[  525.175944] fab-br0: port 1(fbond) entered blocking state
[  525.176005] fab-br0: port 1(fbond) entered disabled state
[  525.176060] fbond: entered allmulticast mode
[  525.176137] fbond: entered promiscuous mode
[  525.189363] veth1-bond: entered promiscuous mode
[  525.189418] veth1-bond: entered allmulticast mode
[  525.189475] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  525.201449] veth2-bond: entered promiscuous mode
[  525.201517] veth2-bond: entered allmulticast mode
[  525.201565] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  525.226729] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  525.234669] fab-br0: port 1(fbond) entered blocking state
[  525.234725] fab-br0: port 1(fbond) entered forwarding state
[  525.329735] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  525.329841] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  525.329913] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  525.329965] fbond: active interface up!
[  526.709957] fbond: left allmulticast mode
[  526.710008] veth1-bond: left allmulticast mode
[  526.710055] veth2-bond: left allmulticast mode
[  526.710096] fbond: left promiscuous mode
[  526.710131] veth1-bond: left promiscuous mode
[  526.710178] veth2-bond: left promiscuous mode
[  526.710236] fab-br0: port 1(fbond) entered disabled state
[  526.757913] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  526.757997] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  526.766859] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  526.766955] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  526.772809] fbond (unregistering): Released all slaves