[  541.610568] fab-br0: port 1(fbond) entered blocking state
[  541.610622] fab-br0: port 1(fbond) entered disabled state
[  541.610666] fbond: entered allmulticast mode
[  541.610749] fbond: entered promiscuous mode
[  541.621285] veth1-bond: entered promiscuous mode
[  541.621335] veth1-bond: entered allmulticast mode
[  541.621387] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  541.629021] veth2-bond: entered promiscuous mode
[  541.629069] veth2-bond: entered allmulticast mode
[  541.629119] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  541.676788] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  541.676921] fab-br0: port 1(fbond) entered blocking state
[  541.676962] fab-br0: port 1(fbond) entered forwarding state
[  541.772830] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  541.772988] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  541.773064] fbond: active interface up!
[  542.837813] fbond: left allmulticast mode
[  542.837891] veth1-bond: left allmulticast mode
[  542.837938] veth2-bond: left allmulticast mode
[  542.837987] fbond: left promiscuous mode
[  542.838024] veth1-bond: left promiscuous mode
[  542.838079] veth2-bond: left promiscuous mode
[  542.838136] fab-br0: port 1(fbond) entered disabled state
[  542.874995] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  542.875081] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  542.881869] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  542.881967] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  542.889799] fbond (unregistering): Released all slaves