[  534.229857] fab-br0: port 1(fbond) entered blocking state
[  534.229925] fab-br0: port 1(fbond) entered disabled state
[  534.229990] fbond: entered allmulticast mode
[  534.230080] fbond: entered promiscuous mode
[  534.241464] veth1-bond: entered promiscuous mode
[  534.241553] veth1-bond: entered allmulticast mode
[  534.241616] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  534.251924] veth2-bond: entered promiscuous mode
[  534.251975] veth2-bond: entered allmulticast mode
[  534.252030] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  534.285794] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  534.285981] fab-br0: port 1(fbond) entered blocking state
[  534.286044] fab-br0: port 1(fbond) entered forwarding state
[  534.389792] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  534.389992] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  534.390091] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  534.390175] fbond: active interface up!
[  535.873746] fbond: left allmulticast mode
[  535.873802] veth1-bond: left allmulticast mode
[  535.873842] veth2-bond: left allmulticast mode
[  535.873884] fbond: left promiscuous mode
[  535.873911] veth1-bond: left promiscuous mode
[  535.873952] veth2-bond: left promiscuous mode
[  535.874018] fab-br0: port 1(fbond) entered disabled state
[  535.899878] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  535.899992] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  535.909949] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  535.910084] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  535.917860] fbond (unregistering): Released all slaves