[  531.953957] fab-br0: port 1(fbond) entered blocking state
[  531.954035] fab-br0: port 1(fbond) entered disabled state
[  531.954093] fbond: entered allmulticast mode
[  531.954188] fbond: entered promiscuous mode
[  531.972340] veth1-bond: entered promiscuous mode
[  531.972426] veth1-bond: entered allmulticast mode
[  531.972504] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  531.988694] veth2-bond: entered promiscuous mode
[  531.988779] veth2-bond: entered allmulticast mode
[  531.988834] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  532.089876] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  532.089982] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  532.090089] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  532.090174] fbond: active interface up!
[  532.090247] fab-br0: port 1(fbond) entered blocking state
[  532.090297] fab-br0: port 1(fbond) entered forwarding state
[  533.168174] fbond: left allmulticast mode
[  533.168228] veth1-bond: left allmulticast mode
[  533.168264] veth2-bond: left allmulticast mode
[  533.168301] fbond: left promiscuous mode
[  533.168327] veth1-bond: left promiscuous mode
[  533.168374] veth2-bond: left promiscuous mode
[  533.168420] fab-br0: port 1(fbond) entered disabled state
[  533.210841] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  533.210954] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  533.224930] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  533.225095] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  533.230866] fbond (unregistering): Released all slaves