[  684.708059] fab-br0: port 1(fbond) entered blocking state
[  684.708182] fab-br0: port 1(fbond) entered disabled state
[  684.708282] fbond: entered allmulticast mode
[  684.708381] fbond: entered promiscuous mode
[  684.724068] veth1-bond: entered promiscuous mode
[  684.724147] veth1-bond: entered allmulticast mode
[  684.724215] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  684.735590] veth2-bond: entered promiscuous mode
[  684.735661] veth2-bond: entered allmulticast mode
[  684.735715] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  684.756905] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  684.766027] fab-br0: port 1(fbond) entered blocking state
[  684.766118] fab-br0: port 1(fbond) entered forwarding state
[  684.859833] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  684.859965] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  684.860038] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  684.860114] fbond: active interface up!
[  686.140192] fbond: left allmulticast mode
[  686.140283] veth1-bond: left allmulticast mode
[  686.140333] veth2-bond: left allmulticast mode
[  686.140384] fbond: left promiscuous mode
[  686.140421] veth1-bond: left promiscuous mode
[  686.140477] veth2-bond: left promiscuous mode
[  686.140542] fab-br0: port 1(fbond) entered disabled state
[  686.171719] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  686.171840] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  686.179944] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  686.180068] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  686.187880] fbond (unregistering): Released all slaves