[  531.784929] fab-br0: port 1(fbond) entered blocking state
[  531.785032] fab-br0: port 1(fbond) entered disabled state
[  531.785190] fbond: entered allmulticast mode
[  531.785287] fbond: entered promiscuous mode
[  531.797947] veth1-bond: entered promiscuous mode
[  531.798024] veth1-bond: entered allmulticast mode
[  531.798128] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  531.809759] veth2-bond: entered promiscuous mode
[  531.809826] veth2-bond: entered allmulticast mode
[  531.809897] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  531.844901] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  531.845044] fab-br0: port 1(fbond) entered blocking state
[  531.845087] fab-br0: port 1(fbond) entered forwarding state
[  531.940947] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  531.941070] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  531.941144] fbond: active interface up!
[  533.108434] fbond: left allmulticast mode
[  533.108485] veth1-bond: left allmulticast mode
[  533.108523] veth2-bond: left allmulticast mode
[  533.108563] fbond: left promiscuous mode
[  533.108593] veth1-bond: left promiscuous mode
[  533.108635] veth2-bond: left promiscuous mode
[  533.108686] fab-br0: port 1(fbond) entered disabled state
[  533.154692] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  533.154804] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  533.172058] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  533.172199] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  533.187973] fbond (unregistering): Released all slaves