[  528.320166] fab-br0: port 1(fbond) entered blocking state
[  528.320240] fab-br0: port 1(fbond) entered disabled state
[  528.320304] fbond: entered allmulticast mode
[  528.320399] fbond: entered promiscuous mode
[  528.335187] veth1-bond: entered promiscuous mode
[  528.335255] veth1-bond: entered allmulticast mode
[  528.335321] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  528.352484] veth2-bond: entered promiscuous mode
[  528.352556] veth2-bond: entered allmulticast mode
[  528.352621] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  528.459861] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  528.459956] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  528.460050] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  528.460116] fbond: active interface up!
[  528.460209] fab-br0: port 1(fbond) entered blocking state
[  528.460265] fab-br0: port 1(fbond) entered forwarding state
[  529.524678] fbond: left allmulticast mode
[  529.524735] veth1-bond: left allmulticast mode
[  529.524780] veth2-bond: left allmulticast mode
[  529.524823] fbond: left promiscuous mode
[  529.524854] veth1-bond: left promiscuous mode
[  529.524900] veth2-bond: left promiscuous mode
[  529.524956] fab-br0: port 1(fbond) entered disabled state
[  529.581571] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  529.581692] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  529.600032] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  529.600196] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  529.609929] fbond (unregistering): Released all slaves