[  531.832312] fab-br0: port 1(fbond) entered blocking state
[  531.832396] fab-br0: port 1(fbond) entered disabled state
[  531.832470] fbond: entered allmulticast mode
[  531.832579] fbond: entered promiscuous mode
[  531.853019] veth1-bond: entered promiscuous mode
[  531.853092] veth1-bond: entered allmulticast mode
[  531.853160] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  531.869416] veth2-bond: entered promiscuous mode
[  531.869482] veth2-bond: entered allmulticast mode
[  531.869537] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  531.964954] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  531.965044] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  531.965133] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  531.965191] fbond: active interface up!
[  531.965255] fab-br0: port 1(fbond) entered blocking state
[  531.965292] fab-br0: port 1(fbond) entered forwarding state
[  533.046856] fbond: left allmulticast mode
[  533.046930] veth1-bond: left allmulticast mode
[  533.046982] veth2-bond: left allmulticast mode
[  533.047033] fbond: left promiscuous mode
[  533.047069] veth1-bond: left promiscuous mode
[  533.047122] veth2-bond: left promiscuous mode
[  533.047188] fab-br0: port 1(fbond) entered disabled state
[  533.088400] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  533.088488] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  533.113109] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  533.113230] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  533.123044] fbond (unregistering): Released all slaves