Apache2: AH00052 signal Segmentation fault (11)

Bug #1836200 reported by Jan Kellermann
6
This bug affects 1 person
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php-apcu (Ubuntu)
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Bug Description

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.

summary: - Apache2 crashes with php-apcu:amd64 (5.1.3+4.0.10-1build1
+ Apache2: AH00052 signal Segmentation fault (11)
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