[  856.010966][ T9456] fab-br0: port 1(fbond) entered blocking state
[  856.011718][ T9456] fab-br0: port 1(fbond) entered disabled state
[  856.012295][ T9456] fbond: entered allmulticast mode
[  856.020921][ T9456] fbond: entered promiscuous mode
[  856.155076][ T9459] veth1-bond: entered promiscuous mode
[  856.155547][ T9459] veth1-bond: entered allmulticast mode
[  856.156763][ T9459] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  856.261272][ T9460] veth2-bond: entered promiscuous mode
[  856.261749][ T9460] veth2-bond: entered allmulticast mode
[  856.262345][ T9460] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  856.458222][ T8605] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  856.532074][ T9463] fab-br0: port 1(fbond) entered blocking state
[  856.532416][ T9463] fab-br0: port 1(fbond) entered forwarding state
[  856.555878][ T8605] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  856.557181][ T8605] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  856.557581][ T8605] fbond: active interface up!
[  858.899318][ T9500] fbond: left allmulticast mode
[  858.899571][ T9500] veth1-bond: left allmulticast mode
[  858.899775][ T9500] veth2-bond: left allmulticast mode
[  858.899964][ T9500] fbond: left promiscuous mode
[  858.900603][ T9500] veth1-bond: left promiscuous mode
[  858.901004][ T9500] veth2-bond: left promiscuous mode
[  858.901529][ T9500] fab-br0: port 1(fbond) entered disabled state
[  859.334100][ T9501] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  859.335107][ T9501] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  859.349454][ T9501] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  859.350512][ T9501] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  859.369745][ T9501] fbond (unregistering): Released all slaves