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[2019-01-16 09:40 UTC] webox955 at gmail dot com
Description: ------------ This bug reproduct on 5.6.39 too. I use apache 2.4 (mod_proxy) + php-fpm. When php-fpm report like this: [15-Jan-2019 18:58:21] WARNING: [pool www] child 4265 said into stderr: "NOTICE: PHP message: PHP Fatal error: Allowed memory size of 1073741824 bytes exhausted (tried to allocate 85 bytes) in /var/www/my project_name/htdocs/bitrix/modules/main/classes/mysql/database_mysql.php on line 136" Not regular, but not null probability: [Tue Jan 15 18:59:43 2019] php-fpm[4265]: segfault at 56003432007b ip 0000564c0781f7ca sp 00007ffd78fc3768 error 6 in php-fpm[564c075bf000+3a6000] [Tue Jan 15 19:00:11 2019] php-fpm[4596]: segfault at ffffffff ip 0000564c077d4b8d sp 00007ffd78fc33d0 error 4 in php-fpm[564c075bf000+3a6000] [Tue Jan 15 19:01:51 2019] php-fpm[5335]: segfault at ffffffff ip 0000564c077d4b8d sp 00007ffd78fc3720 error 4 in php-fpm[564c075bf000+3a6000] [Tue Jan 15 19:02:26 2019] php-fpm[5343]: segfault at ffffffff ip 0000564c077d4b8d sp 00007ffd78fc2d40 error 4 in php-fpm[564c075bf000+3a6000] [Tue Jan 15 19:04:27 2019] php-fpm[6268]: segfault at ffffffff ip 0000564c077d4b8d sp 00007ffd78fc3790 error 4 in php-fpm[564c075bf000+3a6000] [Tue Jan 15 19:07:49 2019] php-fpm[7655]: segfault at ffffffff ip 0000564c077d4b8d sp 00007ffd78fc2d40 error 4 in php-fpm[564c075bf000+3a6000] [Tue Jan 15 19:07:57 2019] php-fpm[7479]: segfault at ffffffff ip 0000564c077d4b8d sp 00007ffd78fc3740 error 4 in php-fpm[564c075bf000+3a6000] [Tue Jan 15 19:09:11 2019] php-fpm[8183]: segfault at ffffffff ip 0000564c077d4b8d sp 00007ffd78fc3790 error 4 in php-fpm[564c075bf000+3a6000] [Tue Jan 15 19:14:01 2019] php-fpm[10075]: segfault at ffffffff ip 0000564c077d4b8d sp 00007ffd78fc36f0 error 4 in php-fpm[564c075bf000+3a6000] [Tue Jan 15 19:16:08 2019] traps: php-fpm[10714] general protection ip:564c077d4d01 sp:7ffd78fc3750 error:0 in php-fpm[564c075bf000+3a6000] [Tue Jan 15 19:16:08 2019] php-fpm[10551]: segfault at 564c0000016d ip 0000564c0780dd46 sp 00007ffd78fc3190 error 4 in php-fpm[564c075bf000+3a6000] [Tue Jan 15 19:16:08 2019] php-fpm[10829]: segfault at 564c0000007c ip 0000564c0780dd46 sp 00007ffd78fc3190 error 4 in php-fpm[564c075bf000+3a6000] [Tue Jan 15 19:16:08 2019] php-fpm[10681]: segfault at 564c00000078 ip 0000564c0780dd46 sp 00007ffd78fc3190 error 4 in php-fpm[564c075bf000+3a6000] [Tue Jan 15 19:16:08 2019] php-fpm[10680]: segfault at 564c0000007c ip 0000564c0780dd46 sp 00007ffd78fc3190 error 4 in php-fpm[564c075bf000+3a6000] [Tue Jan 15 19:16:08 2019] php-fpm[10676]: segfault at 564c00000191 ip 0000564c0780dd46 sp 00007ffd78fc12c0 error 4 in php-fpm[564c075bf000+3a6000] [Tue Jan 15 19:16:08 2019] php-fpm[10798]: segfault at 564c0000007c ip 0000564c0780dd46 sp 00007ffd78fc3190 error 4 in php-fpm[564c075bf000+3a6000] [Tue Jan 15 19:16:08 2019] php-fpm[10830]: segfault at 564c0000007d ip 0000564c0780dd46 sp 00007ffd78fc3190 error 4 in php-fpm[564c075bf000+3a6000] [Tue Jan 15 19:16:08 2019] php-fpm[10834]: segfault at 7f5500000078 ip 0000564c0780dd46 sp 00007ffd78fc3190 error 4 in php-fpm[564c075bf000+3a6000] [Tue Jan 15 19:16:14 2019] show_signal_msg: 25 callbacks suppressed [Tue Jan 15 19:16:14 2019] php-fpm[10868]: segfault at 564c00000190 ip 0000564c0780dd46 sp 00007ffd78fc12c0 error 4 in php-fpm[564c075bf000+3a6000] [Tue Jan 15 19:16:14 2019] php-fpm[10874]: segfault at 564c0000007d ip 0000564c0780dd46 sp 00007ffd78fc3190 error 4 in php-fpm[564c075bf000+3a6000] [Tue Jan 15 19:16:14 2019] php-fpm[10875]: segfault at 8 ip 0000564c077fd7c5 sp 00007ffd78fc1378 error 4 in php-fpm[564c075bf000+3a6000] [Tue Jan 15 19:16:14 2019] php-fpm[10696]: segfault at 564c000001b1 ip 0000564c0780dd46 sp 00007ffd78fc12c0 error 4 in php-fpm[564c075bf000+3a6000] [Tue Jan 15 19:16:15 2019] php-fpm[10876]: segfault at 564c00000250 ip 0000564c0780dd46 sp 00007ffd78fc12c0 error 4 in php-fpm[564c075bf000+3a6000] [Tue Jan 15 19:16:16 2019] php-fpm[10877]: segfault at 564c00000233 ip 0000564c0780dd46 sp 00007ffd78fc12c0 error 4 in php-fpm[564c075bf000+3a6000] [Tue Jan 15 19:16:16 2019] php-fpm[10881]: segfault at 8 ip 0000564c077fd7c5 sp 00007ffd78fc3248 error 4 in php-fpm[564c075bf000+3a6000] [Tue Jan 15 19:16:16 2019] php-fpm[10878]: segfault at 564c00000250 ip 0000564c0780dd46 sp 00007ffd78fc12c0 error 4 in php-fpm[564c075bf000+3a6000] [Tue Jan 15 19:16:16 2019] php-fpm[10884]: segfault at 564c00000194 ip 0000564c0780dd46 sp 00007ffd78fc12c0 error 4 in php-fpm[564c075bf000+3a6000] [Tue Jan 15 19:16:17 2019] php-fpm[10885]: segfault at 8 ip 0000564c077fd7c5 sp 00007ffd78fc1378 error 4 in php-fpm[564c075bf000+3a6000] [Tue Jan 15 19:16:19 2019] show_signal_msg: 5 callbacks suppressed [Tue Jan 15 19:16:19 2019] php-fpm[10904]: segfault at 564c0000016c ip 0000564c0780dd46 sp 00007ffd78fc12c0 error 4 in php-fpm[564c075bf000+3a6000] [Tue Jan 15 19:16:19 2019] php-fpm[10902]: segfault at 8 ip 0000564c077fd7c5 sp 00007ffd78fc3248 error 4 in php-fpm[564c075bf000+3a6000] [Tue Jan 15 19:16:20 2019] php-fpm[10907]: segfault at 7f5500000079 ip 0000564c0780dd46 sp 00007ffd78fc3190 error 4 in php-fpm[564c075bf000+3a6000] [Tue Jan 15 19:16:20 2019] php-fpm[10906]: segfault at 564c0000016d ip 0000564c0780dd46 sp 00007ffd78fc3190 error 4 in php-fpm[564c075bf000+3a6000] [Tue Jan 15 19:16:20 2019] php-fpm[10911]: segfault at 8 ip 0000564c077fd7c5 sp 00007ffd78fc3248 error 4 in php-fpm[564c075bf000+3a6000] [Tue Jan 15 19:16:22 2019] php-fpm[10912]: segfault at 7f5500000079 ip 0000564c0780dd46 sp 00007ffd78fc3190 error 4 in php-fpm[564c075bf000+3a6000] - not only one script can do this, bat always "Allowed memory size" error before mass segfault - I can't disable opcache, because x4 LA on production servers - can't reproduce, only race condition - if segfault run with mass error (response code 500+), our monitoring try hard restart, and i can't debug all cases, but if can, I try exec opcache_reset() by php script, and it is work. - I try increase opcache.log_verbosity_level to 3, and write script to do opcache_compile_file(), buy log file, but cannot reproduce. When this script return error, I extend my opcache black list. Script from top (database_mysql.php) already been there. - On normal load, with low level bad response code, I infinity have 1 segfault on 3-7 minutes, until restart or flush opcache. - can't disable Zend Memory Manager, after this action, I can get phpinfo, but our project not working. - On release 5.6.39 I rebuild php from src (src rpm from remi): 1. Cannot rebuild debug version, because not all modules src rpm in remi repos 2. When rebuild with -fsanitize=address, many memory error in php -i (for example). I run many test with valgrind. I understand what I have moor memory leak (curl.so for example), but this is not interesting in my cases. My problem is mass segfault (11 signal). - one server in production environment build from sources with optflags: x86_64 -O0 -fPIC -g -ggdb2. Only one server gather coredump. All core segfault on low level memory operation (zend_alloc.c for example) or MAKE_STD_ZVAL macros. - "zend_mm_heap corrupted" on php-fpm log, when bug shoot. I think my problem like this: https://bugs.php.net/bug.php?id=64297 https://bugs.php.net/bug.php?id=71135 This is my heavy pain. Is last comment by first link(?id=64297) treats me? phpinfo: X-Powered-By: PHP/5.6.39 Content-type: text/html; charset=UTF-8 #!/bin/bash REQUEST_METHOD=GET SCRIPT_FILENAME="/info.php" SCRIPT_NAME="info.php" cgi-fcgi -bind -connect /var/run/php-fpm/listen.sock exit 0 phpinfo() PHP Version 5.6.39 System Linux bitr01.int.<my project_name>.com 3.10.0-693.17.1.el7.ocfs2.x86_64 #1 SMP Wed Feb 14 16:18:44 MSK 2018 x86_64 Build Date Dec 21 2018 15:49:29 Server API FPM/FastCGI 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/10-opcache.ini, /etc/php.d/20-bcmath.ini, /etc/php.d/20-bz2.ini, /etc/php.d/20-calendar.ini, /etc/php.d/20-ctype.ini, /etc/php.d/20-curl.ini, /etc/php.d/20-dom.ini, /etc/php.d/20-exif.ini, /etc/php.d/20-fileinfo.ini, /etc/php.d/20-ftp.ini, /etc/php.d/20-gd.ini, /etc/php.d/20-gettext.ini, /etc/php.d/20-iconv.ini, /etc/php.d/20-intl.ini, /etc/php.d/20-mbstring.ini, /etc/php.d/20-mcrypt.ini, /etc/php.d/20-mysqlnd.ini, /etc/php.d/20-pdo.ini, /etc/php.d/20-phar.ini, /etc/php.d/20-posix.ini, /etc/php.d/20-shmop.ini, /etc/php.d/20-simplexml.ini, /etc/php.d/20-soap.ini, /etc/php.d/20-sockets.ini, /etc/php.d/20-sqlite3.ini, /etc/php.d/20-sysvmsg.ini, /etc/php.d/20-sysvsem.ini, /etc/php.d/20-sysvshm.ini, /etc/php.d/20-tokenizer.ini, /etc/php.d/20-xml.ini, /etc/php.d/20-xmlwriter.ini, /etc/php.d/20-xsl.ini, /etc/php.d/30-mysql.ini, /etc/php.d/30-mysqli.ini, /etc/php.d/30-pdo_mysql.ini, /etc/php.d/30-pdo_sqlite.ini, /etc/php.d/30-wddx.ini, /etc/php.d/30-xmlreader.ini, /etc/php.d/40-amqp.ini, /etc/php.d/40-apcu.ini, /etc/php.d/40-igbinary.ini, /etc/php.d/40-json.ini, /etc/php.d/40-memcache.ini, /etc/php.d/40-msgpack.ini, /etc/php.d/40-zip.ini, /etc/php.d/50-memcached.ini, /etc/php.d/50-mongodb.ini, /etc/php.d/50-redis.ini PHP API 20131106 PHP Extension 20131226 Zend Extension 220131226 Zend Extension Build API220131226,NTS PHP Extension Build API20131226,NTS Debug Build no Thread Safety disabled Zend Signal Handling disabled Zend Memory Manager enabled Zend Multibyte Support provided by mbstring IPv6 Support enabled DTrace Support available, disabled Registered PHP Streamshttps, ftps, compress.zlib, php, file, glob, data, http, ftp, compress.bzip2, phar, zip Registered Stream Socket Transportstcp, udp, unix, udg, ssl, sslv3, tls, tlsv1.0, tlsv1.1, tlsv1.2 Registered Stream Filterszlib.*, string.rot13, string.toupper, string.tolower, string.strip_tags, convert.*, consumed, dechunk, bzip2.*, convert.iconv.*, mcrypt.*, mdecrypt.* This program makes use of the Zend Scripting Language Engine:Zend Engine v2.6.0, Copyright (c) 1998-2016 Zend Technologies with Zend OPcache v7.0.6-dev, Copyright (c) 1999-2016, by Zend Technologies Configuration amqp Version1.9.3 Revisionrelease CompiledOct 19 2017 @ 17:41:59 AMQP protocol version0-9-1 librabbitmq version0.8.0 Default max channels per connection256 Default max frame size131072 Default heartbeats interval0 DirectiveLocal ValueMaster Value amqp.auto_ack00 amqp.cacertno valueno value amqp.certno valueno value amqp.channel_max256256 amqp.connect_timeout00 amqp.frame_max131072131072 amqp.heartbeat00 amqp.hostlocalhostlocalhost amqp.keyno valueno value amqp.loginguestguest amqp.passwordguestguest amqp.port56725672 amqp.prefetch_count33 amqp.read_timeout00 amqp.timeoutno valueno value amqp.verify11 amqp.vhost// amqp.write_timeout00 apc APC support Emulated apcu APCu SupportEnabled Version 4.0.11 APCu Debugging Disabled MMAP Support Enabled MMAP File Mask no value Serialization Support php, igbinary Revision $Revision: 328290 $ Build Date May 4 2016 17:40:45 DirectiveLocal ValueMaster Value apc.coredump_unmapOffOff apc.enable_cliOffOff apc.enabledOnOn apc.entries_hint40964096 apc.gc_ttl36003600 apc.mmap_file_maskno valueno value apc.preload_pathno valueno value apc.rfc1867OffOff apc.rfc1867_freq00 apc.rfc1867_nameAPC_UPLOAD_PROGRESSAPC_UPLOAD_PROGRESS apc.rfc1867_prefixupload_upload_ apc.rfc1867_ttl36003600 apc.serializerphpphp apc.shm_segments11 apc.shm_size32M32M apc.slam_defenseOnOn apc.smart00 apc.ttl00 apc.use_request_timeOnOn apc.writable/tmp/tmp bcmath BCMath support enabled DirectiveLocal ValueMaster Value bcmath.scale00 bz2 BZip2 Support Enabled Stream Wrapper support compress.bzip2:// Stream Filter support bzip2.decompress, bzip2.compress BZip2 Version 1.0.6, 6-Sept-2010 calendar Calendar support enabled cgi-fcgi php-fpm active DirectiveLocal ValueMaster Value cgi.discard_path00 cgi.fix_pathinfo11 cgi.force_redirect11 cgi.nph00 cgi.redirect_status_envno valueno value cgi.rfc2616_headers00 fastcgi.error_headerno valueno value fastcgi.logging11 fpm.configno valueno value Core PHP Version 5.6.39 DirectiveLocal ValueMaster Value allow_url_fopenOnOn allow_url_includeOffOff always_populate_raw_post_data00 arg_separator.input&& arg_separator.output&& asp_tagsOffOff auto_append_fileno valueno value auto_globals_jitOnOn auto_prepend_fileno valueno value browscapno valueno value default_charsetUTF-8UTF-8 default_mimetypetext/htmltext/html disable_classesno valueno value disable_functionsno valueno value display_errorsOffOff display_startup_errorsOffOff doc_rootno valueno value docref_extno valueno value docref_rootno valueno value enable_dlOffOff enable_post_data_readingOnOn error_append_stringno valueno value error_logno valueno value error_prepend_stringno valueno value error_reporting2252722527 exit_on_timeoutOffOff expose_phpOnOn extension_dir/usr/lib64/php/modules/usr/lib64/php/modules file_uploadsOnOn highlight.comment#FF8000#FF8000 highlight.default#0000BB#0000BB highlight.html#000000#000000 highlight.keyword#007700#007700 highlight.string#DD0000#DD0000 html_errorsOnOn ignore_repeated_errorsOffOff ignore_repeated_sourceOffOff ignore_user_abortOffOff implicit_flushOffOff include_path.:/usr/share/pear:/usr/share/php.:/usr/share/pear:/usr/share/php input_encodingno valueno value internal_encodingno valueno value log_errorsOnOn log_errors_max_len10241024 mail.add_x_headerOnOn mail.force_extra_parametersno valueno value mail.logno valueno value max_execution_time9090 max_file_uploads2020 max_input_nesting_level6464 max_input_time300300 max_input_vars10001000 memory_limit2048M2048M open_basedirno valueno value output_buffering40964096 output_encodingno valueno value output_handlerno valueno value post_max_size256M256M precision1414 realpath_cache_size8M8M realpath_cache_ttl120120 register_argc_argvOffOff report_memleaksOnOn report_zend_debugOnOn request_orderGPGP sendmail_fromno valueno value sendmail_path/usr/sbin/sendmail -t -i/usr/sbin/sendmail -t -i serialize_precision1717 short_open_tagOnOn SMTPlocalhostlocalhost smtp_port2525 sql.safe_modeOffOff sys_temp_dirno valueno value track_errorsOffOff unserialize_callback_funcno valueno value upload_max_filesize256M256M upload_tmp_dirno valueno value user_dirno valueno value user_ini.cache_ttl300300 user_ini.filename.user.ini.user.ini variables_orderGPCSGPCS xmlrpc_error_number00 xmlrpc_errorsOffOff zend.detect_unicodeOnOn zend.enable_gcOnOn zend.multibyteOffOff zend.script_encodingno valueno value ctype ctype functions enabled curl cURL support enabled cURL Information 7.29.0 Age 3 Features AsynchDNS Yes CharConv No Debug No GSS-Negotiate Yes IDN Yes IPv6 Yes krb4 No Largefile Yes libz Yes NTLM Yes NTLMWB Yes SPNEGO No SSL Yes SSPI No TLS-SRP No Protocols dict, file, ftp, ftps, gopher, http, https, imap, imaps, ldap, ldaps, pop3, pop3s, rtsp, scp, sftp, smtp, smtps, telnet, tftp Host x86_64-redhat-linux-gnu SSL Version NSS/3.36 ZLib Version 1.2.7 libSSH Version libssh2/1.4.3 date date/time support enabled "Olson" Timezone Database Version 0.system Timezone Database internal Default timezone Europe/Moscow DirectiveLocal ValueMaster Value date.default_latitude31.766731.7667 date.default_longitude35.233335.2333 date.sunrise_zenith90.58333390.583333 date.sunset_zenith90.58333390.583333 date.timezoneEurope/MoscowEurope/Moscow dom DOM/XML enabled DOM/XML API Version 20031129 libxml Version 2.9.1 HTML Support enabled XPath Support enabled XPointer Support enabled Schema Support enabled RelaxNG Support enabled ereg Regex Library Bundled library enabled exif EXIF Support enabled EXIF Version 1.4 $Id: cad29b729548e4206f0697710cc9e177f26fdff3 $ Supported EXIF Version 0220 Supported filetypes JPEG,TIFF DirectiveLocal ValueMaster Value exif.decode_jis_intelJISJIS exif.decode_jis_motorolaJISJIS exif.decode_unicode_intelUCS-2LEUCS-2LE exif.decode_unicode_motorolaUCS-2BEUCS-2BE exif.encode_jisno valueno value exif.encode_unicodeISO-8859-15ISO-8859-15 fileinfo fileinfo support enabled version 1.0.5 libmagic 517 filter Input Validation and Filtering enabled Revision $Id: 5b79667bd9a68977a9b4f7505223a8e216e04908 $ DirectiveLocal ValueMaster Value filter.defaultunsafe_rawunsafe_raw filter.default_flagsno valueno value ftp FTP support enabled gd GD Support enabled GD headers Version 2.2.5 GD library Version 2.2.5 FreeType Support enabled FreeType Linkage with freetype FreeType Version 2.8.0 T1Lib Support enabled GIF Read Support enabled GIF Create Support enabled JPEG Support enabled libJPEG Version 6b PNG Support enabled libPNG Version 1.5.13 WBMP Support enabled XPM Support enabled libXpm Version 30411 XBM Support enabled WebP Support enabled DirectiveLocal ValueMaster Value gd.jpeg_ignore_warning00 gettext GetText Support enabled hash hash support enabled Hashing Engines md2 md4 md5 sha1 sha224 sha256 sha384 sha512 ripemd128 ripemd160 ripemd256 ripemd320 whirlpool tiger128,3 tiger160,3 tiger192,3 tiger128,4 tiger160,4 tiger192,4 snefru snefru256 gost gost-crypto adler32 crc32 crc32b fnv132 fnv1a32 fnv164 fnv1a64 joaat haval128,3 haval160,3 haval192,3 haval224,3 haval256,3 haval128,4 haval160,4 haval192,4 haval224,4 haval256,4 haval128,5 haval160,5 haval192,5 haval224,5 haval256,5 iconv iconv support enabled iconv implementation glibc iconv library version 2.17 DirectiveLocal ValueMaster Value iconv.input_encodingno valueno value iconv.internal_encodingno valueno value iconv.output_encodingno valueno value igbinary igbinary support enabled igbinary version 2.0.5 igbinary APCU serializer ABI 0 igbinary session support yes DirectiveLocal ValueMaster Value igbinary.compact_stringsOnOn intl Internationalization supportenabled version 1.1.0 ICU version 50.1.2 ICU Data version 50.1 DirectiveLocal ValueMaster Value intl.default_localeno valueno value intl.error_level00 intl.use_exceptions00 json json support enabled json version 1.3.10 JSON-C version (bundled) 0.11 libxml libXML support active libXML Compiled Version 2.9.1 libXML Loaded Version 20901 libXML streams enabled mbstring Multibyte Support enabled Multibyte string engine libmbfl HTTP input encoding translation disabled libmbfl version 1.3.2 mbstring extension makes use of "streamable kanji code filter and converter", which is distributed under the GNU Lesser General Public License version 2.1. Multibyte (japanese) regex support enabled Multibyte regex (oniguruma) backtrack check On Multibyte regex (oniguruma) version 5.9.5 DirectiveLocal ValueMaster Value mbstring.detect_orderno valueno value mbstring.encoding_translationOffOff mbstring.func_overload77 mbstring.http_inputno valueno value mbstring.http_outputno valueno value mbstring.http_output_conv_mimetypes^(text/|application/xhtml\+xml)^(text/|application/xhtml\+xml) mbstring.internal_encodingUTF-8UTF-8 mbstring.languageneutralneutral mbstring.strict_detectionOffOff mbstring.substitute_characterno valueno value mcrypt mcrypt supportenabled mcrypt_filter supportenabled Version 2.5.8 Api No 20021217 Supported ciphers cast-128 gost rijndael-128 twofish arcfour cast-256 loki97 rijndael-192 saferplus wake blowfish-compat des rijndael-256 serpent xtea blowfish enigma rc2 tripledes Supported modes cbc cfb ctr ecb ncfb nofb ofb stream DirectiveLocal ValueMaster Value mcrypt.algorithms_dirno valueno value mcrypt.modes_dirno valueno value memcache memcache supportenabled Version 3.0.8 Revision $Revision: 329835 $ DirectiveLocal ValueMaster Value memcache.allow_failover11 memcache.chunk_size3276832768 memcache.compress_threshold2000020000 memcache.default_port1121111211 memcache.hash_functioncrc32crc32 memcache.hash_strategyconsistentconsistent memcache.lock_timeout1515 memcache.max_failover_attempts2020 memcache.protocolasciiascii memcache.redundancy11 memcache.session_redundancy22 memcached memcached supportenabled Version 2.2.0 libmemcached version 1.0.16 SASL support yes Session support yes igbinary support yes json support yes msgpack support yes DirectiveLocal ValueMaster Value memcached.compression_factor1.31.3 memcached.compression_threshold20002000 memcached.compression_typefastlzfastlz memcached.serializerigbinaryigbinary memcached.sess_binaryno valueno value memcached.sess_connect_timeout10001000 memcached.sess_consistent_hashno valueno value memcached.sess_lock_expire00 memcached.sess_lock_max_wait00 memcached.sess_lock_wait150000150000 memcached.sess_lockingno valueno value memcached.sess_number_of_replicas00 memcached.sess_prefixmemc.sess.key.memc.sess.key. memcached.sess_randomize_replica_readno valueno value memcached.sess_remove_failed11 memcached.sess_sasl_passwordno valueno value memcached.sess_sasl_usernameno valueno value memcached.store_retry_count22 memcached.use_saslno valueno value mhash MHASH support Enabled MHASH API Version Emulated Support mongodb MongoDB supportenabled MongoDB extension version 1.5.3 MongoDB extension stability stable libbson bundled version 1.13.0 libmongoc bundled version 1.13.0 libmongoc SSL enabled libmongoc SSL library OpenSSL libmongoc crypto enabled libmongoc crypto library libcrypto libmongoc crypto system profile enabled libmongoc SASL enabled libmongoc ICU enabled libmongoc compression enabled libmongoc compression snappy enabled libmongoc compression zlib enabled DirectiveLocal ValueMaster Value mongodb.debugno valueno value msgpack MessagePack Support enabled Session Support enabled extension Version 0.5.7 header Version 0.5.4 DirectiveLocal ValueMaster Value msgpack.error_displayOnOn msgpack.illegal_key_insertOffOff msgpack.php_onlyOnOn msgpack.use_str8_serializationOnOn mysql MySQL Supportenabled Active Persistent Links 0 Active Links 0 Client API version mysqlnd 5.0.11-dev - 20120503 - $Id: 76b08b24596e12d4553bd41fc93cccd5bac2fe7a $ DirectiveLocal ValueMaster Value mysql.allow_local_infileOnOn mysql.allow_persistentOnOn mysql.connect_timeout6060 mysql.default_hostno valueno value mysql.default_passwordno valueno value mysql.default_portno valueno value mysql.default_socket/var/lib/mysql/mysql.sock/var/lib/mysql/mysql.sock mysql.default_userno valueno value mysql.max_linksUnlimitedUnlimited mysql.max_persistentUnlimitedUnlimited mysql.trace_modeOffOff mysqli MysqlI Supportenabled Client API library version mysqlnd 5.0.11-dev - 20120503 - $Id: 76b08b24596e12d4553bd41fc93cccd5bac2fe7a $ Active Persistent Links 0 Inactive Persistent Links 0 Active Links 0 DirectiveLocal ValueMaster Value mysqli.allow_local_infileOnOn mysqli.allow_persistentOnOn mysqli.default_hostno valueno value mysqli.default_port33063306 mysqli.default_pwno valueno value mysqli.default_socket/var/lib/mysql/mysql.sock/var/lib/mysql/mysql.sock mysqli.default_userno valueno value mysqli.max_linksUnlimitedUnlimited mysqli.max_persistentUnlimitedUnlimited mysqli.reconnectOffOff mysqli.rollback_on_cached_plinkOffOff mysqlnd mysqlndenabled Version mysqlnd 5.0.11-dev - 20120503 - $Id: 76b08b24596e12d4553bd41fc93cccd5bac2fe7a $ Compression supported core SSL supported extended SSL supported Command buffer size 4096 Read buffer size 32768 Read timeout 31536000 Collecting statistics Yes Collecting memory statistics No Tracing n/a Loaded plugins mysqlnd,debug_trace,auth_plugin_mysql_native_password,auth_plugin_mysql_clear_password,auth_plugin_sha256_password API Extensions mysql,mysqli,pdo_mysql mysqlnd statistics bytes_sent 1096567 bytes_received 6548079 packets_sent 5672 packets_received 61324 protocol_overhead_in 245296 protocol_overhead_out 22688 bytes_received_ok_packet 0 bytes_received_eof_packet 0 bytes_received_rset_header_packet 19062 bytes_received_rset_field_meta_packet 0 bytes_received_rset_row_packet 17034 bytes_received_prepare_response_packet 2179602 bytes_received_change_user_packet 4313336 packets_sent_command 2747 packets_received_ok 0 packets_received_eof 0 packets_received_rset_header 2118 packets_received_rset_field_meta 0 packets_received_rset_row 2480 packets_received_prepare_response 30933 packets_received_change_user 25526 result_set_queries 2029 non_result_set_queries 451 no_index_used 250 bad_index_used 0 slow_queries 0 buffered_sets 2029 unbuffered_sets 0 ps_buffered_sets 0 ps_unbuffered_sets 0 flushed_normal_sets 0 flushed_ps_sets 0 ps_prepared_never_executed 0 ps_prepared_once_executed 0 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com_stmt_set_option 89 com_stmt_fetch 0 com_deamon 0 bytes_received_real_data_normal 3373887 bytes_received_real_data_ps 0 openssl OpenSSL support enabled OpenSSL Library Version OpenSSL 1.0.2k-fips 26 Jan 2017 OpenSSL Header Version OpenSSL 1.0.2k-fips 26 Jan 2017 Openssl default config /etc/pki/tls/openssl.cnf DirectiveLocal ValueMaster Value openssl.cafileno valueno value openssl.capathno valueno value pcre PCRE (Perl Compatible Regular Expressions) Support enabled PCRE Library Version 8.32 2012-11-30 DirectiveLocal ValueMaster Value pcre.backtrack_limit10000001000000 pcre.recursion_limit100000100000 PDO PDO supportenabled PDO drivers mysql, sqlite pdo_mysql PDO Driver for MySQLenabled Client API version mysqlnd 5.0.11-dev - 20120503 - $Id: 76b08b24596e12d4553bd41fc93cccd5bac2fe7a $ DirectiveLocal ValueMaster Value pdo_mysql.default_socket/var/lib/mysql/mysql.sock/var/lib/mysql/mysql.sock pdo_sqlite PDO Driver for SQLite 3.xenabled SQLite Library 3.7.17 Phar Phar: PHP Archive supportenabled Phar EXT version 2.0.2 Phar API version 1.1.1 SVN revision $Id: 47ff8cd790730dbc3520e47faa86327e2987a238 $ Phar-based phar archives enabled Tar-based phar archives enabled ZIP-based phar archives enabled gzip compression enabled bzip2 compression enabled Native OpenSSL support enabled Phar based on pear/PHP_Archive, original concept by Davey Shafik.Phar fully realized by Gregory Beaver and Marcus Boerger.Portions of tar implementation Copyright (c) 2003-2009 Tim Kientzle. DirectiveLocal ValueMaster Value phar.cache_listno valueno value phar.readonlyOnOn phar.require_hashOnOn posix Revision $Id: 5f4acc20904b1406142f2a0ede068db048c77e77 $ redis Redis Supportenabled Redis Version 3.1.6 Available serializers php, igbinary Reflection Reflectionenabled Version $Id: 5f15287237d5f78d75b19c26915aa7bd83dee8b8 $ session Session Support enabled Registered save handlers files user memcache memcached redis rediscluster Registered serializer handlers php_serialize php php_binary wddx igbinary msgpack DirectiveLocal ValueMaster Value session.auto_startOffOff session.cache_expire180180 session.cache_limiternocachenocache session.cookie_domainno valueno value session.cookie_httponlyOffOff session.cookie_lifetime00 session.cookie_path// session.cookie_secureOffOff session.entropy_file/dev/urandom/dev/urandom session.entropy_length128128 session.gc_divisor10001000 session.gc_maxlifetime14401440 session.gc_probability11 session.hash_bits_per_character55 session.hash_function00 session.nameV20V20 session.referer_checkno valueno value session.save_handlermemcachedmemcached session.save_path127.0.0.1:11311127.0.0.1:11311 session.serialize_handlerphpphp session.upload_progress.cleanupOnOn session.upload_progress.enabledOnOn session.upload_progress.freq1%1% session.upload_progress.min_freq11 session.upload_progress.namePHP_SESSION_UPLOAD_PROGRESSPHP_SESSION_UPLOAD_PROGRESS session.upload_progress.prefixupload_progress_upload_progress_ session.use_cookiesOnOn session.use_only_cookiesOnOn session.use_strict_modeOffOff session.use_trans_sid00 shmop shmop support enabled SimpleXML Simplexml supportenabled Revision $Id: d7077fc935154236afb4fe70814ba358efdbdca4 $ Schema support enabled soap Soap Client enabled Soap Server enabled DirectiveLocal ValueMaster Value soap.wsdl_cache11 soap.wsdl_cache_dir/tmp/tmp soap.wsdl_cache_enabled11 soap.wsdl_cache_limit55 soap.wsdl_cache_ttl8640086400 sockets Sockets Support enabled SPL SPL supportenabled Interfaces Countable, OuterIterator, RecursiveIterator, SeekableIterator, SplObserver, SplSubject Classes AppendIterator, ArrayIterator, ArrayObject, BadFunctionCallException, BadMethodCallException, CachingIterator, CallbackFilterIterator, DirectoryIterator, DomainException, EmptyIterator, FilesystemIterator, FilterIterator, GlobIterator, InfiniteIterator, InvalidArgumentException, IteratorIterator, LengthException, LimitIterator, LogicException, MultipleIterator, NoRewindIterator, OutOfBoundsException, OutOfRangeException, OverflowException, ParentIterator, RangeException, RecursiveArrayIterator, RecursiveCachingIterator, RecursiveCallbackFilterIterator, RecursiveDirectoryIterator, RecursiveFilterIterator, RecursiveIteratorIterator, RecursiveRegexIterator, RecursiveTreeIterator, RegexIterator, RuntimeException, SplDoublyLinkedList, SplFileInfo, SplFileObject, SplFixedArray, SplHeap, SplMinHeap, SplMaxHeap, SplObjectStorage, SplPriorityQueue, SplQueue, SplStack, SplTempFileObject, UnderflowException, UnexpectedValueException sqlite3 SQLite3 supportenabled SQLite3 module version 0.7-dev SQLite Library 3.7.17 DirectiveLocal ValueMaster Value sqlite3.extension_dirno valueno value standard Dynamic Library Support enabled Path to sendmail /usr/sbin/sendmail -t -i DirectiveLocal ValueMaster Value assert.active11 assert.bail00 assert.callbackno valueno value assert.quiet_eval00 assert.warning11 auto_detect_line_endings00 default_socket_timeout6060 fromno valueno value url_rewriter.tagsa=href,area=href,frame=src,input=src,form=fakeentrya=href,area=href,frame=src,input=src,form=fakeentry user_agentno valueno value sysvmsg sysvmsg support enabled Revision $Id: 58590192720bc56939152fde3645d808b348bb9b $ tokenizer Tokenizer Support enabled wddx WDDX Supportenabled WDDX Session Serializer enabled xml XML Support active XML Namespace Support active libxml2 Version 2.9.1 xmlreader XMLReader enabled xmlwriter XMLWriter enabled xsl XSL enabled libxslt Version 1.1.28 libxslt compiled against libxml Version 2.9.1 EXSLT enabled libexslt Version 1.1.28 Zend OPcache Opcode Caching Up and Running Optimization Enabled Startup OK Shared memory model mmap Cache hits 434259687 Cache misses 3032 Used memory 108159280 Free memory 965079768 Wasted memory 502776 Interned Strings Used memory 14883304 Interned Strings Free memory 1893912 Cached scripts 2881 Cached keys 2881 Max keys 16229 OOM restarts 0 Hash keys restarts 0 Manual restarts 10 DirectiveLocal ValueMaster Value opcache.blacklist_filename/etc/php.d/opcache*.blacklist/etc/php.d/opcache*.blacklist opcache.consistency_checks00 opcache.dups_fixOffOff opcache.enableOnOn opcache.enable_cliOnOn opcache.enable_file_overrideOffOff opcache.error_log/var/log/opcache_error.log/var/log/opcache_error.log opcache.fast_shutdown00 opcache.file_update_protection22 opcache.force_restart_timeout180180 opcache.inherited_hackOnOn opcache.interned_strings_buffer1616 opcache.load_comments11 opcache.log_verbosity_level44 opcache.max_accelerated_files1600016000 opcache.max_file_size00 opcache.max_wasted_percentage55 opcache.memory_consumption10241024 opcache.optimization_level0x7FFFBFFF0x7FFFBFFF opcache.preferred_memory_modelno valueno value opcache.protect_memory00 opcache.restrict_apino valueno value opcache.revalidate_freq22 opcache.revalidate_pathOnOn opcache.save_comments11 opcache.use_cwdOnOn opcache.validate_permissionOffOff opcache.validate_rootOffOff opcache.validate_timestampsOnOn zip Zip enabled Zip version 1.15.2 Libzip headers version 1.3.2 Libzip library version 1.4.0 zlib ZLib Supportenabled Stream Wrapper compress.zlib:// Stream Filter zlib.inflate, zlib.deflate Compiled Version 1.2.7 Linked Version 1.2.7 DirectiveLocal ValueMaster Value zlib.output_compressionOffOff zlib.output_compression_level-1-1 zlib.output_handlerno valueno value Additional Modules Module Name sysvsem sysvshm Environment VariableValue USER apache HOME /var/www PHP Variables VariableValue _SERVER["USER"]root _SERVER["HOME"]/root _SERVER["FCGI_ROLE"]RESPONDER _SERVER["SCRIPT_NAME"]info.php _SERVER["REQUEST_METHOD"]GET _SERVER["SCRIPT_FILENAME"]/info.php _SERVER["HOSTNAME"]bitr01.int.my project_name.com _SERVER["TERM"]screen _SERVER["SHELL"]/bin/bash _SERVER["HISTSIZE"]1000 _SERVER["LS_COLORS"]rs=0:di=01;34:ln=01;36:mh=00:pi=40;33:so=01;35:do=01;35:bd=40;33;01:cd=40;33;01:or=40;31;01:mi=01;05;37;41:su=37;41:sg=30;43:ca=30;41:tw=30;42:ow=34;42:st=37;44:ex=01;32:*.tar=01;31:*.tgz=01;31:*.arc=01;31:*.arj=01;31:*.taz=01;31:*.lha=01;31:*.lz4=01;31:*.lzh=01;31:*.lzma=01;31:*.tlz=01;31:*.txz=01;31:*.tzo=01;31:*.t7z=01;31:*.zip=01;31:*.z=01;31:*.Z=01;31:*.dz=01;31:*.gz=01;31:*.lrz=01;31:*.lz=01;31:*.lzo=01;31:*.xz=01;31:*.bz2=01;31:*.bz=01;31:*.tbz=01;31:*.tbz2=01;31:*.tz=01;31:*.deb=01;31:*.rpm=01;31:*.jar=01;31:*.war=01;31:*.ear=01;31:*.sar=01;31:*.rar=01;31:*.alz=01;31:*.ace=01;31:*.zoo=01;31:*.cpio=01;31:*.7z=01;31:*.rz=01;31:*.cab=01;31:*.jpg=01;35:*.jpeg=01;35:*.gif=01;35:*.bmp=01;35:*.pbm=01;35:*.pgm=01;35:*.ppm=01;35:*.tga=01;35:*.xbm=01;35:*.xpm=01;35:*.tif=01;35:*.tiff=01;35:*.png=01;35:*.svg=01;35:*.svgz=01;35:*.mng=01;35:*.pcx=01;35:*.mov=01;35:*.mpg=01;35:*.mpeg=01;35:*.m2v=01;35:*.mkv=01;35:*.webm=01;35:*.ogm=01;35:*.mp4=01;35:*.m4v=01;35:*.mp4v=01;35:*.vob=01;35:*.qt=01;35:*.nuv=01;35:*.wmv=01;35:*.asf=01;35:*.rm=01;35:*.rmvb=01;35:*.flc=01;35:*.avi=01;35:*.fli=01;35:*.flv=01;35:*.gl=01;35:*.dl=01;35:*.xcf=01;35:*.xwd=01;35:*.yuv=01;35:*.cgm=01;35:*.emf=01;35:*.axv=01;35:*.anx=01;35:*.ogv=01;35:*.ogx=01;35:*.aac=01;36:*.au=01;36:*.flac=01;36:*.mid=01;36:*.midi=01;36:*.mka=01;36:*.mp3=01;36:*.mpc=01;36:*.ogg=01;36:*.ra=01;36:*.wav=01;36:*.axa=01;36:*.oga=01;36:*.spx=01;36:*.xspf=01;36: _SERVER["SUDO_USER"]ssmirnov _SERVER["SUDO_UID"]527400124 _SERVER["USERNAME"]root _SERVER["MAIL"]/var/spool/mail/ssmirnov _SERVER["PATH"]/sbin:/bin:/usr/sbin:/usr/bin _SERVER["_"]/bin/cgi-fcgi _SERVER["PWD"]/var/core _SERVER["LANG"]en_US.UTF-8 _SERVER["SUDO_COMMAND"]/bin/bash _SERVER["SHLVL"]2 _SERVER["LOGNAME"]root _SERVER["SUDO_GID"]527400124 _SERVER["PHP_SELF"]info.php _SERVER["REQUEST_TIME_FLOAT"]1547630582.8772 _SERVER["REQUEST_TIME"]1547630582 PHP Credits PHP Group Thies C. Arntzen, Stig Bakken, Shane Caraveo, Andi Gutmans, Rasmus Lerdorf, Sam Ruby, Sascha Schumann, Zeev Suraski, Jim Winstead, Andrei Zmievski Language Design & Concept Andi Gutmans, Rasmus Lerdorf, Zeev Suraski, Marcus Boerger PHP Authors ContributionAuthors Zend Scripting Language Engine Andi Gutmans, Zeev Suraski, Stanislav Malyshev, Marcus Boerger, Dmitry Stogov, Xinchen Hui, Nikita Popov Extension Module API Andi Gutmans, Zeev Suraski, Andrei Zmievski UNIX Build and Modularization Stig Bakken, Sascha Schumann, Jani Taskinen Windows Port Shane Caraveo, Zeev Suraski, Wez Furlong, Pierre-Alain Joye, Anatol Belski Server API (SAPI) Abstraction Layer Andi Gutmans, Shane Caraveo, Zeev Suraski Streams Abstraction Layer Wez Furlong, Sara Golemon PHP Data Objects Layer Wez Furlong, Marcus Boerger, Sterling Hughes, George Schlossnagle, Ilia Alshanetsky Output Handler Zeev Suraski, Thies C. Arntzen, Marcus Boerger, Michael Wallner SAPI Modules ContributionAuthors AOLserver Sascha Schumann Apache 1.3 (apache_hooks) Rasmus Lerdorf, Zeev Suraski, Stig Bakken, David Sklar, George Schlossnagle, Lukas Schroeder Apache 1.3 Rasmus Lerdorf, Zeev Suraski, Stig Bakken, David Sklar Apache 2.0 Filter Sascha Schumann, Aaron Bannert Apache 2.0 Handler Ian Holsman, Justin Erenkrantz (based on Apache 2.0 Filter code) Caudium / Roxen David Hedbor CGI / FastCGI Rasmus Lerdorf, Stig Bakken, Shane Caraveo, Dmitry Stogov CLI Edin Kadribasic, Marcus Boerger, Johannes Schlueter, Moriyoshi Koizumi, Xinchen Hui Continuity Alex Leigh (based on nsapi code) Embed Edin Kadribasic FastCGI Process Manager Andrei Nigmatulin, dreamcat4, Antony Dovgal, Jerome Loyet ISAPI Andi Gutmans, Zeev Suraski litespeed George Wang NSAPI Jayakumar Muthukumarasamy, Uwe Schindler phpdbg Felipe Pena, Joe Watkins, Bob Weinand phttpd Thies C. Arntzen pi3web Holger Zimmermann Sendmail Milter Harald Radi thttpd Sascha Schumann tux Sascha Schumann WebJames Alex Waugh Module Authors ModuleAuthors BC Math Andi Gutmans Bzip2 Sterling Hughes Calendar Shane Caraveo, Colin Viebrock, Hartmut Holzgraefe, Wez Furlong COM and .Net Wez Furlong ctype Hartmut Holzgraefe cURL Sterling Hughes Date/Time Support Derick Rethans DB-LIB (MS SQL, Sybase) Wez Furlong, Frank M. Kromann DBA Sascha Schumann, Marcus Boerger DOM Christian Stocker, Rob Richards, Marcus Boerger enchant Pierre-Alain Joye, Ilia Alshanetsky ereg Rasmus Lerdorf, Jim Winstead, Jaakko Hyvätti EXIF Rasmus Lerdorf, Marcus Boerger fileinfo Ilia Alshanetsky, Pierre Alain Joye, Scott MacVicar, Derick Rethans Firebird driver for PDO Ard Biesheuvel FTP Stefan Esser, Andrew Skalski GD imaging Rasmus Lerdorf, Stig Bakken, Jim Winstead, Jouni Ahto, Ilia Alshanetsky, Pierre-Alain Joye, Marcus Boerger GetText Alex Plotnick GNU GMP support Stanislav Malyshev Iconv Rui Hirokawa, Stig Bakken, Moriyoshi Koizumi IMAP Rex Logan, Mark Musone, Brian Wang, Kaj-Michael Lang, Antoni Pamies Olive, Rasmus Lerdorf, Andrew Skalski, Chuck Hagenbuch, Daniel R Kalowsky Input Filter Rasmus Lerdorf, Derick Rethans, Pierre-Alain Joye, Ilia Alshanetsky InterBase Jouni Ahto, Andrew Avdeev, Ard Biesheuvel Internationalization Ed Batutis, Vladimir Iordanov, Dmitry Lakhtyuk, Stanislav Malyshev, Vadim Savchuk, Kirti Velankar JSON Omar Kilani, Scott MacVicar LDAP Amitay Isaacs, Eric Warnke, Rasmus Lerdorf, Gerrit Thomson, Stig Venaas LIBXML Christian Stocker, Rob Richards, Marcus Boerger, Wez Furlong, Shane Caraveo mcrypt Sascha Schumann, Derick Rethans MS SQL Frank M. Kromann Multibyte String Functions Tsukada Takuya, Rui Hirokawa MySQL driver for PDO George Schlossnagle, Wez Furlong, Ilia Alshanetsky, Johannes Schlueter MySQL Zeev Suraski, Zak Greant, Georg Richter, Andrey Hristov MySQLi Zak Greant, Georg Richter, Andrey Hristov, Ulf Wendel MySQLnd Andrey Hristov, Ulf Wendel, Georg Richter, Johannes Schlüter OCI8 Stig Bakken, Thies C. Arntzen, Andy Sautins, David Benson, Maxim Maletsky, Harald Radi, Antony Dovgal, Andi Gutmans, Wez Furlong, Christopher Jones, Oracle Corporation ODBC driver for PDO Wez Furlong ODBC Stig Bakken, Andreas Karajannis, Frank M. Kromann, Daniel R. Kalowsky OpenSSL Stig Venaas, Wez Furlong, Sascha Kettler, Scott MacVicar Oracle (OCI) driver for PDO Wez Furlong pcntl Jason Greene, Arnaud Le Blanc Perl Compatible Regexps Andrei Zmievski PHP Archive Gregory Beaver, Marcus Boerger PHP Data Objects Wez Furlong, Marcus Boerger, Sterling Hughes, George Schlossnagle, Ilia Alshanetsky PHP hash Sara Golemon, Rasmus Lerdorf, Stefan Esser, Michael Wallner, Scott MacVicar Posix Kristian Koehntopp PostgreSQL driver for PDO Edin Kadribasic, Ilia Alshanetsky PostgreSQL Jouni Ahto, Zeev Suraski, Yasuo Ohgaki, Chris Kings-Lynne Pspell Vlad Krupin Readline Thies C. Arntzen Recode Kristian Koehntopp Reflection Marcus Boerger, Timm Friebe, George Schlossnagle, Andrei Zmievski, Johannes Schlueter Sessions Sascha Schumann, Andrei Zmievski Shared Memory Operations Slava Poliakov, Ilia Alshanetsky SimpleXML Sterling Hughes, Marcus Boerger, Rob Richards SNMP Rasmus Lerdorf, Harrie Hazewinkel, Mike Jackson, Steven Lawrance, Johann Hanne, Boris Lytochkin SOAP Brad Lafountain, Shane Caraveo, Dmitry Stogov Sockets Chris Vandomelen, Sterling Hughes, Daniel Beulshausen, Jason Greene SPL Marcus Boerger, Etienne Kneuss SQLite 3.x driver for PDO Wez Furlong SQLite3 Scott MacVicar, Ilia Alshanetsky, Brad Dewar Sybase-CT Zeev Suraski, Tom May, Timm Friebe System V Message based IPC Wez Furlong System V Semaphores Tom May System V Shared Memory Christian Cartus tidy John Coggeshall, Ilia Alshanetsky tokenizer Andrei Zmievski, Johannes Schlueter WDDX Andrei Zmievski XML Stig Bakken, Thies C. Arntzen, Sterling Hughes XMLReader Rob Richards xmlrpc Dan Libby XMLWriter Rob Richards, Pierre-Alain Joye XSL Christian Stocker, Rob Richards Zip Pierre-Alain Joye, Remi Collet Zlib Rasmus Lerdorf, Stefan Roehrich, Zeev Suraski, Jade Nicoletti, Michael Wallner PHP Documentation Authors Mehdi Achour, Friedhelm Betz, Antony Dovgal, Nuno Lopes, Hannes Magnusson, Georg Richter, Damien Seguy, Jakub Vrana, Adam Harvey, Peter Cowburn Editor Philip Olson User Note Maintainers Daniel P. Brown, Thiago Henrique Pojda Other Contributors Previously active authors, editors and other contributors are listed in the manual. PHP Quality Assurance Team Ilia Alshanetsky, Joerg Behrens, Antony Dovgal, Stefan Esser, Moriyoshi Koizumi, Magnus Maatta, Sebastian Nohn, Derick Rethans, Melvyn Sopacua, Jani Taskinen, Pierre-Alain Joye, Dmitry Stogov, Felipe Pena, David Soria Parra, Stanislav Malyshev, Julien Pauli, Stephen Zarkos, Anatol Belski, Remi Collet, Ferenc Kovacs Websites and Infrastructure team PHP Websites Team Rasmus Lerdorf, Hannes Magnusson, Philip Olson, Lukas Kahwe Smith, Pierre-Alain Joye, Kalle Sommer Nielsen, Peter Cowburn, Adam Harvey, Ferenc Kovacs, Levi Morrison Event Maintainers Damien Seguy, Daniel P. Brown Network Infrastructure Daniel P. Brown Windows Infrastructure Alex Schoenmaker PHP License This program is free software; you can redistribute it and/or modify it under the terms of the PHP License as published by the PHP Group and included in the distribution in the file: LICENSE This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. If you did not receive a copy of the PHP license, or have any questions about PHP licensing, please contact license@php.net. Kernel version 3.10.0-693.17.1.el7 arch: x86_64 Test script: --------------- - Actual result: -------------- core 1: #0 0x000056128d8bc445 in _zend_mm_free_int (heap=0x56128e2aa2f0, p=0x31) at /usr/src/debug/php-5.6.39/Zend/zend_alloc.c:2075 mm_block = 0x21 next_block = 0x56128f10afb0 size = 16280 #1 0x000056128d8bd2b3 in _efree (ptr=0x31) at /usr/src/debug/php-5.6.39/Zend/zend_alloc.c:2440 No locals. #2 0x000056128d8e4b30 in destroy_op_array (op_array=0x56128ebe3cc0) at /usr/src/debug/php-5.6.39/Zend/zend_opcode.c:411 literal = 0x0 end = 0x1b8 i = 1 #3 0x000056128d8e3e2d in destroy_zend_function (function=0x56128ebe3cc0) at /usr/src/debug/php-5.6.39/Zend/zend_opcode.c:116 No locals. #4 0x000056128d8e3e4a in zend_function_dtor (function=0x56128ebe3cc0) at /usr/src/debug/php-5.6.39/Zend/zend_opcode.c:128 No locals. #5 0x000056128d906e02 in zend_hash_destroy (ht=0x7fb9c311fec0) at /usr/src/debug/php-5.6.39/Zend/zend_hash.c:548 p = 0x0 q = 0x56128f30a830 #6 0x000056128d8e45f4 in destroy_zend_class (pce=0x5612af0f7158) at /usr/src/debug/php-5.6.39/Zend/zend_opcode.c:305 ce = 0x7fb9c311fe98 #7 0x000056128d9055d6 in i_zend_hash_bucket_delete (p=0x5612af0f7140, ht=0x56128e2aac70) at /usr/src/debug/php-5.6.39/Zend/zend_hash.c:182 No locals. #8 zend_hash_bucket_delete (ht=0x56128e2aac70, p=0x5612af0f7140) at /usr/src/debug/php-5.6.39/Zend/zend_hash.c:192 No locals. #9 0x000056128d9074c3 in zend_hash_reverse_apply (ht=0x56128e2aac70, apply_func=0x56128d8dd8a4 <clean_non_persistent_class>) at /usr/src/debug/php-5.6.39/Zend/zend_hash.c:733 result = 1 p_last = 0x5612af0f6ff0 p = 0x5612af0f7140 #10 0x000056128d8de172 in shutdown_executor () at /usr/src/debug/php-5.6.39/Zend/zend_execute_API.c:300 __orig_bailout = 0x7ffc3204e230 __bailout = {{__jmpbuf = {0, -6402286960328965046, 94637682200640, 140721147676240, 0, 0, -6402286960368810934, -793760549586598838}, __mask_was_saved = 0, __saved_mask = {__val = {94638939835976, 94637704815184, 94637694558960, 140721147666512, 94637702425736, 94637712956576, 94637694558960, 48, 10, 94637694559608, 62, 94637684009589, 94637689093912, 140721147666272, 18446744071789335219, 140721147666320}}}} #11 0x000056128d8f49ff in zend_deactivate () at /usr/src/debug/php-5.6.39/Zend/zend.c:972 No locals. #12 0x000056128d8663fa in php_request_shutdown (dummy=0x0) at /usr/src/debug/php-5.6.39/main/main.c:1899 report_memleaks = 1 '\001' #13 0x000056128da2634f in main (argc=2, argv=0x7ffc32050658) at /usr/src/debug/php-5.6.39/sapi/fpm/fpm/fpm_main.c:2017 primary_script = 0x7fb9c31577a0 "\320\335\070\217\022V" __orig_bailout = 0x0 __bailout = {{__jmpbuf = {0, -6402286962688261046, 94637682200640, 140721147676240, 0, 0, -6402286959712402358, -793760932578589622}, __mask_was_saved = 0, __saved_mask = {__val = {140435816598108, 7998447013718077030, 140435800469806, 140435737795944, 140721147667024, 0, 140435818702000, 140721147667528, 140435746469116, 12885098640, 140435818811680, 2162024, 140435737795936, 6, 140721147666728, 64768}}}} exit_status = 0 cgi = 0 c = -1 use_extended_info = 0 file_handle = {type = ZEND_HANDLE_FILENAME, filename = 0x7fb9c31237c0 "", opened_path = 0x0, handle = {fd = 0, fp = 0x0, stream = {handle = 0x0, isatty = 0, mmap = {len = 0, pos = 0, map = 0x0, buf = 0x2 <Address 0x2 out of bounds>, old_handle = 0x0, old_closer = 0x0}, reader = 0x0, fsizer = 0x0, closer = 0x0}}, free_filename = 0 '\000'} orig_optind = 1 orig_optarg = 0x0 ini_entries_len = 0 max_requests = 1000 requests = 62 fcgi_fd = 0 request = {listen_socket = 0, fd = 5, id = 1, keep = 0, closed = 0, in_len = 0, in_pad = 0, out_hdr = 0x7ffc3204e4f0, out_pos = 0x7ffc3204e9ba "<removed cookie information> "..., out_buf = "\001\a\000\001\000\307\001\000PHP message: PHP Fatal error: Allowed memory size of 1073741824 bytes exhausted (tried to allocate 77 bytes) in /var/www/<my project_name>/htdocs/bitrix/modules/main/classes/mysql/database_mysql.php on li"..., reserved = '\000' <repeats 15 times>, env = 0x7fb9c3121040} fpm_config = 0x0 fpm_prefix = 0x0 fpm_pid = 0x0 test_conf = 0 force_daemon = 0 force_stderr = 0 php_information = 0 ---Type <return> to continue, or q <return> to quit--- php_allow_to_run_as_root = 0 __func__ = "main" core 2: #0 0x000056128d8bc445 in _zend_mm_free_int (heap=0x56128e2aa2f0, p=0x31) at /usr/src/debug/php-5.6.39/Zend/zend_alloc.c:2075 mm_block = 0x21 next_block = 0x56128ea4f9f8 size = 12696 #1 0x000056128d8bd2b3 in _efree (ptr=0x31) at /usr/src/debug/php-5.6.39/Zend/zend_alloc.c:2440 No locals. #2 0x000056128d8e4b30 in destroy_op_array (op_array=0x56128e8f4998) at /usr/src/debug/php-5.6.39/Zend/zend_opcode.c:411 literal = 0x0 end = 0xb0 i = 1 #3 0x000056128d8e3e2d in destroy_zend_function (function=0x56128e8f4998) at /usr/src/debug/php-5.6.39/Zend/zend_opcode.c:116 No locals. #4 0x000056128d8e3e4a in zend_function_dtor (function=0x56128e8f4998) at /usr/src/debug/php-5.6.39/Zend/zend_opcode.c:128 No locals. #5 0x000056128d906e02 in zend_hash_destroy (ht=0x7fb9c311fec0) at /usr/src/debug/php-5.6.39/Zend/zend_hash.c:548 p = 0x0 q = 0x56128f2afb30 #6 0x000056128d8e45f4 in destroy_zend_class (pce=0x5612af0d02d8) at /usr/src/debug/php-5.6.39/Zend/zend_opcode.c:305 ce = 0x7fb9c311fe98 #7 0x000056128d9055d6 in i_zend_hash_bucket_delete (p=0x5612af0d02c0, ht=0x56128e2aac70) at /usr/src/debug/php-5.6.39/Zend/zend_hash.c:182 No locals. #8 zend_hash_bucket_delete (ht=0x56128e2aac70, p=0x5612af0d02c0) at /usr/src/debug/php-5.6.39/Zend/zend_hash.c:192 No locals. #9 0x000056128d9074c3 in zend_hash_reverse_apply (ht=0x56128e2aac70, apply_func=0x56128d8dd8a4 <clean_non_persistent_class>) at /usr/src/debug/php-5.6.39/Zend/zend_hash.c:733 result = 1 p_last = 0x5612af0d0170 p = 0x5612af0d02c0 #10 0x000056128d8de172 in shutdown_executor () at /usr/src/debug/php-5.6.39/Zend/zend_execute_API.c:300 __orig_bailout = 0x7ffc3204e230 __bailout = {{__jmpbuf = {0, -6402286960328965046, 94637682200640, 140721147676240, 0, 0, -6402286960368810934, -793760549586598838}, __mask_was_saved = 0, __saved_mask = {__val = {94637933464984, 94637701406008, 94637694558960, 140721147666512, 94637706651280, 94637712624368, 94637694558960, 48, 10, 94637694559608, 62, 94637684009589, 94637689093912, 140721147666272, 18446744071789335219, 140721147666320}}}} #11 0x000056128d8f49ff in zend_deactivate () at /usr/src/debug/php-5.6.39/Zend/zend.c:972 No locals. #12 0x000056128d8663fa in php_request_shutdown (dummy=0x0) at /usr/src/debug/php-5.6.39/main/main.c:1899 report_memleaks = 1 '\001' #13 0x000056128da2634f in main (argc=2, argv=0x7ffc32050658) at /usr/src/debug/php-5.6.39/sapi/fpm/fpm/fpm_main.c:2017 primary_script = 0x7fb9c3157968 "\220\323\063\217\022V" __orig_bailout = 0x0 __bailout = {{__jmpbuf = {0, -6402286962688261046, 94637682200640, 140721147676240, 0, 0, -6402286959712402358, -793760932578589622}, __mask_was_saved = 0, __saved_mask = {__val = {140435816598108, 7998447013718077030, 140435800469806, 140435737795944, 140721147667024, 0, 140435818702000, 140721147667528, 140435746469116, 12885098640, 140435818811680, 2162024, 140435737795936, 6, 140721147666728, 64768}}}} exit_status = 0 cgi = 0 c = -1 use_extended_info = 0 file_handle = {type = ZEND_HANDLE_FILENAME, filename = 0x7fb9c31210b8 "", opened_path = 0x0, handle = {fd = 0, fp = 0x0, stream = {handle = 0x0, isatty = 0, mmap = {len = 0, pos = 0, map = 0x0, buf = 0x2 <Address 0x2 out of bounds>, old_handle = 0x0, old_closer = 0x0}, reader = 0x0, fsizer = 0x0, closer = 0x0}}, free_filename = 0 '\000'} orig_optind = 1 orig_optarg = 0x0 ini_entries_len = 0 max_requests = 1000 requests = 8 fcgi_fd = 0 request = {listen_socket = 0, fd = 5, id = 1, keep = 0, closed = 0, in_len = 0, in_pad = 0, out_hdr = 0x7ffc3204e4f0, out_pos = 0x7ffc3204e9ba "<removed cookie information> "..., out_buf = "\001\a\000\001\000\307\001\000PHP message: PHP Fatal error: Allowed memory size of 1073741824 bytes exhausted (tried to allocate 32 bytes) in /var/www/<my project_name>/htdocs/bitrix/modules/main/classes/mysql/database_mysql.php on li"..., reserved = '\000' <repeats 15 times>, env = 0x7fb9c3121040} fpm_config = 0x0 fpm_prefix = 0x0 fpm_pid = 0x0 test_conf = 0 force_daemon = 0 force_stderr = 0 php_information = 0 php_allow_to_run_as_root = 0 __func__ = "main" PatchesPull RequestsHistoryAllCommentsChangesGit/SVN commits
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Last updated: Sun Dec 07 19:00:02 2025 UTC |
test script: #!/bin/bash echo "Zend/tests/bug47353.phpt" REQUEST_METHOD=GET SCRIPT_FILENAME="/flush.php" SCRIPT_NAME="flush.php" cgi-fcgi -bind -connect /var/run/php-fpm/listen.sock exit 0 <?php echo memory_get_usage(true); ini_set('memory_limit','40M'); echo ":".ini_get('memory_limit')."\n"; sleep(4); register_shutdown_function(function() { new stdClass; }); $ary = []; while (true) { echo memory_get_usage()."\n"; $ary[] = new stdClass; echo memory_get_usage(true); } ?> patch: diff -up ./Zend/zend_objects_API.c.old ./Zend/zend_objects_API.c --- ./Zend/zend_objects_API.c.old 2019-01-16 15:05:03.487365313 +0300 +++ ./Zend/zend_objects_API.c 2019-01-16 15:06:31.750081871 +0300 @@ -114,8 +114,10 @@ ZEND_API zend_object_handle zend_objects EG(objects_store).free_list_head = EG(objects_store).object_buckets[handle].bucket.free_list.next; } else { if (EG(objects_store).top == EG(objects_store).size) { - EG(objects_store).size <<= 1; - EG(objects_store).object_buckets = (zend_object_store_bucket *) erealloc(EG(objects_store).object_buckets, EG(objects_store).size * sizeof(zend_object_store_bucket)); + zend_uint new_size = 2 * EG(objects_store).size; + EG(objects_store).object_buckets = (zend_object_store_bucket *) erealloc(EG(objects_store).object_buckets, new_size * sizeof(zend_object_store_bucket)); + /* Assign size after realloc, in case it fails */ + EG(objects_store).size = new_size; } handle = EG(objects_store).top++; } backport from https://bugs.php.net/bug.php?id=76846&edit=3 original commit: https://github.com/php/php-src/commit/45cdcb2d0be89fe7bc404dd150240ec83f5de401 no diff in autotest betwein original 5.6.40 & patched version. test script on original version generate segfault, after this patch working fine