[  530.898028] fab-br0: port 1(fbond) entered blocking state
[  530.898097] fab-br0: port 1(fbond) entered disabled state
[  530.898168] fbond: entered allmulticast mode
[  530.898264] fbond: entered promiscuous mode
[  530.915640] veth1-bond: entered promiscuous mode
[  530.915714] veth1-bond: entered allmulticast mode
[  530.915818] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  530.931155] veth2-bond: entered promiscuous mode
[  530.931225] veth2-bond: entered allmulticast mode
[  530.931284] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  531.037549] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  531.037688] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  531.037765] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  531.037832] fbond: active interface up!
[  531.037919] fab-br0: port 1(fbond) entered blocking state
[  531.037972] fab-br0: port 1(fbond) entered forwarding state
[  532.510100] fbond: left allmulticast mode
[  532.510156] veth1-bond: left allmulticast mode
[  532.510202] veth2-bond: left allmulticast mode
[  532.510249] fbond: left promiscuous mode
[  532.510285] veth1-bond: left promiscuous mode
[  532.510333] veth2-bond: left promiscuous mode
[  532.510398] fab-br0: port 1(fbond) entered disabled state
[  532.566291] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  532.566381] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  532.572726] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  532.572856] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  532.578657] fbond (unregistering): Released all slaves