[  535.117140] fab-br0: port 1(fbond) entered blocking state
[  535.117265] fab-br0: port 1(fbond) entered disabled state
[  535.117363] fbond: entered allmulticast mode
[  535.117487] fbond: entered promiscuous mode
[  535.134616] veth1-bond: entered promiscuous mode
[  535.134742] veth1-bond: entered allmulticast mode
[  535.134828] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  535.145649] veth2-bond: entered promiscuous mode
[  535.145724] veth2-bond: entered allmulticast mode
[  535.145789] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  535.168067] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  535.177115] fab-br0: port 1(fbond) entered blocking state
[  535.177172] fab-br0: port 1(fbond) entered forwarding state
[  535.272085] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  535.272220] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  535.272294] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  535.272357] fbond: active interface up!
[  536.686931] fbond: left allmulticast mode
[  536.686989] veth1-bond: left allmulticast mode
[  536.687032] veth2-bond: left allmulticast mode
[  536.687081] fbond: left promiscuous mode
[  536.687111] veth1-bond: left promiscuous mode
[  536.687159] veth2-bond: left promiscuous mode
[  536.687217] fab-br0: port 1(fbond) entered disabled state
[  536.725913] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  536.726098] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  536.742301] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  536.742521] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  536.752180] fbond (unregistering): Released all slaves