[  535.618573] fab-br0: port 1(fbond) entered blocking state
[  535.618649] fab-br0: port 1(fbond) entered disabled state
[  535.618715] fbond: entered allmulticast mode
[  535.618859] fbond: entered promiscuous mode
[  535.633334] veth1-bond: entered promiscuous mode
[  535.633414] veth1-bond: entered allmulticast mode
[  535.633481] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  535.642494] veth2-bond: entered promiscuous mode
[  535.642547] veth2-bond: entered allmulticast mode
[  535.642606] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  535.680411] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  535.680577] fab-br0: port 1(fbond) entered blocking state
[  535.680638] fab-br0: port 1(fbond) entered forwarding state
[  535.776462] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  535.776585] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  535.776645] fbond: active interface up!
[  536.886279] fbond: left allmulticast mode
[  536.886336] veth1-bond: left allmulticast mode
[  536.886384] veth2-bond: left allmulticast mode
[  536.886425] fbond: left promiscuous mode
[  536.886456] veth1-bond: left promiscuous mode
[  536.886499] veth2-bond: left promiscuous mode
[  536.886553] fab-br0: port 1(fbond) entered disabled state
[  536.923213] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  536.923298] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  536.939530] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  536.939654] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  536.955446] fbond (unregistering): Released all slaves