[  532.858480] fab-br0: port 1(fbond) entered blocking state
[  532.858539] fab-br0: port 1(fbond) entered disabled state
[  532.858607] fbond: entered allmulticast mode
[  532.858708] fbond: entered promiscuous mode
[  532.876493] veth1-bond: entered promiscuous mode
[  532.876577] veth1-bond: entered allmulticast mode
[  532.876660] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  532.894045] veth2-bond: entered promiscuous mode
[  532.894123] veth2-bond: entered allmulticast mode
[  532.894193] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  532.997234] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  532.997401] fab-br0: port 1(fbond) entered blocking state
[  532.997458] fab-br0: port 1(fbond) entered forwarding state
[  532.997595] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  532.997678] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  532.997756] fbond: active interface up!
[  534.443434] fbond: left allmulticast mode
[  534.443502] veth1-bond: left allmulticast mode
[  534.443557] veth2-bond: left allmulticast mode
[  534.443603] fbond: left promiscuous mode
[  534.443635] veth1-bond: left promiscuous mode
[  534.443690] veth2-bond: left promiscuous mode
[  534.443766] fab-br0: port 1(fbond) entered disabled state
[  534.483954] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  534.484065] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  534.488312] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  534.488451] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  534.494263] fbond (unregistering): Released all slaves