Edit report at https://bugs.php.net/bug.php?id=65002&edit=1
ID: 65002 User updated by: manas dot panda at tcubes dot com Reported by: manas dot panda at tcubes dot com Summary: 0x00002aaaae9f6654 in gc_remove_zval_from_buffer () from /etc/httpd/modules/lib Status: Open Type: Bug Package: Apache related Operating System: CentOS release 5.8 (Final) PHP Version: Irrelevant Block user comment: N Private report: N New Comment: I have tried disabling zend.enable_gc. But it did not help. Reverted back zend.enable_gc = 0 Previous Comments: ------------------------------------------------------------------------ [2013-06-10 10:54:16] manas dot panda at tcubes dot com Description: ------------ [root@spmgnm50 conf]# gdb /usr/sbin/httpd GNU gdb (GDB) CentOS (7.0.1-45.el5.centos) Copyright (C) 2009 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/httpd...(no debugging symbols found)...done. (gdb) r -DONE_PROCESS Starting program: /usr/sbin/httpd -DONE_PROCESS warning: no loadable sections found in added symbol-file system-supplied DSO at 0x2aaaaad1e000 [Thread debugging using libthread_db enabled] Program received signal SIGSEGV, Segmentation fault. 0x00002aaaae9f6654 in gc_remove_zval_from_buffer () from /etc/httpd/modules/libphp5.so (gdb) where #0 0x00002aaaae9f6654 in gc_remove_zval_from_buffer () from /etc/httpd/modules/libphp5.so #1 0x00002aaaae9cd039 in _zval_ptr_dtor () from /etc/httpd/modules/libphp5.so #2 0x00002aaaae9e6838 in zend_hash_destroy () from /etc/httpd/modules/libphp5.so #3 0x00002aaaae9f83c9 in zend_object_std_dtor () from /etc/httpd/modules/libphp5.so #4 0x00002aaaae9f83e9 in zend_objects_free_object_storage () from /etc/httpd/modules/libphp5.so #5 0x00002aaaae9fc0c5 in zend_objects_store_del_ref_by_handle_ex () from /etc/httpd/modules/libphp5.so #6 0x00002aaaae9fc103 in zend_objects_store_del_ref () from /etc/httpd/modules/libphp5.so #7 0x00002aaaae9cd028 in _zval_ptr_dtor () from /etc/httpd/modules/libphp5.so #8 0x00002aaaae9e6838 in zend_hash_destroy () from /etc/httpd/modules/libphp5.so #9 0x00002aaaae9f83c9 in zend_object_std_dtor () from /etc/httpd/modules/libphp5.so #10 0x00002aaaae9f83e9 in zend_objects_free_object_storage () from /etc/httpd/modules/libphp5.so #11 0x00002aaaae9fc4a6 in zend_objects_store_free_object_storage () from /etc/httpd/modules/libphp5.so #12 0x00002aaaae9cd2e7 in ?? () from /etc/httpd/modules/libphp5.so #13 0x00002aaaae9d9b12 in ?? () from /etc/httpd/modules/libphp5.so #14 0x00002aaaae98644e in php_request_shutdown () from /etc/httpd/modules/libphp5.so #15 0x00002aaaaea62e91 in ?? () from /etc/httpd/modules/libphp5.so #16 0x00002aaaaaad5c4a in ap_run_handler () #17 0x00002aaaaaad90c2 in ap_invoke_handler () #18 0x00002aaaaaae3eda in ap_internal_redirect () #19 0x00002aaaae398ee0 in ap_make_dirstr_parent () from /etc/httpd/modules/mod_rewrite.so #20 0x00002aaaaaad5c4a in ap_run_handler () #21 0x00002aaaaaad90c2 in ap_invoke_handler () #22 0x00002aaaaaae4088 in ap_process_request () #23 0x00002aaaaaae1130 in ?? () #24 0x00002aaaaaadd14a in ap_run_process_connection () #25 0x00002aaaaaae88ad in ?? () #26 0x00002aaaaaae8ac9 in ?? () #27 0x00002aaaaaae971d in ap_mpm_run () #28 0x00002aaaaaac286c in main () (gdb) quit [root@spmgnm50 log]# php -v PHP 5.3.25 (cli) (built: May 11 2013 09:54:00) Copyright (c) 1997-2013 The PHP Group Zend Engine v2.3.0, Copyright (c) 1998-2013 Zend Technologies [root@spmgnm50 log]# httpd -V Server version: Apache/2.2.24 (Unix) Server built: Apr 19 2013 09:46:16 Server's Module Magic Number: 20051115:31 Server loaded: APR 1.4.6, APR-Util 1.4.1 Compiled using: APR 1.4.6, APR-Util 1.4.1 Architecture: 64-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" [root@spmgnm50 log]# [root@spmgnm50 log]# php -i phpinfo() PHP Version => 5.3.25 System => Linux spmgnm50 2.6.18-308.13.1.el5 #1 SMP Tue Aug 21 17:10:18 EDT 2012 x86_64 Build Date => May 11 2013 09:50:36 Configure Command => './configure' '--build=x86_64-redhat-linux-gnu' '--host=x86_64-redhat-linux-gnu' '--target=x86_64-redhat-linux-gnu' '--program-prefix=' '--prefix=/usr' '--exec-prefix=/usr' '--bindir=/usr/bin' '--sbindir=/usr/sbin' '--sysconfdir=/etc' '--datadir=/usr/share' '--includedir=/usr/include' '--libdir=/usr/lib64' '--libexecdir=/usr/libexec' '--localstatedir=/var' '--sharedstatedir=/usr/com' '--mandir=/usr/share/man' '--infodir=/usr/share/info' '--cache-file=../config.cache' '--with-libdir=lib64' '--with-config-file-path=/etc' '--with-config-file-scan-dir=/etc/php.d' '--disable-debug' '--with-pic' '--disable-rpath' '--without-pear' '--with-bz2' '--with-exec-dir=/usr/bin' '--with-freetype-dir=/usr' '--with-png-dir=/usr' '--with-xpm-dir=/usr' '--enable-gd-native-ttf' '--without-gdbm' '--with-gettext' '--with-gmp' '--with-iconv' '--with-jpeg-dir=/usr' '--with-openssl' '--with-zlib' '--with-layout=GNU' '--enable-exif' '--enable-ftp' '--enable-magic-quotes' '--enable-sockets' '--enable-sysvsem' '--enable-sysvshm' '--enable-sysvmsg' '--with-kerberos' '--enable-ucd-snmp-hack' '--enable-shmop' '--enable-calendar' '--without-sqlite' '--with-libxml-dir=/usr' '--enable-xml' '--with-system-tzdata' '--enable-force-cgi-redirect' '--enable-pcntl' '--with-imap=shared' '--with-imap-ssl' '--enable-mbstring=shared' '--enable-mbregex' '--with-gd=shared' '--enable-bcmath=shared' '--enable-dba=shared' '--with-db4=/usr' '--with-xmlrpc=shared' '--with-ldap=shared' '--with-ldap-sasl' '--with-mysql=shared,/usr' '--with-mysqli=shared,/usr/lib64/mysql/mysql_config' '--enable-dom=shared' '--with-pgsql=shared' '--enable-wddx=shared' '--with-snmp=shared,/usr' '--enable-soap=shared' '--with-xsl=shared,/usr' '--enable-xmlreader=shared' '--enable-xmlwriter=shared' '--with-curl=shared,/usr' '--enable-fastcgi' '--enable-pdo=shared' '--with-pdo-odbc=shared,unixODBC,/usr' '--with-pdo-mysql=shared,/usr/lib64/mysql/mysql_config' '--with-pdo-pgsql=shared,/usr' '--with-pdo-sqlite=shared,/usr' '--with-pdo-dblib=shared,/usr' '--without-sqlite3' '--enable-json=shared' '--enable-zip=shared' '--with-readline' '--with-pspell=shared' '--enable-phar=shared' '--with-mcrypt=shared,/usr' '--with-tidy=shared,/usr' '--with-mssql=shared,/usr' '--enable-sysvmsg=shared' '--enable-sysvshm=shared' '--enable-sysvsem=shared' '--enable-posix=shared' '--with-unixODBC=shared,/usr' '--enable-fileinfo=shared' '--enable-intl=shared' '--with-icu-dir=/usr' '--with-recode=shared,/usr' Server API => Command Line Interface Virtual Directory Support => disabled Configuration File (php.ini) Path => /etc Loaded Configuration File => /etc/php.ini Scan this dir for additional .ini files => /etc/php.d Additional .ini files parsed => /etc/php.d/apc.ini, /etc/php.d/curl.ini, /etc/php.d/dom.ini, /etc/php.d/fileinfo.ini, /etc/php.d/gd.ini, /etc/php.d/imap.ini, /etc/php.d/json.ini, /etc/php.d/mbstring.ini, /etc/php.d/mcrypt.ini, /etc/php.d/memcache.ini, /etc/php.d/mysql.ini, /etc/php.d/mysqli.ini, /etc/php.d/newrelic.ini, /etc/php.d/pdo.ini, /etc/php.d/pdo_mysql.ini, /etc/php.d/pdo_sqlite.ini, /etc/php.d/phar.ini, /etc/php.d/soap.ini, /etc/php.d/wddx.ini, /etc/php.d/xmlreader.ini, /etc/php.d/xmlwriter.ini, /etc/php.d/xsl.ini, /etc/php.d/zip.ini PHP API => 20090626 PHP Extension => 20090626 Zend Extension => 220090626 Zend Extension Build => API220090626,NTS PHP Extension Build => API20090626,NTS Debug Build => no Thread Safety => disabled Zend Memory Manager => enabled Zend Multibyte Support => disabled IPv6 Support => enabled Registered PHP Streams => https, ftps, compress.zlib, compress.bzip2, php, file, glob, data, http, ftp, phar, zip Registered Stream Socket Transports => tcp, udp, unix, udg, ssl, sslv3, sslv2, tls Registered Stream Filters => zlib.*, bzip2.*, convert.iconv.*, string.rot13, string.toupper, string.tolower, string.strip_tags, convert.*, consumed, dechunk, mcrypt.*, mdecrypt.* This program makes use of the Zend Scripting Language Engine: Zend Engine v2.3.0, Copyright (c) 1998-2013 Zend Technologies _______________________________________________________________________ Configuration apc APC Support => disabled Version => 3.1.9 APC Debugging => Disabled MMAP Support => Enabled MMAP File Mask => /tmp/apc.XXXXXX Locking type => pthread mutex Locks Serialization Support => broken Revision => $Revision: 308812 $ Build Date => Sep 6 2011 20:16:01 Directive => Local Value => Master Value apc.cache_by_default => On => On apc.canonicalize => Off => Off apc.coredump_unmap => Off => Off apc.enable_cli => Off => Off apc.enabled => On => On apc.file_md5 => Off => Off apc.file_update_protection => 2 => 2 apc.filters => no value => no value apc.gc_ttl => 3600 => 3600 apc.include_once_override => Off => Off apc.lazy_classes => Off => Off apc.lazy_functions => Off => Off apc.max_file_size => 1M => 1M apc.mmap_file_mask => /tmp/apc.XXXXXX => /tmp/apc.XXXXXX apc.num_files_hint => 1024 => 1024 apc.preload_path => no value => no value apc.report_autofilter => Off => Off apc.rfc1867 => Off => Off apc.rfc1867_freq => 0 => 0 apc.rfc1867_name => APC_UPLOAD_PROGRESS => APC_UPLOAD_PROGRESS apc.rfc1867_prefix => upload_ => upload_ apc.rfc1867_ttl => 3600 => 3600 apc.serializer => default => default apc.shm_segments => 1 => 1 apc.shm_size => 1024M => 1024M apc.slam_defense => On => On apc.stat => On => On apc.stat_ctime => Off => Off apc.ttl => 7200 => 7200 apc.use_request_time => On => On apc.user_entries_hint => 4096 => 4096 apc.user_ttl => 7200 => 7200 apc.write_lock => On => On bz2 BZip2 Support => Enabled Stream Wrapper support => compress.bzip2:// Stream Filter support => bzip2.decompress, bzip2.compress BZip2 Version => 1.0.3, 15-Feb-2005 calendar Calendar support => enabled Core PHP Version => 5.3.25 Directive => Local Value => Master Value allow_call_time_pass_reference => Off => Off allow_url_fopen => On => On allow_url_include => Off => Off always_populate_raw_post_data => Off => Off arg_separator.input => & => & arg_separator.output => & => & asp_tags => Off => Off auto_append_file => no value => no value auto_globals_jit => On => On auto_prepend_file => no value => no value browscap => no value => no value default_charset => no value => no value default_mimetype => text/html => text/html define_syslog_variables => Off => Off disable_classes => no value => no value disable_functions => no value => no value display_errors => Off => Off display_startup_errors => Off => Off doc_root => no value => no value docref_ext => no value => no value docref_root => no value => no value enable_dl => On => On error_append_string => no value => no value error_log => no value => no value error_prepend_string => no value => no value error_reporting => 30709 => 30709 exit_on_timeout => Off => Off expose_php => Off => Off extension_dir => /usr/lib64/php/modules => /usr/lib64/php/modules file_uploads => On => On highlight.bg => <font style="color: #FFFFFF">#FFFFFF</font> => <font style="color: #FFFFFF">#FFFFFF</font> highlight.comment => <font style="color: #FF8000">#FF8000</font> => <font style="color: #FF8000">#FF8000</font> highlight.default => <font style="color: #0000BB">#0000BB</font> => <font style="color: #0000BB">#0000BB</font> highlight.html => <font style="color: #000000">#000000</font> => <font style="color: #000000">#000000</font> highlight.keyword => <font style="color: #007700">#007700</font> => <font style="color: #007700">#007700</font> highlight.string => <font style="color: #DD0000">#DD0000</font> => <font style="color: #DD0000">#DD0000</font> html_errors => Off => Off ignore_repeated_errors => Off => Off ignore_repeated_source => Off => Off ignore_user_abort => Off => Off implicit_flush => On => On include_path => .:/usr/share/pear:/usr/share/php => .:/usr/share/pear:/usr/share/php log_errors => On => On log_errors_max_len => 1024 => 1024 magic_quotes_gpc => Off => Off magic_quotes_runtime => Off => Off magic_quotes_sybase => Off => Off mail.add_x_header => Off => Off mail.force_extra_parameters => no value => no value mail.log => no value => no value max_execution_time => 0 => 0 max_file_uploads => 20 => 20 max_input_nesting_level => 64 => 64 max_input_time => -1 => -1 max_input_vars => 10000 => 10000 memory_limit => 512M => 512M open_basedir => no value => no value output_buffering => 0 => 0 output_handler => no value => no value post_max_size => 8M => 8M precision => 14 => 14 realpath_cache_size => 16K => 16K realpath_cache_ttl => 120 => 120 register_argc_argv => On => On register_globals => Off => Off register_long_arrays => Off => Off report_memleaks => On => On report_zend_debug => Off => Off request_order => no value => no value safe_mode => Off => Off safe_mode_exec_dir => no value => no value safe_mode_gid => Off => Off safe_mode_include_dir => no value => no value sendmail_from => no value => no value sendmail_path => /usr/sbin/sendmail -t -i => /usr/sbin/sendmail -t -i serialize_precision => 100 => 100 short_open_tag => On => On SMTP => localhost => localhost smtp_port => 25 => 25 sql.safe_mode => Off => Off track_errors => Off => Off unserialize_callback_func => no value => no value upload_max_filesize => 2M => 2M upload_tmp_dir => no value => no value user_dir => no value => no value user_ini.cache_ttl => 300 => 300 user_ini.filename => .user.ini => .user.ini variables_order => EGPCS => EGPCS xmlrpc_error_number => 0 => 0 xmlrpc_errors => Off => Off y2k_compliance => On => On zend.enable_gc => On => On ctype ctype functions => enabled curl cURL support => enabled cURL Information => 7.15.5 Age => 2 Features AsynchDNS => No Debug => No GSS-Negotiate => Yes IDN => Yes IPv6 => Yes Largefile => Yes NTLM => Yes SPNEGO => No SSL => Yes SSPI => No krb4 => No libz => Yes CharConv => No Protocols => tftp, ftp, telnet, dict, ldap, http, file, https, ftps Host => x86_64-redhat-linux-gnu SSL Version => OpenSSL/0.9.8b ZLib Version => 1.2.3 date date/time support => enabled "Olson" Timezone Database Version => 0.system Timezone Database => internal Default timezone => Asia/Calcutta Directive => Local Value => Master Value date.default_latitude => 31.7667 => 31.7667 ------------------------------------------------------------------------ -- Edit this bug report at https://bugs.php.net/bug.php?id=65002&edit=1