[  520.014310] bond0 (unregistering): Released all slaves
[  520.476808] fab-br0: port 1(fbond) entered blocking state
[  520.476941] fab-br0: port 1(fbond) entered disabled state
[  520.477033] fbond: entered allmulticast mode
[  520.477159] fbond: entered promiscuous mode
[  520.494266] veth1-bond: entered promiscuous mode
[  520.494351] veth1-bond: entered allmulticast mode
[  520.494428] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  520.505834] veth2-bond: entered promiscuous mode
[  520.505958] veth2-bond: entered allmulticast mode
[  520.506053] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  520.533892] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  520.537660] fab-br0: port 1(fbond) entered blocking state
[  520.537743] fab-br0: port 1(fbond) entered forwarding state
[  520.628922] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  520.629026] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  520.629115] fbond: active interface up!
[  521.688168] fbond: left allmulticast mode
[  521.688247] veth1-bond: left allmulticast mode
[  521.688296] veth2-bond: left allmulticast mode
[  521.688343] fbond: left promiscuous mode
[  521.688381] veth1-bond: left promiscuous mode
[  521.688434] veth2-bond: left promiscuous mode
[  521.688492] fab-br0: port 1(fbond) entered disabled state
[  521.721242] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  521.721359] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  521.733019] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  521.733119] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  521.742948] fbond (unregistering): Released all slaves