[  525.989964] fab-br0: port 1(fbond) entered blocking state
[  525.990025] fab-br0: port 1(fbond) entered disabled state
[  525.990076] fbond: entered allmulticast mode
[  525.990156] fbond: entered promiscuous mode
[  526.004125] veth1-bond: entered promiscuous mode
[  526.004190] veth1-bond: entered allmulticast mode
[  526.004255] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  526.019720] veth2-bond: entered promiscuous mode
[  526.019784] veth2-bond: entered allmulticast mode
[  526.019840] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  526.038635] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  526.066966] fab-br0: port 1(fbond) entered blocking state
[  526.067044] fab-br0: port 1(fbond) entered forwarding state
[  526.133670] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  526.133760] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  526.133830] fbond: active interface up!
[  527.337063] fbond: left allmulticast mode
[  527.337112] veth1-bond: left allmulticast mode
[  527.337149] veth2-bond: left allmulticast mode
[  527.337183] fbond: left promiscuous mode
[  527.337211] veth1-bond: left promiscuous mode
[  527.337263] veth2-bond: left promiscuous mode
[  527.337319] fab-br0: port 1(fbond) entered disabled state
[  527.386222] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  527.386348] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  527.391847] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  527.391965] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  527.397714] fbond (unregistering): Released all slaves