[  517.395628] bond0 (unregistering): Released all slaves
[  517.983676] fab-br0: port 1(fbond) entered blocking state
[  517.983752] fab-br0: port 1(fbond) entered disabled state
[  517.983827] fbond: entered allmulticast mode
[  517.983921] fbond: entered promiscuous mode
[  517.999318] veth1-bond: entered promiscuous mode
[  517.999396] veth1-bond: entered allmulticast mode
[  517.999476] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  518.014968] veth2-bond: entered promiscuous mode
[  518.015045] veth2-bond: entered allmulticast mode
[  518.015115] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  518.131427] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  518.131537] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  518.131597] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  518.131651] fbond: active interface up!
[  518.131712] fab-br0: port 1(fbond) entered blocking state
[  518.131751] fab-br0: port 1(fbond) entered forwarding state
[  519.612690] fbond: left allmulticast mode
[  519.612744] veth1-bond: left allmulticast mode
[  519.612779] veth2-bond: left allmulticast mode
[  519.612822] fbond: left promiscuous mode
[  519.612856] veth1-bond: left promiscuous mode
[  519.612906] veth2-bond: left promiscuous mode
[  519.612956] fab-br0: port 1(fbond) entered disabled state
[  519.658872] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  519.658971] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  519.673647] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  519.673787] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  519.679537] fbond (unregistering): Released all slaves