Re: segmentation Faults

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Hi,
 
Though I'm not an expert on analyzing core dump, but following message:
 
 Can't read pathname for load map: Input/output error
 
might give some clue about I/O error. You might have shared some remote directory / files, which is inaccessible during the processing.
 
Thanks,
PK

On Mon, Sep 12, 2011 at 6:32 PM, <dhottinger@xxxxxxxxxxxxxxxxxxxxxx> wrote:
I recently started get seg faults on a production server that has been online for 3 years now.  At first I was convinced it was a faulty php script in one of the cms sites, but now it seems to happen fairly often.  I actually used a little bash script that restarts apache when it sees the segfault in the logfiles.  I have a core dump from the latest fault:
GNU gdb Red Hat Linux (6.3.0.0-1.134.fc5rh)
Copyright 2004 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-gnu"...(no debugging symbols found)
Using host libthread_db library "/lib/libthread_db.so.1".

Failed to read a valid object file image from memory.
Core was generated by `/usr/sbin/httpd'.
Program terminated with signal 11, Segmentation fault.

warning: svr4_current_sos: Can't read pathname for load map: Input/output error

(no debugging symbols found)
Loaded symbols for /usr/sbin/httpd
Reading symbols from /lib/libm.so.6...(no debugging symbols found)...done.
Loaded symbols for /lib/libm.so.6
Reading symbols from /lib/libpcre.so.0...(no debugging symbols found)...done.
Loaded symbols for /lib/libpcre.so.0
Reading symbols from /lib/libselinux.so.1...(no debugging symbols found)...done.
Loaded symbols for /lib/libselinux.so.1
Reading symbols from /usr/lib/libaprutil-1.so.0...
(no debugging symbols found)...done.
Loaded symbols for /usr/lib/libaprutil-1.so.0
Reading symbols from /lib/libcrypt.so.1...(no debugging symbols found)...done.
Loaded symbols for /lib/libcrypt.so.1
Reading symbols from /usr/lib/libldap-2.3.so.0...(no debugging symbols found)...done.
Loaded symbols for /usr/lib/libldap-2.3.so.0
Reading symbols from /usr/lib/liblber-2.3.so.0...
(no debugging symbols found)...done.
Loaded symbols for /usr/lib/liblber-2.3.so.0
Reading symbols from /lib/libdb-4.3.so...(no debugging symbols found)...done.
Loaded symbols for /lib/libdb-4.3.so
Reading symbols from /lib/libexpat.so.0...(no debugging symbols found)...done.
Loaded symbols for /lib/libexpat.so.0
Reading symbols from /usr/lib/libapr-1.so.0...
(no debugging symbols found)...done.
Loaded symbols for /usr/lib/libapr-1.so.0
Reading symbols from /lib/libpthread.so.0...(no debugging symbols found)...done.
Loaded symbols for /lib/libpthread.so.0
Reading symbols from /lib/libdl.so.2...(no debugging symbols found)...done.
Loaded symbols for /lib/libdl.so.2
Reading symbols from /lib/libc.so.6...
(no debugging symbols found)...done.
Loaded symbols for /lib/libc.so.6
Reading symbols from /lib/ld-linux.so.2...(no debugging symbols found)...done.
Loaded symbols for /lib/ld-linux.so.2
Reading symbols from /lib/libsepol.so.1...(no debugging symbols found)...done.
Loaded symbols for /lib/libsepol.so.1
Reading symbols from /lib/libuuid.so.1...
(no debugging symbols found)...done.
Loaded symbols for /lib/libuuid.so.1
Reading symbols from /usr/lib/libpq.so.4...(no debugging symbols found)...done.
Loaded symbols for /usr/lib/libpq.so.4
Reading symbols from /usr/lib/libsqlite3.so.0...(no debugging symbols found)...done.
Loaded symbols for /usr/lib/libsqlite3.so.0
Reading symbols from /lib/libresolv.so.2...
(no debugging symbols found)...done.
Loaded symbols for /lib/libresolv.so.2
Reading symbols from /usr/lib/libsasl2.so.2...(no debugging symbols found)...done.
Loaded symbols for /usr/lib/libsasl2.so.2
Reading symbols from /lib/libssl.so.6...(no debugging symbols found)...done.
Loaded symbols for /lib/libssl.so.6
Reading symbols from /lib/libcrypto.so.6...
(no debugging symbols found)...done.
Loaded symbols for /lib/libcrypto.so.6
Reading symbols from /usr/lib/libkrb5.so.3...(no debugging symbols found)...done.
Loaded symbols for /usr/lib/libkrb5.so.3
Reading symbols from /lib/libnsl.so.1...(no debugging symbols found)...done.
Loaded symbols for /lib/libnsl.so.1
Reading symbols from /usr/lib/libgssapi_krb5.so.2...
(no debugging symbols found)...done.
Loaded symbols for /usr/lib/libgssapi_krb5.so.2
Reading symbols from /lib/libcom_err.so.2...(no debugging symbols found)...done.
Loaded symbols for /lib/libcom_err.so.2
Reading symbols from /usr/lib/libk5crypto.so.3...(no debugging symbols found)...done.
Loaded symbols for /usr/lib/libk5crypto.so.3
Reading symbols from /usr/lib/libz.so.1...
(no debugging symbols found)...done.
Loaded symbols for /usr/lib/libz.so.1
Reading symbols from /usr/lib/libkrb5support.so.0...(no debugging symbols found)...done.
Loaded symbols for /usr/lib/libkrb5support.so.0
Reading symbols from /lib/libsetrans.so.0...(no debugging symbols found)...done.
Loaded symbols for /lib/libsetrans.so.0
Reading symbols from /lib/librt.so.1...
(no debugging symbols found)...done.
Loaded symbols for /lib/librt.so.1
Reading symbols from /lib/libnss_files.so.2...(no debugging symbols found)...done.
Loaded symbols for /lib/libnss_files.so.2
Reading symbols from /usr/lib/httpd/modules/mod_auth_basic.so...(no debugging symbols found)...done.
Loaded symbols for /etc/httpd/modules/mod_auth_basic.so
Reading symbols from /usr/lib/httpd/modules/mod_auth_digest.so...
(no debugging symbols found)...done.
Loaded symbols for /etc/httpd/modules/mod_auth_digest.so
Reading symbols from /usr/lib/httpd/modules/mod_authn_file.so...(no debugging symbols found)...done.
Loaded symbols for /etc/httpd/modules/mod_authn_file.so
Reading symbols from /usr/lib/httpd/modules/mod_authn_alias.so...(no debugging symbols found)...done.
Loaded symbols for /etc/httpd/modules/mod_authn_alias.so
Reading symbols from /usr/lib/httpd/modules/mod_authn_anon.so...
(no debugging symbols found)...done.
Loaded symbols for /etc/httpd/modules/mod_authn_anon.so
Reading symbols from /usr/lib/httpd/modules/mod_authn_dbm.so...(no debugging symbols found)...done.
Loaded symbols for /etc/httpd/modules/mod_authn_dbm.so
Reading symbols from /usr/lib/httpd/modules/mod_authn_default.so...(no debugging symbols found)...done.
Loaded symbols for /etc/httpd/modules/mod_authn_default.so
Reading symbols from /usr/lib/httpd/modules/mod_authz_host.so...
(no debugging symbols found)...done.
Loaded symbols for /etc/httpd/modules/mod_authz_host.so
Reading symbols from /usr/lib/httpd/modules/mod_authz_user.so...(no debugging symbols found)...done.
Loaded symbols for /etc/httpd/modules/mod_authz_user.so
Reading symbols from /usr/lib/httpd/modules/mod_authz_owner.so...(no debugging symbols found)...done.
Loaded symbols for /etc/httpd/modules/mod_authz_owner.so
Reading symbols from /usr/lib/httpd/modules/mod_authz_groupfile.so...
(no debugging symbols found)...done.
Loaded symbols for /etc/httpd/modules/mod_authz_groupfile.so
Reading symbols from /usr/lib/httpd/modules/mod_authz_dbm.so...(no debugging symbols found)...done.
Loaded symbols for /etc/httpd/modules/mod_authz_dbm.so
Reading symbols from /usr/lib/httpd/modules/mod_authz_default.so...(no debugging symbols found)...done.
Loaded symbols for /etc/httpd/modules/mod_authz_default.so
Reading symbols from /usr/lib/httpd/modules/mod_ldap.so...
---Type <return> to continue, or q <return> to quit---
(no debugging symbols found)...done.
Loaded symbols for /etc/httpd/modules/mod_ldap.so
Reading symbols from /usr/lib/httpd/modules/mod_authnz_ldap.so...(no debugging symbols found)...done.
Loaded symbols for /etc/httpd/modules/mod_authnz_ldap.so
Reading symbols from /usr/lib/httpd/modules/mod_include.so...(no debugging symbols found)...done.
Loaded symbols for /etc/httpd/modules/mod_include.so
Reading symbols from /usr/lib/httpd/modules/mod_log_config.so...
(no debugging symbols found)...done.
Loaded symbols for /etc/httpd/modules/mod_log_config.so
Reading symbols from /usr/lib/httpd/modules/mod_logio.so...(no debugging symbols found)...done.
Loaded symbols for /etc/httpd/modules/mod_logio.so
Reading symbols from /usr/lib/httpd/modules/mod_env.so...(no debugging symbols found)...done.
Loaded symbols for /etc/httpd/modules/mod_env.so
Reading symbols from /usr/lib/httpd/modules/mod_ext_filter.so...
(no debugging symbols found)...done.
Loaded symbols for /etc/httpd/modules/mod_ext_filter.so
Reading symbols from /usr/lib/httpd/modules/mod_mime_magic.so...(no debugging symbols found)...done.
Loaded symbols for /etc/httpd/modules/mod_mime_magic.so
Reading symbols from /usr/lib/httpd/modules/mod_expires.so...(no debugging symbols found)...done.
Loaded symbols for /etc/httpd/modules/mod_expires.so
Reading symbols from /usr/lib/httpd/modules/mod_deflate.so...
(no debugging symbols found)...done.
Loaded symbols for /etc/httpd/modules/mod_deflate.so
Reading symbols from /usr/lib/httpd/modules/mod_headers.so...(no debugging symbols found)...done.
Loaded symbols for /etc/httpd/modules/mod_headers.so
Reading symbols from /usr/lib/httpd/modules/mod_usertrack.so...(no debugging symbols found)...done.
Loaded symbols for /etc/httpd/modules/mod_usertrack.so
Reading symbols from /usr/lib/httpd/modules/mod_setenvif.so...
(no debugging symbols found)...done.
Loaded symbols for /etc/httpd/modules/mod_setenvif.so
Reading symbols from /usr/lib/httpd/modules/mod_mime.so...(no debugging symbols found)...done.
Loaded symbols for /etc/httpd/modules/mod_mime.so
Reading symbols from /usr/lib/httpd/modules/mod_dav.so...(no debugging symbols found)...done.
Loaded symbols for /etc/httpd/modules/mod_dav.so
Reading symbols from /usr/lib/httpd/modules/mod_status.so...
(no debugging symbols found)...done.
Loaded symbols for /etc/httpd/modules/mod_status.so
Reading symbols from /usr/lib/httpd/modules/mod_autoindex.so...(no debugging symbols found)...done.
Loaded symbols for /etc/httpd/modules/mod_autoindex.so
Reading symbols from /usr/lib/httpd/modules/mod_info.so...(no debugging symbols found)...done.
Loaded symbols for /etc/httpd/modules/mod_info.so
Reading symbols from /usr/lib/httpd/modules/mod_dav_fs.so...
(no debugging symbols found)...done.
Loaded symbols for /etc/httpd/modules/mod_dav_fs.so
Reading symbols from /usr/lib/httpd/modules/mod_vhost_alias.so...(no debugging symbols found)...done.
Loaded symbols for /etc/httpd/modules/mod_vhost_alias.so
Reading symbols from /usr/lib/httpd/modules/mod_negotiation.so...(no debugging symbols found)...done.
Loaded symbols for /etc/httpd/modules/mod_negotiation.so
Reading symbols from /usr/lib/httpd/modules/mod_dir.so...
(no debugging symbols found)...done.
Loaded symbols for /etc/httpd/modules/mod_dir.so
Reading symbols from /usr/lib/httpd/modules/mod_actions.so...(no debugging symbols found)...done.
Loaded symbols for /etc/httpd/modules/mod_actions.so
Reading symbols from /usr/lib/httpd/modules/mod_speling.so...(no debugging symbols found)...done.
Loaded symbols for /etc/httpd/modules/mod_speling.so
Reading symbols from /usr/lib/httpd/modules/mod_userdir.so...
(no debugging symbols found)...done.
Loaded symbols for /etc/httpd/modules/mod_userdir.so
Reading symbols from /usr/lib/httpd/modules/mod_alias.so...(no debugging symbols found)...done.
Loaded symbols for /etc/httpd/modules/mod_alias.so
Reading symbols from /usr/lib/httpd/modules/mod_rewrite.so...(no debugging symbols found)...done.
Loaded symbols for /etc/httpd/modules/mod_rewrite.so
Reading symbols from /usr/lib/httpd/modules/mod_cache.so...
(no debugging symbols found)...done.
Loaded symbols for /etc/httpd/modules/mod_cache.so
Reading symbols from /usr/lib/httpd/modules/mod_suexec.so...(no debugging symbols found)...done.
Loaded symbols for /etc/httpd/modules/mod_suexec.so
Reading symbols from /usr/lib/httpd/modules/mod_disk_cache.so...(no debugging symbols found)...done.
Loaded symbols for /etc/httpd/modules/mod_disk_cache.so
Reading symbols from /usr/lib/httpd/modules/mod_file_cache.so...
(no debugging symbols found)...done.
Loaded symbols for /etc/httpd/modules/mod_file_cache.so
Reading symbols from /usr/lib/httpd/modules/mod_mem_cache.so...(no debugging symbols found)...done.
Loaded symbols for /etc/httpd/modules/mod_mem_cache.so
Reading symbols from /usr/lib/httpd/modules/mod_cgi.so...(no debugging symbols found)...done.
Loaded symbols for /etc/httpd/modules/mod_cgi.so
Reading symbols from /usr/lib/httpd/modules/mod_auth_kerb.so...
(no debugging symbols found)...done.
Loaded symbols for /etc/httpd/modules/mod_auth_kerb.so
Reading symbols from /usr/lib/httpd/modules/mod_auth_mysql.so...(no debugging symbols found)...done.
Loaded symbols for /etc/httpd/modules/mod_auth_mysql.so
Reading symbols from /usr/lib/mysql/libmysqlclient.so.15...(no debugging symbols found)...done.
Loaded symbols for /usr/lib/mysql/libmysqlclient.so.15
Reading symbols from /usr/lib/httpd/modules/mod_auth_pam.so...
(no debugging symbols found)...done.
Loaded symbols for /etc/httpd/modules/mod_auth_pam.so
Reading symbols from /lib/libpam.so.0...(no debugging symbols found)...done.
Loaded symbols for /lib/libpam.so.0
Reading symbols from /lib/libaudit.so.0...(no debugging symbols found)...done.
Loaded symbols for /lib/libaudit.so.0
Reading symbols from /usr/lib/httpd/modules/mod_auth_sys_group.so...
(no debugging symbols found)...done.
Loaded symbols for /etc/httpd/modules/mod_auth_sys_group.so
Reading symbols from /usr/lib/httpd/modules/mod_authz_ldap.so...(no debugging symbols found)...done.
Loaded symbols for /etc/httpd/modules/mod_authz_ldap.so
Reading symbols from /usr/lib/httpd/modules/mod_fcgid.so...(no debugging symbols found)...done.
Loaded symbols for /etc/httpd/modules/mod_fcgid.so
Reading symbols from /usr/lib/httpd/modules/mod_geoip.so...
(no debugging symbols found)...done.
Loaded symbols for /etc/httpd/modules/mod_geoip.so
Reading symbols from /usr/lib/libGeoIP.so.1...(no debugging symbols found)...done.
Loaded symbols for /usr/lib/libGeoIP.so.1
Reading symbols from /usr/lib/httpd/modules/mod_security.so...(no debugging symbols found)...done.
Loaded symbols for /etc/httpd/modules/mod_security.so
Reading symbols from /usr/lib/httpd/modules/mod_perl.so...
(no debugging symbols found)...done.
Loaded symbols for /etc/httpd/modules/mod_perl.so
Reading symbols from /usr/lib/perl5/5.8.8/i386-linux-thread-multi/CORE/libperl.so...(no debugging symbols found)...done.
Loaded symbols for /usr/lib/perl5/5.8.8/i386-linux-thread-multi/CORE/libperl.so
Reading symbols from /lib/libutil.so.1...(no debugging symbols found)...done.
Loaded symbols for /lib/libutil.so.1
Reading symbols from /usr/lib/httpd/modules/libphp5.so...
(no debugging symbols found)...done.
Loaded symbols for /etc/httpd/modules/libphp5.so
Reading symbols from /usr/lib/libaspell.so.15...(no debugging symbols found)...done.
Loaded symbols for /usr/lib/libaspell.so.15
Reading symbols from /usr/lib/libpspell.so.15...(no debugging symbols found)...done.
Loaded symbols for /usr/lib/libpspell.so.15
Reading symbols from /usr/lib/sse2/libgmp.so.3...done.
Loaded symbols for /usr/lib/sse2/libgmp.so.3
Reading symbols from /usr/lib/libcurl.so.3...done.
Loaded symbols for /usr/lib/libcurl.so.3
Reading symbols from /usr/lib/libbz2.so.1...done.
Loaded symbols for /usr/lib/libbz2.so.1
Reading symbols from /usr/lib/libxml2.so.2...done.
Loaded symbols for /usr/lib/libxml2.so.2
Reading symbols from /usr/lib/libidn.so.11...done.
Loaded symbols for /usr/lib/libidn.so.11
Reading symbols from /usr/lib/libstdc++.so.6...done.
Loaded symbols for /usr/lib/libstdc++.so.6
Reading symbols from /lib/libgcc_s.so.1...done.
Loaded symbols for /lib/libgcc_s.so.1
Reading symbols from /usr/lib/httpd/modules/mod_python.so...done.
Loaded symbols for /etc/httpd/modules/mod_python.so
Reading symbols from /usr/lib/libpython2.4.so.1.0...done.
Loaded symbols for /usr/lib/libpython2.4.so.1.0
Reading symbols from /usr/lib/httpd/modules/mod_ssl.so...done.
Loaded symbols for /etc/httpd/modules/mod_ssl.so
Reading symbols from /usr/lib/libdistcache.so.1...done.
Loaded symbols for /usr/lib/libdistcache.so.1
Reading symbols from /usr/lib/libnal.so.1...done.
Loaded symbols for /usr/lib/libnal.so.1
Reading symbols from /usr/lib/php/modules/apc.so...done.
Loaded symbols for /usr/lib/php/modules/apc.so
Reading symbols from /usr/lib/php/modules/dba.so...done.
Loaded symbols for /usr/lib/php/modules/dba.so
Reading symbols from /usr/lib/php/modules/dom.so...done.
Loaded symbols for /usr/lib/php/modules/dom.so
Reading symbols from /usr/lib/php/modules/gd.so...done.
Loaded symbols for /usr/lib/php/modules/gd.so
Reading symbols from /usr/lib/libfreetype.so.6...done.
Loaded symbols for /usr/lib/libfreetype.so.6
Reading symbols from /usr/lib/libpng12.so.0...done.
Loaded symbols for /usr/lib/libpng12.so.0
Reading symbols from /usr/lib/libjpeg.so.62...done.
Loaded symbols for /usr/lib/libjpeg.so.62
Reading symbols from /usr/lib/php/modules/imap.so...done.
Loaded symbols for /usr/lib/php/modules/imap.so
Reading symbols from /usr/lib/libc-client.so.1...done.
Loaded symbols for /usr/lib/libc-client.so.1
Reading symbols from /usr/lib/php/modules/ldap.so...done.
Loaded symbols for /usr/lib/php/modules/ldap.so
Reading symbols from /usr/lib/php/modules/mbstring.so...done.
Loaded symbols for /usr/lib/php/modules/mbstring.so
Reading symbols from /usr/lib/php/modules/mcrypt.so...done.
Loaded symbols for /usr/lib/php/modules/mcrypt.so
Reading symbols from /usr/lib/libmcrypt.so.4...done.
Loaded symbols for /usr/lib/libmcrypt.so.4
Reading symbols from /usr/lib/php/modules/mysql.so...done.
Loaded symbols for /usr/lib/php/modules/mysql.so
Reading symbols from /usr/lib/php/modules/mysqli.so...done.
Loaded symbols for /usr/lib/php/modules/mysqli.so
Reading symbols from /usr/lib/php/modules/odbc.so...done.
Loaded symbols for /usr/lib/php/modules/odbc.so
Reading symbols from /usr/lib/libodbc.so.1...done.
Loaded symbols for /usr/lib/libodbc.so.1
Reading symbols from /usr/lib/libodbcpsql.so.2...done.
Loaded symbols for /usr/lib/libodbcpsql.so.2
Reading symbols from /usr/lib/php/modules/pdo.so...done.
Loaded symbols for /usr/lib/php/modules/pdo.so
Reading symbols from /usr/lib/php/modules/pdo_mysql.so...done.
Loaded symbols for /usr/lib/php/modules/pdo_mysql.so
Reading symbols from /usr/lib/php/modules/pdo_odbc.so...done.
Loaded symbols for /usr/lib/php/modules/pdo_odbc.so
Reading symbols from /usr/lib/php/modules/pdo_sqlite.so...done.
Loaded symbols for /usr/lib/php/modules/pdo_sqlite.so
Reading symbols from /usr/lib/php/modules/readline.so...done.
Loaded symbols for /usr/lib/php/modules/readline.so
Reading symbols from /usr/lib/libhistory.so.5...done.
Loaded symbols for /usr/lib/libhistory.so.5
Reading symbols from /usr/lib/libreadline.so.5...done.
Loaded symbols for /usr/lib/libreadline.so.5
Reading symbols from /usr/lib/libncurses.so.5...done.
Loaded symbols for /usr/lib/libncurses.so.5
Reading symbols from /usr/lib/php/modules/soap.so...done.
Loaded symbols for /usr/lib/php/modules/soap.so
Reading symbols from /usr/lib/php/modules/tidy.so...done.
Loaded symbols for /usr/lib/php/modules/tidy.so
Reading symbols from /usr/lib/libtidy-0.99.so.0...done.
Loaded symbols for /usr/lib/libtidy-0.99.so.0
Reading symbols from /usr/lib/php/modules/xmlreader.so...done.
Loaded symbols for /usr/lib/php/modules/xmlreader.so
Reading symbols from /usr/lib/php/modules/xmlwriter.so...done.
Loaded symbols for /usr/lib/php/modules/xmlwriter.so
Reading symbols from /usr/lib/php/modules/xsl.so...done.
Loaded symbols for /usr/lib/php/modules/xsl.so
Reading symbols from /usr/lib/libexslt.so.0...done.
Loaded symbols for /usr/lib/libexslt.so.0
Reading symbols from /usr/lib/libxslt.so.1...done.
Loaded symbols for /usr/lib/libxslt.so.1
Reading symbols from /usr/lib/libgcrypt.so.11...done.
Loaded symbols for /usr/lib/libgcrypt.so.11
Reading symbols from /usr/lib/libgpg-error.so.0...done.
Loaded symbols for /usr/lib/libgpg-error.so.0
Reading symbols from /usr/lib/php/modules/mailparse.so...done.
Loaded symbols for /usr/lib/php/modules/mailparse.so

#0  0x0076be96 in apc_shm_create () from /usr/lib/php/modules/apc.so
Version info is as follows:
httpd -V:
Server version: Apache/2.2.2
Server built:   Jul 26 2006 11:12:08
Server's Module Magic Number: 20051115:2
Server loaded:  APR 1.2.2, APR-Util 1.2.7
Compiled using: APR 1.2.2, APR-Util 1.2.7
Architecture:   32-bit
Server MPM:     Prefork
 threaded:     no
   forked:     yes (variable process count)
Server compiled with....
 -D APACHE_MPM_DIR="server/mpm/prefork"
 -D APR_HAS_SENDFILE
 -D APR_HAS_MMAP
 -D APR_HAVE_IPV6 (IPv4-mapped addresses enabled)
 -D APR_USE_SYSVSEM_SERIALIZE
 -D APR_USE_PTHREAD_SERIALIZE
 -D SINGLE_LISTEN_UNSERIALIZED_ACCEPT
 -D APR_HAS_OTHER_CHILD
 -D AP_HAVE_RELIABLE_PIPED_LOGS
 -D DYNAMIC_MODULE_LIMIT=128
 -D HTTPD_ROOT="/etc/httpd"
 -D SUEXEC_BIN="/usr/sbin/suexec"
 -D DEFAULT_PIDLOG="logs/httpd.pid"
 -D DEFAULT_SCOREBOARD="logs/apache_runtime_status"
 -D DEFAULT_LOCKFILE="logs/accept.lock"
 -D DEFAULT_ERRORLOG="logs/error_log"
 -D AP_TYPES_CONFIG_FILE="conf/mime.types"
 -D SERVER_CONFIG_FILE="conf/httpd.conf"

php -v
PHP 5.1.6 (cli) (built: Nov  3 2006 07:27:53)
Copyright (c) 1997-2006 The PHP Group
Zend Engine v2.1.0, Copyright (c) 1998-2006 Zend Technologies

mysql -v
mysql  Ver 14.12 Distrib 5.0.27, for redhat-linux-gnu (i686) using readline 5.0

uname -a
Linux newproxy.harrisonburg.k12.va.us 2.6.18-1.2239.fc5smp #1 SMP Fri Nov 10 13:22:44 EST 2006 i686 i686 i386 GNU/Linux

Ive been trying to figure out what is causing the sudden onset of the segfaults, and havent pinpointed it yet.  If anyone can look at the coredump file and interpret it for me that would be great.  The websites that I think are causing the issue are using cms made simple 1.6.8.

If there is a config change I can make to my httpd.conf that would alleviate this I would gladly do so.

Incidently when the segfaults occur, users get an error that the page can not be found, or server is refusing connection to that page.

Thanks for helping,
ddh



--
Dwayne Hottinger
Network Administrator
Harrisonburg City Public Schools

"Everything should be made as simple as possible, but not simpler."
-- Albert Einstein

"The hottest places in Hell are reserved for those who, in times of moral
crisis, preserved their neutrality."
-- Dante


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