[  524.560631] fab-br0: port 1(fbond) entered blocking state
[  524.560698] fab-br0: port 1(fbond) entered disabled state
[  524.560796] fbond: entered allmulticast mode
[  524.560903] fbond: entered promiscuous mode
[  524.578415] veth1-bond: entered promiscuous mode
[  524.578477] veth1-bond: entered allmulticast mode
[  524.578534] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  524.596122] veth2-bond: entered promiscuous mode
[  524.596196] veth2-bond: entered allmulticast mode
[  524.596263] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  524.706652] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  524.706795] fab-br0: port 1(fbond) entered blocking state
[  524.706836] fab-br0: port 1(fbond) entered forwarding state
[  524.706951] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  524.707015] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  524.707078] fbond: active interface up!
[  526.081362] fbond: left allmulticast mode
[  526.081412] veth1-bond: left allmulticast mode
[  526.081443] veth2-bond: left allmulticast mode
[  526.081486] fbond: left promiscuous mode
[  526.081509] veth1-bond: left promiscuous mode
[  526.081551] veth2-bond: left promiscuous mode
[  526.081601] fab-br0: port 1(fbond) entered disabled state
[  526.114594] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  526.114682] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  526.133805] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  526.133920] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  526.143743] fbond (unregistering): Released all slaves