#37695 [NEW]: httpd: child pid 11864 exit signal Segmentation fault (11)

From: gplerma at yahoo dot com Operating system: Red Hat Enterprise Linux ES rele PHP version: 5.1.4 PHP Bug Type: Reproducible crash Bug description: httpd: child pid 11864 exit signal Segmentation fault (11) Description: ------------ Good day (or night), I am needing asssistance with a particularly nasty problem with Apache/PHP (I'm not quite sure which is the culprit yet). I checked bug log, however didnt seem to find any issue relating to this one. I Compiled apache/php 5.1.4/oracle10g/ on RH Ent 4 (ES) w latest OS updates. Following startup of httpd, i am seeing constant seg faults within the httpd error_logs during ANY page GET request: [Sun Jun 04 11:41:12 2006] [notice] child pid 29592 exit signal Segmentation fault (11) [Sun Jun 04 11:41:12 2006] [notice] child pid 29593 exit signal Segmentation fault (11) [Sun Jun 04 11:41:13 2006] [notice] child pid 29597 exit signal Segmentation fault (11) [Sun Jun 04 11:41:13 2006] [notice] child pid 29598 exit signal Segmentation fault (11) [Sun Jun 04 11:41:13 2006] [notice] child pid 29599 exit signal Segmentation fault (11) [Sun Jun 04 11:41:13 2006] [notice] child pid 29600 exit signal Segmentation fault (11) httpd configure options: ./configure --enable-so --prefix=/usr/software/apache --with-apr=/usr/software/apr-httpd/ \ --with-apr-util=/usr/software/apr-util-httpd --with-mpm=prefork --enable-mods-shared=most \ --enable-ssl=shared --with-ssl=/usr/software/openssl --enable-deflate php configure options: ./configure --prefix=/usr/software/php --with-config-file-path=/usr/software/php/etc \ --enable-so=shared --with-apxs2=/usr/software/apache/bin/apxs --enable-dbase \ --with-pfpro=/usr/software/verisign/payflowpro/linux --with-oci8=/usr/software/oracle/product/10.2.0/db_1 \ --with-gd --with-png-dir=/usr/software/libpng/ --with-zlib-dir=/usr/software/zlib/ \ --with-freetype-dir=/usr/software/freetype Compile Order was 1. Source Apr (Compiled the packaged apr) 2. Source Apr Utils (Compiled the packaged apr-util) 3. Apache HTTPD 4. PHP GCC Info: gcc -v Reading specs from /usr/lib/gcc/i386-redhat-linux/3.4.5/specs Configured with: ../configure --prefix=/usr --mandir=/usr/share/man --infodir=/usr/share/info --enable-shared --enable-threads=posix --disable-checking --with-system-zlib --enable-__cxa_atexit --disable-libunwind-exceptions --enable-java-awt=gtk --host=i386-redhat-linux Thread model: posix gcc version 3.4.5 20051201 (Red Hat 3.4.5-2) I have also tried latest snapshot: php5.2-200606041430 to no avail. This crash only occurs if loading the php5 module (i.e. LoadModule php5_module modules/libphp5.so) If i comment this line, then restart apache, no crashing. I appreciate your valuable time and assistance with this. Regards, George Actual result: -------------- I ran a backtrace on httpd. This is the results after trying to load a simple HTML page: [root@mfc-prod01 apache]# gdb httpd GNU gdb Red Hat Linux (6.3.0.0-1.96rh) 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"...Using host libthread_db library "/lib/tls/libthread_db.so.1". (gdb) run -X -d /usr/software/apache Starting program: /usr/software/apache/bin/httpd -X -d /usr/software/apache [Thread debugging using libthread_db enabled] [New Thread -1208046752 (LWP 29614)] httpd: Could not reliably determine the server's fully qualified domain name, using mfc-prod01.multifamilycentral.priv for ServerName Program received signal SIGSEGV, Segmentation fault. [Switching to Thread -1208046752 (LWP 29614)] 0x0128f332 in php_handler (r=0x9656f08) at /usr/compileFactory/php-5.1.4/sapi/apache2handler/sapi_apache2.c:472 472 conf = ap_get_module_config(r->per_dir_config, &php5_module); -- Edit bug report at http://bugs.php.net/?id=37695&edit=1 -- Try a CVS snapshot (PHP 4.4): http://bugs.php.net/fix.php?id=37695&r=trysnapshot44 Try a CVS snapshot (PHP 5.2): http://bugs.php.net/fix.php?id=37695&r=trysnapshot52 Try a CVS snapshot (PHP 6.0): http://bugs.php.net/fix.php?id=37695&r=trysnapshot60 Fixed in CVS: http://bugs.php.net/fix.php?id=37695&r=fixedcvs Fixed in release: http://bugs.php.net/fix.php?id=37695&r=alreadyfixed Need backtrace: http://bugs.php.net/fix.php?id=37695&r=needtrace Need Reproduce Script: http://bugs.php.net/fix.php?id=37695&r=needscript Try newer version: http://bugs.php.net/fix.php?id=37695&r=oldversion Not developer issue: http://bugs.php.net/fix.php?id=37695&r=support Expected behavior: http://bugs.php.net/fix.php?id=37695&r=notwrong Not enough info: http://bugs.php.net/fix.php?id=37695&r=notenoughinfo Submitted twice: http://bugs.php.net/fix.php?id=37695&r=submittedtwice register_globals: http://bugs.php.net/fix.php?id=37695&r=globals PHP 3 support discontinued: http://bugs.php.net/fix.php?id=37695&r=php3 Daylight Savings: http://bugs.php.net/fix.php?id=37695&r=dst IIS Stability: http://bugs.php.net/fix.php?id=37695&r=isapi Install GNU Sed: http://bugs.php.net/fix.php?id=37695&r=gnused Floating point limitations: http://bugs.php.net/fix.php?id=37695&r=float No Zend Extensions: http://bugs.php.net/fix.php?id=37695&r=nozend MySQL Configuration Error: http://bugs.php.net/fix.php?id=37695&r=mysqlcfg