[  527.315432] fab-br0: port 1(fbond) entered blocking state
[  527.315541] fab-br0: port 1(fbond) entered disabled state
[  527.315635] fbond: entered allmulticast mode
[  527.315961] fbond: entered promiscuous mode
[  527.331727] veth1-bond: entered promiscuous mode
[  527.331805] veth1-bond: entered allmulticast mode
[  527.331921] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  527.342827] veth2-bond: entered promiscuous mode
[  527.342907] veth2-bond: entered allmulticast mode
[  527.342983] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  527.373883] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  527.374030] fab-br0: port 1(fbond) entered blocking state
[  527.374089] fab-br0: port 1(fbond) entered forwarding state
[  527.477899] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  527.478101] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  527.478195] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  527.478278] fbond: active interface up!
[  528.884535] fbond: left allmulticast mode
[  528.884595] veth1-bond: left allmulticast mode
[  528.884637] veth2-bond: left allmulticast mode
[  528.884679] fbond: left promiscuous mode
[  528.884708] veth1-bond: left promiscuous mode
[  528.884760] veth2-bond: left promiscuous mode
[  528.884816] fab-br0: port 1(fbond) entered disabled state
[  528.917006] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  528.917173] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  528.926028] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  528.926268] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  528.931946] fbond (unregistering): Released all slaves