[  530.287592] fab-br0: port 1(fbond) entered blocking state
[  530.287668] fab-br0: port 1(fbond) entered disabled state
[  530.287744] fbond: entered allmulticast mode
[  530.287865] fbond: entered promiscuous mode
[  530.304028] veth1-bond: entered promiscuous mode
[  530.304112] veth1-bond: entered allmulticast mode
[  530.304187] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  530.321132] veth2-bond: entered promiscuous mode
[  530.321204] veth2-bond: entered allmulticast mode
[  530.321265] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  530.426706] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  530.426845] fab-br0: port 1(fbond) entered blocking state
[  530.426908] fab-br0: port 1(fbond) entered forwarding state
[  530.427715] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  530.427777] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  530.427828] fbond: active interface up!
[  531.844454] fbond: left allmulticast mode
[  531.844513] veth1-bond: left allmulticast mode
[  531.844551] veth2-bond: left allmulticast mode
[  531.844587] fbond: left promiscuous mode
[  531.844615] veth1-bond: left promiscuous mode
[  531.844660] veth2-bond: left promiscuous mode
[  531.844732] fab-br0: port 1(fbond) entered disabled state
[  531.884111] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  531.884214] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  531.895899] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  531.895998] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  531.905794] fbond (unregistering): Released all slaves