[  530.848674] fab-br0: port 1(fbond) entered blocking state
[  530.848773] fab-br0: port 1(fbond) entered disabled state
[  530.848863] fbond: entered allmulticast mode
[  530.848996] fbond: entered promiscuous mode
[  530.863036] veth1-bond: entered promiscuous mode
[  530.863097] veth1-bond: entered allmulticast mode
[  530.863152] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  530.876283] veth2-bond: entered promiscuous mode
[  530.876331] veth2-bond: entered allmulticast mode
[  530.876375] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  530.892773] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  530.916451] fab-br0: port 1(fbond) entered blocking state
[  530.916500] fab-br0: port 1(fbond) entered forwarding state
[  530.996772] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  530.996912] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  530.996990] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  530.997060] fbond: active interface up!
[  532.496051] fbond: left allmulticast mode
[  532.496112] veth1-bond: left allmulticast mode
[  532.496158] veth2-bond: left allmulticast mode
[  532.496206] fbond: left promiscuous mode
[  532.496242] veth1-bond: left promiscuous mode
[  532.496299] veth2-bond: left promiscuous mode
[  532.496367] fab-br0: port 1(fbond) entered disabled state
[  532.537392] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  532.537498] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  532.553980] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  532.554106] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  532.563836] fbond (unregistering): Released all slaves