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zend_mm_heap corrupted error after upgrading from 8.4.3 to 8.4.4 #17866

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Closed
zend_mm_heap corrupted error after upgrading from 8.4.3 to 8.4.4#17866
Assignees
ndossche
Labels
BugCategory: EngineStatus: Verified

Description

@sartor
sartor
opened on Feb 19, 2025

Description

My project runs tests in debian:12.8-slim docker with https://launchpad.net/~ondrej/+archive/ubuntu/php/ PHP packages

Unfortunately I can't provide full code. But error happens in toArray function in Symfony HTTP library:
https://github.com/symfony/http-foundation/blob/7.2/Request.php#L1479

With a help of @TimWolla I get this info:

$ valgrind --leak-check=full ./bin/phpunit tests/functional/api/crm/CrmGetBatchTest.php
==61547== Memcheck, a memory error detector
==61547== Copyright (C) 2002-2017, and GNU GPL'd, by Julian Seward et al.
==61547== Using Valgrind-3.18.1 and LibVEX; rerun with -h for copyright info
==61547== Command: ./bin/phpunit tests/functional/api/crm/CrmGetBatchTest.php
==61547== 
[INFO]  No new migrations found. Your system is up-to-date
PHPUnit 11.5.2 by Sebastian Bergmann and contributors.

Runtime:       PHP 8.4.4
Configuration: /var/www/analytics/phpunit.xml

malloc(): unaligned tcache chunk detected
==61547== 
==61547== HEAP SUMMARY:
==61547==     in use at exit: 154,587 bytes in 890 blocks
==61547==   total heap usage: 2,139 allocs, 1,249 frees, 232,501 bytes allocated
==61547== 
==61547== LEAK SUMMARY:
==61547==    definitely lost: 0 bytes in 0 blocks
==61547==    indirectly lost: 0 bytes in 0 blocks
==61547==      possibly lost: 0 bytes in 0 blocks
==61547==    still reachable: 154,587 bytes in 890 blocks
==61547==         suppressed: 0 bytes in 0 blocks
==61547== Reachable blocks (those to which a pointer was found) are not shown.
==61547== To see them, rerun with: --leak-check=full --show-leak-kinds=all
==61547== 
==61547== For lists of detected and suppressed errors, rerun with: -s
==61547== ERROR SUMMARY: 0 errors from 0 contexts (suppressed: 0 from 0)

This bug appears not every time, but 8 of 10 runs. And only on version 8.4.4. On previous v8.4.3 all works just fine
Some history of discussion here: #17851 (comment)

PHP Version

PHP 8.4.4

Operating System

Debian 12.8 slim (docker)

Activity

  1. sartor
    added
    Bug
    Status: Needs Triage
    on Feb 19, 2025

  2. TimWolla commented on Feb 19, 2025

    @TimWolla
    TimWolla
    on Feb 19, 2025
    Member

    Can you clarify if you are using any non-default extensions as requested in the previous issue?

    please also indicate if you are using any non-default extensions (e.g. Xdebug for code coverage).

  3. TimWolla commented on Feb 19, 2025

    @TimWolla
    TimWolla
    on Feb 19, 2025
    Member

    And perhaps also if you are using OPcache and if yes, if JIT is enabled or not.

  4. sartor commented on Feb 19, 2025

    @sartor
    sartor
    on Feb 19, 2025
    Author
    phpinfo() 
    PHP Version => 8.4.4

System => Linux 86c39d9e5578 6.5.0-35-generic #35~22.04.1-Ubuntu SMP PREEMPT_DYNAMIC Tue May  7 09:00:52 UTC 2 x86_64
Build Date => Feb 15 2025 09:04:02
Build System => Linux
Server API => Command Line Interface
Virtual Directory Support => disabled
Configuration File (php.ini) Path => /etc/php/8.4/cli
Loaded Configuration File => /etc/php/8.4/cli/php.ini
Scan this dir for additional .ini files => /etc/php/8.4/cli/conf.d
Additional .ini files parsed => /etc/php/8.4/cli/conf.d/10-opcache.ini,
/etc/php/8.4/cli/conf.d/10-pdo.ini,
/etc/php/8.4/cli/conf.d/15-xml.ini,
/etc/php/8.4/cli/conf.d/20-bcmath.ini,
/etc/php/8.4/cli/conf.d/20-calendar.ini,
/etc/php/8.4/cli/conf.d/20-ctype.ini,
/etc/php/8.4/cli/conf.d/20-curl.ini,
/etc/php/8.4/cli/conf.d/20-dom.ini,
/etc/php/8.4/cli/conf.d/20-exif.ini,
/etc/php/8.4/cli/conf.d/20-ffi.ini,
/etc/php/8.4/cli/conf.d/20-fileinfo.ini,
/etc/php/8.4/cli/conf.d/20-ftp.ini,
/etc/php/8.4/cli/conf.d/20-gettext.ini,
/etc/php/8.4/cli/conf.d/20-iconv.ini,
/etc/php/8.4/cli/conf.d/20-igbinary.ini,
/etc/php/8.4/cli/conf.d/20-imagick.ini,
/etc/php/8.4/cli/conf.d/20-intl.ini,
/etc/php/8.4/cli/conf.d/20-mbstring.ini,
/etc/php/8.4/cli/conf.d/20-pdo_pgsql.ini,
/etc/php/8.4/cli/conf.d/20-pgsql.ini,
/etc/php/8.4/cli/conf.d/20-phar.ini,
/etc/php/8.4/cli/conf.d/20-posix.ini,
/etc/php/8.4/cli/conf.d/20-readline.ini,
/etc/php/8.4/cli/conf.d/20-shmop.ini,
/etc/php/8.4/cli/conf.d/20-simplexml.ini,
/etc/php/8.4/cli/conf.d/20-sockets.ini,
/etc/php/8.4/cli/conf.d/20-sysvmsg.ini,
/etc/php/8.4/cli/conf.d/20-sysvsem.ini,
/etc/php/8.4/cli/conf.d/20-sysvshm.ini,
/etc/php/8.4/cli/conf.d/20-tokenizer.ini,
/etc/php/8.4/cli/conf.d/20-xmlreader.ini,
/etc/php/8.4/cli/conf.d/20-xmlwriter.ini,
/etc/php/8.4/cli/conf.d/20-xsl.ini,
/etc/php/8.4/cli/conf.d/20-zip.ini,
/etc/php/8.4/cli/conf.d/25-redis.ini,
/etc/php/8.4/cli/conf.d/php.ini

PHP API => 20240924
PHP Extension => 20240924
Zend Extension => 420240924
Zend Extension Build => API420240924,NTS
PHP Extension Build => API20240924,NTS
PHP Integer Size => 64 bits
Debug Build => no
Thread Safety => disabled
Zend Signal Handling => enabled
Zend Memory Manager => disabled
Zend Multibyte Support => provided by mbstring
Zend Max Execution Timers => disabled
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, tlsv1.3
Registered Stream Filters => zlib.*, string.rot13, string.toupper, string.tolower, convert.*, consumed, dechunk, convert.iconv.*

This program makes use of the Zend Scripting Language Engine:
Zend Engine v4.4.4, Copyright (c) Zend Technologies
    with Zend OPcache v8.4.4, Copyright (c), by Zend Technologies


 _______________________________________________________________________


Configuration

bcmath

BCMath support => enabled

Directive => Local Value => Master Value
bcmath.scale => 0 => 0

calendar

Calendar support => enabled

Core

PHP Version => 8.4.4

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 => no value => no value
error_log_mode => 0644 => 0644
error_prepend_string => no value => no value
error_reporting => 30719 => 30719
expose_php => On => On
extension_dir => /usr/lib/php/20240924 => /usr/lib/php/20240924
fiber.stack_size => no value => no value
file_uploads => On => On
hard_timeout => 2 => 2
highlight.comment => <span style="color: #FF8000">#FF8000</span> => <span style="color: #FF8000">#FF8000</span>
highlight.default => <span style="color: #0000BB">#0000BB</span> => <span style="color: #0000BB">#0000BB</span>
highlight.html => <span style="color: #000000">#000000</span> => <span style="color: #000000">#000000</span>
highlight.keyword => <span style="color: #007700">#007700</span> => <span style="color: #007700">#007700</span>
highlight.string => <span style="color: #DD0000">#DD0000</span> => <span style="color: #DD0000">#DD0000</span>
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/php => .:/usr/share/php
input_encoding => no value => no value
internal_encoding => no value => no value
log_errors => On => On
mail.add_x_header => Off => Off
mail.force_extra_parameters => no value => no value
mail.log => no value => no value
mail.mixed_lf_and_crlf => Off => Off
max_execution_time => 0 => 0
max_file_uploads => 100 => 100
max_input_nesting_level => 64 => 64
max_input_time => -1 => -1
max_input_vars => 1000000 => 1000000
max_multipart_body_parts => -1 => -1
memory_limit => 1G => 1G
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 => 1G => 1G
precision => 14 => 14
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
unserialize_callback_func => no value => no value
upload_max_filesize => 1G => 1G
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.exception_ignore_args => On => On
zend.exception_string_param_max_len => 0 => 0
zend.max_allowed_stack_size => 0 => 0
zend.multibyte => Off => Off
zend.reserved_stack_size => 0 => 0
zend.script_encoding => no value => no value
zend.signal_check => Off => Off

ctype

ctype functions => enabled

curl

cURL support => enabled
cURL Information => 7.88.1
Age => 10
Features
AsynchDNS => Yes
CharConv => No
Debug => No
GSS-Negotiate => No
IDN => Yes
IPv6 => Yes
krb4 => No
Largefile => Yes
libz => Yes
NTLM => Yes
NTLMWB => Yes
SPNEGO => Yes
SSL => Yes
SSPI => No
TLS-SRP => Yes
HTTP2 => Yes
GSSAPI => Yes
KERBEROS5 => Yes
UNIX_SOCKETS => Yes
PSL => Yes
HTTPS_PROXY => Yes
MULTI_SSL => No
BROTLI => Yes
ALTSVC => Yes
HTTP3 => No
UNICODE => No
ZSTD => Yes
HSTS => Yes
GSASL => No
Protocols => dict, file, ftp, ftps, gopher, gophers, http, https, imap, imaps, ldap, ldaps, mqtt, pop3, pop3s, rtmp, rtmpe, rtmps, rtmpt, rtmpte, rtmpts, rtsp, scp, sftp, smb, smbs, smtp, smtps, telnet, tftp
Host => x86_64-pc-linux-gnu
SSL Version => OpenSSL/3.0.15
ZLib Version => 1.2.13
libSSH Version => libssh2/1.10.0

Directive => Local Value => Master Value
curl.cainfo => no value => no value

date

date/time support => enabled
timelib version => 2022.12
"Olson" Timezone Database Version => 0.system
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 => 90.833333 => 90.833333
date.sunset_zenith => 90.833333 => 90.833333
date.timezone => UTC => UTC

dom

DOM/XML => enabled
DOM/XML API Version => 20031129
libxml Version => 2.9.14
HTML Support => enabled
XPath Support => enabled
XPointer Support => enabled
Schema Support => enabled
RelaxNG Support => enabled

exif

EXIF Support => enabled
Supported EXIF Version => 0220
Supported filetypes => JPEG, TIFF
Multibyte decoding support using mbstring => enabled
Extended EXIF tag formats => Canon, Casio, Fujifilm, Nikon, Olympus, Samsung, Panasonic, DJI, Sony, Pentax, Minolta, Sigma, Foveon, Kyocera, Ricoh, AGFA, Epson

Directive => Local Value => Master Value
exif.decode_jis_intel => JIS => JIS
exif.decode_jis_motorola => JIS => JIS
exif.decode_unicode_intel => UCS-2LE => UCS-2LE
exif.decode_unicode_motorola => UCS-2BE => UCS-2BE
exif.encode_jis => no value => no value
exif.encode_unicode => ISO-8859-15 => ISO-8859-15

FFI

FFI support => enabled

Directive => Local Value => Master Value
ffi.enable => preload => preload
ffi.preload => no value => no value

fileinfo

fileinfo support => enabled
libmagic => 545

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

gettext

GetText 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 crc32c fnv132 fnv1a32 fnv164 fnv1a64 joaat murmur3a murmur3c murmur3f xxh32 xxh64 xxh3 xxh128 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 => glibc
iconv library version => 2.36

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

igbinary

igbinary support => enabled
igbinary version => 3.2.16
igbinary APCu serializer ABI => 0
igbinary session support => yes

Directive => Local Value => Master Value
igbinary.compact_strings => On => On

imagick

imagick module => enabled
imagick module version => 3.7.0
imagick classes => Imagick, ImagickDraw, ImagickPixel, ImagickPixelIterator, ImagickKernel
Imagick compiled with ImageMagick version => ImageMagick 6.9.11-60 Q16 x86_64 2021-01-25 https://imagemagick.org
Imagick using ImageMagick library version => ImageMagick 6.9.11-60 Q16 x86_64 2021-01-25 https://imagemagick.org
ImageMagick copyright => (C) 1999-2021 ImageMagick Studio LLC
ImageMagick release date => 2021-01-25
ImageMagick number of supported formats:  => 237
ImageMagick supported formats => 3FR, 3G2, 3GP, AAI, AI, APNG, ART, ARW, AVI, AVIF, AVS, BGR, BGRA, BGRO, BIE, BMP, BMP2, BMP3, BRF, CAL, CALS, CANVAS, CAPTION, CIN, CIP, CLIP, CMYK, CMYKA, CR2, CR3, CRW, CUR, CUT, DATA, DCM, DCR, DCX, DDS, DFONT, DNG, DPX, DXT1, DXT5, EPDF, EPI, EPS, EPS2, EPS3, EPSF, EPSI, EPT, EPT2, EPT3, ERF, FAX, FILE, FITS, FRACTAL, FTP, FTS, G3, G4, GIF, GIF87, GRADIENT, GRAY, GRAYA, GROUP4, H, HALD, HDR, HEIC, HISTOGRAM, HRZ, HTM, HTML, HTTP, HTTPS, ICB, ICO, ICON, IIQ, INFO, INLINE, IPL, ISOBRL, ISOBRL6, J2C, J2K, JBG, JBIG, JNG, JNX, JP2, JPC, JPE, JPEG, JPG, JPM, JPS, JPT, JSON, K25, KDC, LABEL, M2V, M4V, MAC, MAGICK, MAP, MASK, MAT, MATTE, MEF, MIFF, MKV, MNG, MONO, MOV, MP4, MPC, MPG, MRW, MSL, MTV, MVG, NEF, NRW, NULL, ORF, OTB, OTF, PAL, PALM, PAM, PATTERN, PBM, PCD, PCDS, PCL, PCT, PCX, PDB, PDF, PDFA, PEF, PES, PFA, PFB, PFM, PGM, PGX, PICON, PICT, PIX, PJPEG, PLASMA, PNG, PNG00, PNG24, PNG32, PNG48, PNG64, PNG8, PNM, POCKETMOD, PPM, PREVIEW, PS, PS2, PS3, PSB, PSD, PTIF, PWP, RADIAL-GRADIENT, RAF, RAS, RAW, RGB, RGBA, RGBO, RGF, RLA, RLE, RMF, RW2, SCR, SCT, SFW, SGI, SHTML, SIX, SIXEL, SPARSE-COLOR, SR2, SRF, STEGANO, SUN, TEXT, TGA, THUMBNAIL, TIFF, TIFF64, TILE, TIM, TTC, TTF, TXT, UBRL, UBRL6, UIL, UYVY, VDA, VICAR, VID, VIDEO, VIFF, VIPS, VST, WBMP, WEBM, WEBP, WMV, WPG, X, X3F, XBM, XC, XCF, XPM, XPS, XV, XWD, YCbCr, YCbCrA, YUV

Directive => Local Value => Master Value
imagick.allow_zero_dimension_images => 0 => 0
imagick.locale_fix => 0 => 0
imagick.progress_monitor => 0 => 0
imagick.set_single_thread => 1 => 1
imagick.shutdown_sleep_count => 10 => 10
imagick.skip_version_check => 1 => 1

intl

Internationalization support => enabled
ICU version => 72.1
ICU Data version => 72.1
ICU TZData version => 2022e
ICU Unicode version => 15.0

Directive => Local Value => Master Value
intl.default_locale => no value => no value
intl.error_level => 0 => 0
intl.use_exceptions => Off => Off

json

json support => enabled

libxml

libXML support => active
libXML Compiled Version => 2.9.14
libXML Loaded Version => 20914
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) version => 6.9.8

Directive => Local Value => Master Value
mbstring.detect_order => no value => no value
mbstring.encoding_translation => Off => Off
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_retry_limit => 1000000 => 1000000
mbstring.regex_stack_limit => 100000 => 100000
mbstring.strict_detection => Off => Off
mbstring.substitute_character => no value => no value

openssl

OpenSSL support => enabled
OpenSSL Library Version => OpenSSL 3.0.15 3 Sep 2024
OpenSSL Header Version => OpenSSL 3.0.15 3 Sep 2024
Openssl default config => /usr/lib/ssl/openssl.cnf

Directive => Local Value => Master Value
openssl.cafile => no value => no value
openssl.capath => no value => no value

pcntl

pcntl support => enabled

pcre

PCRE (Perl Compatible Regular Expressions) Support => enabled
PCRE Library Version => 10.42 2022-12-11
PCRE Unicode Version => 14.0.0
PCRE JIT Support => enabled
PCRE JIT Target => x86 64bit (little endian + unaligned)

Directive => Local Value => Master Value
pcre.backtrack_limit => 1000000 => 1000000
pcre.jit => On => On
pcre.recursion_limit => 100000 => 100000

PDO

PDO support => enabled
PDO drivers => pgsql

pdo_pgsql

PDO Driver for PostgreSQL => enabled
PostgreSQL(libpq) Version => 15.10

pgsql

PostgreSQL Support => enabled
PostgreSQL (libpq) Version => 15.10
Multibyte character support => enabled
Active Persistent Links => 0
Active Links => 0

Directive => Local Value => Master Value
pgsql.allow_persistent => On => On
pgsql.auto_reset_persistent => Off => Off
pgsql.ignore_notice => Off => Off
pgsql.log_notice => Off => Off
pgsql.max_links => Unlimited => Unlimited
pgsql.max_persistent => Unlimited => Unlimited

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

random

Version => 8.4.4

readline

Readline Support => enabled
Readline library => EditLine wrapper

Directive => Local Value => Master Value
cli.pager => no value => no value
cli.prompt => \b \>  => \b \> 

redis

Redis Support => enabled
Redis Version => 6.1.0
Redis Sentinel Version => 1.0
Available serializers => php, json, igbinary
Available compression => lzf, zstd, lz4

Directive => Local Value => Master Value
redis.arrays.algorithm => no value => no value
redis.arrays.auth => no value => no value
redis.arrays.autorehash => 0 => 0
redis.arrays.connecttimeout => 0 => 0
redis.arrays.consistent => 0 => 0
redis.arrays.distributor => no value => no value
redis.arrays.functions => no value => no value
redis.arrays.hosts => no value => no value
redis.arrays.index => 0 => 0
redis.arrays.lazyconnect => 0 => 0
redis.arrays.names => no value => no value
redis.arrays.pconnect => 0 => 0
redis.arrays.previous => no value => no value
redis.arrays.readtimeout => 0 => 0
redis.arrays.retryinterval => 0 => 0
redis.clusters.auth => no value => no value
redis.clusters.cache_slots => 0 => 0
redis.clusters.persistent => 0 => 0
redis.clusters.read_timeout => 0 => 0
redis.clusters.seeds => no value => no value
redis.clusters.timeout => 0 => 0
redis.pconnect.connection_limit => 0 => 0
redis.pconnect.echo_check_liveness => 1 => 1
redis.pconnect.pool_detect_dirty => 0 => 0
redis.pconnect.pool_pattern => no value => no value
redis.pconnect.pool_poll_timeout => 0 => 0
redis.pconnect.pooling_enabled => 1 => 1
redis.session.compression => none => none
redis.session.compression_level => 3 => 3
redis.session.early_refresh => 0 => 0
redis.session.lock_expire => 0 => 0
redis.session.lock_retries => 100 => 100
redis.session.lock_wait_time => 20000 => 20000
redis.session.locking_enabled => 0 => 0

Reflection

Reflection => enabled

session

Session Support => enabled
Registered save handlers => files user redis rediscluster 
Registered serializer handlers => php_serialize php php_binary igbinary 

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 => Off => Off
session.cookie_lifetime => 0 => 0
session.cookie_path => / => /
session.cookie_samesite => no value => no value
session.cookie_secure => Off => Off
session.gc_divisor => 1000 => 1000
session.gc_maxlifetime => 1440 => 1440
session.gc_probability => 0 => 0
session.lazy_write => On => On
session.name => PHPSESSID => PHPSESSID
session.referer_check => no value => no value
session.save_handler => files => files
session.save_path => /var/lib/php/sessions => /var/lib/php/sessions
session.serialize_handler => php => php
session.sid_bits_per_character => 4 => 4
session.sid_length => 32 => 32
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 => On => On
session.use_only_cookies => On => On
session.use_strict_mode => Off => Off
session.use_trans_sid => Off => Off

shmop

shmop support => enabled

SimpleXML

SimpleXML support => enabled
Schema support => enabled

sockets

Sockets Support => enabled

sodium

sodium support => enabled
libsodium headers version => 1.0.18
libsodium library version => 1.0.18

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

standard

Dynamic Library Support => enabled
Path to sendmail => /usr/sbin/sendmail -t -i

Directive => Local Value => Master Value
assert.active => On => On
assert.bail => Off => Off
assert.callback => no value => no value
assert.exception => On => On
assert.warning => On => On
auto_detect_line_endings => Off => Off
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=
unserialize_max_depth => 4096 => 4096
url_rewriter.hosts => no value => no value
url_rewriter.tags => form= => form=
user_agent => no value => no value

sysvmsg

sysvmsg support => enabled

sysvsem

sysvsem support => enabled

sysvshm

sysvshm support => enabled

tokenizer

Tokenizer Support => enabled

xml

XML Support => active
XML Namespace Support => active
libxml2 Version => 2.9.14

xmlreader

XMLReader => enabled

xmlwriter

XMLWriter => enabled

xsl

XSL => enabled
libxslt Version => 1.1.35
libxslt compiled against libxml Version => 2.9.14
EXSLT => enabled
libexslt Version => 0.8.20

Zend OPcache

Opcode Caching => Disabled
Optimization => Disabled
SHM Cache => Enabled
File Cache => Disabled
JIT => Off
Startup Failed => Opcode Caching is disabled for CLI

Directive => Local Value => Master Value
opcache.blacklist_filename => no value => no value
opcache.dups_fix => Off => Off
opcache.enable => On => On
opcache.enable_cli => Off => Off
opcache.enable_file_override => Off => Off
opcache.error_log => no value => no value
opcache.file_cache => no value => no value
opcache.file_cache_consistency_checks => On => On
opcache.file_cache_only => Off => Off
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.jit => no value => no value
opcache.jit_bisect_limit => 0 => 0
opcache.jit_blacklist_root_trace => 16 => 16
opcache.jit_blacklist_side_trace => 8 => 8
opcache.jit_buffer_size => 64M => 64M
opcache.jit_debug => 0 => 0
opcache.jit_hot_func => 127 => 127
opcache.jit_hot_loop => 64 => 64
opcache.jit_hot_return => 8 => 8
opcache.jit_hot_side_exit => 8 => 8
opcache.jit_max_exit_counters => 8192 => 8192
opcache.jit_max_loop_unrolls => 8 => 8
opcache.jit_max_polymorphic_calls => 2 => 2
opcache.jit_max_recursive_calls => 2 => 2
opcache.jit_max_recursive_returns => 2 => 2
opcache.jit_max_root_traces => 1024 => 1024
opcache.jit_max_side_traces => 128 => 128
opcache.jit_max_trace_length => 1024 => 1024
opcache.jit_prof_threshold => 0.005 => 0.005
opcache.lockfile_path => /tmp => /tmp
opcache.log_verbosity_level => 1 => 1
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.preload => no value => no value
opcache.preload_user => no value => no value
opcache.protect_memory => Off => Off
opcache.record_warnings => Off => Off
opcache.restrict_api => no value => no value
opcache.revalidate_freq => 2 => 2
opcache.revalidate_path => Off => Off
opcache.save_comments => On => On
opcache.use_cwd => On => On
opcache.validate_permission => Off => Off
opcache.validate_root => Off => Off
opcache.validate_timestamps => On => On

zip

Zip => enabled
Zip version => 1.22.4
Libzip version => 1.7.3
BZIP2 compression => Yes
XZ compression => No
ZSTD compression => No
AES-128 encryption => Yes
AES-192 encryption => Yes
AES-256 encryption => Yes

zlib

ZLib Support => enabled
Stream Wrapper => compress.zlib://
Stream Filter => zlib.inflate, zlib.deflate
Compiled Version => 1.2.13
Linked Version => 1.2.13

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
PATH => /usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin
HOSTNAME => 86c39d9e5578
TERM => xterm
SSH_AUTH_SOCK => /ssh-agent
LC_ALL => C.UTF-8
UNZIP_DISABLE_ZIPBOMB_DETECTION => TRUE
USE_ZEND_ALLOC => 0
HOME => /home/analytics

PHP Variables

Variable => Value
$_SERVER['PATH'] => /usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin
$_SERVER['HOSTNAME'] => 86c39d9e5578
$_SERVER['TERM'] => xterm
$_SERVER['SSH_AUTH_SOCK'] => /ssh-agent
$_SERVER['LC_ALL'] => C.UTF-8
$_SERVER['UNZIP_DISABLE_ZIPBOMB_DETECTION'] => TRUE
$_SERVER['USE_ZEND_ALLOC'] => 0
$_SERVER['HOME'] => /home/analytics
$_SERVER['PHP_SELF'] => 
$_SERVER['SCRIPT_NAME'] => 
$_SERVER['SCRIPT_FILENAME'] => 
$_SERVER['PATH_TRANSLATED'] => 
$_SERVER['DOCUMENT_ROOT'] => 
$_SERVER['REQUEST_TIME_FLOAT'] => 1739984519.6398
$_SERVER['REQUEST_TIME'] => 1739984519
$_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 [email protected].

  5. SherinBloemendaal commented on Feb 20, 2025

    @SherinBloemendaal
    SherinBloemendaal
    on Feb 20, 2025

    I've stumbled upon the same issue. We're also using Symfony and but it seems that this only happens when APP_DEBUG is enabled.

  6. ndossche commented on Feb 20, 2025

    @ndossche
    ndossche
    on Feb 20, 2025
    Member

    I've looked at another issue that feels intuitively similar to this one.
    Are any of you two using the JIT by chance? I see from the one phpinfo dump it's using the default jit settings, so that may actually hit the same issue as #17868

  7. ndossche
    added
    Status: Needs Feedback
    and removed
    Status: Needs Triage
    on Feb 20, 2025

  8. SherinBloemendaal commented on Feb 21, 2025

    @SherinBloemendaal
    SherinBloemendaal
    on Feb 21, 2025

    As far as I can see I haven't enabled JIT. Inside @sartor phpinfo() I also noticed JIT is not enabled (I might look wrong)?

    Note: Opcache is enabled but not for CLI, the zend_mm_heap error is triggered when running PHPUnit.

    My environment:

    phpinfo() 
    phpinfo()
PHP Version => 8.4.4

System => Linux cd60a9045d45 6.12.13-orbstack-00304-gede1cf3337c4 #60 SMP Wed Feb 12 20:25:12 UTC 2025 aarch64
Build Date => Feb 14 2025 02:39:21
Build System => Linux - Docker
Build Provider => https://github.com/docker-library/php
Configure Command =>  './configure'  '--build=aarch64-linux-gnu' '--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' '--with-pic' '--enable-mbstring' '--enable-mysqlnd' '--with-password-argon2' '--with-sodium=shared' '--with-pdo-sqlite=/usr' '--with-sqlite3=/usr' '--with-curl' '--with-iconv' '--with-openssl' '--with-readline' '--with-zlib' '--enable-phpdbg' '--enable-phpdbg-readline' '--with-pear' '--with-libdir=lib/aarch64-linux-gnu' '--enable-embed' '--enable-zts' '--disable-zend-signals' 'build_alias=aarch64-linux-gnu' 'PHP_UNAME=Linux - Docker' 'PHP_BUILD_PROVIDER=https://github.com/docker-library/php'
Server API => Command Line Interface
Virtual Directory Support => enabled
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/conf.d
Additional .ini files parsed => /usr/local/etc/php/conf.d/docker-php-ext-apcu.ini,
/usr/local/etc/php/conf.d/docker-php-ext-ast.ini,
/usr/local/etc/php/conf.d/docker-php-ext-bcmath.ini,
/usr/local/etc/php/conf.d/docker-php-ext-excimer.ini,
/usr/local/etc/php/conf.d/docker-php-ext-gd.ini,
/usr/local/etc/php/conf.d/docker-php-ext-intl.ini,
/usr/local/etc/php/conf.d/docker-php-ext-opcache.ini,
/usr/local/etc/php/conf.d/docker-php-ext-pcntl.ini,
/usr/local/etc/php/conf.d/docker-php-ext-pcov.ini,
/usr/local/etc/php/conf.d/docker-php-ext-pdo_pgsql.ini,
/usr/local/etc/php/conf.d/docker-php-ext-redis.ini,
/usr/local/etc/php/conf.d/docker-php-ext-sodium.ini,
/usr/local/etc/php/conf.d/docker-php-ext-xsl.ini

PHP API => 20240924
PHP Extension => 20240924
Zend Extension => 420240924
Zend Extension Build => API420240924,TS
PHP Extension Build => API20240924,TS
PHP Integer Size => 64 bits
Debug Build => no
Thread Safety => enabled
Thread API => POSIX Threads
Zend Signal Handling => disabled
Zend Memory Manager => enabled
Zend Multibyte Support => provided by mbstring
Zend Max Execution Timers => enabled
IPv6 Support => enabled
DTrace Support => disabled

Registered PHP Streams => https, ftps, compress.zlib, php, file, glob, data, http, ftp, phar
Registered Stream Socket Transports => tcp, udp, unix, udg, ssl, tls, tlsv1.0, tlsv1.1, tlsv1.2, tlsv1.3
Registered Stream Filters => zlib.*, convert.iconv.*, string.rot13, string.toupper, string.tolower, convert.*, consumed, dechunk

This program makes use of the Zend Scripting Language Engine:
Zend Engine v4.4.4, Copyright (c) Zend Technologies
    with Zend OPcache v8.4.4, Copyright (c), by Zend Technologies


 _______________________________________________________________________


Configuration

apcu

APCu Support => Disabled
Version => 5.1.24
APCu Debugging => Disabled
MMAP Support => Enabled
MMAP File Mask =>
Serialization Support => Disabled
Build Date => Feb 21 2025 07:57:34

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 => 128M => 128M
apc.slam_defense => Off => Off
apc.smart => 0 => 0
apc.ttl => 0 => 0
apc.use_request_time => Off => Off

ast

ast support => enabled
extension version => 1.1.2
AST version => Current version is 110. All versions (including experimental): {50, 60, 70, 80, 85, 90, 100, 110}

bcmath

BCMath support => enabled

Directive => Local Value => Master Value
bcmath.scale => 0 => 0

Core

PHP Version => 8.4.4

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 => On => On
enable_post_data_reading => On => On
error_append_string => no value => no value
error_log => /proc/self/fd/2 => /proc/self/fd/2
error_log_mode => 0644 => 0644
error_prepend_string => no value => no value
error_reporting => 22527 => 22527
expose_php => On => On
extension_dir => /usr/local/lib/php/extensions/no-debug-zts-20240924 => /usr/local/lib/php/extensions/no-debug-zts-20240924
fiber.stack_size => no value => no value
file_uploads => On => On
hard_timeout => 2 => 2
highlight.comment => <span style="color: #FF8000">#FF8000</span> => <span style="color: #FF8000">#FF8000</span>
highlight.default => <span style="color: #0000BB">#0000BB</span> => <span style="color: #0000BB">#0000BB</span>
highlight.html => <span style="color: #000000">#000000</span> => <span style="color: #000000">#000000</span>
highlight.keyword => <span style="color: #007700">#007700</span> => <span style="color: #007700">#007700</span>
highlight.string => <span style="color: #DD0000">#DD0000</span> => <span style="color: #DD0000">#DD0000</span>
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 => On => On
mail.add_x_header => Off => Off
mail.force_extra_parameters => no value => no value
mail.log => no value => no value
mail.mixed_lf_and_crlf => Off => Off
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
max_multipart_body_parts => -1 => -1
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 => 50M => 50M
precision => 14 => 14
realpath_cache_size => 64M => 64M
realpath_cache_ttl => 7200 => 7200
register_argc_argv => On => On
report_memleaks => On => On
report_zend_debug => Off => Off
request_order => no value => no value
sendmail_from => no value => no value
sendmail_path => /usr/sbin/sendmail => /usr/sbin/sendmail
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
unserialize_callback_func => no value => no value
upload_max_filesize => 25M => 25M
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
zend.assertions => 1 => 1
zend.detect_unicode => On => On
zend.enable_gc => On => On
zend.exception_ignore_args => Off => Off
zend.exception_string_param_max_len => 15 => 15
zend.max_allowed_stack_size => 0 => 0
zend.multibyte => Off => Off
zend.reserved_stack_size => 0 => 0
zend.script_encoding => no value => no value

ctype

ctype functions => enabled

curl

cURL support => enabled
cURL Information => 7.88.1
Age => 10
Features
AsynchDNS => Yes
CharConv => No
Debug => No
GSS-Negotiate => No
IDN => Yes
IPv6 => Yes
krb4 => No
Largefile => Yes
libz => Yes
NTLM => Yes
NTLMWB => Yes
SPNEGO => Yes
SSL => Yes
SSPI => No
TLS-SRP => Yes
HTTP2 => Yes
GSSAPI => Yes
KERBEROS5 => Yes
UNIX_SOCKETS => Yes
PSL => Yes
HTTPS_PROXY => Yes
MULTI_SSL => No
BROTLI => Yes
ALTSVC => Yes
HTTP3 => No
UNICODE => No
ZSTD => Yes
HSTS => Yes
GSASL => No
Protocols => dict, file, ftp, ftps, gopher, gophers, http, https, imap, imaps, ldap, ldaps, mqtt, pop3, pop3s, rtmp, rtmpe, rtmps, rtmpt, rtmpte, rtmpts, rtsp, scp, sftp, smb, smbs, smtp, smtps, telnet, tftp
Host => aarch64-unknown-linux-gnu
SSL Version => OpenSSL/3.0.15
ZLib Version => 1.2.13
libSSH Version => libssh2/1.10.0

Directive => Local Value => Master Value
curl.cainfo => no value => no value

date

date/time support => enabled
timelib version => 2022.12
"Olson" Timezone Database Version => 2025.1
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 => 90.833333 => 90.833333
date.sunset_zenith => 90.833333 => 90.833333
date.timezone => UTC => UTC

dom

DOM/XML => enabled
DOM/XML API Version => 20031129
libxml Version => 2.9.14
HTML Support => enabled
XPath Support => enabled
XPointer Support => enabled
Schema Support => enabled
RelaxNG Support => enabled

excimer

excimer support => enabled
excimer version => 1.2.3

Directive => Local Value => Master Value
excimer.default_max_depth => 1000 => 1000

fileinfo

fileinfo support => enabled
libmagic => 545

filter

Input Validation and Filtering => enabled

Directive => Local Value => Master Value
filter.default => unsafe_raw => unsafe_raw
filter.default_flags => no value => no value

gd

GD Support => enabled
GD Version => bundled (2.1.0 compatible)
FreeType Support => enabled
FreeType Linkage => with freetype
FreeType Version => 2.12.1
GIF Read Support => enabled
GIF Create Support => enabled
JPEG Support => enabled
libJPEG Version => 6b
PNG Support => enabled
libPNG Version => 1.6.39
WBMP Support => enabled
XPM Support => enabled
libXpm Version => 30411
XBM Support => enabled
WebP Support => enabled
BMP Support => enabled
AVIF Support => enabled
TGA Read Support => enabled

Directive => Local Value => Master Value
gd.jpeg_ignore_warning => On => On

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 crc32c fnv132 fnv1a32 fnv164 fnv1a64 joaat murmur3a murmur3c murmur3f xxh32 xxh64 xxh3 xxh128 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 => glibc
iconv library version => 2.36

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 => 72.1
ICU Data version => 72.1
ICU TZData version => 2022e
ICU Unicode version => 15.0

Directive => Local Value => Master Value
intl.default_locale => no value => no value
intl.error_level => 0 => 0
intl.use_exceptions => Off => Off

json

json support => enabled

libxml

libXML support => active
libXML Compiled Version => 2.9.14
libXML Loaded Version => 20914
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) version => 6.9.8

Directive => Local Value => Master Value
mbstring.detect_order => no value => no value
mbstring.encoding_translation => Off => Off
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_retry_limit => 1000000 => 1000000
mbstring.regex_stack_limit => 100000 => 100000
mbstring.strict_detection => Off => Off
mbstring.substitute_character => no value => no value

mysqlnd

mysqlnd => enabled
Version => mysqlnd 8.4.4
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_caching_sha2_password,auth_plugin_sha256_password
API Extensions =>

openssl

OpenSSL support => enabled
OpenSSL Library Version => OpenSSL 3.0.15 3 Sep 2024
OpenSSL Header Version => OpenSSL 3.0.15 3 Sep 2024
Openssl default config => /usr/lib/ssl/openssl.cnf

Directive => Local Value => Master Value
openssl.cafile => no value => no value
openssl.capath => no value => no value

pcntl

pcntl support => enabled

pcov

PCOV support => Disabled
PCOV version => 1.0.12
pcov.directory => auto
pcov.exclude => none
pcov.initial.memory => 65336 bytes
pcov.initial.files => 64

pcre

PCRE (Perl Compatible Regular Expressions) Support => enabled
PCRE Library Version => 10.44 2024-06-07
PCRE Unicode Version => 15.0.0
PCRE JIT Support => enabled
PCRE JIT Target => ARM-64 64bit (little endian + unaligned)

Directive => Local Value => Master Value
pcre.backtrack_limit => 1000000 => 1000000
pcre.jit => On => On
pcre.recursion_limit => 100000 => 100000

PDO

PDO support => enabled
PDO drivers => sqlite, pgsql

pdo_pgsql

PDO Driver for PostgreSQL => enabled
PostgreSQL(libpq) Version => 15.10

pdo_sqlite

PDO Driver for SQLite 3.x => enabled
SQLite Library => 3.40.1

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

random

Version => 8.4.4

readline

Readline Support => enabled
Readline library => 8.2

Directive => Local Value => Master Value
cli.pager => no value => no value
cli.prompt => \b \>  => \b \>

redis

Redis Support => enabled
Redis Version => 6.1.0
Redis Sentinel Version => 1.0
Available serializers => php, json
Available compression => lzf, zstd, lz4

Directive => Local Value => Master Value
redis.arrays.algorithm => no value => no value
redis.arrays.auth => no value => no value
redis.arrays.autorehash => 0 => 0
redis.arrays.connecttimeout => 0 => 0
redis.arrays.consistent => 0 => 0
redis.arrays.distributor => no value => no value
redis.arrays.functions => no value => no value
redis.arrays.hosts => no value => no value
redis.arrays.index => 0 => 0
redis.arrays.lazyconnect => 0 => 0
redis.arrays.names => no value => no value
redis.arrays.pconnect => 0 => 0
redis.arrays.previous => no value => no value
redis.arrays.readtimeout => 0 => 0
redis.arrays.retryinterval => 0 => 0
redis.clusters.auth => no value => no value
redis.clusters.cache_slots => 0 => 0
redis.clusters.persistent => 0 => 0
redis.clusters.read_timeout => 0 => 0
redis.clusters.seeds => no value => no value
redis.clusters.timeout => 0 => 0
redis.pconnect.connection_limit => 0 => 0
redis.pconnect.echo_check_liveness => 1 => 1
redis.pconnect.pool_detect_dirty => 0 => 0
redis.pconnect.pool_pattern => no value => no value
redis.pconnect.pool_poll_timeout => 0 => 0
redis.pconnect.pooling_enabled => 1 => 1
redis.session.compression => none => none
redis.session.compression_level => 3 => 3
redis.session.early_refresh => 0 => 0
redis.session.lock_expire => 0 => 0
redis.session.lock_retries => 100 => 100
redis.session.lock_wait_time => 20000 => 20000
redis.session.locking_enabled => 0 => 0

Reflection

Reflection => enabled

session

Session Support => enabled
Registered save handlers => files user redis rediscluster
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 => Off => Off
session.cookie_lifetime => 0 => 0
session.cookie_path => / => /
session.cookie_samesite => no value => no value
session.cookie_secure => Off => Off
session.gc_divisor => 100 => 100
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 => 4 => 4
session.sid_length => 32 => 32
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 => On => On
session.use_only_cookies => On => On
session.use_strict_mode => Off => Off
session.use_trans_sid => Off => Off

SimpleXML

SimpleXML support => enabled
Schema support => enabled

sodium

sodium support => enabled
libsodium headers version => 1.0.18
libsodium library version => 1.0.18

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 => 3.40.1

Directive => Local Value => Master Value
sqlite3.defensive => On => On
sqlite3.extension_dir => no value => no value

standard

Dynamic Library Support => enabled
Path to sendmail => /usr/sbin/sendmail

Directive => Local Value => Master Value
assert.active => On => On
assert.bail => Off => Off
assert.callback => no value => no value
assert.exception => On => On
assert.warning => On => On
auto_detect_line_endings => Off => Off
default_socket_timeout => 300 => 300
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=
unserialize_max_depth => 4096 => 4096
url_rewriter.hosts => no value => no value
url_rewriter.tags => form= => form=
user_agent => no value => no value

tokenizer

Tokenizer Support => enabled

xml

XML Support => active
XML Namespace Support => active
libxml2 Version => 2.9.14

xmlreader

XMLReader => enabled

xmlwriter

XMLWriter => enabled

xsl

XSL => enabled
libxslt Version => 1.1.35
libxslt compiled against libxml Version => 2.9.14
EXSLT => enabled
libexslt Version => 0.8.20

Zend OPcache

Opcode Caching => Disabled
Optimization => Disabled
SHM Cache => Enabled
File Cache => Disabled
JIT => Disabled
Startup Failed => Opcode Caching is disabled for CLI

Directive => Local Value => Master Value
opcache.blacklist_filename => no value => no value
opcache.dups_fix => Off => Off
opcache.enable => On => On
opcache.enable_cli => Off => Off
opcache.enable_file_override => Off => Off
opcache.error_log => no value => no value
opcache.file_cache => no value => no value
opcache.file_cache_consistency_checks => On => On
opcache.file_cache_only => Off => Off
opcache.file_update_protection => 2 => 2
opcache.force_restart_timeout => 180 => 180
opcache.huge_code_pages => Off => Off
opcache.interned_strings_buffer => 16 => 16
opcache.jit => disable => disable
opcache.jit_bisect_limit => 0 => 0
opcache.jit_blacklist_root_trace => 16 => 16
opcache.jit_blacklist_side_trace => 8 => 8
opcache.jit_buffer_size => 64M => 64M
opcache.jit_debug => 0 => 0
opcache.jit_hot_func => 127 => 127
opcache.jit_hot_loop => 64 => 64
opcache.jit_hot_return => 8 => 8
opcache.jit_hot_side_exit => 8 => 8
opcache.jit_max_exit_counters => 8192 => 8192
opcache.jit_max_loop_unrolls => 8 => 8
opcache.jit_max_polymorphic_calls => 2 => 2
opcache.jit_max_recursive_calls => 2 => 2
opcache.jit_max_recursive_returns => 2 => 2
opcache.jit_max_root_traces => 1024 => 1024
opcache.jit_max_side_traces => 128 => 128
opcache.jit_max_trace_length => 1024 => 1024
opcache.jit_prof_threshold => 0.005 => 0.005
opcache.lockfile_path => /tmp => /tmp
opcache.log_verbosity_level => 1 => 1
opcache.max_accelerated_files => 100000 => 100000
opcache.max_file_size => 0 => 0
opcache.max_wasted_percentage => 5 => 5
opcache.memory_consumption => 256M => 256M
opcache.opt_debug_level => 0 => 0
opcache.optimization_level => 0x7FFEBFFF => 0x7FFEBFFF
opcache.preferred_memory_model => no value => no value
opcache.preload => /app/var/cache/dev/App_KernelDevDebugContainer.preload.php => /app/var/cache/dev/App_KernelDevDebugContainer.preload.php
opcache.preload_user => www-data => www-data
opcache.protect_memory => Off => Off
opcache.record_warnings => Off => Off
opcache.restrict_api => no value => no value
opcache.revalidate_freq => 2 => 2
opcache.revalidate_path => Off => Off
opcache.save_comments => On => On
opcache.use_cwd => On => On
opcache.validate_permission => Off => Off
opcache.validate_root => Off => Off
opcache.validate_timestamps => On => On

zlib

ZLib Support => enabled
Stream Wrapper => compress.zlib://
Stream Filter => zlib.inflate, zlib.deflate
Compiled Version => 1.2.13
Linked Version => 1.2.13

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
...

  9. ndossche commented on Feb 21, 2025

    @ndossche
    ndossche
    on Feb 21, 2025
    Member

    I encountered the same issue when trying to run symfony demo for another PR.
    I 'm tracking this down and I think I already know what this is. Hang on.

  10. ndossche
    self-assigned this
    on Feb 21, 2025
  11. ndossche
    added
    Category: Engine
    Status: Verified
    and removed
    Status: Needs Feedback
    on Feb 21, 2025

  12. ndossche commented on Feb 21, 2025

    @ndossche
    ndossche
    on Feb 21, 2025
    Member

    This is caused by #17592

  13. ndossche
    added a commit that references this issue on Feb 21, 2025

    Fix phpGH-17866: zend_mm_heap corrupted error after upgrading from 8.…

    07bb42b
  14. ndossche
    linked a pull request that will close this issueFix GH-17866: zend_mm_heap corrupted error after upgrading from 8.4.3 to 8.4.4 #17880on Feb 21, 2025
  15. ndossche
    closed this as completedin 2542357on Feb 24, 2025
  16. ndossche
    added 2 commits that reference this issue on Feb 24, 2025

    Merge branch 'PHP-8.4'

    a9eddae

    Fix GH-17866: zend_mm_heap corrupted error after upgrading from 8.4.3…

    2542357
  17. GlazerMann
    added a commit that references this issue on Dec 2, 2025

    Removing coverage fixed php/php-src#17866

    dad9ef2
  18. NovemLinguae
    added a commit that references this issue on Dec 3, 2025

    build: fix psalm

    e526720
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