[  531.440336] fab-br0: port 1(fbond) entered blocking state
[  531.440435] fab-br0: port 1(fbond) entered disabled state
[  531.440506] fbond: entered allmulticast mode
[  531.440601] fbond: entered promiscuous mode
[  531.454858] veth1-bond: entered promiscuous mode
[  531.454923] veth1-bond: entered allmulticast mode
[  531.454988] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  531.463184] veth2-bond: entered promiscuous mode
[  531.463242] veth2-bond: entered allmulticast mode
[  531.463311] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  531.501715] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  531.501952] fab-br0: port 1(fbond) entered blocking state
[  531.502013] fab-br0: port 1(fbond) entered forwarding state
[  531.605722] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  531.605879] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  531.605955] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  531.606021] fbond: active interface up!
[  533.067134] fbond: left allmulticast mode
[  533.067193] veth1-bond: left allmulticast mode
[  533.067234] veth2-bond: left allmulticast mode
[  533.067277] fbond: left promiscuous mode
[  533.067309] veth1-bond: left promiscuous mode
[  533.067362] veth2-bond: left promiscuous mode
[  533.067420] fab-br0: port 1(fbond) entered disabled state
[  533.108085] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  533.108200] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  533.113776] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  533.113922] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  533.119735] fbond (unregistering): Released all slaves