Re: [SQU] Looks like a newbie problem:

Henk-Jan,
    I need you to run squid as per henriks' instructions. and when it stops, type
bt
frame 1
info locals
frame 2
info locals

Thanks,
Rob

----- Original Message -----
From: "Henk-Jan Kloosterman" <proxy@mail.kloosterman.org>
To: "Henrik Nordstrom" <hno@hem.passagen.se>
Cc: <squid-dev@squid-cache.org>
Sent: Friday, February 16, 2001 8:28 PM
Subject: Re: [SQU] Looks like a newbie problem:

> Robbert: I meant I got not get it to "proxy" but, it alos did not crash.
>
> I used Henrik's instructions: Here's the result:
>
>
> > gdb squid
> > run -DNYCd3
> >
> >
> > Hmm.. I think the following might also be required before the run
> > command:
> >
> > handle SIGPIPE nostop noprint pass
> >
> > or else the debugger might falsely stop Squid when a client aborts a
> > connection...
> >
> > /Henrik
>
>
> Red Hat Linux release 7.0 (Guinness)
> Kernel 2.2.16-22 on an i686
> login: root
> Password:
> Last login: Fri Feb 16 10:23:14 from 150.50.242.2
> You have new mail.
> [root@mis2 /root]# gdb squid
> GNU gdb 5.0
> Copyright 2000 Free Software Foundation, Inc.
> GDB is free software, covered by the GNU General Public License, and you are
> welcome to change it and/or distribute copies of it under certain
> conditions.
> Type "show copying" to see the conditions.
> There is absolutely no warranty for GDB. Type "show warranty" for details.
> This GDB was configured as "i386-redhat-linux"...
> (gdb) handle SIGPIPE nostop noprint pass
> Signal Stop Print Pass to program Description
> SIGPIPE No No Yes Broken pipe
> (gdb) run -DNYCd3
> Starting program: /usr/sbin/squid -DNYCd3
> [New Thread 1024 (LWP 22712)]
> 2001/02/16 10:26:55| helperOpenServers: Starting 5 'dnsserver' processes
> 2001/02/16 10:26:55| helperOpenServers: Starting 5 'auth.pl' processes
> 2001/02/16 10:27:01| parseHttpRequest: req_hdr = {Proxy-Connection:
> Keep-Alive
> User-Agent: Mozilla/4.76 [en] (X11; U; Linux 2.2.16-22 i586)
> Host: home.netscape.com
> Accept: image/gif, image/x-xbitmap, image/jpeg, image/pjpeg, image/png, */*
> Accept-Encoding: gzip
> Accept-Language: en
> Accept-Charset: iso-8859-1,*,utf-8
> Proxy-authorization: Basic aGprbG9vc3Rlcm1hbjoxNDM1
> Cookie: UIDC=212.187.36.4:0981140117:684544;
> HITO_VISITS=AE0FAA0C0+27F440*EA1BF*
> 1
>
> }
> 2001/02/16 10:27:01| parseHttpRequest: end = {}
> 2001/02/16 10:27:01| parseHttpRequest: prefix_sz = 452, req_line_sz = 40
> 2001/02/16 10:27:01| clientSetKeepaliveFlag: http_ver = 1.0
> 2001/02/16 10:27:01| clientSetKeepaliveFlag: method = GET
> 2001/02/16 10:27:02| helperHandleRead: end of reply found
> 2001/02/16 10:27:02| The request GET http://home.netscape.com/ is ALLOWED,
> becau
> se it matched 'secureid'
> 2001/02/16 10:27:02| clientProcessRequest2: storeGet() MISS
> 2001/02/16 10:27:23| parseHttpRequest: req_hdr = {If-Modified-Since: Thu, 02
> Nov
> 2000 08:53:14 GMT; length=663
> Proxy-Connection: Keep-Alive
> User-Agent: Mozilla/4.76 [en] (X11; U; Linux 2.2.16-22 i586)
> Pragma: no-cache
> Host: www.ahrend.net
> Accept: image/gif, image/x-xbitmap, image/jpeg, image/pjpeg, image/png, */*
> Accept-Encoding: gzip
> Accept-Language: en
> Accept-Charset: iso-8859-1,*,utf-8
> Proxy-authorization: Basic aGprbG9vc3Rlcm1hbjoxNDM1
>
> }
> 2001/02/16 10:27:23| parseHttpRequest: end = {}
> 2001/02/16 10:27:23| parseHttpRequest: prefix_sz = 443, req_line_sz = 37
> 2001/02/16 10:27:23| clientSetKeepaliveFlag: http_ver = 1.0
> 2001/02/16 10:27:23| clientSetKeepaliveFlag: method = GET
> 2001/02/16 10:27:23| The request GET http://www.ahrend.net/ is ALLOWED,
> because
> it matched 'secureid'
> 2001/02/16 10:27:23| clientProcessRequest2: storeGet() MISS
> 2001/02/16 10:27:23| helperHandleRead: end of reply found
>
> Program received signal SIGSEGV, Segmentation fault.
> [Switching to Thread 1024 (LWP 22712)]
> 0x82144d3 in ?? ()
> (gdb) backtrace
> #0 0x82144d3 in ?? ()
> #1 0x805c015 in clientBuildReplyHeader (http=0x84562fc, rep=0x845bcf0)
> at client_side.c:1290
> #2 0x805c122 in clientBuildReply (http=0x84562fc,
> buf=0x8456c80 "HTTP/1.1 304 Not Modified\r\nServer:
> Microsoft-IIS/4.0\r\nDat
> e: Fri, 16 Feb 2001 09:27:20 GMT\r\nwww.ahrend.net:
> max-age=1800\r\nConnection:
> keep-alive\r\nContent-Location: http://www.ahrend.net/index.html\r\nETa"...,
> size=248) at client_side.c:1330
> #3 0x805ce3d in clientSendMoreData (data=0x84562fc,
> buf=0x8456c80 "HTTP/1.1 304 Not Modified\r\nServer:
> Microsoft-IIS/4.0\r\nDat
> e: Fri, 16 Feb 2001 09:27:20 GMT\r\nwww.ahrend.net:
> max-age=1800\r\nConnection:
> keep-alive\r\nContent-Location: http://www.ahrend.net/index.html\r\nETa"...,
> size=248) at client_side.c:1778
> #4 0x809036c in storeClientCallback (sc=0x8456c44, sz=248)
> at store_client.c:164
> #5 0x8090606 in storeClientCopy2 (e=0x84565a0, sc=0x8456c44)
> at store_client.c:260
> #6 0x8091066 in InvokeHandlers (e=0x84565a0) at store_client.c:588
> #7 0x808e4f7 in storeAppend (e=0x84565a0,
> buf=0x8111ca0 "c01:66b3\"\r\nContent-Length: 0\r\n\r\nr:
> Microsoft-IIS/4.0\r
> \nDate: Fri, 16 Feb 2001 09:27:20 GMT\r\nwww.ahrend.net:
> max-age=1800\r\nConnect
> ion: keep-alive\r\nContent-Location:
> http://www.ahrend.net/index.html\r\nETa"...
> , len=32) at store.c:461
> ---Type <return> to continue, or q <return> to quit---
> #8 0x80711e3 in httpReadReply (fd=28, data=0x8457ebc) at http.c:560
> #9 0x80621f8 in comm_poll (msec=10) at comm_select.c:432
> #10 0x807c419 in main (argc=2, argv=0xbffffa74) at main.c:712
> #11 0x400cdf31 in __libc_start_main (main=0x807c044 <main>, argc=2,
> ubp_av=0xbffffa74, init=0x8049ea8 <_init>, fini=0x80a761c <_fini>,
> rtld_fini=0x4000e274 <_dl_fini>, stack_end=0xbffffa6c)
> at ../sysdeps/generic/libc-start.c:129
> (gdb)
>
>
>
>
Received on Fri Feb 16 2001 - 22:28:45 MST