[  540.945294] fab-br0: port 1(fbond) entered blocking state
[  540.945350] fab-br0: port 1(fbond) entered disabled state
[  540.945413] fbond: entered allmulticast mode
[  540.945506] fbond: entered promiscuous mode
[  540.961036] veth1-bond: entered promiscuous mode
[  540.961124] veth1-bond: entered allmulticast mode
[  540.961222] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  540.973481] veth2-bond: entered promiscuous mode
[  540.973584] veth2-bond: entered allmulticast mode
[  540.973671] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  541.005695] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  541.005819] fab-br0: port 1(fbond) entered blocking state
[  541.005861] fab-br0: port 1(fbond) entered forwarding state
[  541.100739] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  541.100880] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  541.100948] fbond: active interface up!
[  542.270907] fbond: left allmulticast mode
[  542.271010] veth1-bond: left allmulticast mode
[  542.271071] veth2-bond: left allmulticast mode
[  542.271136] fbond: left promiscuous mode
[  542.271185] veth1-bond: left promiscuous mode
[  542.271252] veth2-bond: left promiscuous mode
[  542.271326] fab-br0: port 1(fbond) entered disabled state
[  542.309956] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  542.310099] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  542.317798] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  542.317960] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  542.327730] fbond (unregistering): Released all slaves