[  534.352981] fab-br0: port 1(fbond) entered blocking state
[  534.353088] fab-br0: port 1(fbond) entered disabled state
[  534.353150] fbond: entered allmulticast mode
[  534.353257] fbond: entered promiscuous mode
[  534.365866] veth1-bond: entered promiscuous mode
[  534.365939] veth1-bond: entered allmulticast mode
[  534.366003] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  534.376016] veth2-bond: entered promiscuous mode
[  534.376075] veth2-bond: entered allmulticast mode
[  534.376131] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  534.408546] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  534.408690] fab-br0: port 1(fbond) entered blocking state
[  534.408745] fab-br0: port 1(fbond) entered forwarding state
[  534.512549] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  534.512765] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  534.512861] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  534.512944] fbond: active interface up!
[  535.781390] fbond: left allmulticast mode
[  535.781447] veth1-bond: left allmulticast mode
[  535.781492] veth2-bond: left allmulticast mode
[  535.781562] fbond: left promiscuous mode
[  535.781598] veth1-bond: left promiscuous mode
[  535.781662] veth2-bond: left promiscuous mode
[  535.781729] fab-br0: port 1(fbond) entered disabled state
[  535.813411] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  535.813595] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  535.826691] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  535.826900] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  535.834606] fbond (unregistering): Released all slaves