[  519.537452] bond0 (unregistering): Released all slaves
[  519.977391] fab-br0: port 1(fbond) entered blocking state
[  519.977456] fab-br0: port 1(fbond) entered disabled state
[  519.977515] fbond: entered allmulticast mode
[  519.977624] fbond: entered promiscuous mode
[  519.991845] veth1-bond: entered promiscuous mode
[  519.991918] veth1-bond: entered allmulticast mode
[  519.992018] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  520.003114] veth2-bond: entered promiscuous mode
[  520.003189] veth2-bond: entered allmulticast mode
[  520.003250] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  520.040027] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  520.040221] fab-br0: port 1(fbond) entered blocking state
[  520.040284] fab-br0: port 1(fbond) entered forwarding state
[  520.135077] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  520.135242] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  520.135329] fbond: active interface up!
[  521.277388] fbond: left allmulticast mode
[  521.277447] veth1-bond: left allmulticast mode
[  521.277509] veth2-bond: left allmulticast mode
[  521.277564] fbond: left promiscuous mode
[  521.277609] veth1-bond: left promiscuous mode
[  521.277672] veth2-bond: left promiscuous mode
[  521.277744] fab-br0: port 1(fbond) entered disabled state
[  521.308922] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  521.309062] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  521.322180] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  521.322342] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  521.332110] fbond (unregistering): Released all slaves