[  515.862675] fab-br0: port 1(fbond) entered blocking state
[  515.862752] fab-br0: port 1(fbond) entered disabled state
[  515.862814] fbond: entered allmulticast mode
[  515.862921] fbond: entered promiscuous mode
[  515.877458] veth1-bond: entered promiscuous mode
[  515.877544] veth1-bond: entered allmulticast mode
[  515.877620] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  515.892811] veth2-bond: entered promiscuous mode
[  515.892884] veth2-bond: entered allmulticast mode
[  515.892946] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  516.003545] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  516.003639] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  516.003740] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  516.003813] fbond: active interface up!
[  516.003936] fab-br0: port 1(fbond) entered blocking state
[  516.003987] fab-br0: port 1(fbond) entered forwarding state
[  517.104065] fbond: left allmulticast mode
[  517.104138] veth1-bond: left allmulticast mode
[  517.104196] veth2-bond: left allmulticast mode
[  517.104257] fbond: left promiscuous mode
[  517.104299] veth1-bond: left promiscuous mode
[  517.104363] veth2-bond: left promiscuous mode
[  517.104433] fab-br0: port 1(fbond) entered disabled state
[  517.142144] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  517.142256] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  517.163702] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  517.163885] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  517.173619] fbond (unregistering): Released all slaves