[  529.900528] fab-br0: port 1(fbond) entered blocking state
[  529.900589] fab-br0: port 1(fbond) entered disabled state
[  529.900656] fbond: entered allmulticast mode
[  529.900771] fbond: entered promiscuous mode
[  529.914732] veth1-bond: entered promiscuous mode
[  529.914786] veth1-bond: entered allmulticast mode
[  529.914840] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  529.932378] veth2-bond: entered promiscuous mode
[  529.932459] veth2-bond: entered allmulticast mode
[  529.932527] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  530.041477] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  530.041575] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  530.041680] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  530.041765] fbond: active interface up!
[  530.041856] fab-br0: port 1(fbond) entered blocking state
[  530.041907] fab-br0: port 1(fbond) entered forwarding state
[  531.240695] fbond: left allmulticast mode
[  531.240746] veth1-bond: left allmulticast mode
[  531.240781] veth2-bond: left allmulticast mode
[  531.240827] fbond: left promiscuous mode
[  531.240854] veth1-bond: left promiscuous mode
[  531.240893] veth2-bond: left promiscuous mode
[  531.240936] fab-br0: port 1(fbond) entered disabled state
[  531.294036] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  531.294129] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  531.300586] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  531.300681] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  531.306505] fbond (unregistering): Released all slaves