[  527.164138] fab-br0: port 1(fbond) entered blocking state
[  527.164209] fab-br0: port 1(fbond) entered disabled state
[  527.164270] fbond: entered allmulticast mode
[  527.164355] fbond: entered promiscuous mode
[  527.174632] veth1-bond: entered promiscuous mode
[  527.174698] veth1-bond: entered allmulticast mode
[  527.174749] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  527.184927] veth2-bond: entered promiscuous mode
[  527.184986] veth2-bond: entered allmulticast mode
[  527.185041] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  527.225505] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  527.225636] fab-br0: port 1(fbond) entered blocking state
[  527.225687] fab-br0: port 1(fbond) entered forwarding state
[  527.329538] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  527.329684] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  527.329740] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  527.329786] fbond: active interface up!
[  528.796372] fbond: left allmulticast mode
[  528.796423] veth1-bond: left allmulticast mode
[  528.796458] veth2-bond: left allmulticast mode
[  528.796519] fbond: left promiscuous mode
[  528.796547] veth1-bond: left promiscuous mode
[  528.796592] veth2-bond: left promiscuous mode
[  528.796645] fab-br0: port 1(fbond) entered disabled state
[  528.846007] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  528.846098] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  528.857655] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  528.857762] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  528.867583] fbond (unregistering): Released all slaves