[  530.721536] fab-br0: port 1(fbond) entered blocking state
[  530.721615] fab-br0: port 1(fbond) entered disabled state
[  530.721683] fbond: entered allmulticast mode
[  530.721808] fbond: entered promiscuous mode
[  530.740056] veth1-bond: entered promiscuous mode
[  530.740114] veth1-bond: entered allmulticast mode
[  530.740172] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  530.754284] veth2-bond: entered promiscuous mode
[  530.754360] veth2-bond: entered allmulticast mode
[  530.754412] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  530.858791] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  530.858877] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  530.858977] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  530.859061] fbond: active interface up!
[  530.859144] fab-br0: port 1(fbond) entered blocking state
[  530.859195] fab-br0: port 1(fbond) entered forwarding state
[  532.046978] fbond: left allmulticast mode
[  532.047034] veth1-bond: left allmulticast mode
[  532.047074] veth2-bond: left allmulticast mode
[  532.047114] fbond: left promiscuous mode
[  532.047144] veth1-bond: left promiscuous mode
[  532.047190] veth2-bond: left promiscuous mode
[  532.047249] fab-br0: port 1(fbond) entered disabled state
[  532.094992] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  532.095097] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  532.112953] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  532.113159] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  532.131850] fbond (unregistering): Released all slaves