[  529.604456] fab-br0: port 1(fbond) entered blocking state
[  529.604552] fab-br0: port 1(fbond) entered disabled state
[  529.604630] fbond: entered allmulticast mode
[  529.604752] fbond: entered promiscuous mode
[  529.623608] veth1-bond: entered promiscuous mode
[  529.623676] veth1-bond: entered allmulticast mode
[  529.623749] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  529.640282] veth2-bond: entered promiscuous mode
[  529.640351] veth2-bond: entered allmulticast mode
[  529.640405] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  529.739762] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  529.739844] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  529.739932] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  529.739988] fbond: active interface up!
[  529.740049] fab-br0: port 1(fbond) entered blocking state
[  529.740093] fab-br0: port 1(fbond) entered forwarding state
[  530.848114] fbond: left allmulticast mode
[  530.848169] veth1-bond: left allmulticast mode
[  530.848210] veth2-bond: left allmulticast mode
[  530.848249] fbond: left promiscuous mode
[  530.848275] veth1-bond: left promiscuous mode
[  530.848320] veth2-bond: left promiscuous mode
[  530.848373] fab-br0: port 1(fbond) entered disabled state
[  530.890979] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  530.891100] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  530.913916] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  530.914087] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  530.919836] fbond (unregistering): Released all slaves