[  534.823136] fab-br0: port 1(fbond) entered blocking state
[  534.823201] fab-br0: port 1(fbond) entered disabled state
[  534.823266] fbond: entered allmulticast mode
[  534.823360] fbond: entered promiscuous mode
[  534.840582] veth1-bond: entered promiscuous mode
[  534.840671] veth1-bond: entered allmulticast mode
[  534.840753] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  534.853095] veth2-bond: entered promiscuous mode
[  534.853179] veth2-bond: entered allmulticast mode
[  534.853245] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  534.878795] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  534.885853] fab-br0: port 1(fbond) entered blocking state
[  534.885913] fab-br0: port 1(fbond) entered forwarding state
[  534.974845] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  534.974945] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  534.975005] fbond: active interface up!
[  536.061367] fbond: left allmulticast mode
[  536.061433] veth1-bond: left allmulticast mode
[  536.061484] veth2-bond: left allmulticast mode
[  536.061536] fbond: left promiscuous mode
[  536.061571] veth1-bond: left promiscuous mode
[  536.061636] veth2-bond: left promiscuous mode
[  536.061706] fab-br0: port 1(fbond) entered disabled state
[  536.104481] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  536.104596] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  536.113970] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  536.114095] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  536.122865] fbond (unregistering): Released all slaves