[  529.049849] fab-br0: port 1(fbond) entered blocking state
[  529.049918] fab-br0: port 1(fbond) entered disabled state
[  529.049985] fbond: entered allmulticast mode
[  529.050078] fbond: entered promiscuous mode
[  529.064382] veth1-bond: entered promiscuous mode
[  529.064442] veth1-bond: entered allmulticast mode
[  529.064503] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  529.080485] veth2-bond: entered promiscuous mode
[  529.080542] veth2-bond: entered allmulticast mode
[  529.080597] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  529.186824] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  529.186930] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  529.187045] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  529.187127] fbond: active interface up!
[  529.187218] fab-br0: port 1(fbond) entered blocking state
[  529.187273] fab-br0: port 1(fbond) entered forwarding state
[  530.304112] fbond: left allmulticast mode
[  530.304177] veth1-bond: left allmulticast mode
[  530.304230] veth2-bond: left allmulticast mode
[  530.304283] fbond: left promiscuous mode
[  530.304320] veth1-bond: left promiscuous mode
[  530.304380] veth2-bond: left promiscuous mode
[  530.304450] fab-br0: port 1(fbond) entered disabled state
[  530.355818] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  530.355943] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  530.363967] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  530.364104] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  530.369863] fbond (unregistering): Released all slaves