[  554.273534] fab-br0: port 1(fbond) entered blocking state
[  554.273598] fab-br0: port 1(fbond) entered disabled state
[  554.273655] fbond: entered allmulticast mode
[  554.273748] fbond: entered promiscuous mode
[  554.289739] veth1-bond: entered promiscuous mode
[  554.289814] veth1-bond: entered allmulticast mode
[  554.289884] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  554.304932] veth2-bond: entered promiscuous mode
[  554.305011] veth2-bond: entered allmulticast mode
[  554.305071] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  554.317485] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  554.346244] fab-br0: port 1(fbond) entered blocking state
[  554.346305] fab-br0: port 1(fbond) entered forwarding state
[  554.413504] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  554.413617] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  554.413695] fbond: active interface up!
[  555.609815] fbond: left allmulticast mode
[  555.609893] veth1-bond: left allmulticast mode
[  555.609949] veth2-bond: left allmulticast mode
[  555.610004] fbond: left promiscuous mode
[  555.610048] veth1-bond: left promiscuous mode
[  555.610113] veth2-bond: left promiscuous mode
[  555.610187] fab-br0: port 1(fbond) entered disabled state
[  555.660054] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  555.660178] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  555.669603] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  555.669716] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  555.675544] fbond (unregistering): Released all slaves