运行任何应用，全报无网络错误。
网卡信息
4: xdroid0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc noqueue state UP group default qlen 1000
link/ether fe:3f:ed:cd:b5:1f brd ff:ff:ff:ff:ff:ff
inet 192.168.252.1/24 scope global xdroid0
valid_lft forever preferred_lft forever
5: vmnet1: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast state UNKNOWN group default qlen 1000
link/ether 00:50:56:c0:00:01 brd ff:ff:ff:ff:ff:ff
inet 192.168.231.1/24 brd 192.168.231.255 scope global vmnet1
valid_lft forever preferred_lft forever
6: vmnet8: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast state UNKNOWN group default qlen 1000
link/ether 00:50:56:c0:00:08 brd ff:ff:ff:ff:ff:ff
inet 192.168.68.1/24 brd 192.168.68.255 scope global vmnet8
valid_lft forever preferred_lft forever
14: vethS1DJFH@if13: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc noqueue master xdroid0 state UP group defaul
t qlen 1000
link/ether fe:3f:ed:cd:b5:1f brd ff:ff:ff:ff:ff:ff link-netnsid 2