[compiler-rt] [rtsan] Re-enable rtsan tests (PR #98219)

Tue Jul 9 16:34:13 PDT 2024

llvm-ci wrote:

LLVM Buildbot has detected a new failure on builder `clang-ppc64le-linux-test-suite` running on `ppc64le-clang-test-suite` while building `compiler-rt` at step 6 "test-build-unified-tree-check-all".

Full details are available at: https://lab.llvm.org/buildbot/#/builders/95/builds/1044

Here is the relevant piece of the build log for the reference:
```
Step 6 (test-build-unified-tree-check-all) failure: test (failure)
...
67.980 [7/6/79] Generating ASAN_INST_TEST_OBJECTS.asan_test.cpp.powerpc64le-inline.o
82.561 [7/5/80] Generating ASAN_NOINST_TEST_OBJECTS.gtest-all.cc.powerpc64le-inline.o
83.234 [6/5/81] Generating POWERPC64LELinuxConfig/Asan-powerpc64le-inline-Noinst-Test
89.259 [6/4/82] Generating ASAN_INST_TEST_OBJECTS.gtest-all.cc.powerpc64le-calls.o
90.362 [4/5/83] Generating POWERPC64LELinuxDynamicConfig/Asan-powerpc64le-calls-Dynamic-Test
90.714 [4/4/84] Generating POWERPC64LELinuxConfig/Asan-powerpc64le-calls-Test
92.268 [4/3/85] Generating ASAN_NOINST_TEST_OBJECTS.gtest-all.cc.powerpc64le-calls.o
92.922 [3/3/86] Generating POWERPC64LELinuxConfig/Asan-powerpc64le-calls-Noinst-Test
94.995 [3/2/87] Generating RtsanNoInstTestObjects.gtest-all.cc.powerpc64le.o
95.129 [2/2/88] Generating Rtsan-powerpc64le-NoInstTest
FAILED: compiler-rt/lib/rtsan/tests/Rtsan-powerpc64le-NoInstTest /home/buildbots/llvm-external-buildbots/workers/ppc64le-clang-test-suite/clang-ppc64le-test-suite/build/runtimes/runtimes-bins/compiler-rt/lib/rtsan/tests/Rtsan-powerpc64le-NoInstTest 
cd /home/buildbots/llvm-external-buildbots/workers/ppc64le-clang-test-suite/clang-ppc64le-test-suite/build/runtimes/runtimes-bins/compiler-rt/lib/rtsan/tests && /home/buildbots/llvm-external-buildbots/workers/ppc64le-clang-test-suite/clang-ppc64le-test-suite/build/./bin/clang++ RtsanNoInstTestObjects.rtsan_preinit.cpp.powerpc64le.o RtsanNoInstTestObjects.rtsan_test_context.cpp.powerpc64le.o RtsanNoInstTestObjects.rtsan_test_main.cpp.powerpc64le.o RtsanNoInstTestObjects.gtest-all.cc.powerpc64le.o RtsanNoInstTestObjects.gmock-all.cc.powerpc64le.o /home/buildbots/llvm-external-buildbots/workers/ppc64le-clang-test-suite/clang-ppc64le-test-suite/build/runtimes/runtimes-bins/compiler-rt/lib/rtsan/tests/libRTRtsanTest.powerpc64le.a -o /home/buildbots/llvm-external-buildbots/workers/ppc64le-clang-test-suite/clang-ppc64le-test-suite/build/runtimes/runtimes-bins/compiler-rt/lib/rtsan/tests/./Rtsan-powerpc64le-NoInstTest -Wthread-safety -Wthread-safety-reference -Wthread-safety-beta -resource-dir=/home/buildbots/llvm-external-buildbots/workers/ppc64le-clang-test-suite/clang-ppc64le-test-suite/build/./lib/../lib/clang/19 -Wl,-rpath,/home/buildbots/llvm-external-buildbots/workers/ppc64le-clang-test-suite/clang-ppc64le-test-suite/build/./lib/../lib/clang/19/lib/powerpc64le-unknown-linux-gnu -lstdc++ -no-pie -latomic -m64 -fno-function-sections
/usr/bin/ld: RtsanNoInstTestObjects.gtest-all.cc.powerpc64le.o: undefined reference to symbol 'pthread_getspecific@@GLIBC_2.17'
//usr/lib64/libpthread.so.0: error adding symbols: DSO missing from command line
clang++: error: linker command failed with exit code 1 (use -v to see invocation)
103.369 [2/1/89] Generating ASAN_INST_TEST_OBJECTS.gtest-all.cc.powerpc64le-inline.o
ninja: build stopped: subcommand failed.
89.600 [23/224/916] Building CXX object tools/clang/tools/extra/unittests/clang-tidy/CMakeFiles/ClangTidyTests.dir/ModernizeModuleTest.cpp.o
In file included from /home/buildbots/llvm-external-buildbots/workers/ppc64le-clang-test-suite/clang-ppc64le-test-suite/llvm-project/third-party/unittest/googletest/include/gtest/gtest-param-test.h:181,
                 from /home/buildbots/llvm-external-buildbots/workers/ppc64le-clang-test-suite/clang-ppc64le-test-suite/llvm-project/third-party/unittest/googletest/include/gtest/gtest.h:68,
                 from /home/buildbots/llvm-external-buildbots/workers/ppc64le-clang-test-suite/clang-ppc64le-test-suite/llvm-project/clang-tools-extra/unittests/clang-tidy/ModernizeModuleTest.cpp:11:
/home/buildbots/llvm-external-buildbots/workers/ppc64le-clang-test-suite/clang-ppc64le-test-suite/llvm-project/third-party/unittest/googletest/include/gtest/internal/gtest-param-util.h: In instantiation of ‘class testing::internal::ParameterizedTestFactory<clang::tidy::test::SizeTest_TokenSize_Test>’:
/home/buildbots/llvm-external-buildbots/workers/ppc64le-clang-test-suite/clang-ppc64le-test-suite/llvm-project/third-party/unittest/googletest/include/gtest/internal/gtest-param-util.h:445:12:   required from ‘testing::internal::TestFactoryBase* testing::internal::TestMetaFactory<TestSuite>::CreateTestFactory(testing::internal::TestMetaFactory<TestSuite>::ParamType) [with TestSuite = clang::tidy::test::SizeTest_TokenSize_Test; testing::internal::TestMetaFactory<TestSuite>::ParamType = clang::tidy::test::{anonymous}::SizeParam]’
/home/buildbots/llvm-external-buildbots/workers/ppc64le-clang-test-suite/clang-ppc64le-test-suite/llvm-project/third-party/unittest/googletest/include/gtest/internal/gtest-param-util.h:444:20:   required from here
/home/buildbots/llvm-external-buildbots/workers/ppc64le-clang-test-suite/clang-ppc64le-test-suite/llvm-project/third-party/unittest/googletest/include/gtest/internal/gtest-param-util.h:399:7: warning: ‘testing::internal::ParameterizedTestFactory<clang::tidy::test::SizeTest_TokenSize_Test>’ has a field ‘testing::internal::ParameterizedTestFactory<clang::tidy::test::SizeTest_TokenSize_Test>::parameter_’ whose type uses the anonymous namespace [-Wsubobject-linkage]
 class ParameterizedTestFactory : public TestFactoryBase {
       ^~~~~~~~~~~~~~~~~~~~~~~~
/home/buildbots/llvm-external-buildbots/workers/ppc64le-clang-test-suite/clang-ppc64le-test-suite/llvm-project/third-party/unittest/googletest/include/gtest/internal/gtest-param-util.h: In instantiation of ‘class testing::internal::ParameterizedTestFactory<clang::tidy::test::MatcherTest_MatchResult_Test>’:
/home/buildbots/llvm-external-buildbots/workers/ppc64le-clang-test-suite/clang-ppc64le-test-suite/llvm-project/third-party/unittest/googletest/include/gtest/internal/gtest-param-util.h:445:12:   required from ‘testing::internal::TestFactoryBase* testing::internal::TestMetaFactory<TestSuite>::CreateTestFactory(testing::internal::TestMetaFactory<TestSuite>::ParamType) [with TestSuite = clang::tidy::test::MatcherTest_MatchResult_Test; testing::internal::TestMetaFactory<TestSuite>::ParamType = clang::tidy::test::{anonymous}::MatchParam]’
/home/buildbots/llvm-external-buildbots/workers/ppc64le-clang-test-suite/clang-ppc64le-test-suite/llvm-project/third-party/unittest/googletest/include/gtest/internal/gtest-param-util.h:444:20:   required from here
/home/buildbots/llvm-external-buildbots/workers/ppc64le-clang-test-suite/clang-ppc64le-test-suite/llvm-project/third-party/unittest/googletest/include/gtest/internal/gtest-param-util.h:399:7: warning: ‘testing::internal::ParameterizedTestFactory<clang::tidy::test::MatcherTest_MatchResult_Test>’ has a field ‘testing::internal::ParameterizedTestFactory<clang::tidy::test::MatcherTest_MatchResult_Test>::parameter_’ whose type uses the anonymous namespace [-Wsubobject-linkage]
144.424 [9/26/1128] Building CXX object tools/clang/tools/extra/clangd/unittests/CMakeFiles/ClangdTests.dir/SymbolCollectorTests.cpp.o
/home/buildbots/llvm-external-buildbots/workers/ppc64le-clang-test-suite/clang-ppc64le-test-suite/llvm-project/clang-tools-extra/clangd/unittests/SymbolCollectorTests.cpp: In member function ‘virtual void clang::clangd::{anonymous}::SymbolCollectorTest_SpelledReferences_Test::TestBody()’:
/home/buildbots/llvm-external-buildbots/workers/ppc64le-clang-test-suite/clang-ppc64le-test-suite/llvm-project/clang-tools-extra/clangd/unittests/SymbolCollectorTests.cpp:1104:8: warning: suggest explicit braces to avoid ambiguous ‘else’ [-Wdangling-else]
     if (!SpelledRanges.empty())
        ^
/home/buildbots/llvm-external-buildbots/workers/ppc64le-clang-test-suite/clang-ppc64le-test-suite/llvm-project/clang-tools-extra/clangd/unittests/SymbolCollectorTests.cpp:1107:8: warning: suggest explicit braces to avoid ambiguous ‘else’ [-Wdangling-else]
     if (!ImplicitRanges.empty())
        ^
146.732 [9/22/1132] Building CXX object tools/clang/tools/extra/include-cleaner/unittests/CMakeFiles/ClangIncludeCleanerTests.dir/FindHeadersTest.cpp.o
FAILED: runtimes/CMakeFiles/runtimes-test-depends /home/buildbots/llvm-external-buildbots/workers/ppc64le-clang-test-suite/clang-ppc64le-test-suite/build/runtimes/CMakeFiles/runtimes-test-depends 
cd /home/buildbots/llvm-external-buildbots/workers/ppc64le-clang-test-suite/clang-ppc64le-test-suite/build/runtimes/runtimes-bins && /home/buildbots/llvm-external-buildbots/cmake-3.28.2/bin/cmake --build /home/buildbots/llvm-external-buildbots/workers/ppc64le-clang-test-suite/clang-ppc64le-test-suite/build/runtimes/runtimes-bins/ --target runtimes-test-depends --config Release
150.254 [8/21/1134] Building CXX object tools/clang/unittests/Analysis/FlowSensitive/CMakeFiles/ClangAnalysisFlowSensitiveTests.dir/TransferTest.cpp.o
150.360 [8/20/1135] Linking CXX executable tools/clang/tools/extra/unittests/clang-doc/ClangDocTests
150.632 [8/19/1136] Building CXX object tools/clang/tools/extra/clangd/unittests/CMakeFiles/ClangdTests.dir/TUSchedulerTests.cpp.o
/home/buildbots/llvm-external-buildbots/workers/ppc64le-clang-test-suite/clang-ppc64le-test-suite/llvm-project/clang-tools-extra/clangd/unittests/TUSchedulerTests.cpp: In member function ‘virtual void clang::clangd::{anonymous}::TUSchedulerTests_PublishWithStalePreamble_Test::TestBody()::BlockPreambleThread::onPreambleAST(clang::clangd::PathRef, llvm::StringRef, clang::clangd::CapturedASTCtx, std::shared_ptr<const clang::include_cleaner::PragmaIncludes>)’:
/home/buildbots/llvm-external-buildbots/workers/ppc64le-clang-test-suite/clang-ppc64le-test-suite/llvm-project/clang-tools-extra/clangd/unittests/TUSchedulerTests.cpp:1219:10: warning: suggest explicit braces to avoid ambiguous ‘else’ [-Wdangling-else]
       if (BuildBefore)
          ^
Step 7 (test-build-unified-tree-check-runtimes) failure: test (failure)
...
-- Generated Sanitizer SUPPORTED_TOOLS list on "Linux" is "asan;lsan;msan;tsan;ubsan"
-- sanitizer_common tests on "Linux" will run against "asan;lsan;msan;tsan;ubsan"
-- check-shadowcallstack does nothing.
-- Configuring done (3.3s)
-- Generating done (0.6s)
-- Build files have been written to: /home/buildbots/llvm-external-buildbots/workers/ppc64le-clang-test-suite/clang-ppc64le-test-suite/build/runtimes/runtimes-bins
5.285 [0/1/4] cd /home/buildbots/llvm-external-buildbots/workers/ppc64le-clang-test-suite/clang-ppc64le-test-suite/build/runtimes/runtimes-bins && /home/buildbots/llvm-external-buildbots/cmake-3.28.2/bin/cmake --build /home/buildbots/llvm-external-buildbots/workers/ppc64le-clang-test-suite/clang-ppc64le-test-suite/build/runtimes/runtimes-bins/ --target check-runtimes --config Release
0.068 [5/3/1] Building CXX object compiler-rt/lib/ubsan/CMakeFiles/RTUbsan_dynamic_version_script_dummy.powerpc64le.dir/dummy.cpp.o
0.071 [4/3/2] Building CXX object compiler-rt/lib/asan/CMakeFiles/RTAsan_dynamic_version_script_dummy.powerpc64le.dir/dummy.cpp.o
0.171 [3/3/3] Generating Rtsan-powerpc64le-NoInstTest
FAILED: compiler-rt/lib/rtsan/tests/Rtsan-powerpc64le-NoInstTest /home/buildbots/llvm-external-buildbots/workers/ppc64le-clang-test-suite/clang-ppc64le-test-suite/build/runtimes/runtimes-bins/compiler-rt/lib/rtsan/tests/Rtsan-powerpc64le-NoInstTest 
cd /home/buildbots/llvm-external-buildbots/workers/ppc64le-clang-test-suite/clang-ppc64le-test-suite/build/runtimes/runtimes-bins/compiler-rt/lib/rtsan/tests && /home/buildbots/llvm-external-buildbots/workers/ppc64le-clang-test-suite/clang-ppc64le-test-suite/build/./bin/clang++ RtsanNoInstTestObjects.rtsan_preinit.cpp.powerpc64le.o RtsanNoInstTestObjects.rtsan_test_context.cpp.powerpc64le.o RtsanNoInstTestObjects.rtsan_test_main.cpp.powerpc64le.o RtsanNoInstTestObjects.gtest-all.cc.powerpc64le.o RtsanNoInstTestObjects.gmock-all.cc.powerpc64le.o /home/buildbots/llvm-external-buildbots/workers/ppc64le-clang-test-suite/clang-ppc64le-test-suite/build/runtimes/runtimes-bins/compiler-rt/lib/rtsan/tests/libRTRtsanTest.powerpc64le.a -o /home/buildbots/llvm-external-buildbots/workers/ppc64le-clang-test-suite/clang-ppc64le-test-suite/build/runtimes/runtimes-bins/compiler-rt/lib/rtsan/tests/./Rtsan-powerpc64le-NoInstTest -Wthread-safety -Wthread-safety-reference -Wthread-safety-beta -resource-dir=/home/buildbots/llvm-external-buildbots/workers/ppc64le-clang-test-suite/clang-ppc64le-test-suite/build/./lib/../lib/clang/19 -Wl,-rpath,/home/buildbots/llvm-external-buildbots/workers/ppc64le-clang-test-suite/clang-ppc64le-test-suite/build/./lib/../lib/clang/19/lib/powerpc64le-unknown-linux-gnu -lstdc++ -no-pie -latomic -m64 -fno-function-sections
/usr/bin/ld: RtsanNoInstTestObjects.gtest-all.cc.powerpc64le.o: undefined reference to symbol 'pthread_getspecific@@GLIBC_2.17'
//usr/lib64/libpthread.so.0: error adding symbols: DSO missing from command line
clang++: error: linker command failed with exit code 1 (use -v to see invocation)
0.507 [3/2/4] Linking CXX shared library /home/buildbots/llvm-external-buildbots/workers/ppc64le-clang-test-suite/clang-ppc64le-test-suite/build/lib/clang/19/lib/powerpc64le-unknown-linux-gnu/libclang_rt.ubsan_standalone.so
0.852 [3/1/5] Linking CXX shared library /home/buildbots/llvm-external-buildbots/workers/ppc64le-clang-test-suite/clang-ppc64le-test-suite/build/lib/clang/19/lib/powerpc64le-unknown-linux-gnu/libclang_rt.asan.so
ninja: build stopped: subcommand failed.
FAILED: runtimes/CMakeFiles/check-runtimes /home/buildbots/llvm-external-buildbots/workers/ppc64le-clang-test-suite/clang-ppc64le-test-suite/build/runtimes/CMakeFiles/check-runtimes 
cd /home/buildbots/llvm-external-buildbots/workers/ppc64le-clang-test-suite/clang-ppc64le-test-suite/build/runtimes/runtimes-bins && /home/buildbots/llvm-external-buildbots/cmake-3.28.2/bin/cmake --build /home/buildbots/llvm-external-buildbots/workers/ppc64le-clang-test-suite/clang-ppc64le-test-suite/build/runtimes/runtimes-bins/ --target check-runtimes --config Release
ninja: build stopped: subcommand failed.

```

https://github.com/llvm/llvm-project/pull/98219