[  550.844871] bond0 (unregistering): Released all slaves
[  551.505346] fab-br0: port 1(fbond) entered blocking state
[  551.505416] fab-br0: port 1(fbond) entered disabled state
[  551.505481] fbond: entered allmulticast mode
[  551.505588] fbond: entered promiscuous mode
[  551.523219] veth1-bond: entered promiscuous mode
[  551.523280] veth1-bond: entered allmulticast mode
[  551.523348] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  551.538298] veth2-bond: entered promiscuous mode
[  551.538355] veth2-bond: entered allmulticast mode
[  551.538407] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  551.554470] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  551.585777] fab-br0: port 1(fbond) entered blocking state
[  551.585834] fab-br0: port 1(fbond) entered forwarding state
[  551.650487] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  551.650570] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  551.650627] fbond: active interface up!
[  552.857248] fbond: left allmulticast mode
[  552.857302] veth1-bond: left allmulticast mode
[  552.857347] veth2-bond: left allmulticast mode
[  552.857391] fbond: left promiscuous mode
[  552.857432] veth1-bond: left promiscuous mode
[  552.857487] veth2-bond: left promiscuous mode
[  552.857543] fab-br0: port 1(fbond) entered disabled state
[  552.897353] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  552.897467] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  552.912640] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  552.912798] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  552.922532] fbond (unregistering): Released all slaves