[  690.221778] fab-br0: port 1(fbond) entered blocking state
[  690.221854] fab-br0: port 1(fbond) entered disabled state
[  690.221920] fbond: entered allmulticast mode
[  690.222037] fbond: entered promiscuous mode
[  690.231913] veth1-bond: entered promiscuous mode
[  690.231965] veth1-bond: entered allmulticast mode
[  690.232031] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  690.243458] veth2-bond: entered promiscuous mode
[  690.243562] veth2-bond: entered allmulticast mode
[  690.243654] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  690.278020] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  690.278305] fab-br0: port 1(fbond) entered blocking state
[  690.278384] fab-br0: port 1(fbond) entered forwarding state
[  690.382025] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  690.382199] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  690.382285] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  690.382357] fbond: active interface up!
[  691.621816] fbond: left allmulticast mode
[  691.621859] veth1-bond: left allmulticast mode
[  691.621899] veth2-bond: left allmulticast mode
[  691.621940] fbond: left promiscuous mode
[  691.621970] veth1-bond: left promiscuous mode
[  691.622018] veth2-bond: left promiscuous mode
[  691.622070] fab-br0: port 1(fbond) entered disabled state
[  691.648211] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  691.648330] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  691.656111] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  691.656249] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  691.664102] fbond (unregistering): Released all slaves