[  520.834344] bond0 (unregistering): Released all slaves
[  521.318372] fab-br0: port 1(fbond) entered blocking state
[  521.318440] fab-br0: port 1(fbond) entered disabled state
[  521.318489] fbond: entered allmulticast mode
[  521.318575] fbond: entered promiscuous mode
[  521.334964] veth1-bond: entered promiscuous mode
[  521.335099] veth1-bond: entered allmulticast mode
[  521.335180] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  521.346710] veth2-bond: entered promiscuous mode
[  521.346788] veth2-bond: entered allmulticast mode
[  521.346852] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  521.364971] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  521.378635] fab-br0: port 1(fbond) entered blocking state
[  521.378730] fab-br0: port 1(fbond) entered forwarding state
[  521.469013] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  521.469191] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  521.469301] fbond: active interface up!
[  522.633776] fbond: left allmulticast mode
[  522.633874] veth1-bond: left allmulticast mode
[  522.633932] veth2-bond: left allmulticast mode
[  522.634000] fbond: left promiscuous mode
[  522.634046] veth1-bond: left promiscuous mode
[  522.634111] veth2-bond: left promiscuous mode
[  522.634180] fab-br0: port 1(fbond) entered disabled state
[  522.667060] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  522.667172] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  522.677106] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  522.677243] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  522.682999] fbond (unregistering): Released all slaves