[  536.792973] bond0 (unregistering): Released all slaves
[  537.185351] fab-br0: port 1(fbond) entered blocking state
[  537.185417] fab-br0: port 1(fbond) entered disabled state
[  537.185483] fbond: entered allmulticast mode
[  537.185574] fbond: entered promiscuous mode
[  537.199406] veth1-bond: entered promiscuous mode
[  537.199481] veth1-bond: entered allmulticast mode
[  537.199568] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  537.209098] veth2-bond: entered promiscuous mode
[  537.209168] veth2-bond: entered allmulticast mode
[  537.209228] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  537.247746] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  537.247929] fab-br0: port 1(fbond) entered blocking state
[  537.248009] fab-br0: port 1(fbond) entered forwarding state
[  537.351874] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  537.352126] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  537.352206] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  537.352275] fbond: active interface up!
[  538.564723] fbond: left allmulticast mode
[  538.564806] veth1-bond: left allmulticast mode
[  538.564855] veth2-bond: left allmulticast mode
[  538.564902] fbond: left promiscuous mode
[  538.564941] veth1-bond: left promiscuous mode
[  538.564995] veth2-bond: left promiscuous mode
[  538.565053] fab-br0: port 1(fbond) entered disabled state
[  538.599377] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  538.599464] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  538.616855] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  538.616943] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  538.626793] fbond (unregistering): Released all slaves