[  530.299991] fab-br0: port 1(fbond) entered blocking state
[  530.300047] fab-br0: port 1(fbond) entered disabled state
[  530.300103] fbond: entered allmulticast mode
[  530.300218] fbond: entered promiscuous mode
[  530.316981] veth1-bond: entered promiscuous mode
[  530.317066] veth1-bond: entered allmulticast mode
[  530.317148] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  530.331809] veth2-bond: entered promiscuous mode
[  530.331878] veth2-bond: entered allmulticast mode
[  530.331935] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  530.349756] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  530.374108] fab-br0: port 1(fbond) entered blocking state
[  530.374173] fab-br0: port 1(fbond) entered forwarding state
[  530.453759] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  530.453883] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  530.453962] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  530.454033] fbond: active interface up!
[  531.916198] fbond: left allmulticast mode
[  531.916250] veth1-bond: left allmulticast mode
[  531.916294] veth2-bond: left allmulticast mode
[  531.916337] fbond: left promiscuous mode
[  531.916368] veth1-bond: left promiscuous mode
[  531.916416] veth2-bond: left promiscuous mode
[  531.916477] fab-br0: port 1(fbond) entered disabled state
[  531.965091] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  531.965209] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  531.982985] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  531.983158] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  531.992868] fbond (unregistering): Released all slaves