[  676.718203] fab-br0: port 1(fbond) entered blocking state
[  676.718331] fab-br0: port 1(fbond) entered disabled state
[  676.718535] fbond: entered allmulticast mode
[  676.718666] fbond: entered promiscuous mode
[  676.735974] veth1-bond: entered promiscuous mode
[  676.736057] veth1-bond: entered allmulticast mode
[  676.736133] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  676.748405] veth2-bond: entered promiscuous mode
[  676.748499] veth2-bond: entered allmulticast mode
[  676.748562] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  676.768867] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  676.782312] fab-br0: port 1(fbond) entered blocking state
[  676.782388] fab-br0: port 1(fbond) entered forwarding state
[  676.864886] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  676.864981] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  676.865044] fbond: active interface up!
[  677.935617] fbond: left allmulticast mode
[  677.935684] veth1-bond: left allmulticast mode
[  677.935739] veth2-bond: left allmulticast mode
[  677.935789] fbond: left promiscuous mode
[  677.935824] veth1-bond: left promiscuous mode
[  677.935884] veth2-bond: left promiscuous mode
[  677.935941] fab-br0: port 1(fbond) entered disabled state
[  677.970170] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  677.970356] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  677.979988] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  677.980209] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  677.987948] fbond (unregistering): Released all slaves