[  524.917115] fab-br0: port 1(fbond) entered blocking state
[  524.917205] fab-br0: port 1(fbond) entered disabled state
[  524.917279] fbond: entered allmulticast mode
[  524.917396] fbond: entered promiscuous mode
[  524.937208] veth1-bond: entered promiscuous mode
[  524.937287] veth1-bond: entered allmulticast mode
[  524.937367] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  524.957528] veth2-bond: entered promiscuous mode
[  524.957593] veth2-bond: entered allmulticast mode
[  524.957656] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  525.050805] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  525.050907] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  525.051004] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  525.051086] fbond: active interface up!
[  525.051188] fab-br0: port 1(fbond) entered blocking state
[  525.051255] fab-br0: port 1(fbond) entered forwarding state
[  526.211573] fbond: left allmulticast mode
[  526.211639] veth1-bond: left allmulticast mode
[  526.211675] veth2-bond: left allmulticast mode
[  526.211711] fbond: left promiscuous mode
[  526.211748] veth1-bond: left promiscuous mode
[  526.211797] veth2-bond: left promiscuous mode
[  526.211857] fab-br0: port 1(fbond) entered disabled state
[  526.255532] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  526.255644] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  526.268928] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  526.269072] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  526.276859] fbond (unregistering): Released all slaves