[  527.882250] fab-br0: port 1(fbond) entered blocking state
[  527.882327] fab-br0: port 1(fbond) entered disabled state
[  527.882393] fbond: entered allmulticast mode
[  527.882493] fbond: entered promiscuous mode
[  527.899067] veth1-bond: entered promiscuous mode
[  527.899138] veth1-bond: entered allmulticast mode
[  527.899210] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  527.917127] veth2-bond: entered promiscuous mode
[  527.917212] veth2-bond: entered allmulticast mode
[  527.917281] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  528.020823] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  528.020933] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  528.021050] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  528.021158] fbond: active interface up!
[  528.021247] fab-br0: port 1(fbond) entered blocking state
[  528.021310] fab-br0: port 1(fbond) entered forwarding state
[  529.111781] fbond: left allmulticast mode
[  529.111850] veth1-bond: left allmulticast mode
[  529.111897] veth2-bond: left allmulticast mode
[  529.111952] fbond: left promiscuous mode
[  529.111992] veth1-bond: left promiscuous mode
[  529.112047] veth2-bond: left promiscuous mode
[  529.112117] fab-br0: port 1(fbond) entered disabled state
[  529.151953] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  529.152056] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  529.167921] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  529.168048] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  529.177884] fbond (unregistering): Released all slaves