Dear Maintainer, my apache server SEGFAULT'ed in php's apcu.so module. The crash leaves a core dump in /etc/apache2 (which seems to be the default behaviour, I didn't configure this). The crash appears to be related to reloading apache (systemctl reload apache2.service), which happens automatically on the server whenever a letsencrypt certificate has been renewed.v I have three core dumps by now, and each one has the same backtrace:
There's been some fixes in later 4.0.x releases. This package would benefit from an update to 4.0.11. https://github.com/krakjoe/apcu/releases/tag/v4.0.11 <https://github.com/krakjoe/apcu/releases/tag/v4.0.11>