[  528.077827] fab-br0: port 1(fbond) entered blocking state
[  528.077895] fab-br0: port 1(fbond) entered disabled state
[  528.077975] fbond: entered allmulticast mode
[  528.078062] fbond: entered promiscuous mode
[  528.092251] veth1-bond: entered promiscuous mode
[  528.092310] veth1-bond: entered allmulticast mode
[  528.092355] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  528.106317] veth2-bond: entered promiscuous mode
[  528.106370] veth2-bond: entered allmulticast mode
[  528.106425] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  528.123689] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  528.146773] fab-br0: port 1(fbond) entered blocking state
[  528.146825] fab-br0: port 1(fbond) entered forwarding state
[  528.227693] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  528.227807] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  528.227900] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  528.227953] fbond: active interface up!
[  529.749397] fbond: left allmulticast mode
[  529.749470] veth1-bond: left allmulticast mode
[  529.749521] veth2-bond: left allmulticast mode
[  529.749577] fbond: left promiscuous mode
[  529.749623] veth1-bond: left promiscuous mode
[  529.749704] veth2-bond: left promiscuous mode
[  529.749777] fab-br0: port 1(fbond) entered disabled state
[  529.806200] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  529.806329] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  529.822978] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  529.823159] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  529.832834] fbond (unregistering): Released all slaves