[  526.845068] fab-br0: port 1(fbond) entered blocking state
[  526.845135] fab-br0: port 1(fbond) entered disabled state
[  526.845194] fbond: entered allmulticast mode
[  526.845306] fbond: entered promiscuous mode
[  526.864665] veth1-bond: entered promiscuous mode
[  526.864730] veth1-bond: entered allmulticast mode
[  526.864782] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  526.881530] veth2-bond: entered promiscuous mode
[  526.881586] veth2-bond: entered allmulticast mode
[  526.881642] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  526.987528] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  526.987637] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  526.987741] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  526.987827] fbond: active interface up!
[  526.987900] fab-br0: port 1(fbond) entered blocking state
[  526.987953] fab-br0: port 1(fbond) entered forwarding state
[  528.137258] fbond: left allmulticast mode
[  528.137316] veth1-bond: left allmulticast mode
[  528.137360] veth2-bond: left allmulticast mode
[  528.137399] fbond: left promiscuous mode
[  528.137431] veth1-bond: left promiscuous mode
[  528.137475] veth2-bond: left promiscuous mode
[  528.137538] fab-br0: port 1(fbond) entered disabled state
[  528.180701] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  528.180786] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  528.187604] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  528.187704] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  528.193567] fbond (unregistering): Released all slaves