[  527.387729] fab-br0: port 1(fbond) entered blocking state
[  527.387826] fab-br0: port 1(fbond) entered disabled state
[  527.387908] fbond: entered allmulticast mode
[  527.388025] fbond: entered promiscuous mode
[  527.406076] veth1-bond: entered promiscuous mode
[  527.406153] veth1-bond: entered allmulticast mode
[  527.406227] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  527.423737] veth2-bond: entered promiscuous mode
[  527.423815] veth2-bond: entered allmulticast mode
[  527.423885] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  527.529617] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  527.529706] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  527.529782] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  527.529841] fbond: active interface up!
[  527.529899] fab-br0: port 1(fbond) entered blocking state
[  527.529944] fab-br0: port 1(fbond) entered forwarding state
[  528.677272] fbond: left allmulticast mode
[  528.677359] veth1-bond: left allmulticast mode
[  528.677400] veth2-bond: left allmulticast mode
[  528.677446] fbond: left promiscuous mode
[  528.677489] veth1-bond: left promiscuous mode
[  528.677563] veth2-bond: left promiscuous mode
[  528.677622] fab-br0: port 1(fbond) entered disabled state
[  528.721015] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  528.721119] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  528.735809] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  528.735943] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  528.741662] fbond (unregistering): Released all slaves