补充下:
dmesg | less
[253008.073363] IPv6: ADDRCONF(NETDEV_CHANGE): veth796713a: link becomes ready
[253008.073413] docker0: port 3(veth796713a) entered forwarding state
[253008.073426] docker0: port 3(veth796713a) entered forwarding state
[253023.096932] docker0: port 3(veth796713a) entered forwarding state
[253041.897987] docker0: port 3(veth796713a) entered disabled state
[253041.929868] docker0: port 3(veth796713a) entered disabled state
[253041.931212] device veth796713a left promiscuous mode
[253041.931229] docker0: port 3(veth796713a) entered disabled state
[253059.283992] device veth939a1fb entered promiscuous mode
[253059.284082] IPv6: ADDRCONF(NETDEV_UP): veth939a1fb: link is not ready
[253059.284087] docker0: port 3(veth939a1fb) entered forwarding state
[253059.284096] docker0: port 3(veth939a1fb) entered forwarding state
[253059.287930] docker0: port 3(veth939a1fb) entered disabled state
[253059.542659] IPv6: ADDRCONF(NETDEV_CHANGE): veth939a1fb: link becomes ready
[253059.542710] docker0: port 3(veth939a1fb) entered forwarding state
[253059.542721] docker0: port 3(veth939a1fb) entered forwarding state
[253074.551534] docker0: port 3(veth939a1fb) entered forwarding state
[253077.191005] docker0: port 3(veth939a1fb) entered disabled state
[253077.226675] docker0: port 3(veth939a1fb) entered disabled state
[253077.228084] device veth939a1fb left promiscuous mode
[253077.228100] docker0: port 3(veth939a1fb) entered disabled state
[253438.443798] docker0: port 2(veth946dacb) entered disabled state
[253438.478608] docker0: port 2(veth946dacb) entered disabled state
[253438.479941] device veth946dacb left promiscuous mode
[253438.479958] docker0: port 2(veth946dacb) entered disabled state
[253518.116192] device veth58eddd9 entered promiscuous mode
[253518.116299] IPv6: ADDRCONF(NETDEV_UP): veth58eddd9: link is not ready
[253518.360957] IPv6: ADDRCONF(NETDEV_CHANGE): veth58eddd9: link becomes ready
[253518.361005] docker0: port 2(veth58eddd9) entered forwarding state
[253518.361016] docker0: port 2(veth58eddd9) entered forwarding state
[253533.387715] docker0: port 2(veth58eddd9) entered forwarding state
[254282.569599] docker0: port 2(veth58eddd9) entered disabled state
[254282.601122] docker0: port 2(veth58eddd9) entered disabled state
[254282.601979] device veth58eddd9 left promiscuous mode
[254282.601990] docker0: port 2(veth58eddd9) entered disabled state
[254321.226088] device veth195411d entered promiscuous mode
[254321.234720] IPv6: ADDRCONF(NETDEV_UP): veth195411d: link is not ready
[254321.475847] IPv6: ADDRCONF(NETDEV_CHANGE): veth195411d: link becomes ready
[254321.475892] docker0: port 2(veth195411d) entered forwarding state
[254321.475902] docker0: port 2(veth195411d) entered forwarding state
[254336.502846] docker0: port 2(veth195411d) entered forwarding state
(END)