[  549.900982] bond0 (unregistering): Released all slaves
[  550.498006] fab-br0: port 1(fbond) entered blocking state
[  550.498078] fab-br0: port 1(fbond) entered disabled state
[  550.498152] fbond: entered allmulticast mode
[  550.498247] fbond: entered promiscuous mode
[  550.513476] veth1-bond: entered promiscuous mode
[  550.513553] veth1-bond: entered allmulticast mode
[  550.513625] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  550.527623] veth2-bond: entered promiscuous mode
[  550.527701] veth2-bond: entered allmulticast mode
[  550.527765] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  550.546789] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  550.565985] fab-br0: port 1(fbond) entered blocking state
[  550.566058] fab-br0: port 1(fbond) entered forwarding state
[  550.650803] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  550.650919] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  550.650978] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  550.651025] fbond: active interface up!
[  552.144561] fbond: left allmulticast mode
[  552.144627] veth1-bond: left allmulticast mode
[  552.144672] veth2-bond: left allmulticast mode
[  552.144714] fbond: left promiscuous mode
[  552.144749] veth1-bond: left promiscuous mode
[  552.144804] veth2-bond: left promiscuous mode
[  552.144860] fab-br0: port 1(fbond) entered disabled state
[  552.175203] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  552.175309] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  552.180881] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  552.180969] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  552.186810] fbond (unregistering): Released all slaves