[  529.314438] fab-br0: port 1(fbond) entered blocking state
[  529.314516] fab-br0: port 1(fbond) entered disabled state
[  529.314573] fbond: entered allmulticast mode
[  529.314665] fbond: entered promiscuous mode
[  529.333878] veth1-bond: entered promiscuous mode
[  529.333961] veth1-bond: entered allmulticast mode
[  529.334045] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  529.352540] veth2-bond: entered promiscuous mode
[  529.352619] veth2-bond: entered allmulticast mode
[  529.352693] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  529.448083] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  529.448178] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  529.448283] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  529.448354] fbond: active interface up!
[  529.448426] fab-br0: port 1(fbond) entered blocking state
[  529.448477] fab-br0: port 1(fbond) entered forwarding state
[  530.547578] fbond: left allmulticast mode
[  530.547647] veth1-bond: left allmulticast mode
[  530.547697] veth2-bond: left allmulticast mode
[  530.547749] fbond: left promiscuous mode
[  530.547786] veth1-bond: left promiscuous mode
[  530.547846] veth2-bond: left promiscuous mode
[  530.547922] fab-br0: port 1(fbond) entered disabled state
[  530.589438] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  530.589536] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  530.598174] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  530.598294] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  530.606115] fbond (unregistering): Released all slaves