[  530.657442] fab-br0: port 1(fbond) entered blocking state
[  530.657522] fab-br0: port 1(fbond) entered disabled state
[  530.657602] fbond: entered allmulticast mode
[  530.657714] fbond: entered promiscuous mode
[  530.669605] veth1-bond: entered promiscuous mode
[  530.669690] veth1-bond: entered allmulticast mode
[  530.669768] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  530.679160] veth2-bond: entered promiscuous mode
[  530.679238] veth2-bond: entered allmulticast mode
[  530.679304] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  530.721455] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  530.721623] fab-br0: port 1(fbond) entered blocking state
[  530.721680] fab-br0: port 1(fbond) entered forwarding state
[  530.816501] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  530.816655] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  530.816737] fbond: active interface up!
[  531.929995] fbond: left allmulticast mode
[  531.930079] veth1-bond: left allmulticast mode
[  531.930145] veth2-bond: left allmulticast mode
[  531.930209] fbond: left promiscuous mode
[  531.930259] veth1-bond: left promiscuous mode
[  531.930314] veth2-bond: left promiscuous mode
[  531.930374] fab-br0: port 1(fbond) entered disabled state
[  531.954023] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  531.954120] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  531.970580] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  531.970763] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  531.989508] fbond (unregistering): Released all slaves