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

Yuri Voinov yvoinov at gmail.com
Tue Jan 20 18:28:31 UTC 2015 

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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>> wrote:
>
>
>
>     On 20 January 2015 at 15:17, Amos Jeffries <squid3 at treenet.co.nz
<mailto: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.

>
> 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.
>
>
>
> 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....
> 1 error generated.
> *** Error code 1
>
> Stop.
> make[1]: stopped in
/usr/home/wash/ILI/Squid/3.5/squid-3.5.1-20150120-r13736/compat
> *** Error code 1
>
> Stop.
> make: stopped in /usr/home/wash/ILI/Squid/3.5/squid-3.5.1-20150120-r13736
>
>
>
>
>
>
>
> --
> Best regards,
> Odhiambo WASHINGTON,
> Nairobi,KE
> +254733744121/+254722743223
> "I can't hear you -- I'm using the scrambler."
>
>
> _______________________________________________
> squid-users mailing list
> squid-users at lists.squid-cache.org
> http://lists.squid-cache.org/listinfo/squid-users

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