[  683.615591] fab-br0: port 1(fbond) entered blocking state
[  683.615662] fab-br0: port 1(fbond) entered disabled state
[  683.615722] fbond: entered allmulticast mode
[  683.615818] fbond: entered promiscuous mode
[  683.626281] veth1-bond: entered promiscuous mode
[  683.626376] veth1-bond: entered allmulticast mode
[  683.626462] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  683.637413] veth2-bond: entered promiscuous mode
[  683.637479] veth2-bond: entered allmulticast mode
[  683.637540] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  683.677190] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  683.677378] fab-br0: port 1(fbond) entered blocking state
[  683.677437] fab-br0: port 1(fbond) entered forwarding state
[  683.774216] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  683.774340] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  683.774400] fbond: active interface up!
[  684.889102] fbond: left allmulticast mode
[  684.889250] veth1-bond: left allmulticast mode
[  684.889337] veth2-bond: left allmulticast mode
[  684.889420] fbond: left promiscuous mode
[  684.889482] veth1-bond: left promiscuous mode
[  684.889578] veth2-bond: left promiscuous mode
[  684.889679] fab-br0: port 1(fbond) entered disabled state
[  684.926577] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  684.926715] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  684.933303] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  684.933451] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  684.946272] fbond (unregistering): Released all slaves