[  530.590508] fab-br0: port 1(fbond) entered blocking state
[  530.590600] fab-br0: port 1(fbond) entered disabled state
[  530.590670] fbond: entered allmulticast mode
[  530.590796] fbond: entered promiscuous mode
[  530.607353] veth1-bond: entered promiscuous mode
[  530.607477] veth1-bond: entered allmulticast mode
[  530.607570] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  530.619247] veth2-bond: entered promiscuous mode
[  530.619313] veth2-bond: entered allmulticast mode
[  530.619371] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  530.639234] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  530.652079] fab-br0: port 1(fbond) entered blocking state
[  530.652173] fab-br0: port 1(fbond) entered forwarding state
[  530.743240] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  530.744255] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  530.744333] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  530.744396] fbond: active interface up!
[  532.176976] fbond: left allmulticast mode
[  532.177036] veth1-bond: left allmulticast mode
[  532.177076] veth2-bond: left allmulticast mode
[  532.177116] fbond: left promiscuous mode
[  532.177149] veth1-bond: left promiscuous mode
[  532.177190] veth2-bond: left promiscuous mode
[  532.177249] fab-br0: port 1(fbond) entered disabled state
[  532.216864] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  532.216991] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  532.224353] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  532.224481] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  532.230266] fbond (unregistering): Released all slaves