zend_mm_heap corrupted

[lesecho]

system:
uname -a
Linux VM-0-14-centos 3.10.0-1062.18.1.el7.x86_64 #1 SMP Tue Mar 17 23:49:17 UTC 2020 x86_64 x86_64 x86_64 GNU/Linux
cat /etc/redhat-release
CentOS Linux release 7.6.1810 (Core)

php version:
PHP 7.2.32 (cli) (built: Aug 8 2020 16:43:29) ( NTS )
Copyright (c) 1997-2018 The PHP Group
Zend Engine v3.2.0, Copyright (c) 1998-2018 Zend Technologies
with the ionCube PHP Loader + ionCube24 v10.4.1, Copyright (c) 2002-2020, by ionCube Ltd.
with Zend OPcache v7.2.32, Copyright (c) 1999-2018, by Zend Technologies

apm agent php version:
apm-agent-php-1.0.0_beta1-1.noarch.rpm

2. install agent:
   rpm -ivh apm-agent-php-1.0.0_beta1-1.noarch.rpm

3. php.ini :
   extension=/opt/elastic/apm-agent-php/extensions/elastic_apm-20170718.so
   elastic_apm.bootstrap_php_part_file=/opt/elastic/apm-agent-php/src/bootstrap_php_part.php
   elastic_apm.server_url=xxx.ccc.vvv.bbb:8200
   elastic_apm.service_name=web2

4. error:
   php -m | grep apm
   zend_mm_heap corrupted

5. reload or restart php-fpm(no error):
   systemctl reload php-fpm
   systemctl restart php-fpm

no error in php-fpm.log:
[26-Nov-2020 11:22:04] NOTICE: Reloading in progress ...
[26-Nov-2020 11:22:04] NOTICE: reloading: execvp("/path/72/sbin/php-fpm", {"/path/72/sbin/php-fpm", "--daemonize", "--fpm-config", "/path/72/etc/php-fpm.conf", "--pid", "/path/72/var/run/php-fpm.pid"})
[26-Nov-2020 11:22:04] NOTICE: using inherited socket fd=8, "/tmp/php-cgi-72.sock"
[26-Nov-2020 11:22:04] NOTICE: using inherited socket fd=8, "/tmp/php-cgi-72.sock"
[26-Nov-2020 11:22:04] NOTICE: fpm is running, pid 15649
[26-Nov-2020 11:22:04] NOTICE: ready to handle connections

[26-Nov-2020 11:22:16] NOTICE: Finishing ...
[26-Nov-2020 11:22:16] NOTICE: exiting, bye-bye!
[26-Nov-2020 11:22:17] NOTICE: fpm is running, pid 15729
[26-Nov-2020 11:22:17] NOTICE: ready to handle connections

set "opcache.enable_cli=0",but still not working

is this a bug?

[SergeyKleyman]

I suspect the problem is the combination of Elastic APM extension and ionCube. It was already brought up in #123.

Would it possible for you try without ionCube to verify that it's indeed the root cause? I would like to add a note to the documentation drawing attention to this limitation.

[SergeyKleyman]

Do you mind I close this issue? We can always re-open it in the future if the need arises.

[AshanCG]

I suspect the problem is the combination of Elastic APM extension and ionCube. It was already brought up in #123.

Would it possible for you try without ionCube to verify that it's indeed the root cause? I would like to add a note to the documentation drawing attention to this limitation.

@SergeyKleyman we can confirm the issue indeed with enabling the ionCube. When we disable ionCube, APM agent capture and process the data to APM-Server without any issue. Still with https://github.com/elastic/apm-agent-php/releases/tag/v1.2 (v 1.2) we are experiencing the issue of zend_mm_heap corrupted.

[nhadsall]

I am also experiencing the same conflict.

[VlaVDan]

system:
uname -a
Linux 5.4.0-97-generic #110-Ubuntu SMP Thu Jan 13 18:22:13 UTC 2022 x86_64 x86_64 x86_64 GNU/Linux

lsb_release -a
No LSB modules are available.
Distributor ID: Ubuntu
Description: Ubuntu 20.04.3 LTS
Release: 20.04
Codename: focal

php version:
PHP 7.4.27 (cli) (built: Dec 20 2021 21:28:15) ( NTS )
Copyright (c) The PHP Group
Zend Engine v3.4.0, Copyright (c) Zend Technologies
with Zend OPcache v7.4.27, Copyright (c), by Zend Technologies

apm agent php version:
apm-agent-php_1.3.1_all.deb

Fatal error in apache log, app crashed:
[php7:error] [pid 1547493] PHP Fatal error: Allowed memory size of 3246391296 bytes exhausted (tried to allocate 9223372043240463144 bytes) in /opt/elastic/apm-agent-php/src/ElasticApm/Impl/AutoInstrument/PhpPartFacade.php on line 133
zend_mm_heap corrupted

[SergeyKleyman]

@nhadsall @VlaVDan Could you please check if you still experiencing the issue with the latest release (v.16) and if so could you please share a simple docker image definition that reproduces this issue?

[outfoxer]

Hi, @SergeyKleyman I also have this issue with v1.6.1

[georgesouzafarias]

Same issue here, v1.6.1 and PHP 7.4, 8.0 and 8.1.

[alehostert]

Same here.

Is there an ETA to #740?

[intuibase]

Hey @hostert @georgesouzafarias @outfoxer @nhadsall @lesecho

Please verify if v1.8.4 release fixes issue for you.

Regards,
Pawel

[SergeyKleyman]

We are closing it since there is no recent updates. Please re-open if it is still occurs with the latest version of the agent.

[Ashmin77]

Same issue here. Experiencing compatibility problems ionCube and apm with version v1.14.1 and PHP 7.2