[  537.946460] bond0 (unregistering): Released all slaves
[  538.358520] fab-br0: port 1(fbond) entered blocking state
[  538.358593] fab-br0: port 1(fbond) entered disabled state
[  538.358667] fbond: entered allmulticast mode
[  538.358784] fbond: entered promiscuous mode
[  538.370843] veth1-bond: entered promiscuous mode
[  538.370909] veth1-bond: entered allmulticast mode
[  538.370981] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  538.382801] veth2-bond: entered promiscuous mode
[  538.382870] veth2-bond: entered allmulticast mode
[  538.382943] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  538.422391] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  538.422553] fab-br0: port 1(fbond) entered blocking state
[  538.422616] fab-br0: port 1(fbond) entered forwarding state
[  538.517426] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  538.517523] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  538.517587] fbond: active interface up!
[  539.646449] fbond: left allmulticast mode
[  539.646508] veth1-bond: left allmulticast mode
[  539.646561] veth2-bond: left allmulticast mode
[  539.646605] fbond: left promiscuous mode
[  539.646636] veth1-bond: left promiscuous mode
[  539.646682] veth2-bond: left promiscuous mode
[  539.646741] fab-br0: port 1(fbond) entered disabled state
[  539.690271] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  539.690391] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  539.706527] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  539.706645] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  539.723436] fbond (unregistering): Released all slaves