[  531.901206] fab-br0: port 1(fbond) entered blocking state
[  531.901308] fab-br0: port 1(fbond) entered disabled state
[  531.901371] fbond: entered allmulticast mode
[  531.901482] fbond: entered promiscuous mode
[  531.913058] veth1-bond: entered promiscuous mode
[  531.913145] veth1-bond: entered allmulticast mode
[  531.913223] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  531.923013] veth2-bond: entered promiscuous mode
[  531.923096] veth2-bond: entered allmulticast mode
[  531.923156] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  531.953907] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  531.954074] fab-br0: port 1(fbond) entered blocking state
[  531.954115] fab-br0: port 1(fbond) entered forwarding state
[  532.056918] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  532.057068] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  532.057142] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  532.057209] fbond: active interface up!
[  533.479981] fbond: left allmulticast mode
[  533.480076] veth1-bond: left allmulticast mode
[  533.480141] veth2-bond: left allmulticast mode
[  533.480205] fbond: left promiscuous mode
[  533.480262] veth1-bond: left promiscuous mode
[  533.480333] veth2-bond: left promiscuous mode
[  533.480408] fab-br0: port 1(fbond) entered disabled state
[  533.511389] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  533.511493] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  533.521986] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  533.522146] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  533.527931] fbond (unregistering): Released all slaves