[  525.887351] fab-br0: port 1(fbond) entered blocking state
[  525.887425] fab-br0: port 1(fbond) entered disabled state
[  525.887494] fbond: entered allmulticast mode
[  525.887589] fbond: entered promiscuous mode
[  525.903923] veth1-bond: entered promiscuous mode
[  525.903994] veth1-bond: entered allmulticast mode
[  525.904082] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  525.922313] veth2-bond: entered promiscuous mode
[  525.922383] veth2-bond: entered allmulticast mode
[  525.922442] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  526.020775] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  526.020870] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  526.020970] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  526.021051] fbond: active interface up!
[  526.021125] fab-br0: port 1(fbond) entered blocking state
[  526.021178] fab-br0: port 1(fbond) entered forwarding state
[  527.188973] fbond: left allmulticast mode
[  527.189030] veth1-bond: left allmulticast mode
[  527.189081] veth2-bond: left allmulticast mode
[  527.189132] fbond: left promiscuous mode
[  527.189165] veth1-bond: left promiscuous mode
[  527.189216] veth2-bond: left promiscuous mode
[  527.189282] fab-br0: port 1(fbond) entered disabled state
[  527.233381] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  527.233498] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  527.252866] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  527.253022] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  527.262811] fbond (unregistering): Released all slaves