[  518.469401] bond0 (unregistering): Released all slaves
[  518.981046] fab-br0: port 1(fbond) entered blocking state
[  518.981124] fab-br0: port 1(fbond) entered disabled state
[  518.981189] fbond: entered allmulticast mode
[  518.981282] fbond: entered promiscuous mode
[  519.000426] veth1-bond: entered promiscuous mode
[  519.000518] veth1-bond: entered allmulticast mode
[  519.000594] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  519.014527] veth2-bond: entered promiscuous mode
[  519.014624] veth2-bond: entered allmulticast mode
[  519.014698] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  519.127138] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  519.127311] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  519.127394] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  519.127454] fbond: active interface up!
[  519.127536] fab-br0: port 1(fbond) entered blocking state
[  519.127578] fab-br0: port 1(fbond) entered forwarding state
[  520.569029] fbond: left allmulticast mode
[  520.569117] veth1-bond: left allmulticast mode
[  520.569166] veth2-bond: left allmulticast mode
[  520.569217] fbond: left promiscuous mode
[  520.569257] veth1-bond: left promiscuous mode
[  520.569311] veth2-bond: left promiscuous mode
[  520.569370] fab-br0: port 1(fbond) entered disabled state
[  520.613167] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  520.613266] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  520.621300] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  520.621414] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  520.629228] fbond (unregistering): Released all slaves