[  530.313101] fab-br0: port 1(fbond) entered blocking state
[  530.313191] fab-br0: port 1(fbond) entered disabled state
[  530.313266] fbond: entered allmulticast mode
[  530.313373] fbond: entered promiscuous mode
[  530.327762] veth1-bond: entered promiscuous mode
[  530.327843] veth1-bond: entered allmulticast mode
[  530.327934] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  530.340922] veth2-bond: entered promiscuous mode
[  530.340995] veth2-bond: entered allmulticast mode
[  530.341057] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  530.357933] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  530.379450] fab-br0: port 1(fbond) entered blocking state
[  530.379518] fab-br0: port 1(fbond) entered forwarding state
[  530.461975] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  530.462113] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  530.462188] fbond: active interface up!
[  531.557576] fbond: left allmulticast mode
[  531.557648] veth1-bond: left allmulticast mode
[  531.557692] veth2-bond: left allmulticast mode
[  531.557733] fbond: left promiscuous mode
[  531.557785] veth1-bond: left promiscuous mode
[  531.557837] veth2-bond: left promiscuous mode
[  531.557906] fab-br0: port 1(fbond) entered disabled state
[  531.594188] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  531.594336] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  531.609081] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  531.609238] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  531.614961] fbond (unregistering): Released all slaves