[  530.828228] fab-br0: port 1(fbond) entered blocking state
[  530.828314] fab-br0: port 1(fbond) entered disabled state
[  530.828381] fbond: entered allmulticast mode
[  530.828520] fbond: entered promiscuous mode
[  530.840789] veth1-bond: entered promiscuous mode
[  530.840862] veth1-bond: entered allmulticast mode
[  530.840934] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  530.852677] veth2-bond: entered promiscuous mode
[  530.852738] veth2-bond: entered allmulticast mode
[  530.852788] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  530.884493] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  530.887445] fab-br0: port 1(fbond) entered blocking state
[  530.887505] fab-br0: port 1(fbond) entered forwarding state
[  530.980515] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  530.980641] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  530.980722] fbond: active interface up!
[  532.137877] fbond: left allmulticast mode
[  532.137920] veth1-bond: left allmulticast mode
[  532.137953] veth2-bond: left allmulticast mode
[  532.137986] fbond: left promiscuous mode
[  532.138008] veth1-bond: left promiscuous mode
[  532.138041] veth2-bond: left promiscuous mode
[  532.138112] fab-br0: port 1(fbond) entered disabled state
[  532.174794] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  532.174874] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  532.197625] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  532.197753] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  532.207571] fbond (unregistering): Released all slaves