[  530.135678] fab-br0: port 1(fbond) entered blocking state
[  530.135772] fab-br0: port 1(fbond) entered disabled state
[  530.135850] fbond: entered allmulticast mode
[  530.135962] fbond: entered promiscuous mode
[  530.149935] veth1-bond: entered promiscuous mode
[  530.150016] veth1-bond: entered allmulticast mode
[  530.150093] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  530.161047] veth2-bond: entered promiscuous mode
[  530.161129] veth2-bond: entered allmulticast mode
[  530.161203] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  530.196759] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  530.196909] fab-br0: port 1(fbond) entered blocking state
[  530.196976] fab-br0: port 1(fbond) entered forwarding state
[  530.291807] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  530.291936] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  530.292021] fbond: active interface up!
[  531.414315] fbond: left allmulticast mode
[  531.414389] veth1-bond: left allmulticast mode
[  531.414453] veth2-bond: left allmulticast mode
[  531.414523] fbond: left promiscuous mode
[  531.414572] veth1-bond: left promiscuous mode
[  531.414643] veth2-bond: left promiscuous mode
[  531.414715] fab-br0: port 1(fbond) entered disabled state
[  531.446985] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  531.447096] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  531.465851] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  531.465959] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  531.475777] fbond (unregistering): Released all slaves