[  856.353290][ T9348] fab-br0: port 1(fbond) entered blocking state
[  856.353596][ T9348] fab-br0: port 1(fbond) entered disabled state
[  856.353881][ T9348] fbond: entered allmulticast mode
[  856.356473][ T9348] fbond: entered promiscuous mode
[  856.498516][ T9351] veth1-bond: entered promiscuous mode
[  856.498945][ T9351] veth1-bond: entered allmulticast mode
[  856.503198][ T9351] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  856.596635][ T9352] veth2-bond: entered promiscuous mode
[  856.597074][ T9352] veth2-bond: entered allmulticast mode
[  856.597592][ T9352] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  856.730055][ T4235] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  856.818097][ T4235] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  856.819160][ T4235] fbond: active interface up!
[  856.906096][ T9355] fab-br0: port 1(fbond) entered blocking state
[  856.906438][ T9355] fab-br0: port 1(fbond) entered forwarding state
[  857.025422][ T8443] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  859.158511][ T9392] fbond: left allmulticast mode
[  859.158863][ T9392] veth1-bond: left allmulticast mode
[  859.159962][ T9392] veth2-bond: left allmulticast mode
[  859.160305][ T9392] fbond: left promiscuous mode
[  859.160605][ T9392] veth1-bond: left promiscuous mode
[  859.161205][ T9392] veth2-bond: left promiscuous mode
[  859.161960][ T9392] fab-br0: port 1(fbond) entered disabled state
[  859.610334][ T9393] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  859.611103][ T9393] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  859.623494][ T9393] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  859.624210][ T9393] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  859.642277][ T9393] fbond (unregistering): Released all slaves