diff --git a/src/gallium/drivers/r300/ci/r300-rv410-flakes.txt b/src/gallium/drivers/r300/ci/r300-rv410-flakes.txt
index fe8870427c2..805de276847 100644
--- a/src/gallium/drivers/r300/ci/r300-rv410-flakes.txt
+++ b/src/gallium/drivers/r300/ci/r300-rv410-flakes.txt
@@ -13,8 +13,6 @@ spec@glsl-1.10@execution@built-in-functions@fs-op-selection-bool-bvec3-bvec3
 spec@oes_draw_elements_base_vertex@oes_draw_elements_base_vertex-drawelements
 shaders@glsl-fs-bug25902
 shaders@glsl-lod-bias
-spec@glsl-1.20@execution@glsl-fs-frontfacing-not
-spec@glsl-1.10@execution@fs-frontfacing-ternary-neg-1.0-1.0
 spec@oes_texture_float@oes_texture_float
 spec@ext_direct_state_access@textures*
 
@@ -23,3 +21,13 @@ spec@ati_fragment_shader@ati_fragment_shader-render-textargets
 
 spec@ati_fragment_shader@ati_fragment_shader-render-notexture
 spec@ext_texture_compression_s3tc@s3tc-errors_gles2
+
+# Uninitialized reads in FS, https://gitlab.freedesktop.org/mesa/mesa/-/issues/12047
+spec@glsl-1.10@execution@fs-frontfacing-ternary-neg-1.0-1.0
+spec@glsl-1.10@execution@fs-frontfacing-ternary-vec4-neg-1.0-1.0
+spec@glsl-1.20@execution@glsl-fs-frontfacing-not
+spec@glsl-1.10@execution@variable-indexing@vs-varying-array-mat3-index-rd
+spec@glsl-1.10@execution@variable-indexing@vs-varying-array-mat3-index-row-rd
+spec@glsl-1.20@execution@variable-indexing@vs-varying-array-mat3-col-rd
+spec@glsl-1.20@execution@variable-indexing@vs-varying-array-mat3-col-row-rd
+spec@glsl-1.20@execution@variable-indexing@vs-varying-array-mat3-index-rd