阿帕奇2.22 + PHP 5.40 + Symfony2的Frameowrk =阿帕奇分割故障（11）

Question

我已經安裝了新的Symfony 2.1框架我的本地服務器

當我運行http://www.myhost.com/app_dev.php

我得到我的瀏覽器

上

Error 324 (net::ERR_EMPTY_RESPONSE): The server closed the connection without sending any data. 

，當我結帳我/var/log/apache2/error.log文件，我看到

[Tue Apr 24 12:03:43 2012] [notice] seg fault or similar nasty error detected in the parent process 
[Tue Apr 24 12:03:44 2012] [notice] Apache/2.2.22 (Ubuntu) PHP/5.4.0-3~precise+4 configured -- resuming normal operations 
[Tue Apr 24 12:03:58 2012] [notice] child pid 3016 exit signal Segmentation fault (11) 
[Tue Apr 24 12:03:59 2012] [notice] child pid 3014 exit signal Segmentation fault (11) 
[Tue Apr 24 12:04:00 2012] [notice] child pid 3025 exit signal Segmentation fault (11) 
[Tue Apr 24 12:04:01 2012] [notice] child pid 3013 exit signal Segmentation fault (11) 
[Tue Apr 24 12:04:24 2012] [notice] child pid 3012 exit signal Segmentation fault (11) 

我該如何調試，或者更好的解決這個問題？

Answer 1

通常，爲什麼PHP會發出httpd segfault（不會留下核心轉儲，我猜想）是PHP中的錯誤擴展，或者是兩個不兼容的擴展。

的例子是：

• APC +了XCache（或在普通二加速器）
• 了Suhosin + Xdebug的