[  529.054405] fab-br0: port 1(fbond) entered blocking state
[  529.054487] fab-br0: port 1(fbond) entered disabled state
[  529.054562] fbond: entered allmulticast mode
[  529.054686] fbond: entered promiscuous mode
[  529.073111] veth1-bond: entered promiscuous mode
[  529.073191] veth1-bond: entered allmulticast mode
[  529.073262] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  529.088895] veth2-bond: entered promiscuous mode
[  529.088970] veth2-bond: entered allmulticast mode
[  529.089033] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  529.193687] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  529.193762] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  529.193848] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  529.193903] fbond: active interface up!
[  529.193972] fab-br0: port 1(fbond) entered blocking state
[  529.194008] fab-br0: port 1(fbond) entered forwarding state
[  530.261128] fbond: left allmulticast mode
[  530.261172] veth1-bond: left allmulticast mode
[  530.261204] veth2-bond: left allmulticast mode
[  530.261237] fbond: left promiscuous mode
[  530.261261] veth1-bond: left promiscuous mode
[  530.261293] veth2-bond: left promiscuous mode
[  530.261337] fab-br0: port 1(fbond) entered disabled state
[  530.299320] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  530.299416] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  530.321822] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  530.321963] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  530.331737] fbond (unregistering): Released all slaves