[  528.370378] fab-br0: port 1(fbond) entered blocking state
[  528.370440] fab-br0: port 1(fbond) entered disabled state
[  528.370478] fbond: entered allmulticast mode
[  528.370546] fbond: entered promiscuous mode
[  528.384995] veth1-bond: entered promiscuous mode
[  528.385059] veth1-bond: entered allmulticast mode
[  528.385126] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  528.399057] veth2-bond: entered promiscuous mode
[  528.399107] veth2-bond: entered allmulticast mode
[  528.399161] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  528.428711] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  528.446282] fab-br0: port 1(fbond) entered blocking state
[  528.446333] fab-br0: port 1(fbond) entered forwarding state
[  528.523747] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  528.523826] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  528.523877] fbond: active interface up!
[  529.702396] fbond: left allmulticast mode
[  529.702456] veth1-bond: left allmulticast mode
[  529.702500] veth2-bond: left allmulticast mode
[  529.702539] fbond: left promiscuous mode
[  529.702570] veth1-bond: left promiscuous mode
[  529.702620] veth2-bond: left promiscuous mode
[  529.702684] fab-br0: port 1(fbond) entered disabled state
[  529.738934] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  529.739059] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  529.746955] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  529.747076] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  529.752802] fbond (unregistering): Released all slaves