[  528.626877] fab-br0: port 1(fbond) entered blocking state
[  528.626969] fab-br0: port 1(fbond) entered disabled state
[  528.627025] fbond: entered allmulticast mode
[  528.627119] fbond: entered promiscuous mode
[  528.647122] veth1-bond: entered promiscuous mode
[  528.647203] veth1-bond: entered allmulticast mode
[  528.647267] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  528.663852] veth2-bond: entered promiscuous mode
[  528.663918] veth2-bond: entered allmulticast mode
[  528.663977] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  528.755696] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  528.755768] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  528.755856] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  528.755908] fbond: active interface up!
[  528.755990] fab-br0: port 1(fbond) entered blocking state
[  528.756026] fab-br0: port 1(fbond) entered forwarding state
[  529.958790] fbond: left allmulticast mode
[  529.958842] veth1-bond: left allmulticast mode
[  529.958889] veth2-bond: left allmulticast mode
[  529.958927] fbond: left promiscuous mode
[  529.958964] veth1-bond: left promiscuous mode
[  529.959015] veth2-bond: left promiscuous mode
[  529.959067] fab-br0: port 1(fbond) entered disabled state
[  529.999678] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  529.999793] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  530.013949] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  530.014108] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  530.023776] fbond (unregistering): Released all slaves