[  515.872444] bond0 (unregistering): Released all slaves
[  516.315339] fab-br0: port 1(fbond) entered blocking state
[  516.315411] fab-br0: port 1(fbond) entered disabled state
[  516.315465] fbond: entered allmulticast mode
[  516.315565] fbond: entered promiscuous mode
[  516.328642] veth1-bond: entered promiscuous mode
[  516.328710] veth1-bond: entered allmulticast mode
[  516.328777] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  516.338917] veth2-bond: entered promiscuous mode
[  516.338981] veth2-bond: entered allmulticast mode
[  516.339031] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  516.374127] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  516.374268] fab-br0: port 1(fbond) entered blocking state
[  516.374310] fab-br0: port 1(fbond) entered forwarding state
[  516.470180] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  516.470304] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  516.470366] fbond: active interface up!
[  517.639817] fbond: left allmulticast mode
[  517.639878] veth1-bond: left allmulticast mode
[  517.639928] veth2-bond: left allmulticast mode
[  517.639981] fbond: left promiscuous mode
[  517.640016] veth1-bond: left promiscuous mode
[  517.640071] veth2-bond: left promiscuous mode
[  517.640152] fab-br0: port 1(fbond) entered disabled state
[  517.677380] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  517.677505] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  517.692309] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  517.692456] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  517.702241] fbond (unregistering): Released all slaves