[  525.448607] fab-br0: port 1(fbond) entered blocking state
[  525.448710] fab-br0: port 1(fbond) entered disabled state
[  525.448787] fbond: entered allmulticast mode
[  525.448904] fbond: entered promiscuous mode
[  525.463869] veth1-bond: entered promiscuous mode
[  525.463922] veth1-bond: entered allmulticast mode
[  525.463972] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  525.479529] veth2-bond: entered promiscuous mode
[  525.479605] veth2-bond: entered allmulticast mode
[  525.479684] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  525.587670] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  525.587791] fab-br0: port 1(fbond) entered blocking state
[  525.587843] fab-br0: port 1(fbond) entered forwarding state
[  525.590687] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  525.590780] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  525.590852] fbond: active interface up!
[  527.084184] fbond: left allmulticast mode
[  527.084244] veth1-bond: left allmulticast mode
[  527.084281] veth2-bond: left allmulticast mode
[  527.084315] fbond: left promiscuous mode
[  527.084348] veth1-bond: left promiscuous mode
[  527.084388] veth2-bond: left promiscuous mode
[  527.084435] fab-br0: port 1(fbond) entered disabled state
[  527.126524] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  527.126604] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  527.145796] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  527.145902] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  527.155752] fbond (unregistering): Released all slaves