[  836.439075][ T9372] fab-br0: port 1(fbond) entered blocking state
[  836.439404][ T9372] fab-br0: port 1(fbond) entered disabled state
[  836.439654][ T9372] fbond: entered allmulticast mode
[  836.442015][ T9372] fbond: entered promiscuous mode
[  836.625477][ T9375] veth1-bond: entered promiscuous mode
[  836.625863][ T9375] veth1-bond: entered allmulticast mode
[  836.632849][ T9375] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  836.724841][ T9376] veth2-bond: entered promiscuous mode
[  836.725226][ T9376] veth2-bond: entered allmulticast mode
[  836.725758][ T9376] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  836.888465][   T67] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  836.984455][   T67] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  836.985825][   T67] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  836.986334][   T67] fbond: active interface up!
[  837.029397][ T9379] fab-br0: port 1(fbond) entered blocking state
[  837.029737][ T9379] fab-br0: port 1(fbond) entered forwarding state
[  839.248336][ T9416] fbond: left allmulticast mode
[  839.248616][ T9416] veth1-bond: left allmulticast mode
[  839.248812][ T9416] veth2-bond: left allmulticast mode
[  839.249090][ T9416] fbond: left promiscuous mode
[  839.249408][ T9416] veth1-bond: left promiscuous mode
[  839.249974][ T9416] veth2-bond: left promiscuous mode
[  839.250586][ T9416] fab-br0: port 1(fbond) entered disabled state
[  839.650634][ T9417] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  839.651761][ T9417] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  839.671912][ T9417] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  839.673133][ T9417] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  839.690953][ T9417] fbond (unregistering): Released all slaves