[  820.548958][ T9400] ip (9400) used greatest stack depth: 23552 bytes left
[  820.694189][ T9405] fab-br0: port 1(fbond) entered blocking state
[  820.694600][ T9405] fab-br0: port 1(fbond) entered disabled state
[  820.694861][ T9405] fbond: entered allmulticast mode
[  820.696546][ T9405] fbond: entered promiscuous mode
[  820.849196][ T9408] veth1-bond: entered promiscuous mode
[  820.849738][ T9408] veth1-bond: entered allmulticast mode
[  820.850659][ T9408] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  820.954515][ T9409] veth2-bond: entered promiscuous mode
[  820.954938][ T9409] veth2-bond: entered allmulticast mode
[  820.955485][ T9409] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  821.069424][   T69] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  821.166117][   T69] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  821.166971][   T69] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  821.167488][   T69] fbond: active interface up!
[  821.214665][ T9412] fab-br0: port 1(fbond) entered blocking state
[  821.214942][ T9412] fab-br0: port 1(fbond) entered forwarding state
[  823.502533][ T9449] fbond: left allmulticast mode
[  823.502769][ T9449] veth1-bond: left allmulticast mode
[  823.502944][ T9449] veth2-bond: left allmulticast mode
[  823.503123][ T9449] fbond: left promiscuous mode
[  823.503295][ T9449] veth1-bond: left promiscuous mode
[  823.503682][ T9449] veth2-bond: left promiscuous mode
[  823.504162][ T9449] fab-br0: port 1(fbond) entered disabled state
[  823.961945][ T9450] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  823.962835][ T9450] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  823.976231][ T9450] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  823.977068][ T9450] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  823.994793][ T9450] fbond (unregistering): Released all slaves