[  518.041063] fab-br0: port 1(fbond) entered blocking state
[  518.041128] fab-br0: port 1(fbond) entered disabled state
[  518.041192] fbond: entered allmulticast mode
[  518.041279] fbond: entered promiscuous mode
[  518.054035] veth1-bond: entered promiscuous mode
[  518.054109] veth1-bond: entered allmulticast mode
[  518.054205] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  518.066825] veth2-bond: entered promiscuous mode
[  518.066934] veth2-bond: entered allmulticast mode
[  518.067009] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  518.097668] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  518.097846] fab-br0: port 1(fbond) entered blocking state
[  518.097894] fab-br0: port 1(fbond) entered forwarding state
[  518.201692] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  518.201832] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  518.201913] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  518.201998] fbond: active interface up!
[  519.621636] fbond: left allmulticast mode
[  519.621732] veth1-bond: left allmulticast mode
[  519.621800] veth2-bond: left allmulticast mode
[  519.621868] fbond: left promiscuous mode
[  519.621917] veth1-bond: left promiscuous mode
[  519.621987] veth2-bond: left promiscuous mode
[  519.622060] fab-br0: port 1(fbond) entered disabled state
[  519.652637] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  519.652760] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  519.661861] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  519.661977] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  519.674768] fbond (unregistering): Released all slaves