[  530.774778] fab-br0: port 1(fbond) entered blocking state
[  530.774843] fab-br0: port 1(fbond) entered disabled state
[  530.774890] fbond: entered allmulticast mode
[  530.774982] fbond: entered promiscuous mode
[  530.795461] veth1-bond: entered promiscuous mode
[  530.795552] veth1-bond: entered allmulticast mode
[  530.795624] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  530.814343] veth2-bond: entered promiscuous mode
[  530.814425] veth2-bond: entered allmulticast mode
[  530.814491] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  530.916742] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  530.916890] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  530.916987] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  530.917078] fbond: active interface up!
[  530.917152] fab-br0: port 1(fbond) entered blocking state
[  530.917211] fab-br0: port 1(fbond) entered forwarding state
[  532.384831] fbond: left allmulticast mode
[  532.384887] veth1-bond: left allmulticast mode
[  532.384929] veth2-bond: left allmulticast mode
[  532.384969] fbond: left promiscuous mode
[  532.385008] veth1-bond: left promiscuous mode
[  532.385063] veth2-bond: left promiscuous mode
[  532.385136] fab-br0: port 1(fbond) entered disabled state
[  532.424423] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  532.424540] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  532.439923] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  532.440086] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  532.445833] fbond (unregistering): Released all slaves