[  536.809926] bond0 (unregistering): Released all slaves
[  537.201356] fab-br0: port 1(fbond) entered blocking state
[  537.201442] fab-br0: port 1(fbond) entered disabled state
[  537.201501] fbond: entered allmulticast mode
[  537.201579] fbond: entered promiscuous mode
[  537.214768] veth1-bond: entered promiscuous mode
[  537.214849] veth1-bond: entered allmulticast mode
[  537.214924] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  537.224247] veth2-bond: entered promiscuous mode
[  537.224300] veth2-bond: entered allmulticast mode
[  537.224348] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  537.265050] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  537.265204] fab-br0: port 1(fbond) entered blocking state
[  537.265246] fab-br0: port 1(fbond) entered forwarding state
[  537.368094] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  537.368266] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  537.368337] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  537.368397] fbond: active interface up!
[  538.756963] fbond: left allmulticast mode
[  538.757083] veth1-bond: left allmulticast mode
[  538.757152] veth2-bond: left allmulticast mode
[  538.757220] fbond: left promiscuous mode
[  538.757275] veth1-bond: left promiscuous mode
[  538.757354] veth2-bond: left promiscuous mode
[  538.757437] fab-br0: port 1(fbond) entered disabled state
[  538.785611] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  538.785722] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  538.810230] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  538.810402] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  538.820111] fbond (unregistering): Released all slaves