[  527.335878] fab-br0: port 1(fbond) entered blocking state
[  527.335933] fab-br0: port 1(fbond) entered disabled state
[  527.335978] fbond: entered allmulticast mode
[  527.336057] fbond: entered promiscuous mode
[  527.346124] veth1-bond: entered promiscuous mode
[  527.346194] veth1-bond: entered allmulticast mode
[  527.346257] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  527.356483] veth2-bond: entered promiscuous mode
[  527.356545] veth2-bond: entered allmulticast mode
[  527.356601] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  527.397905] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  527.398125] fab-br0: port 1(fbond) entered blocking state
[  527.398197] fab-br0: port 1(fbond) entered forwarding state
[  527.500949] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  527.501058] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  527.501115] fbond: active interface up!
[  528.596610] fbond: left allmulticast mode
[  528.596662] veth1-bond: left allmulticast mode
[  528.596748] veth2-bond: left allmulticast mode
[  528.596800] fbond: left promiscuous mode
[  528.596837] veth1-bond: left promiscuous mode
[  528.596904] veth2-bond: left promiscuous mode
[  528.596963] fab-br0: port 1(fbond) entered disabled state
[  528.638085] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  528.638190] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  528.655972] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  528.656112] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  528.671918] fbond (unregistering): Released all slaves