[  528.171610] fab-br0: port 1(fbond) entered blocking state
[  528.171675] fab-br0: port 1(fbond) entered disabled state
[  528.171749] fbond: entered allmulticast mode
[  528.171842] fbond: entered promiscuous mode
[  528.186264] veth1-bond: entered promiscuous mode
[  528.186334] veth1-bond: entered allmulticast mode
[  528.186448] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  528.198677] veth2-bond: entered promiscuous mode
[  528.198738] veth2-bond: entered allmulticast mode
[  528.198789] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  528.221145] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  528.232914] fab-br0: port 1(fbond) entered blocking state
[  528.233030] fab-br0: port 1(fbond) entered forwarding state
[  528.324171] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  528.324287] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  528.324353] fbond: active interface up!
[  529.391153] fbond: left allmulticast mode
[  529.391210] veth1-bond: left allmulticast mode
[  529.391264] veth2-bond: left allmulticast mode
[  529.391316] fbond: left promiscuous mode
[  529.391365] veth1-bond: left promiscuous mode
[  529.391429] veth2-bond: left promiscuous mode
[  529.391497] fab-br0: port 1(fbond) entered disabled state
[  529.419242] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  529.419397] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  529.435255] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  529.435420] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  529.451223] fbond (unregistering): Released all slaves