[  531.967751] fab-br0: port 1(fbond) entered blocking state
[  531.967824] fab-br0: port 1(fbond) entered disabled state
[  531.967886] fbond: entered allmulticast mode
[  531.967976] fbond: entered promiscuous mode
[  531.990204] veth1-bond: entered promiscuous mode
[  531.990287] veth1-bond: entered allmulticast mode
[  531.990364] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  532.006342] veth2-bond: entered promiscuous mode
[  532.006410] veth2-bond: entered allmulticast mode
[  532.006480] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  532.105522] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  532.105626] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  532.105715] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  532.105785] fbond: active interface up!
[  532.105875] fab-br0: port 1(fbond) entered blocking state
[  532.105923] fab-br0: port 1(fbond) entered forwarding state
[  533.295661] fbond: left allmulticast mode
[  533.295727] veth1-bond: left allmulticast mode
[  533.295781] veth2-bond: left allmulticast mode
[  533.295829] fbond: left promiscuous mode
[  533.295869] veth1-bond: left promiscuous mode
[  533.295923] veth2-bond: left promiscuous mode
[  533.295993] fab-br0: port 1(fbond) entered disabled state
[  533.344653] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  533.344779] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  533.353635] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  533.353788] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  533.363551] fbond (unregistering): Released all slaves