[  525.075889] fab-br0: port 1(fbond) entered blocking state
[  525.075972] fab-br0: port 1(fbond) entered disabled state
[  525.076060] fbond: entered allmulticast mode
[  525.076215] fbond: entered promiscuous mode
[  525.090672] veth1-bond: entered promiscuous mode
[  525.090774] veth1-bond: entered allmulticast mode
[  525.090862] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  525.103456] veth2-bond: entered promiscuous mode
[  525.103536] veth2-bond: entered allmulticast mode
[  525.103600] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  525.129675] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  525.136559] fab-br0: port 1(fbond) entered blocking state
[  525.136633] fab-br0: port 1(fbond) entered forwarding state
[  525.225711] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  525.225837] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  525.225925] fbond: active interface up!
[  526.287057] fbond: left allmulticast mode
[  526.287148] veth1-bond: left allmulticast mode
[  526.287213] veth2-bond: left allmulticast mode
[  526.287276] fbond: left promiscuous mode
[  526.287326] veth1-bond: left promiscuous mode
[  526.287406] veth2-bond: left promiscuous mode
[  526.287484] fab-br0: port 1(fbond) entered disabled state
[  526.325593] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  526.325731] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  526.331817] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  526.331973] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  526.340746] fbond (unregistering): Released all slaves