[  873.360905][ T9474] fab-br0: port 1(fbond) entered blocking state
[  873.361198][ T9474] fab-br0: port 1(fbond) entered disabled state
[  873.362076][ T9474] fbond: entered allmulticast mode
[  873.363828][ T9474] fbond: entered promiscuous mode
[  873.476742][ T9477] veth1-bond: entered promiscuous mode
[  873.477253][ T9477] veth1-bond: entered allmulticast mode
[  873.478569][ T9477] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  873.608502][ T9478] veth2-bond: entered promiscuous mode
[  873.609053][ T9478] veth2-bond: entered allmulticast mode
[  873.610946][ T9478] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  873.738427][ T8702] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  873.834115][ T8702] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  873.835061][ T8702] fbond: active interface up!
[  873.912676][ T9481] fab-br0: port 1(fbond) entered blocking state
[  873.913057][ T9481] fab-br0: port 1(fbond) entered forwarding state
[  874.041654][ T8702] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  876.388139][ T9518] fbond: left allmulticast mode
[  876.388511][ T9518] veth1-bond: left allmulticast mode
[  876.388819][ T9518] veth2-bond: left allmulticast mode
[  876.389165][ T9518] fbond: left promiscuous mode
[  876.389712][ T9518] veth1-bond: left promiscuous mode
[  876.390351][ T9518] veth2-bond: left promiscuous mode
[  876.391103][ T9518] fab-br0: port 1(fbond) entered disabled state
[  876.837948][ T9519] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  876.845905][ T9519] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  876.864156][ T9519] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  876.864947][ T9519] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  876.884761][ T9519] fbond (unregistering): Released all slaves