[  530.644848] fab-br0: port 1(fbond) entered blocking state
[  530.644935] fab-br0: port 1(fbond) entered disabled state
[  530.645006] fbond: entered allmulticast mode
[  530.645131] fbond: entered promiscuous mode
[  530.669904] veth1-bond: entered promiscuous mode
[  530.670003] veth1-bond: entered allmulticast mode
[  530.670070] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  530.690592] veth2-bond: entered promiscuous mode
[  530.690675] veth2-bond: entered allmulticast mode
[  530.690765] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  530.779721] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  530.779852] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  530.779938] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  530.780070] fbond: active interface up!
[  530.780151] fab-br0: port 1(fbond) entered blocking state
[  530.780215] fab-br0: port 1(fbond) entered forwarding state
[  532.190647] fbond: left allmulticast mode
[  532.190987] veth1-bond: left allmulticast mode
[  532.191044] veth2-bond: left allmulticast mode
[  532.191100] fbond: left promiscuous mode
[  532.191138] veth1-bond: left promiscuous mode
[  532.191196] veth2-bond: left promiscuous mode
[  532.191270] fab-br0: port 1(fbond) entered disabled state
[  532.236660] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  532.236797] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  532.243876] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  532.244012] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  532.249787] fbond (unregistering): Released all slaves