[  526.308260] fab-br0: port 1(fbond) entered blocking state
[  526.308331] fab-br0: port 1(fbond) entered disabled state
[  526.308391] fbond: entered allmulticast mode
[  526.308494] fbond: entered promiscuous mode
[  526.326922] veth1-bond: entered promiscuous mode
[  526.326993] veth1-bond: entered allmulticast mode
[  526.327066] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  526.344756] veth2-bond: entered promiscuous mode
[  526.344829] veth2-bond: entered allmulticast mode
[  526.344901] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  526.442735] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  526.442840] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  526.442946] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  526.443024] fbond: active interface up!
[  526.443103] fab-br0: port 1(fbond) entered blocking state
[  526.443158] fab-br0: port 1(fbond) entered forwarding state
[  527.633005] fbond: left allmulticast mode
[  527.633060] veth1-bond: left allmulticast mode
[  527.633102] veth2-bond: left allmulticast mode
[  527.633144] fbond: left promiscuous mode
[  527.633174] veth1-bond: left promiscuous mode
[  527.633218] veth2-bond: left promiscuous mode
[  527.633280] fab-br0: port 1(fbond) entered disabled state
[  527.671812] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  527.671963] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  527.695861] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  527.696003] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  527.705818] fbond (unregistering): Released all slaves