[  683.639554] fab-br0: port 1(fbond) entered blocking state
[  683.639655] fab-br0: port 1(fbond) entered disabled state
[  683.639733] fbond: entered allmulticast mode
[  683.639854] fbond: entered promiscuous mode
[  683.654233] veth1-bond: entered promiscuous mode
[  683.654341] veth1-bond: entered allmulticast mode
[  683.654438] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  683.666094] veth2-bond: entered promiscuous mode
[  683.666207] veth2-bond: entered allmulticast mode
[  683.666283] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  683.694132] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  683.698067] fab-br0: port 1(fbond) entered blocking state
[  683.698149] fab-br0: port 1(fbond) entered forwarding state
[  683.789178] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  683.789293] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  683.789389] fbond: active interface up!
[  684.851883] fbond: left allmulticast mode
[  684.851943] veth1-bond: left allmulticast mode
[  684.851986] veth2-bond: left allmulticast mode
[  684.852030] fbond: left promiscuous mode
[  684.852058] veth1-bond: left promiscuous mode
[  684.852102] veth2-bond: left promiscuous mode
[  684.852170] fab-br0: port 1(fbond) entered disabled state
[  684.882051] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  684.882166] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  684.888267] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  684.888401] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  684.892198] fbond (unregistering): Released all slaves