[  746.552212] fab-br0: port 1(fbond) entered blocking state
[  746.552272] fab-br0: port 1(fbond) entered disabled state
[  746.552327] fbond: entered allmulticast mode
[  746.552406] fbond: entered promiscuous mode
[  746.562252] veth1-bond: entered promiscuous mode
[  746.562314] veth1-bond: entered allmulticast mode
[  746.562370] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  746.570988] veth2-bond: entered promiscuous mode
[  746.571043] veth2-bond: entered allmulticast mode
[  746.571096] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  746.621909] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  746.622064] fab-br0: port 1(fbond) entered blocking state
[  746.622104] fab-br0: port 1(fbond) entered forwarding state
[  746.716940] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  746.717058] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  746.717134] fbond: active interface up!
[  747.786589] fbond: left allmulticast mode
[  747.786667] veth1-bond: left allmulticast mode
[  747.786717] veth2-bond: left allmulticast mode
[  747.786767] fbond: left promiscuous mode
[  747.786804] veth1-bond: left promiscuous mode
[  747.786858] veth2-bond: left promiscuous mode
[  747.786931] fab-br0: port 1(fbond) entered disabled state
[  747.812740] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  747.812855] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  747.830992] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  747.831156] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  747.844978] fbond (unregistering): Released all slaves