[  527.936549] fab-br0: port 1(fbond) entered blocking state
[  527.936635] fab-br0: port 1(fbond) entered disabled state
[  527.936709] fbond: entered allmulticast mode
[  527.936857] fbond: entered promiscuous mode
[  527.952630] veth1-bond: entered promiscuous mode
[  527.952708] veth1-bond: entered allmulticast mode
[  527.952780] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  527.970233] veth2-bond: entered promiscuous mode
[  527.970315] veth2-bond: entered allmulticast mode
[  527.970382] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  528.068852] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  528.068955] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  528.069053] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  528.069133] fbond: active interface up!
[  528.069212] fab-br0: port 1(fbond) entered blocking state
[  528.069276] fab-br0: port 1(fbond) entered forwarding state
[  529.275596] fbond: left allmulticast mode
[  529.275659] veth1-bond: left allmulticast mode
[  529.275714] veth2-bond: left allmulticast mode
[  529.275769] fbond: left promiscuous mode
[  529.275808] veth1-bond: left promiscuous mode
[  529.275881] veth2-bond: left promiscuous mode
[  529.275950] fab-br0: port 1(fbond) entered disabled state
[  529.315831] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  529.315958] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  529.331051] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  529.331174] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  529.337950] fbond (unregistering): Released all slaves