[  534.422819] fab-br0: port 1(fbond) entered blocking state
[  534.422904] fab-br0: port 1(fbond) entered disabled state
[  534.422979] fbond: entered allmulticast mode
[  534.423105] fbond: entered promiscuous mode
[  534.435489] veth1-bond: entered promiscuous mode
[  534.435579] veth1-bond: entered allmulticast mode
[  534.435667] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  534.446767] veth2-bond: entered promiscuous mode
[  534.446832] veth2-bond: entered allmulticast mode
[  534.446889] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  534.478937] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  534.479060] fab-br0: port 1(fbond) entered blocking state
[  534.479101] fab-br0: port 1(fbond) entered forwarding state
[  534.581950] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  534.582134] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  534.582241] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  534.582321] fbond: active interface up!
[  535.976021] fbond: left allmulticast mode
[  535.976072] veth1-bond: left allmulticast mode
[  535.976115] veth2-bond: left allmulticast mode
[  535.976155] fbond: left promiscuous mode
[  535.976185] veth1-bond: left promiscuous mode
[  535.976232] veth2-bond: left promiscuous mode
[  535.976287] fab-br0: port 1(fbond) entered disabled state
[  536.013933] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  536.014046] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  536.035084] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  536.035228] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  536.051009] fbond (unregistering): Released all slaves