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电梯直达

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发表于 2007-06-07 14:21 |只看该作者 |倒序浏览

从服务器上抓取了如下信息，请大家分析以下问题所在！

环境：centos4.4
内核：2.6.9-42

[root@localhost classes]# uname -a
Linux localhost.localdomain 2.6.9-42.ELsmp #1 SMP Sat Aug 12 09:39:11 CDT 2006 i686 i686 i386 GNU/Linux
[root@localhost classes]# tail -f /var/log/messages

Jun  7 14:09:32 localhost kernel: printk: 149 messages suppressed.
Jun  7 14:09:33 localhost kernel: printk: 20 messages suppressed.
Jun  7 14:09:38 localhost kernel: printk: 761 messages suppressed.
Jun  7 14:09:45 localhost kernel: printk: 696 messages suppressed.
Jun  7 14:09:48 localhost kernel: printk: 264 messages suppressed.
Jun  7 14:09:53 localhost kernel: printk: 279 messages suppressed.
Jun  7 14:10:03 localhost kernel: printk: 147 messages suppressed.
Jun  7 14:10:08 localhost kernel: printk: 428 messages suppressed.
Jun  7 14:10:13 localhost kernel: printk: 334 messages suppressed.
Jun  7 14:10:19 localhost kernel: printk: 96 messages suppressed.
Jun  7 14:10:23 localhost kernel: printk: 387 messages suppressed.
Jun  7 14:10:28 localhost kernel: printk: 752 messages suppressed.
Jun  7 14:10:33 localhost kernel: printk: 1091 messages suppressed.
Jun  7 14:10:38 localhost kernel: printk: 706 messages suppressed.
Jun  7 14:10:43 localhost kernel: printk: 752 messages suppressed.
Jun  7 14:10:50 localhost kernel: printk: 486 messages suppressed.
Jun  7 14:10:53 localhost kernel: printk: 208 messages suppressed.
Jun  7 14:10:58 localhost kernel: printk: 403 messages suppressed.
Jun  7 14:11:03 localhost kernel: printk: 422 messages suppressed.
Jun  7 14:11:08 localhost kernel: printk: 359 messages suppressed.
Jun  7 14:11:13 localhost kernel: printk: 453 messages suppressed.
Jun  7 14:11:18 localhost kernel: printk: 551 messages suppressed.
Jun  7 14:11:24 localhost kernel: printk: 21 messages suppressed.
Jun  7 14:11:28 localhost kernel: printk: 266 messages suppressed.
Jun  7 14:09:32 localhost kernel: printk: 149 messages suppressed.
Jun  7 14:09:33 localhost kernel: printk: 20 messages suppressed.
Jun  7 14:09:38 localhost kernel: printk: 761 messages suppressed.
Jun  7 14:09:45 localhost kernel: printk: 696 messages suppressed.
Jun  7 14:09:48 localhost kernel: printk: 264 messages suppressed.
Jun  7 14:09:53 localhost kernel: printk: 279 messages suppressed.
Jun  7 14:10:03 localhost kernel: printk: 147 messages suppressed.
Jun  7 14:10:08 localhost kernel: printk: 428 messages suppressed.

[root@localhost classes]# dmesg
printk: 760 messages suppressed.
TCP: drop open request from 61.136.144.124/51572
printk: 566 messages suppressed.
TCP: drop open request from 61.136.144.124/8982
printk: 442 messages suppressed.
TCP: drop open request from 61.136.144.124/35945
printk: 354 messages suppressed.
TCP: drop open request from 61.136.144.124/33577
printk: 136 messages suppressed.
TCP: drop open request from 61.136.144.124/54307
printk: 84 messages suppressed.
TCP: drop open request from 61.136.144.124/21392
printk: 1235 messages suppressed.
TCP: drop open request from 61.136.144.124/23993
printk: 1518 messages suppressed.
TCP: drop open request from 61.136.144.124/48771
printk: 982 messages suppressed.
TCP: drop open request from 61.136.144.124/43571
printk: 1163 messages suppressed.
TCP: drop open request from 61.136.144.124/46079
printk: 951 messages suppressed.
TCP: drop open request from 61.136.144.124/34024
printk: 413 messages suppressed.
TCP: drop open request from 61.136.144.124/26119
printk: 516 messages suppressed.
TCP: drop open request from 61.136.144.124/26077
[root@localhost classes]#

基本就是这个情况！