[  520.619462] bond0 (unregistering): Released all slaves
[  521.073293] fab-br0: port 1(fbond) entered blocking state
[  521.073372] fab-br0: port 1(fbond) entered disabled state
[  521.073520] fbond: entered allmulticast mode
[  521.073688] fbond: entered promiscuous mode
[  521.089929] veth1-bond: entered promiscuous mode
[  521.090032] veth1-bond: entered allmulticast mode
[  521.090124] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  521.103836] veth2-bond: entered promiscuous mode
[  521.103965] veth2-bond: entered allmulticast mode
[  521.104064] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  521.128110] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  521.141242] fab-br0: port 1(fbond) entered blocking state
[  521.141360] fab-br0: port 1(fbond) entered forwarding state
[  521.223152] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  521.223304] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  521.223399] fbond: active interface up!
[  522.292149] fbond: left allmulticast mode
[  522.292212] veth1-bond: left allmulticast mode
[  522.292269] veth2-bond: left allmulticast mode
[  522.292325] fbond: left promiscuous mode
[  522.292365] veth1-bond: left promiscuous mode
[  522.292423] veth2-bond: left promiscuous mode
[  522.292489] fab-br0: port 1(fbond) entered disabled state
[  522.329972] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  522.330121] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  522.341245] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  522.341417] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  522.347171] fbond (unregistering): Released all slaves