[  529.730662] fab-br0: port 1(fbond) entered blocking state
[  529.730723] fab-br0: port 1(fbond) entered disabled state
[  529.730784] fbond: entered allmulticast mode
[  529.730866] fbond: entered promiscuous mode
[  529.745802] veth1-bond: entered promiscuous mode
[  529.745883] veth1-bond: entered allmulticast mode
[  529.745974] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  529.759994] veth2-bond: entered promiscuous mode
[  529.760128] veth2-bond: entered allmulticast mode
[  529.760226] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  529.781932] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  529.792834] fab-br0: port 1(fbond) entered blocking state
[  529.792899] fab-br0: port 1(fbond) entered forwarding state
[  529.877972] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  529.878098] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  529.878171] fbond: active interface up!
[  531.054472] fbond: left allmulticast mode
[  531.054547] veth1-bond: left allmulticast mode
[  531.054611] veth2-bond: left allmulticast mode
[  531.054661] fbond: left promiscuous mode
[  531.054711] veth1-bond: left promiscuous mode
[  531.054779] veth2-bond: left promiscuous mode
[  531.054842] fab-br0: port 1(fbond) entered disabled state
[  531.086403] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  531.086554] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  531.094079] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  531.094281] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  531.103999] fbond (unregistering): Released all slaves