[  531.602781] fab-br0: port 1(fbond) entered blocking state
[  531.602872] fab-br0: port 1(fbond) entered disabled state
[  531.602957] fbond: entered allmulticast mode
[  531.603093] fbond: entered promiscuous mode
[  531.620894] veth1-bond: entered promiscuous mode
[  531.620958] veth1-bond: entered allmulticast mode
[  531.621022] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  531.631408] veth2-bond: entered promiscuous mode
[  531.631472] veth2-bond: entered allmulticast mode
[  531.631527] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  531.663996] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  531.664182] fab-br0: port 1(fbond) entered blocking state
[  531.664248] fab-br0: port 1(fbond) entered forwarding state
[  531.759066] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  531.759188] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  531.759256] fbond: active interface up!
[  532.891288] fbond: left allmulticast mode
[  532.891367] veth1-bond: left allmulticast mode
[  532.891419] veth2-bond: left allmulticast mode
[  532.891471] fbond: left promiscuous mode
[  532.891511] veth1-bond: left promiscuous mode
[  532.891569] veth2-bond: left promiscuous mode
[  532.891653] fab-br0: port 1(fbond) entered disabled state
[  532.940615] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  532.940713] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  532.948156] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  532.948292] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  532.958058] fbond (unregistering): Released all slaves