[  533.230588] fab-br0: port 1(fbond) entered blocking state
[  533.230657] fab-br0: port 1(fbond) entered disabled state
[  533.230724] fbond: entered allmulticast mode
[  533.230840] fbond: entered promiscuous mode
[  533.247931] veth1-bond: entered promiscuous mode
[  533.248008] veth1-bond: entered allmulticast mode
[  533.248084] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  533.265406] veth2-bond: entered promiscuous mode
[  533.265473] veth2-bond: entered allmulticast mode
[  533.265530] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  533.371846] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  533.371979] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  533.372057] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  533.372128] fbond: active interface up!
[  533.372196] fab-br0: port 1(fbond) entered blocking state
[  533.372250] fab-br0: port 1(fbond) entered forwarding state
[  534.854975] fbond: left allmulticast mode
[  534.855045] veth1-bond: left allmulticast mode
[  534.855092] veth2-bond: left allmulticast mode
[  534.855140] fbond: left promiscuous mode
[  534.855181] veth1-bond: left promiscuous mode
[  534.855234] veth2-bond: left promiscuous mode
[  534.855301] fab-br0: port 1(fbond) entered disabled state
[  534.890212] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  534.890323] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  534.903070] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  534.903178] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  534.915945] fbond (unregistering): Released all slaves