[  531.192188] fab-br0: port 1(fbond) entered blocking state
[  531.192264] fab-br0: port 1(fbond) entered disabled state
[  531.192333] fbond: entered allmulticast mode
[  531.192433] fbond: entered promiscuous mode
[  531.212494] veth1-bond: entered promiscuous mode
[  531.212555] veth1-bond: entered allmulticast mode
[  531.212619] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  531.228274] veth2-bond: entered promiscuous mode
[  531.228332] veth2-bond: entered allmulticast mode
[  531.228381] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  531.331505] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  531.331582] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  531.331657] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  531.331728] fbond: active interface up!
[  531.331798] fab-br0: port 1(fbond) entered blocking state
[  531.331841] fab-br0: port 1(fbond) entered forwarding state
[  532.489052] fbond: left allmulticast mode
[  532.489107] veth1-bond: left allmulticast mode
[  532.489143] veth2-bond: left allmulticast mode
[  532.489182] fbond: left promiscuous mode
[  532.489209] veth1-bond: left promiscuous mode
[  532.489257] veth2-bond: left promiscuous mode
[  532.489311] fab-br0: port 1(fbond) entered disabled state
[  532.531227] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  532.531313] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  532.539625] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  532.539715] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  532.549559] fbond (unregistering): Released all slaves