[  685.322163] fab-br0: port 1(fbond) entered blocking state
[  685.322236] fab-br0: port 1(fbond) entered disabled state
[  685.322294] fbond: entered allmulticast mode
[  685.322390] fbond: entered promiscuous mode
[  685.335514] veth1-bond: entered promiscuous mode
[  685.335602] veth1-bond: entered allmulticast mode
[  685.335693] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  685.348525] veth2-bond: entered promiscuous mode
[  685.348605] veth2-bond: entered allmulticast mode
[  685.348667] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  685.373159] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  685.379266] fab-br0: port 1(fbond) entered blocking state
[  685.379331] fab-br0: port 1(fbond) entered forwarding state
[  685.477180] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  685.477354] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  685.477451] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  685.477546] fbond: active interface up!
[  686.734633] fbond: left allmulticast mode
[  686.734705] veth1-bond: left allmulticast mode
[  686.734767] veth2-bond: left allmulticast mode
[  686.734824] fbond: left promiscuous mode
[  686.734871] veth1-bond: left promiscuous mode
[  686.734933] veth2-bond: left promiscuous mode
[  686.735006] fab-br0: port 1(fbond) entered disabled state
[  686.778915] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  686.779065] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  686.791291] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  686.791433] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  686.800219] fbond (unregistering): Released all slaves