[  528.165041] fab-br0: port 1(fbond) entered blocking state
[  528.165115] fab-br0: port 1(fbond) entered disabled state
[  528.165181] fbond: entered allmulticast mode
[  528.165289] fbond: entered promiscuous mode
[  528.182008] veth1-bond: entered promiscuous mode
[  528.182079] veth1-bond: entered allmulticast mode
[  528.182145] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  528.197285] veth2-bond: entered promiscuous mode
[  528.197368] veth2-bond: entered allmulticast mode
[  528.197425] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  528.306710] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  528.306793] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  528.306874] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  528.306948] fbond: active interface up!
[  528.307027] fab-br0: port 1(fbond) entered blocking state
[  528.307067] fab-br0: port 1(fbond) entered forwarding state
[  529.477742] fbond: left allmulticast mode
[  529.477808] veth1-bond: left allmulticast mode
[  529.477856] veth2-bond: left allmulticast mode
[  529.477907] fbond: left promiscuous mode
[  529.477949] veth1-bond: left promiscuous mode
[  529.478008] veth2-bond: left promiscuous mode
[  529.478072] fab-br0: port 1(fbond) entered disabled state
[  529.515937] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  529.516073] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  529.538821] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  529.538951] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  529.548764] fbond (unregistering): Released all slaves