[  529.842543] fab-br0: port 1(fbond) entered blocking state
[  529.842633] fab-br0: port 1(fbond) entered disabled state
[  529.842706] fbond: entered allmulticast mode
[  529.842819] fbond: entered promiscuous mode
[  529.859339] veth1-bond: entered promiscuous mode
[  529.859407] veth1-bond: entered allmulticast mode
[  529.859475] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  529.869452] veth2-bond: entered promiscuous mode
[  529.869568] veth2-bond: entered allmulticast mode
[  529.869657] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  529.896956] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  529.900794] fab-br0: port 1(fbond) entered blocking state
[  529.900873] fab-br0: port 1(fbond) entered forwarding state
[  530.000005] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  530.000156] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  530.000232] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  530.000322] fbond: active interface up!
[  531.401997] fbond: left allmulticast mode
[  531.402077] veth1-bond: left allmulticast mode
[  531.402132] veth2-bond: left allmulticast mode
[  531.402195] fbond: left promiscuous mode
[  531.402241] veth1-bond: left promiscuous mode
[  531.402306] veth2-bond: left promiscuous mode
[  531.402375] fab-br0: port 1(fbond) entered disabled state
[  531.435703] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  531.435805] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  531.444107] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  531.444262] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  531.461017] fbond (unregistering): Released all slaves