[  857.408576][ T9449] fab-br0: port 1(fbond) entered blocking state
[  857.408820][ T9449] fab-br0: port 1(fbond) entered disabled state
[  857.409066][ T9449] fbond: entered allmulticast mode
[  857.410570][ T9449] fbond: entered promiscuous mode
[  857.514287][ T9452] veth1-bond: entered promiscuous mode
[  857.514674][ T9452] veth1-bond: entered allmulticast mode
[  857.515451][ T9452] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  857.619451][ T9453] veth2-bond: entered promiscuous mode
[  857.619872][ T9453] veth2-bond: entered allmulticast mode
[  857.620530][ T9453] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  857.760089][   T11] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  857.760941][   T11] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  857.762317][   T11] fbond: active interface up!
[  857.878315][ T9456] fab-br0: port 1(fbond) entered blocking state
[  857.878586][ T9456] fab-br0: port 1(fbond) entered forwarding state
[  857.969511][   T11] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  860.353636][ T9499] fbond: left allmulticast mode
[  860.353924][ T9499] veth1-bond: left allmulticast mode
[  860.354136][ T9499] veth2-bond: left allmulticast mode
[  860.355154][ T9499] fbond: left promiscuous mode
[  860.355388][ T9499] veth1-bond: left promiscuous mode
[  860.355784][ T9499] veth2-bond: left promiscuous mode
[  860.356382][ T9499] fab-br0: port 1(fbond) entered disabled state
[  860.795594][ T9500] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  860.796380][ T9500] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  860.808681][ T9500] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  860.809400][ T9500] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  860.821276][ T9500] fbond (unregistering): Released all slaves