[  671.724055] fab-br0: port 1(fbond) entered blocking state
[  671.724127] fab-br0: port 1(fbond) entered disabled state
[  671.724200] fbond: entered allmulticast mode
[  671.724313] fbond: entered promiscuous mode
[  671.741223] veth1-bond: entered promiscuous mode
[  671.741303] veth1-bond: entered allmulticast mode
[  671.741372] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  671.751316] veth2-bond: entered promiscuous mode
[  671.751399] veth2-bond: entered allmulticast mode
[  671.751463] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  671.781538] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  671.782198] fab-br0: port 1(fbond) entered blocking state
[  671.782272] fab-br0: port 1(fbond) entered forwarding state
[  671.885542] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  671.885678] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  671.885761] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  671.885828] fbond: active interface up!
[  673.067108] fbond: left allmulticast mode
[  673.067172] veth1-bond: left allmulticast mode
[  673.067224] veth2-bond: left allmulticast mode
[  673.067277] fbond: left promiscuous mode
[  673.067328] veth1-bond: left promiscuous mode
[  673.067386] veth2-bond: left promiscuous mode
[  673.067454] fab-br0: port 1(fbond) entered disabled state
[  673.110564] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  673.110674] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  673.119703] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  673.119847] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  673.127606] fbond (unregistering): Released all slaves