[  529.229220] fab-br0: port 1(fbond) entered blocking state
[  529.229277] fab-br0: port 1(fbond) entered disabled state
[  529.229326] fbond: entered allmulticast mode
[  529.229400] fbond: entered promiscuous mode
[  529.248229] veth1-bond: entered promiscuous mode
[  529.248302] veth1-bond: entered allmulticast mode
[  529.248384] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  529.261975] veth2-bond: entered promiscuous mode
[  529.262022] veth2-bond: entered allmulticast mode
[  529.262063] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  529.371697] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  529.371828] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  529.371893] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  529.371969] fbond: active interface up!
[  529.372037] fab-br0: port 1(fbond) entered blocking state
[  529.372080] fab-br0: port 1(fbond) entered forwarding state
[  530.830641] fbond: left allmulticast mode
[  530.830727] veth1-bond: left allmulticast mode
[  530.830761] veth2-bond: left allmulticast mode
[  530.830798] fbond: left promiscuous mode
[  530.830825] veth1-bond: left promiscuous mode
[  530.830870] veth2-bond: left promiscuous mode
[  530.830920] fab-br0: port 1(fbond) entered disabled state
[  530.863754] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  530.863879] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  530.877928] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  530.878050] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  530.887797] fbond (unregistering): Released all slaves