linux中/var/log/message提示last message repeated N times

操作系统版本：Red Hat Enterprise Linux Server release 5.6 X86_64

巡检的时候发现/var/log/message提示：

Feb 1 09:01:21 db last message repeated 10 times

Feb 1 09:04:20 db last message repeated 11 times

Feb 1 09:08:37 db last message repeated 7 times

Feb 1 09:14:23 db last message repeated 6 times

Feb 1 09:15:55 db last message repeated 3 times

Feb 1 09:20:41 db last message repeated 3 times

Feb 1 09:30:17 db last message repeated 10 times

Feb 1 09:36:29 db last message repeated 10 times

Feb 1 09:38:00 db last message repeated 3 times

Feb 1 09:38:01 db last message repeated 2 times

查了一下这些信息表示上一条警告的再次重复的次数，自此将message再向上翻直到找打一条提示

avahi-daemon[3982]: Invalid query packet.

这里个含义大概表示和mDNS有关，和我的主要应用没有太大关联。于是就把avahi-daemon关掉。

/etc/init.d/avahi-daemon stop

chkconfig avahi-daemon off

此后/var/log/message里就再没有这些烦人的last message repeated N times提示了