<html xmlns:v="urn:schemas-microsoft-com:vml" xmlns:o="urn:schemas-microsoft-com:office:office" xmlns:w="urn:schemas-microsoft-com:office:word" xmlns:m="http://schemas.microsoft.com/office/2004/12/omml" xmlns="http://www.w3.org/TR/REC-html40"><head><meta http-equiv=Content-Type content="text/html; charset=utf-8"><meta name=Generator content="Microsoft Word 15 (filtered medium)"><style><!--
/* Font Definitions */
@font-face
{font-family:"Cambria Math";
panose-1:2 4 5 3 5 4 6 3 2 4;}
@font-face
{font-family:Calibri;
panose-1:2 15 5 2 2 2 4 3 2 4;}
/* Style Definitions */
p.MsoNormal, li.MsoNormal, div.MsoNormal
{margin:0in;
font-size:11.0pt;
font-family:"Calibri",sans-serif;
color:#464646;}
span.EmailStyle18
{mso-style-type:personal-reply;
font-family:"Calibri",sans-serif;
color:windowtext;}
.MsoChpDefault
{mso-style-type:export-only;
font-size:10.0pt;}
@page WordSection1
{size:8.5in 11.0in;
margin:1.0in 1.0in 1.0in 1.0in;}
div.WordSection1
{page:WordSection1;}
--></style><!--[if gte mso 9]><xml>
<o:shapedefaults v:ext="edit" spidmax="1026" />
</xml><![endif]--><!--[if gte mso 9]><xml>
<o:shapelayout v:ext="edit">
<o:idmap v:ext="edit" data="1" />
</o:shapelayout></xml><![endif]--></head><body bgcolor=white lang=EN-US link=blue vlink=purple style='word-wrap:break-word'><div class=WordSection1><p class=MsoNormal><span style='color:windowtext'>squid -v<o:p></o:p></span></p><p class=MsoNormal><span style='color:windowtext'><o:p> </o:p></span></p><p class=MsoNormal><span style='color:windowtext'>output might help to understand a bit.<o:p></o:p></span></p><p class=MsoNormal><span style='color:windowtext'>I do not know if the helper is the one that does that but it’s a matter of permissions or FD limits.<br>This is as far as I know.<o:p></o:p></span></p><p class=MsoNormal><span style='color:windowtext'>If you or anyone have the option to create a full kerberos lab it might help to re-create this issue.<o:p></o:p></span></p><p class=MsoNormal><span style='color:windowtext'><o:p> </o:p></span></p><p class=MsoNormal><span style='color:windowtext'>I can create the basic Debian machine but not the whole Kerberos setup in a sec.<o:p></o:p></span></p><p class=MsoNormal><span style='color:windowtext'><o:p> </o:p></span></p><p class=MsoNormal><span style='color:windowtext'>Eliezer<o:p></o:p></span></p><p class=MsoNormal><span style='color:windowtext'><o:p> </o:p></span></p><div><p class=MsoNormal><span style='color:windowtext'>----<o:p></o:p></span></p><p class=MsoNormal><span style='color:windowtext'>Eliezer Croitoru<o:p></o:p></span></p><p class=MsoNormal><span style='color:windowtext'>Tech Support<o:p></o:p></span></p><p class=MsoNormal><span style='color:windowtext'>Mobile: +972-5-28704261<o:p></o:p></span></p><p class=MsoNormal><span style='color:windowtext'>Email: <a href="mailto:ngtech1ltd@gmail.com"><span style='color:blue'>ngtech1ltd@gmail.com</span></a><o:p></o:p></span></p><p class=MsoNormal><span style='color:windowtext'>Zoom: Coming soon<o:p></o:p></span></p><p class=MsoNormal><span style='color:windowtext'><o:p> </o:p></span></p></div><p class=MsoNormal><span style='color:windowtext'><o:p> </o:p></span></p><div><div style='border:none;border-top:solid #E1E1E1 1.0pt;padding:3.0pt 0in 0in 0in'><p class=MsoNormal><b><span style='color:windowtext'>From:</span></b><span style='color:windowtext'> squid-users <squid-users-bounces@lists.squid-cache.org> <b>On Behalf Of </b>David Touzeau<br><b>Sent:</b> Wednesday, January 13, 2021 4:17 PM<br><b>To:</b> 'Squid Users' <squid-users@lists.squid-cache.org><br><b>Subject:</b> [squid-users] WARNING: no_suid: setuid(0): (1) Operation not permitted<o:p></o:p></span></p></div></div><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal style='margin-bottom:12.0pt'><br><span style='font-family:"Arial",sans-serif'>Hi <br><br>This error is generated every 15 minutes when using any authenticator helper (ntlm, kerberos...) <br><br>Is there a way to investigate on this issue ?<br><br>kidxx| WARNING: no_suid: setuid(0): (1) Operation not permitted<br><br>Sometimes, after rebooting the system, issue is fixed for an undetermined period.<br><br>Using squid 4.13 on Debian 10 Intel 64 bits.<br><br>regards<br><br></span><o:p></o:p></p></div></body></html>