I'm seeing a WARNING: TCAM request associate message... What is it mean?

Following messages are seen while disabling/enabling QoS globally:

Router#config term
Enter configuration commands, one per line.  End with CNTL/Z.
Router(config)#no mls qos
Router(config)#
Dec  3 11:18:28.333: %QM-SP-4-WARNING: TCAM request associate if=1018, if_type=0 [lkup=1] status:15
Dec  3 11:18:28.441: %QM-DFC1-4-WARNING: TCAM request associate if=1018, if_type=0 [lkup=1] status:15
Dec  3 11:18:28.555: %QM-DFC3-4-WARNING: TCAM request associate if=1018, if_type=0 [lkup=1] status:15
Dec  3 11:18:28.707: %QM-DFC4-4-WARNING: TCAM request associate if=1018, if_type=0 [lkup=1] status:15

This message is occurs in 12.2(18)SXD only. In the next release of this branch this message will not occur and there is no functionality impact of this. Please, see bug ID: CSCef94858