[  529.301979] fab-br0: port 1(fbond) entered blocking state
[  529.302067] fab-br0: port 1(fbond) entered disabled state
[  529.302142] fbond: entered allmulticast mode
[  529.302273] fbond: entered promiscuous mode
[  529.317475] veth1-bond: entered promiscuous mode
[  529.317539] veth1-bond: entered allmulticast mode
[  529.317612] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  529.326821] veth2-bond: entered promiscuous mode
[  529.326923] veth2-bond: entered allmulticast mode
[  529.327011] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  529.360222] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  529.360380] fab-br0: port 1(fbond) entered blocking state
[  529.360441] fab-br0: port 1(fbond) entered forwarding state
[  529.463308] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  529.463509] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  529.463607] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  529.463693] fbond: active interface up!
[  530.907140] fbond: left allmulticast mode
[  530.907208] veth1-bond: left allmulticast mode
[  530.907275] veth2-bond: left allmulticast mode
[  530.907329] fbond: left promiscuous mode
[  530.907367] veth1-bond: left promiscuous mode
[  530.907428] veth2-bond: left promiscuous mode
[  530.907496] fab-br0: port 1(fbond) entered disabled state
[  530.948298] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  530.948427] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  530.954376] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  530.954501] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  530.967255] fbond (unregistering): Released all slaves