BBlack added a comment.
Status update: we've been debugging this off and on all day. It's some kind of bug fallout from cache_misc's upgrade to Varnish 4. It's a very complicated bug, and we don't really understand it yet. We've made some band-aid fixes to VCL for now which should keep the problem at bay while investigating further. TASK DETAIL https://phabricator.wikimedia.org/T134989 EMAIL PREFERENCES https://phabricator.wikimedia.org/settings/panel/emailpreferences/ To: Gehel, BBlack Cc: Luke081515, matmarex, TerraCodes, Urbanecm, KDDLB, hashar, Jonas, gerritbot, BBlack, Aklapper, Zppix, Lydia_Pintscher, Gehel, Avner, Lewizho99, Maathavan, debt, D3r1ck01, FloNight, Izno, jkroll, Smalyshev, Wikidata-bugs, Jdouglas, aude, Deskana, Manybubbles, Mbch331, Jay8g _______________________________________________ Wikidata-bugs mailing list Wikidata-bugs@lists.wikimedia.org https://lists.wikimedia.org/mailman/listinfo/wikidata-bugs