[  528.065287] fab-br0: port 1(fbond) entered blocking state
[  528.065357] fab-br0: port 1(fbond) entered disabled state
[  528.065420] fbond: entered allmulticast mode
[  528.065512] fbond: entered promiscuous mode
[  528.074865] veth1-bond: entered promiscuous mode
[  528.074935] veth1-bond: entered allmulticast mode
[  528.075009] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  528.084007] veth2-bond: entered promiscuous mode
[  528.084073] veth2-bond: entered allmulticast mode
[  528.084126] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  528.127127] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  528.127270] fab-br0: port 1(fbond) entered blocking state
[  528.127319] fab-br0: port 1(fbond) entered forwarding state
[  528.222186] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  528.222306] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  528.222364] fbond: active interface up!
[  529.318621] fbond: left allmulticast mode
[  529.318697] veth1-bond: left allmulticast mode
[  529.318746] veth2-bond: left allmulticast mode
[  529.318791] fbond: left promiscuous mode
[  529.318831] veth1-bond: left promiscuous mode
[  529.318892] veth2-bond: left promiscuous mode
[  529.318950] fab-br0: port 1(fbond) entered disabled state
[  529.349221] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  529.349308] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  529.362244] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  529.362329] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  529.380178] fbond (unregistering): Released all slaves