[  528.030296] fab-br0: port 1(fbond) entered blocking state
[  528.030379] fab-br0: port 1(fbond) entered disabled state
[  528.030458] fbond: entered allmulticast mode
[  528.030565] fbond: entered promiscuous mode
[  528.045575] veth1-bond: entered promiscuous mode
[  528.045635] veth1-bond: entered allmulticast mode
[  528.045696] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  528.055209] veth2-bond: entered promiscuous mode
[  528.055263] veth2-bond: entered allmulticast mode
[  528.055314] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  528.085219] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  528.085350] fab-br0: port 1(fbond) entered blocking state
[  528.085394] fab-br0: port 1(fbond) entered forwarding state
[  528.189192] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  528.189380] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  528.189472] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  528.189547] fbond: active interface up!
[  529.599846] fbond: left allmulticast mode
[  529.599895] veth1-bond: left allmulticast mode
[  529.599930] veth2-bond: left allmulticast mode
[  529.599976] fbond: left promiscuous mode
[  529.600007] veth1-bond: left promiscuous mode
[  529.600052] veth2-bond: left promiscuous mode
[  529.600118] fab-br0: port 1(fbond) entered disabled state
[  529.631246] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  529.631369] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  529.640299] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  529.640396] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  529.656221] fbond (unregistering): Released all slaves