://phabricator.wikimedia.org/T247195 (10Vgutierrez)