[  530.534533] fab-br0: port 1(fbond) entered blocking state
[  530.534605] fab-br0: port 1(fbond) entered disabled state
[  530.534667] fbond: entered allmulticast mode
[  530.534757] fbond: entered promiscuous mode
[  530.549285] veth1-bond: entered promiscuous mode
[  530.549334] veth1-bond: entered allmulticast mode
[  530.549390] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  530.563995] veth2-bond: entered promiscuous mode
[  530.564059] veth2-bond: entered allmulticast mode
[  530.564117] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  530.681526] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  530.681675] fab-br0: port 1(fbond) entered blocking state
[  530.681717] fab-br0: port 1(fbond) entered forwarding state
[  530.682527] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  530.682615] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  530.682676] fbond: active interface up!
[  532.095593] fbond: left allmulticast mode
[  532.095647] veth1-bond: left allmulticast mode
[  532.095684] veth2-bond: left allmulticast mode
[  532.095723] fbond: left promiscuous mode
[  532.095750] veth1-bond: left promiscuous mode
[  532.095798] veth2-bond: left promiscuous mode
[  532.095850] fab-br0: port 1(fbond) entered disabled state
[  532.137766] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  532.137880] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  532.156714] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  532.156842] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  532.173612] fbond (unregistering): Released all slaves