[  760.231125] fab-br0: port 1(fbond) entered blocking state
[  760.231239] fab-br0: port 1(fbond) entered disabled state
[  760.231409] fbond: entered allmulticast mode
[  760.231519] fbond: entered promiscuous mode
[  760.248128] veth1-bond: entered promiscuous mode
[  760.248222] veth1-bond: entered allmulticast mode
[  760.248300] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  760.262169] veth2-bond: entered promiscuous mode
[  760.262233] veth2-bond: entered allmulticast mode
[  760.262295] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  760.285400] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  760.294045] fab-br0: port 1(fbond) entered blocking state
[  760.294153] fab-br0: port 1(fbond) entered forwarding state
[  760.381413] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  760.381516] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  760.381587] fbond: active interface up!
[  761.449492] fbond: left allmulticast mode
[  761.449562] veth1-bond: left allmulticast mode
[  761.449620] veth2-bond: left allmulticast mode
[  761.449670] fbond: left promiscuous mode
[  761.449705] veth1-bond: left promiscuous mode
[  761.449766] veth2-bond: left promiscuous mode
[  761.449837] fab-br0: port 1(fbond) entered disabled state
[  761.485716] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  761.485855] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  761.497582] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  761.497766] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  761.513519] fbond (unregistering): Released all slaves