[  524.991369] fab-br0: port 1(fbond) entered blocking state
[  524.991439] fab-br0: port 1(fbond) entered disabled state
[  524.991488] fbond: entered allmulticast mode
[  524.991569] fbond: entered promiscuous mode
[  525.010567] veth1-bond: entered promiscuous mode
[  525.010621] veth1-bond: entered allmulticast mode
[  525.010698] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  525.026689] veth2-bond: entered promiscuous mode
[  525.026747] veth2-bond: entered allmulticast mode
[  525.026804] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  525.131706] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  525.131783] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  525.131851] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  525.131903] fbond: active interface up!
[  525.131960] fab-br0: port 1(fbond) entered blocking state
[  525.131997] fab-br0: port 1(fbond) entered forwarding state
[  526.318613] fbond: left allmulticast mode
[  526.318685] veth1-bond: left allmulticast mode
[  526.318739] veth2-bond: left allmulticast mode
[  526.318790] fbond: left promiscuous mode
[  526.318825] veth1-bond: left promiscuous mode
[  526.318881] veth2-bond: left promiscuous mode
[  526.318948] fab-br0: port 1(fbond) entered disabled state
[  526.351202] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  526.351309] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  526.373821] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  526.373963] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  526.383748] fbond (unregistering): Released all slaves