[  529.308165] fab-br0: port 1(fbond) entered blocking state
[  529.308218] fab-br0: port 1(fbond) entered disabled state
[  529.308268] fbond: entered allmulticast mode
[  529.308330] fbond: entered promiscuous mode
[  529.325093] veth1-bond: entered promiscuous mode
[  529.325157] veth1-bond: entered allmulticast mode
[  529.325212] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  529.338635] veth2-bond: entered promiscuous mode
[  529.338697] veth2-bond: entered allmulticast mode
[  529.338751] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  529.354634] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  529.380367] fab-br0: port 1(fbond) entered blocking state
[  529.380440] fab-br0: port 1(fbond) entered forwarding state
[  529.450643] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  529.450723] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  529.450775] fbond: active interface up!
[  530.616170] fbond: left allmulticast mode
[  530.616225] veth1-bond: left allmulticast mode
[  530.616266] veth2-bond: left allmulticast mode
[  530.616305] fbond: left promiscuous mode
[  530.616335] veth1-bond: left promiscuous mode
[  530.616384] veth2-bond: left promiscuous mode
[  530.616455] fab-br0: port 1(fbond) entered disabled state
[  530.658530] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  530.658655] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  530.677857] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  530.677971] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  530.687729] fbond (unregistering): Released all slaves