[squid-users] Squid 3.4.11 crashing on FreeBSD 10 (64-bit)

Tue Jan 20 19:33:20 UTC 2015

Yuri,

You need a sane MuA.

What you have makes life quite difficult for me reading your responses. And
I read from gmail web UI.

Just to answer you..

On 20 January 2015 at 21:28, Yuri Voinov <yvoinov at gmail.com> wrote:

>
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> 20.01.2015 23:11, Odhiambo Washington пишет:
> >
> >
> > On 20 January 2015 at 16:16, Odhiambo Washington <odhiambo at gmail.com
> <mailto:odhiambo at gmail.com> <odhiambo at gmail.com>> wrote:
> >
> >
> >
> >     On 20 January 2015 at 15:17, Amos Jeffries <squid3 at treenet.co.nz
> <mailto:squid3 at treenet.co.nz> <squid3 at treenet.co.nz>> wrote:
> >
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> >         I have just fixed a few clang detected build errors and 3.5 is
> now
> >         building cleanly here on FreeBSD 10 with the default Clang.
> >
> >         Please try to build the latest 3.5 snapshot (which will be
> labeled
> >         r13735 or higher). It should build fine with either the system
> default
> >         clang compiler or your GCC 4.9 install, but not with the system
> >         default GCC 4.4.
> >
> >
> >     I will check on that.
> >     However, I earlier today managed to compile 3.5.0.4 using clang. The
> problem I have been facing now is about 'forwarding loop detected' over and
> over... checking on my PF rules hasn't yielded anything.
> >     And I am now wondering why 3.4.11 wasn't seeing these forwarding
> loops..
> May be, It has another configuration? I.e - has not redirectors, or
> web-server on another port, or another NAT settings?
>

>
> >
> >
> >
> >
> >         > (gdb) bt #0  0x0000000803a30469 in swapcontext () from
> >         > /lib/libthr.so.3 #1  0x0000000803a30062 in sigaction () from
> >         > /lib/libthr.so.3 #2  <signal handler called> #3
> 0x0000000803d6b04a
> >         > in kevent () from /lib/libc.so.7 #4  0x000000000086335c in
> >         > Comm::DoSelect (msec=981) at ModKqueue.cc:264
> >
> >
> >         Looks like a bug in the system threading library. Though why
> Squid is
> >         triggering it is unknown. Maybe related to the two GCC versions
> with
> >         different libc perhapse?
> >
> >
> >     I only have one gcc version on my system -gcc49
> >
> >
> >
> > root at mail:/home/wash/ILI/Squid/3.5/squid-3.5.1-20150120-r13736 #
> /opt/squid35/sbin/squid -v
> > Squid Cache: Version 3.5.1-20150120-r13736
> > Service Name: squid
> > configure options:  '--prefix=/opt/squid35'
> '--enable-removal-policies=lru heap' '--disable-epoll' '--enable-auth'
> '--enable-auth-basic=DB NCSA PAM PAM POP3 SSPI'
> '--enable-external-acl-helpers=session unix_group file_userip'
> '--enable-auth-negotiate=kerberos' '--with-pthreads' '--enable-storeio=ufs
> diskd rock aufs' '--enable-delay-pools' '--enable-snmp'
> '--with-openssl=/usr' '--enable-forw-via-db' '--enable-cache-digests'
> '--enable-wccpv2' '--enable-follow-x-forwarded-for' '--with-large-files'
> '--enable-large-cache-files' '--enable-esi' '--enable-kqueue'
> '--enable-icap-client' '--enable-kill-parent-hack' '--enable-ssl'
> '--enable-leakfinder' '--enable-ssl-crtd' '--enable-url-rewrite-helpers'
> '--enable-xmalloc-statistics' '--enable-stacktraces' '--enable-zph-qos'
> '--enable-eui' '--enable-pf-transparent' 'CC=clang' 'CXX=clang++'
> --enable-ltdl-convenience
> >
> >
> > 1. I see these in cache.log
> >
> >
> > 2015/01/20 20:00:18| WARNING: no_suid: setuid(0): (1) Operation not
> permitted
> > 2015/01/20 20:00:18| WARNING: no_suid: setuid(0): (1) Operation not
> permitted
> > 2015/01/20 20:00:18| WARNING: no_suid: setuid(0): (1) Operation not
> permitted
> > 2015/01/20 20:00:18| WARNING: no_suid: setuid(0): (1) Operation not
> permitted
> > 2015/01/20 20:00:18| WARNING: no_suid: setuid(0): (1) Operation not
> permitted
> > 2015/01/20 20:00:18| WARNING: no_suid: setuid(0): (1) Operation not
> permitted
> > 2015/01/20 20:00:18| WARNING: no_suid: setuid(0): (1) Operation not
> permitted
> > 2015/01/20 20:00:18| WARNING: no_suid: setuid(0): (1) Operation not
> permitted
> > 2015/01/20 20:00:18| WARNING: no_suid: setuid(0): (1) Operation not
> permitted
> > 2015/01/20 20:00:18| WARNING: no_suid: setuid(0): (1) Operation not
> permitted
> > 2015/01/20 20:00:18| WARNING: no_suid: setuid(0): (1) Operation not
> permitted
> > 2015/01/20 20:00:18| WARNING: no_suid: setuid(0): (1) Operation not
> permitted
> > 2015/01/20 20:00:18| WARNING: no_suid: setuid(0): (1) Operation not
> permitted
> > 2015/01/20 20:00:18| WARNING: no_suid: setuid(0): (1) Operation not
> permitted
> > 2015/01/20 20:00:18| WARNING: no_suid: setuid(0): (1) Operation not
> permitted
> > 2015/01/20 20:00:18| Logfile: opening log
> stdio:/usr/local/squid/logs/access.log
> >
> >
> > But then I have no joy because of "2015/01/20 20:03:55| WARNING:
> Forwarding loop detected for:.."
> Forwarding loop is squid.conf issue, not squid itself. More often you
> using one port for proxying and web-server on proxy at the same time.
> Either NAT or squid/web server/redirector(s) program configuration.
>

None of those. I read the HOWTO very well. I use Squid+IPFilter on several
FreeBSD servers already. My configs are fine. I run squid on 13128 which is
different than what I run web server on. No port conflict.

>
>
> >
> > I am almost thinking FreeBSD 9.3 would be better... I haven't seen so
> much grief.
> >
> >
> > ADDENDUM:
> > When compiled with --enable-ipf-transparent, it fails to compile as
> follows:
> You have not IP Filter in FreeBSD. Just IPFW and PF. AFAIK today IP Filter
> is absent in xBSD.
>

 I will check that. Anyway, I did not compile it eventually. I am working
with PF and have configured it proerly (I believe) yet I still have this
agony.

>
> >
> >
> >
> > root at mail:/home/wash/ILI/Squid/3.5/squid-3.5.1-20150120-r13736 # make
> > Making all in compat
> > depbase=`echo assert.lo | sed 's|[^/]*$|.deps/&|;s|\.lo$||'`; /bin/sh
> ../libtool  --tag=CXX    --mode=compile clang++ -DHAVE_CONFIG_H    -I..
> -I../include  -I../lib -I../src  -I../include  -I/usr/include
> -I/usr/include  -I../libltdl -I/usr/include -I/usr/local/include/libxml2
> -I/usr/local/include/libxml2  -Werror -Qunused-arguments  -D_REENTRANT -g
> -O2 -march=native -I/usr/local/include -MT assert.lo -MD -MP -MF
> $depbase.Tpo -c -o assert.lo assert.cc && mv -f $depbase.Tpo
> $depbase.Plolibtool: compile:  clang++ -DHAVE_CONFIG_H -I.. -I../include
> -I../lib -I../src -I../include -I/usr/include -I/usr/include -I../libltdl
> -I/usr/include -I/usr/local/include/libxml2 -I/usr/local/include/libxml2
> -Werror -Qunused-arguments -D_REENTRANT -g -O2 -march=native
> -I/usr/local/include -MT assert.lo -MD -MP -MF .deps/assert.Tpo -c
> assert.cc  -fPIC -DPIC -o .libs/assert.o
> > In file included from assert.cc:9:
> > In file included from ../include/squid.h:43:
> > ../compat/compat.h:49:57: error: expected value in expression
> > #if IPF_TRANSPARENT && USE_SOLARIS_IPFILTER_MINOR_T_HACK
> >                                                         ^
> As I said above....
>

Sure.

-- 
Best regards,
Odhiambo WASHINGTON,
Nairobi,KE
+254733744121/+254722743223
"I can't hear you -- I'm using the scrambler."
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