Public bug reported: Until some days before we used selfbuilt apcu 5.1.11. After changing to repo-apcu 5.1.3+4.0.10-1build1 several server crashed several times a day. After changing to sury-repo (5.1.17+4.0.11-1+ubuntu16.04.1+deb.sury.org+1) the problem disappeared.
All apache2 children died with "AH00052: child pid XXXXX exit signal Segmentation fault (11)" System: 16.04.6 LTS PHP (before changing to sury): 7.0.33-0ubuntu0.16.04.5 Unfortunately these servers were live servers and we were not able to reproduce or generate a backtrace. original Ticket: #1836181 (not public) Maybe you will update the ubuntu-packages. ** Affects: php-apcu (Ubuntu) Importance: Undecided Status: New ** Summary changed: - Apache2 crashes with php-apcu:amd64 (5.1.3+4.0.10-1build1 + Apache2: AH00052 signal Segmentation fault (11) -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1836200 Title: Apache2: AH00052 signal Segmentation fault (11) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/php-apcu/+bug/1836200/+subscriptions -- ubuntu-bugs mailing list email@example.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs