[  535.054065] fab-br0: port 1(fbond) entered blocking state
[  535.054171] fab-br0: port 1(fbond) entered disabled state
[  535.054260] fbond: entered allmulticast mode
[  535.054385] fbond: entered promiscuous mode
[  535.067675] veth1-bond: entered promiscuous mode
[  535.067745] veth1-bond: entered allmulticast mode
[  535.067813] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  535.079279] veth2-bond: entered promiscuous mode
[  535.079351] veth2-bond: entered allmulticast mode
[  535.079410] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  535.105473] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  535.114756] fab-br0: port 1(fbond) entered blocking state
[  535.114810] fab-br0: port 1(fbond) entered forwarding state
[  535.210486] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  535.210603] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  535.210666] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  535.210729] fbond: active interface up!
[  536.589335] fbond: left allmulticast mode
[  536.589385] veth1-bond: left allmulticast mode
[  536.589417] veth2-bond: left allmulticast mode
[  536.589449] fbond: left promiscuous mode
[  536.589481] veth1-bond: left promiscuous mode
[  536.589521] veth2-bond: left promiscuous mode
[  536.589563] fab-br0: port 1(fbond) entered disabled state
[  536.636920] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  536.637013] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  536.644583] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  536.644679] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  536.650520] fbond (unregistering): Released all slaves