[  859.240860][ T9443] fab-br0: port 1(fbond) entered blocking state
[  859.241879][ T9443] fab-br0: port 1(fbond) entered disabled state
[  859.243668][ T9443] fbond: entered allmulticast mode
[  859.245695][ T9443] fbond: entered promiscuous mode
[  859.438395][ T9446] veth1-bond: entered promiscuous mode
[  859.438900][ T9446] veth1-bond: entered allmulticast mode
[  859.440431][ T9446] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  859.459009][ T9446] ip (9446) used greatest stack depth: 23248 bytes left
[  859.533969][ T9447] veth2-bond: entered promiscuous mode
[  859.534431][ T9447] veth2-bond: entered allmulticast mode
[  859.534964][ T9447] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  859.696415][   T64] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  859.801056][   T64] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  859.802010][   T64] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  859.802386][   T64] fbond: active interface up!
[  859.805058][ T9450] fab-br0: port 1(fbond) entered blocking state
[  859.805481][ T9450] fab-br0: port 1(fbond) entered forwarding state
[  862.466458][ T9493] fbond: left allmulticast mode
[  862.466719][ T9493] veth1-bond: left allmulticast mode
[  862.466934][ T9493] veth2-bond: left allmulticast mode
[  862.467130][ T9493] fbond: left promiscuous mode
[  862.467337][ T9493] veth1-bond: left promiscuous mode
[  862.467745][ T9493] veth2-bond: left promiscuous mode
[  862.468299][ T9493] fab-br0: port 1(fbond) entered disabled state
[  862.972648][ T9494] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  862.973444][ T9494] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  862.995921][ T9494] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  862.996711][ T9494] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  863.020619][ T9494] fbond (unregistering): Released all slaves