[  527.521051] fab-br0: port 1(fbond) entered blocking state
[  527.521118] fab-br0: port 1(fbond) entered disabled state
[  527.521173] fbond: entered allmulticast mode
[  527.521273] fbond: entered promiscuous mode
[  527.540373] veth1-bond: entered promiscuous mode
[  527.540447] veth1-bond: entered allmulticast mode
[  527.540513] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  527.557903] veth2-bond: entered promiscuous mode
[  527.557980] veth2-bond: entered allmulticast mode
[  527.558041] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  527.629965] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  527.630151] fab-br0: port 1(fbond) entered blocking state
[  527.630217] fab-br0: port 1(fbond) entered forwarding state
[  527.733976] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  527.734118] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  527.734192] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  527.734259] fbond: active interface up!
[  529.171333] fbond: left allmulticast mode
[  529.171391] veth1-bond: left allmulticast mode
[  529.171431] veth2-bond: left allmulticast mode
[  529.171472] fbond: left promiscuous mode
[  529.171503] veth1-bond: left promiscuous mode
[  529.171548] veth2-bond: left promiscuous mode
[  529.171602] fab-br0: port 1(fbond) entered disabled state
[  529.220495] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  529.220632] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  529.236171] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  529.236311] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  529.246055] fbond (unregistering): Released all slaves