[  530.903868] fab-br0: port 1(fbond) entered blocking state
[  530.903962] fab-br0: port 1(fbond) entered disabled state
[  530.904054] fbond: entered allmulticast mode
[  530.904154] fbond: entered promiscuous mode
[  530.924798] veth1-bond: entered promiscuous mode
[  530.924874] veth1-bond: entered allmulticast mode
[  530.924948] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  530.942729] veth2-bond: entered promiscuous mode
[  530.942802] veth2-bond: entered allmulticast mode
[  530.942869] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  531.037692] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  531.037848] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  531.037939] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  531.038020] fbond: active interface up!
[  531.038103] fab-br0: port 1(fbond) entered blocking state
[  531.038161] fab-br0: port 1(fbond) entered forwarding state
[  532.533309] fbond: left allmulticast mode
[  532.533381] veth1-bond: left allmulticast mode
[  532.533436] veth2-bond: left allmulticast mode
[  532.533489] fbond: left promiscuous mode
[  532.533529] veth1-bond: left promiscuous mode
[  532.533587] veth2-bond: left promiscuous mode
[  532.533662] fab-br0: port 1(fbond) entered disabled state
[  532.586637] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  532.586778] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  532.600897] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  532.601024] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  532.616818] fbond (unregistering): Released all slaves