[  535.708125] fab-br0: port 1(fbond) entered blocking state
[  535.708200] fab-br0: port 1(fbond) entered disabled state
[  535.708273] fbond: entered allmulticast mode
[  535.708375] fbond: entered promiscuous mode
[  535.725289] veth1-bond: entered promiscuous mode
[  535.725352] veth1-bond: entered allmulticast mode
[  535.725406] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  535.741040] veth2-bond: entered promiscuous mode
[  535.741107] veth2-bond: entered allmulticast mode
[  535.741159] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  535.756819] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  535.788045] fab-br0: port 1(fbond) entered blocking state
[  535.788114] fab-br0: port 1(fbond) entered forwarding state
[  535.851846] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  535.851930] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  535.851979] fbond: active interface up!
[  536.998025] fbond: left allmulticast mode
[  536.998092] veth1-bond: left allmulticast mode
[  536.998147] veth2-bond: left allmulticast mode
[  536.998194] fbond: left promiscuous mode
[  536.998232] veth1-bond: left promiscuous mode
[  536.998285] veth2-bond: left promiscuous mode
[  536.998344] fab-br0: port 1(fbond) entered disabled state
[  537.051437] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  537.051534] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  537.065003] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  537.065145] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  537.074882] fbond (unregistering): Released all slaves