[  527.460388] fab-br0: port 1(fbond) entered blocking state
[  527.460497] fab-br0: port 1(fbond) entered disabled state
[  527.460579] fbond: entered allmulticast mode
[  527.460696] fbond: entered promiscuous mode
[  527.474559] veth1-bond: entered promiscuous mode
[  527.474652] veth1-bond: entered allmulticast mode
[  527.474734] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  527.486974] veth2-bond: entered promiscuous mode
[  527.487065] veth2-bond: entered allmulticast mode
[  527.487140] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  527.511955] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  527.517442] fab-br0: port 1(fbond) entered blocking state
[  527.517576] fab-br0: port 1(fbond) entered forwarding state
[  527.609004] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  527.609114] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  527.609173] fbond: active interface up!
[  528.775283] fbond: left allmulticast mode
[  528.775351] veth1-bond: left allmulticast mode
[  528.775401] veth2-bond: left allmulticast mode
[  528.775448] fbond: left promiscuous mode
[  528.775486] veth1-bond: left promiscuous mode
[  528.775545] veth2-bond: left promiscuous mode
[  528.775614] fab-br0: port 1(fbond) entered disabled state
[  528.813094] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  528.813238] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  528.832133] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  528.832309] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  528.842010] fbond (unregistering): Released all slaves