Bug #75610 [Fbk->NoF]: php-7.1.12-4.el7.remi - SegFault

Edit report at https://bugs.php.net/bug.php?id=75610&edit=1 ID: 75610 Updated by: php-bugs@lists.php.net Reported by: thomas at tourlourat dot com Summary: php-7.1.12-4.el7.remi - SegFault -Status: Feedback +Status: No Feedback Type: Bug Package: *General Issues Operating System: centos 7.4.1708 PHP Version: 7.1.12 Assigned To: cmb Private report: N New Comment: 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. Previous Comments: ------------------------------------------------------------------------ [2021-03-16 15:00:08] cmb@php.net Is that still an issue with any of the actively supported PHP versions[1]? If so, does it only happen with blackfire enabled? If so, have you reported that issue to them? [1] <https://www.php.net/supported-versions.php> ------------------------------------------------------------------------ [2018-01-18 08:37:37] emir@php.net Can you please add a full list of extensions that you use? (php -m) Do you happen to have Memcache extension installed? I have experienced the same segfault as well and I'm suspecting Memcache behaviour as well. (gdb) bt #0 0x0000000000000000 in ?? () #1 0x0000557a95583e6b in execute_ex (ex=<optimized out>) at /usr/src/debug/php-7.1.12/Zend/zend_vm_execute.h:429 #2 0x0000557a955dd4ac in ZEND_DO_FCALL_SPEC_RETVAL_UNUSED_HANDLER () at /usr/src/debug/php-7.1.12/Zend/zend_vm_execute.h:949 #3 0x0000557a95583e6b in execute_ex (ex=<optimized out>) at /usr/src/debug/php-7.1.12/Zend/zend_vm_execute.h:429 #4 0x0000557a955dcf1e in ZEND_DO_FCALL_SPEC_RETVAL_USED_HANDLER () at /usr/src/debug/php-7.1.12/Zend/zend_vm_execute.h:1076 #5 0x0000557a95583e6b in execute_ex (ex=<optimized out>) at /usr/src/debug/php-7.1.12/Zend/zend_vm_execute.h:429 #6 0x0000557a955dd4ac in ZEND_DO_FCALL_SPEC_RETVAL_UNUSED_HANDLER () at /usr/src/debug/php-7.1.12/Zend/zend_vm_execute.h:949 #7 0x0000557a95583e6b in execute_ex (ex=<optimized out>) at /usr/src/debug/php-7.1.12/Zend/zend_vm_execute.h:429 #8 0x0000557a955dd4ac in ZEND_DO_FCALL_SPEC_RETVAL_UNUSED_HANDLER () at /usr/src/debug/php-7.1.12/Zend/zend_vm_execute.h:949 #9 0x0000557a95583e6b in execute_ex (ex=<optimized out>) at /usr/src/debug/php-7.1.12/Zend/zend_vm_execute.h:429 #10 0x0000557a955dd4ac in ZEND_DO_FCALL_SPEC_RETVAL_UNUSED_HANDLER () at /usr/src/debug/php-7.1.12/Zend/zend_vm_execute.h:949 #11 0x0000557a95583e6b in execute_ex (ex=<optimized out>) at /usr/src/debug/php-7.1.12/Zend/zend_vm_execute.h:429 #12 0x0000557a955dd4ac in ZEND_DO_FCALL_SPEC_RETVAL_UNUSED_HANDLER () at /usr/src/debug/php-7.1.12/Zend/zend_vm_execute.h:949 #13 0x0000557a95583e6b in execute_ex (ex=<optimized out>) at /usr/src/debug/php-7.1.12/Zend/zend_vm_execute.h:429 #14 0x0000557a955dd4ac in ZEND_DO_FCALL_SPEC_RETVAL_UNUSED_HANDLER () at /usr/src/debug/php-7.1.12/Zend/zend_vm_execute.h:949 #15 0x0000557a95583e6b in execute_ex (ex=<optimized out>) at /usr/src/debug/php-7.1.12/Zend/zend_vm_execute.h:429 #16 0x0000557a955dcf1e in ZEND_DO_FCALL_SPEC_RETVAL_USED_HANDLER () at /usr/src/debug/php-7.1.12/Zend/zend_vm_execute.h:1076 #17 0x0000557a95583e6b in execute_ex (ex=<optimized out>) at /usr/src/debug/php-7.1.12/Zend/zend_vm_execute.h:429 #18 0x0000557a95529bc4 in zend_call_function (fci=0x7f824da16eb0, fci@entry=0x7fff3cf602a0, fci_cache=<optimized out>, fci_cache@entry=0x7fff3cf60270) at /usr/src/debug/php-7.1.12/Zend/zend_execute_API.c:855 #19 0x0000557a9546fc22 in zif_call_user_func_array (execute_data=0x7f824da164a0, return_value=0x7f824da16480) at /usr/src/debug/php-7.1.12/ext/standard/basic_functions.c:4860 #20 0x0000557a955dce4c in ZEND_DO_FCALL_SPEC_RETVAL_USED_HANDLER () at /usr/src/debug/php-7.1.12/Zend/zend_vm_execute.h:1099 #21 0x0000557a95583e6b in execute_ex (ex=<optimized out>) at /usr/src/debug/php-7.1.12/Zend/zend_vm_execute.h:429 #22 0x0000557a955dcf1e in ZEND_DO_FCALL_SPEC_RETVAL_USED_HANDLER () at /usr/src/debug/php-7.1.12/Zend/zend_vm_execute.h:1076 #23 0x0000557a95583e6b in execute_ex (ex=<optimized out>) at /usr/src/debug/php-7.1.12/Zend/zend_vm_execute.h:429 #24 0x0000557a955dcf1e in ZEND_DO_FCALL_SPEC_RETVAL_USED_HANDLER () at /usr/src/debug/php-7.1.12/Zend/zend_vm_execute.h:1076 #25 0x0000557a95583e6b in execute_ex (ex=<optimized out>) at /usr/src/debug/php-7.1.12/Zend/zend_vm_execute.h:429 #26 0x0000557a955dcf1e in ZEND_DO_FCALL_SPEC_RETVAL_USED_HANDLER () at /usr/src/debug/php-7.1.12/Zend/zend_vm_execute.h:1076 #27 0x0000557a95583e6b in execute_ex (ex=<optimized out>) at /usr/src/debug/php-7.1.12/Zend/zend_vm_execute.h:429 #28 0x0000557a955da004 in ZEND_INCLUDE_OR_EVAL_SPEC_CONST_HANDLER () at /usr/src/debug/php-7.1.12/Zend/zend_vm_execute.h:3479 #29 0x0000557a95583e6b in execute_ex (ex=<optimized out>) at /usr/src/debug/php-7.1.12/Zend/zend_vm_execute.h:429 #30 0x0000557a955df4d8 in zend_execute (op_array=op_array@entry=0x7f824da6b1c0, return_value=return_value@entry=0x7f823c04fe68) at /usr/src/debug/php-7.1.12/Zend/zend_vm_execute.h:474 #31 0x0000557a95539ef3 in zend_execute_scripts (type=1302422480, type@entry=8, retval=0x7f823c04fe68, retval@entry=0x0, file_count=file_count@entry=3) at /usr/src/debug/php-7.1.12/Zend/zend.c:1482 #32 0x0000557a954d5af0 in php_execute_script (primary_file=primary_file@entry=0x7fff3cf62aa0) at /usr/src/debug/php-7.1.12/main/main.c:2579 #33 0x0000557a9536b71a in main (argc=<optimized out>, argv=<optimized out>) at /usr/src/debug/php-7.1.12/sapi/fpm/fpm/fpm_main.c:1966 memcache extension: memcache support => enabled Version => 3.0.9-dev ------------------------------------------------------------------------ [2017-12-04 13:33:13] thomas at tourlourat dot com The SegFault was coming from blackfire extension; when running console from Symfony application 2.7, app/console (without argument). Regards. ------------------------------------------------------------------------ [2017-12-02 11:26:32] laruence@php.net Thank you for this bug report. To properly diagnose the problem, we need a short but complete example script to be able to reproduce this bug ourselves. A proper reproducing script starts with <?php and ends with ?>, is max. 10-20 lines long and does not require any external resources such as databases, etc. If the script requires a database to demonstrate the issue, please make sure it creates all necessary tables, stored procedures etc. Please avoid embedding huge scripts into the report. ------------------------------------------------------------------------ [2017-12-01 13:55:50] thomas at tourlourat dot com Description: ------------ PHP 7.1.12 (cli) (built: Dec 1 2017 13:53:12) ( NTS ) Copyright (c) 1997-2017 The PHP Group Zend Engine v3.1.0, Copyright (c) 1998-2017 Zend Technologies with Zend OPcache v7.1.12, Copyright (c) 1999-2017, by Zend Technologies with blackfire v1.18.0~linux-x64-non_zts71, https://blackfire.io, by SensioLabs Version: php-7.1.12-4.el7.remi #0 zend_get_constant_ex (cname=0x7f0a2c995500, scope=0x7f0a2c6237f8, flags=33) at /usr/src/debug/php-7.1.12/Zend/zend_constants.c:310 #1 0x00007f0a4686503d in zval_update_constant_ex (p=p@entry=0x7f0a2b53b280, scope=<optimized out>) at /usr/src/debug/php-7.1.12/Zend/zend_execute_API.c:589 #2 0x00007f0a469176cb in ZEND_RECV_INIT_SPEC_CONST_HANDLER () at /usr/src/debug/php-7.1.12/Zend/zend_vm_execute.h:2290 #3 0x00007f0a468bff9b in execute_ex (ex=<optimized out>) at /usr/src/debug/php-7.1.12/Zend/zend_vm_execute.h:429 #4 0x00007f0a4691904e in ZEND_DO_FCALL_SPEC_RETVAL_USED_HANDLER () at /usr/src/debug/php-7.1.12/Zend/zend_vm_execute.h:1076 #5 0x00007f0a468bff9b in execute_ex (ex=<optimized out>) at /usr/src/debug/php-7.1.12/Zend/zend_vm_execute.h:429 #6 0x00007f0a469195dc in ZEND_DO_FCALL_SPEC_RETVAL_UNUSED_HANDLER () at /usr/src/debug/php-7.1.12/Zend/zend_vm_execute.h:949 #7 0x00007f0a468bff9b in execute_ex (ex=<optimized out>) at /usr/src/debug/php-7.1.12/Zend/zend_vm_execute.h:429 #8 0x00007f0a469195dc in ZEND_DO_FCALL_SPEC_RETVAL_UNUSED_HANDLER () at /usr/src/debug/php-7.1.12/Zend/zend_vm_execute.h:949 #9 0x00007f0a468bff9b in execute_ex (ex=<optimized out>) at /usr/src/debug/php-7.1.12/Zend/zend_vm_execute.h:429 #10 0x00007f0a469195dc in ZEND_DO_FCALL_SPEC_RETVAL_UNUSED_HANDLER () at /usr/src/debug/php-7.1.12/Zend/zend_vm_execute.h:949 #11 0x00007f0a468bff9b in execute_ex (ex=<optimized out>) at /usr/src/debug/php-7.1.12/Zend/zend_vm_execute.h:429 #12 0x00007f0a469195dc in ZEND_DO_FCALL_SPEC_RETVAL_UNUSED_HANDLER () at /usr/src/debug/php-7.1.12/Zend/zend_vm_execute.h:949 #13 0x00007f0a468bff9b in execute_ex (ex=<optimized out>) at /usr/src/debug/php-7.1.12/Zend/zend_vm_execute.h:429 #14 0x00007f0a469195dc in ZEND_DO_FCALL_SPEC_RETVAL_UNUSED_HANDLER () at /usr/src/debug/php-7.1.12/Zend/zend_vm_execute.h:949 #15 0x00007f0a468bff9b in execute_ex (ex=<optimized out>) at /usr/src/debug/php-7.1.12/Zend/zend_vm_execute.h:429 #16 0x00007f0a469195dc in ZEND_DO_FCALL_SPEC_RETVAL_UNUSED_HANDLER () at /usr/src/debug/php-7.1.12/Zend/zend_vm_execute.h:949 #17 0x00007f0a468bff9b in execute_ex (ex=<optimized out>) at /usr/src/debug/php-7.1.12/Zend/zend_vm_execute.h:429 #18 0x00007f0a469195dc in ZEND_DO_FCALL_SPEC_RETVAL_UNUSED_HANDLER () at /usr/src/debug/php-7.1.12/Zend/zend_vm_execute.h:949 #19 0x00007f0a468bff9b in execute_ex (ex=<optimized out>) at /usr/src/debug/php-7.1.12/Zend/zend_vm_execute.h:429 #20 0x00007f0a469195dc in ZEND_DO_FCALL_SPEC_RETVAL_UNUSED_HANDLER () at /usr/src/debug/php-7.1.12/Zend/zend_vm_execute.h:949 #21 0x00007f0a468bff9b in execute_ex (ex=<optimized out>) at /usr/src/debug/php-7.1.12/Zend/zend_vm_execute.h:429 #22 0x00007f0a469195dc in ZEND_DO_FCALL_SPEC_RETVAL_UNUSED_HANDLER () at /usr/src/debug/php-7.1.12/Zend/zend_vm_execute.h:949 #23 0x00007f0a468bff9b in execute_ex (ex=<optimized out>) at /usr/src/debug/php-7.1.12/Zend/zend_vm_execute.h:429 #24 0x00007f0a469195dc in ZEND_DO_FCALL_SPEC_RETVAL_UNUSED_HANDLER () at /usr/src/debug/php-7.1.12/Zend/zend_vm_execute.h:949 #25 0x00007f0a468bff9b in execute_ex (ex=<optimized out>) at /usr/src/debug/php-7.1.12/Zend/zend_vm_execute.h:429 #26 0x00007f0a469195dc in ZEND_DO_FCALL_SPEC_RETVAL_UNUSED_HANDLER () at /usr/src/debug/php-7.1.12/Zend/zend_vm_execute.h:949 #27 0x00007f0a468bff9b in execute_ex (ex=<optimized out>) at /usr/src/debug/php-7.1.12/Zend/zend_vm_execute.h:429 #28 0x00007f0a469195dc in ZEND_DO_FCALL_SPEC_RETVAL_UNUSED_HANDLER () at /usr/src/debug/php-7.1.12/Zend/zend_vm_execute.h:949 #29 0x00007f0a468bff9b in execute_ex (ex=<optimized out>) at /usr/src/debug/php-7.1.12/Zend/zend_vm_execute.h:429 #30 0x00007f0a469195dc in ZEND_DO_FCALL_SPEC_RETVAL_UNUSED_HANDLER () at /usr/src/debug/php-7.1.12/Zend/zend_vm_execute.h:949 #31 0x00007f0a468bff9b in execute_ex (ex=<optimized out>) at /usr/src/debug/php-7.1.12/Zend/zend_vm_execute.h:429 #32 0x00007f0a469195dc in ZEND_DO_FCALL_SPEC_RETVAL_UNUSED_HANDLER () at /usr/src/debug/php-7.1.12/Zend/zend_vm_execute.h:949 #33 0x00007f0a468bff9b in execute_ex (ex=<optimized out>) at /usr/src/debug/php-7.1.12/Zend/zend_vm_execute.h:429 #34 0x00007f0a469195dc in ZEND_DO_FCALL_SPEC_RETVAL_UNUSED_HANDLER () at /usr/src/debug/php-7.1.12/Zend/zend_vm_execute.h:949 #35 0x00007f0a468bff9b in execute_ex (ex=<optimized out>) at /usr/src/debug/php-7.1.12/Zend/zend_vm_execute.h:429 #36 0x00007f0a469195dc in ZEND_DO_FCALL_SPEC_RETVAL_UNUSED_HANDLER () at /usr/src/debug/php-7.1.12/Zend/zend_vm_execute.h:949 #37 0x00007f0a468bff9b in execute_ex (ex=<optimized out>) at /usr/src/debug/php-7.1.12/Zend/zend_vm_execute.h:429 #38 0x00007f0a469195dc in ZEND_DO_FCALL_SPEC_RETVAL_UNUSED_HANDLER () at /usr/src/debug/php-7.1.12/Zend/zend_vm_execute.h:949 #39 0x00007f0a468bff9b in execute_ex (ex=<optimized out>) at /usr/src/debug/php-7.1.12/Zend/zend_vm_execute.h:429 #40 0x00007f0a469195dc in ZEND_DO_FCALL_SPEC_RETVAL_UNUSED_HANDLER () at /usr/src/debug/php-7.1.12/Zend/zend_vm_execute.h:949 #41 0x00007f0a468bff9b in execute_ex (ex=<optimized out>) at /usr/src/debug/php-7.1.12/Zend/zend_vm_execute.h:429 #42 0x00007f0a469195dc in ZEND_DO_FCALL_SPEC_RETVAL_UNUSED_HANDLER () at /usr/src/debug/php-7.1.12/Zend/zend_vm_execute.h:949 #43 0x00007f0a468bff9b in execute_ex (ex=<optimized out>) at /usr/src/debug/php-7.1.12/Zend/zend_vm_execute.h:429 #44 0x00007f0a469195dc in ZEND_DO_FCALL_SPEC_RETVAL_UNUSED_HANDLER () at /usr/src/debug/php-7.1.12/Zend/zend_vm_execute.h:949 #45 0x00007f0a468bff9b in execute_ex (ex=<optimized out>) at /usr/src/debug/php-7.1.12/Zend/zend_vm_execute.h:429 #46 0x00007f0a469195dc in ZEND_DO_FCALL_SPEC_RETVAL_UNUSED_HANDLER () at /usr/src/debug/php-7.1.12/Zend/zend_vm_execute.h:949 #47 0x00007f0a468bff9b in execute_ex (ex=<optimized out>) at /usr/src/debug/php-7.1.12/Zend/zend_vm_execute.h:429 #48 0x00007f0a469195dc in ZEND_DO_FCALL_SPEC_RETVAL_UNUSED_HANDLER () at /usr/src/debug/php-7.1.12/Zend/zend_vm_execute.h:949 #49 0x00007f0a468bff9b in execute_ex (ex=<optimized out>) at /usr/src/debug/php-7.1.12/Zend/zend_vm_execute.h:429 #50 0x00007f0a469195dc in ZEND_DO_FCALL_SPEC_RETVAL_UNUSED_HANDLER () at /usr/src/debug/php-7.1.12/Zend/zend_vm_execute.h:949 #51 0x00007f0a468bff9b in execute_ex (ex=<optimized out>) at /usr/src/debug/php-7.1.12/Zend/zend_vm_execute.h:429 #52 0x00007f0a469195dc in ZEND_DO_FCALL_SPEC_RETVAL_UNUSED_HANDLER () at /usr/src/debug/php-7.1.12/Zend/zend_vm_execute.h:949 #53 0x00007f0a468bff9b in execute_ex (ex=<optimized out>) at /usr/src/debug/php-7.1.12/Zend/zend_vm_execute.h:429 #54 0x00007f0a469195dc in ZEND_DO_FCALL_SPEC_RETVAL_UNUSED_HANDLER () at /usr/src/debug/php-7.1.12/Zend/zend_vm_execute.h:949 ------------------------------------------------------------------------ -- Edit this bug report at https://bugs.php.net/bug.php?id=75610&edit=1