[  531.635176] fab-br0: port 1(fbond) entered blocking state
[  531.635249] fab-br0: port 1(fbond) entered disabled state
[  531.635303] fbond: entered allmulticast mode
[  531.635394] fbond: entered promiscuous mode
[  531.647859] veth1-bond: entered promiscuous mode
[  531.647922] veth1-bond: entered allmulticast mode
[  531.647985] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  531.658582] veth2-bond: entered promiscuous mode
[  531.658642] veth2-bond: entered allmulticast mode
[  531.658699] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  531.695779] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  531.695901] fab-br0: port 1(fbond) entered blocking state
[  531.695955] fab-br0: port 1(fbond) entered forwarding state
[  531.799805] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  531.799965] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  531.800037] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  531.800103] fbond: active interface up!
[  533.037198] fbond: left allmulticast mode
[  533.037292] veth1-bond: left allmulticast mode
[  533.037347] veth2-bond: left allmulticast mode
[  533.037401] fbond: left promiscuous mode
[  533.037446] veth1-bond: left promiscuous mode
[  533.037507] veth2-bond: left promiscuous mode
[  533.037585] fab-br0: port 1(fbond) entered disabled state
[  533.075071] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  533.075184] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  533.089893] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  533.090028] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  533.097812] fbond (unregistering): Released all slaves