[  534.415786] fab-br0: port 1(fbond) entered blocking state
[  534.415866] fab-br0: port 1(fbond) entered disabled state
[  534.415930] fbond: entered allmulticast mode
[  534.416046] fbond: entered promiscuous mode
[  534.426728] veth1-bond: entered promiscuous mode
[  534.426819] veth1-bond: entered allmulticast mode
[  534.426899] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  534.439025] veth2-bond: entered promiscuous mode
[  534.439120] veth2-bond: entered allmulticast mode
[  534.439184] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  534.475975] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  534.476175] fab-br0: port 1(fbond) entered blocking state
[  534.476248] fab-br0: port 1(fbond) entered forwarding state
[  534.579995] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  534.580192] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  534.580268] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  534.580332] fbond: active interface up!
[  535.841128] fbond: left allmulticast mode
[  535.841223] veth1-bond: left allmulticast mode
[  535.841280] veth2-bond: left allmulticast mode
[  535.841337] fbond: left promiscuous mode
[  535.841384] veth1-bond: left promiscuous mode
[  535.841450] veth2-bond: left promiscuous mode
[  535.841568] fab-br0: port 1(fbond) entered disabled state
[  535.872573] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  535.872673] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  535.881050] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  535.881144] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  535.888987] fbond (unregistering): Released all slaves