[  530.319269] fab-br0: port 1(fbond) entered blocking state
[  530.319359] fab-br0: port 1(fbond) entered disabled state
[  530.319462] fbond: entered allmulticast mode
[  530.319591] fbond: entered promiscuous mode
[  530.339106] veth1-bond: entered promiscuous mode
[  530.339182] veth1-bond: entered allmulticast mode
[  530.339267] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  530.354693] veth2-bond: entered promiscuous mode
[  530.354763] veth2-bond: entered allmulticast mode
[  530.354832] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  530.453761] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  530.453902] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  530.453996] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  530.454071] fbond: active interface up!
[  530.454147] fab-br0: port 1(fbond) entered blocking state
[  530.454204] fab-br0: port 1(fbond) entered forwarding state
[  531.936378] fbond: left allmulticast mode
[  531.936427] veth1-bond: left allmulticast mode
[  531.936473] veth2-bond: left allmulticast mode
[  531.936514] fbond: left promiscuous mode
[  531.936551] veth1-bond: left promiscuous mode
[  531.936599] veth2-bond: left promiscuous mode
[  531.936656] fab-br0: port 1(fbond) entered disabled state
[  531.972215] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  531.972321] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  531.987894] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  531.988014] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  531.997836] fbond (unregistering): Released all slaves