[  531.591942] fab-br0: port 1(fbond) entered blocking state
[  531.592005] fab-br0: port 1(fbond) entered disabled state
[  531.592060] fbond: entered allmulticast mode
[  531.592148] fbond: entered promiscuous mode
[  531.606793] veth1-bond: entered promiscuous mode
[  531.606850] veth1-bond: entered allmulticast mode
[  531.606909] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  531.620415] veth2-bond: entered promiscuous mode
[  531.620468] veth2-bond: entered allmulticast mode
[  531.620513] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  531.644724] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  531.660815] fab-br0: port 1(fbond) entered blocking state
[  531.660881] fab-br0: port 1(fbond) entered forwarding state
[  531.740723] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  531.740816] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  531.740881] fbond: active interface up!
[  532.860409] fbond: left allmulticast mode
[  532.860473] veth1-bond: left allmulticast mode
[  532.860521] veth2-bond: left allmulticast mode
[  532.860584] fbond: left promiscuous mode
[  532.860626] veth1-bond: left promiscuous mode
[  532.860699] veth2-bond: left promiscuous mode
[  532.860774] fab-br0: port 1(fbond) entered disabled state
[  532.904584] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  532.904719] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  532.921971] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  532.922126] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  532.931841] fbond (unregistering): Released all slaves