[  530.680880] fab-br0: port 1(fbond) entered blocking state
[  530.680946] fab-br0: port 1(fbond) entered disabled state
[  530.681014] fbond: entered allmulticast mode
[  530.681118] fbond: entered promiscuous mode
[  530.693966] veth1-bond: entered promiscuous mode
[  530.694028] veth1-bond: entered allmulticast mode
[  530.694103] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  530.707833] veth2-bond: entered promiscuous mode
[  530.707880] veth2-bond: entered allmulticast mode
[  530.707920] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  530.730698] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  530.756213] fab-br0: port 1(fbond) entered blocking state
[  530.756287] fab-br0: port 1(fbond) entered forwarding state
[  530.834714] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  530.834837] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  530.834904] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  530.834961] fbond: active interface up!
[  532.279442] fbond: left allmulticast mode
[  532.279505] veth1-bond: left allmulticast mode
[  532.279546] veth2-bond: left allmulticast mode
[  532.279588] fbond: left promiscuous mode
[  532.279620] veth1-bond: left promiscuous mode
[  532.279675] veth2-bond: left promiscuous mode
[  532.279733] fab-br0: port 1(fbond) entered disabled state
[  532.309231] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  532.309314] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  532.323905] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  532.324111] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  532.329771] fbond (unregistering): Released all slaves