[  529.676134] fab-br0: port 1(fbond) entered blocking state
[  529.676211] fab-br0: port 1(fbond) entered disabled state
[  529.676287] fbond: entered allmulticast mode
[  529.676414] fbond: entered promiscuous mode
[  529.695339] veth1-bond: entered promiscuous mode
[  529.695416] veth1-bond: entered allmulticast mode
[  529.695494] fbond: (slave veth1-bond): Enslaving as a backup interface with a down link
[  529.710945] veth2-bond: entered promiscuous mode
[  529.711012] veth2-bond: entered allmulticast mode
[  529.711072] fbond: (slave veth2-bond): Enslaving as a backup interface with a down link
[  529.820865] fbond: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  529.821004] fbond: (slave veth1-bond): link status definitely up, 10000 Mbps full duplex
[  529.821079] fbond: (slave veth2-bond): link status definitely up, 10000 Mbps full duplex
[  529.821146] fbond: active interface up!
[  529.821218] fab-br0: port 1(fbond) entered blocking state
[  529.821261] fab-br0: port 1(fbond) entered forwarding state
[  531.293320] fbond: left allmulticast mode
[  531.293384] veth1-bond: left allmulticast mode
[  531.293429] veth2-bond: left allmulticast mode
[  531.293482] fbond: left promiscuous mode
[  531.293519] veth1-bond: left promiscuous mode
[  531.293571] veth2-bond: left promiscuous mode
[  531.293634] fab-br0: port 1(fbond) entered disabled state
[  531.345771] fbond (unregistering): (slave veth1-bond): Removing an active aggregator
[  531.345926] fbond (unregistering): (slave veth1-bond): Releasing backup interface
[  531.355004] fbond (unregistering): (slave veth2-bond): Removing an active aggregator
[  531.355144] fbond (unregistering): (slave veth2-bond): Releasing backup interface
[  531.362913] fbond (unregistering): Released all slaves