[  547.640074] fab-br0: port 1(fbond) entered blocking state
[  547.640145] fab-br0: port 1(fbond) entered disabled state
[  547.640211] fbond: entered allmulticast mode
[  547.640310] fbond: entered promiscuous mode
[  547.655926] veth1-bond: entered promiscuous mode
[  547.656354] veth1-bond: entered allmulticast mode
[  547.656414] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  547.674870] veth2-bond: entered promiscuous mode
[  547.674936] veth2-bond: entered allmulticast mode
[  547.674988] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  547.785544] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  547.785689] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  547.785783] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  547.785877] fbond: active interface up!
[  547.785959] fab-br0: port 1(fbond) entered blocking state
[  547.786008] fab-br0: port 1(fbond) entered forwarding state
[  549.341009] fbond: left allmulticast mode
[  549.341069] veth1-bond: left allmulticast mode
[  549.341116] veth2-bond: left allmulticast mode
[  549.341164] fbond: left promiscuous mode
[  549.341197] veth1-bond: left promiscuous mode
[  549.341253] veth2-bond: left promiscuous mode
[  549.341316] fab-br0: port 1(fbond) entered disabled state
[  549.372905] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  549.372987] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  549.392695] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  549.392825] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  549.402637] fbond (unregistering): Released all slaves