[  537.052111] bond0 (unregistering): Released all slaves
[  537.788524] fab-br0: port 1(fbond) entered blocking state
[  537.788588] fab-br0: port 1(fbond) entered disabled state
[  537.788645] fbond: entered allmulticast mode
[  537.788726] fbond: entered promiscuous mode
[  537.807648] veth1-bond: entered promiscuous mode
[  537.807721] veth1-bond: entered allmulticast mode
[  537.807781] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  537.822877] veth2-bond: entered promiscuous mode
[  537.822937] veth2-bond: entered allmulticast mode
[  537.822987] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  537.926050] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  537.926163] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  537.926235] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  537.926296] fbond: active interface up!
[  537.926365] fab-br0: port 1(fbond) entered blocking state
[  537.926414] fab-br0: port 1(fbond) entered forwarding state
[  539.044212] fbond: left allmulticast mode
[  539.044274] veth1-bond: left allmulticast mode
[  539.044321] veth2-bond: left allmulticast mode
[  539.044370] fbond: left promiscuous mode
[  539.044403] veth1-bond: left promiscuous mode
[  539.044471] veth2-bond: left promiscuous mode
[  539.044536] fab-br0: port 1(fbond) entered disabled state
[  539.091337] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  539.091450] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  539.097065] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  539.097194] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  539.102927] fbond (unregistering): Released all slaves