[  528.015505] fab-br0: port 1(fbond) entered blocking state
[  528.015584] fab-br0: port 1(fbond) entered disabled state
[  528.015653] fbond: entered allmulticast mode
[  528.015753] fbond: entered promiscuous mode
[  528.034099] veth1-bond: entered promiscuous mode
[  528.034174] veth1-bond: entered allmulticast mode
[  528.034244] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  528.052125] veth2-bond: entered promiscuous mode
[  528.052202] veth2-bond: entered allmulticast mode
[  528.052267] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  528.148837] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  528.148945] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  528.149046] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  528.149130] fbond: active interface up!
[  528.149216] fab-br0: port 1(fbond) entered blocking state
[  528.149275] fab-br0: port 1(fbond) entered forwarding state
[  529.260611] fbond: left allmulticast mode
[  529.260668] veth1-bond: left allmulticast mode
[  529.260717] veth2-bond: left allmulticast mode
[  529.260764] fbond: left promiscuous mode
[  529.260809] veth1-bond: left promiscuous mode
[  529.260865] veth2-bond: left promiscuous mode
[  529.260927] fab-br0: port 1(fbond) entered disabled state
[  529.310070] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  529.310182] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  529.332994] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  529.333151] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  529.342885] fbond (unregistering): Released all slaves