[  527.495350] fab-br0: port 1(fbond) entered blocking state
[  527.495429] fab-br0: port 1(fbond) entered disabled state
[  527.495492] fbond: entered allmulticast mode
[  527.495585] fbond: entered promiscuous mode
[  527.514200] veth1-bond: entered promiscuous mode
[  527.514272] veth1-bond: entered allmulticast mode
[  527.514344] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  527.533279] veth2-bond: entered promiscuous mode
[  527.533353] veth2-bond: entered allmulticast mode
[  527.533418] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  527.619764] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  527.619875] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  527.619989] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  527.620064] fbond: active interface up!
[  527.620140] fab-br0: port 1(fbond) entered blocking state
[  527.620188] fab-br0: port 1(fbond) entered forwarding state
[  528.749295] fbond: left allmulticast mode
[  528.749385] veth1-bond: left allmulticast mode
[  528.749435] veth2-bond: left allmulticast mode
[  528.749484] fbond: left promiscuous mode
[  528.749523] veth1-bond: left promiscuous mode
[  528.749580] veth2-bond: left promiscuous mode
[  528.749692] fab-br0: port 1(fbond) entered disabled state
[  528.805570] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  528.805692] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  528.812916] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  528.813047] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  528.818793] fbond (unregistering): Released all slaves