[  532.659319] fab-br0: port 1(fbond) entered blocking state
[  532.659386] fab-br0: port 1(fbond) entered disabled state
[  532.659526] fbond: entered allmulticast mode
[  532.659639] fbond: entered promiscuous mode
[  532.674747] veth1-bond: entered promiscuous mode
[  532.674810] veth1-bond: entered allmulticast mode
[  532.674874] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  532.689806] veth2-bond: entered promiscuous mode
[  532.689858] veth2-bond: entered allmulticast mode
[  532.689903] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  532.709989] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  532.712001] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  532.712069] fbond: active interface up!
[  532.732620] fab-br0: port 1(fbond) entered blocking state
[  532.732676] fab-br0: port 1(fbond) entered forwarding state
[  532.918066] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  533.988200] fbond: left allmulticast mode
[  533.988259] veth1-bond: left allmulticast mode
[  533.988302] veth2-bond: left allmulticast mode
[  533.988342] fbond: left promiscuous mode
[  533.988374] veth1-bond: left promiscuous mode
[  533.988424] veth2-bond: left promiscuous mode
[  533.988500] fab-br0: port 1(fbond) entered disabled state
[  534.029402] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  534.029537] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  534.039180] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  534.039322] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  534.045065] fbond (unregistering): Released all slaves