diff --git a/lldb/test/lang/c/bitfields/TestBitfields.py b/lldb/test/lang/c/bitfields/TestBitfields.py
index 684c2021cd8c..df2448e94c78 100644
--- a/lldb/test/lang/c/bitfields/TestBitfields.py
+++ b/lldb/test/lang/c/bitfields/TestBitfields.py
@@ -25,12 +25,14 @@ class BitfieldsTestCase(TestBase):
         self.buildDsym()
         self.bitfields_variable_python()
 
+    @expectedFailureLinux # PR-15260: lldb on Linux does not display the correct value of 1-bit fields in a struct
     @dwarf_test
     def test_with_dwarf_and_run_command(self):
         """Test 'frame variable ...' on a variable with bitfields."""
         self.buildDwarf()
         self.bitfields_variable()
 
+    @expectedFailureLinux # PR-15260: lldb on Linux does not display the correct value of 1-bit fields in a struct
     @python_api_test
     @dwarf_test
     def test_with_dwarf_and_python_api(self):
diff --git a/lldb/test/lang/cpp/class_static/TestStaticVariables.py b/lldb/test/lang/cpp/class_static/TestStaticVariables.py
index bf4f6a1d7b94..f2bd2186c554 100644
--- a/lldb/test/lang/cpp/class_static/TestStaticVariables.py
+++ b/lldb/test/lang/cpp/class_static/TestStaticVariables.py
@@ -19,6 +19,7 @@ class StaticVariableTestCase(TestBase):
         self.buildDsym()
         self.static_variable_commands()
 
+    @expectedFailureLinux # PR-15261: lldb on Linux does not display the size of (class or file)static arrays
     @dwarf_test
     def test_with_dwarf_and_run_command(self):
         """Test that file and class static variables display correctly."""