[  535.690375] fab-br0: port 1(fbond) entered blocking state
[  535.690446] fab-br0: port 1(fbond) entered disabled state
[  535.690502] fbond: entered allmulticast mode
[  535.690601] fbond: entered promiscuous mode
[  535.702713] veth1-bond: entered promiscuous mode
[  535.702782] veth1-bond: entered allmulticast mode
[  535.702849] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  535.714362] veth2-bond: entered promiscuous mode
[  535.714419] veth2-bond: entered allmulticast mode
[  535.714470] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  535.743891] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  535.746205] fab-br0: port 1(fbond) entered blocking state
[  535.746289] fab-br0: port 1(fbond) entered forwarding state
[  535.846902] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  535.847076] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  535.847163] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  535.847237] fbond: active interface up!
[  537.230385] fbond: left allmulticast mode
[  537.230443] veth1-bond: left allmulticast mode
[  537.230479] veth2-bond: left allmulticast mode
[  537.230521] fbond: left promiscuous mode
[  537.230549] veth1-bond: left promiscuous mode
[  537.230592] veth2-bond: left promiscuous mode
[  537.230646] fab-br0: port 1(fbond) entered disabled state
[  537.266096] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  537.266213] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  537.285020] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  537.285131] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  537.300946] fbond (unregistering): Released all slaves