diff --git a/rh-skipped-tests-list-arm.list b/rh-skipped-tests-list-arm.list
index 3fdfb1d..7bba175 100644
--- a/rh-skipped-tests-list-arm.list
+++ b/rh-skipped-tests-list-arm.list
@@ -1,4 +1,5 @@
-sys_vars.innodb_buffer_pool_size_basic : BUG#0
-sys_vars.myisam_data_pointer_size_func : BUG#0
-perfschema.idx_threads : BUG#0
+# Failing on C9S & RHEL 9 for MySQL release 8.0.27
+sys_vars.innodb_buffer_pool_size_basic     : BUG#0
 
+# Unstable on aarch64 since MySQL 8.0.28
+innodb_undo.undo_settings                     : BUG#0
diff --git a/rh-skipped-tests-list-base.list b/rh-skipped-tests-list-base.list
index 4a03966..9ee94fe 100644
--- a/rh-skipped-tests-list-base.list
+++ b/rh-skipped-tests-list-base.list
@@ -19,9 +19,14 @@ main.mysqld--help-notwin : BUG#0
 # Unstable since 8.0.27
 innodb.innodb_read_only-2 : BUG#0
 
-# Failing since 8.0.29
-innodb.innochecksum_linux                  : BUG#0
-rpl_gtid.rpl_multi_source_mtr_includes     : BUG#0
+# Failing on 32-bit arches: armv7hl i686 s390x; since MySQL 8.0.25
+x.connection_unixsocket                    : BUG#0
+x.connection_unixsocket_invalid            : BUG#0
+x.connection_unixsocket_lock               : BUG#0
+innodb.innodb_bug-13628249                 : BUG#0
+
+# Failing since MySQL 8.0.29
+main.mysqlpump_bugs                        : BUG#0
 
 # Failing since MySQL 8.0.30
 auth_sec.fips                              : BUG#0
diff --git a/rh-skipped-tests-list-ppc.list b/rh-skipped-tests-list-ppc.list
index e5b9cd8..b7dcd2c 100644
--- a/rh-skipped-tests-list-ppc.list
+++ b/rh-skipped-tests-list-ppc.list
@@ -1,14 +1,2 @@
-main.component_backup_lock_service : BUG#0
-
-# Fails since MySQL 8.0.30
-main.resource_group_thr_prio_unsupported        : BUG#0
-main.resource_group_binlog_events               : BUG#0
-
-clone.local_dml_auto_tune                       : BUG#0
-clone.remote_dml_auto_tune                      : BUG#0
-
-main.resource_group_binlog_events               : BUG#0
-main.resource_group_thr_prio_unsupported        : BUG#0
-rpl_gtid.rpl_mixed_temp_table_stored_function   : BUG#0
-sys_vars.innodb_buffer_pool_size_basic          : BUG#0
-x.resource_groups                               : BUG#0
+# ppc64le
+sys_vars.innodb_buffer_pool_size_basic     : BUG#0 fails only on ppc64le on f32+
diff --git a/rh-skipped-tests-list-s390.list b/rh-skipped-tests-list-s390.list
index 2c89419..3a6668d 100644
--- a/rh-skipped-tests-list-s390.list
+++ b/rh-skipped-tests-list-s390.list
@@ -1,30 +1,5 @@
-auth_sec.keyring_file_data_qa : BUG#0
-gis.geometry_class_attri_prop : BUG#0
-gis.geometry_property_function_issimple : BUG#0
-gis.gis_bugs_crashes : BUG#0
-gis.spatial_analysis_functions_buffer : BUG#0
-gis.spatial_analysis_functions_centroid : BUG#0
-gis.spatial_analysis_functions_distance : BUG#0
-gis.spatial_operators_intersection : BUG#0
-gis.spatial_operators_symdifference : BUG#0
-gis.spatial_op_testingfunc_mix : BUG#0
-gis.spatial_utility_function_distance_sphere : BUG#0
-gis.spatial_utility_function_simplify : BUG#0
-main.derived_limit : BUG#0
-main.explain_tree : BUG#0
-main.gis-precise : BUG#0
-main.mysql_load_data_local_dir : BUG#0
-main.subquery_bugs : BUG#0
-main.subquery_sj_dupsweed : BUG#0
-main.subquery_sj_dupsweed_bka : BUG#0
-main.subquery_sj_dupsweed_bka_nobnl : BUG#0
-main.subquery_sj_firstmatch : BUG#0
-main.subquery_sj_firstmatch_bka : BUG#0
-main.subquery_sj_firstmatch_bka_nobnl : BUG#0
-main.subquery_sj_mat_bka_nobnl : BUG#0
-main.window_std_var : BUG#0
-main.window_std_var_optimized : BUG#0
+# Fails since 8.0.22
+main.subquery_bugs                                : BUG#0
 
-# Failing since 8.0.27
-gis.st_symdifference : BUG#0
-main.regular_expressions_utf-8 : BUG#0
+# Failing on C9S & RHEL 9 for MySQL release 8.0.33
+main.subquery_sj_all_bka_nobnl                    : BUG#0