[  514.864937] fab-br0: port 1(fbond) entered blocking state
[  514.865159] fab-br0: port 1(fbond) entered disabled state
[  514.865239] fbond: entered allmulticast mode
[  514.865390] fbond: entered promiscuous mode
[  514.882573] veth1-bond: entered promiscuous mode
[  514.882704] veth1-bond: entered allmulticast mode
[  514.882820] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  514.895588] veth2-bond: entered promiscuous mode
[  514.895676] veth2-bond: entered allmulticast mode
[  514.895749] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  514.996212] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  514.996318] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  514.996429] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  514.996510] fbond: active interface up!
[  514.996615] fab-br0: port 1(fbond) entered blocking state
[  514.996709] fab-br0: port 1(fbond) entered forwarding state
[  516.063631] fbond: left allmulticast mode
[  516.063723] veth1-bond: left allmulticast mode
[  516.063779] veth2-bond: left allmulticast mode
[  516.063836] fbond: left promiscuous mode
[  516.063878] veth1-bond: left promiscuous mode
[  516.063949] veth2-bond: left promiscuous mode
[  516.064038] fab-br0: port 1(fbond) entered disabled state
[  516.105524] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  516.105681] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  516.111415] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  516.111563] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  516.124360] fbond (unregistering): Released all slaves