[  527.673516] fab-br0: port 1(fbond) entered blocking state
[  527.673582] fab-br0: port 1(fbond) entered disabled state
[  527.673653] fbond: entered allmulticast mode
[  527.673741] fbond: entered promiscuous mode
[  527.692861] veth1-bond: entered promiscuous mode
[  527.692927] veth1-bond: entered allmulticast mode
[  527.692991] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  527.709078] veth2-bond: entered promiscuous mode
[  527.709142] veth2-bond: entered allmulticast mode
[  527.709200] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  527.812745] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  527.812903] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  527.813001] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  527.813087] fbond: active interface up!
[  527.813167] fab-br0: port 1(fbond) entered blocking state
[  527.813230] fab-br0: port 1(fbond) entered forwarding state
[  529.184471] fbond: left allmulticast mode
[  529.184532] veth1-bond: left allmulticast mode
[  529.184582] veth2-bond: left allmulticast mode
[  529.184636] fbond: left promiscuous mode
[  529.184676] veth1-bond: left promiscuous mode
[  529.184748] veth2-bond: left promiscuous mode
[  529.184817] fab-br0: port 1(fbond) entered disabled state
[  529.227884] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  529.228000] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  529.245952] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  529.246095] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  529.262874] fbond (unregistering): Released all slaves