[  528.123945] fab-br0: port 1(fbond) entered blocking state
[  528.124001] fab-br0: port 1(fbond) entered disabled state
[  528.124053] fbond: entered allmulticast mode
[  528.124145] fbond: entered promiscuous mode
[  528.137082] veth1-bond: entered promiscuous mode
[  528.137140] veth1-bond: entered allmulticast mode
[  528.137191] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  528.150341] veth2-bond: entered promiscuous mode
[  528.150399] veth2-bond: entered allmulticast mode
[  528.150448] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  528.170835] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  528.186730] fab-br0: port 1(fbond) entered blocking state
[  528.186778] fab-br0: port 1(fbond) entered forwarding state
[  528.274850] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  528.274972] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  528.275042] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  528.275099] fbond: active interface up!
[  529.661880] fbond: left allmulticast mode
[  529.661939] veth1-bond: left allmulticast mode
[  529.661986] veth2-bond: left allmulticast mode
[  529.662028] fbond: left promiscuous mode
[  529.662061] veth1-bond: left promiscuous mode
[  529.662096] veth2-bond: left promiscuous mode
[  529.662154] fab-br0: port 1(fbond) entered disabled state
[  529.698978] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  529.699058] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  529.714967] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  529.715074] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  529.720902] fbond (unregistering): Released all slaves