[  688.521205] fab-br0: port 1(fbond) entered blocking state
[  688.521265] fab-br0: port 1(fbond) entered disabled state
[  688.521322] fbond: entered allmulticast mode
[  688.521419] fbond: entered promiscuous mode
[  688.532913] veth1-bond: entered promiscuous mode
[  688.532977] veth1-bond: entered allmulticast mode
[  688.533040] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  688.542303] veth2-bond: entered promiscuous mode
[  688.542367] veth2-bond: entered allmulticast mode
[  688.542424] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  688.580072] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  688.580265] fab-br0: port 1(fbond) entered blocking state
[  688.580322] fab-br0: port 1(fbond) entered forwarding state
[  688.685073] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  688.685267] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  688.685365] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  688.685438] fbond: active interface up!
[  689.941471] fbond: left allmulticast mode
[  689.941555] veth1-bond: left allmulticast mode
[  689.941606] veth2-bond: left allmulticast mode
[  689.941656] fbond: left promiscuous mode
[  689.941719] veth1-bond: left promiscuous mode
[  689.941782] veth2-bond: left promiscuous mode
[  689.941851] fab-br0: port 1(fbond) entered disabled state
[  689.972528] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  689.972628] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  689.980197] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  689.980333] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  689.988173] fbond (unregistering): Released all slaves