[  516.643368] bond0 (unregistering): Released all slaves
[  517.095866] fab-br0: port 1(fbond) entered blocking state
[  517.095946] fab-br0: port 1(fbond) entered disabled state
[  517.096034] fbond: entered allmulticast mode
[  517.096150] fbond: entered promiscuous mode
[  517.109148] veth1-bond: entered promiscuous mode
[  517.109235] veth1-bond: entered allmulticast mode
[  517.109318] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  517.119636] veth2-bond: entered promiscuous mode
[  517.119713] veth2-bond: entered allmulticast mode
[  517.119766] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  517.151972] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  517.152841] fab-br0: port 1(fbond) entered blocking state
[  517.152929] fab-br0: port 1(fbond) entered forwarding state
[  517.254968] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  517.255142] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  517.255243] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  517.255329] fbond: active interface up!
[  518.703205] fbond: left allmulticast mode
[  518.703267] veth1-bond: left allmulticast mode
[  518.703316] veth2-bond: left allmulticast mode
[  518.703383] fbond: left promiscuous mode
[  518.703422] veth1-bond: left promiscuous mode
[  518.703488] veth2-bond: left promiscuous mode
[  518.703568] fab-br0: port 1(fbond) entered disabled state
[  518.744909] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  518.745085] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  518.768141] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  518.768350] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  518.784068] fbond (unregistering): Released all slaves