[  920.792728][ T7857] fab-br0: port 1(fbond) entered blocking state
[  920.792979][ T7857] fab-br0: port 1(fbond) entered disabled state
[  920.793225][ T7857] fbond: entered allmulticast mode
[  920.799422][ T7857] fbond: entered promiscuous mode
[  920.924475][ T7859] veth1-bond: entered promiscuous mode
[  920.924948][ T7859] veth1-bond: entered allmulticast mode
[  920.925743][ T7859] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  921.051842][ T7860] veth2-bond: entered promiscuous mode
[  921.052208][ T7860] veth2-bond: entered allmulticast mode
[  921.057603][ T7860] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  921.175654][ T3487] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  921.272108][ T3487] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  921.272674][ T3487] fbond: active interface up!
[  921.398747][ T7863] fab-br0: port 1(fbond) entered blocking state
[  921.399024][ T7863] fab-br0: port 1(fbond) entered forwarding state
[  921.479965][ T3487] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  923.674820][ T7894] fbond: left allmulticast mode
[  923.675022][ T7894] veth1-bond: left allmulticast mode
[  923.675180][ T7894] veth2-bond: left allmulticast mode
[  923.675333][ T7894] fbond: left promiscuous mode
[  923.675488][ T7894] veth1-bond: left promiscuous mode
[  923.675840][ T7894] veth2-bond: left promiscuous mode
[  923.676286][ T7894] fab-br0: port 1(fbond) entered disabled state
[  923.848190][ T7895] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  923.850114][ T7895] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  923.864329][ T7895] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  923.865231][ T7895] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  923.884460][ T7895] fbond (unregistering): Released all slaves