[  532.183975] fab-br0: port 1(fbond) entered blocking state
[  532.184052] fab-br0: port 1(fbond) entered disabled state
[  532.184122] fbond: entered allmulticast mode
[  532.184228] fbond: entered promiscuous mode
[  532.202506] veth1-bond: entered promiscuous mode
[  532.202586] veth1-bond: entered allmulticast mode
[  532.202658] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  532.219366] veth2-bond: entered promiscuous mode
[  532.219447] veth2-bond: entered allmulticast mode
[  532.219518] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  532.315781] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  532.315862] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  532.315933] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  532.315990] fbond: active interface up!
[  532.316058] fab-br0: port 1(fbond) entered blocking state
[  532.316116] fab-br0: port 1(fbond) entered forwarding state
[  533.399433] fbond: left allmulticast mode
[  533.399498] veth1-bond: left allmulticast mode
[  533.399555] veth2-bond: left allmulticast mode
[  533.399603] fbond: left promiscuous mode
[  533.399645] veth1-bond: left promiscuous mode
[  533.399710] veth2-bond: left promiscuous mode
[  533.399823] fab-br0: port 1(fbond) entered disabled state
[  533.440992] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  533.441112] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  533.463872] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  533.464019] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  533.473820] fbond (unregistering): Released all slaves