[  530.576983] fab-br0: port 1(fbond) entered blocking state
[  530.577099] fab-br0: port 1(fbond) entered disabled state
[  530.577192] fbond: entered allmulticast mode
[  530.577307] fbond: entered promiscuous mode
[  530.616876] veth1-bond: entered promiscuous mode
[  530.617560] veth1-bond: entered allmulticast mode
[  530.617783] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  530.659016] veth2-bond: entered promiscuous mode
[  530.659149] veth2-bond: entered allmulticast mode
[  530.659241] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  530.723743] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  530.723918] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  530.723997] fbond: active interface up!
[  530.766090] fab-br0: port 1(fbond) entered blocking state
[  530.766183] fab-br0: port 1(fbond) entered forwarding state
[  530.932734] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  533.088117] fbond: left allmulticast mode
[  533.088249] veth1-bond: left allmulticast mode
[  533.088303] veth2-bond: left allmulticast mode
[  533.088356] fbond: left promiscuous mode
[  533.088396] veth1-bond: left promiscuous mode
[  533.088468] veth2-bond: left promiscuous mode
[  533.088546] fab-br0: port 1(fbond) entered disabled state
[  533.151778] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  533.151890] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  533.169951] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  533.170147] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  533.179879] fbond (unregistering): Released all slaves