[  519.764421] bond0 (unregistering): Released all slaves
[  520.191769] fab-br0: port 1(fbond) entered blocking state
[  520.191836] fab-br0: port 1(fbond) entered disabled state
[  520.191900] fbond: entered allmulticast mode
[  520.191992] fbond: entered promiscuous mode
[  520.203679] veth1-bond: entered promiscuous mode
[  520.203762] veth1-bond: entered allmulticast mode
[  520.203832] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  520.213167] veth2-bond: entered promiscuous mode
[  520.213236] veth2-bond: entered allmulticast mode
[  520.213300] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  520.252114] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  520.252280] fab-br0: port 1(fbond) entered blocking state
[  520.252333] fab-br0: port 1(fbond) entered forwarding state
[  520.347181] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  520.347350] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  520.347423] fbond: active interface up!
[  521.469150] fbond: left allmulticast mode
[  521.469212] veth1-bond: left allmulticast mode
[  521.469263] veth2-bond: left allmulticast mode
[  521.469311] fbond: left promiscuous mode
[  521.469349] veth1-bond: left promiscuous mode
[  521.469408] veth2-bond: left promiscuous mode
[  521.469460] fab-br0: port 1(fbond) entered disabled state
[  521.508720] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  521.508823] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  521.522280] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  521.522411] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  521.535227] fbond (unregistering): Released all slaves