[  519.950179] bond0 (unregistering): Released all slaves
[  520.419111] fab-br0: port 1(fbond) entered blocking state
[  520.419190] fab-br0: port 1(fbond) entered disabled state
[  520.419273] fbond: entered allmulticast mode
[  520.419394] fbond: entered promiscuous mode
[  520.432801] veth1-bond: entered promiscuous mode
[  520.432862] veth1-bond: entered allmulticast mode
[  520.432925] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  520.444211] veth2-bond: entered promiscuous mode
[  520.444283] veth2-bond: entered allmulticast mode
[  520.444368] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  520.475060] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  520.475236] fab-br0: port 1(fbond) entered blocking state
[  520.475286] fab-br0: port 1(fbond) entered forwarding state
[  520.571102] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  520.571204] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  520.571265] fbond: active interface up!
[  521.722467] fbond: left allmulticast mode
[  521.722526] veth1-bond: left allmulticast mode
[  521.722567] veth2-bond: left allmulticast mode
[  521.722609] fbond: left promiscuous mode
[  521.722639] veth1-bond: left promiscuous mode
[  521.722686] veth2-bond: left promiscuous mode
[  521.722744] fab-br0: port 1(fbond) entered disabled state
[  521.761518] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  521.761611] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  521.779249] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  521.779428] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  521.789171] fbond (unregistering): Released all slaves