[  535.625843] fab-br0: port 1(fbond) entered blocking state
[  535.625908] fab-br0: port 1(fbond) entered disabled state
[  535.625966] fbond: entered allmulticast mode
[  535.626059] fbond: entered promiscuous mode
[  535.634590] veth1-bond: entered promiscuous mode
[  535.634671] veth1-bond: entered allmulticast mode
[  535.634739] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  535.645324] veth2-bond: entered promiscuous mode
[  535.645388] veth2-bond: entered allmulticast mode
[  535.645452] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  535.688802] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  535.688962] fab-br0: port 1(fbond) entered blocking state
[  535.689024] fab-br0: port 1(fbond) entered forwarding state
[  535.792821] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  535.793062] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  535.793134] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  535.793202] fbond: active interface up!
[  537.015008] fbond: left allmulticast mode
[  537.015057] veth1-bond: left allmulticast mode
[  537.015113] veth2-bond: left allmulticast mode
[  537.015157] fbond: left promiscuous mode
[  537.015191] veth1-bond: left promiscuous mode
[  537.015236] veth2-bond: left promiscuous mode
[  537.015299] fab-br0: port 1(fbond) entered disabled state
[  537.056645] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  537.056788] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  537.074001] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  537.074169] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  537.089857] fbond (unregistering): Released all slaves