[  534.746370] fab-br0: port 1(fbond) entered blocking state
[  534.746450] fab-br0: port 1(fbond) entered disabled state
[  534.746523] fbond: entered allmulticast mode
[  534.746616] fbond: entered promiscuous mode
[  534.768054] veth1-bond: entered promiscuous mode
[  534.768131] veth1-bond: entered allmulticast mode
[  534.768203] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  534.785705] veth2-bond: entered promiscuous mode
[  534.785780] veth2-bond: entered allmulticast mode
[  534.785886] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  534.877831] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  534.877930] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  534.878174] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  534.878259] fbond: active interface up!
[  534.878334] fab-br0: port 1(fbond) entered blocking state
[  534.878394] fab-br0: port 1(fbond) entered forwarding state
[  535.952292] fbond: left allmulticast mode
[  535.952352] veth1-bond: left allmulticast mode
[  535.952396] veth2-bond: left allmulticast mode
[  535.952443] fbond: left promiscuous mode
[  535.952473] veth1-bond: left promiscuous mode
[  535.952529] veth2-bond: left promiscuous mode
[  535.952592] fab-br0: port 1(fbond) entered disabled state
[  535.998767] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  535.998925] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  536.006920] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  536.007030] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  536.012879] fbond (unregistering): Released all slaves