[  683.530724] fab-br0: port 1(fbond) entered blocking state
[  683.530851] fab-br0: port 1(fbond) entered disabled state
[  683.530954] fbond: entered allmulticast mode
[  683.531100] fbond: entered promiscuous mode
[  683.543567] veth1-bond: entered promiscuous mode
[  683.543639] veth1-bond: entered allmulticast mode
[  683.543722] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  683.553847] veth2-bond: entered promiscuous mode
[  683.553921] veth2-bond: entered allmulticast mode
[  683.553991] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  683.589036] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  683.589258] fab-br0: port 1(fbond) entered blocking state
[  683.589335] fab-br0: port 1(fbond) entered forwarding state
[  683.685077] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  683.685220] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  683.685292] fbond: active interface up!
[  684.801524] fbond: left allmulticast mode
[  684.801577] veth1-bond: left allmulticast mode
[  684.801622] veth2-bond: left allmulticast mode
[  684.801659] fbond: left promiscuous mode
[  684.801693] veth1-bond: left promiscuous mode
[  684.801738] veth2-bond: left promiscuous mode
[  684.801793] fab-br0: port 1(fbond) entered disabled state
[  684.826666] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  684.826791] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  684.835154] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  684.835289] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  684.847110] fbond (unregistering): Released all slaves