PHP constantly error segfault, ask Master to help

The system log keeps on reporting:

Dec 18:54:09 CentOS5 kernel:php-cgi[6529]: Segfault at 000000000839d518 Rip 0000000000701CCC RSP 00007ffffd940830 Erro R 4

The Nginx log also has an error:

2012/12/21 19:10:59 [ERROR] 25101#0: *145523930 Access forbidden by rule, client:61.155.58.254, server:*, Request: "GET/ *.php?* http/1.1 ", Host:" * ", Referrer:" * "

Nginx Configuration:

Upstream default-cgi {                        server 127.0.0.1:9000;                        Server 127.0.0.1:9001;                        Server 127.0.0.1:9002;                }

System environment:
nginx:0.8.54
php:5.2.17

Reply content:

The system log keeps on reporting:

Dec 18:54:09 CentOS5 kernel:php-cgi[6529]: Segfault at 000000000839d518 Rip 0000000000701CCC RSP 00007ffffd940830 Erro R 4

The Nginx log also has an error:

2012/12/21 19:10:59 [ERROR] 25101#0: *145523930 Access forbidden by rule, client:61.155.58.254, server:*, Request: "GET/ *.php?* http/1.1 ", Host:" * ", Referrer:" * "

Nginx Configuration:

Upstream default-cgi {                        server 127.0.0.1:9000;                        Server 127.0.0.1:9001;                        Server 127.0.0.1:9002;                }

System environment:
nginx:0.8.54
php:5.2.17

A similar problem has been encountered: http://bbs.chinaunix.net/thread-21100 ...

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