[  527.778294] fab-br0: port 1(fbond) entered blocking state
[  527.778355] fab-br0: port 1(fbond) entered disabled state
[  527.778409] fbond: entered allmulticast mode
[  527.778507] fbond: entered promiscuous mode
[  527.791723] veth1-bond: entered promiscuous mode
[  527.791779] veth1-bond: entered allmulticast mode
[  527.791837] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  527.802429] veth2-bond: entered promiscuous mode
[  527.802493] veth2-bond: entered allmulticast mode
[  527.802544] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  527.837105] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  527.837261] fab-br0: port 1(fbond) entered blocking state
[  527.837323] fab-br0: port 1(fbond) entered forwarding state
[  527.932166] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  527.932301] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  527.932385] fbond: active interface up!
[  529.064941] fbond: left allmulticast mode
[  529.065041] veth1-bond: left allmulticast mode
[  529.065114] veth2-bond: left allmulticast mode
[  529.065182] fbond: left promiscuous mode
[  529.065233] veth1-bond: left promiscuous mode
[  529.065309] veth2-bond: left promiscuous mode
[  529.065391] fab-br0: port 1(fbond) entered disabled state
[  529.119590] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  529.119698] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  529.135283] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  529.135455] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  529.153177] fbond (unregistering): Released all slaves