[c-nsp] Need help understanding mpls error message

[Lobo]

I've search on Cisco's website to help understand the following message 
but I'm not 100% clear on how to find the network/router responsible for 
generating these error messages:

.May 19 08:39:06.235 EDT: %MPLS_PACKET-4-NOLFDSB: MPLS packet received 
on non MPLS enabled interface Vlan101 L3 type 0x8847 label {586 0 0 255}
.May 19 08:39:39.175 EDT: %MPLS_PACKET-4-NOLFDSB: MPLS packet received 
on non MPLS enabled interface Vlan101 L3 type 0x8847 label {587 0 0 255}
.May 19 08:40:19.392 EDT: %MPLS_PACKET-4-NOLFDSB: MPLS packet received 
on non MPLS enabled interface Vlan101 L3 type 0x8847 label {587 0 0 255}
.May 19 08:41:26.413 EDT: %MPLS_PACKET-4-NOLFDSB: MPLS packet received 
on non MPLS enabled interface Vlan101 L3 type 0x8847 label {587 0 0 255}
.May 19 08:42:02.225 EDT: %MPLS_PACKET-4-NOLFDSB: MPLS packet received 
on non MPLS enabled interface Vlan101 L3 type 0x8847 label {586 6 1 255}

Since it's giving multiple labels, which one should I do a "mpls 
forwarding-table label" command on and will that point me to the 
offending block?  FYI, Vlan101 is part of our NMS network and does not 
have LDP enabled on it.


Thanks.

Jose