Linux: Failing lldb unit tests and TestLinuxCore.py

Hi

By using “ninja check-lldb-unit” some of the unit tests fail with the tip of the master. (I am using Ubuntu Linux.) The error is always related to the CommandLine options:

FAIL: lldb-Unit :: ScriptInterpreter/Python/./ScriptInterpreterPythonTests/PythonDataObjectsTest.TestBorrowedReferences (120 of 363)
******************** TEST ‘lldb-Unit :: ScriptInterpreter/Python/./ScriptInterpreterPythonTests/PythonDataObjectsTest.TestBorrowedReferences’ FAILED ********************
Note: Google Test filter = PythonDataObjectsTest.TestBorrowedReferences
[==========] Running 1 test from 1 test case.
[----------] Global test environment set-up.
[----------] 1 test from PythonDataObjectsTest
[ RUN ] PythonDataObjectsTest.TestBorrowedReferences
: CommandLine Error: Option ‘help-list’ registered more than once!
LLVM ERROR: inconsistency in registered CommandLine options

The other lit tests pass, except TestLinuxCore.py.

I already set up LD_LIBRARY_PATH to point to $build/bin.
Am I missing something else?

Any help would be appreciated.

Thanks,
Gábor

Hello Gabor,

The error message (Option 'help-list' registered more than once) leads
me to believe that this is caused by an uncommon (for lldb, at least)
build configuration. Can you share your cmake configuration?

I suspect TestLinuxCore is also failing due to unexpected build
configuration, specifically missing targets in llvm (mips?). I'll try
to fix that this week.

Hi Pavel,

I do an in-tree build, so lldb is next to clang.
And I use ccache, could that be a problem? If yes then why just with the unit tests?
Here is how I configured cmake:

cmake …/…/git/llvm -G Ninja -DCMAKE_EXPORT_COMPILE_COMMANDS=1 -DCMAKE_BUILD_TYPE=Release -DCMAKE_CXX_COMPILER=clang++ -DCMAKE_C_COMPILER=clang -DBUILD_SHARED_LIBS=1 -DLLVM_TARGETS_TO_BUILD=X86 -DLLVM_ENABLE_ASSERTIONS=1

Thanks,
Gabor

The BUILD_SHARED_LIBS part is likely to be the issue. LLDB libraries
have cyclic dependencies, which don't play well with shared libraries.
I think somebody "fixed" it some time ago (i.e., just made the flag be
ignored for lldb), but I'm not sure if he also checked the unit tests.
I'll see if I can reproduce that on my end.

The core file tests should be fixed as of r335859. I tried reproing
the python unit tests problem, but I couldn't get it to fail that way.
I can help you get to the bottom of it if you're interested, but it's
going to take some interactive debugging (for start I'd need to see
the link command for the test binary in question).

cheers,
pl

Hi Pavel,

Thank you for the fix and for taking care of this!
So, the particular test binary is: ScriptInterpreterPythonTests .
And here is the link command:

) ninja ScriptInterpreterPythonTests -v
[1/1] : && /usr/lib/ccache/clang++ -fPIC -fvisibility-inlines-hidden -Werror=date-time -std=c++11 -Wall -Wextra -Wno-unused-parameter -Wwrite-strings -Wcast-qual -Wmissing-field-initializers -pedantic -Wno-long-long -Wcovered-switch-default -Wnon-virtual-dtor -Wdelete-non-virtual-dtor -Wstring-conversion -fdiagnostics-color -ffunction-sections -fdata-sections -Wno-deprecated-declarations -Wno-unknown-pragmas -Wno-strict-aliasing -Wno-deprecated-register -Wno-vla-extension -O3 -Wl,-allow-shlib-undefined -Wl,-O3 -Wl,–gc-sections tools/lldb/unittests/ScriptInterpreter/Python/CMakeFiles/ScriptInterpreterPythonTests.dir/PythonDataObjectsTests.cpp.o tools/lldb/unittests/ScriptInterpreter/Python/CMakeFiles/ScriptInterpreterPythonTests.dir/PythonExceptionStateTests.cpp.o tools/lldb/unittests/ScriptInterpreter/Python/CMakeFiles/ScriptInterpreterPythonTests.dir/PythonTestSuite.cpp.o -o tools/lldb/unittests/ScriptInterpreter/Python/ScriptInterpreterPythonTests -Wl,-rpath,/home/egbomrt/WORK/llvm3/build/release_assert/lib -lpthread lib/libgtest_main.so.7svn lib/libgtest.so.7svn -lpthread lib/liblldbHost.a lib/liblldbPluginScriptInterpreterPython.a /usr/lib/x86_64-linux-gnu/libpython2.7.so lib/liblldbHost.a lib/liblldbCore.a lib/liblldbSymbol.a lib/liblldbTarget.a lib/liblldbBreakpoint.a lib/liblldbDataFormatters.a lib/liblldbInterpreter.a lib/liblldbExpression.a lib/liblldbPluginProcessUtility.a lib/liblldbPluginCPlusPlusLanguage.a lib/liblldbPluginObjCLanguage.a lib/liblldbPluginExpressionParserClang.a lib/liblldbPluginExpressionParserGo.a lib/liblldbPluginSymbolFileDWARF.a lib/liblldbPluginSymbolFilePDB.a lib/liblldbCommands.a lib/liblldbPluginObjectFileJIT.a lib/liblldbPluginAppleObjCRuntime.a lib/liblldbHost.a lib/liblldbCore.a lib/liblldbSymbol.a lib/liblldbTarget.a lib/liblldbBreakpoint.a lib/liblldbDataFormatters.a lib/liblldbInterpreter.a lib/liblldbExpression.a lib/liblldbPluginProcessUtility.a lib/liblldbPluginCPlusPlusLanguage.a lib/liblldbPluginObjCLanguage.a lib/liblldbPluginExpressionParserClang.a lib/liblldbPluginExpressionParserGo.a lib/liblldbPluginSymbolFileDWARF.a lib/liblldbPluginSymbolFilePDB.a lib/liblldbCommands.a lib/liblldbPluginObjectFileJIT.a lib/liblldbPluginAppleObjCRuntime.a lib/liblldbHost.a lib/liblldbCore.a lib/liblldbSymbol.a lib/liblldbTarget.a lib/liblldbBreakpoint.a lib/liblldbDataFormatters.a lib/liblldbInterpreter.a lib/liblldbExpression.a lib/liblldbPluginProcessUtility.a lib/liblldbPluginCPlusPlusLanguage.a lib/liblldbPluginObjCLanguage.a lib/liblldbPluginExpressionParserClang.a lib/liblldbPluginExpressionParserGo.a lib/liblldbPluginSymbolFileDWARF.a lib/liblldbPluginSymbolFilePDB.a lib/liblldbCommands.a lib/liblldbPluginObjectFileJIT.a lib/liblldbPluginAppleObjCRuntime.a lib/liblldbHost.a lib/liblldbCore.a lib/liblldbSymbol.a lib/liblldbTarget.a lib/liblldbBreakpoint.a lib/liblldbDataFormatters.a lib/liblldbInterpreter.a lib/liblldbExpression.a lib/liblldbPluginProcessUtility.a lib/liblldbPluginCPlusPlusLanguage.a lib/liblldbPluginObjCLanguage.a lib/liblldbPluginExpressionParserClang.a lib/liblldbPluginExpressionParserGo.a lib/liblldbPluginSymbolFileDWARF.a lib/liblldbPluginSymbolFilePDB.a lib/liblldbCommands.a lib/liblldbPluginObjectFileJIT.a lib/liblldbPluginAppleObjCRuntime.a lib/libLLVMDemangle.so.7svn lib/libclangFrontend.so.7svn lib/libLLVMExecutionEngine.so.7svn lib/libLLVMObject.so.7svn lib/libLLVMCore.so.7svn lib/libLLVMRuntimeDyld.so.7svn lib/libclangCodeGen.so.7svn lib/libclangDriver.so.7svn lib/libclangEdit.so.7svn lib/libclangParse.so.7svn lib/libclangRewrite.so.7svn lib/libclangRewriteFrontend.so.7svn lib/libclangSema.so.7svn lib/libclangSerialization.so.7svn lib/libLLVMipo.so.7svn lib/libLLVMMCJIT.so.7svn lib/libclangBasic.so.7svn lib/libLLVMDebugInfoDWARF.so.7svn lib/libclangLex.so.7svn lib/libLLVMDebugInfoPDB.so.7svn lib/liblldbBase.a lib/liblldbUtility.a lib/libLLVMSupport.so.7svn -lpthread /usr/lib/x86_64-linux-gnu/libpython2.7.so /usr/lib/x86_64-linux-gnu/libxml2.so -ldl -ledit -lcurses /usr/lib/x86_64-linux-gnu/libform.so /usr/lib/x86_64-linux-gnu/libpanel.so -ltinfo lib/libLLVMBinaryFormat.so.7svn lib/libclangAST.so.7svn -Wl,-rpath-link,/home/egbomrt/WORK/llvm3/build/release_assert/lib && cd /home/egbomrt/WORK/llvm3/build/release_assert/tools/lldb/unittests/ScriptInterpreter/Python && /usr/local/bin/cmake -E make_directory /home/egbomrt/WORK/llvm3/build/release_assert/tools/lldb/unittests/ScriptInterpreter/Python/./Inputs

Let me know if there is any additional info you need,

Gabor

Hi Gábor,

thanks for sending me that link line. Unfortunately, I don't see
anything immediately obvious there. (I was expecting there would be
something pulling in LLVMSupport twice, but I don't see anything like
that there).

To fix this, we need to figure out where is the second definition of
this option is coming from (the first one should be in
libLLVMSupport.so). After that, it should be relatively
straightforward to fix the cmake project to avoid that.

The variable declaring this command option is called HLOp (in
CommandLine.cpp), so one of the ways to do that is to make find that
out is to search for the _ZL4HLOp symbol in the symtab of the shared
libraries (you should not even need debug info for that). Can you
check which of the libraries in your build folder contain this symbol?

I did a search for the “HLOp” symbol and it turned out it is only used by the “LLVMSupport.so” lib.
So, this did not help, thus I dug deeper and examined the test binary further.

_exit is called during the initialization of the static HLOp object (dlopen() calls call_init() which executes the static initialization of the object).
But for some strange reason it turned out the init function (llvm::cl::OptionCategory::registerCategory()) is called from /usr/lib/x86_64-linux-gnu/libLLVM-4.0.so.1 .
So then I used strace to find out that first “libLLVMSupport.so.7” is loaded by the dynamic loader and then later the " /usr/lib/x86_64-linux-gnu/libLLVM-4.0.so.1". Both have the registerCategory() function called during the load of the lib and the second call causes the error.
The sequence of the open syscalls shows that my local python installation brings in my local lldb lib which in turn loads the local libLLVM lib. And this is the problem. Below attached the detailed log of the open calls.
One solution is to uninstall my local lldb or use a different python, or use a virtual env for python - which does not contain any lldb modules - when running these tests.
Perhaps, somehow we could discover with cmake that the local python install contains lldb and issue a diagnostic in that case, but this seems quite complicated.

Thanks,
Gabor

open("/home/egbomrt/WORK/llvm3/build/release_assert/lib/tls/x86_64/libgtest_main.so.7", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
open("/home/egbomrt/WORK/llvm3/build/release_assert/lib/tls/libgtest_main.so.7", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
open("/home/egbomrt/WORK/llvm3/build/release_assert/lib/x86_64/libgtest_main.so.7", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
open("/home/egbomrt/WORK/llvm3/build/release_assert/lib/libgtest_main.so.7", O_RDONLY|O_CLOEXEC) = 3
open("/home/egbomrt/WORK/llvm3/build/release_assert/lib/libgtest.so.7", O_RDONLY|O_CLOEXEC) = 3
open("/home/egbomrt/WORK/llvm3/build/release_assert/lib/libpython2.7.so.1.0", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
open("/etc/ld.so.cache", O_RDONLY|O_CLOEXEC) = 3
open("/usr/lib/x86_64-linux-gnu/libpython2.7.so.1.0", O_RDONLY|O_CLOEXEC) = 3
open("/home/egbomrt/WORK/llvm3/build/release_assert/lib/libLLVMDemangle.so.7", O_RDONLY|O_CLOEXEC) = 3
open("/home/egbomrt/WORK/llvm3/build/release_assert/lib/libclangFrontend.so.7", O_RDONLY|O_CLOEXEC) = 3
open("/home/egbomrt/WORK/llvm3/build/release_assert/lib/libLLVMExecutionEngine.so.7", O_RDONLY|O_CLOEXEC) = 3
open("/home/egbomrt/WORK/llvm3/build/release_assert/lib/libLLVMCore.so.7", O_RDONLY|O_CLOEXEC) = 3
open("/home/egbomrt/WORK/llvm3/build/release_assert/lib/libLLVMRuntimeDyld.so.7", O_RDONLY|O_CLOEXEC) = 3
open("/home/egbomrt/WORK/llvm3/build/release_assert/lib/libclangCodeGen.so.7", O_RDONLY|O_CLOEXEC) = 3
open("/home/egbomrt/WORK/llvm3/build/release_assert/lib/libclangDriver.so.7", O_RDONLY|O_CLOEXEC) = 3
open("/home/egbomrt/WORK/llvm3/build/release_assert/lib/libclangEdit.so.7", O_RDONLY|O_CLOEXEC) = 3
open("/home/egbomrt/WORK/llvm3/build/release_assert/lib/libclangParse.so.7", O_RDONLY|O_CLOEXEC) = 3
open("/home/egbomrt/WORK/llvm3/build/release_assert/lib/libclangRewrite.so.7", O_RDONLY|O_CLOEXEC) = 3
open("/home/egbomrt/WORK/llvm3/build/release_assert/lib/libclangSema.so.7", O_RDONLY|O_CLOEXEC) = 3
open("/home/egbomrt/WORK/llvm3/build/release_assert/lib/libLLVMMCJIT.so.7", O_RDONLY|O_CLOEXEC) = 3
open("/home/egbomrt/WORK/llvm3/build/release_assert/lib/libclangBasic.so.7", O_RDONLY|O_CLOEXEC) = 3
open("/home/egbomrt/WORK/llvm3/build/release_assert/lib/libLLVMDebugInfoDWARF.so.7", O_RDONLY|O_CLOEXEC) = 3
open("/home/egbomrt/WORK/llvm3/build/release_assert/lib/libclangLex.so.7", O_RDONLY|O_CLOEXEC) = 3
open("/home/egbomrt/WORK/llvm3/build/release_assert/lib/libLLVMDebugInfoPDB.so.7", O_RDONLY|O_CLOEXEC) = 3
open("/home/egbomrt/WORK/llvm3/build/release_assert/lib/libLLVMSupport.so.7", O_RDONLY|O_CLOEXEC) = 3
open("/home/egbomrt/WORK/llvm3/build/release_assert/lib/libpthread.so.0", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
open("/lib/x86_64-linux-gnu/libpthread.so.0", O_RDONLY|O_CLOEXEC) = 3
open("/home/egbomrt/WORK/llvm3/build/release_assert/lib/libdl.so.2", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
open("/lib/x86_64-linux-gnu/libdl.so.2", O_RDONLY|O_CLOEXEC) = 3
open("/home/egbomrt/WORK/llvm3/build/release_assert/lib/libedit.so.2", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
open("/usr/lib/x86_64-linux-gnu/libedit.so.2", O_RDONLY|O_CLOEXEC) = 3
open("/home/egbomrt/WORK/llvm3/build/release_assert/lib/libncurses.so.5", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
open("/lib/x86_64-linux-gnu/libncurses.so.5", O_RDONLY|O_CLOEXEC) = 3
open("/home/egbomrt/WORK/llvm3/build/release_assert/lib/libtinfo.so.5", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
open("/lib/x86_64-linux-gnu/libtinfo.so.5", O_RDONLY|O_CLOEXEC) = 3
open("/home/egbomrt/WORK/llvm3/build/release_assert/lib/libpanel.so.5", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
open("/usr/lib/x86_64-linux-gnu/libpanel.so.5", O_RDONLY|O_CLOEXEC) = 3
open("/home/egbomrt/WORK/llvm3/build/release_assert/lib/libLLVMBinaryFormat.so.7", O_RDONLY|O_CLOEXEC) = 3
open("/home/egbomrt/WORK/llvm3/build/release_assert/lib/libclangAST.so.7", O_RDONLY|O_CLOEXEC) = 3
open("/home/egbomrt/WORK/llvm3/build/release_assert/lib/libstdc++.so.6", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
open("/usr/lib/x86_64-linux-gnu/libstdc++.so.6", O_RDONLY|O_CLOEXEC) = 3
open("/home/egbomrt/WORK/llvm3/build/release_assert/lib/libm.so.6", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
open("/lib/x86_64-linux-gnu/libm.so.6", O_RDONLY|O_CLOEXEC) = 3
open("/home/egbomrt/WORK/llvm3/build/release_assert/lib/libc.so.6", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
open("/lib/x86_64-linux-gnu/libc.so.6", O_RDONLY|O_CLOEXEC) = 3
open("/home/egbomrt/WORK/llvm3/build/release_assert/lib/…/lib/tls/x86_64/libgcc_s.so.1", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
open("/home/egbomrt/WORK/llvm3/build/release_assert/lib/…/lib/tls/libgcc_s.so.1", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
open("/home/egbomrt/WORK/llvm3/build/release_assert/lib/…/lib/x86_64/libgcc_s.so.1", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
open("/home/egbomrt/WORK/llvm3/build/release_assert/lib/…/lib/libgcc_s.so.1", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
open("/home/egbomrt/WORK/llvm3/build/release_assert/lib/libgcc_s.so.1", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
open("/lib/x86_64-linux-gnu/libgcc_s.so.1", O_RDONLY|O_CLOEXEC) = 3
open("/home/egbomrt/WORK/llvm3/build/release_assert/lib/libz.so.1", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
open("/lib/x86_64-linux-gnu/libz.so.1", O_RDONLY|O_CLOEXEC) = 3
open("/home/egbomrt/WORK/llvm3/build/release_assert/lib/libutil.so.1", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
open("/lib/x86_64-linux-gnu/libutil.so.1", O_RDONLY|O_CLOEXEC) = 3
open("/home/egbomrt/WORK/llvm3/build/release_assert/lib/…/lib/libclangSerialization.so.7", O_RDONLY|O_CLOEXEC) = 3
open("/home/egbomrt/WORK/llvm3/build/release_assert/lib/…/lib/libLLVMBitReader.so.7", O_RDONLY|O_CLOEXEC) = 3
open("/home/egbomrt/WORK/llvm3/build/release_assert/lib/…/lib/libLLVMOption.so.7", O_RDONLY|O_CLOEXEC) = 3
open("/home/egbomrt/WORK/llvm3/build/release_assert/lib/…/lib/libLLVMProfileData.so.7", O_RDONLY|O_CLOEXEC) = 3
open("/home/egbomrt/WORK/llvm3/build/release_assert/lib/…/lib/libLLVMMC.so.7", O_RDONLY|O_CLOEXEC) = 3
open("/home/egbomrt/WORK/llvm3/build/release_assert/lib/…/lib/libLLVMObject.so.7", O_RDONLY|O_CLOEXEC) = 3
open("/home/egbomrt/WORK/llvm3/build/release_assert/lib/…/lib/libLLVMTarget.so.7", O_RDONLY|O_CLOEXEC) = 3
open("/home/egbomrt/WORK/llvm3/build/release_assert/lib/…/lib/libclangAnalysis.so.7", O_RDONLY|O_CLOEXEC) = 3
open("/home/egbomrt/WORK/llvm3/build/release_assert/lib/…/lib/libLLVMAnalysis.so.7", O_RDONLY|O_CLOEXEC) = 3
open("/home/egbomrt/WORK/llvm3/build/release_assert/lib/…/lib/libLLVMBitWriter.so.7", O_RDONLY|O_CLOEXEC) = 3
open("/home/egbomrt/WORK/llvm3/build/release_assert/lib/…/lib/libLLVMCoroutines.so.7", O_RDONLY|O_CLOEXEC) = 3
open("/home/egbomrt/WORK/llvm3/build/release_assert/lib/…/lib/libLLVMCoverage.so.7", O_RDONLY|O_CLOEXEC) = 3
open("/home/egbomrt/WORK/llvm3/build/release_assert/lib/…/lib/libLLVMipo.so.7", O_RDONLY|O_CLOEXEC) = 3
open("/home/egbomrt/WORK/llvm3/build/release_assert/lib/…/lib/libLLVMIRReader.so.7", O_RDONLY|O_CLOEXEC) = 3
open("/home/egbomrt/WORK/llvm3/build/release_assert/lib/…/lib/libLLVMAggressiveInstCombine.so.7", O_RDONLY|O_CLOEXEC) = 3
open("/home/egbomrt/WORK/llvm3/build/release_assert/lib/…/lib/libLLVMInstCombine.so.7", O_RDONLY|O_CLOEXEC) = 3
open("/home/egbomrt/WORK/llvm3/build/release_assert/lib/…/lib/libLLVMInstrumentation.so.7", O_RDONLY|O_CLOEXEC) = 3
open("/home/egbomrt/WORK/llvm3/build/release_assert/lib/…/lib/libLLVMLTO.so.7", O_RDONLY|O_CLOEXEC) = 3
open("/home/egbomrt/WORK/llvm3/build/release_assert/lib/…/lib/libLLVMLinker.so.7", O_RDONLY|O_CLOEXEC) = 3
open("/home/egbomrt/WORK/llvm3/build/release_assert/lib/…/lib/libLLVMObjCARCOpts.so.7", O_RDONLY|O_CLOEXEC) = 3
open("/home/egbomrt/WORK/llvm3/build/release_assert/lib/…/lib/libLLVMPasses.so.7", O_RDONLY|O_CLOEXEC) = 3
open("/home/egbomrt/WORK/llvm3/build/release_assert/lib/…/lib/libLLVMScalarOpts.so.7", O_RDONLY|O_CLOEXEC) = 3
open("/home/egbomrt/WORK/llvm3/build/release_assert/lib/…/lib/libLLVMTransformUtils.so.7", O_RDONLY|O_CLOEXEC) = 3
open("/home/egbomrt/WORK/llvm3/build/release_assert/lib/…/lib/libLLVMMCParser.so.7", O_RDONLY|O_CLOEXEC) = 3
open("/home/egbomrt/WORK/llvm3/build/release_assert/lib/…/lib/libLLVMDebugInfoCodeView.so.7", O_RDONLY|O_CLOEXEC) = 3
open("/home/egbomrt/WORK/llvm3/build/release_assert/lib/…/lib/libLLVMDebugInfoMSF.so.7", O_RDONLY|O_CLOEXEC) = 3
open("/home/egbomrt/WORK/llvm3/build/release_assert/lib/…/lib/librt.so.1", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
open("/home/egbomrt/WORK/llvm3/build/release_assert/lib/librt.so.1", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
open("/lib/x86_64-linux-gnu/librt.so.1", O_RDONLY|O_CLOEXEC) = 3
open("/home/egbomrt/WORK/llvm3/build/release_assert/lib/libbsd.so.0", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
open("/lib/x86_64-linux-gnu/libbsd.so.0", O_RDONLY|O_CLOEXEC) = 3
open("/home/egbomrt/WORK/llvm3/build/release_assert/lib/…/lib/…/lib/tls/x86_64/libLLVMVectorize.so.7", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
open("/home/egbomrt/WORK/llvm3/build/release_assert/lib/…/lib/…/lib/tls/libLLVMVectorize.so.7", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
open("/home/egbomrt/WORK/llvm3/build/release_assert/lib/…/lib/…/lib/x86_64/libLLVMVectorize.so.7", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
open("/home/egbomrt/WORK/llvm3/build/release_assert/lib/…/lib/…/lib/libLLVMVectorize.so.7", O_RDONLY|O_CLOEXEC) = 3
open("/home/egbomrt/WORK/llvm3/build/release_assert/lib/…/lib/…/lib/libLLVMAsmParser.so.7", O_RDONLY|O_CLOEXEC) = 3
open("/home/egbomrt/WORK/llvm3/build/release_assert/lib/…/lib/…/lib/libLLVMCodeGen.so.7", O_RDONLY|O_CLOEXEC) = 3
open("/proc/cpuinfo", O_RDONLY|O_CLOEXEC) = 3
[==========] Running 40 tests from 2 test cases.
[----------] Global test environment set-up.
[----------] 33 tests from PythonDataObjectsTest
[ RUN ] PythonDataObjectsTest.TestOwnedReferences
open("/usr/lib/python2.7/site.x86_64-linux-gnu.so", O_RDONLY) = -1 ENOENT (No such file or directory)
open("/usr/lib/python2.7/site.so", O_RDONLY) = -1 ENOENT (No such file or directory)
open("/usr/lib/python2.7/sitemodule.so", O_RDONLY) = -1 ENOENT (No such file or directory)
open("/usr/lib/python2.7/site.py", O_RDONLY) = 3
open("/usr/lib/python2.7/site.pyc", O_RDONLY) = 4
open("/usr/lib/python2.7/os.x86_64-linux-gnu.so", O_RDONLY) = -1 ENOENT (No such file or directory)
open("/usr/lib/python2.7/os.so", O_RDONLY) = -1 ENOENT (No such file or directory)
open("/usr/lib/python2.7/osmodule.so", O_RDONLY) = -1 ENOENT (No such file or directory)
open("/usr/lib/python2.7/os.py", O_RDONLY) = 4
open("/usr/lib/python2.7/os.pyc", O_RDONLY) = 5
open("/usr/lib/python2.7/posixpath.x86_64-linux-gnu.so", O_RDONLY) = -1 ENOENT (No such file or directory)
open("/usr/lib/python2.7/posixpath.so", O_RDONLY) = -1 ENOENT (No such file or directory)
open("/usr/lib/python2.7/posixpathmodule.so", O_RDONLY) = -1 ENOENT (No such file or directory)
open("/usr/lib/python2.7/posixpath.py", O_RDONLY) = 5
open("/usr/lib/python2.7/posixpath.pyc", O_RDONLY) = 6
open("/usr/lib/python2.7/stat.x86_64-linux-gnu.so", O_RDONLY) = -1 ENOENT (No such file or directory)
open("/usr/lib/python2.7/stat.so", O_RDONLY) = -1 ENOENT (No such file or directory)
open("/usr/lib/python2.7/statmodule.so", O_RDONLY) = -1 ENOENT (No such file or directory)
open("/usr/lib/python2.7/stat.py", O_RDONLY) = 6
open("/usr/lib/python2.7/stat.pyc", O_RDONLY) = 7
open("/usr/lib/python2.7/genericpath.x86_64-linux-gnu.so", O_RDONLY) = -1 ENOENT (No such file or directory)
open("/usr/lib/python2.7/genericpath.so", O_RDONLY) = -1 ENOENT (No such file or directory)
open("/usr/lib/python2.7/genericpathmodule.so", O_RDONLY) = -1 ENOENT (No such file or directory)
open("/usr/lib/python2.7/genericpath.py", O_RDONLY) = 6
open("/usr/lib/python2.7/genericpath.pyc", O_RDONLY) = 7
open("/usr/lib/python2.7/warnings.x86_64-linux-gnu.so", O_RDONLY) = -1 ENOENT (No such file or directory)
open("/usr/lib/python2.7/warnings.so", O_RDONLY) = -1 ENOENT (No such file or directory)
open("/usr/lib/python2.7/warningsmodule.so", O_RDONLY) = -1 ENOENT (No such file or directory)
open("/usr/lib/python2.7/warnings.py", O_RDONLY) = 6
open("/usr/lib/python2.7/warnings.pyc", O_RDONLY) = 7
open("/usr/lib/python2.7/linecache.x86_64-linux-gnu.so", O_RDONLY) = -1 ENOENT (No such file or directory)
open("/usr/lib/python2.7/linecache.so", O_RDONLY) = -1 ENOENT (No such file or directory)
open("/usr/lib/python2.7/linecachemodule.so", O_RDONLY) = -1 ENOENT (No such file or directory)
open("/usr/lib/python2.7/linecache.py", O_RDONLY) = 7
open("/usr/lib/python2.7/linecache.pyc", O_RDONLY) = 8
open("/usr/lib/python2.7/types.x86_64-linux-gnu.so", O_RDONLY) = -1 ENOENT (No such file or directory)
open("/usr/lib/python2.7/types.so", O_RDONLY) = -1 ENOENT (No such file or directory)
open("/usr/lib/python2.7/typesmodule.so", O_RDONLY) = -1 ENOENT (No such file or directory)
open("/usr/lib/python2.7/types.py", O_RDONLY) = 7
open("/usr/lib/python2.7/types.pyc", O_RDONLY) = 8
open("/usr/lib/python2.7/UserDict.x86_64-linux-gnu.so", O_RDONLY) = -1 ENOENT (No such file or directory)
open("/usr/lib/python2.7/UserDict.so", O_RDONLY) = -1 ENOENT (No such file or directory)
open("/usr/lib/python2.7/UserDictmodule.so", O_RDONLY) = -1 ENOENT (No such file or directory)
open("/usr/lib/python2.7/UserDict.py", O_RDONLY) = 5
open("/usr/lib/python2.7/UserDict.pyc", O_RDONLY) = 6
open("/usr/lib/python2.7/_abcoll.x86_64-linux-gnu.so", O_RDONLY) = -1 ENOENT (No such file or directory)
open("/usr/lib/python2.7/_abcoll.so", O_RDONLY) = -1 ENOENT (No such file or directory)
open("/usr/lib/python2.7/_abcollmodule.so", O_RDONLY) = -1 ENOENT (No such file or directory)
open("/usr/lib/python2.7/_abcoll.py", O_RDONLY) = 6
open("/usr/lib/python2.7/abcoll.pyc", O_RDONLY) = 7
open("/usr/lib/python2.7/abc.x86_64-linux-gnu.so", O_RDONLY) = -1 ENOENT (No such file or directory)
open("/usr/lib/python2.7/abc.so", O_RDONLY) = -1 ENOENT (No such file or directory)
open("/usr/lib/python2.7/abcmodule.so", O_RDONLY) = -1 ENOENT (No such file or directory)
open("/usr/lib/python2.7/abc.py", O_RDONLY) = 7
open("/usr/lib/python2.7/abc.pyc", O_RDONLY) = 8
open("/usr/lib/python2.7/
weakrefset.x86_64-linux-gnu.so", O_RDONLY) = -1 ENOENT (No such file or directory)
open("/usr/lib/python2.7/_weakrefset.so", O_RDONLY) = -1 ENOENT (No such file or directory)
open("/usr/lib/python2.7/_weakrefsetmodule.so", O_RDONLY) = -1 ENOENT (No such file or directory)
open("/usr/lib/python2.7/_weakrefset.py", O_RDONLY) = 8
open("/usr/lib/python2.7/weakrefset.pyc", O_RDONLY) = 9
open("/usr/lib/python2.7/copy_reg.x86_64-linux-gnu.so", O_RDONLY) = -1 ENOENT (No such file or directory)
open("/usr/lib/python2.7/copy_reg.so", O_RDONLY) = -1 ENOENT (No such file or directory)
open("/usr/lib/python2.7/copy_regmodule.so", O_RDONLY) = -1 ENOENT (No such file or directory)
open("/usr/lib/python2.7/copy_reg.py", O_RDONLY) = 5
open("/usr/lib/python2.7/copy_reg.pyc", O_RDONLY) = 6
open("/usr/lib/python2.7/traceback.x86_64-linux-gnu.so", O_RDONLY) = -1 ENOENT (No such file or directory)
open("/usr/lib/python2.7/traceback.so", O_RDONLY) = -1 ENOENT (No such file or directory)
open("/usr/lib/python2.7/tracebackmodule.so", O_RDONLY) = -1 ENOENT (No such file or directory)
open("/usr/lib/python2.7/traceback.py", O_RDONLY) = 4
open("/usr/lib/python2.7/traceback.pyc", O_RDONLY) = 5
open("/usr/lib/python2.7/sysconfig.x86_64-linux-gnu.so", O_RDONLY) = -1 ENOENT (No such file or directory)
open("/usr/lib/python2.7/sysconfig.so", O_RDONLY) = -1 ENOENT (No such file or directory)
open("/usr/lib/python2.7/sysconfigmodule.so", O_RDONLY) = -1 ENOENT (No such file or directory)
open("/usr/lib/python2.7/sysconfig.py", O_RDONLY) = 4
open("/usr/lib/python2.7/sysconfig.pyc", O_RDONLY) = 5
open("/usr/lib/python2.7/re.x86_64-linux-gnu.so", O_RDONLY) = -1 ENOENT (No such file or directory)
open("/usr/lib/python2.7/re.so", O_RDONLY) = -1 ENOENT (No such file or directory)
open("/usr/lib/python2.7/remodule.so", O_RDONLY) = -1 ENOENT (No such file or directory)
open("/usr/lib/python2.7/re.py", O_RDONLY) = 4
open("/usr/lib/python2.7/re.pyc", O_RDONLY) = 5
open("/usr/lib/python2.7/sre_compile.x86_64-linux-gnu.so", O_RDONLY) = -1 ENOENT (No such file or directory)
open("/usr/lib/python2.7/sre_compile.so", O_RDONLY) = -1 ENOENT (No such file or directory)
open("/usr/lib/python2.7/sre_compilemodule.so", O_RDONLY) = -1 ENOENT (No such file or directory)
open("/usr/lib/python2.7/sre_compile.py", O_RDONLY) = 5
open("/usr/lib/python2.7/sre_compile.pyc", O_RDONLY) = 6
open("/usr/lib/python2.7/sre_parse.x86_64-linux-gnu.so", O_RDONLY) = -1 ENOENT (No such file or directory)
open("/usr/lib/python2.7/sre_parse.so", O_RDONLY) = -1 ENOENT (No such file or directory)
open("/usr/lib/python2.7/sre_parsemodule.so", O_RDONLY) = -1 ENOENT (No such file or directory)
open("/usr/lib/python2.7/sre_parse.py", O_RDONLY) = 6
open("/usr/lib/python2.7/sre_parse.pyc", O_RDONLY) = 7
open("/usr/lib/python2.7/sre_constants.x86_64-linux-gnu.so", O_RDONLY) = -1 ENOENT (No such file or directory)
open("/usr/lib/python2.7/sre_constants.so", O_RDONLY) = -1 ENOENT (No such file or directory)
open("/usr/lib/python2.7/sre_constantsmodule.so", O_RDONLY) = -1 ENOENT (No such file or directory)
open("/usr/lib/python2.7/sre_constants.py", O_RDONLY) = 7
open("/usr/lib/python2.7/sre_constants.pyc", O_RDONLY) = 8
open("/usr/lib/python2.7/
sysconfigdata.x86_64-linux-gnu.so", O_RDONLY) = -1 ENOENT (No such file or directory)
open("/usr/lib/python2.7/_sysconfigdata.so", O_RDONLY) = -1 ENOENT (No such file or directory)
open("/usr/lib/python2.7/_sysconfigdatamodule.so", O_RDONLY) = -1 ENOENT (No such file or directory)
open("/usr/lib/python2.7/_sysconfigdata.py", O_RDONLY) = 4
open("/usr/lib/python2.7/sysconfigdata.pyc", O_RDONLY) = 5
open("/usr/lib/python2.7/
sysconfigdata_nd.x86_64-linux-gnu.so", O_RDONLY) = -1 ENOENT (No such file or directory)
open("/usr/lib/python2.7/_sysconfigdata_nd.so", O_RDONLY) = -1 ENOENT (No such file or directory)
open("/usr/lib/python2.7/_sysconfigdata_ndmodule.so", O_RDONLY) = -1 ENOENT (No such file or directory)
open("/usr/lib/python2.7/_sysconfigdata_nd.py", O_RDONLY) = -1 ENOENT (No such file or directory)
open("/usr/lib/python2.7/sysconfigdata_nd.pyc", O_RDONLY) = -1 ENOENT (No such file or directory)
open("/usr/lib/python2.7/plat-x86_64-linux-gnu/
sysconfigdata_nd.x86_64-linux-gnu.so", O_RDONLY) = -1 ENOENT (No such file or directory)
open("/usr/lib/python2.7/plat-x86_64-linux-gnu/_sysconfigdata_nd.so", O_RDONLY) = -1 ENOENT (No such file or directory)
open("/usr/lib/python2.7/plat-x86_64-linux-gnu/_sysconfigdata_ndmodule.so", O_RDONLY) = -1 ENOENT (No such file or directory)
open("/usr/lib/python2.7/plat-x86_64-linux-gnu/_sysconfigdata_nd.py", O_RDONLY) = 5
open("/usr/lib/python2.7/plat-x86_64-linux-gnu/sysconfigdata_nd.pyc", O_RDONLY) = 6
open("/home/egbomrt/.local/lib/python2.7/site-packages", O_RDONLY|O_NONBLOCK|O_DIRECTORY|O_CLOEXEC) = 4
open("/home/egbomrt/.local/lib/python2.7/site-packages/matplotlib-2.1.0-py2.7-nspkg.pth", O_RDONLY) = 4
open("/usr/local/lib/python2.7/dist-packages", O_RDONLY|O_NONBLOCK|O_DIRECTORY|O_CLOEXEC) = 4
open("/usr/lib/python2.7/dist-packages", O_RDONLY|O_NONBLOCK|O_DIRECTORY|O_CLOEXEC) = 4
open("/usr/lib/python2.7/dist-packages/pygtk.pth", O_RDONLY) = 4
open("/usr/lib/python2.7/sitecustomize.x86_64-linux-gnu.so", O_RDONLY) = -1 ENOENT (No such file or directory)
open("/usr/lib/python2.7/sitecustomize.so", O_RDONLY) = -1 ENOENT (No such file or directory)
open("/usr/lib/python2.7/sitecustomizemodule.so", O_RDONLY) = -1 ENOENT (No such file or directory)
open("/usr/lib/python2.7/sitecustomize.py", O_RDONLY) = 4
open("/usr/lib/python2.7/sitecustomize.pyc", O_RDONLY) = 5
open("/usr/lib/python2.7/apport_python_hook.x86_64-linux-gnu.so", O_RDONLY) = -1 ENOENT (No such file or directory)
open("/usr/lib/python2.7/apport_python_hook.so", O_RDONLY) = -1 ENOENT (No such file or directory)
open("/usr/lib/python2.7/apport_python_hookmodule.so", O_RDONLY) = -1 ENOENT (No such file or directory)
open("/usr/lib/python2.7/apport_python_hook.py", O_RDONLY) = -1 ENOENT (No such file or directory)
open("/usr/lib/python2.7/apport_python_hook.pyc", O_RDONLY) = -1 ENOENT (No such file or directory)
open("/usr/lib/python2.7/plat-x86_64-linux-gnu/apport_python_hook.x86_64-linux-gnu.so", O_RDONLY) = -1 ENOENT (No such file or directory)
open("/usr/lib/python2.7/plat-x86_64-linux-gnu/apport_python_hook.so", O_RDONLY) = -1 ENOENT (No such file or directory)
open("/usr/lib/python2.7/plat-x86_64-linux-gnu/apport_python_hookmodule.so", O_RDONLY) = -1 ENOENT (No such file or directory)
open("/usr/lib/python2.7/plat-x86_64-linux-gnu/apport_python_hook.py", O_RDONLY) = -1 ENOENT (No such file or directory)
open("/usr/lib/python2.7/plat-x86_64-linux-gnu/apport_python_hook.pyc", O_RDONLY) = -1 ENOENT (No such file or directory)
open("/usr/lib/python2.7/lib-tk/apport_python_hook.x86_64-linux-gnu.so", O_RDONLY) = -1 ENOENT (No such file or directory)
open("/usr/lib/python2.7/lib-tk/apport_python_hook.so", O_RDONLY) = -1 ENOENT (No such file or directory)
open("/usr/lib/python2.7/lib-tk/apport_python_hookmodule.so", O_RDONLY) = -1 ENOENT (No such file or directory)
open("/usr/lib/python2.7/lib-tk/apport_python_hook.py", O_RDONLY) = -1 ENOENT (No such file or directory)
open("/usr/lib/python2.7/lib-tk/apport_python_hook.pyc", O_RDONLY) = -1 ENOENT (No such file or directory)
open("/usr/lib/python2.7/lib-dynload/apport_python_hook.x86_64-linux-gnu.so", O_RDONLY) = -1 ENOENT (No such file or directory)
open("/usr/lib/python2.7/lib-dynload/apport_python_hook.so", O_RDONLY) = -1 ENOENT (No such file or directory)
open("/usr/lib/python2.7/lib-dynload/apport_python_hookmodule.so", O_RDONLY) = -1 ENOENT (No such file or directory)
open("/usr/lib/python2.7/lib-dynload/apport_python_hook.py", O_RDONLY) = -1 ENOENT (No such file or directory)
open("/usr/lib/python2.7/lib-dynload/apport_python_hook.pyc", O_RDONLY) = -1 ENOENT (No such file or directory)
open("/home/egbomrt/.local/lib/python2.7/site-packages/apport_python_hook.x86_64-linux-gnu.so", O_RDONLY) = -1 ENOENT (No such file or directory)
open("/home/egbomrt/.local/lib/python2.7/site-packages/apport_python_hook.so", O_RDONLY) = -1 ENOENT (No such file or directory)
open("/home/egbomrt/.local/lib/python2.7/site-packages/apport_python_hookmodule.so", O_RDONLY) = -1 ENOENT (No such file or directory)
open("/home/egbomrt/.local/lib/python2.7/site-packages/apport_python_hook.py", O_RDONLY) = -1 ENOENT (No such file or directory)
open("/home/egbomrt/.local/lib/python2.7/site-packages/apport_python_hook.pyc", O_RDONLY) = -1 ENOENT (No such file or directory)
open("/usr/local/lib/python2.7/dist-packages/apport_python_hook.x86_64-linux-gnu.so", O_RDONLY) = -1 ENOENT (No such file or directory)
open("/usr/local/lib/python2.7/dist-packages/apport_python_hook.so", O_RDONLY) = -1 ENOENT (No such file or directory)
open("/usr/local/lib/python2.7/dist-packages/apport_python_hookmodule.so", O_RDONLY) = -1 ENOENT (No such file or directory)
open("/usr/local/lib/python2.7/dist-packages/apport_python_hook.py", O_RDONLY) = -1 ENOENT (No such file or directory)
open("/usr/local/lib/python2.7/dist-packages/apport_python_hook.pyc", O_RDONLY) = -1 ENOENT (No such file or directory)
open("/usr/lib/python2.7/dist-packages/apport_python_hook.x86_64-linux-gnu.so", O_RDONLY) = -1 ENOENT (No such file or directory)
open("/usr/lib/python2.7/dist-packages/apport_python_hook.so", O_RDONLY) = -1 ENOENT (No such file or directory)
open("/usr/lib/python2.7/dist-packages/apport_python_hookmodule.so", O_RDONLY) = -1 ENOENT (No such file or directory)
open("/usr/lib/python2.7/dist-packages/apport_python_hook.py", O_RDONLY) = -1 ENOENT (No such file or directory)
open("/usr/lib/python2.7/dist-packages/apport_python_hook.pyc", O_RDONLY) = -1 ENOENT (No such file or directory)
open("/usr/lib/python2.7/dist-packages/gtk-2.0/apport_python_hook.x86_64-linux-gnu.so", O_RDONLY) = -1 ENOENT (No such file or directory)
open("/usr/lib/python2.7/dist-packages/gtk-2.0/apport_python_hook.so", O_RDONLY) = -1 ENOENT (No such file or directory)
open("/usr/lib/python2.7/dist-packages/gtk-2.0/apport_python_hookmodule.so", O_RDONLY) = -1 ENOENT (No such file or directory)
open("/usr/lib/python2.7/dist-packages/gtk-2.0/apport_python_hook.py", O_RDONLY) = -1 ENOENT (No such file or directory)
open("/usr/lib/python2.7/dist-packages/gtk-2.0/apport_python_hook.pyc", O_RDONLY) = -1 ENOENT (No such file or directory)
open("/usr/lib/python2.7/usercustomize.x86_64-linux-gnu.so", O_RDONLY) = -1 ENOENT (No such file or directory)
open("/usr/lib/python2.7/usercustomize.so", O_RDONLY) = -1 ENOENT (No such file or directory)
open("/usr/lib/python2.7/usercustomizemodule.so", O_RDONLY) = -1 ENOENT (No such file or directory)
open("/usr/lib/python2.7/usercustomize.py", O_RDONLY) = -1 ENOENT (No such file or directory)
open("/usr/lib/python2.7/usercustomize.pyc", O_RDONLY) = -1 ENOENT (No such file or directory)
open("/usr/lib/python2.7/plat-x86_64-linux-gnu/usercustomize.x86_64-linux-gnu.so", O_RDONLY) = -1 ENOENT (No such file or directory)
open("/usr/lib/python2.7/plat-x86_64-linux-gnu/usercustomize.so", O_RDONLY) = -1 ENOENT (No such file or directory)
open("/usr/lib/python2.7/plat-x86_64-linux-gnu/usercustomizemodule.so", O_RDONLY) = -1 ENOENT (No such file or directory)
open("/usr/lib/python2.7/plat-x86_64-linux-gnu/usercustomize.py", O_RDONLY) = -1 ENOENT (No such file or directory)
open("/usr/lib/python2.7/plat-x86_64-linux-gnu/usercustomize.pyc", O_RDONLY) = -1 ENOENT (No such file or directory)
open("/usr/lib/python2.7/lib-tk/usercustomize.x86_64-linux-gnu.so", O_RDONLY) = -1 ENOENT (No such file or directory)
open("/usr/lib/python2.7/lib-tk/usercustomize.so", O_RDONLY) = -1 ENOENT (No such file or directory)
open("/usr/lib/python2.7/lib-tk/usercustomizemodule.so", O_RDONLY) = -1 ENOENT (No such file or directory)
open("/usr/lib/python2.7/lib-tk/usercustomize.py", O_RDONLY) = -1 ENOENT (No such file or directory)
open("/usr/lib/python2.7/lib-tk/usercustomize.pyc", O_RDONLY) = -1 ENOENT (No such file or directory)
open("/usr/lib/python2.7/lib-dynload/usercustomize.x86_64-linux-gnu.so", O_RDONLY) = -1 ENOENT (No such file or directory)
open("/usr/lib/python2.7/lib-dynload/usercustomize.so", O_RDONLY) = -1 ENOENT (No such file or directory)
open("/usr/lib/python2.7/lib-dynload/usercustomizemodule.so", O_RDONLY) = -1 ENOENT (No such file or directory)
open("/usr/lib/python2.7/lib-dynload/usercustomize.py", O_RDONLY) = -1 ENOENT (No such file or directory)
open("/usr/lib/python2.7/lib-dynload/usercustomize.pyc", O_RDONLY) = -1 ENOENT (No such file or directory)
open("/home/egbomrt/.local/lib/python2.7/site-packages/usercustomize.x86_64-linux-gnu.so", O_RDONLY) = -1 ENOENT (No such file or directory)
open("/home/egbomrt/.local/lib/python2.7/site-packages/usercustomize.so", O_RDONLY) = -1 ENOENT (No such file or directory)
open("/home/egbomrt/.local/lib/python2.7/site-packages/usercustomizemodule.so", O_RDONLY) = -1 ENOENT (No such file or directory)
open("/home/egbomrt/.local/lib/python2.7/site-packages/usercustomize.py", O_RDONLY) = -1 ENOENT (No such file or directory)
open("/home/egbomrt/.local/lib/python2.7/site-packages/usercustomize.pyc", O_RDONLY) = -1 ENOENT (No such file or directory)
open("/usr/local/lib/python2.7/dist-packages/usercustomize.x86_64-linux-gnu.so", O_RDONLY) = -1 ENOENT (No such file or directory)
open("/usr/local/lib/python2.7/dist-packages/usercustomize.so", O_RDONLY) = -1 ENOENT (No such file or directory)
open("/usr/local/lib/python2.7/dist-packages/usercustomizemodule.so", O_RDONLY) = -1 ENOENT (No such file or directory)
open("/usr/local/lib/python2.7/dist-packages/usercustomize.py", O_RDONLY) = -1 ENOENT (No such file or directory)
open("/usr/local/lib/python2.7/dist-packages/usercustomize.pyc", O_RDONLY) = -1 ENOENT (No such file or directory)
open("/usr/lib/python2.7/dist-packages/usercustomize.x86_64-linux-gnu.so", O_RDONLY) = -1 ENOENT (No such file or directory)
open("/usr/lib/python2.7/dist-packages/usercustomize.so", O_RDONLY) = -1 ENOENT (No such file or directory)
open("/usr/lib/python2.7/dist-packages/usercustomizemodule.so", O_RDONLY) = -1 ENOENT (No such file or directory)
open("/usr/lib/python2.7/dist-packages/usercustomize.py", O_RDONLY) = -1 ENOENT (No such file or directory)
open("/usr/lib/python2.7/dist-packages/usercustomize.pyc", O_RDONLY) = -1 ENOENT (No such file or directory)
open("/usr/lib/python2.7/dist-packages/gtk-2.0/usercustomize.x86_64-linux-gnu.so", O_RDONLY) = -1 ENOENT (No such file or directory)
open("/usr/lib/python2.7/dist-packages/gtk-2.0/usercustomize.so", O_RDONLY) = -1 ENOENT (No such file or directory)
open("/usr/lib/python2.7/dist-packages/gtk-2.0/usercustomizemodule.so", O_RDONLY) = -1 ENOENT (No such file or directory)
open("/usr/lib/python2.7/dist-packages/gtk-2.0/usercustomize.py", O_RDONLY) = -1 ENOENT (No such file or directory)
open("/usr/lib/python2.7/dist-packages/gtk-2.0/usercustomize.pyc", O_RDONLY) = -1 ENOENT (No such file or directory)
open("/usr/lib/locale/locale-archive", O_RDONLY|O_CLOEXEC) = 3
open("/usr/lib/python2.7/encodings/init.x86_64-linux-gnu.so", O_RDONLY) = -1 ENOENT (No such file or directory)
open("/usr/lib/python2.7/encodings/init.so", O_RDONLY) = -1 ENOENT (No such file or directory)
open("/usr/lib/python2.7/encodings/__init__module.so", O_RDONLY) = -1 ENOENT (No such file or directory)
open("/usr/lib/python2.7/encodings/init.py", O_RDONLY) = 3
open("/usr/lib/python2.7/encodings/init.pyc", O_RDONLY) = 4
open("/usr/lib/python2.7/encodings/codecs.x86_64-linux-gnu.so", O_RDONLY) = -1 ENOENT (No such file or directory)
open("/usr/lib/python2.7/encodings/codecs.so", O_RDONLY) = -1 ENOENT (No such file or directory)
open("/usr/lib/python2.7/encodings/codecsmodule.so", O_RDONLY) = -1 ENOENT (No such file or directory)
open("/usr/lib/python2.7/encodings/codecs.py", O_RDONLY) = -1 ENOENT (No such file or directory)
open("/usr/lib/python2.7/encodings/codecs.pyc", O_RDONLY) = -1 ENOENT (No such file or directory)
open("/usr/lib/python2.7/codecs.x86_64-linux-gnu.so", O_RDONLY) = -1 ENOENT (No such file or directory)
open("/usr/lib/python2.7/codecs.so", O_RDONLY) = -1 ENOENT (No such file or directory)
open("/usr/lib/python2.7/codecsmodule.so", O_RDONLY) = -1 ENOENT (No such file or directory)
open("/usr/lib/python2.7/codecs.py", O_RDONLY) = 4
open("/usr/lib/python2.7/codecs.pyc", O_RDONLY) = 5
open("/usr/lib/python2.7/encodings/encodings.x86_64-linux-gnu.so", O_RDONLY) = -1 ENOENT (No such file or directory)
open("/usr/lib/python2.7/encodings/encodings.so", O_RDONLY) = -1 ENOENT (No such file or directory)
open("/usr/lib/python2.7/encodings/encodingsmodule.so", O_RDONLY) = -1 ENOENT (No such file or directory)
open("/usr/lib/python2.7/encodings/encodings.py", O_RDONLY) = -1 ENOENT (No such file or directory)
open("/usr/lib/python2.7/encodings/encodings.pyc", O_RDONLY) = -1 ENOENT (No such file or directory)
open("/usr/lib/python2.7/encodings/aliases.x86_64-linux-gnu.so", O_RDONLY) = -1 ENOENT (No such file or directory)
open("/usr/lib/python2.7/encodings/aliases.so", O_RDONLY) = -1 ENOENT (No such file or directory)
open("/usr/lib/python2.7/encodings/aliasesmodule.so", O_RDONLY) = -1 ENOENT (No such file or directory)
open("/usr/lib/python2.7/encodings/aliases.py", O_RDONLY) = 4
open("/usr/lib/python2.7/encodings/aliases.pyc", O_RDONLY) = 5
open("/usr/lib/python2.7/encodings/builtin.x86_64-linux-gnu.so", O_RDONLY) = -1 ENOENT (No such file or directory)
open("/usr/lib/python2.7/encodings/builtin.so", O_RDONLY) = -1 ENOENT (No such file or directory)
open("/usr/lib/python2.7/encodings/__builtin__module.so", O_RDONLY) = -1 ENOENT (No such file or directory)
open("/usr/lib/python2.7/encodings/builtin.py", O_RDONLY) = -1 ENOENT (No such file or directory)
open("/usr/lib/python2.7/encodings/builtin.pyc", O_RDONLY) = -1 ENOENT (No such file or directory)
open("/usr/lib/python2.7/encodings/utf_8.x86_64-linux-gnu.so", O_RDONLY) = -1 ENOENT (No such file or directory)
open("/usr/lib/python2.7/encodings/utf_8.so", O_RDONLY) = -1 ENOENT (No such file or directory)
open("/usr/lib/python2.7/encodings/utf_8module.so", O_RDONLY) = -1 ENOENT (No such file or directory)
open("/usr/lib/python2.7/encodings/utf_8.py", O_RDONLY) = 3
open("/usr/lib/python2.7/encodings/utf_8.pyc", O_RDONLY) = 4
open("/home/egbomrt/WORK/llvm3/build/release_assert/tools/lldb/unittests/ScriptInterpreter/Python/lldb.x86_64-linux-gnu.so", O_RDONLY) = -1 ENOENT (No such file or directory)
open("/home/egbomrt/WORK/llvm3/build/release_assert/tools/lldb/unittests/ScriptInterpreter/Python/lldb.so", O_RDONLY) = -1 ENOENT (No such file or directory)
open("/home/egbomrt/WORK/llvm3/build/release_assert/tools/lldb/unittests/ScriptInterpreter/Python/lldbmodule.so", O_RDONLY) = -1 ENOENT (No such file or directory)
open("/home/egbomrt/WORK/llvm3/build/release_assert/tools/lldb/unittests/ScriptInterpreter/Python/lldb.py", O_RDONLY) = -1 ENOENT (No such file or directory)
open("/home/egbomrt/WORK/llvm3/build/release_assert/tools/lldb/unittests/ScriptInterpreter/Python/lldb.pyc", O_RDONLY) = -1 ENOENT (No such file or directory)
open("/usr/lib/python2.7/lldb.x86_64-linux-gnu.so", O_RDONLY) = -1 ENOENT (No such file or directory)
open("/usr/lib/python2.7/lldb.so", O_RDONLY) = -1 ENOENT (No such file or directory)
open("/usr/lib/python2.7/lldbmodule.so", O_RDONLY) = -1 ENOENT (No such file or directory)
open("/usr/lib/python2.7/lldb.py", O_RDONLY) = -1 ENOENT (No such file or directory)
open("/usr/lib/python2.7/lldb.pyc", O_RDONLY) = -1 ENOENT (No such file or directory)
open("/usr/lib/python2.7/plat-x86_64-linux-gnu/lldb.x86_64-linux-gnu.so", O_RDONLY) = -1 ENOENT (No such file or directory)
open("/usr/lib/python2.7/plat-x86_64-linux-gnu/lldb.so", O_RDONLY) = -1 ENOENT (No such file or directory)
open("/usr/lib/python2.7/plat-x86_64-linux-gnu/lldbmodule.so", O_RDONLY) = -1 ENOENT (No such file or directory)
open("/usr/lib/python2.7/plat-x86_64-linux-gnu/lldb.py", O_RDONLY) = -1 ENOENT (No such file or directory)
open("/usr/lib/python2.7/plat-x86_64-linux-gnu/lldb.pyc", O_RDONLY) = -1 ENOENT (No such file or directory)
open("/usr/lib/python2.7/lib-tk/lldb.x86_64-linux-gnu.so", O_RDONLY) = -1 ENOENT (No such file or directory)
open("/usr/lib/python2.7/lib-tk/lldb.so", O_RDONLY) = -1 ENOENT (No such file or directory)
open("/usr/lib/python2.7/lib-tk/lldbmodule.so", O_RDONLY) = -1 ENOENT (No such file or directory)
open("/usr/lib/python2.7/lib-tk/lldb.py", O_RDONLY) = -1 ENOENT (No such file or directory)
open("/usr/lib/python2.7/lib-tk/lldb.pyc", O_RDONLY) = -1 ENOENT (No such file or directory)
open("/usr/lib/python2.7/lib-dynload/lldb.x86_64-linux-gnu.so", O_RDONLY) = -1 ENOENT (No such file or directory)
open("/usr/lib/python2.7/lib-dynload/lldb.so", O_RDONLY) = -1 ENOENT (No such file or directory)
open("/usr/lib/python2.7/lib-dynload/lldbmodule.so", O_RDONLY) = -1 ENOENT (No such file or directory)
open("/usr/lib/python2.7/lib-dynload/lldb.py", O_RDONLY) = -1 ENOENT (No such file or directory)
open("/usr/lib/python2.7/lib-dynload/lldb.pyc", O_RDONLY) = -1 ENOENT (No such file or directory)
open("/home/egbomrt/.local/lib/python2.7/site-packages/lldb.x86_64-linux-gnu.so", O_RDONLY) = -1 ENOENT (No such file or directory)
open("/home/egbomrt/.local/lib/python2.7/site-packages/lldb.so", O_RDONLY) = -1 ENOENT (No such file or directory)
open("/home/egbomrt/.local/lib/python2.7/site-packages/lldbmodule.so", O_RDONLY) = -1 ENOENT (No such file or directory)
open("/home/egbomrt/.local/lib/python2.7/site-packages/lldb.py", O_RDONLY) = -1 ENOENT (No such file or directory)
open("/home/egbomrt/.local/lib/python2.7/site-packages/lldb.pyc", O_RDONLY) = -1 ENOENT (No such file or directory)
open("/usr/local/lib/python2.7/dist-packages/lldb.x86_64-linux-gnu.so", O_RDONLY) = -1 ENOENT (No such file or directory)
open("/usr/local/lib/python2.7/dist-packages/lldb.so", O_RDONLY) = -1 ENOENT (No such file or directory)
open("/usr/local/lib/python2.7/dist-packages/lldbmodule.so", O_RDONLY) = -1 ENOENT (No such file or directory)
open("/usr/local/lib/python2.7/dist-packages/lldb.py", O_RDONLY) = -1 ENOENT (No such file or directory)
open("/usr/local/lib/python2.7/dist-packages/lldb.pyc", O_RDONLY) = -1 ENOENT (No such file or directory)
open("/usr/lib/python2.7/dist-packages/lldb/init.x86_64-linux-gnu.so", O_RDONLY) = -1 ENOENT (No such file or directory)
open("/usr/lib/python2.7/dist-packages/lldb/init.so", O_RDONLY) = -1 ENOENT (No such file or directory)
open("/usr/lib/python2.7/dist-packages/lldb/__init__module.so", O_RDONLY) = -1 ENOENT (No such file or directory)
open("/usr/lib/python2.7/dist-packages/lldb/init.py", O_RDONLY) = 3
open("/usr/lib/python2.7/dist-packages/lldb/init.pyc", O_RDONLY) = -1 ENOENT (No such file or directory)
open("/usr/lib/python2.7/dist-packages/lldb/sys.x86_64-linux-gnu.so", O_RDONLY) = -1 ENOENT (No such file or directory)
open("/usr/lib/python2.7/dist-packages/lldb/sys.so", O_RDONLY) = -1 ENOENT (No such file or directory)
open("/usr/lib/python2.7/dist-packages/lldb/sysmodule.so", O_RDONLY) = -1 ENOENT (No such file or directory)
open("/usr/lib/python2.7/dist-packages/lldb/sys.py", O_RDONLY) = -1 ENOENT (No such file or directory)
open("/usr/lib/python2.7/dist-packages/lldb/sys.pyc", O_RDONLY) = -1 ENOENT (No such file or directory)
open("/usr/lib/python2.7/dist-packages/lldb/os.x86_64-linux-gnu.so", O_RDONLY) = -1 ENOENT (No such file or directory)
open("/usr/lib/python2.7/dist-packages/lldb/os.so", O_RDONLY) = -1 ENOENT (No such file or directory)
open("/usr/lib/python2.7/dist-packages/lldb/osmodule.so", O_RDONLY) = -1 ENOENT (No such file or directory)
open("/usr/lib/python2.7/dist-packages/lldb/os.py", O_RDONLY) = -1 ENOENT (No such file or directory)
open("/usr/lib/python2.7/dist-packages/lldb/os.pyc", O_RDONLY) = -1 ENOENT (No such file or directory)
open("/usr/lib/python2.7/dist-packages/lldb/imp.x86_64-linux-gnu.so", O_RDONLY) = -1 ENOENT (No such file or directory)
open("/usr/lib/python2.7/dist-packages/lldb/imp.so", O_RDONLY) = -1 ENOENT (No such file or directory)
open("/usr/lib/python2.7/dist-packages/lldb/impmodule.so", O_RDONLY) = -1 ENOENT (No such file or directory)
open("/usr/lib/python2.7/dist-packages/lldb/imp.py", O_RDONLY) = -1 ENOENT (No such file or directory)
open("/usr/lib/python2.7/dist-packages/lldb/imp.pyc", O_RDONLY) = -1 ENOENT (No such file or directory)
open("/usr/lib/python2.7/dist-packages/lldb/
lldb.x86_64-linux-gnu.so", O_RDONLY) = -1 ENOENT (No such file or directory)
open("/usr/lib/python2.7/dist-packages/lldb/_lldb.so", O_RDONLY) = 4
open("/usr/lib/python2.7/dist-packages/lldb/_lldb.so", O_RDONLY|O_CLOEXEC) = 5
open("/usr/lib/python2.7/dist-packages/lldb/…/lib/tls/x86_64/libLLVM-4.0.so.1", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
open("/usr/lib/python2.7/dist-packages/lldb/…/lib/tls/libLLVM-4.0.so.1", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
open("/usr/lib/python2.7/dist-packages/lldb/…/lib/x86_64/libLLVM-4.0.so.1", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
open("/usr/lib/python2.7/dist-packages/lldb/…/lib/libLLVM-4.0.so.1", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
open("/etc/ld.so.cache", O_RDONLY|O_CLOEXEC) = 5
open("/usr/lib/x86_64-linux-gnu/libLLVM-4.0.so.1", O_RDONLY|O_CLOEXEC) = 5
open("/usr/lib/x86_64-linux-gnu/…/lib/tls/x86_64/libffi.so.6", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
open("/usr/lib/x86_64-linux-gnu/…/lib/tls/libffi.so.6", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
open("/usr/lib/x86_64-linux-gnu/…/lib/x86_64/libffi.so.6", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
open("/usr/lib/x86_64-linux-gnu/…/lib/libffi.so.6", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
open("/usr/lib/x86_64-linux-gnu/libffi.so.6", O_RDONLY|O_CLOEXEC) = 5
: CommandLine Error: Option ‘help-list’ registered more than once!
LLVM ERROR: inconsistency in registered CommandLine options
+++ exited with 1 +++

So, on Ubuntu “sudo apt-get remove python-lldb-4.0” solved this issue.
Thanks again for the guidance.

Cheers,
Gabor

Hi Gábor,

sorry for the late reply, I have been OOO. Thanks for the detailed
report. I think the fact that we load the system lldb from the unit
tests should be considered a bug. I am going to try to find some time
fix this issue.

thanks,
pl