[  861.895298][ T9445] fab-br0: port 1(fbond) entered blocking state
[  861.895694][ T9445] fab-br0: port 1(fbond) entered disabled state
[  861.896085][ T9445] fbond: entered allmulticast mode
[  861.898378][ T9445] fbond: entered promiscuous mode
[  862.073669][ T9449] veth1-bond: entered promiscuous mode
[  862.074342][ T9449] veth1-bond: entered allmulticast mode
[  862.075513][ T9449] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  862.161382][ T9450] veth2-bond: entered promiscuous mode
[  862.161852][ T9450] veth2-bond: entered allmulticast mode
[  862.162971][ T9450] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  862.287297][  T261] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  862.289286][  T261] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  862.289973][  T261] fbond: active interface up!
[  862.439326][ T9453] fab-br0: port 1(fbond) entered blocking state
[  862.439645][ T9453] fab-br0: port 1(fbond) entered forwarding state
[  862.496589][  T261] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  864.744283][ T9490] fbond: left allmulticast mode
[  864.744574][ T9490] veth1-bond: left allmulticast mode
[  864.744844][ T9490] veth2-bond: left allmulticast mode
[  864.745118][ T9490] fbond: left promiscuous mode
[  864.745396][ T9490] veth1-bond: left promiscuous mode
[  864.745866][ T9490] veth2-bond: left promiscuous mode
[  864.746473][ T9490] fab-br0: port 1(fbond) entered disabled state
[  865.208133][ T9491] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  865.208977][ T9491] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  865.221288][ T9491] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  865.222214][ T9491] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  865.245206][ T9491] fbond (unregistering): Released all slaves