web-dev-qa-db-ja.com

AH00051：子pid XXXXX終了シグナルセグメンテーションエラー（11）、/ etc / Apache2のコアダンプの可能性

これを使用してmysql 5.7にアップグレードしました MySQL 5.5 Update to MySQL 5.7

それ以来、ホストされているすべてのWebサイトで500を受け取っており、Apache2エラーログには

[Thu Jul 07 03:52:24.807409 2016] [core:notice] [pid 1624] AH00051: child     pid 11486 exit signal Segmentation fault (11), possible coredump in /etc/Apache2
[Thu Jul 07 03:52:32.819761 2016] [core:notice] [pid 1624] AH00051: child pid 11482 exit signal Segmentation fault (11), possible coredump in /etc/Apache2
[Thu Jul 07 03:52:32.819853 2016] [core:notice] [pid 1624] AH00051: child pid 11489 exit signal Segmentation fault (11), possible coredump in /etc/Apache2
[Thu Jul 07 03:52:35.824422 2016] [core:notice] [pid 1624] AH00051: child pid 11490 exit signal Segmentation fault (11), possible coredump in /etc/Apache2
[Thu Jul 07 03:52:42.833487 2016] [core:notice] [pid 1624] AH00051: child pid 11493 exit signal Segmentation fault (11), possible coredump in /etc/Apache2
[Thu Jul 07 03:52:46.839680 2016] [core:notice] [pid 1624] AH00051: child pid 11494 exit signal Segmentation fault (11), possible coredump in /etc/Apache2
[Thu Jul 07 03:52:52.847820 2016] [core:notice] [pid 1624] AH00051: child pid 11495 exit signal Segmentation fault (11), possible coredump in /etc/Apache2
[Thu Jul 07 03:52:56.852889 2016] [core:notice] [pid 1624] AH00051: child pid 11498 exit signal Segmentation fault (11), possible coredump in /etc/Apache2
[Thu Jul 07 03:53:06.864664 2016] [core:notice] [pid 1624] AH00051: child pid 11500 exit signal Segmentation fault (11), possible coredump in /etc/Apache2
[Thu Jul 07 03:53:07.867806 2016] [core:notice] [pid 1624] AH00051: child pid 11504 exit signal Segmentation fault (11), possible coredump in /etc/Apache2
[Thu Jul 07 03:53:35.899735 2016] [core:notice] [pid 1624] AH00051: child pid 11506 exit signal Segmentation fault (11), possible coredump in /etc/Apache2
[Thu Jul 07 03:53:39.906559 2016] [core:notice] [pid 1624] AH00051: child pid 11509 exit signal Segmentation fault (11), possible coredump in /etc/Apache2

サーバー構成：Ubuntu 14.04、Mysql：5.7、PHP 5.5.9、Apache 2.4.7

serverapache2phpmysql
3
t9toqwerty

php.iniのmemory_limitに割り当てられた値を確認します
メモリ割り当てのサフィックスも確認します。

正しい：

memory_limit = 128M

正しくありません：

memory_limit = 128

https://unix.stackexchange.com/a/199562

1
PsyCat