[  532.147458] fab-br0: port 1(fbond) entered blocking state
[  532.147529] fab-br0: port 1(fbond) entered disabled state
[  532.147580] fbond: entered allmulticast mode
[  532.147681] fbond: entered promiscuous mode
[  532.159221] veth1-bond: entered promiscuous mode
[  532.159296] veth1-bond: entered allmulticast mode
[  532.159366] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  532.170808] veth2-bond: entered promiscuous mode
[  532.170874] veth2-bond: entered allmulticast mode
[  532.170928] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  532.210436] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  532.210548] fab-br0: port 1(fbond) entered blocking state
[  532.210588] fab-br0: port 1(fbond) entered forwarding state
[  532.314455] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  532.314597] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  532.314657] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  532.314707] fbond: active interface up!
[  533.698356] fbond: left allmulticast mode
[  533.698426] veth1-bond: left allmulticast mode
[  533.698473] veth2-bond: left allmulticast mode
[  533.698521] fbond: left promiscuous mode
[  533.698552] veth1-bond: left promiscuous mode
[  533.698600] veth2-bond: left promiscuous mode
[  533.698661] fab-br0: port 1(fbond) entered disabled state
[  533.735308] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  533.735399] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  533.747656] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  533.747792] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  533.760512] fbond (unregistering): Released all slaves