Shutting down indefinitely when http extension is loaded

[Wouter0100]

What happened?

In 1.3.4-php8.3.14-bookworm a regression was introduced in which a very basic FrankenPHP container with the http extension loaded does not properly shutdown (also still present in latest version, v1.3.6 - that's why I caught it). It seems to wait indefinitely. Dockerfile:

FROM dunglas/frankenphp:1.3.4-php8.3.14-bookworm

RUN install-php-extensions http

Full log:

{"level":"info","ts":1735581240.451645,"msg":"using config from file","file":"/etc/caddy/Caddyfile"}
{"level":"info","ts":1735581240.4521587,"msg":"adapted config to JSON","adapter":"caddyfile"}
{"level":"warn","ts":1735581240.4521651,"msg":"Caddyfile input is not formatted; run 'caddy fmt --overwrite' to fix inconsistencies","adapter":"caddyfile","file":"/etc/caddy/Caddyfile","line":10}
{"level":"info","ts":1735581240.4529274,"logger":"admin","msg":"admin endpoint started","address":"localhost:2019","enforce_origin":false,"origins":["//localhost:2019","//[::1]:2019","//127.0.0.1:2019"]}
{"level":"info","ts":1735581240.4531176,"logger":"http.auto_https","msg":"server is listening only on the HTTPS port but has no TLS connection policies; adding one to enable TLS","server_name":"srv0","https_port":443}
{"level":"info","ts":1735581240.453127,"logger":"http.auto_https","msg":"enabling automatic HTTP->HTTPS redirects","server_name":"srv0"}
{"level":"info","ts":1735581240.4532301,"logger":"tls.cache.maintenance","msg":"started background certificate maintenance","cache":"0xc000414100"}
{"level":"info","ts":1735581240.482618,"msg":"FrankenPHP started 🐘","php_version":"8.3.14","num_threads":32}
{"level":"warn","ts":1735581240.4827328,"logger":"pki.ca.local","msg":"installing root certificate (you might be prompted for password)","path":"storage:pki/authorities/local/root.crt"}
{"level":"info","ts":1735581240.4837015,"msg":"warning: \"certutil\" is not available, install \"certutil\" with \"apt install libnss3-tools\" or \"yum install nss-tools\" and try again"}
{"level":"info","ts":1735581240.483722,"msg":"define JAVA_HOME environment variable to use the Java trust"}
{"level":"info","ts":1735581240.4851363,"logger":"tls","msg":"cleaning storage unit","storage":"FileStorage:/data/caddy"}
{"level":"info","ts":1735581240.487425,"logger":"tls","msg":"finished cleaning storage units"}
{"level":"info","ts":1735581241.203576,"msg":"certificate installed properly in linux trusts"}
{"level":"info","ts":1735581241.2038035,"logger":"http","msg":"enabling HTTP/3 listener","addr":":443"}
{"level":"info","ts":1735581241.2038639,"msg":"failed to sufficiently increase receive buffer size (was: 208 kiB, wanted: 7168 kiB, got: 416 kiB). See https://github.com/quic-go/quic-go/wiki/UDP-Buffer-Sizes for details."}
{"level":"info","ts":1735581241.2041376,"logger":"http.log","msg":"server running","name":"srv0","protocols":["h1","h2","h3"]}
{"level":"info","ts":1735581241.2041953,"logger":"http.log","msg":"server running","name":"remaining_auto_https_redirects","protocols":["h1","h2","h3"]}
{"level":"info","ts":1735581241.2042036,"logger":"http","msg":"enabling automatic TLS certificate management","domains":["localhost"]}
{"level":"info","ts":1735581241.205127,"msg":"autosaved config (load with --resume flag)","file":"/config/caddy/autosave.json"}
{"level":"info","ts":1735581241.2051382,"msg":"serving initial configuration"}
{"level":"info","ts":1735581241.2221828,"logger":"tls.obtain","msg":"acquiring lock","identifier":"localhost"}
{"level":"info","ts":1735581241.2249486,"logger":"tls.obtain","msg":"lock acquired","identifier":"localhost"}
{"level":"info","ts":1735581241.2250319,"logger":"tls.obtain","msg":"obtaining certificate","identifier":"localhost"}
{"level":"info","ts":1735581241.2341058,"logger":"tls.obtain","msg":"certificate obtained successfully","identifier":"localhost","issuer":"local"}
{"level":"info","ts":1735581241.2341886,"logger":"tls.obtain","msg":"releasing lock","identifier":"localhost"}
{"level":"warn","ts":1735581241.2346513,"logger":"tls","msg":"stapling OCSP","error":"no OCSP stapling for [localhost]: no OCSP server specified in certificate","identifiers":["localhost"]}

^C{"level":"info","ts":1735581245.200471,"msg":"shutting down","signal":"SIGINT"}
{"level":"warn","ts":1735581245.2005498,"msg":"exiting; byeee!! 👋","signal":"SIGINT"}
{"level":"info","ts":1735581245.2005594,"msg":"FrankenPHP stopped 🐘"}

.. waited multiple seconds ..

^C{"level":"warn","ts":1735581276.798999,"msg":"force quit","signal":"SIGINT"}

Sometimes it outputs the following errors, but not always:

{"level":"info","ts":1735579192.0647173,"msg":"shutting down","signal":"SIGINT"}
{"level":"warn","ts":1735579192.0647707,"msg":"exiting; byeee!! 👋","signal":"SIGINT"}
{"level":"info","ts":1735579192.0647795,"logger":"http","msg":"servers shutting down with eternal grace period"}
{"level":"info","ts":1735579192.0648997,"msg":"FrankenPHP stopped 🐘"}
free(): invalid pointer
double free or corruption (fasttop)
double free or corruption (fasttop)
double free or corruption (fasttop)
double free or corruption (fasttop)
double free or corruption (fasttop)
double free or corruption (fasttop)
double free or corruption (fasttop)
double free or corruption (fasttop)
double free or corruption (fasttop)
double free or corruption (fasttop)
double free or corruption (fasttop)
double free or corruption (fasttop)
double free or corruption (fasttop)
double free or corruption (fasttop)
double free or corruption (fasttop)
double free or corruption (fasttop)
double free or corruption (fasttop)
double free or corruption (fasttop)
double free or corruption (fasttop)
double free or corruption (fasttop)
double free or corruption (fasttop)
double free or corruption (fasttop)
double free or corruption (fasttop)
double free or corruption (fasttop)
double free or corruption (fasttop)
double free or corruption (fasttop)
double free or corruption (fasttop)
malloc_consolidate(): invalid chunk size

Sometimes this line is hidden, but not always (not sure if it's relevant):

{"level":"info","ts":1735579257.872112,"logger":"http","msg":"servers shutting down with eternal grace period"}

Build Type

Docker (Debian Bookworm)

Worker Mode

No

Operating System

GNU/Linux

CPU Architecture

x86_64

PHP configuration

phpinfo()
PHP Version => 8.3.14

System => Linux a9506ab85024 6.8.0-51-generic #52-Ubuntu SMP PREEMPT_DYNAMIC Thu Dec  5 13:09:44 UTC 2024 x86_64
Build Date => Dec  3 2024 02:23:43
Build System => Linux - Docker
Build Provider => https://github.com/docker-library/php
Configure Command =>  './configure'  '--build=x86_64-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/x86_64-linux-gnu' '--enable-embed' '--enable-zts' '--disable-zend-signals' 'build_alias=x86_64-linux-gnu'
Server API => Command Line Interface
Virtual Directory Support => enabled
Configuration File (php.ini) Path => /usr/local/etc/php
Loaded Configuration File => (none)
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-raphf.ini,
/usr/local/etc/php/conf.d/docker-php-ext-sodium.ini,
/usr/local/etc/php/conf.d/xx-php-ext-http.ini

PHP API => 20230831
PHP Extension => 20230831
Zend Extension => 420230831
Zend Extension Build => API420230831,TS
PHP Extension Build => API20230831,TS
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, http.*

This program makes use of the Zend Scripting Language Engine:
Zend Engine v4.3.14, Copyright (c) Zend Technologies


 _______________________________________________________________________


Configuration

Core

PHP Version => 8.3.14

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 => no value => no value
error_log_mode => 0644 => 0644
error_prepend_string => no value => no value
error_reporting => no value => no value
expose_php => On => On
extension_dir => /usr/local/lib/php/extensions/no-debug-zts-20230831 => /usr/local/lib/php/extensions/no-debug-zts-20230831
fiber.stack_size => no value => no value
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
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 => 8M => 8M
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 => no value => no value
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 => On => On
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 => 2M => 2M
upload_tmp_dir => no value => no value
user_dir => no value => no value
user_ini.cache_ttl => 300 => 300
user_ini.filename => .user.ini => .user.ini
variables_order => EGPCS => EGPCS
xmlrpc_error_number => 0 => 0
xmlrpc_errors => Off => Off
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 => 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 => 2024.2
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

fileinfo

fileinfo support => enabled
libmagic => 543

filter

Input Validation and Filtering => enabled

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

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

http

HTTP Support => enabled
Extension Version => 4.2.6

Used Library => Compiled => Linked
libz => 1.2.13 => 1.2.13
libcurl => 7.88.1 => 7.88.1
libevent => 2.1.12-stable => 2.1.12-stable
libicu (IDNA2008/IDNA2003) => 72.1 => 72.1
libidn2 (IDNA2008) => 2.3.3 => 2.3.3
libidn (IDNA2003) => disabled => disabled
libidnkit2 (IDNA2008) => 2.3 => 2.3
libidnkit (IDNA2003) => disabled => disabled

Directive => Local Value => Master Value
http.etag.mode => crc32b => crc32b

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

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 8.3.14
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

pcre

PCRE (Perl Compatible Regular Expressions) Support => enabled
PCRE Library Version => 10.42 2022-12-12
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 => sqlite

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 => 8.3.14

raphf

Resource and persistent handle factory support => enabled
Extension version => 2.0.1

                    Persistent handles in this thread                    
Provider => Ident => Used => Free

Directive => Local Value => Master Value
raphf.persistent_handle.limit => -1 => -1

readline

Readline Support => enabled
Readline library => 8.2

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 => 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 -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

tokenizer

Tokenizer Support => enabled

xml

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

xmlreader

XMLReader => enabled

xmlwriter

XMLWriter => enabled

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
HOSTNAME => a9506ab85024
PHP_VERSION => 8.3.14
PHP_INI_DIR => /usr/local/etc/php
GPG_KEYS => 1198C0117593497A5EC5C199286AF1F9897469DC C28D937575603EB4ABB725861C0779DC5C0A9DE4 AFD8691FDAEDF03BDF6E460563F15A9B715376CA
XDG_DATA_HOME => /data
GODEBUG => cgocheck=0
XDG_CONFIG_HOME => /config
PHP_LDFLAGS => -Wl,-O1 -pie
PWD => /app
HOME => /root
PHP_SHA256 => 58b4cb9019bf70c0cbcdb814c7df79b9065059d14cf7dbf48d971f8e56ae9be7
PHPIZE_DEPS => autoconf 		dpkg-dev 		file 		g++ 		gcc 		libc-dev 		make 		pkg-config 		re2c
TERM => xterm
PHP_URL => https://www.php.net/distributions/php-8.3.14.tar.xz
SHLVL => 1
PHP_CFLAGS => -fstack-protector-strong -fpic -fpie -O2 -D_LARGEFILE_SOURCE -D_FILE_OFFSET_BITS=64
PATH => /usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin
PHP_ASC_URL => https://www.php.net/distributions/php-8.3.14.tar.xz.asc
PHP_CPPFLAGS => -fstack-protector-strong -fpic -fpie -O2 -D_LARGEFILE_SOURCE -D_FILE_OFFSET_BITS=64
_ => /usr/local/bin/php

PHP Variables

Variable => Value
$_SERVER['HOSTNAME'] => a9506ab85024
$_SERVER['PHP_VERSION'] => 8.3.14
$_SERVER['PHP_INI_DIR'] => /usr/local/etc/php
$_SERVER['GPG_KEYS'] => 1198C0117593497A5EC5C199286AF1F9897469DC C28D937575603EB4ABB725861C0779DC5C0A9DE4 AFD8691FDAEDF03BDF6E460563F15A9B715376CA
$_SERVER['XDG_DATA_HOME'] => /data
$_SERVER['GODEBUG'] => cgocheck=0
$_SERVER['XDG_CONFIG_HOME'] => /config
$_SERVER['PHP_LDFLAGS'] => -Wl,-O1 -pie
$_SERVER['PWD'] => /app
$_SERVER['HOME'] => /root
$_SERVER['PHP_SHA256'] => 58b4cb9019bf70c0cbcdb814c7df79b9065059d14cf7dbf48d971f8e56ae9be7
$_SERVER['PHPIZE_DEPS'] => autoconf 		dpkg-dev 		file 		g++ 		gcc 		libc-dev 		make 		pkg-config 		re2c
$_SERVER['TERM'] => xterm
$_SERVER['PHP_URL'] => https://www.php.net/distributions/php-8.3.14.tar.xz
$_SERVER['SHLVL'] => 1
$_SERVER['PHP_CFLAGS'] => -fstack-protector-strong -fpic -fpie -O2 -D_LARGEFILE_SOURCE -D_FILE_OFFSET_BITS=64
$_SERVER['PATH'] => /usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin
$_SERVER['PHP_ASC_URL'] => https://www.php.net/distributions/php-8.3.14.tar.xz.asc
$_SERVER['PHP_CPPFLAGS'] => -fstack-protector-strong -fpic -fpie -O2 -D_LARGEFILE_SOURCE -D_FILE_OFFSET_BITS=64
$_SERVER['_'] => /usr/local/bin/php
$_SERVER['PHP_SELF'] => 
$_SERVER['SCRIPT_NAME'] => 
$_SERVER['SCRIPT_FILENAME'] => 
$_SERVER['PATH_TRANSLATED'] => 
$_SERVER['DOCUMENT_ROOT'] => 
$_SERVER['REQUEST_TIME_FLOAT'] => 1735579354.3808
$_SERVER['REQUEST_TIME'] => 1735579354
$_SERVER['argv'] => Array
(
)

$_SERVER['argc'] => 0
$_ENV['HOSTNAME'] => a9506ab85024
$_ENV['PHP_VERSION'] => 8.3.14
$_ENV['PHP_INI_DIR'] => /usr/local/etc/php
$_ENV['GPG_KEYS'] => 1198C0117593497A5EC5C199286AF1F9897469DC C28D937575603EB4ABB725861C0779DC5C0A9DE4 AFD8691FDAEDF03BDF6E460563F15A9B715376CA
$_ENV['XDG_DATA_HOME'] => /data
$_ENV['GODEBUG'] => cgocheck=0
$_ENV['XDG_CONFIG_HOME'] => /config
$_ENV['PHP_LDFLAGS'] => -Wl,-O1 -pie
$_ENV['PWD'] => /app
$_ENV['HOME'] => /root
$_ENV['PHP_SHA256'] => 58b4cb9019bf70c0cbcdb814c7df79b9065059d14cf7dbf48d971f8e56ae9be7
$_ENV['PHPIZE_DEPS'] => autoconf 		dpkg-dev 		file 		g++ 		gcc 		libc-dev 		make 		pkg-config 		re2c
$_ENV['TERM'] => xterm
$_ENV['PHP_URL'] => https://www.php.net/distributions/php-8.3.14.tar.xz
$_ENV['SHLVL'] => 1
$_ENV['PHP_CFLAGS'] => -fstack-protector-strong -fpic -fpie -O2 -D_LARGEFILE_SOURCE -D_FILE_OFFSET_BITS=64
$_ENV['PATH'] => /usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin
$_ENV['PHP_ASC_URL'] => https://www.php.net/distributions/php-8.3.14.tar.xz.asc
$_ENV['PHP_CPPFLAGS'] => -fstack-protector-strong -fpic -fpie -O2 -D_LARGEFILE_SOURCE -D_FILE_OFFSET_BITS=64
$_ENV['_'] => /usr/local/bin/php

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].

Relevant log output

No response

[AlliBalliBaba]

Not necessarily a regression since before 1.3.4 the process was always forcefully terminated. #1242 introduced a graceful shutdown that terminates all threads and the PHP runtime before exiting.

From the looks of it, there is some sort of memory corruption happening right after threads are released and the process then hangs at php_module_shutdown. I'm not too familiar with ext-http, but it might not be fully thread-safe. This probably would need fixing in the extension itself.

Alternatively, we could also forcefully terminate the process like we did before 1.3.4 and just stop workers gracefully instead. The fact that the extension does not shutdown gracefully indicates that there might be other incompatibilities though (also regarding some upcoming stuff like #1266).

[Wouter0100]

Thanks for your very quick response. I've also now opened an issue with ext-http here.