[  514.816120] fab-br0: port 1(fbond) entered blocking state
[  514.816242] fab-br0: port 1(fbond) entered disabled state
[  514.816341] fbond: entered allmulticast mode
[  514.816483] fbond: entered promiscuous mode
[  514.834147] veth1-bond: entered promiscuous mode
[  514.834262] veth1-bond: entered allmulticast mode
[  514.834342] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  514.846319] veth2-bond: entered promiscuous mode
[  514.846380] veth2-bond: entered allmulticast mode
[  514.846464] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  514.872108] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  514.880712] fab-br0: port 1(fbond) entered blocking state
[  514.880781] fab-br0: port 1(fbond) entered forwarding state
[  514.976109] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  514.976272] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  514.976372] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  514.976456] fbond: active interface up!
[  516.403024] fbond: left allmulticast mode
[  516.403100] veth1-bond: left allmulticast mode
[  516.403149] veth2-bond: left allmulticast mode
[  516.403188] fbond: left promiscuous mode
[  516.403218] veth1-bond: left promiscuous mode
[  516.403269] veth2-bond: left promiscuous mode
[  516.403321] fab-br0: port 1(fbond) entered disabled state
[  516.443375] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  516.443498] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  516.454276] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  516.454431] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  516.460189] fbond (unregistering): Released all slaves