DC5 SP4 系统 日志报错

wangrenrui

服务器网络连接不上，这服务器是做网卡绑定（eth0,eth2）的。。重启后就OK 了。查看日志，就看到 eth0和eth2 超时，一直切换。。。
请高手帮忙判断是什么原因引起的，是否有人碰到过这样的问题。。还有CPU 这个是什么意思。。
Feb 20 10:13:58 lsweb1 kernel: microcode: No new microdata for cpu 1
Feb 20 10:13:58 lsweb1 kernel: microcode: No new microdata for cpu 2
Feb 20 10:13:58 lsweb1 kernel: microcode: No new microdata for cpu 4
Feb 20 10:13:58 lsweb1 kernel: microcode: No new microdata for cpu 3
Feb 20 10:13:58 lsweb1 kernel: microcode: No new microdata for cpu 27
Feb 20 10:13:58 lsweb1 kernel: microcode: No new microdata for cpu 24
Feb 24 06:43:17 lsweb2 kernel: NETDEV WATCHDOG: eth2: transmit timed out
Feb 24 06:43:17 lsweb2 kernel: netxen_nic eth2: transmit timeout, resetting.
Feb 24 06:43:17 lsweb2 kernel: bonding: bond0: link status definitely down for interface eth2, disabling it
Feb 24 06:43:17 lsweb2 kernel: bonding: bond0: making interface eth0 the new active one.
Feb 24 06:43:21 lsweb2 kernel: netxen_nic: card response timeout.
Feb 24 06:43:21 lsweb2 kernel: netxen_nic: eth2 NIC Link is up
Feb 24 06:43:21 lsweb2 kernel: bonding: bond0: link status definitely up for interface eth2.
Feb 24 07:11:31 lsweb2 kernel: NETDEV WATCHDOG: eth0: transmit timed out
Feb 24 07:11:31 lsweb2 kernel: netxen_nic eth0: transmit timeout, resetting.
Feb 24 07:11:31 lsweb2 kernel: bonding: bond0: link status definitely down for interface eth0, disabling it
Feb 24 07:11:31 lsweb2 kernel: bonding: bond0: making interface eth2 the new active one.
Feb 24 07:11:35 lsweb2 kernel: netxen_nic: card response timeout.
Feb 24 07:11:35 lsweb2 kernel: netxen_nic: eth0 NIC Link is up
Feb 24 07:11:35 lsweb2 kernel: bonding: bond0: link status definitely up for interface eth0.
Feb 24 07:39:43 lsweb2 kernel: NETDEV WATCHDOG: eth2: transmit timed out
Feb 24 07:39:43 lsweb2 kernel: netxen_nic eth2: transmit timeout, resetting.
Feb 24 07:39:43 lsweb2 kernel: bonding: bond0: link status definitely down for interface eth2, disabling it
Feb 24 07:39:43 lsweb2 kernel: bonding: bond0: making interface eth0 the new active one.
Feb 24 07:39:47 lsweb2 kernel: netxen_nic: card response timeout.
Feb 24 07:39:47 lsweb2 kernel: netxen_nic: eth2 NIC Link is up
Feb 24 07:39:47 lsweb2 kernel: bonding: bond0: link status definitely up for interface eth2.
Feb 24 08:07:55 lsweb2 kernel: NETDEV WATCHDOG: eth0: transmit timed out
Feb 24 08:07:55 lsweb2 kernel: netxen_nic eth0: transmit timeout, resetting.
Feb 24 08:07:55 lsweb2 kernel: bonding: bond0: link status definitely down for interface eth0, disabling it
Feb 24 08:07:55 lsweb2 kernel: bonding: bond0: making interface eth2 the new active one.
Feb 24 08:07:59 lsweb2 kernel: netxen_nic: card response timeout.
Feb 24 08:07:59 lsweb2 kernel: netxen_nic: eth0 NIC Link is up
Feb 24 08:07:59 lsweb2 kernel: bonding: bond0: link status definitely up for interface eth0.
Feb 24 08:36:07 lsweb2 kernel: NETDEV WATCHDOG: eth2: transmit timed out
Feb 24 08:36:07 lsweb2 kernel: netxen_nic eth2: transmit timeout, resetting.
Feb 24 08:36:07 lsweb2 kernel: bonding: bond0: link status definitely down for interface eth2, disabling it
Feb 24 08:36:07 lsweb2 kernel: bonding: bond0: making interface eth0 the new active one.
Feb 24 08:36:11 lsweb2 kernel: netxen_nic: card response timeout.
Feb 24 08:36:11 lsweb2 kernel: netxen_nic: eth2 NIC Link is up
Feb 24 08:36:11 lsweb2 kernel: bonding: bond0: link status definitely up for interface eth2.