[  527.431980] fab-br0: port 1(fbond) entered blocking state
[  527.432072] fab-br0: port 1(fbond) entered disabled state
[  527.432148] fbond: entered allmulticast mode
[  527.432253] fbond: entered promiscuous mode
[  527.452500] veth1-bond: entered promiscuous mode
[  527.452569] veth1-bond: entered allmulticast mode
[  527.452633] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  527.469655] veth2-bond: entered promiscuous mode
[  527.469733] veth2-bond: entered allmulticast mode
[  527.469800] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  527.570700] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  527.570777] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  527.570852] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  527.570907] fbond: active interface up!
[  527.570975] fab-br0: port 1(fbond) entered blocking state
[  527.571016] fab-br0: port 1(fbond) entered forwarding state
[  528.758305] fbond: left allmulticast mode
[  528.758359] veth1-bond: left allmulticast mode
[  528.758395] veth2-bond: left allmulticast mode
[  528.758434] fbond: left promiscuous mode
[  528.758460] veth1-bond: left promiscuous mode
[  528.758506] veth2-bond: left promiscuous mode
[  528.758557] fab-br0: port 1(fbond) entered disabled state
[  528.811392] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  528.811485] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  528.817808] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  528.817883] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  528.823742] fbond (unregistering): Released all slaves