[  519.824094] bond0 (unregistering): Released all slaves
[  520.229420] fab-br0: port 1(fbond) entered blocking state
[  520.229486] fab-br0: port 1(fbond) entered disabled state
[  520.229544] fbond: entered allmulticast mode
[  520.229626] fbond: entered promiscuous mode
[  520.242151] veth1-bond: entered promiscuous mode
[  520.242220] veth1-bond: entered allmulticast mode
[  520.242286] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  520.252688] veth2-bond: entered promiscuous mode
[  520.252761] veth2-bond: entered allmulticast mode
[  520.252826] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  520.292113] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  520.292309] fab-br0: port 1(fbond) entered blocking state
[  520.292380] fab-br0: port 1(fbond) entered forwarding state
[  520.396146] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  520.396291] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  520.396349] fbond: active interface up!
[  521.514832] fbond: left allmulticast mode
[  521.514894] veth1-bond: left allmulticast mode
[  521.514941] veth2-bond: left allmulticast mode
[  521.514983] fbond: left promiscuous mode
[  521.515013] veth1-bond: left promiscuous mode
[  521.515091] veth2-bond: left promiscuous mode
[  521.515152] fab-br0: port 1(fbond) entered disabled state
[  521.549946] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  521.550076] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  521.569253] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  521.569415] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  521.579220] fbond (unregistering): Released all slaves