[  527.338787] fab-br0: port 1(fbond) entered blocking state
[  527.338848] fab-br0: port 1(fbond) entered disabled state
[  527.338910] fbond: entered allmulticast mode
[  527.338996] fbond: entered promiscuous mode
[  527.352327] veth1-bond: entered promiscuous mode
[  527.352398] veth1-bond: entered allmulticast mode
[  527.352481] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  527.367919] veth2-bond: entered promiscuous mode
[  527.368020] veth2-bond: entered allmulticast mode
[  527.368078] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  527.476890] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  527.477048] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  527.477128] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  527.477195] fbond: active interface up!
[  527.477265] fab-br0: port 1(fbond) entered blocking state
[  527.477324] fab-br0: port 1(fbond) entered forwarding state
[  528.947748] fbond: left allmulticast mode
[  528.947804] veth1-bond: left allmulticast mode
[  528.947846] veth2-bond: left allmulticast mode
[  528.947951] fbond: left promiscuous mode
[  528.947988] veth1-bond: left promiscuous mode
[  528.948045] veth2-bond: left promiscuous mode
[  528.948103] fab-br0: port 1(fbond) entered disabled state
[  528.983951] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  528.984045] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  528.990061] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  528.990142] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  528.997950] fbond (unregistering): Released all slaves