Bug #69992 [Opn->Fbk]: php-fpm segfault 11 zend_find_alias_name

Edit report at https://bugs.php.net/bug.php?id=69992&edit=1 ID: 69992 Updated by: laruence@php.net Reported by: erich at live2sync dot com Summary: php-fpm segfault 11 zend_find_alias_name -Status: Open +Status: Feedback Type: Bug Package: DBM/DBA related Operating System: CentOS 7.1 PHP Version: 5.4.42 Block user comment: N Private report: N New Comment: Thank you for this bug report. To properly diagnose the problem, we need a short but complete example script to be able to reproduce this bug ourselves. A proper reproducing script starts with <?php and ends with ?>, is max. 10-20 lines long and does not require any external resources such as databases, etc. If the script requires a database to demonstrate the issue, please make sure it creates all necessary tables, stored procedures etc. Please avoid embedding huge scripts into the report. Previous Comments: ------------------------------------------------------------------------ [2015-07-03 22:29:42] erich at live2sync dot com Description: ------------ CentOS 7 repo version 5.4.16 Search the bug list for this specific issue and came up empty. Submitting as distro is currently at 5.4.16. gdb /usr/sbin/php-fpm coredump-php-fpm.5162 GNU gdb (GDB) Red Hat Enterprise Linux 7.6.1-64.el7 Copyright (C) 2013 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/sbin/php-fpm...Reading symbols from /usr/lib/debug/usr/sbin/php-fpm.debug...done. done. [New LWP 5162] [Thread debugging using libthread_db enabled] Using host libthread_db library "/lib64/libthread_db.so.1". Core was generated by `php-fpm: pool www '. Program terminated with signal 11, Segmentation fault. #0 zend_find_alias_name (ce=0x7efdc0e17ff0, name=0x7efdc04ee5b0 "getrelatableuserids", len=19) at /usr/src/debug/php-5.4.16/Zend/zend_API.c:3921 3921 alias = *alias_ptr; Actual result: -------------- (gdb) bt #0 zend_find_alias_name (ce=0x7efdc0e17ff0, name=0x7efdc04ee5b0 "getrelatableuserids", len=19) at /usr/src/debug/php-5.4.16/Zend/zend_API.c:3921 #1 0x00007efdbd651eca in zif_get_class_methods (ht=<optimized out>, return_value=0x7efdc04e1e68, return_value_ptr=<optimized out>, this_ptr=<optimized out>, return_value_used=<optimized out>) at /usr/src/debug/php-5.4.16/Zend/zend_builtin_functions.c:1095 #2 0x00007efdbd6eb0cc in zend_do_fcall_common_helper_SPEC (execute_data=<optimized out>) at /usr/src/debug/php-5.4.16/Zend/zend_vm_execute.h:643 #3 0x00007efdbd6681b7 in execute (op_array=0x7efdbfbfed18) at /usr/src/debug/php-5.4.16/Zend/zend_vm_execute.h:410 #4 0x00007efdad1da9c0 in nr_php_execute () at /home/hudson/slave-workspace/workspace/PHP_Release_Agent/label/centos5-64-nrcamp/agent/php_execute.c:1153 #5 0x00007efdbd6eb4ad in zend_do_fcall_common_helper_SPEC (execute_data=0x7efdbd382c68) at /usr/src/debug/php-5.4.16/Zend/zend_vm_execute.h:671 <snipped> ------------------------------------------------------------------------ -- Edit this bug report at https://bugs.php.net/bug.php?id=69992&edit=1