[  519.060334] bond0 (unregistering): Released all slaves
[  519.485832] fab-br0: port 1(fbond) entered blocking state
[  519.485898] fab-br0: port 1(fbond) entered disabled state
[  519.485950] fbond: entered allmulticast mode
[  519.486063] fbond: entered promiscuous mode
[  519.496966] veth1-bond: entered promiscuous mode
[  519.497024] veth1-bond: entered allmulticast mode
[  519.497111] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  519.506766] veth2-bond: entered promiscuous mode
[  519.506819] veth2-bond: entered allmulticast mode
[  519.506876] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  519.541145] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  519.541312] fab-br0: port 1(fbond) entered blocking state
[  519.541354] fab-br0: port 1(fbond) entered forwarding state
[  519.644206] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  519.644365] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  519.644423] fbond: active interface up!
[  520.772944] fbond: left allmulticast mode
[  520.773002] veth1-bond: left allmulticast mode
[  520.773050] veth2-bond: left allmulticast mode
[  520.773101] fbond: left promiscuous mode
[  520.773148] veth1-bond: left promiscuous mode
[  520.773206] veth2-bond: left promiscuous mode
[  520.773272] fab-br0: port 1(fbond) entered disabled state
[  520.807717] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  520.807853] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  520.829291] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  520.829476] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  520.846243] fbond (unregistering): Released all slaves