[  530.328924] fab-br0: port 1(fbond) entered blocking state
[  530.328997] fab-br0: port 1(fbond) entered disabled state
[  530.329058] fbond: entered allmulticast mode
[  530.329153] fbond: entered promiscuous mode
[  530.347228] veth1-bond: entered promiscuous mode
[  530.347293] veth1-bond: entered allmulticast mode
[  530.347352] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  530.362805] veth2-bond: entered promiscuous mode
[  530.362872] veth2-bond: entered allmulticast mode
[  530.362927] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  530.468852] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  530.469051] fab-br0: port 1(fbond) entered blocking state
[  530.469114] fab-br0: port 1(fbond) entered forwarding state
[  530.469305] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  530.469402] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  530.469477] fbond: active interface up!
[  531.840427] fbond: left allmulticast mode
[  531.840475] veth1-bond: left allmulticast mode
[  531.840523] veth2-bond: left allmulticast mode
[  531.840567] fbond: left promiscuous mode
[  531.840597] veth1-bond: left promiscuous mode
[  531.840641] veth2-bond: left promiscuous mode
[  531.840697] fab-br0: port 1(fbond) entered disabled state
[  531.876548] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  531.876652] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  531.894031] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  531.894170] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  531.903966] fbond (unregistering): Released all slaves