[  530.362371] fab-br0: port 1(fbond) entered blocking state
[  530.362466] fab-br0: port 1(fbond) entered disabled state
[  530.362536] fbond: entered allmulticast mode
[  530.362648] fbond: entered promiscuous mode
[  530.378236] veth1-bond: entered promiscuous mode
[  530.378312] veth1-bond: entered allmulticast mode
[  530.378375] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  530.388868] veth2-bond: entered promiscuous mode
[  530.388972] veth2-bond: entered allmulticast mode
[  530.389045] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  530.414160] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  530.416637] fab-br0: port 1(fbond) entered blocking state
[  530.416705] fab-br0: port 1(fbond) entered forwarding state
[  530.511197] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  530.511322] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  530.511398] fbond: active interface up!
[  531.686905] fbond: left allmulticast mode
[  531.686990] veth1-bond: left allmulticast mode
[  531.687046] veth2-bond: left allmulticast mode
[  531.687100] fbond: left promiscuous mode
[  531.687155] veth1-bond: left promiscuous mode
[  531.687214] veth2-bond: left promiscuous mode
[  531.687286] fab-br0: port 1(fbond) entered disabled state
[  531.728332] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  531.728477] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  531.751326] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  531.751506] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  531.761248] fbond (unregistering): Released all slaves