[  528.523512] fab-br0: port 1(fbond) entered blocking state
[  528.523572] fab-br0: port 1(fbond) entered disabled state
[  528.523618] fbond: entered allmulticast mode
[  528.523713] fbond: entered promiscuous mode
[  528.540360] veth1-bond: entered promiscuous mode
[  528.540433] veth1-bond: entered allmulticast mode
[  528.540495] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  528.554708] veth2-bond: entered promiscuous mode
[  528.554782] veth2-bond: entered allmulticast mode
[  528.554839] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  528.659730] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  528.659849] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  528.659974] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  528.660063] fbond: active interface up!
[  528.660145] fab-br0: port 1(fbond) entered blocking state
[  528.660198] fab-br0: port 1(fbond) entered forwarding state
[  529.838845] fbond: left allmulticast mode
[  529.838913] veth1-bond: left allmulticast mode
[  529.838965] veth2-bond: left allmulticast mode
[  529.839016] fbond: left promiscuous mode
[  529.839052] veth1-bond: left promiscuous mode
[  529.839107] veth2-bond: left promiscuous mode
[  529.839177] fab-br0: port 1(fbond) entered disabled state
[  529.881034] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  529.881152] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  529.888849] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  529.888955] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  529.894771] fbond (unregistering): Released all slaves