[  532.246734] fab-br0: port 1(fbond) entered blocking state
[  532.246806] fab-br0: port 1(fbond) entered disabled state
[  532.246876] fbond: entered allmulticast mode
[  532.246987] fbond: entered promiscuous mode
[  532.259925] veth1-bond: entered promiscuous mode
[  532.260019] veth1-bond: entered allmulticast mode
[  532.260090] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  532.271239] veth2-bond: entered promiscuous mode
[  532.271306] veth2-bond: entered allmulticast mode
[  532.271364] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  532.301954] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  532.302122] fab-br0: port 1(fbond) entered blocking state
[  532.302184] fab-br0: port 1(fbond) entered forwarding state
[  532.397969] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  532.398094] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  532.398153] fbond: active interface up!
[  533.513261] fbond: left allmulticast mode
[  533.513344] veth1-bond: left allmulticast mode
[  533.513409] veth2-bond: left allmulticast mode
[  533.513477] fbond: left promiscuous mode
[  533.513537] veth1-bond: left promiscuous mode
[  533.513607] veth2-bond: left promiscuous mode
[  533.513684] fab-br0: port 1(fbond) entered disabled state
[  533.540538] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  533.540643] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  533.550069] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  533.550207] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  533.557990] fbond (unregistering): Released all slaves