军哥请问日志出现大量400是什么状况？

evlos

最近lnmpa平均每天挂一次。很奇怪。求军哥解读日志。

[root@li121-97 wwwlogs]# tail -10 access.log
125.85.27.38 - - [10/Nov/2011:20:10:50 +0800] "-" 400 0 "-" "-" -
125.85.27.38 - - [10/Nov/2011:20:10:50 +0800] "-" 400 0 "-" "-" -
125.85.27.38 - - [10/Nov/2011:20:10:50 +0800] "-" 400 0 "-" "-" -
125.85.27.38 - - [10/Nov/2011:20:10:50 +0800] "-" 400 0 "-" "-" -
219.243.95.225 - - [10/Nov/2011:20:16:28 +0800] "-" 400 0 "-" "-" -
221.212.117.228 - - [10/Nov/2011:20:19:42 +0800] "-" 400 0 "-" "-" -
219.243.95.225 - - [10/Nov/2011:20:24:40 +0800] "-" 400 0 "-" "-" -
222.50.229.191 - - [10/Nov/2011:20:25:43 +0800] "-" 400 0 "-" "-" -
218.103.179.119 - - [10/Nov/2011:20:27:15 +0800] "-" 400 0 "-" "-" -
60.28.113.196 - - [10/Nov/2011:20:28:13 +0800] "-" 400 0 "-" "-" -


[root@li121-97 wwwlogs]# tail -30 nginx_error.log
2011/07/20 22:00:25 [crit] 11397#0: *342 connect() to unix:/tmp/php-cgi.sock fai         led (2: No such file or directory) while connecting to upstream, client: 66.249.         71.170, server: linode.imevlos.com, request: "GET /p.php HTTP/1.1", upstream: "f         astcgi://unix:/tmp/php-cgi.sock:", host: "nnd.im"
2011/08/14 21:48:33 [crit] 10906#0: *27267 stat() "/home/evilmoon/rainmoe-com/de         mo/wordpress/" failed (13: Permission denied), client: 122.242.95.59, server: ww         w.rainmoe.com, request: "GET /demo/wordpress/ HTTP/1.1", host: "www.rainmoe.com"         , referrer: "http://www.evlos.org/2011/08/12/wp-flooded-v1-0-0-alpha/"
2011/08/14 21:48:35 [crit] 10906#0: *27267 stat() "/home/evilmoon/rainmoe-com/fa         vicon.ico" failed (13: Permission denied), client: 122.242.95.59, server: www.ra         inmoe.com, request: "GET /favicon.ico HTTP/1.1", host: "www.rainmoe.com"
2011/08/14 21:48:39 [crit] 10906#0: *27267 stat() "/home/evilmoon/rainmoe-com/de         mo/wordpress/" failed (13: Permission denied), client: 122.242.95.59, server: ww         w.rainmoe.com, request: "GET /demo/wordpress/ HTTP/1.1", host: "www.rainmoe.com"         , referrer: "http://www.evlos.org/2011/08/12/wp-flooded-v1-0-0-alpha/"
2011/08/14 21:48:40 [crit] 10906#0: *27267 stat() "/home/evilmoon/rainmoe-com/fa         vicon.ico" failed (13: Permission denied), client: 122.242.95.59, server: www.ra         inmoe.com, request: "GET /favicon.ico HTTP/1.1", host: "www.rainmoe.com"
2011/08/14 21:48:42 [crit] 10906#0: *27267 stat() "/home/evilmoon/rainmoe-com/de         mo/wordpress/" failed (13: Permission denied), client: 122.242.95.59, server: ww         w.rainmoe.com, request: "GET /demo/wordpress/ HTTP/1.1", host: "www.rainmoe.com"         , referrer: "http://www.evlos.org/2011/08/12/wp-flooded-v1-0-0-alpha/"
2011/08/14 21:48:43 [crit] 10906#0: *27267 stat() "/home/evilmoon/rainmoe-com/fa         vicon.ico" failed (13: Permission denied), client: 122.242.95.59, server: www.ra         inmoe.com, request: "GET /favicon.ico HTTP/1.1", host: "www.rainmoe.com"
2011/08/14 21:48:44 [crit] 10906#0: *27267 stat() "/home/evilmoon/rainmoe-com/de         mo/wordpress/" failed (13: Permission denied), client: 122.242.95.59, server: ww         w.rainmoe.com, request: "GET /demo/wordpress/ HTTP/1.1", host: "www.rainmoe.com"         , referrer: "http://www.evlos.org/2011/08/12/wp-flooded-v1-0-0-alpha/"
2011/08/14 21:48:44 [crit] 10906#0: *27280 stat() "/home/evilmoon/evlos-org/2010         /01/09/how-to-buy-domain-in-godaddy-by-alipay/" failed (13: Permission denied),          client: 220.181.108.103, server: evlos.org, request: "GET /2010/01/09/how-to-buy         -domain-in-godaddy-by-alipay/?replytocom=6334 HTTP/1.1", host: "evlos.org"
2011/08/14 21:48:45 [crit] 10906#0: *27267 stat() "/home/evilmoon/rainmoe-com/fa         vicon.ico" failed (13: Permission denied), client: 122.242.95.59, server: www.ra         inmoe.com, request: "GET /favicon.ico HTTP/1.1", host: "www.rainmoe.com"
2011/08/14 21:48:47 [crit] 10906#0: *27283 stat() "/home/evilmoon/evlos-org/feed         /" failed (13: Permission denied), client: 211.151.83.20, server: evlos.org, req         uest: "GET /feed/ HTTP/1.1", host: "www.evlos.org"
2011/08/14 21:48:47 [crit] 10906#0: *27285 stat() "/home/evilmoon/evlos-org/ev-b         ox/demo/ajax_003/" failed (13: Permission denied), client: 220.181.108.103, serv         er: evlos.org, request: "GET /ev-box/demo/ajax_003/ HTTP/1.1", host: "evlos.org"
2011/08/14 21:48:50 [crit] 10906#0: *27287 stat() "/home/evilmoon/nnd-im/yy" fai         led (13: Permission denied), client: 113.108.64.99, server: nnd.im, request: "GE         T /yy HTTP/1.1", host: "nnd.im", referrer: "http://nnd.im/yy"
2011/08/14 21:48:51 [crit] 10906#0: *27289 stat() "/home/evilmoon/rainmoe-com/de         mo/wordpress/" failed (13: Permission denied), client: 115.230.6.66, server: www         .rainmoe.com, request: "GET /demo/wordpress/ HTTP/1.1", host: "www.rainmoe.com",          referrer: "http://www.rainmoe.com/"
2011/08/14 21:48:51 [crit] 10906#0: *27289 stat() "/home/evilmoon/rainmoe-com/fa         vicon.ico" failed (13: Permission denied), client: 115.230.6.66, server: www.rai         nmoe.com, request: "GET /favicon.ico HTTP/1.1", host: "www.rainmoe.com"
2011/08/14 21:48:54 [crit] 10906#0: *27289 stat() "/home/evilmoon/rainmoe-com/de         mo/wordpress/" failed (13: Permission denied), client: 115.230.6.66, server: www         .rainmoe.com, request: "GET /demo/wordpress/ HTTP/1.1", host: "www.rainmoe.com",          referrer: "http://www.rainmoe.com/"
2011/08/14 21:48:54 [crit] 10906#0: *27289 stat() "/home/evilmoon/rainmoe-com/fa         vicon.ico" failed (13: Permission denied), client: 115.230.6.66, server: www.rai         nmoe.com, request: "GET /favicon.ico HTTP/1.1", host: "www.rainmoe.com"
2011/08/14 21:49:04 [crit] 10906#0: *27299 stat() "/home/evilmoon/imevlos-com/fa         vicon.ico" failed (13: Permission denied), client: 115.230.6.66, server: www.ime         vlos.com, request: "GET /favicon.ico HTTP/1.1", host: "www.imevlos.com"
2011/08/14 21:49:04 [crit] 10906#0: *27305 stat() "/home/evilmoon/imevlos-com/fa         vicon.ico" failed (13: Permission denied), client: 119.191.126.250, server: www.         imevlos.com, request: "GET /favicon.ico HTTP/1.1", host: "www.imevlos.com"
2011/08/14 21:49:16 [crit] 10906#0: *27305 stat() "/home/evilmoon/imevlos-com/fa         vicon.ico" failed (13: Permission denied), client: 119.191.126.250, server: www.         imevlos.com, request: "GET /favicon.ico HTTP/1.1", host: "www.imevlos.com"
2011/08/14 21:49:23 [crit] 10906#0: *27318 stat() "/home/evilmoon/evlos-org/page         /8/" failed (13: Permission denied), client: 88.131.106.22, server: evlos.org, r         equest: "GET /page/8/ HTTP/1.0", host: "www.evlos.org"
2011/08/14 21:49:40 [crit] 10906#0: *27289 stat() "/home/evilmoon/rainmoe-com/de         mo/wordpress/" failed (13: Permission denied), client: 115.230.6.66, server: www         .rainmoe.com, request: "GET /demo/wordpress/ HTTP/1.1", host: "www.rainmoe.com",          referrer: "http://www.rainmoe.com/"
2011/08/14 21:49:41 [crit] 10906#0: *27289 stat() "/home/evilmoon/rainmoe-com/de         mo/wordpress/" failed (13: Permission denied), client: 115.230.6.66, server: www         .rainmoe.com, request: "GET /demo/wordpress/ HTTP/1.1", host: "www.rainmoe.com",          referrer: "http://www.rainmoe.com/"
2011/09/04 06:51:01 [alert] 1809#0: waitpid() failed (10: No child processes)
2011/10/29 20:16:59 [crit] 2299#0: *1133 connect() to unix:/tmp/php-cgi.sock fai         led (2: No such file or directory) while connecting to upstream, client: 66.249.         71.184, server: linode.rainmoe.com, request: "GET /wap/comments.php?p=689 HTTP/1         .1", upstream: "fastcgi://unix:/tmp/php-cgi.sock:", host: "www.evlos.org"
2011/10/29 20:17:12 [crit] 2299#0: *1138 connect() to unix:/tmp/php-cgi.sock fai         led (2: No such file or directory) while connecting to upstream, client: 66.249.         71.184, server: linode.rainmoe.com, request: "GET /wap/comments.php?p=884 HTTP/1         .1", upstream: "fastcgi://unix:/tmp/php-cgi.sock:", host: "www.evlos.org"
2011/10/29 20:17:59 [crit] 2299#0: *1147 connect() to unix:/tmp/php-cgi.sock fai         led (2: No such file or directory) while connecting to upstream, client: 66.249.         71.184, server: linode.rainmoe.com, request: "GET /wap/comments.php?p=689 HTTP/1         .1", upstream: "fastcgi://unix:/tmp/php-cgi.sock:", host: "www.evlos.org"