[  516.656256] bond0 (unregistering): Released all slaves
[  517.201898] fab-br0: port 1(fbond) entered blocking state
[  517.202008] fab-br0: port 1(fbond) entered disabled state
[  517.202090] fbond: entered allmulticast mode
[  517.202201] fbond: entered promiscuous mode
[  517.217276] veth1-bond: entered promiscuous mode
[  517.217415] veth1-bond: entered allmulticast mode
[  517.217518] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  517.230527] veth2-bond: entered promiscuous mode
[  517.230650] veth2-bond: entered allmulticast mode
[  517.230750] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  517.247980] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  517.265812] fab-br0: port 1(fbond) entered blocking state
[  517.265894] fab-br0: port 1(fbond) entered forwarding state
[  517.344015] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  517.344155] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  517.344241] fbond: active interface up!
[  518.454985] fbond: left allmulticast mode
[  518.455064] veth1-bond: left allmulticast mode
[  518.455131] veth2-bond: left allmulticast mode
[  518.455186] fbond: left promiscuous mode
[  518.455231] veth1-bond: left promiscuous mode
[  518.455296] veth2-bond: left promiscuous mode
[  518.455381] fab-br0: port 1(fbond) entered disabled state
[  518.493270] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  518.493428] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  518.505168] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  518.505362] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  518.523083] fbond (unregistering): Released all slaves