[  528.358213] fab-br0: port 1(fbond) entered blocking state
[  528.358304] fab-br0: port 1(fbond) entered disabled state
[  528.358388] fbond: entered allmulticast mode
[  528.358543] fbond: entered promiscuous mode
[  528.376174] veth1-bond: entered promiscuous mode
[  528.376246] veth1-bond: entered allmulticast mode
[  528.376318] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  528.391397] veth2-bond: entered promiscuous mode
[  528.391459] veth2-bond: entered allmulticast mode
[  528.391520] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  528.490653] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  528.490793] fab-br0: port 1(fbond) entered blocking state
[  528.490841] fab-br0: port 1(fbond) entered forwarding state
[  528.490948] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  528.491028] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  528.491105] fbond: active interface up!
[  529.867081] fbond: left allmulticast mode
[  529.867143] veth1-bond: left allmulticast mode
[  529.867191] veth2-bond: left allmulticast mode
[  529.867252] fbond: left promiscuous mode
[  529.867289] veth1-bond: left promiscuous mode
[  529.867339] veth2-bond: left promiscuous mode
[  529.867404] fab-br0: port 1(fbond) entered disabled state
[  529.897908] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  529.898010] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  529.913780] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  529.913882] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  529.923731] fbond (unregistering): Released all slaves