[msan] Disabled test failing on new GLIBC

compiler-rt/test/lit.common.cfg.py

@@ -511,7 +511,7 @@ if config.host_os == 'Linux':
   if not config.android and len(ver_lines) and ver_lines[0].startswith(b"ldd "):
     from distutils.version import LooseVersion
     ver = LooseVersion(ver_lines[0].split()[-1].decode())
-    for required in ["2.27", "2.30"]:
+    for required in ["2.27", "2.30", "2.34"]:
       if ver >= LooseVersion(required):
         config.available_features.add("glibc-" + required)
 

compiler-rt/test/msan/preinit_array.cpp

@@ -1,5 +1,8 @@
 // RUN: %clangxx_msan -O0 %s -o %t && %run %t
 
+// FIXME: Something changed in glibc 2.34, maybe earier.
+// UNSUPPORTED: glibc-2.34
+
 #include <sanitizer/msan_interface.h>
 
 volatile int global;