[squid-users] ctx: enter level
I have 2 proxy servers that I have updated to 3.1.4, and have since been seeing errors in the cache.log with the following: ctx: enter level # '?' # is replaced with a number, appears to have started at zero and increments each time the error occurs. ? is replaced with vary text sometimes it's nothing, sometimes it's the requested page, and sometimes its strange characters like Ø. These servers are both outbound web proxies functioning as children to a hosted Web filters proxy server. I upgraded from 3.1.1, compiled with the same options, and running the same configuration files, the error was not occurring prior to the upgrade. Compiled options: ./configure \ --prefix=/usr/local/squid \ --enable-pthreads \ --enable-ssl \ --with-openssl=/usr/local \ --enable-async-io \ --enable-underscores \ --enable-storeio=ufs,aufs \ --enable-delay-pools \ --disable-ipv6 \ Both systems are running FreeBSD 7.1. Any ideas? Thanks, Dean Weimer Network Administrator Orscheln Management Co
Re: [squid-users] ctx: enter level
tis 2010-06-08 klockan 10:35 -0500 skrev Dean Weimer: I have 2 proxy servers that I have updated to 3.1.4, and have since been seeing errors in the cache.log with the following: ctx: enter level # '?' # is replaced with a number, appears to have started at zero and increments each time the error occurs. ? is replaced with vary text sometimes it's nothing, sometimes it's the requested page, and sometimes its strange characters like Ø. What is the next message? Regards Henrik
RE: [squid-users] ctx: enter level
Most of the time another one of them, in the case below its seems to have lost
the connection to the parent proxy, here's the full log since the last
reconfigure done earlier today simply to add a host to a bypass filter list.
2010/06/08 11:01:36| Ready to serve requests.
2010/06/08 12:50:15| ctx: enter level 620: 'lost'
2010/06/08 12:50:15| ctx: enter level 621: 'lost'
2010/06/08 12:50:15| ctx: enter level 622: 'lost'
2010/06/08 12:50:15| ctx: enter level 623: 'lost'
2010/06/08 12:50:15| ctx: enter level 624: 'lost'
2010/06/08 12:50:15| ctx: enter level 625: 'lost'
2010/06/08 12:50:15| ctx: enter level 626: 'lost'
2010/06/08 12:50:15| ctx: enter level 627: 'lost'
2010/06/08 12:50:15| ctx: enter level 628: 'lost'
2010/06/08 12:50:15| ctx: enter level 629: 'lost'
2010/06/08 12:50:15| ctx: enter level 630: 'lost'
2010/06/08 12:50:15| ctx: enter level 631: 'lost'
2010/06/08 12:50:15| ctx: enter level 632: 'lost'
2010/06/08 12:50:15| ctx: enter level 633: 'lost'
2010/06/08 12:50:15| ctx: enter level 634: 'lost'
2010/06/08 12:50:15| ctx: enter level 635: 'lost'
2010/06/08 12:50:15| ctx: enter level 636: 'lost'
2010/06/08 12:50:15| ctx: enter level 637: 'lost'
2010/06/08 12:50:15| ctx: enter level 638: 'lost'
2010/06/08 12:50:15| ctx: enter level 639: 'lost'
2010/06/08 12:50:15| TCP connection to snip/8081 failed
Here's an entry from our other server, this one has a lower load in request
rate, but has a similar load in bandwidth.
2010/06/08 10:19:51| ctx: enter level 102:
'http://cdn.cloudfiles.mosso.com/c71692/templates/coveritlive/images/sound.gif'
2010/06/08 10:19:51| ctx: enter level 103: 'Ø8^Q^A^H'
2010/06/08 10:19:51| ctx: enter level 104: 'Ø8^Q^A^H'
2010/06/08 10:19:51| ctx: enter level 105: 'Ø8^Q^A^H'
2010/06/08 10:19:51| ctx: enter level 106: 'Ø8^Q^A^H'
2010/06/08 10:19:51| ctx: enter level 107: 'Ø8^Q^A^H'
2010/06/08 10:19:51| ctx: enter level 108: 'Ø8^Q^A^H'
2010/06/08 10:19:51| ctx: enter level 109: 'Ø8^Q^A^H'
2010/06/08 10:19:51| ctx: enter level 110: 'Ø8^Q^A^H'
2010/06/08 10:19:51| ctx: enter level 111: 'Ø8^Q^A^H'
2010/06/08 10:19:51| ctx: enter level 112: 'Ø8^Q^A^H'
2010/06/08 10:19:51| ctx: enter level 113: 'Ø8^Q^A^H'
2010/06/08 10:19:51| ctx: enter level 114:
'http://tag.admeld.com/match?admeld_adprovider_id=310external_user_id=a8c5a9a8-5e05-11df-b422-00163e03bb53cb=mdmn2credirect=http://ib.adnxs.com/pxj?bidder=12cb=yno94eaction=setuid('a8c5a9a8-5e05-11df-b422-00163e03bb53');redir=http://tap.rubiconproject.com/oz/feeds/triggit/tokens?token=a8c5a9a8-5e05-11df-b422-00163e03bb53expires=180'
I probably should add that both of these proxy servers running 3.1.4 are
parents to a single 3.1.1 proxy server. Both server running 3.1.4 have no disk
cache, System status shows memory consumption and other stats all within
normal ranges.
Thanks,
Dean Weimer
Network Administrator
Orscheln Management Co
-Original Message-
From: Henrik Nordström [mailto:hen...@henriknordstrom.net]
Sent: Tuesday, June 08, 2010 1:00 PM
To: Dean Weimer
Cc: squid-users@squid-cache.org
Subject: Re: [squid-users] ctx: enter level
tis 2010-06-08 klockan 10:35 -0500 skrev Dean Weimer:
I have 2 proxy servers that I have updated to 3.1.4, and have since been
seeing errors in the cache.log with the following:
ctx: enter level # '?'
# is replaced with a number, appears to have started at zero and
increments each time the error occurs.
? is replaced with vary text sometimes it's nothing, sometimes it's the
requested page, and sometimes its strange characters like Ø.
What is the next message?
Regards
Henrik
RE: [squid-users] ctx: enter level
tis 2010-06-08 klockan 13:55 -0500 skrev Dean Weimer: Most of the time another one of them, in the case below its seems to have lost the connection to the parent proxy, here's the full log since the last reconfigure done earlier today simply to add a host to a bypass filter list. 2010/06/08 11:01:36| Ready to serve requests. [..] 2010/06/08 12:50:15| ctx: enter level 635: 'lost' 2010/06/08 12:50:15| ctx: enter level 636: 'lost' 2010/06/08 12:50:15| ctx: enter level 637: 'lost' 2010/06/08 12:50:15| ctx: enter level 638: 'lost' 2010/06/08 12:50:15| ctx: enter level 639: 'lost' 2010/06/08 12:50:15| TCP connection to snip/8081 failed Please file a bug report. Looks like the ctx debugging trace have gone wrong somewhere, not unwinding properly. http://bugs.squid-cache.org/ The ctx is a internal tool to try to provide correct context to debug messages. It's pretty safe to ignore this issue until it's fixed. But may eventually cause some instabilities due to invalid memory reference in the printout. Regards Henrik
RE: [squid-users] ctx: enter level
-Original Message- From: Henrik Nordström [mailto:hen...@henriknordstrom.net] Sent: Tuesday, June 08, 2010 2:12 PM To: Dean Weimer Cc: squid-users@squid-cache.org Subject: RE: [squid-users] ctx: enter level tis 2010-06-08 klockan 13:55 -0500 skrev Dean Weimer: Most of the time another one of them, in the case below its seems to have lost the connection to the parent proxy, here's the full log since the last reconfigure done earlier today simply to add a host to a bypass filter list. 2010/06/08 11:01:36| Ready to serve requests. [..] 2010/06/08 12:50:15| ctx: enter level 635: 'lost' 2010/06/08 12:50:15| ctx: enter level 636: 'lost' 2010/06/08 12:50:15| ctx: enter level 637: 'lost' 2010/06/08 12:50:15| ctx: enter level 638: 'lost' 2010/06/08 12:50:15| ctx: enter level 639: 'lost' 2010/06/08 12:50:15| TCP connection to snip/8081 failed Please file a bug report. Looks like the ctx debugging trace have gone wrong somewhere, not unwinding properly. http://bugs.squid-cache.org/ The ctx is a internal tool to try to provide correct context to debug messages. It's pretty safe to ignore this issue until it's fixed. But may eventually cause some instabilities due to invalid memory reference in the printout. Regards Henrik Filed, http://bugs.squid-cache.org/show_bug.cgi?id=2945 Thanks, Dean Weimer Network Administrator Orscheln Management Co
[squid-users] ctx: enter level 0
Hi Squid users, I encounter problem with ctx: enter level 0 when try to open link http://www.manoramaonline.com/cgi-bin/MMOnline.dll/portal/ep/home.do?newUser=yes the error message from the browser: ERROR The requested URL could not be retrieved While trying to process the request: GET /cgi-bin/MMOnline.dll/portal/ep/home.do?newUser=yes HTTP/1.1 Accept: image/gif, image/x-xbitmap, image/jpeg, image/pjpeg, application/x-shockwave-flash, application/vnd.ms-powerpoint, application/vnd.ms-excel, application/msword, */* Accept-Language: en-us Accept-Encoding: gzip, deflate User-Agent: Mozilla/4.0 (compatible; MSIE 6.0; Windows NT 5.1; SV1) Host: www.manoramaonline.com Proxy-Connection: Keep-Alive The following error was encountered: Invalid Response from wget result: [EMAIL PROTECTED]:test# wget -S http://www.manoramaonline.com/cgi-bin/MMOnline.dll/portal/ep/home.do?newUser=yes --09:16:59-- http://www.manoramaonline.com/cgi-bin/MMOnline.dll/portal/ep/home.do?newUser=yes = `home.do?newUser=yes' Resolving www.manoramaonline.com... 209.176.182.132 Connecting to www.manoramaonline.com[209.176.182.132]:80... connected. HTTP request sent, awaiting response... 1 HTTP/1.1 200 OK 2 Connection: close 3 Date: Thu, 30 Mar 2006 01:17:00 GMT 4 Server: Microsoft-IIS/6.0 5 content-type: text/html; charset=iso-8859-1 [ = ] 99,39672.65K/s 09:17:01 (72.48 KB/s) - `home.do?newUser=yes' saved [99396] from the access log: [EMAIL PROTECTED]:user# tail -f /usr/local/squid/logs/access.log |grep 209.176.182.132 1143681288.638560 203.120.96.228 TCP_MISS/502 1793 GET http://www.manoramaonline.com/cgi-bin/MMOnline.dll/portal/ep/home.do? - DIRECT/209.176.182.132 text/html 1143681352.301531 203.120.96.228 TCP_MISS/502 1793 GET http://www.manoramaonline.com/cgi-bin/MMOnline.dll/portal/ep/home.do? - DIRECT/209.176.182.132 text/html from cache log : [EMAIL PROTECTED]:src# tail -f /usr/local/squid/logs/cache.log |grep www.manoramaonline.com 2006/03/30 09:15:52| ctx: enter level 0: 'http://www.manoramaonline.com/cgi-bin/MMOnline.dll/portal/ep/home.do?newUser=yes' I have tried to access this link using squid-2.5STABLE10 and squid-2.5STABLE13, both have the same error message and log. When i try to other mechine using squid-2.5STABLE7, the web can open but it shows message X-Cache: MISS from hostname X-Cache-Lookup: MISS from hostname:80 Proxy-Connection: close . there is no ctx: enter level 0 from cache.log Is this related with the relaxed_header_parse off ? any idea how to solve this? Thanks for the info YB
[squid-users] ctx: enter level 0
Hi Squid users, I encounter problem with ctx: enter level 0 when try to open link http://www.manoramaonline.com/cgi-bin/MMOnline.dll/portal/ep/home.do?newUser=yes the error message from the browser: ERROR The requested URL could not be retrieved While trying to process the request: GET /cgi-bin/MMOnline.dll/portal/ep/home.do?newUser=yes HTTP/1.1 Accept: image/gif, image/x-xbitmap, image/jpeg, image/pjpeg, application/x-shockwave-flash, application/vnd.ms-powerpoint, application/vnd.ms-excel, application/msword, */* Accept-Language: en-us Accept-Encoding: gzip, deflate User-Agent: Mozilla/4.0 (compatible; MSIE 6.0; Windows NT 5.1; SV1) Host: www.manoramaonline.com Proxy-Connection: Keep-Alive The following error was encountered: Invalid Response from wget result: [EMAIL PROTECTED]:test# wget -S http://www.manoramaonline.com/cgi-bin/MMOnline.dll/portal/ep/home.do?newUser=yes --09:16:59-- http://www.manoramaonline.com/cgi-bin/MMOnline.dll/portal/ep/home.do?newUser=yes = `home.do?newUser=yes' Resolving www.manoramaonline.com... 209.176.182.132 Connecting to www.manoramaonline.com[209.176.182.132]:80... connected. HTTP request sent, awaiting response... 1 HTTP/1.1 200 OK 2 Connection: close 3 Date: Thu, 30 Mar 2006 01:17:00 GMT 4 Server: Microsoft-IIS/6.0 5 content-type: text/html; charset=iso-8859-1 [ = ] 99,396 72.65K/s 09:17:01 (72.48 KB/s) - `home.do?newUser=yes' saved [99396] from the access log: [EMAIL PROTECTED]:user# tail -f /usr/local/squid/logs/access.log |grep 209.176.182.132 1143681288.638560 203.120.96.228 TCP_MISS/502 1793 GET http://www.manoramaonline.com/cgi-bin/MMOnline.dll/portal/ep/home.do? - DIRECT/209.176.182.132 text/html 1143681352.301531 203.120.96.228 TCP_MISS/502 1793 GET http://www.manoramaonline.com/cgi-bin/MMOnline.dll/portal/ep/home.do? - DIRECT/209.176.182.132 text/html from cache log : [EMAIL PROTECTED]:src# tail -f /usr/local/squid/logs/cache.log |grep www.manoramaonline.com 2006/03/30 09:15:52| ctx: enter level 0: 'http://www.manoramaonline.com/cgi-bin/MMOnline.dll/portal/ep/home.do?newUser=yes' I have tried to access this link using squid-2.5STABLE10 and squid-2.5STABLE13, both have the same error message and log. When i try to other mechine using squid-2.5STABLE7, the web can open but it shows message X-Cache: MISS from hostname X-Cache-Lookup: MISS from hostname:80 Proxy-Connection: close . there is no ctx: enter level 0 from cache.log Is this related with the relaxed_header_parse off ? any idea how to solve this? Thanks for the info YB __ Do You Yahoo!? Tired of spam? Yahoo! Mail has the best spam protection around http://mail.yahoo.com __ Do You Yahoo!? Tired of spam? Yahoo! Mail has the best spam protection around http://mail.yahoo.com
