Re: [squid-users] Segment violation in 3.4.5

Unfortunately this report is still short on details.
Could you try to follow the procedure explained in
http://wiki.squid-cache.org/SquidFaq/BugReporting#Using_gdb_debugger_on_Squid

and obtain a backtrace?

Thanks!

On Tue, May 6, 2014 at 3:12 AM, Dan Charlesworth <dan_at_getbusi.com> wrote:
> Hi folks
>
> We just compiled an EL6 x86_64 RPM for the 3.4.5 update and are now receiving the "Segment violation...dying" error for every request.
>
> We're using the same configuration and config options we have been for every 3.4 release so far, with the only change being the addition of "--with-included-ltdl".
>
> We use SSL bump and have a fair few external ACLs so I'm sure there's plenty of places for it break but this error message isn't very specific. The debug logs suggest it happens immediately after a transaction is complete:
>
> 2014/05/06 10:48:17.771 kid1| Checklist.cc(55) markFinished: 0x7fff494fe6b0 answer ALLOWED for match
> FATAL: Received Segment Violation...dying.
>
> Here are our config opts:
>
> %configure \
> --exec_prefix=/usr \
> --libexecdir=%{_libdir}/squid \
> --localstatedir=/var \
> --datadir=%{_datadir}/squid \
> --sysconfdir=%{_sysconfdir}/squid \
> --with-logdir='$(localstatedir)/log/squid' \
> --with-pidfile='$(localstatedir)/run/squid.pid' \
> --disable-dependency-tracking \
> --enable-follow-x-forwarded-for \
> --enable-auth \
> --enable-auth-basic="DB,LDAP,MSNT,MSNT-multi-domain,NCSA,NIS,PAM,POP3,RADIUS,SASL,SMB,getpwnam" \
> --enable-auth-ntlm="smb_lm,fake" \
> --enable-auth-digest="file,LDAP,eDirectory" \
> --enable-auth-negotiate="kerberos,wrapper" \
> --enable-external-acl-helpers="wbinfo_group,kerberos_ldap_group,AD_group,session" \
> --enable-cache-digests \
> --enable-cachemgr-hostname=localhost \
> --enable-delay-pools \
> --enable-epoll \
> --enable-icap-client \
> --enable-ident-lookups \
> %ifnarch ppc64 ia64 x86_64 s390x
> --with-large-files \
> %endif
> --enable-linux-netfilter \
> --enable-referer-log \
> --enable-removal-policies="heap,lru" \
> --enable-snmp \
> --enable-ssl \
> --enable-ssl-crtd \
> --enable-storeio="aufs,diskd,ufs" \
> --enable-useragent-log \
> --enable-wccpv2 \
> --enable-esi \
> --with-aio \
> --with-default-user="squid" \
> --with-filedescriptors=16384 \
> --with-maxfd=65535 \
> --with-dl \
> --with-openssl \
> --with-pthreads \
> --with-included-ltdl
>

-- 
    Francesco