Centos7无法上网 transmit time out

By | 2019年3月4日

问题描述:

虚拟机安装完centos7,并配置好网络之后,仍然无法上网。具体表现是:可以ping通本机设置的静态IP,但是无法ping通网关。在确认网络配置没有问题之后,查看日志/var/log/messages,日志显示如下:

Mar  4 07:13:10 localhost kernel: net enp0s10f0: 21140 transmit timed out, status fc6981c7, SIA fffffe00 00000068 00000070 fffffec8, resetting...
Mar  4 07:13:18 localhost kernel: net enp0s10f0: 21140 transmit timed out, status fc6981c7, SIA fffffe00 00000068 00000070 fffffec8, resetting...
Mar  4 07:13:26 localhost kernel: net enp0s10f0: 21140 transmit timed out, status fc6981c7, SIA fffffe00 00000068 00000070 fffffec8, resetting...
Mar  4 07:13:34 localhost kernel: net enp0s10f0: 21140 transmit timed out, status fc6981c7, SIA fffffe00 00000068 00000070 fffffec8, resetting...
Mar  4 07:13:42 localhost kernel: net enp0s10f0: 21140 transmit timed out, status fc6981c7, SIA fffffe00 00000068 00000070 fffffec8, resetting...
Mar  4 07:13:50 localhost kernel: net enp0s10f0: 21140 transmit timed out, status fc6981c7, SIA fffffe00 00000068 00000070 fffffec8, resetting...
Mar  4 07:13:58 localhost kernel: net enp0s10f0: 21140 transmit timed out, status fc6981c7, SIA fffffe00 00000068 00000070 fffffec8, resetting...

解决方法:

systemctl disable irqbalance
reboot

总结:

解决问题要习惯利用日志,根据日志信息去查找解决方法

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