[  529.789447] fab-br0: port 1(fbond) entered blocking state
[  529.789513] fab-br0: port 1(fbond) entered disabled state
[  529.789591] fbond: entered allmulticast mode
[  529.789728] fbond: entered promiscuous mode
[  529.810044] veth1-bond: entered promiscuous mode
[  529.810124] veth1-bond: entered allmulticast mode
[  529.810188] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  529.829166] veth2-bond: entered promiscuous mode
[  529.829246] veth2-bond: entered allmulticast mode
[  529.829320] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  529.921692] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  529.921775] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  529.921854] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  529.921914] fbond: active interface up!
[  529.921990] fab-br0: port 1(fbond) entered blocking state
[  529.922048] fab-br0: port 1(fbond) entered forwarding state
[  531.044501] fbond: left allmulticast mode
[  531.044568] veth1-bond: left allmulticast mode
[  531.044626] veth2-bond: left allmulticast mode
[  531.044693] fbond: left promiscuous mode
[  531.044738] veth1-bond: left promiscuous mode
[  531.044793] veth2-bond: left promiscuous mode
[  531.044859] fab-br0: port 1(fbond) entered disabled state
[  531.082199] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  531.082317] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  531.106800] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  531.106979] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  531.116722] fbond (unregistering): Released all slaves