[  532.740987] fab-br0: port 1(fbond) entered blocking state
[  532.741059] fab-br0: port 1(fbond) entered disabled state
[  532.741120] fbond: entered allmulticast mode
[  532.741216] fbond: entered promiscuous mode
[  532.755574] veth1-bond: entered promiscuous mode
[  532.755655] veth1-bond: entered allmulticast mode
[  532.756433] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  532.773618] veth2-bond: entered promiscuous mode
[  532.773694] veth2-bond: entered allmulticast mode
[  532.773748] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  532.881671] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  532.881804] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  532.881861] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  532.881906] fbond: active interface up!
[  532.881971] fab-br0: port 1(fbond) entered blocking state
[  532.882015] fab-br0: port 1(fbond) entered forwarding state
[  534.266461] fbond: left allmulticast mode
[  534.266515] veth1-bond: left allmulticast mode
[  534.266556] veth2-bond: left allmulticast mode
[  534.266602] fbond: left promiscuous mode
[  534.266636] veth1-bond: left promiscuous mode
[  534.266689] veth2-bond: left promiscuous mode
[  534.266746] fab-br0: port 1(fbond) entered disabled state
[  534.305659] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  534.305780] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  534.324831] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  534.324987] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  534.330748] fbond (unregistering): Released all slaves