[  524.049167] fab-br0: port 1(fbond) entered blocking state
[  524.049244] fab-br0: port 1(fbond) entered disabled state
[  524.049322] fbond: entered allmulticast mode
[  524.049447] fbond: entered promiscuous mode
[  524.067361] veth1-bond: entered promiscuous mode
[  524.067428] veth1-bond: entered allmulticast mode
[  524.067493] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  524.082541] veth2-bond: entered promiscuous mode
[  524.082619] veth2-bond: entered allmulticast mode
[  524.082724] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  524.186675] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  524.186755] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  524.186840] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  524.186917] fbond: active interface up!
[  524.186996] fab-br0: port 1(fbond) entered blocking state
[  524.187041] fab-br0: port 1(fbond) entered forwarding state
[  525.356180] fbond: left allmulticast mode
[  525.356237] veth1-bond: left allmulticast mode
[  525.356274] veth2-bond: left allmulticast mode
[  525.356312] fbond: left promiscuous mode
[  525.356340] veth1-bond: left promiscuous mode
[  525.356387] veth2-bond: left promiscuous mode
[  525.356442] fab-br0: port 1(fbond) entered disabled state
[  525.413015] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  525.413136] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  525.420793] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  525.420934] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  525.426713] fbond (unregistering): Released all slaves