[  526.029542] fab-br0: port 1(fbond) entered blocking state
[  526.029610] fab-br0: port 1(fbond) entered disabled state
[  526.029665] fbond: entered allmulticast mode
[  526.029774] fbond: entered promiscuous mode
[  526.042643] veth1-bond: entered promiscuous mode
[  526.042705] veth1-bond: entered allmulticast mode
[  526.042771] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  526.053656] veth2-bond: entered promiscuous mode
[  526.053726] veth2-bond: entered allmulticast mode
[  526.053797] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  526.083875] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  526.084029] fab-br0: port 1(fbond) entered blocking state
[  526.084071] fab-br0: port 1(fbond) entered forwarding state
[  526.188918] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  526.189076] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  526.189147] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  526.189208] fbond: active interface up!
[  527.610902] fbond: left allmulticast mode
[  527.610998] veth1-bond: left allmulticast mode
[  527.611056] veth2-bond: left allmulticast mode
[  527.611111] fbond: left promiscuous mode
[  527.611157] veth1-bond: left promiscuous mode
[  527.611219] veth2-bond: left promiscuous mode
[  527.611298] fab-br0: port 1(fbond) entered disabled state
[  527.641622] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  527.641752] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  527.660056] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  527.660221] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  527.669939] fbond (unregistering): Released all slaves