[  530.243409] fab-br0: port 1(fbond) entered blocking state
[  530.243482] fab-br0: port 1(fbond) entered disabled state
[  530.243601] fbond: entered allmulticast mode
[  530.243713] fbond: entered promiscuous mode
[  530.259037] veth1-bond: entered promiscuous mode
[  530.259114] veth1-bond: entered allmulticast mode
[  530.259188] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  530.276112] veth2-bond: entered promiscuous mode
[  530.276182] veth2-bond: entered allmulticast mode
[  530.276242] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  530.380708] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  530.380798] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  530.380893] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  530.380955] fbond: active interface up!
[  530.381019] fab-br0: port 1(fbond) entered blocking state
[  530.381063] fab-br0: port 1(fbond) entered forwarding state
[  531.587471] fbond: left allmulticast mode
[  531.587538] veth1-bond: left allmulticast mode
[  531.587594] veth2-bond: left allmulticast mode
[  531.587640] fbond: left promiscuous mode
[  531.587712] veth1-bond: left promiscuous mode
[  531.587790] veth2-bond: left promiscuous mode
[  531.587855] fab-br0: port 1(fbond) entered disabled state
[  531.634800] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  531.634930] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  531.640786] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  531.640919] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  531.646729] fbond (unregistering): Released all slaves