Bug #78050 [Com]: SegFault phpdbg + opcache on include file twice

Edit report at https://bugs.php.net/bug.php?id=78050&edit=1 ID: 78050 Comment by: dev at mabe dot berlin Reported by: dev at mabe dot berlin Summary: SegFault phpdbg + opcache on include file twice Status: Feedback Type: Bug Package: phpdbg Operating System: Linux Alpine PHP Version: 7.3.5 Block user comment: N Private report: N New Comment: It seems to be related to enabling opcache.revalidate_path: I can reproduce this behavior on Linux and Mac: $ phpdbg -dzend_extension=opcache.so -dopcache.enable_cli=1 -dopcache.revalidate_path=1 -qrr /tmp/test.php int(0) Segmentation fault: 11 $ phpdbg -dzend_extension=opcache.so -dopcache.enable_cli=1 -dopcache.revalidate_path=0 -qrr /tmp/test.php int(0) int(0) Previous Comments: ------------------------------------------------------------------------ [2019-05-22 14:41:56] sjon@php.net The reported test-scripts work fine for me; I ran $ phpdbg -dzend_extension=opcache.so -dopcache.enable_cli=1 -qrr /tmp/test.php p.s. posting your entire phpinfo here is not very useful and obscures other information ------------------------------------------------------------------------ [2019-05-22 14:20:27] requinix@php.net Thank you for this bug report. To properly diagnose the problem, we need a backtrace to see what is happening behind the scenes. To find out how to generate a backtrace, please read http://bugs.php.net/bugs-generating-backtrace.php for *NIX and http://bugs.php.net/bugs-generating-backtrace-win32.php for Win32 Once you have generated a backtrace, please submit it to this bug report and change the status back to "Open". Thank you for helping us make PHP better. ------------------------------------------------------------------------ [2019-05-22 14:09:08] dev at mabe dot berlin Description: ------------ Including the same file twice results in a Segmentation Fault on phpdbg + opcache PS: This actually breaks our test suite using Zend\Mail which goes down to Zend\Validator\Hostname including definition files for some IDNs here : https://github.com/zendframework/zend-validator/blob/master/src/Hostname.php#L2079 Test script: --------------- // test.php <?php var_dump(count(include __DIR__ . '/test-include.php')); var_dump(count(include __DIR__ . '/test-include.php')); // test-include.php <?php return []; // shell bash-4.4# phpdbg -qrr /tmp/test.php // Configuration phpinfo() PHP Version => 7.3.5 System => Linux 0c9a6ba67ea1 4.9.125-linuxkit #1 SMP Fri Sep 7 08:20:28 UTC 2018 x86_64 Build Date => May 11 2019 03:10:01 Configure Command => './configure' '--build=x86_64-linux-musl' '--with-config-file-path=/usr/local/etc/php' '--with-config-file-scan-dir=/usr/local/etc/php/conf.d' '--enable-option-checking=fatal' '--with-mhash' '--enable-ftp' '--enable-mbstring' '--enable-mysqlnd' '--with-password-argon2' '--with-sodium=shared' '--with-curl' '--with-libedit' '--with-openssl' '--with-zlib' 'build_alias=x86_64-linux-musl' Server API => Command Line Interface Virtual Directory Support => disabled Configuration File (php.ini) Path => /usr/local/etc/php Loaded Configuration File => /usr/local/etc/php/php.ini Scan this dir for additional .ini files => :/usr/local/etc/php/dev.d Additional .ini files parsed => /usr/local/etc/php/conf.d/10-docker-php-ext-opcache.ini, /usr/local/etc/php/conf.d/20-docker-php-ext-apcu.ini, /usr/local/etc/php/conf.d/20-docker-php-ext-curl.ini, /usr/local/etc/php/conf.d/20-docker-php-ext-intl.ini, /usr/local/etc/php/conf.d/20-docker-php-ext-mbstring.ini, /usr/local/etc/php/conf.d/20-docker-php-ext-pdo_mysql.ini, /usr/local/etc/php/conf.d/20-docker-php-ext-swoole.ini, /usr/local/etc/php/conf.d/20-docker-php-ext-zip.ini, /usr/local/etc/php/dev.d/00-php.ini PHP API => 20180731 PHP Extension => 20180731 Zend Extension => 320180731 Zend Extension Build => API320180731,NTS PHP Extension Build => API20180731,NTS Debug Build => no Thread Safety => disabled Zend Signal Handling => enabled Zend Memory Manager => enabled Zend Multibyte Support => provided by mbstring IPv6 Support => enabled DTrace Support => disabled Registered PHP Streams => https, ftps, compress.zlib, php, file, glob, data, http, ftp, phar, zip Registered Stream Socket Transports => tcp, udp, unix, udg, ssl, tls, tlsv1.0, tlsv1.1, tlsv1.2 Registered Stream Filters => zlib.*, convert.iconv.*, string.rot13, string.toupper, string.tolower, string.strip_tags, convert.*, consumed, dechunk This program makes use of the Zend Scripting Language Engine: Zend Engine v3.3.5, Copyright (c) 1998-2018 Zend Technologies with Zend OPcache v7.3.5, Copyright (c) 1999-2018, by Zend Technologies _______________________________________________________________________ Configuration apcu APCu Support => Disabled Version => 5.1.17 APCu Debugging => Disabled MMAP Support => Enabled MMAP File Mask => Serialization Support => Disabled Build Date => May 22 2019 10:25:55 Directive => Local Value => Master Value apc.coredump_unmap => Off => Off apc.enable_cli => Off => Off apc.enabled => On => On apc.entries_hint => 4096 => 4096 apc.gc_ttl => 3600 => 3600 apc.mmap_file_mask => no value => no value apc.preload_path => no value => no value apc.serializer => php => php apc.shm_segments => 1 => 1 apc.shm_size => 32M => 32M apc.slam_defense => Off => Off apc.smart => 0 => 0 apc.ttl => 0 => 0 apc.use_request_time => On => On Core PHP Version => 7.3.5 Directive => Local Value => Master Value allow_url_fopen => On => On allow_url_include => Off => Off arg_separator.input => & => & arg_separator.output => & => & 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 => UTF-8 => UTF-8 default_mimetype => text/html => text/html disable_classes => no value => no value disable_functions => no value => no value display_errors => STDOUT => STDOUT display_startup_errors => On => On doc_root => no value => no value docref_ext => no value => no value docref_root => no value => no value enable_dl => Off => Off enable_post_data_reading => On => On error_append_string => no value => no value error_log => /app/data/error.log => /app/data/error.log error_prepend_string => no value => no value error_reporting => 32767 => 32767 expose_php => Off => Off extension_dir => /usr/local/lib/php/extensions/no-debug-non-zts-20180731 => /usr/local/lib/php/extensions/no-debug-non-zts-20180731 file_uploads => On => On hard_timeout => 2 => 2 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/local/lib/php => .:/usr/local/lib/php input_encoding => no value => no value internal_encoding => no value => no value log_errors => Off => Off log_errors_max_len => 0 => 0 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 => 1000 => 1000 memory_limit => 128M => 128M open_basedir => no value => no value output_buffering => 0 => 0 output_encoding => no value => no value output_handler => no value => no value post_max_size => 8M => 8M precision => -1 => -1 realpath_cache_size => 4096K => 4096K realpath_cache_ttl => 120 => 120 register_argc_argv => On => On report_memleaks => On => On report_zend_debug => Off => Off request_order => GP => GP sendmail_from => no value => no value sendmail_path => /usr/sbin/sendmail -t -i => /usr/sbin/sendmail -t -i serialize_precision => -1 => -1 short_open_tag => Off => Off SMTP => localhost => localhost smtp_port => 25 => 25 sys_temp_dir => no value => no value syslog.facility => LOG_USER => LOG_USER syslog.filter => no-ctrl => no-ctrl syslog.ident => php => php 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 => GPCS => GPCS xmlrpc_error_number => 0 => 0 xmlrpc_errors => Off => Off zend.assertions => -1 => -1 zend.detect_unicode => On => On zend.enable_gc => On => On zend.multibyte => Off => Off zend.script_encoding => no value => no value zend.signal_check => Off => Off ctype ctype functions => enabled curl cURL support => enabled cURL Information => 7.64.0 Age => 4 Features AsynchDNS => Yes CharConv => No Debug => No GSS-Negotiate => No IDN => No IPv6 => Yes krb4 => No Largefile => Yes libz => Yes NTLM => Yes NTLMWB => Yes SPNEGO => No SSL => Yes SSPI => No TLS-SRP => Yes HTTP2 => Yes GSSAPI => No KERBEROS5 => No UNIX_SOCKETS => Yes PSL => No HTTPS_PROXY => Yes MULTI_SSL => No BROTLI => No Protocols => dict, file, ftp, ftps, gopher, http, https, imap, imaps, pop3, pop3s, rtsp, scp, sftp, smb, smbs, smtp, smtps, telnet, tftp Host => x86_64-alpine-linux-musl SSL Version => OpenSSL/1.1.1b ZLib Version => 1.2.11 libSSH Version => libssh2/1.8.0 Directive => Local Value => Master Value curl.cainfo => no value => no value date date/time support => enabled timelib version => 2018.01RC3 "Olson" Timezone Database Version => 2019.1 Timezone Database => internal Default timezone => UTC Directive => Local Value => Master Value date.default_latitude => 31.7667 => 31.7667 date.default_longitude => 35.2333 => 35.2333 date.sunrise_zenith => 90.583333 => 90.583333 date.sunset_zenith => 90.583333 => 90.583333 date.timezone => UTC => UTC dom DOM/XML => enabled DOM/XML API Version => 20031129 libxml Version => 2.9.9 HTML Support => enabled XPath Support => enabled XPointer Support => enabled Schema Support => enabled RelaxNG Support => enabled fileinfo fileinfo support => enabled libmagic => 533 filter Input Validation and Filtering => enabled Directive => Local Value => Master Value filter.default => unsafe_raw => unsafe_raw filter.default_flags => no value => no value ftp FTP support => enabled FTPS support => enabled hash hash support => enabled Hashing Engines => md2 md4 md5 sha1 sha224 sha256 sha384 sha512/224 sha512/256 sha512 sha3-224 sha3-256 sha3-384 sha3-512 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 MHASH support => Enabled MHASH API Version => Emulated Support iconv iconv support => enabled iconv implementation => unknown iconv library version => unknown Directive => Local Value => Master Value iconv.input_encoding => no value => no value iconv.internal_encoding => no value => no value iconv.output_encoding => no value => no value intl Internationalization support => enabled ICU version => 62.1 ICU Data version => 62.1 ICU TZData version => 2018e ICU Unicode version => 11.0 Directive => Local Value => Master Value intl.default_locale => no value => no value intl.error_level => 0 => 0 intl.use_exceptions => 0 => 0 json json support => enabled json version => 1.7.0 libxml libXML support => active libXML Compiled Version => 2.9.9 libXML Loaded Version => 20909 libXML streams => enabled mbstring Multibyte Support => enabled Multibyte string engine => libmbfl HTTP input encoding translation => disabled libmbfl version => 1.3.2 oniguruma version => 6.9.0 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 => 6.9.0 Directive => Local Value => Master Value mbstring.detect_order => no value => no value mbstring.encoding_translation => Off => Off mbstring.func_overload => 0 => 0 mbstring.http_input => no value => no value mbstring.http_output => no value => no value mbstring.http_output_conv_mimetypes => ^(text/|application/xhtml\+xml) => ^(text/|application/xhtml\+xml) mbstring.internal_encoding => no value => no value mbstring.language => neutral => neutral mbstring.regex_stack_limit => 100000 => 100000 mbstring.strict_detection => Off => Off mbstring.substitute_character => no value => no value mysqlnd mysqlnd => enabled Version => mysqlnd 5.0.12-dev - 20150407 - $Id: 7cc7cc96e675f6d72e5cf0f267f48e167c2abb23 $ Compression => supported core SSL => supported extended SSL => supported Command buffer size => 4096 Read buffer size => 32768 Read timeout => 86400 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 => pdo_mysql mysqlnd statistics => bytes_sent => 0 bytes_received => 0 packets_sent => 0 packets_received => 0 protocol_overhead_in => 0 protocol_overhead_out => 0 bytes_received_ok_packet => 0 bytes_received_eof_packet => 0 bytes_received_rset_header_packet => 0 bytes_received_rset_field_meta_packet => 0 bytes_received_rset_row_packet => 0 bytes_received_prepare_response_packet => 0 bytes_received_change_user_packet => 0 packets_sent_command => 0 packets_received_ok => 0 packets_received_eof => 0 packets_received_rset_header => 0 packets_received_rset_field_meta => 0 packets_received_rset_row => 0 packets_received_prepare_response => 0 packets_received_change_user => 0 result_set_queries => 0 non_result_set_queries => 0 no_index_used => 0 bad_index_used => 0 slow_queries => 0 buffered_sets => 0 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 rows_fetched_from_server_normal => 0 rows_fetched_from_server_ps => 0 rows_buffered_from_client_normal => 0 rows_buffered_from_client_ps => 0 rows_fetched_from_client_normal_buffered => 0 rows_fetched_from_client_normal_unbuffered => 0 rows_fetched_from_client_ps_buffered => 0 rows_fetched_from_client_ps_unbuffered => 0 rows_fetched_from_client_ps_cursor => 0 rows_affected_normal => 0 rows_affected_ps => 0 rows_skipped_normal => 0 rows_skipped_ps => 0 copy_on_write_saved => 0 copy_on_write_performed => 0 command_buffer_too_small => 0 connect_success => 0 connect_failure => 0 connection_reused => 0 reconnect => 0 pconnect_success => 0 active_connections => 0 active_persistent_connections => 0 explicit_close => 0 implicit_close => 0 disconnect_close => 0 in_middle_of_command_close => 0 explicit_free_result => 0 implicit_free_result => 0 explicit_stmt_close => 0 implicit_stmt_close => 0 mem_emalloc_count => 0 mem_emalloc_amount => 0 mem_ecalloc_count => 0 mem_ecalloc_amount => 0 mem_erealloc_count => 0 mem_erealloc_amount => 0 mem_efree_count => 0 mem_efree_amount => 0 mem_malloc_count => 0 mem_malloc_amount => 0 mem_calloc_count => 0 mem_calloc_amount => 0 mem_realloc_count => 0 mem_realloc_amount => 0 mem_free_count => 0 mem_free_amount => 0 mem_estrndup_count => 0 mem_strndup_count => 0 mem_estrdup_count => 0 mem_strdup_count => 0 mem_edupl_count => 0 mem_dupl_count => 0 proto_text_fetched_null => 0 proto_text_fetched_bit => 0 proto_text_fetched_tinyint => 0 proto_text_fetched_short => 0 proto_text_fetched_int24 => 0 proto_text_fetched_int => 0 proto_text_fetched_bigint => 0 proto_text_fetched_decimal => 0 proto_text_fetched_float => 0 proto_text_fetched_double => 0 proto_text_fetched_date => 0 proto_text_fetched_year => 0 proto_text_fetched_time => 0 proto_text_fetched_datetime => 0 proto_text_fetched_timestamp => 0 proto_text_fetched_string => 0 proto_text_fetched_blob => 0 proto_text_fetched_enum => 0 proto_text_fetched_set => 0 proto_text_fetched_geometry => 0 proto_text_fetched_other => 0 proto_binary_fetched_null => 0 proto_binary_fetched_bit => 0 proto_binary_fetched_tinyint => 0 proto_binary_fetched_short => 0 proto_binary_fetched_int24 => 0 proto_binary_fetched_int => 0 proto_binary_fetched_bigint => 0 proto_binary_fetched_decimal => 0 proto_binary_fetched_float => 0 proto_binary_fetched_double => 0 proto_binary_fetched_date => 0 proto_binary_fetched_year => 0 proto_binary_fetched_time => 0 proto_binary_fetched_datetime => 0 proto_binary_fetched_timestamp => 0 proto_binary_fetched_string => 0 proto_binary_fetched_json => 0 proto_binary_fetched_blob => 0 proto_binary_fetched_enum => 0 proto_binary_fetched_set => 0 proto_binary_fetched_geometry => 0 proto_binary_fetched_other => 0 init_command_executed_count => 0 init_command_failed_count => 0 com_quit => 0 com_init_db => 0 com_query => 0 com_field_list => 0 com_create_db => 0 com_drop_db => 0 com_refresh => 0 com_shutdown => 0 com_statistics => 0 com_process_info => 0 com_connect => 0 com_process_kill => 0 com_debug => 0 com_ping => 0 com_time => 0 com_delayed_insert => 0 com_change_user => 0 com_binlog_dump => 0 com_table_dump => 0 com_connect_out => 0 com_register_slave => 0 com_stmt_prepare => 0 com_stmt_execute => 0 com_stmt_send_long_data => 0 com_stmt_close => 0 com_stmt_reset => 0 com_stmt_set_option => 0 com_stmt_fetch => 0 com_deamon => 0 bytes_received_real_data_normal => 0 bytes_received_real_data_ps => 0 openssl OpenSSL support => enabled OpenSSL Library Version => OpenSSL 1.1.1b 26 Feb 2019 OpenSSL Header Version => OpenSSL 1.1.1b 26 Feb 2019 Openssl default config => /etc/ssl/openssl.cnf Directive => Local Value => Master Value openssl.cafile => no value => no value openssl.capath => no value => no value pcre PCRE (Perl Compatible Regular Expressions) Support => enabled PCRE Library Version => 10.32 2018-09-10 PCRE Unicode Version => 11.0.0 PCRE JIT Support => enabled PCRE JIT Target => x86 64bit (little endian + unaligned) Directive => Local Value => Master Value pcre.backtrack_limit => 1000000 => 1000000 pcre.jit => 1 => 1 pcre.recursion_limit => 100000 => 100000 PDO PDO support => enabled PDO drivers => sqlite, mysql pdo_mysql PDO Driver for MySQL => enabled Client API version => mysqlnd 5.0.12-dev - 20150407 - $Id: 7cc7cc96e675f6d72e5cf0f267f48e167c2abb23 $ Directive => Local Value => Master Value pdo_mysql.default_socket => no value => no value pdo_sqlite PDO Driver for SQLite 3.x => enabled SQLite Library => 3.24.0 Phar Phar: PHP Archive support => enabled Phar API version => 1.1.1 Phar-based phar archives => enabled Tar-based phar archives => enabled ZIP-based phar archives => enabled gzip compression => enabled bzip2 compression => disabled (install ext/bz2) 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. Directive => Local Value => Master Value phar.cache_list => no value => no value phar.readonly => On => On phar.require_hash => On => On posix POSIX support => enabled readline Readline Support => enabled Readline library => EditLine wrapper Directive => Local Value => Master Value cli.pager => no value => no value cli.prompt => \b \> => \b \> Reflection Reflection => enabled session Session Support => enabled Registered save handlers => files user Registered serializer handlers => php_serialize php php_binary Directive => Local Value => Master Value session.auto_start => Off => Off session.cache_expire => 180 => 180 session.cache_limiter => nocache => nocache session.cookie_domain => no value => no value session.cookie_httponly => no value => no value session.cookie_lifetime => 0 => 0 session.cookie_path => / => / session.cookie_samesite => no value => no value session.cookie_secure => 0 => 0 session.gc_divisor => 1000 => 1000 session.gc_maxlifetime => 1440 => 1440 session.gc_probability => 1 => 1 session.lazy_write => On => On session.name => PHPSESSID => PHPSESSID session.referer_check => no value => no value session.save_handler => files => files session.save_path => no value => no value session.serialize_handler => php => php session.sid_bits_per_character => 5 => 5 session.sid_length => 26 => 26 session.upload_progress.cleanup => On => On session.upload_progress.enabled => On => On session.upload_progress.freq => 1% => 1% session.upload_progress.min_freq => 1 => 1 session.upload_progress.name => PHP_SESSION_UPLOAD_PROGRESS => PHP_SESSION_UPLOAD_PROGRESS session.upload_progress.prefix => upload_progress_ => upload_progress_ session.use_cookies => 1 => 1 session.use_only_cookies => 1 => 1 session.use_strict_mode => 0 => 0 session.use_trans_sid => 0 => 0 SimpleXML SimpleXML support => enabled Schema support => enabled SPL SPL support => enabled Interfaces => 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 support => enabled SQLite Library => 3.24.0 Directive => Local Value => Master Value sqlite3.extension_dir => no value => no value standard Dynamic Library Support => enabled Path to sendmail => /usr/sbin/sendmail -t -i Directive => Local Value => Master Value assert.active => 1 => 1 assert.bail => 0 => 0 assert.callback => no value => no value assert.exception => 0 => 0 assert.quiet_eval => 0 => 0 assert.warning => 1 => 1 auto_detect_line_endings => 0 => 0 default_socket_timeout => 60 => 60 from => no value => no value session.trans_sid_hosts => no value => no value session.trans_sid_tags => a=href,area=href,frame=src,form= => a=href,area=href,frame=src,form= url_rewriter.hosts => no value => no value url_rewriter.tags => form= => form= user_agent => no value => no value swoole Swoole => enabled Author => Swoole Team <team@swoole.com> Version => 4.3.3 Built => May 22 2019 10:27:05 coroutine => enabled epoll => enabled eventfd => enabled signalfd => enabled spinlock => enabled rwlock => enabled http2 => enabled zlib => enabled mutex_timedlock => enabled pthread_barrier => enabled futex => enabled async_redis => enabled Directive => Local Value => Master Value swoole.display_errors => On => On swoole.enable_coroutine => On => On swoole.unixsock_buffer_size => 8388608 => 8388608 swoole.use_shortname => On => On tokenizer Tokenizer Support => enabled xml XML Support => active XML Namespace Support => active libxml2 Version => 2.9.9 xmlreader XMLReader => enabled xmlwriter XMLWriter => enabled Zend OPcache Opcode Caching => Up and Running Optimization => Enabled SHM Cache => Enabled File Cache => Disabled Startup => OK Shared memory model => mmap Cache hits => 0 Cache misses => 0 Used memory => 9167704 Free memory => 125050024 Wasted memory => 0 Interned Strings Used memory => 377712 Interned Strings Free memory => 5913320 Cached scripts => 0 Cached keys => 0 Max keys => 16229 OOM restarts => 0 Hash keys restarts => 0 Manual restarts => 0 Directive => Local Value => Master Value opcache.blacklist_filename => no value => no value opcache.consistency_checks => 0 => 0 opcache.dups_fix => Off => Off opcache.enable => On => On opcache.enable_cli => On => On opcache.enable_file_override => On => On opcache.error_log => /app/data/error.log => /app/data/error.log opcache.file_cache => no value => no value opcache.file_cache_consistency_checks => 1 => 1 opcache.file_cache_only => 0 => 0 opcache.file_update_protection => 2 => 2 opcache.force_restart_timeout => 180 => 180 opcache.huge_code_pages => Off => Off opcache.interned_strings_buffer => 8 => 8 opcache.lockfile_path => /tmp => /tmp opcache.log_verbosity_level => 2 => 2 opcache.max_accelerated_files => 10000 => 10000 opcache.max_file_size => 0 => 0 opcache.max_wasted_percentage => 5 => 5 opcache.memory_consumption => 128 => 128 opcache.opt_debug_level => 0 => 0 opcache.optimization_level => 0x7FFEBFFF => 0x7FFEBFFF opcache.preferred_memory_model => no value => no value opcache.protect_memory => 0 => 0 opcache.restrict_api => no value => no value opcache.revalidate_freq => 2 => 2 opcache.revalidate_path => On => On opcache.save_comments => 1 => 1 opcache.use_cwd => Off => Off opcache.validate_permission => Off => Off opcache.validate_root => Off => Off opcache.validate_timestamps => Off => Off zip Zip => enabled Zip version => 1.15.4 Libzip headers version => 1.5.1 Libzip library version => 1.5.1 zlib ZLib Support => enabled Stream Wrapper => compress.zlib:// Stream Filter => zlib.inflate, zlib.deflate Compiled Version => 1.2.11 Linked Version => 1.2.11 Directive => Local Value => Master Value zlib.output_compression => Off => Off zlib.output_compression_level => -1 => -1 zlib.output_handler => no value => no value Additional Modules Module Name Environment Variable => Value HOSTNAME => 0c9a6ba67ea1 ENVIRONMENT => dev PHP_INI_SCAN_DIR => :/usr/local/etc/php/dev.d PHPIZE_DEPS => autoconf dpkg-dev dpkg file g++ gcc libc-dev make pkgconf re2c GPG_KEYS => CBAF69F173A0FEA4B537F470D66C9593118BCCB6 F38252826ACD957EF380D39F2F7956BC5DA04B5D PHP_EXTRA_CONFIGURE_ARGS => --enable-debug PHP_ASC_URL => https://www.php.net/get/php-7.3.5.tar.xz.asc/from/this/mirror PHP_CFLAGS => -fstack-protector-strong -fpic -fpie -O2 COMPOSER_ALLOW_SUPERUSER => 1 COMPOSER_HTACCESS_PROTECT => 0 PWD => /app HOME => /root PHP_LDFLAGS => -Wl,-O1 -Wl,--hash-style=both -pie PHP_INI_DIR => /usr/local/etc/php PHP_URL => https://www.php.net/get/php-7.3.5.tar.xz/from/this/mirror PHP_CPPFLAGS => -fstack-protector-strong -fpic -fpie -O2 TERM => xterm PHP_VERSION => 7.3.5 SHLVL => 1 PHP_MD5 => PATH => /usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin PHP_SHA256 => e1011838a46fd4a195c8453b333916622d7ff5bce4aca2d9d99afac142db2472 _ => /usr/local/bin/php PHP Variables Variable => Value $_SERVER['HOSTNAME'] => 0c9a6ba67ea1 $_SERVER['ENVIRONMENT'] => dev $_SERVER['PHP_INI_SCAN_DIR'] => :/usr/local/etc/php/dev.d $_SERVER['PHPIZE_DEPS'] => autoconf dpkg-dev dpkg file g++ gcc libc-dev make pkgconf re2c $_SERVER['GPG_KEYS'] => CBAF69F173A0FEA4B537F470D66C9593118BCCB6 F38252826ACD957EF380D39F2F7956BC5DA04B5D $_SERVER['PHP_EXTRA_CONFIGURE_ARGS'] => --enable-debug $_SERVER['PHP_ASC_URL'] => https://www.php.net/get/php-7.3.5.tar.xz.asc/from/this/mirror $_SERVER['PHP_CFLAGS'] => -fstack-protector-strong -fpic -fpie -O2 $_SERVER['COMPOSER_ALLOW_SUPERUSER'] => 1 $_SERVER['COMPOSER_HTACCESS_PROTECT'] => 0 $_SERVER['PWD'] => /app $_SERVER['HOME'] => /root $_SERVER['PHP_LDFLAGS'] => -Wl,-O1 -Wl,--hash-style=both -pie $_SERVER['PHP_INI_DIR'] => /usr/local/etc/php $_SERVER['PHP_URL'] => https://www.php.net/get/php-7.3.5.tar.xz/from/this/mirror $_SERVER['PHP_CPPFLAGS'] => -fstack-protector-strong -fpic -fpie -O2 $_SERVER['TERM'] => xterm $_SERVER['PHP_VERSION'] => 7.3.5 $_SERVER['SHLVL'] => 1 $_SERVER['PHP_MD5'] => $_SERVER['PATH'] => /usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin $_SERVER['PHP_SHA256'] => e1011838a46fd4a195c8453b333916622d7ff5bce4aca2d9d99afac142db2472 $_SERVER['_'] => /usr/local/bin/php $_SERVER['PHP_SELF'] => $_SERVER['SCRIPT_NAME'] => $_SERVER['SCRIPT_FILENAME'] => $_SERVER['PATH_TRANSLATED'] => $_SERVER['DOCUMENT_ROOT'] => $_SERVER['REQUEST_TIME_FLOAT'] => 1558533787.940011 $_SERVER['REQUEST_TIME'] => 1558533787 $_SERVER['argv'] => Array ( ) $_SERVER['argc'] => 0 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. Expected result: ---------------- int(0) int(0) Actual result: -------------- int(0) Segmentation fault ------------------------------------------------------------------------ -- Edit this bug report at https://bugs.php.net/bug.php?id=78050&edit=1