[  534.123617] fab-br0: port 1(fbond) entered blocking state
[  534.123692] fab-br0: port 1(fbond) entered disabled state
[  534.123778] fbond: entered allmulticast mode
[  534.123950] fbond: entered promiscuous mode
[  534.143891] veth1-bond: entered promiscuous mode
[  534.143970] veth1-bond: entered allmulticast mode
[  534.144041] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  534.160623] veth2-bond: entered promiscuous mode
[  534.160701] veth2-bond: entered allmulticast mode
[  534.160780] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  534.259774] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  534.259888] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  534.260001] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  534.260091] fbond: active interface up!
[  534.260188] fab-br0: port 1(fbond) entered blocking state
[  534.260248] fab-br0: port 1(fbond) entered forwarding state
[  535.381290] fbond: left allmulticast mode
[  535.381353] veth1-bond: left allmulticast mode
[  535.381404] veth2-bond: left allmulticast mode
[  535.381455] fbond: left promiscuous mode
[  535.381493] veth1-bond: left promiscuous mode
[  535.381545] veth2-bond: left promiscuous mode
[  535.381611] fab-br0: port 1(fbond) entered disabled state
[  535.420779] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  535.420890] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  535.438903] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  535.439053] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  535.448814] fbond (unregistering): Released all slaves