[  530.353179] fab-br0: port 1(fbond) entered blocking state
[  530.353245] fab-br0: port 1(fbond) entered disabled state
[  530.353315] fbond: entered allmulticast mode
[  530.353417] fbond: entered promiscuous mode
[  530.364668] veth1-bond: entered promiscuous mode
[  530.364734] veth1-bond: entered allmulticast mode
[  530.364803] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  530.374233] veth2-bond: entered promiscuous mode
[  530.374307] veth2-bond: entered allmulticast mode
[  530.374376] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  530.416386] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  530.416521] fab-br0: port 1(fbond) entered blocking state
[  530.416564] fab-br0: port 1(fbond) entered forwarding state
[  530.519393] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  530.519611] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  530.519713] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  530.519802] fbond: active interface up!
[  531.984568] fbond: left allmulticast mode
[  531.984633] veth1-bond: left allmulticast mode
[  531.984714] veth2-bond: left allmulticast mode
[  531.984781] fbond: left promiscuous mode
[  531.984836] veth1-bond: left promiscuous mode
[  531.984908] veth2-bond: left promiscuous mode
[  531.984989] fab-br0: port 1(fbond) entered disabled state
[  532.015464] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  532.015574] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  532.033514] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  532.033613] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  532.049437] fbond (unregistering): Released all slaves