[  525.733900] fab-br0: port 1(fbond) entered blocking state
[  525.733972] fab-br0: port 1(fbond) entered disabled state
[  525.734057] fbond: entered allmulticast mode
[  525.734192] fbond: entered promiscuous mode
[  525.755946] veth1-bond: entered promiscuous mode
[  525.756017] veth1-bond: entered allmulticast mode
[  525.756095] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  525.774051] veth2-bond: entered promiscuous mode
[  525.774118] veth2-bond: entered allmulticast mode
[  525.774176] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  525.872566] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  525.872727] fab-br0: port 1(fbond) entered blocking state
[  525.872774] fab-br0: port 1(fbond) entered forwarding state
[  525.874606] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  525.874684] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  525.874746] fbond: active interface up!
[  527.250343] fbond: left allmulticast mode
[  527.250407] veth1-bond: left allmulticast mode
[  527.250455] veth2-bond: left allmulticast mode
[  527.250504] fbond: left promiscuous mode
[  527.250542] veth1-bond: left promiscuous mode
[  527.250609] veth2-bond: left promiscuous mode
[  527.250680] fab-br0: port 1(fbond) entered disabled state
[  527.291273] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  527.291397] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  527.299749] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  527.299856] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  527.309667] fbond (unregistering): Released all slaves