def METHOD_NAME(topo_m2, request):
    """Adds entries to the supplier1"""
    log.info("Enable valgrind")
    m1 = topo_m2.ms['supplier1']
    m2 = topo_m2.ms['supplier2']
    if m1.has_asan():
        pytest.skip('Tescase using valgring cannot run on asan enabled build')
        return
    set_sasl_md5_client_auth(m1, m2)
    set_sasl_md5_client_auth(m2, m1)
    m1.stop()
    m2.stop()
    m1.systemd_override = False
    m2.systemd_override = False
    valgrind_enable(m1.ds_paths.sbin_dir, gen_valgrind_wrapper(m1.ds_paths.sbin_dir))
    def fin():
        log.info("Disable valgrind")
        valgrind_disable(m1.ds_paths.sbin_dir)
    request.addfinalizer(fin)