[  688.824251] fab-br0: port 1(fbond) entered blocking state
[  688.824335] fab-br0: port 1(fbond) entered disabled state
[  688.824399] fbond: entered allmulticast mode
[  688.824502] fbond: entered promiscuous mode
[  688.838586] veth1-bond: entered promiscuous mode
[  688.838664] veth1-bond: entered allmulticast mode
[  688.838742] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  688.851627] veth2-bond: entered promiscuous mode
[  688.851717] veth2-bond: entered allmulticast mode
[  688.851787] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  688.869561] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  688.886589] fab-br0: port 1(fbond) entered blocking state
[  688.886676] fab-br0: port 1(fbond) entered forwarding state
[  688.973562] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  688.973719] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  688.973820] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  688.973911] fbond: active interface up!
[  690.183962] fbond: left allmulticast mode
[  690.184067] veth1-bond: left allmulticast mode
[  690.184124] veth2-bond: left allmulticast mode
[  690.184190] fbond: left promiscuous mode
[  690.184248] veth1-bond: left promiscuous mode
[  690.184317] veth2-bond: left promiscuous mode
[  690.184398] fab-br0: port 1(fbond) entered disabled state
[  690.210641] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  690.210751] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  690.217678] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  690.217832] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  690.229639] fbond (unregistering): Released all slaves