[  689.858128] fab-br0: port 1(fbond) entered blocking state
[  689.858221] fab-br0: port 1(fbond) entered disabled state
[  689.858289] fbond: entered allmulticast mode
[  689.858398] fbond: entered promiscuous mode
[  689.874308] veth1-bond: entered promiscuous mode
[  689.874400] veth1-bond: entered allmulticast mode
[  689.874475] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  689.885512] veth2-bond: entered promiscuous mode
[  689.885588] veth2-bond: entered allmulticast mode
[  689.885638] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  689.906150] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  689.916102] fab-br0: port 1(fbond) entered blocking state
[  689.916181] fab-br0: port 1(fbond) entered forwarding state
[  690.010153] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  690.010301] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  690.010400] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  690.010487] fbond: active interface up!
[  691.186040] fbond: left allmulticast mode
[  691.186148] veth1-bond: left allmulticast mode
[  691.186214] veth2-bond: left allmulticast mode
[  691.186271] fbond: left promiscuous mode
[  691.186332] veth1-bond: left promiscuous mode
[  691.186396] veth2-bond: left promiscuous mode
[  691.186488] fab-br0: port 1(fbond) entered disabled state
[  691.216661] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  691.216774] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  691.221295] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  691.221407] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  691.237244] fbond (unregistering): Released all slaves