一键安装完毕 新建的网站部分网页无法访问

临湖观鱼

主机用的搬瓦工，系统Centos6 32位

一键安装的php版本是5.2.17，mysql是5.5.56  

安装完lnmp后，新建了虚拟主机，安装了杰奇cms 。首页和部分页面可以正常访问，但有些页面就会502。网站提供的502排查教程（https://bbs.vpser.net/thread-1144-1-1.html ），我都试过了还是不行。下面是php-fpm.log部分日志

1. Apr 23 22:45:30.359115 [NOTICE] fpm_unix_init_main(), line 284: getrlimit(nofile): max:65535, cur:65535
   
2. Apr 23 22:45:30.359359 [NOTICE] fpm_event_init_main(), line 88: libevent: using epoll
   
3. Apr 23 22:45:30.359421 [NOTICE] fpm_init(), line 52: fpm is running, pid 14063
   
4. Apr 23 22:45:30.359821 [NOTICE] fpm_children_make(), line 352: child 14064 (pool default) started
   
5. Apr 23 22:45:30.360153 [NOTICE] fpm_children_make(), line 352: child 14065 (pool default) started
   
6. Apr 23 22:45:30.363740 [NOTICE] fpm_children_make(), line 352: child 14066 (pool default) started
   
7. Apr 23 22:45:30.363960 [NOTICE] fpm_children_make(), line 352: child 14067 (pool default) started
   
8. Apr 23 22:45:30.364202 [NOTICE] fpm_children_make(), line 352: child 14068 (pool default) started
   
9. Apr 23 22:45:30.364230 [NOTICE] fpm_event_loop(), line 107: libevent: entering main loop
   
10. Apr 23 22:45:36.080150 [WARNING] fpm_stdio_child_said(), line 167: child 14066 (pool default) said into stderr: "zend_mm_heap corrupted"
    
11. Apr 23 22:45:36.081383 [NOTICE] fpm_got_signal(), line 48: received SIGCHLD
    
12. Apr 23 22:45:36.081425 [WARNING] fpm_children_bury(), line 215: child 14066 (pool default) exited with code 1 after 5.717696 seconds from start
    
13. Apr 23 22:45:36.081712 [NOTICE] fpm_children_make(), line 352: child 14070 (pool default) started
    
14. Apr 23 22:45:41.456155 [WARNING] fpm_stdio_child_said(), line 167: child 14065 (pool default) said into stderr: "zend_mm_heap corrupted"
    
15. Apr 23 22:45:41.457355 [NOTICE] fpm_got_signal(), line 48: received SIGCHLD
    
16. Apr 23 22:45:41.457386 [WARNING] fpm_children_bury(), line 215: child 14065 (pool default) exited with code 1 after 11.097278 seconds from start
    
17. Apr 23 22:45:41.457648 [NOTICE] fpm_children_make(), line 352: child 14071 (pool default) started
    
18. Apr 23 22:46:17.453852 [WARNING] fpm_stdio_child_said(), line 167: child 14064 (pool default) said into stderr: "zend_mm_heap corrupted"
    
19. Apr 23 22:46:17.455420 [NOTICE] fpm_got_signal(), line 48: received SIGCHLD
    
20. Apr 23 22:46:17.455466 [WARNING] fpm_children_bury(), line 215: child 14064 (pool default) exited with code 1 after 47.095722 seconds from start
    
21. Apr 23 22:46:17.455794 [NOTICE] fpm_children_make(), line 352: child 14072 (pool default) started
    
22. Apr 23 22:46:18.328364 [WARNING] fpm_stdio_child_said(), line 167: child 14068 (pool default) said into stderr: "zend_mm_heap corrupted"
    
23. Apr 23 22:46:18.329904 [NOTICE] fpm_got_signal(), line 48: received SIGCHLD
    
24. Apr 23 22:46:18.329956 [WARNING] fpm_children_bury(), line 215: child 14068 (pool default) exited with code 1 after 47.965768 seconds from start
    
25. Apr 23 22:46:18.330361 [NOTICE] fpm_children_make(), line 352: child 14073 (pool default) started
    
26. Apr 23 22:46:19.199847 [WARNING] fpm_stdio_child_said(), line 167: child 14067 (pool default) said into stderr: "zend_mm_heap corrupted"
    
27. Apr 23 22:46:19.201357 [NOTICE] fpm_got_signal(), line 48: received SIGCHLD
    
28. Apr 23 22:46:19.201400 [WARNING] fpm_children_bury(), line 215: child 14067 (pool default) exited with code 1 after 48.837454 seconds from start
    
29. Apr 23 22:46:19.201703 [NOTICE] fpm_children_make(), line 352: child 14074 (pool default) started
    
30. Apr 23 22:46:22.300608 [WARNING] fpm_stdio_child_said(), line 167: child 14070 (pool default) said into stderr: "zend_mm_heap corrupted"
    
31. Apr 23 22:46:22.302127 [NOTICE] fpm_got_signal(), line 48: received SIGCHLD
    
32. Apr 23 22:46:22.302171 [WARNING] fpm_children_bury(), line 215: child 14070 (pool default) exited with code 1 after 46.220477 seconds from start
    
33. Apr 23 22:46:22.302519 [NOTICE] fpm_children_make(), line 352: child 14075 (pool default) started
    
34. Apr 23 22:46:22.944059 [WARNING] fpm_stdio_child_said(), line 167: child 14071 (pool default) said into stderr: "zend_mm_heap corrupted"
    
35. Apr 23 22:46:22.945468 [NOTICE] fpm_got_signal(), line 48: received SIGCHLD
    
36. Apr 23 22:46:22.945527 [WARNING] fpm_children_bury(), line 215: child 14071 (pool default) exited with code 1 after 41.487897 seconds from start
    
37. Apr 23 22:46:22.945809 [NOTICE] fpm_children_make(), line 352: child 14076 (pool default) started

复制代码

开启了慢日志，可是没有任何内容。网上搜了很多所谓的教程，都不行。

licess

php 5.2非原生的php-fpm，而且都是7、8年前的了，慢日志不一定能行
有可能程序某些地方可能执行超时