[  527.023118] fab-br0: port 1(fbond) entered blocking state
[  527.023187] fab-br0: port 1(fbond) entered disabled state
[  527.023247] fbond: entered allmulticast mode
[  527.023354] fbond: entered promiscuous mode
[  527.042692] veth1-bond: entered promiscuous mode
[  527.042764] veth1-bond: entered allmulticast mode
[  527.042837] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  527.060257] veth2-bond: entered promiscuous mode
[  527.060331] veth2-bond: entered allmulticast mode
[  527.060393] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  527.155796] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  527.155928] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  527.156006] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  527.156076] fbond: active interface up!
[  527.156154] fab-br0: port 1(fbond) entered blocking state
[  527.156205] fab-br0: port 1(fbond) entered forwarding state
[  528.636782] fbond: left allmulticast mode
[  528.636845] veth1-bond: left allmulticast mode
[  528.636886] veth2-bond: left allmulticast mode
[  528.636926] fbond: left promiscuous mode
[  528.636957] veth1-bond: left promiscuous mode
[  528.637005] veth2-bond: left promiscuous mode
[  528.637064] fab-br0: port 1(fbond) entered disabled state
[  528.678691] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  528.678847] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  528.686903] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  528.687030] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  528.693827] fbond (unregistering): Released all slaves