[  528.525514] fab-br0: port 1(fbond) entered blocking state
[  528.525587] fab-br0: port 1(fbond) entered disabled state
[  528.525645] fbond: entered allmulticast mode
[  528.525751] fbond: entered promiscuous mode
[  528.540493] veth1-bond: entered promiscuous mode
[  528.540558] veth1-bond: entered allmulticast mode
[  528.540626] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  528.553214] veth2-bond: entered promiscuous mode
[  528.553269] veth2-bond: entered allmulticast mode
[  528.553327] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  528.582925] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  528.583789] fab-br0: port 1(fbond) entered blocking state
[  528.583841] fab-br0: port 1(fbond) entered forwarding state
[  528.678952] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  528.679077] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  528.679156] fbond: active interface up!
[  529.840996] fbond: left allmulticast mode
[  529.841065] veth1-bond: left allmulticast mode
[  529.841121] veth2-bond: left allmulticast mode
[  529.841164] fbond: left promiscuous mode
[  529.841212] veth1-bond: left promiscuous mode
[  529.841271] veth2-bond: left promiscuous mode
[  529.841344] fab-br0: port 1(fbond) entered disabled state
[  529.873899] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  529.874076] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  529.890121] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  529.890321] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  529.899990] fbond (unregistering): Released all slaves