[  535.840708] fab-br0: port 1(fbond) entered blocking state
[  535.840794] fab-br0: port 1(fbond) entered disabled state
[  535.840857] fbond: entered allmulticast mode
[  535.840944] fbond: entered promiscuous mode
[  535.852149] veth1-bond: entered promiscuous mode
[  535.852199] veth1-bond: entered allmulticast mode
[  535.852253] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  535.860160] veth2-bond: entered promiscuous mode
[  535.860207] veth2-bond: entered allmulticast mode
[  535.860256] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  535.911279] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  535.911400] fab-br0: port 1(fbond) entered blocking state
[  535.911462] fab-br0: port 1(fbond) entered forwarding state
[  536.006419] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  536.006605] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  536.006664] fbond: active interface up!
[  537.169535] fbond: left allmulticast mode
[  537.169580] veth1-bond: left allmulticast mode
[  537.169621] veth2-bond: left allmulticast mode
[  537.169657] fbond: left promiscuous mode
[  537.169686] veth1-bond: left promiscuous mode
[  537.169725] veth2-bond: left promiscuous mode
[  537.169773] fab-br0: port 1(fbond) entered disabled state
[  537.209378] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  537.209459] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  537.225358] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  537.225466] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  537.242313] fbond (unregistering): Released all slaves