[  527.778172] fab-br0: port 1(fbond) entered blocking state
[  527.778247] fab-br0: port 1(fbond) entered disabled state
[  527.778388] fbond: entered allmulticast mode
[  527.778521] fbond: entered promiscuous mode
[  527.795250] veth1-bond: entered promiscuous mode
[  527.795321] veth1-bond: entered allmulticast mode
[  527.795404] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  527.812030] veth2-bond: entered promiscuous mode
[  527.812095] veth2-bond: entered allmulticast mode
[  527.812153] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  527.918400] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  527.918516] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  527.918583] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  527.918642] fbond: active interface up!
[  527.918696] fab-br0: port 1(fbond) entered blocking state
[  527.918741] fab-br0: port 1(fbond) entered forwarding state
[  529.379049] fbond: left allmulticast mode
[  529.379110] veth1-bond: left allmulticast mode
[  529.379152] veth2-bond: left allmulticast mode
[  529.379196] fbond: left promiscuous mode
[  529.379228] veth1-bond: left promiscuous mode
[  529.379276] veth2-bond: left promiscuous mode
[  529.379341] fab-br0: port 1(fbond) entered disabled state
[  529.416721] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  529.416846] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  529.436561] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  529.436706] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  529.442470] fbond (unregistering): Released all slaves