[  511.539773] bond0 (unregistering): Released all slaves
[  512.233794] fab-br0: port 1(fbond) entered blocking state
[  512.233875] fab-br0: port 1(fbond) entered disabled state
[  512.233948] fbond: entered allmulticast mode
[  512.234047] fbond: entered promiscuous mode
[  512.255330] veth1-bond: entered promiscuous mode
[  512.255410] veth1-bond: entered allmulticast mode
[  512.255478] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  512.267981] veth2-bond: entered promiscuous mode
[  512.268048] veth2-bond: entered allmulticast mode
[  512.268104] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  512.357541] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  512.357705] fab-br0: port 1(fbond) entered blocking state
[  512.357766] fab-br0: port 1(fbond) entered forwarding state
[  512.453647] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  512.453767] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  512.453838] fbond: active interface up!
[  513.596581] fbond: left allmulticast mode
[  513.596638] veth1-bond: left allmulticast mode
[  513.596677] veth2-bond: left allmulticast mode
[  513.596714] fbond: left promiscuous mode
[  513.596743] veth1-bond: left promiscuous mode
[  513.596793] veth2-bond: left promiscuous mode
[  513.596859] fab-br0: port 1(fbond) entered disabled state
[  513.642309] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  513.642408] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  513.647719] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  513.647850] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  513.657609] fbond (unregistering): Released all slaves