[  529.613496] fab-br0: port 1(fbond) entered blocking state
[  529.613576] fab-br0: port 1(fbond) entered disabled state
[  529.613638] fbond: entered allmulticast mode
[  529.613739] fbond: entered promiscuous mode
[  529.631261] veth1-bond: entered promiscuous mode
[  529.631332] veth1-bond: entered allmulticast mode
[  529.631390] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  529.643874] veth2-bond: entered promiscuous mode
[  529.643931] veth2-bond: entered allmulticast mode
[  529.643984] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  529.753327] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  529.753403] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  529.753472] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  529.753527] fbond: active interface up!
[  529.753589] fab-br0: port 1(fbond) entered blocking state
[  529.753633] fab-br0: port 1(fbond) entered forwarding state
[  530.943567] fbond: left allmulticast mode
[  530.943622] veth1-bond: left allmulticast mode
[  530.943671] veth2-bond: left allmulticast mode
[  530.943717] fbond: left promiscuous mode
[  530.943753] veth1-bond: left promiscuous mode
[  530.943802] veth2-bond: left promiscuous mode
[  530.943865] fab-br0: port 1(fbond) entered disabled state
[  530.990563] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  530.990647] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  531.009478] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  531.009615] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  531.019396] fbond (unregistering): Released all slaves