[  873.030272][ T9470] fab-br0: port 1(fbond) entered blocking state
[  873.030604][ T9470] fab-br0: port 1(fbond) entered disabled state
[  873.030910][ T9470] fbond: entered allmulticast mode
[  873.032626][ T9470] fbond: entered promiscuous mode
[  873.182177][ T9473] veth1-bond: entered promiscuous mode
[  873.182885][ T9473] veth1-bond: entered allmulticast mode
[  873.183819][ T9473] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  873.287682][ T9474] veth2-bond: entered promiscuous mode
[  873.288080][ T9474] veth2-bond: entered allmulticast mode
[  873.288649][ T9474] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  873.375403][  T277] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  873.381459][ T8423] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  873.382176][ T8423] fbond: active interface up!
[  873.548382][ T9477] fab-br0: port 1(fbond) entered blocking state
[  873.548661][ T9477] fab-br0: port 1(fbond) entered forwarding state
[  873.590640][ T8423] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  875.943165][ T9514] fbond: left allmulticast mode
[  875.943513][ T9514] veth1-bond: left allmulticast mode
[  875.943689][ T9514] veth2-bond: left allmulticast mode
[  875.943883][ T9514] fbond: left promiscuous mode
[  875.944062][ T9514] veth1-bond: left promiscuous mode
[  875.944440][ T9514] veth2-bond: left promiscuous mode
[  875.944915][ T9514] fab-br0: port 1(fbond) entered disabled state
[  876.379458][ T9515] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  876.380180][ T9515] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  876.398493][ T9515] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  876.399188][ T9515] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  876.418754][ T9515] fbond (unregistering): Released all slaves