segfault with 3.0.3 on rhel 6.5

Aaron Hurt ahurt at ena.com
Wed May 14 16:56:25 CEST 2014 

One quick followup.  I just built 3.0.2 (after removing 3.0.3) on the same machine and it appears to run without issue.

— Aaron

On May 14, 2014, at 9:48 AM, Aaron Hurt <ahurt at ena.com> wrote:

> I built 3.0.3 from the tar.gz on ftp.freeradius.org with a standard ./configure; make; sudo make install
> 
> The server builds fine without warning but dies with a segmentation fault on startup with all the default configuration files in place.  I can reproduce this on other boxes boxes running the same distribution but I can’t reproduce it on my OSX machines or my FreeBSD box.  The detailed versions of all the linked libs are outlined towards the end of the GDB output.
> 
> System Info:
> 
> [root at cwp-test-dev ~]# uname -a
> Linux cwp-test-dev.corp.ena.net 2.6.32-431.11.2.el6.x86_64 #1 SMP Tue Mar 25 11:15:18 CDT 2014 x86_64 x86_64 x86_64 GNU/Linux
> [root at cwp-test-dev ~]# cat /etc/redhat-release
> Scientific Linux release 6.5 (Carbon)
> 
> GDB output:
> 
> [root at cwp-test-dev ~]# gdb /usr/local/sbin/radiusd
> GNU gdb (GDB) Red Hat Enterprise Linux (7.2-60.el6_4.1)
> Copyright (C) 2010 Free Software Foundation, Inc.
> License GPLv3+: GNU GPL version 3 or later <http://gnu.org/licenses/gpl.html>
> This is free software: you are free to change and redistribute it.
> There is NO WARRANTY, to the extent permitted by law.  Type "show copying"
> and "show warranty" for details.
> This GDB was configured as "x86_64-redhat-linux-gnu".
> For bug reporting instructions, please see:
> <http://www.gnu.org/software/gdb/bugs/>...
> Reading symbols from /usr/local/sbin/radiusd...done.
> (gdb) run -t -X
> Starting program: /usr/local/sbin/radiusd -t -X
> [Thread debugging using libthread_db enabled]
> radiusd: FreeRADIUS Version 3.0.3, for host x86_64-unknown-linux-gnu, built on May 14 2014 at 09:38:31
> Copyright (C) 1999-2014 The FreeRADIUS server project and contributors
> There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A
> PARTICULAR PURPOSE
> You may redistribute copies of FreeRADIUS under the terms of the
> GNU General Public License
> For more information about these matters, see the file named COPYRIGHT
> Starting - reading configuration files ...
> including dictionary file /usr/local/share/freeradius/dictionary
> including dictionary file /usr/local/share/freeradius/dictionary.dhcp
> including dictionary file /usr/local/share/freeradius/dictionary.vqp
> including dictionary file /usr/local/etc/raddb/dictionary
> including configuration file /usr/local/etc/raddb/radiusd.conf
> including configuration file /usr/local/etc/raddb/proxy.conf
> including configuration file /usr/local/etc/raddb/clients.conf
> including files in directory /usr/local/etc/raddb/mods-enabled/
> including configuration file /usr/local/etc/raddb/mods-enabled/detail.log
> including configuration file /usr/local/etc/raddb/mods-enabled/utf8
> including configuration file /usr/local/etc/raddb/mods-enabled/realm
> including configuration file /usr/local/etc/raddb/mods-enabled/unix
> including configuration file /usr/local/etc/raddb/mods-enabled/passwd
> including configuration file /usr/local/etc/raddb/mods-enabled/expr
> including configuration file /usr/local/etc/raddb/mods-enabled/pap
> including configuration file /usr/local/etc/raddb/mods-enabled/detail
> including configuration file /usr/local/etc/raddb/mods-enabled/files
> including configuration file /usr/local/etc/raddb/mods-enabled/radutmp
> including configuration file /usr/local/etc/raddb/mods-enabled/always
> including configuration file /usr/local/etc/raddb/mods-enabled/dhcp
> including configuration file /usr/local/etc/raddb/mods-enabled/attr_filter
> including configuration file /usr/local/etc/raddb/mods-enabled/dynamic_clients
> including configuration file /usr/local/etc/raddb/mods-enabled/ntlm_auth
> including configuration file /usr/local/etc/raddb/mods-enabled/chap
> including configuration file /usr/local/etc/raddb/mods-enabled/soh
> including configuration file /usr/local/etc/raddb/mods-enabled/expiration
> including configuration file /usr/local/etc/raddb/mods-enabled/linelog
> including configuration file /usr/local/etc/raddb/mods-enabled/mschap
> including configuration file /usr/local/etc/raddb/mods-enabled/digest
> including configuration file /usr/local/etc/raddb/mods-enabled/replicate
> including configuration file /usr/local/etc/raddb/mods-enabled/preprocess
> including configuration file /usr/local/etc/raddb/mods-enabled/echo
> including configuration file /usr/local/etc/raddb/mods-enabled/sradutmp
> including configuration file /usr/local/etc/raddb/mods-enabled/logintime
> including configuration file /usr/local/etc/raddb/mods-enabled/exec
> including configuration file /usr/local/etc/raddb/mods-enabled/eap
> including configuration file /usr/local/etc/raddb/mods-enabled/unpack
> including configuration file /usr/local/etc/raddb/mods-enabled/cache_eap
> including files in directory /usr/local/etc/raddb/policy.d/
> including configuration file /usr/local/etc/raddb/policy.d/operator-name
> including configuration file /usr/local/etc/raddb/policy.d/dhcp
> including configuration file /usr/local/etc/raddb/policy.d/filter
> including configuration file /usr/local/etc/raddb/policy.d/accounting
> including configuration file /usr/local/etc/raddb/policy.d/canonicalization
> including configuration file /usr/local/etc/raddb/policy.d/cui
> including configuration file /usr/local/etc/raddb/policy.d/control
> including configuration file /usr/local/etc/raddb/policy.d/eap
> including files in directory /usr/local/etc/raddb/sites-enabled/
> including configuration file /usr/local/etc/raddb/sites-enabled/default
> including configuration file /usr/local/etc/raddb/sites-enabled/inner-tunnel
> main {
> security {
> 	allow_core_dumps = no
> }
> }
> main {
> 	name = "radiusd"
> 
> Program received signal SIGSEGV, Segmentation fault.
> 0x00007ffff7783a3e in _talloc_free () from /usr/lib64/libtalloc.so.2
> Missing separate debuginfos, use: debuginfo-install glibc-2.12-1.132.el6.x86_64 keyutils-libs-1.4-4.el6.x86_64 krb5-libs-1.10.3-10.el6_4.6.x86_64 libcom_err-1.41.12-18.el6.x86_64 libpcap-1.4.0-1.20130826git2dbcaa1.el6.x86_64 libselinux-2.0.94-5.3.el6_4.1.x86_64 libtalloc-2.0.7-2.el6.x86_64 ncurses-libs-5.7-3.20090208.el6.x86_64 nss-softokn-freebl-3.14.3-9.el6.x86_64 openssl-1.0.1e-16.el6_5.7.x86_64 pcre-7.8-6.el6.x86_64 readline-6.0-4.el6.x86_64 zlib-1.2.3-29.el6.x86_64
> (gdb) next
> Single stepping until exit from function _talloc_free,
> which has no line number information.
> 
> Program terminated with signal SIGSEGV, Segmentation fault.
> The program no longer exists.
> (gdb)
> -
> List info/subscribe/unsubscribe? See http://www.freeradius.org/list/devel.html

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