[  535.695358] fab-br0: port 1(fbond) entered blocking state
[  535.695440] fab-br0: port 1(fbond) entered disabled state
[  535.695506] fbond: entered allmulticast mode
[  535.695627] fbond: entered promiscuous mode
[  535.708110] veth1-bond: entered promiscuous mode
[  535.708184] veth1-bond: entered allmulticast mode
[  535.708252] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  535.721112] veth2-bond: entered promiscuous mode
[  535.721208] veth2-bond: entered allmulticast mode
[  535.721262] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  535.750165] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  535.751635] fab-br0: port 1(fbond) entered blocking state
[  535.751717] fab-br0: port 1(fbond) entered forwarding state
[  535.854164] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  535.854352] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  535.854468] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  535.854572] fbond: active interface up!
[  537.283017] fbond: left allmulticast mode
[  537.283086] veth1-bond: left allmulticast mode
[  537.283142] veth2-bond: left allmulticast mode
[  537.283193] fbond: left promiscuous mode
[  537.283227] veth1-bond: left promiscuous mode
[  537.283283] veth2-bond: left promiscuous mode
[  537.283350] fab-br0: port 1(fbond) entered disabled state
[  537.319529] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  537.319662] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  537.336322] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  537.336505] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  537.344249] fbond (unregistering): Released all slaves