无意中发现／var／log／boot。log中有错误

请看下面的红色字体，不知道是什么原因。虽然目前不影响业务，但没看到就算了，看到就觉得想解决，有点强迫症。请大家指教。



      1 ^[%G^[%G                Welcome to ^[[0;36mCentOS^[[0;39m
      2 Starting udev: udevd[329]: can not read '/etc/udev/rules.d/70-persistent-cd.rules'
      3 ^M
      4 udevd[329]: can not read '/etc/udev/rules.d/70-persistent-net.rules'
      5 ^M
      6 ^[%G^[[60G[^[[0;32m  OK  ^[[0;39m]^M
      7 Setting hostname AY120822061437d309523:  ^[[60G[^[[0;32m  OK  ^[[0;39m]^M
      8 Checking filesystems
      9 /sbin/fsck.xfs: XFS file system.
     10 ^[[60G[^[[0;32m  OK  ^[[0;39m]^M
     11 Remounting root filesystem in read-write mode:  ^[[60G[^[[0;32m  OK  ^[[0;39m]^M
     12 Mounting local filesystems:  ^[[60G[^[[0;32m  OK  ^[[0;39m]^M
     13 Enabling /etc/fstab swaps:  ^[[60G[^[[0;32m  OK  ^[[0;39m]^M
     14 Entering non-interactive startup
     15 Calling the system activity data collector (sadc):
     16 FATAL: Module off not found.
     17 Bringing up loopback interface:  ^[[60G[^[[0;32m  OK  ^[[0;39m]^M
     18 Bringing up interface eth0:  ^[[60G[^[[0;32m  OK  ^[[0;39m]^M
     19 Bringing up interface eth1:  RTNETLINK answers: File exists
     20 ^[[60G[^[[0;32m  OK  ^[[0;39m]^M
     21 FATAL: Module off not found.
     22 Starting system logger: ^[[60G[^[[0;32m  OK  ^[[0;39m]^M
     23 Retrigger failed udev events^[[60G[^[[0;32m  OK  ^[[0;39m]^M
     24 Adding udev persistent rules^[[60G[^[[0;32m  OK  ^[[0;39m]^M
     25 iptables: Applying firewall rules: ^[[60G[^[[0;32m  OK  ^[[0;39m]^M
     26 mount: block device /dev/sr0 is write-protected, mounting read-only
     27 Starting sshd: ^[[60G[^[[0;32m  OK  ^[[0;39m]^M
     28 Starting xinetd: ^[[60G[^[[0;32m  OK  ^[[0;39m]^M
     29 Starting ntpd: ^[[60G[^[[0;32m  OK  ^[[0;39m]^M
     30 Starting vsftpd for vsftpd: ^[[60G[^[[0;32m  OK  ^[[0;39m]^M
     31 Starting mysqld:  ^[[60G[^[[0;32m  OK  ^[[0;39m]^M
     32 Starting Dovecot Imap: ^[[60G[^[[0;32m  OK  ^[[0;39m]^M
     33 Starting saslauthd: ^[[60G[^[[0;32m  OK  ^[[0;39m]^M
     34 Starting postfix: ^[[60G[^[[0;32m  OK  ^[[0;39m]^M
     35 Starting httpd: ^[[60G[^[[0;32m  OK  ^[[0;39m]^M
     36 Starting svnserve: ^[[60G[^[[0;32m  OK  ^[[0;39m]^M
     37 Starting crond: ^[[60G[^[[0;32m  OK  ^[[0;39m]^M
     38 error: read token config file /usr/local/cms/config/token.cfg failed.