[  535.306582] fab-br0: port 1(fbond) entered blocking state
[  535.306659] fab-br0: port 1(fbond) entered disabled state
[  535.306735] fbond: entered allmulticast mode
[  535.306857] fbond: entered promiscuous mode
[  535.318733] veth1-bond: entered promiscuous mode
[  535.318839] veth1-bond: entered allmulticast mode
[  535.318896] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  535.330720] veth2-bond: entered promiscuous mode
[  535.330802] veth2-bond: entered allmulticast mode
[  535.330872] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  535.361479] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  535.361665] fab-br0: port 1(fbond) entered blocking state
[  535.361712] fab-br0: port 1(fbond) entered forwarding state
[  535.465516] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  535.465698] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  535.465774] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  535.465835] fbond: active interface up!
[  536.852698] fbond: left allmulticast mode
[  536.852791] veth1-bond: left allmulticast mode
[  536.852847] veth2-bond: left allmulticast mode
[  536.852902] fbond: left promiscuous mode
[  536.852946] veth1-bond: left promiscuous mode
[  536.853010] veth2-bond: left promiscuous mode
[  536.853075] fab-br0: port 1(fbond) entered disabled state
[  536.893230] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  536.893328] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  536.899631] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  536.899752] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  536.909537] fbond (unregistering): Released all slaves