[  528.661401] fab-br0: port 1(fbond) entered blocking state
[  528.661466] fab-br0: port 1(fbond) entered disabled state
[  528.661536] fbond: entered allmulticast mode
[  528.661635] fbond: entered promiscuous mode
[  528.677153] veth1-bond: entered promiscuous mode
[  528.677228] veth1-bond: entered allmulticast mode
[  528.677284] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  528.693280] veth2-bond: entered promiscuous mode
[  528.693342] veth2-bond: entered allmulticast mode
[  528.693397] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  528.798245] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  528.798366] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  528.798485] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  528.798576] fbond: active interface up!
[  528.798666] fab-br0: port 1(fbond) entered blocking state
[  528.798724] fab-br0: port 1(fbond) entered forwarding state
[  529.866289] fbond: left allmulticast mode
[  529.866339] veth1-bond: left allmulticast mode
[  529.866374] veth2-bond: left allmulticast mode
[  529.866420] fbond: left promiscuous mode
[  529.866446] veth1-bond: left promiscuous mode
[  529.866483] veth2-bond: left promiscuous mode
[  529.866531] fab-br0: port 1(fbond) entered disabled state
[  529.898461] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  529.898584] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  529.906440] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  529.906589] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  529.912287] fbond (unregistering): Released all slaves