[  535.554235] fab-br0: port 1(fbond) entered blocking state
[  535.554365] fab-br0: port 1(fbond) entered disabled state
[  535.554457] fbond: entered allmulticast mode
[  535.554584] fbond: entered promiscuous mode
[  535.570978] veth1-bond: entered promiscuous mode
[  535.571045] veth1-bond: entered allmulticast mode
[  535.571122] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  535.581626] veth2-bond: entered promiscuous mode
[  535.581680] veth2-bond: entered allmulticast mode
[  535.581740] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  535.613720] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  535.613883] fab-br0: port 1(fbond) entered blocking state
[  535.613935] fab-br0: port 1(fbond) entered forwarding state
[  535.709763] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  535.709903] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  535.709972] fbond: active interface up!
[  536.859680] fbond: left allmulticast mode
[  536.859775] veth1-bond: left allmulticast mode
[  536.859824] veth2-bond: left allmulticast mode
[  536.859874] fbond: left promiscuous mode
[  536.859911] veth1-bond: left promiscuous mode
[  536.859964] veth2-bond: left promiscuous mode
[  536.860026] fab-br0: port 1(fbond) entered disabled state
[  536.897722] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  536.897826] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  536.917851] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  536.918016] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  536.927773] fbond (unregistering): Released all slaves