[  518.957385] bond0 (unregistering): Released all slaves
[  519.430377] fab-br0: port 1(fbond) entered blocking state
[  519.430437] fab-br0: port 1(fbond) entered disabled state
[  519.430495] fbond: entered allmulticast mode
[  519.430586] fbond: entered promiscuous mode
[  519.447049] veth1-bond: entered promiscuous mode
[  519.447120] veth1-bond: entered allmulticast mode
[  519.447187] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  519.456375] veth2-bond: entered promiscuous mode
[  519.456427] veth2-bond: entered allmulticast mode
[  519.456479] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  519.492093] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  519.492253] fab-br0: port 1(fbond) entered blocking state
[  519.492310] fab-br0: port 1(fbond) entered forwarding state
[  519.588120] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  519.588253] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  519.588324] fbond: active interface up!
[  520.768120] fbond: left allmulticast mode
[  520.768224] veth1-bond: left allmulticast mode
[  520.768282] veth2-bond: left allmulticast mode
[  520.768339] fbond: left promiscuous mode
[  520.768384] veth1-bond: left promiscuous mode
[  520.768455] veth2-bond: left promiscuous mode
[  520.768533] fab-br0: port 1(fbond) entered disabled state
[  520.808483] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  520.808619] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  520.825377] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  520.825535] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  520.835223] fbond (unregistering): Released all slaves