[  518.551476] bond0 (unregistering): Released all slaves
[  518.999537] fab-br0: port 1(fbond) entered blocking state
[  518.999640] fab-br0: port 1(fbond) entered disabled state
[  518.999701] fbond: entered allmulticast mode
[  518.999804] fbond: entered promiscuous mode
[  519.013015] veth1-bond: entered promiscuous mode
[  519.013157] veth1-bond: entered allmulticast mode
[  519.013238] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  519.024408] veth2-bond: entered promiscuous mode
[  519.024465] veth2-bond: entered allmulticast mode
[  519.024514] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  519.055153] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  519.055287] fab-br0: port 1(fbond) entered blocking state
[  519.055330] fab-br0: port 1(fbond) entered forwarding state
[  519.150175] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  519.150282] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  519.150347] fbond: active interface up!
[  520.318131] fbond: left allmulticast mode
[  520.318213] veth1-bond: left allmulticast mode
[  520.318261] veth2-bond: left allmulticast mode
[  520.318309] fbond: left promiscuous mode
[  520.318348] veth1-bond: left promiscuous mode
[  520.318405] veth2-bond: left promiscuous mode
[  520.318467] fab-br0: port 1(fbond) entered disabled state
[  520.362873] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  520.362968] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  520.388284] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  520.388390] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  520.398223] fbond (unregistering): Released all slaves