PHP-FPM 和 continuos“在信号 11 上退出”

Red*_*est 6 nginx php-fpm dump

我有一个带有 Xeon E5504 2ghz 和 8gb ram 的 HP Web 服务器,带有 freebsd 8.2-p9 amd64、nginx 1.2.1PHP 5.3.14、mysql 5.5.25、apc、memcached 和其他使用 freebsd 端口安装的软件包。(该消息末尾的 conf 文件)

我的麻烦很简单,我在 /var/log/messages 中有很多“在信号 11 上退出”,当 php-fpm 孩子死了我的网站上有“502 网关错误”,这真的很无聊,因为我已经一天中有很多这样的错误,在那个 php-fpm conf 中,我强迫它使用 150 个处于静态模式的 php-fpm 子节点的繁重配置,并且 pm.max_requests = 10000000,但是在我的 php-fpm 日志中我为每个孩子找到了:

[19-Jul-2012 18:58:14.666913] NOTICE: pid 84563, fpm_children_make(), line
421: [pool www] child 84717 started
[19-Jul-2012 18:58:14.666984] DEBUG: pid 84563, fpm_event_loop(), line 409:
event module triggered 1 events
[19-Jul-2012 18:58:17.403217] DEBUG: pid 84563, fpm_event_loop(), line 409:
event module triggered 2 events
[19-Jul-2012 18:58:17.407442] DEBUG: pid 84563, fpm_got_signal(), line 72:
received SIGCHLD
[19-Jul-2012 18:58:17.407552] WARNING: pid 84563, fpm_children_bury(), line
252: [pool www] child 84563 exited on signal 11 (SIGSEGV) after 39.849444
seconds from start
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并在 /var/log/message 中使用相同的 pid:

Jul 19 18:58:14 web1 kernel: pid 84563 (php-fpm), uid 1001: exited on signal 11
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为了确保这不是配置文件(php.ini 和 php-fpm.conf)的问题,我用我在存档中找到的原始文件恢复了它,但没有,比我尝试使用 spawn-fcgi,但是一样的麻烦!

比我尝试生成一个运行“ gdb /usr/local/sbin/php-fpm ”的php-fpm.core ,当孩子退出时“退出信号11 ” php-fpm主进程退出“退出信号5(核心转储) ”(只有当我运行它时才会抛出 GDB!),这里是日志和 gdb 回溯结果:

正如您在最后一个链接中看到的,这是最后一行:

#659 0x0000000801534de0 in ?? () from /lib/libc.so.7
#660 0x0000000000000001 in ?? ()
#661 0x00007fffffffec08 in ?? ()
#662 0x000000000000000f in ?? ()
Cannot access memory at address 0x800000000000
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有任何想法吗?

谢谢!

/var/日志/消息:

Jul 24 17:58:41 web1 kernel: pid 3887 (php-fpm), uid 1001: exited on signal 11
Jul 24 17:58:42 web1 kernel: pid 3998 (php-fpm), uid 1001: exited on signal 11
Jul 24 17:58:42 web1 kernel: pid 3895 (php-fpm), uid 1001: exited on signal 11
Jul 24 17:58:42 web1 kernel: pid 3892 (php-fpm), uid 1001: exited on signal 11
Jul 24 17:58:43 web1 kernel: pid 3889 (php-fpm), uid 1001: exited on signal 11
Jul 24 17:58:43 web1 kernel: pid 3898 (php-fpm), uid 1001: exited on signal 11
Jul 24 17:58:44 web1 kernel: pid 3886 (php-fpm), uid 1001: exited on signal 11
Jul 24 17:58:44 web1 kernel: pid 3999 (php-fpm), uid 1001: exited on signal 11
Jul 24 17:58:45 web1 kernel: pid 3896 (php-fpm), uid 1001: exited on signal 11
Jul 24 17:58:45 web1 kernel: pid 4000 (php-fpm), uid 1001: exited on signal 11
Jul 24 17:58:45 web1 kernel: pid 3893 (php-fpm), uid 1001: exited on signal 11
Jul 24 17:58:55 web1 kernel: pid 3885 (php-fpm), uid 0: exited on signal 5 (core dumped)
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php.ini(与原始文件的唯一区别)

[PHP]
memory_limit = 128M

apc.enabled=1
apc.shm_size=128M
apc.ttl=0
apc.mmap_file_mask=/tmp/apc/apc.XXXXXX

error_reporting = E_ALL & ~E_DEPRECATED & ~E_NOTICE
display_errors = On
display_startup_errors = On
track_errors = On
html_errors = On

upload_max_filesize = 4M

[Date]
date.timezone = Europe/Rome

[browscap]
browscap = /home/serverweb/etc/php/browscap.ini
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php-fpm.conf(与原文件的唯一区别)

[global]
error_log = /home/serverweb/log/php-fpm/error.log
log_level = debug

emergency_restart_threshold = 10
emergency_restart_interval = 1m
process_control_timeout = 10s

process.max = 0

[www]
user = web
group = web

listen = 127.0.0.1:9999
listen.allowed_clients = 127.0.0.1

pm = static
pm.max_children = 16

pm.max_requests = 10000000

slowlog = /home/serverweb/log/php-fpm/$pool.log.slow
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VBa*_*art 3

PHP 5.3.14 有一个严重的错误,导致 php-fpm 出现段错误。它已在 5.3.15 和 5.4.5 中修复。

  • 5.6.14,此处相同:{ (2认同)