if( DEBUG ) rmr_vlog( RMR_VL_DEBUG, " mt_rcv extracting from normal ring\n" );
if( (mbuf = (rmr_mbuf_t *) uta_ring_extract( ctx->mring )) != NULL ) { // pop if queued
mbuf->state = RMR_OK;
if( DEBUG ) rmr_vlog( RMR_VL_DEBUG, " mt_rcv extracting from normal ring\n" );
if( (mbuf = (rmr_mbuf_t *) uta_ring_extract( ctx->mring )) != NULL ) { // pop if queued
mbuf->state = RMR_OK;