[  528.865899] fab-br0: port 1(fbond) entered blocking state
[  528.865949] fab-br0: port 1(fbond) entered disabled state
[  528.865990] fbond: entered allmulticast mode
[  528.866062] fbond: entered promiscuous mode
[  528.881727] veth1-bond: entered promiscuous mode
[  528.881782] veth1-bond: entered allmulticast mode
[  528.881840] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  528.893780] veth2-bond: entered promiscuous mode
[  528.893831] veth2-bond: entered allmulticast mode
[  528.893872] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  528.914711] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  528.937253] fab-br0: port 1(fbond) entered blocking state
[  528.937321] fab-br0: port 1(fbond) entered forwarding state
[  529.017745] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  529.017871] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  529.017941] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  529.018006] fbond: active interface up!
[  530.403682] fbond: left allmulticast mode
[  530.403747] veth1-bond: left allmulticast mode
[  530.403782] veth2-bond: left allmulticast mode
[  530.403815] fbond: left promiscuous mode
[  530.403840] veth1-bond: left promiscuous mode
[  530.403882] veth2-bond: left promiscuous mode
[  530.403934] fab-br0: port 1(fbond) entered disabled state
[  530.448127] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  530.448230] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  530.453958] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  530.454056] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  530.462830] fbond (unregistering): Released all slaves