[  849.090111][ T9483] fab-br0: port 1(fbond) entered blocking state
[  849.090714][ T9483] fab-br0: port 1(fbond) entered disabled state
[  849.091009][ T9483] fbond: entered allmulticast mode
[  849.092646][ T9483] fbond: entered promiscuous mode
[  849.189455][ T9486] veth1-bond: entered promiscuous mode
[  849.189938][ T9486] veth1-bond: entered allmulticast mode
[  849.190763][ T9486] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  849.299451][ T9487] veth2-bond: entered promiscuous mode
[  849.299973][ T9487] veth2-bond: entered allmulticast mode
[  849.306242][ T9487] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  849.466263][   T11] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  849.567162][ T9490] fab-br0: port 1(fbond) entered blocking state
[  849.567523][ T9490] fab-br0: port 1(fbond) entered forwarding state
[  849.570942][   T11] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  849.572053][   T11] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  849.572481][   T11] fbond: active interface up!
[  852.186271][ T9533] fbond: left allmulticast mode
[  852.186499][ T9533] veth1-bond: left allmulticast mode
[  852.186675][ T9533] veth2-bond: left allmulticast mode
[  852.186850][ T9533] fbond: left promiscuous mode
[  852.187019][ T9533] veth1-bond: left promiscuous mode
[  852.187676][ T9533] veth2-bond: left promiscuous mode
[  852.188145][ T9533] fab-br0: port 1(fbond) entered disabled state
[  852.536295][ T9534] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  852.537550][ T9534] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  852.548623][ T9534] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  852.549740][ T9534] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  852.564677][ T9534] fbond (unregistering): Released all slaves