[  530.625972] fab-br0: port 1(fbond) entered blocking state
[  530.626034] fab-br0: port 1(fbond) entered disabled state
[  530.626094] fbond: entered allmulticast mode
[  530.626184] fbond: entered promiscuous mode
[  530.643922] veth1-bond: entered promiscuous mode
[  530.643985] veth1-bond: entered allmulticast mode
[  530.644053] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  530.659607] veth2-bond: entered promiscuous mode
[  530.659691] veth2-bond: entered allmulticast mode
[  530.659740] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  530.764664] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  530.764831] fab-br0: port 1(fbond) entered blocking state
[  530.764887] fab-br0: port 1(fbond) entered forwarding state
[  530.766660] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  530.766754] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  530.766828] fbond: active interface up!
[  532.229908] fbond: left allmulticast mode
[  532.229987] veth1-bond: left allmulticast mode
[  532.230046] veth2-bond: left allmulticast mode
[  532.230107] fbond: left promiscuous mode
[  532.230153] veth1-bond: left promiscuous mode
[  532.230219] veth2-bond: left promiscuous mode
[  532.230294] fab-br0: port 1(fbond) entered disabled state
[  532.274942] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  532.275042] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  532.297849] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  532.297979] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  532.304733] fbond (unregistering): Released all slaves