diff --git a/tools/bazel.rc b/tools/bazel.rc
index 088c9da63c7..d33e6e086b0 100644
--- a/tools/bazel.rc
+++ b/tools/bazel.rc
@@ -18,16 +18,13 @@ build:asan --action_env=ASAN_OPTIONS=detect_leaks=1:color=always
 build:asan --action_env=LSAN_OPTIONS=suppressions=test/core/util/lsan_suppressions.txt:report_objects=1
 
 build:msan --strip=never
-build:msan --copt=-fsanitize-coverage=edge
 build:msan --copt=-fsanitize=memory
 build:msan --copt=-O0
 build:msan --copt=-fsanitize-memory-track-origins
 build:msan --copt=-fsanitize-memory-use-after-dtor
 build:msan --copt=-fno-omit-frame-pointer
-build:msan --copt=-fPIE
 build:msan --copt=-DGPR_NO_DIRECT_SYSCALLS
 build:msan --linkopt=-fsanitize=memory
-build:msan --linkopt=-fPIE
 build:msan --action_env=MSAN_OPTIONS=poison_in_dtor=1
 
 build:tsan --strip=never
diff --git a/tools/internal_ci/linux/grpc_msan_on_foundry.sh b/tools/internal_ci/linux/grpc_msan_on_foundry.sh
index 1ef13ef0d46..c7e4b1fa1ac 100644
--- a/tools/internal_ci/linux/grpc_msan_on_foundry.sh
+++ b/tools/internal_ci/linux/grpc_msan_on_foundry.sh
@@ -15,67 +15,5 @@
 
 set -ex
 
-# A temporary solution to give Kokoro credentials. 
-# The file name 4321_grpc-testing-service needs to match auth_credential in 
-# the build config.
-# TODO: Use keystore.
-mkdir -p ${KOKORO_KEYSTORE_DIR}
-cp ${KOKORO_GFILE_DIR}/GrpcTesting-d0eeee2db331.json ${KOKORO_KEYSTORE_DIR}/4321_grpc-testing-service
-
-temp_dir=$(mktemp -d)
-ln -f "${KOKORO_GFILE_DIR}/bazel-latest-release" ${temp_dir}/bazel
-chmod 755 "${KOKORO_GFILE_DIR}/bazel-latest-release"
-export PATH="${temp_dir}:${PATH}"
-# This should show ${temp_dir}/bazel
-which bazel
-chmod +x "${KOKORO_GFILE_DIR}/bazel_wrapper.py"
-
-# change to grpc repo root
-cd $(dirname $0)/../../..
-
-source tools/internal_ci/helper_scripts/prepare_build_linux_rc
-
-export KOKORO_FOUNDRY_PROJECT_ID="projects/grpc-testing/instances/default_instance"
-
-"${KOKORO_GFILE_DIR}/bazel_wrapper.py" \
-  --host_jvm_args=-Dbazel.DigestFunction=SHA256 \
-  test --jobs="200" \
-  --test_timeout="3600,3600,3600,3600" \
-  --test_output=errors  \
-  --verbose_failures=true  \
-  --keep_going  \
-  --remote_accept_cached=true  \
-  --spawn_strategy=remote  \
-  --remote_local_fallback=false  \
-  --remote_timeout=3600  \
-  --strategy=Javac=remote  \
-  --strategy=Closure=remote  \
-  --genrule_strategy=remote  \
-  --experimental_strict_action_env=true \
-  --define GRPC_PORT_ISOLATED_RUNTIME=1 \
-  --copt=-gmlt \
-  --strip=never \
-  --cxxopt=--stdlib=libc++ \
-  --copt=-fsanitize=memory \
-  --linkopt=-fsanitize=memory \
-  --copt=-fsanitize-memory-track-origins \
-  --action_env=LD_LIBRARY_PATH=/usr/local/lib:$LD_LIBRARY_PATH \
-  --host_crosstool_top=@com_github_bazelbuild_bazeltoolchains//configs/ubuntu16_04_clang/1.0/bazel_0.16.1/default:toolchain \
-  --crosstool_top=@com_github_bazelbuild_bazeltoolchains//configs/ubuntu16_04_clang/1.0/bazel_0.16.1/msan:toolchain \
-  --action_env=BAZEL_DO_NOT_DETECT_CPP_TOOLCHAIN=1 \
-  --extra_toolchains=@com_github_bazelbuild_bazeltoolchains//configs/ubuntu16_04_clang/1.0/bazel_0.16.1/cpp:cc-toolchain-clang-x86_64-default \
-  --extra_execution_platforms=//third_party/toolchains:rbe_ubuntu1604 \
-  --host_platform=//third_party/toolchains:rbe_ubuntu1604 \
-  --platforms=//third_party/toolchains:rbe_ubuntu1604 \
-  --test_env=GRPC_VERBOSITY=debug \
-  --remote_instance_name=projects/grpc-testing/instances/default_instance \
-  -- //test/... || FAILED="true"
-
-# Sleep to let ResultStore finish writing results before querying
-sleep 60
-python ./tools/run_tests/python_utils/upload_rbe_results.py
-
-if [ "$FAILED" != "" ]
-then
-  exit 1
-fi
+export UPLOAD_TEST_RESULTS=true
+github/grpc/tools/internal_ci/linux/grpc_bazel_on_foundry_base.sh --config=msan --cache_test_results=no
diff --git a/tools/remote_build/rbe_common.bazelrc b/tools/remote_build/rbe_common.bazelrc
index cdf492a2cc2..9db867948f5 100644
--- a/tools/remote_build/rbe_common.bazelrc
+++ b/tools/remote_build/rbe_common.bazelrc
@@ -56,8 +56,18 @@ build:asan --test_tag_filters=-qps_json_driver,-json_run_localhost
 #build:asan --action_env=ASAN_OPTIONS=detect_leaks=1:color=always
 #build:asan --action_env=LSAN_OPTIONS=suppressions=test/core/util/lsan_suppressions.txt:report_objects=1
 
-# TODO(jtattermusch): align msan settings from tools/bazel.rc
-# and grpc_msan_on_foundry.sh
+# memory sanitizer: most settings are already in %workspace%/.bazelrc
+# we only need a few additional ones that are Foundry specific
+build:msan --copt=-gmlt
+# TODO(jtattermusch): use more reasonable test timeout
+build:msan --test_timeout=3600
+build:msan --cxxopt=--stdlib=libc++
+# TODO(jtattermusch): setting LD_LIBRARY_PATH is necessary
+# to avoid "libc++.so.1: cannot open shared object file"
+build:msan --action_env=LD_LIBRARY_PATH=/usr/local/lib
+build:msan --host_crosstool_top=@com_github_bazelbuild_bazeltoolchains//configs/ubuntu16_04_clang/1.0/bazel_0.16.1/default:toolchain
+# override the config-agnostic crosstool_top
+build:msan --crosstool_top=@com_github_bazelbuild_bazeltoolchains//configs/ubuntu16_04_clang/1.0/bazel_0.16.1/msan:toolchain
 
 # thread sanitizer: most settings are already in %workspace%/.bazelrc
 # we only need a few additional ones that are Foundry specific