[  685.930892] fab-br0: port 1(fbond) entered blocking state
[  685.930999] fab-br0: port 1(fbond) entered disabled state
[  685.931079] fbond: entered allmulticast mode
[  685.931200] fbond: entered promiscuous mode
[  685.945553] veth1-bond: entered promiscuous mode
[  685.945621] veth1-bond: entered allmulticast mode
[  685.945697] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  685.957098] veth2-bond: entered promiscuous mode
[  685.957166] veth2-bond: entered allmulticast mode
[  685.957222] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  685.987961] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  685.988165] fab-br0: port 1(fbond) entered blocking state
[  685.988234] fab-br0: port 1(fbond) entered forwarding state
[  686.091957] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  686.092155] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  686.092263] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  686.092360] fbond: active interface up!
[  687.353109] fbond: left allmulticast mode
[  687.353165] veth1-bond: left allmulticast mode
[  687.353259] veth2-bond: left allmulticast mode
[  687.353323] fbond: left promiscuous mode
[  687.353372] veth1-bond: left promiscuous mode
[  687.353439] veth2-bond: left promiscuous mode
[  687.353519] fab-br0: port 1(fbond) entered disabled state
[  687.386241] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  687.386350] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  687.391029] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  687.391143] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  687.401005] fbond (unregistering): Released all slaves