[  528.625736] fab-br0: port 1(fbond) entered blocking state
[  528.625844] fab-br0: port 1(fbond) entered disabled state
[  528.625914] fbond: entered allmulticast mode
[  528.626009] fbond: entered promiscuous mode
[  528.636816] veth1-bond: entered promiscuous mode
[  528.636880] veth1-bond: entered allmulticast mode
[  528.636949] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  528.647178] veth2-bond: entered promiscuous mode
[  528.647236] veth2-bond: entered allmulticast mode
[  528.647296] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  528.685675] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  528.685819] fab-br0: port 1(fbond) entered blocking state
[  528.685870] fab-br0: port 1(fbond) entered forwarding state
[  528.789686] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  528.789887] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  528.789991] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  528.790082] fbond: active interface up!
[  530.245143] fbond: left allmulticast mode
[  530.245198] veth1-bond: left allmulticast mode
[  530.245246] veth2-bond: left allmulticast mode
[  530.245297] fbond: left promiscuous mode
[  530.245332] veth1-bond: left promiscuous mode
[  530.245388] veth2-bond: left promiscuous mode
[  530.245457] fab-br0: port 1(fbond) entered disabled state
[  530.277631] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  530.277767] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  530.285789] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  530.285923] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  530.297724] fbond (unregistering): Released all slaves