[  532.154961] fab-br0: port 1(fbond) entered blocking state
[  532.155041] fab-br0: port 1(fbond) entered disabled state
[  532.155098] fbond: entered allmulticast mode
[  532.155194] fbond: entered promiscuous mode
[  532.171763] veth1-bond: entered promiscuous mode
[  532.171853] veth1-bond: entered allmulticast mode
[  532.171928] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  532.188308] veth2-bond: entered promiscuous mode
[  532.188384] veth2-bond: entered allmulticast mode
[  532.188449] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  532.292751] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  532.292899] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  532.292995] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  532.293072] fbond: active interface up!
[  532.293158] fab-br0: port 1(fbond) entered blocking state
[  532.293219] fab-br0: port 1(fbond) entered forwarding state
[  533.773446] fbond: left allmulticast mode
[  533.773512] veth1-bond: left allmulticast mode
[  533.773561] veth2-bond: left allmulticast mode
[  533.773611] fbond: left promiscuous mode
[  533.773648] veth1-bond: left promiscuous mode
[  533.773701] veth2-bond: left promiscuous mode
[  533.773818] fab-br0: port 1(fbond) entered disabled state
[  533.820400] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  533.820503] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  533.826956] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  533.827062] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  533.832849] fbond (unregistering): Released all slaves