[  529.526099] fab-br0: port 1(fbond) entered blocking state
[  529.526209] fab-br0: port 1(fbond) entered disabled state
[  529.526281] fbond: entered allmulticast mode
[  529.526384] fbond: entered promiscuous mode
[  529.540555] veth1-bond: entered promiscuous mode
[  529.540622] veth1-bond: entered allmulticast mode
[  529.540695] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  529.551319] veth2-bond: entered promiscuous mode
[  529.551390] veth2-bond: entered allmulticast mode
[  529.551456] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  529.573927] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  529.580368] fab-br0: port 1(fbond) entered blocking state
[  529.580428] fab-br0: port 1(fbond) entered forwarding state
[  529.676919] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  529.677925] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  529.677990] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  529.678048] fbond: active interface up!
[  531.109419] fbond: left allmulticast mode
[  531.109493] veth1-bond: left allmulticast mode
[  531.109567] veth2-bond: left allmulticast mode
[  531.109625] fbond: left promiscuous mode
[  531.109662] veth1-bond: left promiscuous mode
[  531.109718] veth2-bond: left promiscuous mode
[  531.109796] fab-br0: port 1(fbond) entered disabled state
[  531.138037] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  531.138147] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  531.156078] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  531.156236] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  531.172975] fbond (unregistering): Released all slaves