[  939.153325][ T7954] fab-br0: port 1(fbond) entered blocking state
[  939.153565][ T7954] fab-br0: port 1(fbond) entered disabled state
[  939.153816][ T7954] fbond: entered allmulticast mode
[  939.155372][ T7954] fbond: entered promiscuous mode
[  939.296081][ T7956] veth1-bond: entered promiscuous mode
[  939.296432][ T7956] veth1-bond: entered allmulticast mode
[  939.297190][ T7956] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  939.425133][ T7957] veth2-bond: entered promiscuous mode
[  939.425663][ T7957] veth2-bond: entered allmulticast mode
[  939.426364][ T7957] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  939.583837][  T252] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  939.680392][  T252] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  939.680977][  T252] fbond: active interface up!
[  939.831699][ T7960] fab-br0: port 1(fbond) entered blocking state
[  939.831969][ T7960] fab-br0: port 1(fbond) entered forwarding state
[  939.889187][  T252] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  942.139247][ T7991] fbond: left allmulticast mode
[  942.139469][ T7991] veth1-bond: left allmulticast mode
[  942.139650][ T7991] veth2-bond: left allmulticast mode
[  942.139827][ T7991] fbond: left promiscuous mode
[  942.139988][ T7991] veth1-bond: left promiscuous mode
[  942.140356][ T7991] veth2-bond: left promiscuous mode
[  942.140851][ T7991] fab-br0: port 1(fbond) entered disabled state
[  942.314132][ T7992] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  942.314744][ T7992] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  942.330516][ T7992] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  942.331187][ T7992] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  942.346712][ T7992] fbond (unregistering): Released all slaves