[  530.568954] fab-br0: port 1(fbond) entered blocking state
[  530.569044] fab-br0: port 1(fbond) entered disabled state
[  530.569124] fbond: entered allmulticast mode
[  530.569252] fbond: entered promiscuous mode
[  530.589744] veth1-bond: entered promiscuous mode
[  530.589816] veth1-bond: entered allmulticast mode
[  530.589883] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  530.605425] veth2-bond: entered promiscuous mode
[  530.605500] veth2-bond: entered allmulticast mode
[  530.605564] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  530.701763] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  530.701903] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  530.701985] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  530.702057] fbond: active interface up!
[  530.702130] fab-br0: port 1(fbond) entered blocking state
[  530.702180] fab-br0: port 1(fbond) entered forwarding state
[  532.156035] fbond: left allmulticast mode
[  532.156085] veth1-bond: left allmulticast mode
[  532.156117] veth2-bond: left allmulticast mode
[  532.156150] fbond: left promiscuous mode
[  532.156180] veth1-bond: left promiscuous mode
[  532.156217] veth2-bond: left promiscuous mode
[  532.156263] fab-br0: port 1(fbond) entered disabled state
[  532.189361] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  532.189467] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  532.202933] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  532.203058] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  532.208842] fbond (unregistering): Released all slaves