[  528.156319] fab-br0: port 1(fbond) entered blocking state
[  528.156403] fab-br0: port 1(fbond) entered disabled state
[  528.156472] fbond: entered allmulticast mode
[  528.156634] fbond: entered promiscuous mode
[  528.174708] veth1-bond: entered promiscuous mode
[  528.174793] veth1-bond: entered allmulticast mode
[  528.174876] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  528.191163] veth2-bond: entered promiscuous mode
[  528.191250] veth2-bond: entered allmulticast mode
[  528.191317] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  528.290613] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  528.290713] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  528.290811] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  528.290892] fbond: active interface up!
[  528.290976] fab-br0: port 1(fbond) entered blocking state
[  528.291039] fab-br0: port 1(fbond) entered forwarding state
[  529.360229] fbond: left allmulticast mode
[  529.360291] veth1-bond: left allmulticast mode
[  529.360342] veth2-bond: left allmulticast mode
[  529.360389] fbond: left promiscuous mode
[  529.360427] veth1-bond: left promiscuous mode
[  529.360479] veth2-bond: left promiscuous mode
[  529.360545] fab-br0: port 1(fbond) entered disabled state
[  529.404649] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  529.404765] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  529.421745] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  529.421865] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  529.431675] fbond (unregistering): Released all slaves