[  554.768278] fab-br0: port 1(fbond) entered blocking state
[  554.768355] fab-br0: port 1(fbond) entered disabled state
[  554.768420] fbond: entered allmulticast mode
[  554.768523] fbond: entered promiscuous mode
[  554.786606] veth1-bond: entered promiscuous mode
[  554.786680] veth1-bond: entered allmulticast mode
[  554.786754] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  554.803890] veth2-bond: entered promiscuous mode
[  554.803959] veth2-bond: entered allmulticast mode
[  554.804021] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  554.908063] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  554.908214] fab-br0: port 1(fbond) entered blocking state
[  554.908264] fab-br0: port 1(fbond) entered forwarding state
[  554.908392] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  554.908478] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  554.908554] fbond: active interface up!
[  556.317124] fbond: left allmulticast mode
[  556.317194] veth1-bond: left allmulticast mode
[  556.317250] veth2-bond: left allmulticast mode
[  556.317305] fbond: left promiscuous mode
[  556.317343] veth1-bond: left promiscuous mode
[  556.317398] veth2-bond: left promiscuous mode
[  556.317470] fab-br0: port 1(fbond) entered disabled state
[  556.368877] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  556.368995] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  556.377194] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  556.377357] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  556.387129] fbond (unregistering): Released all slaves