[  535.212029] fab-br0: port 1(fbond) entered blocking state
[  535.212131] fab-br0: port 1(fbond) entered disabled state
[  535.212206] fbond: entered allmulticast mode
[  535.212311] fbond: entered promiscuous mode
[  535.223035] veth1-bond: entered promiscuous mode
[  535.223109] veth1-bond: entered allmulticast mode
[  535.223179] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  535.232858] veth2-bond: entered promiscuous mode
[  535.232933] veth2-bond: entered allmulticast mode
[  535.233006] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  535.272069] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  535.272209] fab-br0: port 1(fbond) entered blocking state
[  535.272250] fab-br0: port 1(fbond) entered forwarding state
[  535.375164] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  535.375345] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  535.375436] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  535.375517] fbond: active interface up!
[  536.837903] fbond: left allmulticast mode
[  536.837955] veth1-bond: left allmulticast mode
[  536.837997] veth2-bond: left allmulticast mode
[  536.838042] fbond: left promiscuous mode
[  536.838076] veth1-bond: left promiscuous mode
[  536.838125] veth2-bond: left promiscuous mode
[  536.838180] fab-br0: port 1(fbond) entered disabled state
[  536.876104] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  536.876207] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  536.892241] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  536.892343] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  536.902095] fbond (unregistering): Released all slaves