[  537.425123] bond0 (unregistering): Released all slaves
[  537.812139] fab-br0: port 1(fbond) entered blocking state
[  537.812197] fab-br0: port 1(fbond) entered disabled state
[  537.812238] fbond: entered allmulticast mode
[  537.812320] fbond: entered promiscuous mode
[  537.826106] veth1-bond: entered promiscuous mode
[  537.826166] veth1-bond: entered allmulticast mode
[  537.826217] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  537.836292] veth2-bond: entered promiscuous mode
[  537.836367] veth2-bond: entered allmulticast mode
[  537.836426] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  537.877827] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  537.877986] fab-br0: port 1(fbond) entered blocking state
[  537.878059] fab-br0: port 1(fbond) entered forwarding state
[  537.981841] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  537.982023] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  537.982123] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  537.982208] fbond: active interface up!
[  539.447709] fbond: left allmulticast mode
[  539.447774] veth1-bond: left allmulticast mode
[  539.447831] veth2-bond: left allmulticast mode
[  539.447882] fbond: left promiscuous mode
[  539.447922] veth1-bond: left promiscuous mode
[  539.447976] veth2-bond: left promiscuous mode
[  539.448039] fab-br0: port 1(fbond) entered disabled state
[  539.476114] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  539.476243] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  539.485911] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  539.486052] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  539.495848] fbond (unregistering): Released all slaves