[  529.544946] fab-br0: port 1(fbond) entered blocking state
[  529.545020] fab-br0: port 1(fbond) entered disabled state
[  529.545102] fbond: entered allmulticast mode
[  529.545561] fbond: entered promiscuous mode
[  529.562143] veth1-bond: entered promiscuous mode
[  529.562205] veth1-bond: entered allmulticast mode
[  529.562263] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  529.576122] veth2-bond: entered promiscuous mode
[  529.576186] veth2-bond: entered allmulticast mode
[  529.576242] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  529.593741] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  529.618949] fab-br0: port 1(fbond) entered blocking state
[  529.619013] fab-br0: port 1(fbond) entered forwarding state
[  529.689764] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  529.689871] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  529.689956] fbond: active interface up!
[  530.855912] fbond: left allmulticast mode
[  530.855964] veth1-bond: left allmulticast mode
[  530.856002] veth2-bond: left allmulticast mode
[  530.856038] fbond: left promiscuous mode
[  530.856071] veth1-bond: left promiscuous mode
[  530.856116] veth2-bond: left promiscuous mode
[  530.856171] fab-br0: port 1(fbond) entered disabled state
[  530.886035] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  530.886126] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  530.897957] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  530.898074] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  530.905859] fbond (unregistering): Released all slaves