[squid-users] Squid 3.5.16 and vary loop objects (bug ?)

[FredB]

Hello

I migrated my Squid to the latest version 3.5.16 (from 3.5.10) and now I have many many "Vary loop objects"
What happen ? I made no configuration changes 

After 1 hours

Squid 3.5.16
grep "Vary" /var/log/squid/cache.log | wc -l
18176

Squid 3.5.10
grep "Vary" /var/log/squid/cache.log | wc -l
4

My cache value is also very slow, -15%

As you can see there many lines each seconds 

2016/04/04 10:17:07 kid1| clientProcessHit: Vary object loop!
2016/04/04 10:17:07 kid1| varyEvaluateMatch: Oops. Not a Vary match on second attempt, 'http://abonnes.lemonde.fr/ajah/5m/lemonde/abonnes/Controller_Module_Pave_Edito_Chat/actionAfficherPave/WzM/yMT/Bd/EMPTY/?key=7d65cf7d4c3a74e05cb76a09e96f5afb430d22e3' 'accept-encoding="identity,gzip,deflate"'
2016/04/04 10:17:07 kid1| clientProcessHit: Vary object loop!
2016/04/04 10:17:07 kid1| varyEvaluateMatch: Oops. Not a Vary match on second attempt, 'http://abonnes.lemonde.fr/ajah/5m/lemonde/abonnes/Controller_Module_Abonnes_AppelJelec/actionAfficher/W3R/ydW/UsI/kJMT0NBQk9TRVFDT0xEUjE0IiwiIiwzMjEwXQ--/?key=3e9cf6640e7918a9414ffdf81f2d59ea943790df' 'accept-encoding="identity,gzip,deflate"'
2016/04/04 10:17:07 kid1| clientProcessHit: Vary object loop!
2016/04/04 10:17:07 kid1| varyEvaluateMatch: Oops. Not a Vary match on second attempt, 'http://abonnes.lemonde.fr/ajah/5m/lemonde/abonnes/Controller_Module_General_Colonne_Defaut/actionAfficher/W10/-/EMPTY/EMPTY/?key=dc4d5d30403d8d1a697e69255a95c47f05e387bd' 'accept-encoding="identity,gzip,deflate"'
2016/04/04 10:17:07 kid1| clientProcessHit: Vary object loop!
2016/04/04 10:17:07 kid1| varyEvaluateMatch: Oops. Not a Vary match on second attempt, 'http://abonnes.lemonde.fr/ws/1/jelec/kiosque/' 'accept-encoding="identity,gzip,deflate"'
2016/04/04 10:17:07 kid1| clientProcessHit: Vary object loop!
2016/04/04 10:17:07 kid1| varyEvaluateMatch: Oops. Not a Vary match on second attempt, 'http://abonnes.lemonde.fr/ajah/5m/lemonde/abonnes/Controller_Module_Pave_Edito_Item/actionAfficherPave/W25/1bG/wse/yJydWJyaXF1ZV9pZCI6MzIxMH0sNDg1NDMwNixudWxsXQ--/?key=2c4363f33e0fda86711e649d14ae9ec6f513ccbe' 'accept-encoding="identity,gzip,deflate"'
2016/04/04 10:17:07 kid1| clientProcessHit: Vary object loop!
2016/04/04 10:17:08 kid1| varyEvaluateMatch: Oops. Not a Vary match on second attempt, 'http://www.sudouest.fr/img/meteo/102.png' 'host="www.sudouest.fr", accept-encoding="identity,gzip,deflate"'
2016/04/04 10:17:08 kid1| clientProcessHit: Vary object loop!
2016/04/04 10:17:08 kid1| varyEvaluateMatch: Oops. Not a Vary match on second attempt, 'http://www.sudouest.fr/img/meteo/10.png' 'host="www.sudouest.fr", accept-encoding="identity,gzip,deflate"'
2016/04/04 10:17:08 kid1| clientProcessHit: Vary object loop!
2016/04/04 10:17:09 kid1| varyEvaluateMatch: Oops. Not a Vary match on second attempt, 'http://s2.cdscdn.com/cds/showCaseCss.css?LanguageCode=fr&SiteId=100&md5=89f22cc02227662988361ba3aed55805' 'accept-encoding="identity,gzip,deflate"'
2016/04/04 10:17:09 kid1| clientProcessHit: Vary object loop!
2016/04/04 10:17:09 kid1| varyEvaluateMatch: Oops. Not a Vary match on second attempt, 'http://s2.cdscdn.com/Css/cdsrwd/wl/rwd/master/fullrwd.css?LanguageCode=fr&SiteId=100' 'accept-encoding="identity,gzip,deflate"'
2016/04/04 10:17:09 kid1| clientProcessHit: Vary object loop!
2016/04/04 10:17:09 kid1| varyEvaluateMatch: Oops. Not a Vary match on second attempt, 'http://s3.cdscdn.com/Js/cdsrwd/wl/rwd/block/recs.js' 'accept-encoding="identity,gzip,deflate"'
2016/04/04 10:17:09 kid1| clientProcessHit: Vary object loop!
2016/04/04 10:17:09 kid1| varyEvaluateMatch: Oops. Not a Vary match on second attempt, 'http://s3.cdscdn.com/cds/showCaseJs.js?md5=e2ef12f58f4161c79776f239ad0c34f0' 'accept-encoding="identity,gzip,deflate"'
2016/04/04 10:17:09 kid1| clientProcessHit: Vary object loop!
2016/04/04 10:17:09 kid1| varyEvaluateMatch: Oops. Not a Vary match on second attempt, 'http://s2.cdscdn.com/Css/cdsrwd/wl/rwd/block/button.css?LanguageCode=fr&SiteId=100' 'accept-encoding="identity,gzip,deflate"'
2016/04/04 10:17:09 kid1| clientProcessHit: Vary object loop!
2016/04/04 10:17:09 kid1| varyEvaluateMatch: Oops. Not a Vary match on second attempt, 'http://s3.cdscdn.com/Js/external/tagcommander/tc_nav.js' 'accept-encoding="identity,gzip,deflate"'
2016/04/04 10:17:09 kid1| clientProcessHit: Vary object loop!
2016/04/04 10:17:09 kid1| varyEvaluateMatch: Oops. Not a Vary match on second attempt, 'http://www.cdiscount.com/favicon.ico' 'user-agent="Mozilla%2F5.0%20(Windows%20NT%206.1%3B%20rv%3A38.0)%20Gecko%2F20100101%20Firefox%2F38.0"'
2016/04/04 10:17:09 kid1| clientProcessHit: Vary object loop!
2016/04/04 10:17:09 kid1| varyEvaluateMatch: Oops. Not a Vary match on second attempt, 'http://regie2.moto-net.com/adimage.php?filename=ban-starplaq-2014.gif&contenttype=gif' 'accept-encoding="identity,gzip,deflate", user-agent="Mozilla%2F5.0%20(compatible%3B%20MSIE%209.0%3B%20Windows%20NT%206.1%3B%20Trident%2F5.0)"'
2016/04/04 10:17:09 kid1| clientProcessHit: Vary object loop!