Bug #78514 [Opn->Ver]: Preloading segfaults

Edit report at https://bugs.php.net/bug.php?id=78514&edit=1 ID: 78514 Updated by: nikic@php.net Reported by: kocsismate at woohoolabs dot com Summary: Preloading segfaults -Status: Open +Status: Verified Type: Bug Package: Unknown/Other Function Operating System: Alpine Linux 3.10 PHP Version: 7.4.0RC1 Block user comment: N Private report: N New Comment: php: /home/nikic/php-7.4/ext/opcache/zend_persist.c:934: zend_update_parent_ce: Assertion `ce' failed. Previous Comments: ------------------------------------------------------------------------ [2019-09-08 20:02:40] kocsismate at woohoolabs dot com Description: ------------ I tried out preloading by generating the preload file for a personal project of mine using my DI container (https://github.com/woohoolabs/zen#generating-a-preload-file). After some struggle, I got it work, so I managed to preload all the files I wanted with PHP 7.4 beta 1 (via Docker). However, something could happen after some time because preloading stopped working, and I got a segfault on each PHP startup. I don't know if it is only a coincidence, but the first time I noticed it is around when I introduced property type declarations everywhere in my app and in some of my open-source libraries (which are also preloaded). Now, that I still have this problem on PHP 7.4 RC1, I thought it's time to report it. Test script: --------------- This is the most minimal example I could come up with: - Download and unzip the following gist: https://gist.github.com/kocsismate/d7f71f5da9e1cefbbdbee040b49c1984 - Run "composer install" - Run "docker-compose up" ------------------------------------------------------------------------ -- Edit this bug report at https://bugs.php.net/bug.php?id=78514&edit=1