[  535.959352] fab-br0: port 1(fbond) entered blocking state
[  535.959417] fab-br0: port 1(fbond) entered disabled state
[  535.959484] fbond: entered allmulticast mode
[  535.959606] fbond: entered promiscuous mode
[  535.975473] veth1-bond: entered promiscuous mode
[  535.975531] veth1-bond: entered allmulticast mode
[  535.975587] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  535.991225] veth2-bond: entered promiscuous mode
[  535.991281] veth2-bond: entered allmulticast mode
[  535.991328] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  536.099837] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  536.099943] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  536.100052] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  536.100140] fbond: active interface up!
[  536.100218] fab-br0: port 1(fbond) entered blocking state
[  536.100272] fab-br0: port 1(fbond) entered forwarding state
[  537.297449] fbond: left allmulticast mode
[  537.297495] veth1-bond: left allmulticast mode
[  537.297528] veth2-bond: left allmulticast mode
[  537.297563] fbond: left promiscuous mode
[  537.297588] veth1-bond: left promiscuous mode
[  537.297630] veth2-bond: left promiscuous mode
[  537.297677] fab-br0: port 1(fbond) entered disabled state
[  537.336744] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  537.336852] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  537.359979] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  537.360104] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  537.369944] fbond (unregistering): Released all slaves