[  530.218218] fab-br0: port 1(fbond) entered blocking state
[  530.218267] fab-br0: port 1(fbond) entered disabled state
[  530.218319] fbond: entered allmulticast mode
[  530.218395] fbond: entered promiscuous mode
[  530.235783] veth1-bond: entered promiscuous mode
[  530.235857] veth1-bond: entered allmulticast mode
[  530.235922] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  530.253706] veth2-bond: entered promiscuous mode
[  530.253778] veth2-bond: entered allmulticast mode
[  530.253845] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  530.355845] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  530.355942] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  530.356031] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  530.356107] fbond: active interface up!
[  530.356178] fab-br0: port 1(fbond) entered blocking state
[  530.356227] fab-br0: port 1(fbond) entered forwarding state
[  531.529809] fbond: left allmulticast mode
[  531.529868] veth1-bond: left allmulticast mode
[  531.529906] veth2-bond: left allmulticast mode
[  531.529945] fbond: left promiscuous mode
[  531.529976] veth1-bond: left promiscuous mode
[  531.530035] veth2-bond: left promiscuous mode
[  531.530098] fab-br0: port 1(fbond) entered disabled state
[  531.583568] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  531.583720] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  531.591018] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  531.591170] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  531.596977] fbond (unregistering): Released all slaves