[  530.719991] fab-br0: port 1(fbond) entered blocking state
[  530.720050] fab-br0: port 1(fbond) entered disabled state
[  530.720104] fbond: entered allmulticast mode
[  530.720191] fbond: entered promiscuous mode
[  530.734366] veth1-bond: entered promiscuous mode
[  530.734442] veth1-bond: entered allmulticast mode
[  530.734535] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  530.744768] veth2-bond: entered promiscuous mode
[  530.744868] veth2-bond: entered allmulticast mode
[  530.744976] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  530.776300] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  530.776435] fab-br0: port 1(fbond) entered blocking state
[  530.776481] fab-br0: port 1(fbond) entered forwarding state
[  530.880310] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  530.880477] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  530.880548] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  530.880606] fbond: active interface up!
[  532.130963] fbond: left allmulticast mode
[  532.131014] veth1-bond: left allmulticast mode
[  532.131063] veth2-bond: left allmulticast mode
[  532.131105] fbond: left promiscuous mode
[  532.131140] veth1-bond: left promiscuous mode
[  532.131187] veth2-bond: left promiscuous mode
[  532.131242] fab-br0: port 1(fbond) entered disabled state
[  532.166461] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  532.166595] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  532.178497] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  532.178668] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  532.194404] fbond (unregistering): Released all slaves