[  557.440155] fab-br0: port 1(fbond) entered blocking state
[  557.440217] fab-br0: port 1(fbond) entered disabled state
[  557.440268] fbond: entered allmulticast mode
[  557.440363] fbond: entered promiscuous mode
[  557.457921] veth1-bond: entered promiscuous mode
[  557.457977] veth1-bond: entered allmulticast mode
[  557.458318] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  557.471498] veth2-bond: entered promiscuous mode
[  557.471551] veth2-bond: entered allmulticast mode
[  557.471599] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  557.488413] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  557.513695] fab-br0: port 1(fbond) entered blocking state
[  557.513762] fab-br0: port 1(fbond) entered forwarding state
[  557.584449] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  557.584575] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  557.584678] fbond: active interface up!
[  558.818644] fbond: left allmulticast mode
[  558.818703] veth1-bond: left allmulticast mode
[  558.818747] veth2-bond: left allmulticast mode
[  558.818791] fbond: left promiscuous mode
[  558.818822] veth1-bond: left promiscuous mode
[  558.818865] veth2-bond: left promiscuous mode
[  558.818922] fab-br0: port 1(fbond) entered disabled state
[  558.857697] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  558.857814] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  558.872578] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  558.872735] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  558.880483] fbond (unregistering): Released all slaves