[  525.555024] fab-br0: port 1(fbond) entered blocking state
[  525.555100] fab-br0: port 1(fbond) entered disabled state
[  525.555174] fbond: entered allmulticast mode
[  525.555278] fbond: entered promiscuous mode
[  525.571902] veth1-bond: entered promiscuous mode
[  525.571970] veth1-bond: entered allmulticast mode
[  525.572033] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  525.587927] veth2-bond: entered promiscuous mode
[  525.587982] veth2-bond: entered allmulticast mode
[  525.588029] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  525.699677] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  525.699786] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  525.699842] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  525.699888] fbond: active interface up!
[  525.699956] fab-br0: port 1(fbond) entered blocking state
[  525.699992] fab-br0: port 1(fbond) entered forwarding state
[  527.136384] fbond: left allmulticast mode
[  527.136441] veth1-bond: left allmulticast mode
[  527.136476] veth2-bond: left allmulticast mode
[  527.136523] fbond: left promiscuous mode
[  527.136551] veth1-bond: left promiscuous mode
[  527.136597] veth2-bond: left promiscuous mode
[  527.136664] fab-br0: port 1(fbond) entered disabled state
[  527.171357] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  527.171467] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  527.188855] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  527.189013] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  527.198793] fbond (unregistering): Released all slaves