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</o:shapelayout></xml><![endif]--></head><body lang=ZH-CN link="#0563C1" vlink="#954F72" style='text-justify-trim:punctuation'><div class=WordSection1><p style='margin-bottom:12.0pt;background:white'><span lang=EN-US style='font-size:10.5pt;font-family:"Segoe UI",sans-serif;color:#24292E'>I am running Ubuntu 20.04.<o:p></o:p></span></p><p style='mso-margin-top-alt:0cm;margin-right:0cm;margin-bottom:12.0pt;margin-left:0cm;background:white;box-sizing: border-box;font-variant-ligatures: normal;font-variant-caps: normal;orphans: 2;text-align:start;widows: 2;-webkit-text-stroke-width: 0px;text-decoration-style: initial;text-decoration-color: initial;word-spacing:0px'><span lang=EN-US style='font-size:10.5pt;font-family:"Segoe UI",sans-serif;color:#24292E'>Recently upgrade of bash (apt update && apt upgrade) causes varnishlog/varnishtop/varnishtop not working:<br><a href="http://us.archive.ubuntu.com/ubuntu"><span style='font-size:12.0pt;color:#0366D6'>http://us.archive.ubuntu.com/ubuntu</span></a> focal-updates/main amd64 bash amd64 5.0-6ubuntu1.1<o:p></o:p></span></p><p style='mso-margin-top-alt:0cm;margin-right:0cm;margin-bottom:12.0pt;margin-left:0cm;background:white;box-sizing: border-box;font-variant-ligatures: normal;font-variant-caps: normal;orphans: 2;text-align:start;widows: 2;-webkit-text-stroke-width: 0px;text-decoration-style: initial;text-decoration-color: initial;word-spacing:0px'><span lang=EN-US style='font-size:10.5pt;font-family:"Segoe UI",sans-serif;color:#24292E'>varnishstat<br>.....<br>VSM: Could not get hold of varnishd, is it running?<o:p></o:p></span></p><p style='mso-margin-top-alt:0cm;margin-right:0cm;margin-bottom:12.0pt;margin-left:0cm;background:white;box-sizing: border-box;font-variant-ligatures: normal;font-variant-caps: normal;orphans: 2;text-align:start;widows: 2;-webkit-text-stroke-width: 0px;text-decoration-style: initial;text-decoration-color: initial;word-spacing:0px'><span lang=EN-US style='font-size:10.5pt;font-family:"Segoe UI",sans-serif;color:#24292E'>Change to" sudo varnishstat" no use<o:p></o:p></span></p><p style='mso-margin-top-alt:0cm;margin-right:0cm;margin-bottom:12.0pt;margin-left:0cm;background:white;box-sizing: border-box;font-variant-ligatures: normal;font-variant-caps: normal;orphans: 2;text-align:start;widows: 2;-webkit-text-stroke-width: 0px;text-decoration-style: initial;text-decoration-color: initial;word-spacing:0px'><span lang=EN-US style='font-size:10.5pt;font-family:"Segoe UI",sans-serif;color:#24292E'>(but varnish is running)<o:p></o:p></span></p><p style='mso-margin-top-alt:0cm;margin-right:0cm;margin-bottom:12.0pt;margin-left:0cm;background:white;box-sizing: border-box;font-variant-ligatures: normal;font-variant-caps: normal;orphans: 2;text-align:start;widows: 2;-webkit-text-stroke-width: 0px;text-decoration-style: initial;text-decoration-color: initial;word-spacing:0px'><span lang=EN-US style='font-size:10.5pt;font-family:"Segoe UI",sans-serif;color:#24292E'>Tested on Varnish 6.2.1 also 6.4 master.<o:p></o:p></span></p><p style='mso-margin-top-alt:0cm;margin-right:0cm;margin-bottom:12.0pt;margin-left:0cm;background:white;box-sizing: border-box;font-variant-ligatures: normal;font-variant-caps: normal;orphans: 2;text-align:start;widows: 2;-webkit-text-stroke-width: 0px;text-decoration-style: initial;text-decoration-color: initial;word-spacing:0px'><span lang=EN-US style='font-size:10.5pt;font-family:"Segoe UI",sans-serif;color:#24292E'>So it is a bug of Ubuntu or Varnish?<o:p></o:p></span></p><p style='mso-margin-top-alt:0cm;margin-right:0cm;margin-bottom:12.0pt;margin-left:0cm;background:white;box-sizing: border-box;font-variant-ligatures: normal;font-variant-caps: normal;orphans: 2;text-align:start;widows: 2;-webkit-text-stroke-width: 0px;text-decoration-style: initial;text-decoration-color: initial;word-spacing:0px'><span lang=EN-US style='font-size:10.5pt;font-family:"Segoe UI",sans-serif;color:#24292E'>The only fix is to roll back to cancel the upgrade.<o:p></o:p></span></p><p style='background:white;box-sizing: border-box;font-variant-ligatures: normal;font-variant-caps: normal;orphans: 2;text-align:start;widows: 2;-webkit-text-stroke-width: 0px;text-decoration-style: initial;text-decoration-color: initial;word-spacing:0px'><span lang=EN-US style='font-size:10.5pt;font-family:"Segoe UI",sans-serif;color:#24292E'>ps aux | grep varnish<o:p></o:p></span></p><p style='background:white'><span lang=EN-US style='font-size:10.5pt;font-family:"Segoe UI",sans-serif;color:#24292E'>root 2042323 0.0 0.0 9032 736 pts/0 S+ 04:28 0:00 grep --color=auto varnish<o:p></o:p></span></p><p style='background:white'><span lang=EN-US style='font-size:10.5pt;font-family:"Segoe UI",sans-serif;color:#24292E'>vcache 4055139 0.0 0.2 19148 5120 ? SLs Jul18 0:05 /usr/sbin/varnishd -j unix,user=vcache -F -a :80 -T localhost:6082 -f /etc/varnish/default.vcl -S /etc/varnish/secret -t 120 -p thread_pool_min=500 -p thread_pool_max=5000 -p thread_pool_stack=4M -p feature=+http2 -s malloc,20G -a [::1]:6086,PROXY<o:p></o:p></span></p><p style='margin-top:0cm;background:white'><span lang=EN-US style='font-size:10.5pt;font-family:"Segoe UI",sans-serif;color:#24292E'>vcache 4055284 0.0 4.1 4417784 84540 ? SLl Jul18 0:48 /usr/sbin/varnishd -j unix,user=vcache -F -a :80 -T localhost:6082 -f /etc/varnish/default.vcl -S /etc/varnish/secret -t 120 -p thread_pool_min=500 -p thread_pool_max=5000 -p thread_pool_stack=4M -p feature=+http2 -s malloc,20G -a [::1]:6086,PROXY <o:p></o:p></span></p><p style='margin-top:0cm;background:white'><span lang=EN-US style='font-size:10.5pt;font-family:"Segoe UI",sans-serif;color:#24292E'><o:p> </o:p></span></p><p style='margin-top:0cm;background:white'><span lang=EN-US style='font-size:10.5pt;font-family:"Segoe UI",sans-serif;color:#24292E'>Any idea? Thanks!<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US><o:p> </o:p></span></p></div></body></html>