[  255.687030][ T1476] fab-br0: port 1(fbond) entered blocking state
[  255.692775][ T1476] fab-br0: port 1(fbond) entered disabled state
[  255.693253][ T1476] fbond: entered allmulticast mode
[  255.703956][ T1476] fbond: entered promiscuous mode
[  255.826472][ T1479] veth1-bond: entered promiscuous mode
[  255.827104][ T1479] veth1-bond: entered allmulticast mode
[  255.828350][ T1479] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  256.017709][ T1480] veth2-bond: entered promiscuous mode
[  256.018301][ T1480] veth2-bond: entered allmulticast mode
[  256.019121][ T1480] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  256.150111][   T69] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  256.150758][   T69] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  256.151682][   T69] fbond: active interface up!
[  256.357702][   T12] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  256.359735][ T1483] fab-br0: port 1(fbond) entered blocking state
[  256.360207][ T1483] fab-br0: port 1(fbond) entered forwarding state
[  258.527634][ T1508] fbond: left allmulticast mode
[  258.527959][ T1508] veth1-bond: left allmulticast mode
[  258.528244][ T1508] veth2-bond: left allmulticast mode
[  258.528536][ T1508] fbond: left promiscuous mode
[  258.528804][ T1508] veth1-bond: left promiscuous mode
[  258.529278][ T1508] veth2-bond: left promiscuous mode
[  258.529944][ T1508] fab-br0: port 1(fbond) entered disabled state
[  258.717328][ T1509] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  258.718678][ T1509] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  258.739928][ T1509] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  258.741297][ T1509] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  258.750018][ T1509] fbond (unregistering): Released all slaves