[  534.215033] fab-br0: port 1(fbond) entered blocking state
[  534.215126] fab-br0: port 1(fbond) entered disabled state
[  534.215191] fbond: entered allmulticast mode
[  534.215294] fbond: entered promiscuous mode
[  534.226172] veth1-bond: entered promiscuous mode
[  534.226241] veth1-bond: entered allmulticast mode
[  534.226302] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  534.235549] veth2-bond: entered promiscuous mode
[  534.235602] veth2-bond: entered allmulticast mode
[  534.235648] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  534.268005] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  534.268161] fab-br0: port 1(fbond) entered blocking state
[  534.268201] fab-br0: port 1(fbond) entered forwarding state
[  534.372037] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  534.372165] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  534.372232] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  534.372288] fbond: active interface up!
[  535.637725] fbond: left allmulticast mode
[  535.637822] veth1-bond: left allmulticast mode
[  535.637881] veth2-bond: left allmulticast mode
[  535.637938] fbond: left promiscuous mode
[  535.637981] veth1-bond: left promiscuous mode
[  535.638053] veth2-bond: left promiscuous mode
[  535.638127] fab-br0: port 1(fbond) entered disabled state
[  535.666631] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  535.666723] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  535.681197] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  535.681358] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  535.699110] fbond (unregistering): Released all slaves