[  530.508273] fab-br0: port 1(fbond) entered blocking state
[  530.508387] fab-br0: port 1(fbond) entered disabled state
[  530.508541] fbond: entered allmulticast mode
[  530.508710] fbond: entered promiscuous mode
[  530.521706] veth1-bond: entered promiscuous mode
[  530.521804] veth1-bond: entered allmulticast mode
[  530.521888] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  530.532155] veth2-bond: entered promiscuous mode
[  530.532242] veth2-bond: entered allmulticast mode
[  530.532306] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  530.567028] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  530.567192] fab-br0: port 1(fbond) entered blocking state
[  530.567242] fab-br0: port 1(fbond) entered forwarding state
[  530.664043] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  530.664199] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  530.664289] fbond: active interface up!
[  531.814622] fbond: left allmulticast mode
[  531.814696] veth1-bond: left allmulticast mode
[  531.814736] veth2-bond: left allmulticast mode
[  531.814779] fbond: left promiscuous mode
[  531.814810] veth1-bond: left promiscuous mode
[  531.814855] veth2-bond: left promiscuous mode
[  531.814911] fab-br0: port 1(fbond) entered disabled state
[  531.845567] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  531.845694] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  531.861188] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  531.861358] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  531.871077] fbond (unregistering): Released all slaves