[  525.863111] fab-br0: port 1(fbond) entered blocking state
[  525.863166] fab-br0: port 1(fbond) entered disabled state
[  525.863219] fbond: entered allmulticast mode
[  525.863301] fbond: entered promiscuous mode
[  525.880805] veth1-bond: entered promiscuous mode
[  525.880857] veth1-bond: entered allmulticast mode
[  525.880910] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  525.899136] veth2-bond: entered promiscuous mode
[  525.899212] veth2-bond: entered allmulticast mode
[  525.899273] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  525.990641] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  525.990783] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  525.990847] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  525.990903] fbond: active interface up!
[  525.990980] fab-br0: port 1(fbond) entered blocking state
[  525.991026] fab-br0: port 1(fbond) entered forwarding state
[  527.381924] fbond: left allmulticast mode
[  527.381978] veth1-bond: left allmulticast mode
[  527.382018] veth2-bond: left allmulticast mode
[  527.382051] fbond: left promiscuous mode
[  527.382075] veth1-bond: left promiscuous mode
[  527.382115] veth2-bond: left promiscuous mode
[  527.382161] fab-br0: port 1(fbond) entered disabled state
[  527.426979] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  527.427090] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  527.445891] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  527.446034] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  527.455724] fbond (unregistering): Released all slaves