[  528.926458] fab-br0: port 1(fbond) entered blocking state
[  528.926546] fab-br0: port 1(fbond) entered disabled state
[  528.926614] fbond: entered allmulticast mode
[  528.926727] fbond: entered promiscuous mode
[  528.945503] veth1-bond: entered promiscuous mode
[  528.945595] veth1-bond: entered allmulticast mode
[  528.945680] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  528.964313] veth2-bond: entered promiscuous mode
[  528.964390] veth2-bond: entered allmulticast mode
[  528.964462] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  529.060873] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  529.061005] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  529.061071] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  529.061127] fbond: active interface up!
[  529.061200] fab-br0: port 1(fbond) entered blocking state
[  529.061248] fab-br0: port 1(fbond) entered forwarding state
[  530.448597] fbond: left allmulticast mode
[  530.448652] veth1-bond: left allmulticast mode
[  530.448691] veth2-bond: left allmulticast mode
[  530.448728] fbond: left promiscuous mode
[  530.448758] veth1-bond: left promiscuous mode
[  530.448803] veth2-bond: left promiscuous mode
[  530.448868] fab-br0: port 1(fbond) entered disabled state
[  530.493633] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  530.493748] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  530.514085] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  530.514221] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  530.523974] fbond (unregistering): Released all slaves