Bug #80414 [Opn->Fbk]: Core dump was generated by `php-fpm: pool www

Edit report at https://bugs.php.net/bug.php?id=80414&edit=1 ID: 80414 Updated by: cmb@php.net Reported by: hbdlbj at 163 dot com -Summary: Core was generated by `php-fpm: pool www +Summary: Core dump was generated by `php-fpm: pool www -Status: Open +Status: Feedback Type: Bug Package: Reproducible crash Operating System: centos 6.3 PHP Version: 7.3.24 -Assigned To: +Assigned To: cmb Block user comment: N Private report: N New Comment: Is this still an issue with any of the actively supported PHP versions[1]? If so, could you please provide a script to be able to reproduce this problem? [1] <https://www.php.net/supported-versions.php> Previous Comments: ------------------------------------------------------------------------ [2020-11-25 14:14:24] hbdlbj at 163 dot com I want upgrade the version from php5.4 to php7.3.24. I just refresh the website page of our service by using php7.3.24. But return 502 on the page. And one of the php-fpm work process exit with segment fault. ------------------------------------------------------------------------ [2020-11-25 13:35:04] danack@php.net "#8 0x00000000009611b0 in php_execute_script () at" There is a script that is starting to be executed. It might be in the new preloading, or it could be in the older auto_prepend_file functionality, but it does appear to be some PHP script being run. Without more info about what is being run, or at least the conditions that the error occurs under, it's unlikely anyone would be able to figure out what is causing it. ------------------------------------------------------------------------ [2020-11-25 12:04:54] hbdlbj at 163 dot com Description: ------------ (gdb) bt #0 _emalloc_112 () at /home/ssd/ferry2/ONLINE_SERVICE/other/ferry/task_workspace/3093328a604cd3f9c9d8b358e03e4696/baidu/third-party/php/.tmp/build/php-7.3.24/Zend/zend_alloc.c:1289 #1 0x00000000009e6bc2 in zend_user_it_get_iterator () #2 0x00000000009e75d2 in zend_user_it_get_new_iterator () #3 0x00000000004665bf in zend_fe_reset_iterator () at /home/ssd/ferry2/ONLINE_SERVICE/other/ferry/task_workspace/3093328a604cd3f9c9d8b358e03e4696/baidu/third-party/php/.tmp/build/php-7.3.24/Zend/zend_execute.c:3251 #4 0x0000000000a139b0 in ZEND_FE_RESET_R_SPEC_TMP_HANDLER () at /home/ssd/ferry2/ONLINE_SERVICE/other/ferry/task_workspace/3093328a604cd3f9c9d8b358e03e4696/baidu/third-party/php/.tmp/build/php-7.3.24/Zend/zend_vm_execute.h:18049 #5 0x0000000000a67c97 in execute_ex () at /home/ssd/ferry2/ONLINE_SERVICE/other/ferry/task_workspace/3093328a604cd3f9c9d8b358e03e4696/baidu/third-party/php/.tmp/build/php-7.3.24/Zend/zend_vm_execute.h:57411 #6 0x0000000000a6f7a8 in zend_execute () at /home/ssd/ferry2/ONLINE_SERVICE/other/ferry/task_workspace/3093328a604cd3f9c9d8b358e03e4696/baidu/third-party/php/.tmp/build/php-7.3.24/Zend/zend_vm_execute.h:60935 #7 0x00000000009cab10 in zend_execute_scripts () at /home/ssd/ferry2/ONLINE_SERVICE/other/ferry/task_workspace/3093328a604cd3f9c9d8b358e03e4696/baidu/third-party/php/.tmp/build/php-7.3.24/Zend/zend.c:1568 #8 0x00000000009611b0 in php_execute_script () at /home/ssd/ferry2/ONLINE_SERVICE/other/ferry/task_workspace/3093328a604cd3f9c9d8b358e03e4696/baidu/third-party/php/.tmp/build/php-7.3.24/main/main.c:2637 #9 0x000000000046e5ac in main () at /home/ssd/ferry2/ONLINE_SERVICE/other/ferry/task_workspace/3093328a604cd3f9c9d8b358e03e4696/baidu/third-party/php/.tmp/build/php-7.3.24/sapi/fpm/fpm/fpm_main.c:1951 Test script: --------------- no script. A request lead to the crash. Expected result: ---------------- the request can access server normally Actual result: -------------- a php-fpm work thread will exit, when a request come ------------------------------------------------------------------------ -- Edit this bug report at https://bugs.php.net/bug.php?id=80414&edit=1