[  529.818609] fab-br0: port 1(fbond) entered blocking state
[  529.818691] fab-br0: port 1(fbond) entered disabled state
[  529.818767] fbond: entered allmulticast mode
[  529.818898] fbond: entered promiscuous mode
[  529.835301] veth1-bond: entered promiscuous mode
[  529.835372] veth1-bond: entered allmulticast mode
[  529.835439] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  529.852613] veth2-bond: entered promiscuous mode
[  529.852671] veth2-bond: entered allmulticast mode
[  529.852728] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  529.963889] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  529.963978] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  529.964081] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  529.964168] fbond: active interface up!
[  529.964247] fab-br0: port 1(fbond) entered blocking state
[  529.964297] fab-br0: port 1(fbond) entered forwarding state
[  531.053314] fbond: left allmulticast mode
[  531.053391] veth1-bond: left allmulticast mode
[  531.053442] veth2-bond: left allmulticast mode
[  531.053486] fbond: left promiscuous mode
[  531.053523] veth1-bond: left promiscuous mode
[  531.053573] veth2-bond: left promiscuous mode
[  531.053637] fab-br0: port 1(fbond) entered disabled state
[  531.106131] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  531.106260] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  531.122161] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  531.122306] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  531.138965] fbond (unregistering): Released all slaves