[  689.815855] fab-br0: port 1(fbond) entered blocking state
[  689.815985] fab-br0: port 1(fbond) entered disabled state
[  689.816149] fbond: entered allmulticast mode
[  689.816315] fbond: entered promiscuous mode
[  689.834856] veth1-bond: entered promiscuous mode
[  689.835009] veth1-bond: entered allmulticast mode
[  689.835106] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  689.854477] veth2-bond: entered promiscuous mode
[  689.854641] veth2-bond: entered allmulticast mode
[  689.854805] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  689.941161] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  689.941346] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  689.941455] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  689.941533] fbond: active interface up!
[  689.941635] fab-br0: port 1(fbond) entered blocking state
[  689.941702] fab-br0: port 1(fbond) entered forwarding state
[  691.138240] fbond: left allmulticast mode
[  691.138380] veth1-bond: left allmulticast mode
[  691.138510] veth2-bond: left allmulticast mode
[  691.138591] fbond: left promiscuous mode
[  691.138645] veth1-bond: left promiscuous mode
[  691.138848] veth2-bond: left promiscuous mode
[  691.138944] fab-br0: port 1(fbond) entered disabled state
[  691.175809] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  691.175942] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  691.180303] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  691.180471] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  691.190289] fbond (unregistering): Released all slaves