[  680.909930] fab-br0: port 1(fbond) entered blocking state
[  680.910002] fab-br0: port 1(fbond) entered disabled state
[  680.910049] fbond: entered allmulticast mode
[  680.910132] fbond: entered promiscuous mode
[  680.922260] veth1-bond: entered promiscuous mode
[  680.922325] veth1-bond: entered allmulticast mode
[  680.922384] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  680.932283] veth2-bond: entered promiscuous mode
[  680.932347] veth2-bond: entered allmulticast mode
[  680.932397] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  680.972430] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  680.972609] fab-br0: port 1(fbond) entered blocking state
[  680.972660] fab-br0: port 1(fbond) entered forwarding state
[  681.067470] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  681.067621] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  681.067692] fbond: active interface up!
[  682.232800] fbond: left allmulticast mode
[  682.232864] veth1-bond: left allmulticast mode
[  682.232914] veth2-bond: left allmulticast mode
[  682.232962] fbond: left promiscuous mode
[  682.232996] veth1-bond: left promiscuous mode
[  682.233058] veth2-bond: left promiscuous mode
[  682.233128] fab-br0: port 1(fbond) entered disabled state
[  682.265321] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  682.265482] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  682.272573] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  682.272723] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  682.280505] fbond (unregistering): Released all slaves