[  535.401663] fab-br0: port 1(fbond) entered blocking state
[  535.401739] fab-br0: port 1(fbond) entered disabled state
[  535.401783] fbond: entered allmulticast mode
[  535.401871] fbond: entered promiscuous mode
[  535.412688] veth1-bond: entered promiscuous mode
[  535.412741] veth1-bond: entered allmulticast mode
[  535.412801] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  535.422097] veth2-bond: entered promiscuous mode
[  535.422174] veth2-bond: entered allmulticast mode
[  535.422242] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  535.463515] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  535.463660] fab-br0: port 1(fbond) entered blocking state
[  535.463703] fab-br0: port 1(fbond) entered forwarding state
[  535.566656] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  535.566803] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  535.566874] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  535.566941] fbond: active interface up!
[  536.763823] fbond: left allmulticast mode
[  536.763871] veth1-bond: left allmulticast mode
[  536.763911] veth2-bond: left allmulticast mode
[  536.763954] fbond: left promiscuous mode
[  536.763984] veth1-bond: left promiscuous mode
[  536.764027] veth2-bond: left promiscuous mode
[  536.764081] fab-br0: port 1(fbond) entered disabled state
[  536.800271] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  536.800389] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  536.810649] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  536.810756] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  536.820553] fbond (unregistering): Released all slaves