[  535.113306] fab-br0: port 1(fbond) entered blocking state
[  535.113393] fab-br0: port 1(fbond) entered disabled state
[  535.113476] fbond: entered allmulticast mode
[  535.113591] fbond: entered promiscuous mode
[  535.133720] veth1-bond: entered promiscuous mode
[  535.133784] veth1-bond: entered allmulticast mode
[  535.133858] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  535.149445] veth2-bond: entered promiscuous mode
[  535.149531] veth2-bond: entered allmulticast mode
[  535.149597] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  535.251709] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  535.251877] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  535.251943] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  535.252000] fbond: active interface up!
[  535.252070] fab-br0: port 1(fbond) entered blocking state
[  535.252109] fab-br0: port 1(fbond) entered forwarding state
[  536.638585] fbond: left allmulticast mode
[  536.638690] veth1-bond: left allmulticast mode
[  536.638747] veth2-bond: left allmulticast mode
[  536.638798] fbond: left promiscuous mode
[  536.638833] veth1-bond: left promiscuous mode
[  536.638892] veth2-bond: left promiscuous mode
[  536.638956] fab-br0: port 1(fbond) entered disabled state
[  536.677701] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  536.677820] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  536.684888] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  536.685027] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  536.690801] fbond (unregistering): Released all slaves