[  524.703768] fab-br0: port 1(fbond) entered blocking state
[  524.703883] fab-br0: port 1(fbond) entered disabled state
[  524.703988] fbond: entered allmulticast mode
[  524.704135] fbond: entered promiscuous mode
[  524.719527] veth1-bond: entered promiscuous mode
[  524.719605] veth1-bond: entered allmulticast mode
[  524.719680] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  524.735360] veth2-bond: entered promiscuous mode
[  524.735446] veth2-bond: entered allmulticast mode
[  524.735522] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  524.755801] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  524.777051] fab-br0: port 1(fbond) entered blocking state
[  524.777123] fab-br0: port 1(fbond) entered forwarding state
[  524.851825] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  524.851960] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  524.852040] fbond: active interface up!
[  525.930280] fbond: left allmulticast mode
[  525.930340] veth1-bond: left allmulticast mode
[  525.930389] veth2-bond: left allmulticast mode
[  525.930440] fbond: left promiscuous mode
[  525.930476] veth1-bond: left promiscuous mode
[  525.930535] veth2-bond: left promiscuous mode
[  525.930598] fab-br0: port 1(fbond) entered disabled state
[  525.977934] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  525.978060] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  525.986955] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  525.987093] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  525.992840] fbond (unregistering): Released all slaves