[  528.398811] fab-br0: port 1(fbond) entered blocking state
[  528.398893] fab-br0: port 1(fbond) entered disabled state
[  528.398953] fbond: entered allmulticast mode
[  528.399061] fbond: entered promiscuous mode
[  528.418812] veth1-bond: entered promiscuous mode
[  528.418884] veth1-bond: entered allmulticast mode
[  528.418951] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  528.436573] veth2-bond: entered promiscuous mode
[  528.436652] veth2-bond: entered allmulticast mode
[  528.436729] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  528.533712] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  528.533867] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  528.533959] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  528.534040] fbond: active interface up!
[  528.534105] fab-br0: port 1(fbond) entered blocking state
[  528.534149] fab-br0: port 1(fbond) entered forwarding state
[  529.924154] fbond: left allmulticast mode
[  529.924228] veth1-bond: left allmulticast mode
[  529.924282] veth2-bond: left allmulticast mode
[  529.924337] fbond: left promiscuous mode
[  529.924375] veth1-bond: left promiscuous mode
[  529.924437] veth2-bond: left promiscuous mode
[  529.924515] fab-br0: port 1(fbond) entered disabled state
[  529.967474] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  529.967583] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  529.984940] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  529.985093] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  530.000823] fbond (unregistering): Released all slaves