PHP :: Bug #70192 :: Opcache Segmentation error!

Bug #70192

Opcache Segmentation error!

Submitted:

2015-08-05 05:13 UTC

Modified:

2021-01-17 04:22 UTC

Votes:	5
Avg. Score:	4.6 ± 0.8
Reproduced:	4 of 4 (100.0%)
Same Version:	3 (75.0%)
Same OS:	4 (100.0%)

From:

shu dot ko at tis dot co dot jp

Assigned:

cmb (profile)

Status:

No Feedback

Package:

opcache

PHP Version:

5.6Git-2015-08-05 (Git)

OS:

CentOs6.6

Private report:

CVE-ID:

None

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Status:
Package:
Bug Type:
Summary:
From:	shu dot ko at tis dot co dot jp
New email:
PHP Version:		OS:

New Comment:

[2015-08-05 05:13 UTC] shu dot ko at tis dot co dot jp

Description:
------------
I am using opcache, when i do a stress test(peek thughput: 300request/secend)Segmentation(11) error happend.
when i set opacahe off, the error do not happen.

I got the backtrace infomations, please see fellow.



Actual result:
--------------
--------------------------------------
core was generated by `/usr/sbin/httpd'.
Program terminated with signal 11, Segmentation fault.
#0  0x00007fbe4cbb067e in memcpy () from /lib64/libc.so.6
Missing separate debuginfos, use: debuginfo-install httpd-2.2.15-39.el6.centos.x86_64
(gdb) bt
#0  0x00007fbe4cbb067e in memcpy () from /lib64/libc.so.6
#1  0x00007fbe48858b90 in _estrndup () from /etc/httpd/modules/libphp5.so
#2  0x00007fbe46491e6b in ?? () from /usr/lib64/php/modules/opcache.so
#3  0x00007fbe46491e17 in ?? () from /usr/lib64/php/modules/opcache.so
#4  0x00007fbe46492786 in ?? () from /usr/lib64/php/modules/opcache.so
#5  0x00007fbe46491650 in ?? () from /usr/lib64/php/modules/opcache.so
#6  0x00007fbe464917cc in ?? () from /usr/lib64/php/modules/opcache.so
#7  0x00007fbe46492121 in ?? () from /usr/lib64/php/modules/opcache.so
#8  0x00007fbe4648b0cf in ?? () from /usr/lib64/php/modules/opcache.so
#9  0x00007fbe4884f5be in compile_filename () from /etc/httpd/modules/libphp5.so
#10 0x00007fbe488ed6e3 in ?? () from /etc/httpd/modules/libphp5.so
#11 0x00007fbe488eded8 in execute_ex () from /etc/httpd/modules/libphp5.so
#12 0x00007fbe4886fb1e in dtrace_execute_ex () from /etc/httpd/modules/libphp5.so
#13 0x00007fbe488ed871 in ?? () from /etc/httpd/modules/libphp5.so
#14 0x00007fbe488eded8 in execute_ex () from /etc/httpd/modules/libphp5.so
#15 0x00007fbe4886fb1e in dtrace_execute_ex () from /etc/httpd/modules/libphp5.so
#16 0x00007fbe488ed871 in ?? () from /etc/httpd/modules/libphp5.so
#17 0x00007fbe488eded8 in execute_ex () from /etc/httpd/modules/libphp5.so
#18 0x00007fbe4886fb1e in dtrace_execute_ex () from /etc/httpd/modules/libphp5.so
#19 0x00007fbe4887f26c in zend_execute_scripts () from /etc/httpd/modules/libphp5.so
#20 0x00007fbe4881d9da in php_execute_script () from /etc/httpd/modules/libphp5.so
#21 0x00007fbe489257dd in ?? () from /etc/httpd/modules/libphp5.so
#22 0x00007fbe4e617cd0 in ap_run_handler ()
#23 0x00007fbe4e61b58e in ap_invoke_handler ()
#24 0x00007fbe4e626c50 in ap_process_request ()
#25 0x00007fbe4e623ac8 in ?? ()
#26 0x00007fbe4e61f7d8 in ap_run_process_connection ()
#27 0x00007fbe4e62bad7 in ?? ()
#28 0x00007fbe4e62bdea in ?? ()
#29 0x00007fbe4e62ca6c in ap_mpm_run ()
#30 0x00007fbe4e6039b0 in main ()
--------------------------------------

Patches

Pull Requests

History

AllCommentsChangesGit/SVN commitsRelated reports

[2015-08-06 02:00 UTC] amor dot c at qq dot com

maybe you need to open debug when you complie php,than "??" can show the detail.

[2015-11-18 08:26 UTC] anime-php-report_my at dena dot jp

We have similar issue occurred. but happen with php-5.6.11 and php-fpm.
After the first segfault, each additional request also results in a segfault.
The only solution is to restart PHP-FPM.

php configuration:
----
$ php -v
PHP 5.6.11 (cli) (built: Jul 22 2015 13:24:20) 
Copyright (c) 1997-2015 The PHP Group
Zend Engine v2.6.0, Copyright (c) 1998-2015 Zend Technologies
    with Zend OPcache v7.0.6-dev, Copyright (c) 1999-2015, by Zend Technologies
    with Xdebug v2.3.3, Copyright (c) 2002-2015, by Derick Rethans

$ php -i | grep opc | egrep "optim|fast"
opcache.fast_shutdown => 1 => 1
opcache.optimization_level => 0xFFFFFFFF => 0xFFFFFFFF

back trace:
----
(gdb) bt
#0  0x00007fabd35db95e in memcpy () from /lib64/libc.so.6
#1  0x00000000005b8220 in _estrndup ()
#2  0x00007fabd2456e6b in zend_hash_clone_zval (ht=0x7fabac941a90, source=<value optimized out>, bind=0)
    at /home/infra/rpmbuild-php56/BUILD/php-5.6.11/ext/opcache/zend_accelerator_util_funcs.c:425
#3  0x00007fabd2456e17 in zend_hash_clone_zval (ht=0x7fabac941960, source=<value optimized out>, bind=0)
    at /home/infra/rpmbuild-php56/BUILD/php-5.6.11/ext/opcache/zend_accelerator_util_funcs.c:433
#4  0x00007fabd2456e17 in zend_hash_clone_zval (ht=0x7fabac93fc80, source=<value optimized out>, bind=0)
    at /home/infra/rpmbuild-php56/BUILD/php-5.6.11/ext/opcache/zend_accelerator_util_funcs.c:433
#5  0x00007fabd2457786 in zend_class_copy_ctor (pce=<value optimized out>) at /home/infra/rpmbuild-php56/BUILD/php-5.6.11/ext/opcache/zend_accelerator_util_funcs.c:752
#6  0x00007fabd2456650 in zend_hash_unique_copy (target=0x1d9fc90, source=<value optimized out>, pCopyConstructor=0x7fabd2457320 <zend_class_copy_ctor>, size=8, ignore_dups=0, 
    fail_data=0x7fff29141dc8, conflict_data=0x7fff29141dc0) at /home/infra/rpmbuild-php56/BUILD/php-5.6.11/ext/opcache/zend_accelerator_util_funcs.c:922
#7  0x00007fabd24567cc in zend_accel_class_hash_copy (target=<value optimized out>, source=<value optimized out>, pCopyConstructor=<value optimized out>)
    at /home/infra/rpmbuild-php56/BUILD/php-5.6.11/ext/opcache/zend_accelerator_util_funcs.c:962
#8  0x00007fabd2457121 in zend_accel_load_script (persistent_script=0x7fabae789690, from_shared_memory=1)
    at /home/infra/rpmbuild-php56/BUILD/php-5.6.11/ext/opcache/zend_accelerator_util_funcs.c:1009
#9  0x00007fabd24500cf in persistent_compile_file (file_handle=<value optimized out>, type=<value optimized out>)
    at /home/infra/rpmbuild-php56/BUILD/php-5.6.11/ext/opcache/ZendAccelerator.c:1701
#10 0x00007fabd221acfd in xdebug_compile_file (file_handle=<value optimized out>, type=<value optimized out>)
    at /home/infra/rpmbuild-php56/BUILD/php56u-pecl-xdebug-2.3.3/NTS/xdebug.c:1826
#11 0x00000000005aeb7e in compile_filename ()
#12 0x000000000064c17b in ZEND_INCLUDE_OR_EVAL_SPEC_CV_HANDLER ()
#13 0x000000000064d5a8 in execute_ex ()
#14 0x00000000005cf1ae in dtrace_execute_ex ()
#15 0x00007fabd221ba43 in xdebug_execute_ex (execute_data=0x7fabd5ca62e8) at /home/infra/rpmbuild-php56/BUILD/php56u-pecl-xdebug-2.3.3/NTS/xdebug.c:1644
#16 0x000000000065e144 in zend_do_fcall_common_helper_SPEC ()
#17 0x000000000064d5a8 in execute_ex ()
#18 0x00000000005cf1ae in dtrace_execute_ex ()
#19 0x00007fabd221ba43 in xdebug_execute_ex (execute_data=0x7fabd5ca61f0) at /home/infra/rpmbuild-php56/BUILD/php56u-pecl-xdebug-2.3.3/NTS/xdebug.c:1644
#20 0x00000000005d1c13 in zend_call_function ()
#21 0x00000000005f7aa7 in zend_call_method ()
#22 0x00000000004eb6d6 in zif_spl_autoload_call ()
#23 0x00000000005cf079 in dtrace_execute_internal ()
#24 0x00007fabd221b0b6 in xdebug_execute_internal (current_execute_data=0x7fff291429f0, fci=0x7fff29142b50, return_value_used=1)
    at /home/infra/rpmbuild-php56/BUILD/php56u-pecl-xdebug-2.3.3/NTS/xdebug.c:1767
#25 0x00000000005d1e14 in zend_call_function ()
#26 0x00000000005d2125 in zend_lookup_class_ex ()
#27 0x00000000005d257f in zend_fetch_class_by_name ()
#28 0x000000000062abdb in ZEND_FETCH_CLASS_SPEC_CONST_HANDLER ()
#29 0x000000000064d5a8 in execute_ex ()
#30 0x00000000005cf1ae in dtrace_execute_ex ()
#31 0x00007fabd221ba43 in xdebug_execute_ex (execute_data=0x7fabd5ca60c8) at /home/infra/rpmbuild-php56/BUILD/php56u-pecl-xdebug-2.3.3/NTS/xdebug.c:1644
#32 0x000000000065e144 in zend_do_fcall_common_helper_SPEC ()
#33 0x000000000064d5a8 in execute_ex ()
#34 0x00000000005cf1ae in dtrace_execute_ex ()
#35 0x00007fabd221ba43 in xdebug_execute_ex (execute_data=0x7fabd5ca5f08) at /home/infra/rpmbuild-php56/BUILD/php56u-pecl-xdebug-2.3.3/NTS/xdebug.c:1644
#36 0x000000000065e144 in zend_do_fcall_common_helper_SPEC ()
#37 0x000000000064d5a8 in execute_ex ()
#38 0x00000000005cf1ae in dtrace_execute_ex ()
#39 0x00007fabd221ba43 in xdebug_execute_ex (execute_data=0x7fabd5ca5b00) at /home/infra/rpmbuild-php56/BUILD/php56u-pecl-xdebug-2.3.3/NTS/xdebug.c:1644
#40 0x000000000065e144 in zend_do_fcall_common_helper_SPEC ()
#41 0x000000000064d5a8 in execute_ex ()
#42 0x00000000005cf1ae in dtrace_execute_ex ()
#43 0x00007fabd221ba43 in xdebug_execute_ex (execute_data=0x7fabd5ca5950) at /home/infra/rpmbuild-php56/BUILD/php56u-pecl-xdebug-2.3.3/NTS/xdebug.c:1644
#44 0x000000000065e144 in zend_do_fcall_common_helper_SPEC ()
#45 0x000000000064d5a8 in execute_ex ()
#46 0x00000000005cf1ae in dtrace_execute_ex ()
#47 0x00007fabd221ba43 in xdebug_execute_ex (execute_data=0x7fabd5ca5800) at /home/infra/rpmbuild-php56/BUILD/php56u-pecl-xdebug-2.3.3/NTS/xdebug.c:1644
#48 0x000000000065e144 in zend_do_fcall_common_helper_SPEC ()
#49 0x000000000064d5a8 in execute_ex ()
#50 0x00000000005cf1ae in dtrace_execute_ex ()
#51 0x00007fabd221ba43 in xdebug_execute_ex (execute_data=0x7fabd5ca5648) at /home/infra/rpmbuild-php56/BUILD/php56u-pecl-xdebug-2.3.3/NTS/xdebug.c:1644
#52 0x000000000065e144 in zend_do_fcall_common_helper_SPEC ()
#53 0x000000000064d5a8 in execute_ex ()
#54 0x00000000005cf1ae in dtrace_execute_ex ()
#55 0x00007fabd221ba43 in xdebug_execute_ex (execute_data=0x7fabd5ca5508) at /home/infra/rpmbuild-php56/BUILD/php56u-pecl-xdebug-2.3.3/NTS/xdebug.c:1644
#56 0x000000000065e144 in zend_do_fcall_common_helper_SPEC ()
#57 0x000000000064d5a8 in execute_ex ()
#58 0x00000000005cf1ae in dtrace_execute_ex ()
#59 0x00007fabd221ba43 in xdebug_execute_ex (execute_data=0x7fabd5ca53f8) at /home/infra/rpmbuild-php56/BUILD/php56u-pecl-xdebug-2.3.3/NTS/xdebug.c:1644
#60 0x000000000065e144 in zend_do_fcall_common_helper_SPEC ()
#61 0x000000000064d5a8 in execute_ex ()
#62 0x00000000005cf1ae in dtrace_execute_ex ()
#63 0x00007fabd221ba43 in xdebug_execute_ex (execute_data=0x7fabd5ca5268) at /home/infra/rpmbuild-php56/BUILD/php56u-pecl-xdebug-2.3.3/NTS/xdebug.c:1644
#64 0x000000000065e144 in zend_do_fcall_common_helper_SPEC ()
#65 0x000000000064d5a8 in execute_ex ()
#66 0x00000000005cf1ae in dtrace_execute_ex ()
#67 0x00007fabd221ba43 in xdebug_execute_ex (execute_data=0x7fabd5ca5128) at /home/infra/rpmbuild-php56/BUILD/php56u-pecl-xdebug-2.3.3/NTS/xdebug.c:1644
#68 0x000000000065e144 in zend_do_fcall_common_helper_SPEC ()
#69 0x000000000064d5a8 in execute_ex ()
#70 0x00000000005cf1ae in dtrace_execute_ex ()
#71 0x00007fabd221ba43 in xdebug_execute_ex (execute_data=0x7fabd5ca4f88) at /home/infra/rpmbuild-php56/BUILD/php56u-pecl-xdebug-2.3.3/NTS/xdebug.c:1644
#72 0x000000000065e144 in zend_do_fcall_common_helper_SPEC ()
#73 0x000000000064d5a8 in execute_ex ()
#74 0x00000000005cf1ae in dtrace_execute_ex ()
#75 0x00007fabd221ba43 in xdebug_execute_ex (execute_data=0x7fabd5ca4e58) at /home/infra/rpmbuild-php56/BUILD/php56u-pecl-xdebug-2.3.3/NTS/xdebug.c:1644
#76 0x000000000065e144 in zend_do_fcall_common_helper_SPEC ()
#77 0x000000000064d5a8 in execute_ex ()
#78 0x00000000005cf1ae in dtrace_execute_ex ()
#79 0x00007fabd221ba43 in xdebug_execute_ex (execute_data=0x7fabd5ca4d50) at /home/infra/rpmbuild-php56/BUILD/php56u-pecl-xdebug-2.3.3/NTS/xdebug.c:1644
#80 0x000000000065e144 in zend_do_fcall_common_helper_SPEC ()
#81 0x000000000064d5a8 in execute_ex ()
#82 0x00000000005cf1ae in dtrace_execute_ex ()
#83 0x00007fabd221ba43 in xdebug_execute_ex (execute_data=0x7fabd5ca4c08) at /home/infra/rpmbuild-php56/BUILD/php56u-pecl-xdebug-2.3.3/NTS/xdebug.c:1644
#84 0x000000000065e144 in zend_do_fcall_common_helper_SPEC ()
#85 0x000000000064d5a8 in execute_ex ()
#86 0x00000000005cf1ae in dtrace_execute_ex ()
#87 0x00007fabd221ba43 in xdebug_execute_ex (execute_data=0x7fabd5ca4af0) at /home/infra/rpmbuild-php56/BUILD/php56u-pecl-xdebug-2.3.3/NTS/xdebug.c:1644
#88 0x000000000065e144 in zend_do_fcall_common_helper_SPEC ()
#89 0x000000000064d5a8 in execute_ex ()
#90 0x00000000005cf1ae in dtrace_execute_ex ()
#91 0x00007fabd221ba43 in xdebug_execute_ex (execute_data=0x7fabd5ca49d8) at /home/infra/rpmbuild-php56/BUILD/php56u-pecl-xdebug-2.3.3/NTS/xdebug.c:1644
#92 0x000000000065e144 in zend_do_fcall_common_helper_SPEC ()
#93 0x000000000064d5a8 in execute_ex ()
#94 0x00000000005cf1ae in dtrace_execute_ex ()
#95 0x00007fabd221ba43 in xdebug_execute_ex (execute_data=0x7fabd5ca48e8) at /home/infra/rpmbuild-php56/BUILD/php56u-pecl-xdebug-2.3.3/NTS/xdebug.c:1644
#96 0x00000000005de8fc in zend_execute_scripts ()
#97 0x000000000057cf9a in php_execute_script ()
#98 0x000000000068e227 in main ()

[2016-08-06 01:34 UTC] kalle@php.net

-Status: Open +Status: Feedback

[2016-08-06 01:34 UTC] kalle@php.net

Does this issue also happen without dtrace and xdebug enabled?

[2016-08-09 06:37 UTC] anime-php-report_my at dena dot jp

Yes, We happened.
zend_extension loaded but not enabled to xdebug(dtrace are enabled).

we declared php.ini below:
zend_extension=opcache.so
zend_extension=xdebug.so
opcache.enable=1
opcache.memory_consumption=128
opcache.interned_strings_buffer=8
opcache.max_accelerated_files=4000
opcache.fast_shutdown=1

We found a work-around solution.
declare to php-fpm.conf below:
php_value[opcache.optimization_level] = 0xFFFFFFF0

[2016-08-14 04:22 UTC] php-bugs at lists dot php dot net

No feedback was provided. The bug is being suspended because
we assume that you are no longer experiencing the problem.
If this is not the case and you are able to provide the
information that was requested earlier, please do so and
change the status of the bug back to "Re-Opened". Thank you.

[2016-08-14 05:16 UTC] requinix@php.net

-Status: No Feedback +Status: Open

[2017-08-18 03:13 UTC] tommynewman181 at gmail dot com

Description:
------------
We have similar issue occurred. When is occurred, the coming request also response segfault.

environment:
------------
PHP 5.6.12-1+deb.sury.org~trusty+1 (cli)
Copyright (c) 1997-2015 The PHP Group
Zend Engine v2.6.0, Copyright (c) 1998-2015 Zend Technologies
    with Zend OPcache v7.0.6-dev, Copyright (c) 1999-2015, by Zend Technologies

3.16.0-45-generic #60~14.04.1-Ubuntu SMP Fri Jul 24 21:16:23 UTC 2015 x86_64 x86_64 x86_64 GNU/Linux

opcache
--------
opcache.blacklist_filename => no value => no value
opcache.consistency_checks => 0 => 0
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.fast_shutdown => 0 => 0
opcache.file_update_protection => 2 => 2
opcache.force_restart_timeout => 180 => 180
opcache.inherited_hack => On => On
opcache.interned_strings_buffer => 4 => 4
opcache.load_comments => 1 => 1
opcache.log_verbosity_level => 1 => 1
opcache.max_accelerated_files => 2000 => 2000
opcache.max_file_size => 0 => 0
opcache.max_wasted_percentage => 5 => 5
opcache.memory_consumption => 64 => 64
opcache.optimization_level => 0xFFFFFFFF => 0xFFFFFFFF
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 => Off => Off
opcache.save_comments => 1 => 1
opcache.use_cwd => On => On
opcache.validate_timestamps => On => On

xhprof
-------
xhprof => 0.9.2

yar
-------
yar support => enabled
yar.allow_persistent => 0 => 0
yar.connect_timeout => 1000 => 1000
yar.content_type => application/octet-stream => application/octet-stream
yar.debug => Off => Off
yar.expose_info => On => On
yar.packager => php => php
yar.timeout => 5000 => 5000
yar.transport => curl => curl

------------------------------------------

(gdb) bt
#0  0x00007fa26ca5718e in __strcat_ssse3 () at ../sysdeps/x86_64/multiarch/strcpy-ssse3.S:1676
#1  0x00000000006b561f in _estrndup ()
#2  0x00007fa26c57fc03 in ?? () from /usr/lib/php5/20131226/opcache.so
#3  0x00007fa26c57fbd0 in ?? () from /usr/lib/php5/20131226/opcache.so
#4  0x00007fa26c580296 in ?? () from /usr/lib/php5/20131226/opcache.so
#5  0x00007fa26c57f770 in ?? () from /usr/lib/php5/20131226/opcache.so
#6  0x00007fa26c57f8f0 in ?? () from /usr/lib/php5/20131226/opcache.so
#7  0x00007fa26c581560 in zend_accel_load_script () from /usr/lib/php5/20131226/opcache.so
#8  0x00007fa26c5785ee in persistent_compile_file () from /usr/lib/php5/20131226/opcache.so
#9  0x00007fa261678265 in hp_compile_file (file_handle=0x7ffd2bb88340, type=8) at /tmp/pear/temp/xhprof/extension/xhprof.c:1761
#10 0x00000000006a4577 in compile_filename ()
#11 0x000000000077eef0 in ?? ()
#12 0x00000000007158a8 in execute_ex ()
#13 0x00000000006ca849 in dtrace_execute_ex ()
#14 0x00007fa261677e90 in hp_execute_ex (execute_data=0x7fa26f50af28) at /tmp/pear/temp/xhprof/extension/xhprof.c:1664
#15 0x00000000006cc573 in zend_call_function ()
#16 0x00000000006f2405 in zend_call_method ()
#17 0x00000000005c7156 in zif_spl_autoload_call ()
#18 0x00000000006ca94b in dtrace_execute_internal ()
#19 0x00007fa261678064 in hp_execute_internal (execute_data=0x7ffd2bb88a00, fci=0x7ffd2bb88b90, ret=1) at /tmp/pear/temp/xhprof/extension/xhprof.c:1728
#20 0x00000000006cc655 in zend_call_function ()
#21 0x00000000006cce32 in zend_lookup_class_ex ()
#22 0x00000000006cd522 in zend_fetch_class_by_name ()
#23 0x0000000000723d34 in ?? ()
#24 0x00000000007158a8 in execute_ex ()
#25 0x00000000006ca849 in dtrace_execute_ex ()
#26 0x00007fa261677e90 in hp_execute_ex (execute_data=0x7fa26f50ad00) at /tmp/pear/temp/xhprof/extension/xhprof.c:1664
#27 0x0000000000780277 in ?? ()
#28 0x00000000007158a8 in execute_ex ()
#29 0x00000000006ca849 in dtrace_execute_ex ()
#30 0x00007fa261677e90 in hp_execute_ex (execute_data=0x7fa26f50ab60) at /tmp/pear/temp/xhprof/extension/xhprof.c:1664
#31 0x0000000000780277 in ?? ()
#32 0x00000000007158a8 in execute_ex ()
#33 0x00000000006ca849 in dtrace_execute_ex ()
#34 0x00000000006dcbf0 in zend_execute_scripts ()
#35 0x000000000067ae52 in php_execute_script ()
#36 0x0000000000464861 in main ()

------------------------------------------

(gdb) bt
#0  0x00007fa26ca5718e in __strcat_ssse3 () at ../sysdeps/x86_64/multiarch/strcpy-ssse3.S:1676
#1  0x00000000006b561f in _estrndup ()
#2  0x00007fa26c57fc03 in ?? () from /usr/lib/php5/20131226/opcache.so
#3  0x00007fa26c57fbd0 in ?? () from /usr/lib/php5/20131226/opcache.so
#4  0x00007fa26c580296 in ?? () from /usr/lib/php5/20131226/opcache.so
#5  0x00007fa26c57f770 in ?? () from /usr/lib/php5/20131226/opcache.so
#6  0x00007fa26c57f8f0 in ?? () from /usr/lib/php5/20131226/opcache.so
#7  0x00007fa26c581560 in zend_accel_load_script () from /usr/lib/php5/20131226/opcache.so
#8  0x00007fa26c5785ee in persistent_compile_file () from /usr/lib/php5/20131226/opcache.so
#9  0x00000000006a4577 in compile_filename ()
#10 0x000000000077eef0 in ?? ()
#11 0x00000000007158a8 in execute_ex ()
#12 0x00000000006ca849 in dtrace_execute_ex ()
#13 0x00000000006cc573 in zend_call_function ()
#14 0x00000000006f2405 in zend_call_method ()
#15 0x00000000005c7156 in zif_spl_autoload_call ()
#16 0x00000000006ca94b in dtrace_execute_internal ()
#17 0x00000000006cc655 in zend_call_function ()
#18 0x00000000006cce32 in zend_lookup_class_ex ()
#19 0x00000000006cd522 in zend_fetch_class_by_name ()
#20 0x0000000000723d34 in ?? ()
#21 0x00000000007158a8 in execute_ex ()
#22 0x00000000006ca849 in dtrace_execute_ex ()
#23 0x00000000006cc573 in zend_call_function ()
#24 0x00000000006cc75e in call_user_function_ex ()
#25 0x00007fa261468cae in php_yar_server_handle (obj=0x31717f8) at /tmp/yar-1.2.4/yar_server.c:404
#26 0x00007fa261468e48 in zim_yar_server_handle (ht=<optimized out>, return_value=0x323d1f0, return_value_ptr=<optimized out>, this_ptr=<optimized out>, return_value_used=<optimized out>) at /tmp/yar-1.2.4/yar_server.c:682
#27 0x0000000000e81dfc in ?? ()
#28 0x0000000000e9c640 in ?? ()
#29 0x0000000002f3bc10 in ?? ()
#30 0x00000000006ca94b in dtrace_execute_internal ()
#31 0x000000000077fd54 in ?? ()
#32 0x00000000007158a8 in execute_ex ()
#33 0x00000000006ca849 in dtrace_execute_ex ()
#34 0x00000000006dcbf0 in zend_execute_scripts ()
#35 0x000000000067ae52 in php_execute_script ()
#36 0x0000000000464861 in main ()

------------------------------------------

[2021-01-06 15:20 UTC] cmb@php.net

Is that still an issue with any of the actively supported PHP
versions[1]?

[1] <https://www.php.net/supported-versions.php>

[2021-01-06 15:20 UTC] cmb@php.net

-Status: Open +Status: Feedback -Assigned To: +Assigned To: cmb

[2021-01-17 04:22 UTC] php-bugs at lists dot php dot net

No feedback was provided. The bug is being suspended because
we assume that you are no longer experiencing the problem.
If this is not the case and you are able to provide the
information that was requested earlier, please do so and
change the status of the bug back to "Re-Opened". Thank you.

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