[  529.197524] fab-br0: port 1(fbond) entered blocking state
[  529.197605] fab-br0: port 1(fbond) entered disabled state
[  529.197752] fbond: entered allmulticast mode
[  529.197956] fbond: entered promiscuous mode
[  529.216836] veth1-bond: entered promiscuous mode
[  529.216896] veth1-bond: entered allmulticast mode
[  529.216956] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  529.233689] veth2-bond: entered promiscuous mode
[  529.233751] veth2-bond: entered allmulticast mode
[  529.233800] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  529.330673] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  529.330792] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  529.330906] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  529.330980] fbond: active interface up!
[  529.331062] fab-br0: port 1(fbond) entered blocking state
[  529.331118] fab-br0: port 1(fbond) entered forwarding state
[  530.424643] fbond: left allmulticast mode
[  530.424691] veth1-bond: left allmulticast mode
[  530.424721] veth2-bond: left allmulticast mode
[  530.424754] fbond: left promiscuous mode
[  530.424776] veth1-bond: left promiscuous mode
[  530.424810] veth2-bond: left promiscuous mode
[  530.424854] fab-br0: port 1(fbond) entered disabled state
[  530.471320] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  530.471431] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  530.477837] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  530.477952] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  530.483756] fbond (unregistering): Released all slaves