[  689.130668] fab-br0: port 1(fbond) entered blocking state
[  689.130769] fab-br0: port 1(fbond) entered disabled state
[  689.130853] fbond: entered allmulticast mode
[  689.130987] fbond: entered promiscuous mode
[  689.146135] veth1-bond: entered promiscuous mode
[  689.146238] veth1-bond: entered allmulticast mode
[  689.146343] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  689.157359] veth2-bond: entered promiscuous mode
[  689.157426] veth2-bond: entered allmulticast mode
[  689.157486] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  689.181748] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  689.189249] fab-br0: port 1(fbond) entered blocking state
[  689.189355] fab-br0: port 1(fbond) entered forwarding state
[  689.286709] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  689.286876] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  689.286970] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  689.287051] fbond: active interface up!
[  690.562774] fbond: left allmulticast mode
[  690.562884] veth1-bond: left allmulticast mode
[  690.562952] veth2-bond: left allmulticast mode
[  690.563021] fbond: left promiscuous mode
[  690.563077] veth1-bond: left promiscuous mode
[  690.563157] veth2-bond: left promiscuous mode
[  690.563248] fab-br0: port 1(fbond) entered disabled state
[  690.587084] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  690.587208] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  690.592785] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  690.592892] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  690.600759] fbond (unregistering): Released all slaves