[  527.237214] fab-br0: port 1(fbond) entered blocking state
[  527.237305] fab-br0: port 1(fbond) entered disabled state
[  527.237387] fbond: entered allmulticast mode
[  527.237518] fbond: entered promiscuous mode
[  527.256487] veth1-bond: entered promiscuous mode
[  527.256565] veth1-bond: entered allmulticast mode
[  527.256649] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  527.275861] veth2-bond: entered promiscuous mode
[  527.275943] veth2-bond: entered allmulticast mode
[  527.276008] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  527.363735] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  527.363956] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  527.364056] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  527.364142] fbond: active interface up!
[  527.364226] fab-br0: port 1(fbond) entered blocking state
[  527.364281] fab-br0: port 1(fbond) entered forwarding state
[  528.827969] fbond: left allmulticast mode
[  528.828016] veth1-bond: left allmulticast mode
[  528.828050] veth2-bond: left allmulticast mode
[  528.828086] fbond: left promiscuous mode
[  528.828120] veth1-bond: left promiscuous mode
[  528.828161] veth2-bond: left promiscuous mode
[  528.828205] fab-br0: port 1(fbond) entered disabled state
[  528.868493] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  528.868591] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  528.887821] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  528.887938] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  528.897788] fbond (unregistering): Released all slaves