[  489.090707] fab-br0: port 1(fbond) entered blocking state
[  489.090751] fab-br0: port 1(fbond) entered disabled state
[  489.090791] fbond: entered allmulticast mode
[  489.090850] fbond: entered promiscuous mode
[  489.094849] veth1-bond: entered promiscuous mode
[  489.094895] veth1-bond: entered allmulticast mode
[  489.094936] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  489.097820] veth2-bond: entered promiscuous mode
[  489.097853] veth2-bond: entered allmulticast mode
[  489.097903] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  489.179876] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  489.179964] fab-br0: port 1(fbond) entered blocking state
[  489.179994] fab-br0: port 1(fbond) entered forwarding state
[  489.274893] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  489.274972] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  489.275065] fbond: active interface up!
[  490.415763] fbond: left allmulticast mode
[  490.415902] veth1-bond: left allmulticast mode
[  490.416013] veth2-bond: left allmulticast mode
[  490.416124] fbond: left promiscuous mode
[  490.416216] veth1-bond: left promiscuous mode
[  490.416337] veth2-bond: left promiscuous mode
[  490.416466] fab-br0: port 1(fbond) entered disabled state
[  490.434555] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  490.434687] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  490.442934] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  490.443035] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  490.452891] fbond (unregistering): Released all slaves