[  528.641725] fab-br0: port 1(fbond) entered blocking state
[  528.641812] fab-br0: port 1(fbond) entered disabled state
[  528.641876] fbond: entered allmulticast mode
[  528.641960] fbond: entered promiscuous mode
[  528.656372] veth1-bond: entered promiscuous mode
[  528.656437] veth1-bond: entered allmulticast mode
[  528.656507] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  528.672784] veth2-bond: entered promiscuous mode
[  528.672843] veth2-bond: entered allmulticast mode
[  528.672897] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  528.691751] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  528.716265] fab-br0: port 1(fbond) entered blocking state
[  528.716336] fab-br0: port 1(fbond) entered forwarding state
[  528.787777] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  528.787890] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  528.787955] fbond: active interface up!
[  529.854902] fbond: left allmulticast mode
[  529.854958] veth1-bond: left allmulticast mode
[  529.855009] veth2-bond: left allmulticast mode
[  529.855047] fbond: left promiscuous mode
[  529.855077] veth1-bond: left promiscuous mode
[  529.855122] veth2-bond: left promiscuous mode
[  529.855173] fab-br0: port 1(fbond) entered disabled state
[  529.898108] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  529.898229] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  529.909968] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  529.910130] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  529.919865] fbond (unregistering): Released all slaves