[  527.191824] fab-br0: port 1(fbond) entered blocking state
[  527.191893] fab-br0: port 1(fbond) entered disabled state
[  527.191959] fbond: entered allmulticast mode
[  527.192052] fbond: entered promiscuous mode
[  527.209297] veth1-bond: entered promiscuous mode
[  527.209364] veth1-bond: entered allmulticast mode
[  527.209432] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  527.225272] veth2-bond: entered promiscuous mode
[  527.225332] veth2-bond: entered allmulticast mode
[  527.225389] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  527.336606] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  527.336723] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  527.336781] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  527.336830] fbond: active interface up!
[  527.336888] fab-br0: port 1(fbond) entered blocking state
[  527.336925] fab-br0: port 1(fbond) entered forwarding state
[  528.798811] fbond: left allmulticast mode
[  528.798863] veth1-bond: left allmulticast mode
[  528.798905] veth2-bond: left allmulticast mode
[  528.798944] fbond: left promiscuous mode
[  528.798978] veth1-bond: left promiscuous mode
[  528.799024] veth2-bond: left promiscuous mode
[  528.799079] fab-br0: port 1(fbond) entered disabled state
[  528.838462] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  528.838561] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  528.855751] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  528.855850] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  528.865676] fbond (unregistering): Released all slaves