[  533.280623] fab-br0: port 1(fbond) entered blocking state
[  533.280719] fab-br0: port 1(fbond) entered disabled state
[  533.280791] fbond: entered allmulticast mode
[  533.280901] fbond: entered promiscuous mode
[  533.303667] veth1-bond: entered promiscuous mode
[  533.303739] veth1-bond: entered allmulticast mode
[  533.303815] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  533.322191] veth2-bond: entered promiscuous mode
[  533.322271] veth2-bond: entered allmulticast mode
[  533.322323] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  533.411684] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  533.411807] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  533.411919] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  533.411971] fbond: active interface up!
[  533.412061] fab-br0: port 1(fbond) entered blocking state
[  533.412103] fab-br0: port 1(fbond) entered forwarding state
[  534.787315] fbond: left allmulticast mode
[  534.787373] veth1-bond: left allmulticast mode
[  534.787415] veth2-bond: left allmulticast mode
[  534.787462] fbond: left promiscuous mode
[  534.787494] veth1-bond: left promiscuous mode
[  534.787538] veth2-bond: left promiscuous mode
[  534.787607] fab-br0: port 1(fbond) entered disabled state
[  534.838804] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  534.838921] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  534.852972] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  534.853105] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  534.858801] fbond (unregistering): Released all slaves