[  529.051701] fab-br0: port 1(fbond) entered blocking state
[  529.051758] fab-br0: port 1(fbond) entered disabled state
[  529.051814] fbond: entered allmulticast mode
[  529.051900] fbond: entered promiscuous mode
[  529.064129] veth1-bond: entered promiscuous mode
[  529.064221] veth1-bond: entered allmulticast mode
[  529.064318] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  529.076950] veth2-bond: entered promiscuous mode
[  529.077022] veth2-bond: entered allmulticast mode
[  529.077089] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  529.112148] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  529.112291] fab-br0: port 1(fbond) entered blocking state
[  529.112339] fab-br0: port 1(fbond) entered forwarding state
[  529.207198] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  529.207354] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  529.207439] fbond: active interface up!
[  530.344081] fbond: left allmulticast mode
[  530.344153] veth1-bond: left allmulticast mode
[  530.344216] veth2-bond: left allmulticast mode
[  530.344289] fbond: left promiscuous mode
[  530.344336] veth1-bond: left promiscuous mode
[  530.344403] veth2-bond: left promiscuous mode
[  530.344478] fab-br0: port 1(fbond) entered disabled state
[  530.376291] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  530.376416] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  530.393352] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  530.393545] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  530.410210] fbond (unregistering): Released all slaves