[  527.160891] fab-br0: port 1(fbond) entered blocking state
[  527.160981] fab-br0: port 1(fbond) entered disabled state
[  527.161047] fbond: entered allmulticast mode
[  527.161155] fbond: entered promiscuous mode
[  527.174486] veth1-bond: entered promiscuous mode
[  527.174559] veth1-bond: entered allmulticast mode
[  527.174627] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  527.183712] veth2-bond: entered promiscuous mode
[  527.183770] veth2-bond: entered allmulticast mode
[  527.183818] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  527.225990] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  527.226133] fab-br0: port 1(fbond) entered blocking state
[  527.226183] fab-br0: port 1(fbond) entered forwarding state
[  527.321017] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  527.321174] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  527.321258] fbond: active interface up!
[  528.468321] fbond: left allmulticast mode
[  528.468369] veth1-bond: left allmulticast mode
[  528.468407] veth2-bond: left allmulticast mode
[  528.468457] fbond: left promiscuous mode
[  528.468485] veth1-bond: left promiscuous mode
[  528.468541] veth2-bond: left promiscuous mode
[  528.468596] fab-br0: port 1(fbond) entered disabled state
[  528.497821] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  528.497909] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  528.513162] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  528.513324] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  528.523044] fbond (unregistering): Released all slaves