[  530.132977] fab-br0: port 1(fbond) entered blocking state
[  530.133052] fab-br0: port 1(fbond) entered disabled state
[  530.133109] fbond: entered allmulticast mode
[  530.133203] fbond: entered promiscuous mode
[  530.147506] veth1-bond: entered promiscuous mode
[  530.147595] veth1-bond: entered allmulticast mode
[  530.147652] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  530.160204] veth2-bond: entered promiscuous mode
[  530.160291] veth2-bond: entered allmulticast mode
[  530.160360] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  530.180887] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  530.192750] fab-br0: port 1(fbond) entered blocking state
[  530.192815] fab-br0: port 1(fbond) entered forwarding state
[  530.285897] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  530.286038] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  530.286122] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  530.286204] fbond: active interface up!
[  531.747590] fbond: left allmulticast mode
[  531.747649] veth1-bond: left allmulticast mode
[  531.747703] veth2-bond: left allmulticast mode
[  531.747761] fbond: left promiscuous mode
[  531.747801] veth1-bond: left promiscuous mode
[  531.747871] veth2-bond: left promiscuous mode
[  531.747937] fab-br0: port 1(fbond) entered disabled state
[  531.780720] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  531.780842] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  531.805004] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  531.805152] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  531.814963] fbond (unregistering): Released all slaves