WARNING ProcessPool::wait(): worker#4 abnormal exit, status=0, signal=11

[auven]

Please answer these questions before submitting your issue.

1. What did you do? If possible, provide a simple script for reproducing the error.

[2024-12-25 11:05:18 #8898.0]   WARNING ProcessPool::wait(): worker#4 abnormal exit, status=0, signal=11
A bug occurred in Swoole-v5.1.3, please report it.
The Swoole developers probably don't know about it,
and unless you report it, chances are it won't be fixed.
You can read How to report a bug doc before submitting any bug reports:
>> https://github.com/swoole/swoole-src/blob/master/.github/ISSUE.md 
Please do not send bug reports in the mailing list or personal letters.
The issue page is also suitable to submit feature requests.

OS: Linux 3.10.0-1160.99.1.el7.x86_64 #1 SMP Wed Sep 13 14:19:20 UTC 2023 x86_64
GCC_VERSION: 10.2.1 20210130 (Red Hat 10.2.1-11)
OPENSSL_VERSION: OpenSSL 1.0.2k-fips  26 Jan 2017
PHP_VERSION : 8.2.20

2. What did you expect to see?

3. What did you see instead?

4. What version of Swoole are you using (show your php --ri swoole)?

swoole

Swoole => enabled
Author => Swoole Team <[email protected]>
Version => 5.1.3
Built => Jun  6 2024 10:34:05
coroutine => enabled with boost asm context
trace_log => enabled
epoll => enabled
eventfd => enabled
signalfd => enabled
cpu_affinity => enabled
spinlock => enabled
rwlock => enabled
sockets => enabled
openssl => OpenSSL 1.0.2k-fips  26 Jan 2017
http2 => enabled
json => enabled
pcre => enabled
c-ares => 1.10.0
zlib => 1.2.7
mutex_timedlock => enabled
pthread_barrier => enabled
futex => enabled
mysqlnd => enabled
async_redis => enabled
coroutine_odbc => enabled
coroutine_sqlite => enabled

Directive => Local Value => Master Value
swoole.enable_coroutine => On => On
swoole.enable_library => On => On
swoole.enable_fiber_mock => Off => Off
swoole.enable_preemptive_scheduler => Off => Off
swoole.display_errors => On => On
swoole.use_shortname => On => On
swoole.unixsock_buffer_size => 8388608 => 8388608

5. What is your machine environment used (show your uname -a & php -v & gcc -v) ?

uname -a

Linux iZj6c3n2k75uevexoda2xqZ 3.10.0-1160.99.1.el7.x86_64 #1 SMP Wed Sep 13 14:19:20 UTC 2023 x86_64 x86_64 x86_64 GNU/Linux

php -v

PHP 8.2.20 (cli) (built: Jun  4 2024 13:22:51) (NTS gcc x86_64)
Copyright (c) The PHP Group
Zend Engine v4.2.20, Copyright (c) Zend Technologies
    with Xdebug v3.3.0, Copyright (c) 2002-2023, by Derick Rethans

gcc -v

Using built-in specs.
COLLECT_GCC=gcc
COLLECT_LTO_WRAPPER=/usr/libexec/gcc/x86_64-redhat-linux/4.8.5/lto-wrapper
Target: x86_64-redhat-linux
Configured with: ../configure --prefix=/usr --mandir=/usr/share/man --infodir=/usr/share/info --with-bugurl=http://bugzilla.redhat.com/bugzilla --enable-bootstrap --enable-shared --enable-threads=posix --enable-checking=release --with-system-zlib --enable-__cxa_atexit --disable-libunwind-exceptions --enable-gnu-unique-object --enable-linker-build-id --with-linker-hash-style=gnu --enable-languages=c,c++,objc,obj-c++,java,fortran,ada,go,lto --enable-plugin --enable-initfini-array --disable-libgcj --with-isl=/builddir/build/BUILD/gcc-4.8.5-20150702/obj-x86_64-redhat-linux/isl-install --with-cloog=/builddir/build/BUILD/gcc-4.8.5-20150702/obj-x86_64-redhat-linux/cloog-install --enable-gnu-indirect-function --with-tune=generic --with-arch_32=x86-64 --build=x86_64-redhat-linux
Thread model: posix
gcc version 4.8.5 20150623 (Red Hat 4.8.5-44) (GCC)

[matyhtf]

If the issue can be consistently reproduced, please use valgrind with php your_code.php to track down any out-of-bounds memory access problems in the program.

USE_ZEND_ALLOC=0 valgrind php your_code.php