[  531.056914] fab-br0: port 1(fbond) entered blocking state
[  531.057027] fab-br0: port 1(fbond) entered disabled state
[  531.057169] fbond: entered allmulticast mode
[  531.057297] fbond: entered promiscuous mode
[  531.076117] veth1-bond: entered promiscuous mode
[  531.076193] veth1-bond: entered allmulticast mode
[  531.076258] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  531.094594] veth2-bond: entered promiscuous mode
[  531.094717] veth2-bond: entered allmulticast mode
[  531.094795] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  531.195057] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  531.195167] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  531.195290] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  531.195369] fbond: active interface up!
[  531.195449] fab-br0: port 1(fbond) entered blocking state
[  531.195518] fab-br0: port 1(fbond) entered forwarding state
[  532.328004] fbond: left allmulticast mode
[  532.328062] veth1-bond: left allmulticast mode
[  532.328114] veth2-bond: left allmulticast mode
[  532.328165] fbond: left promiscuous mode
[  532.328199] veth1-bond: left promiscuous mode
[  532.328246] veth2-bond: left promiscuous mode
[  532.328314] fab-br0: port 1(fbond) entered disabled state
[  532.363452] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  532.363556] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  532.377221] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  532.377383] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  532.387109] fbond (unregistering): Released all slaves