[  531.892127] fab-br0: port 1(fbond) entered blocking state
[  531.892249] fab-br0: port 1(fbond) entered disabled state
[  531.892330] fbond: entered allmulticast mode
[  531.892517] fbond: entered promiscuous mode
[  531.904953] veth1-bond: entered promiscuous mode
[  531.905087] veth1-bond: entered allmulticast mode
[  531.905190] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  531.916425] veth2-bond: entered promiscuous mode
[  531.916535] veth2-bond: entered allmulticast mode
[  531.916612] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  531.943661] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  531.945686] fab-br0: port 1(fbond) entered blocking state
[  531.945762] fab-br0: port 1(fbond) entered forwarding state
[  532.047696] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  532.047794] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  532.047858] fbond: active interface up!
[  533.210192] fbond: left allmulticast mode
[  533.210254] veth1-bond: left allmulticast mode
[  533.210307] veth2-bond: left allmulticast mode
[  533.210351] fbond: left promiscuous mode
[  533.210386] veth1-bond: left promiscuous mode
[  533.210446] veth2-bond: left promiscuous mode
[  533.210540] fab-br0: port 1(fbond) entered disabled state
[  533.246997] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  533.247100] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  533.260802] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  533.260921] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  533.270723] fbond (unregistering): Released all slaves