[  530.579816] fab-br0: port 1(fbond) entered blocking state
[  530.579873] fab-br0: port 1(fbond) entered disabled state
[  530.579934] fbond: entered allmulticast mode
[  530.580019] fbond: entered promiscuous mode
[  530.596762] veth1-bond: entered promiscuous mode
[  530.596821] veth1-bond: entered allmulticast mode
[  530.596885] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  530.611743] veth2-bond: entered promiscuous mode
[  530.611806] veth2-bond: entered allmulticast mode
[  530.611866] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  530.721548] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  530.721641] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  530.721746] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  530.721829] fbond: active interface up!
[  530.721901] fab-br0: port 1(fbond) entered blocking state
[  530.721963] fab-br0: port 1(fbond) entered forwarding state
[  531.829250] fbond: left allmulticast mode
[  531.829302] veth1-bond: left allmulticast mode
[  531.829354] veth2-bond: left allmulticast mode
[  531.829393] fbond: left promiscuous mode
[  531.829429] veth1-bond: left promiscuous mode
[  531.829476] veth2-bond: left promiscuous mode
[  531.829537] fab-br0: port 1(fbond) entered disabled state
[  531.866515] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  531.866612] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  531.883618] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  531.883718] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  531.893566] fbond (unregistering): Released all slaves