[  518.088143] fab-br0: port 1(fbond) entered blocking state
[  518.088205] fab-br0: port 1(fbond) entered disabled state
[  518.088299] fbond: entered allmulticast mode
[  518.088441] fbond: entered promiscuous mode
[  518.099213] veth1-bond: entered promiscuous mode
[  518.099302] veth1-bond: entered allmulticast mode
[  518.099410] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  518.110323] veth2-bond: entered promiscuous mode
[  518.110398] veth2-bond: entered allmulticast mode
[  518.110469] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  518.151201] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  518.151372] fab-br0: port 1(fbond) entered blocking state
[  518.151426] fab-br0: port 1(fbond) entered forwarding state
[  518.246227] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  518.246395] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  518.246480] fbond: active interface up!
[  519.370863] fbond: left allmulticast mode
[  519.370922] veth1-bond: left allmulticast mode
[  519.370966] veth2-bond: left allmulticast mode
[  519.371009] fbond: left promiscuous mode
[  519.371046] veth1-bond: left promiscuous mode
[  519.371097] veth2-bond: left promiscuous mode
[  519.371159] fab-br0: port 1(fbond) entered disabled state
[  519.400396] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  519.400520] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  519.421404] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  519.421562] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  519.431335] fbond (unregistering): Released all slaves