diff --git a/lldb/packages/Python/lldbsuite/test/expression_command/test/TestExprs.py b/lldb/packages/Python/lldbsuite/test/expression_command/test/TestExprs.py
index 6e20e82bbe04..6f0e0ef2bd6d 100644
--- a/lldb/packages/Python/lldbsuite/test/expression_command/test/TestExprs.py
+++ b/lldb/packages/Python/lldbsuite/test/expression_command/test/TestExprs.py
@@ -102,6 +102,7 @@ class BasicExprCommandsTestCase(TestBase):
         # (const char *) $8 = 0x... "/Volumes/data/lldb/svn/trunk/test/expression_command/test/a.out"
 
     @add_test_categories(['pyapi'])
+    @expectedFlakeyNetBSD
     def test_evaluate_expression_python(self):
         """Test SBFrame.EvaluateExpression() API for evaluating an expression."""
         self.build()
diff --git a/lldb/packages/Python/lldbsuite/test/functionalities/breakpoint/breakpoint_set_restart/TestBreakpointSetRestart.py b/lldb/packages/Python/lldbsuite/test/functionalities/breakpoint/breakpoint_set_restart/TestBreakpointSetRestart.py
index 66f25abd6393..cf524da23313 100644
--- a/lldb/packages/Python/lldbsuite/test/functionalities/breakpoint/breakpoint_set_restart/TestBreakpointSetRestart.py
+++ b/lldb/packages/Python/lldbsuite/test/functionalities/breakpoint/breakpoint_set_restart/TestBreakpointSetRestart.py
@@ -13,6 +13,7 @@ class BreakpointSetRestart(TestBase):
     mydir = TestBase.compute_mydir(__file__)
     BREAKPOINT_TEXT = 'Set a breakpoint here'
 
+    @expectedFlakeyNetBSD
     def test_breakpoint_set_restart(self):
         self.build()
 
diff --git a/lldb/packages/Python/lldbsuite/test/functionalities/data-formatter/data-formatter-categories/TestDataFormatterCategories.py b/lldb/packages/Python/lldbsuite/test/functionalities/data-formatter/data-formatter-categories/TestDataFormatterCategories.py
index 4e61b7419d5b..efc911fe3d3e 100644
--- a/lldb/packages/Python/lldbsuite/test/functionalities/data-formatter/data-formatter-categories/TestDataFormatterCategories.py
+++ b/lldb/packages/Python/lldbsuite/test/functionalities/data-formatter/data-formatter-categories/TestDataFormatterCategories.py
@@ -23,6 +23,7 @@ class CategoriesDataFormatterTestCase(TestBase):
         # Find the line number to break at.
         self.line = line_number('main.cpp', '// Set break point at this line.')
 
+    @expectedFlakeyNetBSD
     def test_with_run_command(self):
         """Test that that file and class static variables display correctly."""
         self.build()
diff --git a/lldb/packages/Python/lldbsuite/test/functionalities/load_using_paths/TestLoadUsingPaths.py b/lldb/packages/Python/lldbsuite/test/functionalities/load_using_paths/TestLoadUsingPaths.py
index a4d0a0b958d5..694d28b78c46 100644
--- a/lldb/packages/Python/lldbsuite/test/functionalities/load_using_paths/TestLoadUsingPaths.py
+++ b/lldb/packages/Python/lldbsuite/test/functionalities/load_using_paths/TestLoadUsingPaths.py
@@ -42,6 +42,7 @@ class LoadUsingPathsTestCase(TestBase):
     @skipIfFreeBSD  # llvm.org/pr14424 - missing FreeBSD Makefiles/testcase support
     @not_remote_testsuite_ready
     @skipIfWindows  # Windows doesn't have dlopen and friends, dynamic libraries work differently
+    @expectedFlakeyNetBSD
     def test_load_using_paths(self):
         """Test that we can load a module by providing a set of search paths."""
         if self.platformIsDarwin():
diff --git a/lldb/packages/Python/lldbsuite/test/functionalities/longjmp/TestLongjmp.py b/lldb/packages/Python/lldbsuite/test/functionalities/longjmp/TestLongjmp.py
index db855f6302dd..9470f5fa3d32 100644
--- a/lldb/packages/Python/lldbsuite/test/functionalities/longjmp/TestLongjmp.py
+++ b/lldb/packages/Python/lldbsuite/test/functionalities/longjmp/TestLongjmp.py
@@ -23,6 +23,7 @@ class LongjmpTestCase(TestBase):
     @skipIfFreeBSD  # llvm.org/pr17214
     @expectedFailureAll(oslist=["linux"], bugnumber="llvm.org/pr20231")
     @expectedFailureAll(oslist=["windows"], bugnumber="llvm.org/pr24778")
+    @expectedFlakeyNetBSD
     def test_step_out(self):
         """Test stepping when the inferior calls setjmp/longjmp, in particular, thread step-out."""
         self.build()
@@ -32,6 +33,7 @@ class LongjmpTestCase(TestBase):
     @skipIfFreeBSD  # llvm.org/pr17214
     @expectedFailureAll(oslist=["linux"], bugnumber="llvm.org/pr20231")
     @expectedFailureAll(oslist=["windows"], bugnumber="llvm.org/pr24778")
+    @expectedFlakeyNetBSD
     def test_step_over(self):
         """Test stepping when the inferior calls setjmp/longjmp, in particular, thread step-over a longjmp."""
         self.build()
@@ -41,6 +43,7 @@ class LongjmpTestCase(TestBase):
     @skipIfFreeBSD  # llvm.org/pr17214
     @expectedFailureAll(oslist=["linux"], bugnumber="llvm.org/pr20231")
     @expectedFailureAll(oslist=["windows"], bugnumber="llvm.org/pr24778")
+    @expectedFlakeyNetBSD
     def test_step_back_out(self):
         """Test stepping when the inferior calls setjmp/longjmp, in particular, thread step-out after thread step-in."""
         self.build()
diff --git a/lldb/packages/Python/lldbsuite/test/lang/cpp/virtual/TestVirtual.py b/lldb/packages/Python/lldbsuite/test/lang/cpp/virtual/TestVirtual.py
index 365eb829ba64..c91da34a838b 100644
--- a/lldb/packages/Python/lldbsuite/test/lang/cpp/virtual/TestVirtual.py
+++ b/lldb/packages/Python/lldbsuite/test/lang/cpp/virtual/TestVirtual.py
@@ -37,6 +37,7 @@ class CppVirtualMadness(TestBase):
         compiler="icc",
         bugnumber="llvm.org/pr16808 lldb does not call the correct virtual function with icc.")
     @skipIfWindows # This test will hang on windows llvm.org/pr21753
+    @expectedFlakeyNetBSD
     def test_virtual_madness(self):
         """Test that expression works correctly with virtual inheritance as well as virtual function."""
         self.build()
diff --git a/lldb/packages/Python/lldbsuite/test/tools/lldb-mi/syntax/TestMiSyntax.py b/lldb/packages/Python/lldbsuite/test/tools/lldb-mi/syntax/TestMiSyntax.py
index 74d194e6dee2..055012e3c413 100644
--- a/lldb/packages/Python/lldbsuite/test/tools/lldb-mi/syntax/TestMiSyntax.py
+++ b/lldb/packages/Python/lldbsuite/test/tools/lldb-mi/syntax/TestMiSyntax.py
@@ -71,6 +71,7 @@ class MiSyntaxTestCase(lldbmi_testcase.MiTestCaseBase):
     @skipIfWindows  # llvm.org/pr24452: Get lldb-mi tests working on Windows
     @skipIfFreeBSD  # llvm.org/pr22411: Failure presumably due to known thread races
     @skipIfDarwin
+    @expectedFlakeyNetBSD
     @skipIfRemote   # We do not currently support remote debugging via the MI.
     def test_lldbmi_output_grammar(self):
         """Test that 'lldb-mi --interpreter' uses standard output syntax."""