[  528.292042] fab-br0: port 1(fbond) entered blocking state
[  528.292104] fab-br0: port 1(fbond) entered disabled state
[  528.292156] fbond: entered allmulticast mode
[  528.292250] fbond: entered promiscuous mode
[  528.309722] veth1-bond: entered promiscuous mode
[  528.309785] veth1-bond: entered allmulticast mode
[  528.309846] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  528.323820] veth2-bond: entered promiscuous mode
[  528.323887] veth2-bond: entered allmulticast mode
[  528.323947] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  528.339580] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  528.365618] fab-br0: port 1(fbond) entered blocking state
[  528.365684] fab-br0: port 1(fbond) entered forwarding state
[  528.434614] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  528.434712] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  528.434773] fbond: active interface up!
[  529.559668] fbond: left allmulticast mode
[  529.559724] veth1-bond: left allmulticast mode
[  529.559770] veth2-bond: left allmulticast mode
[  529.559808] fbond: left promiscuous mode
[  529.559843] veth1-bond: left promiscuous mode
[  529.559889] veth2-bond: left promiscuous mode
[  529.559944] fab-br0: port 1(fbond) entered disabled state
[  529.598151] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  529.598254] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  529.604776] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  529.604907] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  529.612656] fbond (unregistering): Released all slaves