[  559.981096] fab-br0: port 1(fbond) entered blocking state
[  559.981171] fab-br0: port 1(fbond) entered disabled state
[  559.981220] fbond: entered allmulticast mode
[  559.982376] fbond: entered promiscuous mode
[  560.000530] veth1-bond: entered promiscuous mode
[  560.000601] veth1-bond: entered allmulticast mode
[  560.000666] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  560.013990] veth2-bond: entered promiscuous mode
[  560.014043] veth2-bond: entered allmulticast mode
[  560.014087] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  560.129439] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  560.129589] fab-br0: port 1(fbond) entered blocking state
[  560.129656] fab-br0: port 1(fbond) entered forwarding state
[  560.129748] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  560.129806] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  560.129857] fbond: active interface up!
[  561.622825] fbond: left allmulticast mode
[  561.622883] veth1-bond: left allmulticast mode
[  561.622932] veth2-bond: left allmulticast mode
[  561.622984] fbond: left promiscuous mode
[  561.623020] veth1-bond: left promiscuous mode
[  561.623079] veth2-bond: left promiscuous mode
[  561.623144] fab-br0: port 1(fbond) entered disabled state
[  561.667086] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  561.667185] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  561.675582] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  561.675710] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  561.685520] fbond (unregistering): Released all slaves