[  532.812462] fab-br0: port 1(fbond) entered blocking state
[  532.812523] fab-br0: port 1(fbond) entered disabled state
[  532.812576] fbond: entered allmulticast mode
[  532.812682] fbond: entered promiscuous mode
[  532.829064] veth1-bond: entered promiscuous mode
[  532.829128] veth1-bond: entered allmulticast mode
[  532.829200] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  532.845123] veth2-bond: entered promiscuous mode
[  532.845185] veth2-bond: entered allmulticast mode
[  532.845241] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  532.947666] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  532.947835] fab-br0: port 1(fbond) entered blocking state
[  532.947904] fab-br0: port 1(fbond) entered forwarding state
[  532.949681] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  532.949789] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  532.949868] fbond: active interface up!
[  534.322732] fbond: left allmulticast mode
[  534.322798] veth1-bond: left allmulticast mode
[  534.322840] veth2-bond: left allmulticast mode
[  534.322883] fbond: left promiscuous mode
[  534.322916] veth1-bond: left promiscuous mode
[  534.322967] veth2-bond: left promiscuous mode
[  534.323032] fab-br0: port 1(fbond) entered disabled state
[  534.367410] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  534.367511] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  534.375853] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  534.375954] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  534.384709] fbond (unregistering): Released all slaves