[  534.191926] fab-br0: port 1(fbond) entered blocking state
[  534.192027] fab-br0: port 1(fbond) entered disabled state
[  534.192093] fbond: entered allmulticast mode
[  534.192189] fbond: entered promiscuous mode
[  534.202111] veth1-bond: entered promiscuous mode
[  534.202191] veth1-bond: entered allmulticast mode
[  534.202260] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  534.212240] veth2-bond: entered promiscuous mode
[  534.212316] veth2-bond: entered allmulticast mode
[  534.212375] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  534.255045] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  534.255170] fab-br0: port 1(fbond) entered blocking state
[  534.255213] fab-br0: port 1(fbond) entered forwarding state
[  534.351085] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  534.351225] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  534.351287] fbond: active interface up!
[  535.471540] fbond: left allmulticast mode
[  535.471602] veth1-bond: left allmulticast mode
[  535.471655] veth2-bond: left allmulticast mode
[  535.471701] fbond: left promiscuous mode
[  535.471734] veth1-bond: left promiscuous mode
[  535.471791] veth2-bond: left promiscuous mode
[  535.471853] fab-br0: port 1(fbond) entered disabled state
[  535.502802] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  535.502926] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  535.511198] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  535.511322] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  535.517132] fbond (unregistering): Released all slaves