[  685.514530] fab-br0: port 1(fbond) entered blocking state
[  685.514587] fab-br0: port 1(fbond) entered disabled state
[  685.514651] fbond: entered allmulticast mode
[  685.514766] fbond: entered promiscuous mode
[  685.678502] veth1-bond: entered promiscuous mode
[  685.678591] veth1-bond: entered allmulticast mode
[  685.678662] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  685.693438] veth2-bond: entered promiscuous mode
[  685.693514] veth2-bond: entered allmulticast mode
[  685.693575] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  685.786787] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  685.786975] fab-br0: port 1(fbond) entered blocking state
[  685.787034] fab-br0: port 1(fbond) entered forwarding state
[  685.890834] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  685.891066] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  685.891173] fbond: active interface up!
[  686.981935] fbond: left allmulticast mode
[  686.981990] veth1-bond: left allmulticast mode
[  686.982034] veth2-bond: left allmulticast mode
[  686.982076] fbond: left promiscuous mode
[  686.982106] veth1-bond: left promiscuous mode
[  686.982150] veth2-bond: left promiscuous mode
[  686.982204] fab-br0: port 1(fbond) entered disabled state
[  687.019303] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  687.019471] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  687.023883] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  687.024025] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  687.032845] fbond (unregistering): Released all slaves