[  535.547493] fab-br0: port 1(fbond) entered blocking state
[  535.547597] fab-br0: port 1(fbond) entered disabled state
[  535.547660] fbond: entered allmulticast mode
[  535.547763] fbond: entered promiscuous mode
[  535.560013] veth1-bond: entered promiscuous mode
[  535.560149] veth1-bond: entered allmulticast mode
[  535.560233] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  535.573544] veth2-bond: entered promiscuous mode
[  535.573635] veth2-bond: entered allmulticast mode
[  535.573715] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  535.602058] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  535.606811] fab-br0: port 1(fbond) entered blocking state
[  535.606910] fab-br0: port 1(fbond) entered forwarding state
[  535.706053] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  535.707106] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  535.707213] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  535.707303] fbond: active interface up!
[  537.095392] fbond: left allmulticast mode
[  537.095480] veth1-bond: left allmulticast mode
[  537.095531] veth2-bond: left allmulticast mode
[  537.095597] fbond: left promiscuous mode
[  537.095646] veth1-bond: left promiscuous mode
[  537.095701] veth2-bond: left promiscuous mode
[  537.095765] fab-br0: port 1(fbond) entered disabled state
[  537.131647] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  537.131756] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  537.139245] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  537.139393] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  537.151123] fbond (unregistering): Released all slaves