[  537.264335] bond0 (unregistering): Released all slaves
[  537.676651] fab-br0: port 1(fbond) entered blocking state
[  537.676730] fab-br0: port 1(fbond) entered disabled state
[  537.676790] fbond: entered allmulticast mode
[  537.676880] fbond: entered promiscuous mode
[  537.688756] veth1-bond: entered promiscuous mode
[  537.688841] veth1-bond: entered allmulticast mode
[  537.688992] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  537.699104] veth2-bond: entered promiscuous mode
[  537.699187] veth2-bond: entered allmulticast mode
[  537.699247] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  537.734932] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  537.735117] fab-br0: port 1(fbond) entered blocking state
[  537.735196] fab-br0: port 1(fbond) entered forwarding state
[  537.838978] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  537.839182] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  537.839278] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  537.839348] fbond: active interface up!
[  539.057138] fbond: left allmulticast mode
[  539.057195] veth1-bond: left allmulticast mode
[  539.057232] veth2-bond: left allmulticast mode
[  539.057275] fbond: left promiscuous mode
[  539.057307] veth1-bond: left promiscuous mode
[  539.057355] veth2-bond: left promiscuous mode
[  539.057413] fab-br0: port 1(fbond) entered disabled state
[  539.096398] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  539.096515] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  539.105027] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  539.105119] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  539.114963] fbond (unregistering): Released all slaves