[  530.572175] fab-br0: port 1(fbond) entered blocking state
[  530.572252] fab-br0: port 1(fbond) entered disabled state
[  530.572315] fbond: entered allmulticast mode
[  530.572395] fbond: entered promiscuous mode
[  530.586984] veth1-bond: entered promiscuous mode
[  530.587040] veth1-bond: entered allmulticast mode
[  530.587100] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  530.604973] veth2-bond: entered promiscuous mode
[  530.605045] veth2-bond: entered allmulticast mode
[  530.605112] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  530.708705] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  530.708810] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  530.708914] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  530.708979] fbond: active interface up!
[  530.709055] fab-br0: port 1(fbond) entered blocking state
[  530.709104] fab-br0: port 1(fbond) entered forwarding state
[  531.872083] fbond: left allmulticast mode
[  531.872139] veth1-bond: left allmulticast mode
[  531.872183] veth2-bond: left allmulticast mode
[  531.872228] fbond: left promiscuous mode
[  531.872276] veth1-bond: left promiscuous mode
[  531.872324] veth2-bond: left promiscuous mode
[  531.872387] fab-br0: port 1(fbond) entered disabled state
[  531.917561] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  531.917676] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  531.942785] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  531.942938] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  531.952728] fbond (unregistering): Released all slaves