[  529.377836] fab-br0: port 1(fbond) entered blocking state
[  529.377924] fab-br0: port 1(fbond) entered disabled state
[  529.378015] fbond: entered allmulticast mode
[  529.378155] fbond: entered promiscuous mode
[  529.398308] veth1-bond: entered promiscuous mode
[  529.398390] veth1-bond: entered allmulticast mode
[  529.398470] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  529.415987] veth2-bond: entered promiscuous mode
[  529.416068] veth2-bond: entered allmulticast mode
[  529.416139] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  529.508732] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  529.508853] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  529.508972] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  529.509059] fbond: active interface up!
[  529.509140] fab-br0: port 1(fbond) entered blocking state
[  529.509203] fab-br0: port 1(fbond) entered forwarding state
[  530.579913] fbond: left allmulticast mode
[  530.579967] veth1-bond: left allmulticast mode
[  530.580023] veth2-bond: left allmulticast mode
[  530.580064] fbond: left promiscuous mode
[  530.580095] veth1-bond: left promiscuous mode
[  530.580144] veth2-bond: left promiscuous mode
[  530.580206] fab-br0: port 1(fbond) entered disabled state
[  530.624401] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  530.624527] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  530.631920] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  530.632073] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  530.637747] fbond (unregistering): Released all slaves