[  840.234084][ T9870] fab-br0: port 1(fbond) entered blocking state
[  840.234583][ T9870] fab-br0: port 1(fbond) entered disabled state
[  840.234882][ T9870] fbond: entered allmulticast mode
[  840.244244][ T9870] fbond: entered promiscuous mode
[  840.349039][ T9873] veth1-bond: entered promiscuous mode
[  840.349578][ T9873] veth1-bond: entered allmulticast mode
[  840.350768][ T9873] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  840.488751][ T9874] veth2-bond: entered promiscuous mode
[  840.489195][ T9874] veth2-bond: entered allmulticast mode
[  840.489856][ T9874] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  840.675361][ T8904] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  840.738228][ T9877] fab-br0: port 1(fbond) entered blocking state
[  840.738543][ T9877] fab-br0: port 1(fbond) entered forwarding state
[  840.781038][ T8904] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  840.781918][ T8904] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  840.782259][ T8904] fbond: active interface up!
[  843.228375][ T9914] fbond: left allmulticast mode
[  843.228878][ T9914] veth1-bond: left allmulticast mode
[  843.229190][ T9914] veth2-bond: left allmulticast mode
[  843.230095][ T9914] fbond: left promiscuous mode
[  843.230429][ T9914] veth1-bond: left promiscuous mode
[  843.231040][ T9914] veth2-bond: left promiscuous mode
[  843.231847][ T9914] fab-br0: port 1(fbond) entered disabled state
[  843.700973][ T9915] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  843.701856][ T9915] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  843.727108][ T9915] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  843.728457][ T9915] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  843.750939][ T9915] fbond (unregistering): Released all slaves