[  535.458597] fab-br0: port 1(fbond) entered blocking state
[  535.458657] fab-br0: port 1(fbond) entered disabled state
[  535.458724] fbond: entered allmulticast mode
[  535.458896] fbond: entered promiscuous mode
[  535.472050] veth1-bond: entered promiscuous mode
[  535.472126] veth1-bond: entered allmulticast mode
[  535.472197] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  535.487139] veth2-bond: entered promiscuous mode
[  535.487200] veth2-bond: entered allmulticast mode
[  535.487263] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  535.504528] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  535.523367] fab-br0: port 1(fbond) entered blocking state
[  535.523424] fab-br0: port 1(fbond) entered forwarding state
[  535.608542] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  535.608652] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  535.608722] fbond: active interface up!
[  536.671384] fbond: left allmulticast mode
[  536.671451] veth1-bond: left allmulticast mode
[  536.671512] veth2-bond: left allmulticast mode
[  536.671569] fbond: left promiscuous mode
[  536.671608] veth1-bond: left promiscuous mode
[  536.671671] veth2-bond: left promiscuous mode
[  536.671738] fab-br0: port 1(fbond) entered disabled state
[  536.706126] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  536.706256] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  536.713713] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  536.713865] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  536.726597] fbond (unregistering): Released all slaves