[  530.767669] fab-br0: port 1(fbond) entered blocking state
[  530.767747] fab-br0: port 1(fbond) entered disabled state
[  530.767835] fbond: entered allmulticast mode
[  530.767964] fbond: entered promiscuous mode
[  530.787266] veth1-bond: entered promiscuous mode
[  530.787335] veth1-bond: entered allmulticast mode
[  530.787399] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  530.807983] veth2-bond: entered promiscuous mode
[  530.808066] veth2-bond: entered allmulticast mode
[  530.808130] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  530.930679] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  530.930902] fab-br0: port 1(fbond) entered blocking state
[  530.930964] fab-br0: port 1(fbond) entered forwarding state
[  531.027733] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  531.027848] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  531.027921] fbond: active interface up!
[  532.420154] fbond: left allmulticast mode
[  532.420208] veth1-bond: left allmulticast mode
[  532.420254] veth2-bond: left allmulticast mode
[  532.420302] fbond: left promiscuous mode
[  532.420338] veth1-bond: left promiscuous mode
[  532.420383] veth2-bond: left promiscuous mode
[  532.420439] fab-br0: port 1(fbond) entered disabled state
[  532.464718] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  532.464841] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  532.484867] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  532.485014] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  532.501812] fbond (unregistering): Released all slaves