[  515.710264] fab-br0: port 1(fbond) entered blocking state
[  515.710370] fab-br0: port 1(fbond) entered disabled state
[  515.710459] fbond: entered allmulticast mode
[  515.710565] fbond: entered promiscuous mode
[  515.727004] veth1-bond: entered promiscuous mode
[  515.727091] veth1-bond: entered allmulticast mode
[  515.727180] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  515.738342] veth2-bond: entered promiscuous mode
[  515.738404] veth2-bond: entered allmulticast mode
[  515.738460] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  515.765201] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  515.770213] fab-br0: port 1(fbond) entered blocking state
[  515.770308] fab-br0: port 1(fbond) entered forwarding state
[  515.861215] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  515.861329] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  515.861391] fbond: active interface up!
[  516.935817] fbond: left allmulticast mode
[  516.935884] veth1-bond: left allmulticast mode
[  516.935948] veth2-bond: left allmulticast mode
[  516.936001] fbond: left promiscuous mode
[  516.936040] veth1-bond: left promiscuous mode
[  516.936099] veth2-bond: left promiscuous mode
[  516.936200] fab-br0: port 1(fbond) entered disabled state
[  516.979750] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  516.979898] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  516.989369] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  516.989539] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  516.999261] fbond (unregistering): Released all slaves