[  529.914787] fab-br0: port 1(fbond) entered blocking state
[  529.914868] fab-br0: port 1(fbond) entered disabled state
[  529.914930] fbond: entered allmulticast mode
[  529.915029] fbond: entered promiscuous mode
[  529.932719] veth1-bond: entered promiscuous mode
[  529.932795] veth1-bond: entered allmulticast mode
[  529.932868] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  529.946523] veth2-bond: entered promiscuous mode
[  529.946595] veth2-bond: entered allmulticast mode
[  529.946655] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  529.963713] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  529.989520] fab-br0: port 1(fbond) entered blocking state
[  529.989598] fab-br0: port 1(fbond) entered forwarding state
[  530.059742] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  530.059856] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  530.059942] fbond: active interface up!
[  531.238363] fbond: left allmulticast mode
[  531.238429] veth1-bond: left allmulticast mode
[  531.238484] veth2-bond: left allmulticast mode
[  531.238532] fbond: left promiscuous mode
[  531.238572] veth1-bond: left promiscuous mode
[  531.238620] veth2-bond: left promiscuous mode
[  531.238674] fab-br0: port 1(fbond) entered disabled state
[  531.282653] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  531.282817] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  531.294888] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  531.295041] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  531.304787] fbond (unregistering): Released all slaves