Public bug reported: As described in PHP bug #79603, it is possible to cause opcache collisions that result in a fatal error.
https://bugs.php.net/bug.php?id=79603 It has been fixed in this upstream commit: https://github.com/php/php-src/commit/4f47ba99f002d50e11c111b8625d81f79b2bf52f The changes to zend_compile.c apply cleanly, just at different line numbers. This has been reproduced on Ubuntu 20.04 with version 7.4.3-4ubuntu2.8 of php7.4-opcache installed. ** Affects: php7.4 (Ubuntu) Importance: Undecided Status: New -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1968228 Title: RTD collision with opcache To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/php7.4/+bug/1968228/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs