[  530.568417] fab-br0: port 1(fbond) entered blocking state
[  530.568479] fab-br0: port 1(fbond) entered disabled state
[  530.568524] fbond: entered allmulticast mode
[  530.568608] fbond: entered promiscuous mode
[  530.583460] veth1-bond: entered promiscuous mode
[  530.583521] veth1-bond: entered allmulticast mode
[  530.583582] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  530.595973] veth2-bond: entered promiscuous mode
[  530.596031] veth2-bond: entered allmulticast mode
[  530.596080] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  530.610683] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  530.636549] fab-br0: port 1(fbond) entered blocking state
[  530.636617] fab-br0: port 1(fbond) entered forwarding state
[  530.706711] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  530.706805] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  530.706878] fbond: active interface up!
[  531.878582] fbond: left allmulticast mode
[  531.878693] veth1-bond: left allmulticast mode
[  531.878752] veth2-bond: left allmulticast mode
[  531.878809] fbond: left promiscuous mode
[  531.878846] veth1-bond: left promiscuous mode
[  531.878903] veth2-bond: left promiscuous mode
[  531.878977] fab-br0: port 1(fbond) entered disabled state
[  531.924413] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  531.924520] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  531.947875] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  531.948006] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  531.957785] fbond (unregistering): Released all slaves