[  530.477670] fab-br0: port 1(fbond) entered blocking state
[  530.477723] fab-br0: port 1(fbond) entered disabled state
[  530.477773] fbond: entered allmulticast mode
[  530.477851] fbond: entered promiscuous mode
[  530.489941] veth1-bond: entered promiscuous mode
[  530.490051] veth1-bond: entered allmulticast mode
[  530.490133] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  530.501043] veth2-bond: entered promiscuous mode
[  530.501156] veth2-bond: entered allmulticast mode
[  530.501242] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  530.533952] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  530.534122] fab-br0: port 1(fbond) entered blocking state
[  530.534186] fab-br0: port 1(fbond) entered forwarding state
[  530.637947] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  530.638188] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  530.638299] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  530.638393] fbond: active interface up!
[  532.004143] fbond: left allmulticast mode
[  532.004214] veth1-bond: left allmulticast mode
[  532.004263] veth2-bond: left allmulticast mode
[  532.004315] fbond: left promiscuous mode
[  532.004363] veth1-bond: left promiscuous mode
[  532.004425] veth2-bond: left promiscuous mode
[  532.004492] fab-br0: port 1(fbond) entered disabled state
[  532.033418] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  532.033540] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  532.045097] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  532.045229] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  532.055014] fbond (unregistering): Released all slaves