[  526.602851] fab-br0: port 1(fbond) entered blocking state
[  526.602938] fab-br0: port 1(fbond) entered disabled state
[  526.603037] fbond: entered allmulticast mode
[  526.603153] fbond: entered promiscuous mode
[  526.624660] veth1-bond: entered promiscuous mode
[  526.624744] veth1-bond: entered allmulticast mode
[  526.624823] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  526.644637] veth2-bond: entered promiscuous mode
[  526.644712] veth2-bond: entered allmulticast mode
[  526.644773] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  526.729770] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  526.729877] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  526.729997] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  526.730075] fbond: active interface up!
[  526.730156] fab-br0: port 1(fbond) entered blocking state
[  526.730224] fab-br0: port 1(fbond) entered forwarding state
[  527.916760] fbond: left allmulticast mode
[  527.916821] veth1-bond: left allmulticast mode
[  527.916855] veth2-bond: left allmulticast mode
[  527.916892] fbond: left promiscuous mode
[  527.916926] veth1-bond: left promiscuous mode
[  527.916970] veth2-bond: left promiscuous mode
[  527.917024] fab-br0: port 1(fbond) entered disabled state
[  527.954538] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  527.954629] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  527.972965] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  527.973122] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  527.978871] fbond (unregistering): Released all slaves