*** Break *** segmentation violation =========================================================== There was a crash. This is the entire stack trace of all threads: =========================================================== Thread 2 (Thread 0x7f7caf610700 (LWP 5028)): #0 0x00007f7cd0ff9de2 in pthread_cond_timedwait GLIBC_2.3.2 () from /lib64/libpthread.so.0 #1 0x0000559df79a9616 in PyCOND_TIMEDWAIT (us=, mut=, cond=) at /home/conda/feedstock_root/build_artifacts/python_1591030388223/work/Python/condvar.h:73 #2 take_gil () at /home/conda/feedstock_root/build_artifacts/python_1591030388223/work/Python/ceval_gil.h:206 #3 0x0000559df78d3f5b in PyEval_RestoreThread () at /home/conda/feedstock_root/build_artifacts/python_1591030388223/work/Python/ceval.c:399 #4 0x0000559df794b180 in pysleep (secs=) at /home/conda/feedstock_root/build_artifacts/python_1591030388223/work/Modules/timemodule.c:1850 #5 time_sleep () at /home/conda/feedstock_root/build_artifacts/python_1591030388223/work/Modules/timemodule.c:338 #6 0x0000559df78dd0b5 in cfunction_vectorcall_O () at /home/conda/feedstock_root/build_artifacts/python_1591030388223/work/Objects/methodobject.c:482 #7 0x0000559df7984ec1 in _PyObject_Vectorcall (kwnames=0x0, nargsf=, args=0x7f7cc146d3c0, callable=0x7f7cd136f1d0) at /home/conda/feedstock_root/build_artifacts/python_1591030388223/work/Include/cpython/abstract.h:127 #8 call_function (kwnames=0x0, oparg=, pp_stack=, tstate=0x559dfb3ed340) at /home/conda/feedstock_root/build_artifacts/python_1591030388223/work/Python/ceval.c:4963 #9 _PyEval_EvalFrameDefault () at /home/conda/feedstock_root/build_artifacts/python_1591030388223/work/Python/ceval.c:3469 #10 0x0000559df796da97 in PyEval_EvalFrameEx (throwflag=0, f=0x7f7cc146d220) at /home/conda/feedstock_root/build_artifacts/python_1591030388223/work/Python/ceval.c:741 #11 function_code_fastcall (globals=, nargs=, args=, co=) at /home/conda/feedstock_root/build_artifacts/python_1591030388223/work/Objects/call.c:283 #12 _PyFunction_Vectorcall () at /home/conda/feedstock_root/build_artifacts/python_1591030388223/work/Objects/call.c:410 #13 0x0000559df78d8fcd in PyVectorcall_Call (kwargs=0x7f7cc1469c00, tuple=0x7f7cc1470d30, callable=0x7f7cc17434c0) at /home/conda/feedstock_root/build_artifacts/python_1591030388223/work/Objects/call.c:199 #14 PyObject_Call () at /home/conda/feedstock_root/build_artifacts/python_1591030388223/work/Objects/call.c:227 #15 0x0000559df7981f15 in do_call_core (kwdict=0x7f7cc1469c00, callargs=0x7f7cc1470d30, func=0x7f7cc17434c0, tstate=) at /home/conda/feedstock_root/build_artifacts/python_1591030388223/work/Python/ceval.c:5010 #16 _PyEval_EvalFrameDefault () at /home/conda/feedstock_root/build_artifacts/python_1591030388223/work/Python/ceval.c:3559 #17 0x0000559df796da97 in PyEval_EvalFrameEx (throwflag=0, f=0x7f7cc149a040) at /home/conda/feedstock_root/build_artifacts/python_1591030388223/work/Python/ceval.c:741 #18 function_code_fastcall (globals=, nargs=, args=, co=) at /home/conda/feedstock_root/build_artifacts/python_1591030388223/work/Objects/call.c:283 #19 _PyFunction_Vectorcall () at /home/conda/feedstock_root/build_artifacts/python_1591030388223/work/Objects/call.c:410 #20 0x0000559df79804df in _PyObject_Vectorcall (kwnames=0x0, nargsf=, args=0x7f7cc9d275b8, callable=0x7f7cc1493040) at /home/conda/feedstock_root/build_artifacts/python_1591030388223/work/Include/cpython/abstract.h:127 #21 call_function (kwnames=0x0, oparg=, pp_stack=, tstate=0x559dfb3ed340) at /home/conda/feedstock_root/build_artifacts/python_1591030388223/work/Python/ceval.c:4963 #22 _PyEval_EvalFrameDefault () at /home/conda/feedstock_root/build_artifacts/python_1591030388223/work/Python/ceval.c:3486 #23 0x0000559df796da97 in PyEval_EvalFrameEx (throwflag=0, f=0x7f7cc9d27440) at /home/conda/feedstock_root/build_artifacts/python_1591030388223/work/Python/ceval.c:741 #24 function_code_fastcall (globals=, nargs=, args=, co=) at /home/conda/feedstock_root/build_artifacts/python_1591030388223/work/Objects/call.c:283 #25 _PyFunction_Vectorcall () at /home/conda/feedstock_root/build_artifacts/python_1591030388223/work/Objects/call.c:410 #26 0x0000559df79804df in _PyObject_Vectorcall (kwnames=0x0, nargsf=, args=0x7f7cd129d1b8, callable=0x7f7cc1493310) at /home/conda/feedstock_root/build_artifacts/python_1591030388223/work/Include/cpython/abstract.h:127 #27 call_function (kwnames=0x0, oparg=, pp_stack=, tstate=0x559dfb3ed340) at /home/conda/feedstock_root/build_artifacts/python_1591030388223/work/Python/ceval.c:4963 #28 _PyEval_EvalFrameDefault () at /home/conda/feedstock_root/build_artifacts/python_1591030388223/work/Python/ceval.c:3486 #29 0x0000559df796da97 in PyEval_EvalFrameEx (throwflag=0, f=0x7f7cd129d040) at /home/conda/feedstock_root/build_artifacts/python_1591030388223/work/Python/ceval.c:741 #30 function_code_fastcall (globals=, nargs=, args=, co=) at /home/conda/feedstock_root/build_artifacts/python_1591030388223/work/Objects/call.c:283 #31 _PyFunction_Vectorcall () at /home/conda/feedstock_root/build_artifacts/python_1591030388223/work/Objects/call.c:410 #32 0x0000559df7842b8d in _PyObject_Vectorcall (kwnames=0x0, nargsf=1, args=0x7f7caf60fdd8, callable=0x7f7cc14930d0) at /home/conda/feedstock_root/build_artifacts/python_1591030388223/work/Include/cpython/abstract.h:127 #33 method_vectorcall (method=, args=0x7f7cd13b4058, nargsf=, kwnames=) at /home/conda/feedstock_root/build_artifacts/python_1591030388223/work/Objects/classobject.c:67 #34 0x0000559df78d8fcd in PyVectorcall_Call (kwargs=0x0, tuple=0x7f7cd13b4040, callable=0x7f7cd1370a00) at /home/conda/feedstock_root/build_artifacts/python_1591030388223/work/Objects/call.c:199 #35 PyObject_Call () at /home/conda/feedstock_root/build_artifacts/python_1591030388223/work/Objects/call.c:227 #36 0x0000559df79d9cda in t_bootstrap () at /home/conda/feedstock_root/build_artifacts/python_1591030388223/work/Modules/_threadmodule.c:1002 #37 0x0000559df799d3c7 in pythread_wrapper (arg=) at /home/conda/feedstock_root/build_artifacts/python_1591030388223/work/Python/thread_pthread.h:232 #38 0x00007f7cd0ff5ea5 in start_thread () from /lib64/libpthread.so.0 #39 0x00007f7cd0d1e8dd in clone () from /lib64/libc.so.6 Thread 1 (Thread 0x7f7cd13f4740 (LWP 5009)): #0 0x00007f7cd0ce54b9 in waitpid () from /lib64/libc.so.6 #1 0x00007f7cd0c62f62 in do_system () from /lib64/libc.so.6 #2 0x00007f7cd0c63311 in system () from /lib64/libc.so.6 #3 0x00007f7cc91ce8ec in TUnixSystem::StackTrace() () from /afs/cern.ch/user/m/mwilkins/miniconda/envs/HcHc_ana/bin/../lib/libCore.so.6.20 #4 0x00007f7cc91d141e in TUnixSystem::DispatchSignals(ESignals) () from /afs/cern.ch/user/m/mwilkins/miniconda/envs/HcHc_ana/bin/../lib/libCore.so.6.20 #5 #6 0x00007f7cc41e6074 in clang::CodeGen::CodeGenFunction::EmitEndEHSpec(clang::Decl const*) () from /afs/cern.ch/user/m/mwilkins/miniconda/envs/HcHc_ana/lib/libCling.so #7 0x00007f7cc40aaa8d in clang::CodeGen::CodeGenFunction::FinishFunction(clang::SourceLocation) () from /afs/cern.ch/user/m/mwilkins/miniconda/envs/HcHc_ana/lib/libCling.so #8 0x00007f7cc40b11ac in clang::CodeGen::CodeGenFunction::GenerateCode(clang::GlobalDecl, llvm::Function*, clang::CodeGen::CGFunctionInfo const&) () from /afs/cern.ch/user/m/mwilkins/miniconda/envs/HcHc_ana/lib/libCling.so #9 0x00007f7cc419504b in clang::CodeGen::CodeGenModule::codegenCXXStructor(clang::CXXMethodDecl const*, clang::CodeGen::StructorType) () from /afs/cern.ch/user/m/mwilkins/miniconda/envs/HcHc_ana/lib/libCling.so #10 0x00007f7cc413425b in (anonymous namespace)::ItaniumCXXABI::emitCXXStructor(clang::CXXMethodDecl const*, clang::CodeGen::StructorType) () from /afs/cern.ch/user/m/mwilkins/miniconda/envs/HcHc_ana/lib/libCling.so #11 0x00007f7cc40f5131 in clang::CodeGen::CodeGenModule::EmitGlobalDefinition(clang::GlobalDecl, llvm::GlobalValue*) () from /afs/cern.ch/user/m/mwilkins/miniconda/envs/HcHc_ana/lib/libCling.so #12 0x00007f7cc40f52b9 in clang::CodeGen::CodeGenModule::EmitDeferred() () from /afs/cern.ch/user/m/mwilkins/miniconda/envs/HcHc_ana/lib/libCling.so #13 0x00007f7cc40f534d in clang::CodeGen::CodeGenModule::EmitDeferred() () from /afs/cern.ch/user/m/mwilkins/miniconda/envs/HcHc_ana/lib/libCling.so #14 0x00007f7cc40f534d in clang::CodeGen::CodeGenModule::EmitDeferred() () from /afs/cern.ch/user/m/mwilkins/miniconda/envs/HcHc_ana/lib/libCling.so #15 0x00007f7cc40f534d in clang::CodeGen::CodeGenModule::EmitDeferred() () from /afs/cern.ch/user/m/mwilkins/miniconda/envs/HcHc_ana/lib/libCling.so #16 0x00007f7cc40f534d in clang::CodeGen::CodeGenModule::EmitDeferred() () from /afs/cern.ch/user/m/mwilkins/miniconda/envs/HcHc_ana/lib/libCling.so #17 0x00007f7cc40f534d in clang::CodeGen::CodeGenModule::EmitDeferred() () from /afs/cern.ch/user/m/mwilkins/miniconda/envs/HcHc_ana/lib/libCling.so #18 0x00007f7cc40f534d in clang::CodeGen::CodeGenModule::EmitDeferred() () from /afs/cern.ch/user/m/mwilkins/miniconda/envs/HcHc_ana/lib/libCling.so #19 0x00007f7cc40f534d in clang::CodeGen::CodeGenModule::EmitDeferred() () from /afs/cern.ch/user/m/mwilkins/miniconda/envs/HcHc_ana/lib/libCling.so #20 0x00007f7cc40f534d in clang::CodeGen::CodeGenModule::EmitDeferred() () from /afs/cern.ch/user/m/mwilkins/miniconda/envs/HcHc_ana/lib/libCling.so #21 0x00007f7cc40f534d in clang::CodeGen::CodeGenModule::EmitDeferred() () from /afs/cern.ch/user/m/mwilkins/miniconda/envs/HcHc_ana/lib/libCling.so #22 0x00007f7cc40f534d in clang::CodeGen::CodeGenModule::EmitDeferred() () from /afs/cern.ch/user/m/mwilkins/miniconda/envs/HcHc_ana/lib/libCling.so #23 0x00007f7cc40f534d in clang::CodeGen::CodeGenModule::EmitDeferred() () from /afs/cern.ch/user/m/mwilkins/miniconda/envs/HcHc_ana/lib/libCling.so #24 0x00007f7cc40f534d in clang::CodeGen::CodeGenModule::EmitDeferred() () from /afs/cern.ch/user/m/mwilkins/miniconda/envs/HcHc_ana/lib/libCling.so #25 0x00007f7cc40f534d in clang::CodeGen::CodeGenModule::EmitDeferred() () from /afs/cern.ch/user/m/mwilkins/miniconda/envs/HcHc_ana/lib/libCling.so #26 0x00007f7cc40f534d in clang::CodeGen::CodeGenModule::EmitDeferred() () from /afs/cern.ch/user/m/mwilkins/miniconda/envs/HcHc_ana/lib/libCling.so #27 0x00007f7cc40f534d in clang::CodeGen::CodeGenModule::EmitDeferred() () from /afs/cern.ch/user/m/mwilkins/miniconda/envs/HcHc_ana/lib/libCling.so #28 0x00007f7cc40f534d in clang::CodeGen::CodeGenModule::EmitDeferred() () from /afs/cern.ch/user/m/mwilkins/miniconda/envs/HcHc_ana/lib/libCling.so #29 0x00007f7cc40f534d in clang::CodeGen::CodeGenModule::EmitDeferred() () from /afs/cern.ch/user/m/mwilkins/miniconda/envs/HcHc_ana/lib/libCling.so #30 0x00007f7cc40f534d in clang::CodeGen::CodeGenModule::EmitDeferred() () from /afs/cern.ch/user/m/mwilkins/miniconda/envs/HcHc_ana/lib/libCling.so #31 0x00007f7cc40f534d in clang::CodeGen::CodeGenModule::EmitDeferred() () from /afs/cern.ch/user/m/mwilkins/miniconda/envs/HcHc_ana/lib/libCling.so #32 0x00007f7cc40f53e4 in clang::CodeGen::CodeGenModule::Release() () from /afs/cern.ch/user/m/mwilkins/miniconda/envs/HcHc_ana/lib/libCling.so #33 0x00007f7cc4035168 in clang::CodeGeneratorImpl::HandleTranslationUnit(clang::ASTContext&) () from /afs/cern.ch/user/m/mwilkins/miniconda/envs/HcHc_ana/lib/libCling.so #34 0x00007f7cc3fcbd8f in cling::IncrementalParser::codeGenTransaction(cling::Transaction*) () from /afs/cern.ch/user/m/mwilkins/miniconda/envs/HcHc_ana/lib/libCling.so #35 0x00007f7cc3fcc1db in cling::IncrementalParser::commitTransaction(llvm::PointerIntPair, llvm::PointerIntPairInfo > >&, bool) () from /afs/cern.ch/user/m/mwilkins/miniconda/envs/HcHc_ana/lib/libCling.so #36 0x00007f7cc3fcc3cc in cling::IncrementalParser::Compile(llvm::StringRef, cling::CompilationOptions const&) () from /afs/cern.ch/user/m/mwilkins/miniconda/envs/HcHc_ana/lib/libCling.so #37 0x00007f7cc3f49bd0 in cling::Interpreter::EvaluateInternal(std::__cxx11::basic_string, std::allocator > const&, cling::CompilationOptions, cling::Value*, cling::Transaction**, unsigned long) () from /afs/cern.ch/user/m/mwilkins/miniconda/envs/HcHc_ana/lib/libCling.so #38 0x00007f7cc3ec7fed in TCling::Calc(char const*, TInterpreter::EErrorCode*) () from /afs/cern.ch/user/m/mwilkins/miniconda/envs/HcHc_ana/lib/libCling.so #39 0x00007f7cae9a4010 in ROOT::Internal::RDF::InterpreterCalc(std::__cxx11::basic_string, std::allocator > const&, std::__cxx11::basic_string, std::allocator > const&) () from /afs/cern.ch/user/m/mwilkins/miniconda/envs/HcHc_ana/lib/libROOTDataFrame.so.6.20.04 #40 0x00007f7cae9ae5a8 in ROOT::Detail::RDF::RLoopManager::Jit() () from /afs/cern.ch/user/m/mwilkins/miniconda/envs/HcHc_ana/lib/libROOTDataFrame.so.6.20.04 #41 0x00007f7cae9b712a in ROOT::Detail::RDF::RLoopManager::Run() () from /afs/cern.ch/user/m/mwilkins/miniconda/envs/HcHc_ana/lib/libROOTDataFrame.so.6.20.04 #42 0x00007f7cc871901f in ?? () #43 0x0000559dfd6ef470 in ?? () #44 0x0000559dfd1b7b90 in ?? () #45 0x00007ffc0e152640 in ?? () #46 0x00007f7cc8719077 in ?? () #47 0x0000559dfd1b7b90 in ?? () #48 0x0000559dfd1b7b90 in ?? () #49 0x00007ffc0e152660 in ?? () #50 0x00007f7cc87190bc in ?? () #51 0x00007ffc0e152680 in ?? () #52 0x0000559dfd1b7b90 in ?? () #53 0x00007ffc0e1526a0 in ?? () #54 0x00007f7cc8719189 in ?? () #55 0x0000559dfd7c5a80 in ?? () #56 0x00007ffc0e152800 in ?? () #57 0x00007ffc0e152800 in ?? () #58 0x00007ffc0e152730 in ?? () #59 0x0000000000000000 in ?? () =========================================================== The lines below might hint at the cause of the crash. You may get help by asking at the ROOT forum http://root.cern.ch/forum Only if you are really convinced it is a bug in ROOT then please submit a report at http://root.cern.ch/bugs Please post the ENTIRE stack trace from above as an attachment in addition to anything else that might help us fixing this issue. =========================================================== #6 0x00007f7cc41e6074 in clang::CodeGen::CodeGenFunction::EmitEndEHSpec(clang::Decl const*) () from /afs/cern.ch/user/m/mwilkins/miniconda/envs/HcHc_ana/lib/libCling.so #7 0x00007f7cc40aaa8d in clang::CodeGen::CodeGenFunction::FinishFunction(clang::SourceLocation) () from /afs/cern.ch/user/m/mwilkins/miniconda/envs/HcHc_ana/lib/libCling.so #8 0x00007f7cc40b11ac in clang::CodeGen::CodeGenFunction::GenerateCode(clang::GlobalDecl, llvm::Function*, clang::CodeGen::CGFunctionInfo const&) () from /afs/cern.ch/user/m/mwilkins/miniconda/envs/HcHc_ana/lib/libCling.so #9 0x00007f7cc419504b in clang::CodeGen::CodeGenModule::codegenCXXStructor(clang::CXXMethodDecl const*, clang::CodeGen::StructorType) () from /afs/cern.ch/user/m/mwilkins/miniconda/envs/HcHc_ana/lib/libCling.so #10 0x00007f7cc413425b in (anonymous namespace)::ItaniumCXXABI::emitCXXStructor(clang::CXXMethodDecl const*, clang::CodeGen::StructorType) () from /afs/cern.ch/user/m/mwilkins/miniconda/envs/HcHc_ana/lib/libCling.so #11 0x00007f7cc40f5131 in clang::CodeGen::CodeGenModule::EmitGlobalDefinition(clang::GlobalDecl, llvm::GlobalValue*) () from /afs/cern.ch/user/m/mwilkins/miniconda/envs/HcHc_ana/lib/libCling.so #12 0x00007f7cc40f52b9 in clang::CodeGen::CodeGenModule::EmitDeferred() () from /afs/cern.ch/user/m/mwilkins/miniconda/envs/HcHc_ana/lib/libCling.so #13 0x00007f7cc40f534d in clang::CodeGen::CodeGenModule::EmitDeferred() () from /afs/cern.ch/user/m/mwilkins/miniconda/envs/HcHc_ana/lib/libCling.so #14 0x00007f7cc40f534d in clang::CodeGen::CodeGenModule::EmitDeferred() () from /afs/cern.ch/user/m/mwilkins/miniconda/envs/HcHc_ana/lib/libCling.so #15 0x00007f7cc40f534d in clang::CodeGen::CodeGenModule::EmitDeferred() () from /afs/cern.ch/user/m/mwilkins/miniconda/envs/HcHc_ana/lib/libCling.so #16 0x00007f7cc40f534d in clang::CodeGen::CodeGenModule::EmitDeferred() () from /afs/cern.ch/user/m/mwilkins/miniconda/envs/HcHc_ana/lib/libCling.so #17 0x00007f7cc40f534d in clang::CodeGen::CodeGenModule::EmitDeferred() () from /afs/cern.ch/user/m/mwilkins/miniconda/envs/HcHc_ana/lib/libCling.so #18 0x00007f7cc40f534d in clang::CodeGen::CodeGenModule::EmitDeferred() () from /afs/cern.ch/user/m/mwilkins/miniconda/envs/HcHc_ana/lib/libCling.so #19 0x00007f7cc40f534d in clang::CodeGen::CodeGenModule::EmitDeferred() () from /afs/cern.ch/user/m/mwilkins/miniconda/envs/HcHc_ana/lib/libCling.so #20 0x00007f7cc40f534d in clang::CodeGen::CodeGenModule::EmitDeferred() () from /afs/cern.ch/user/m/mwilkins/miniconda/envs/HcHc_ana/lib/libCling.so #21 0x00007f7cc40f534d in clang::CodeGen::CodeGenModule::EmitDeferred() () from /afs/cern.ch/user/m/mwilkins/miniconda/envs/HcHc_ana/lib/libCling.so #22 0x00007f7cc40f534d in clang::CodeGen::CodeGenModule::EmitDeferred() () from /afs/cern.ch/user/m/mwilkins/miniconda/envs/HcHc_ana/lib/libCling.so #23 0x00007f7cc40f534d in clang::CodeGen::CodeGenModule::EmitDeferred() () from /afs/cern.ch/user/m/mwilkins/miniconda/envs/HcHc_ana/lib/libCling.so #24 0x00007f7cc40f534d in clang::CodeGen::CodeGenModule::EmitDeferred() () from /afs/cern.ch/user/m/mwilkins/miniconda/envs/HcHc_ana/lib/libCling.so #25 0x00007f7cc40f534d in clang::CodeGen::CodeGenModule::EmitDeferred() () from /afs/cern.ch/user/m/mwilkins/miniconda/envs/HcHc_ana/lib/libCling.so #26 0x00007f7cc40f534d in clang::CodeGen::CodeGenModule::EmitDeferred() () from /afs/cern.ch/user/m/mwilkins/miniconda/envs/HcHc_ana/lib/libCling.so #27 0x00007f7cc40f534d in clang::CodeGen::CodeGenModule::EmitDeferred() () from /afs/cern.ch/user/m/mwilkins/miniconda/envs/HcHc_ana/lib/libCling.so #28 0x00007f7cc40f534d in clang::CodeGen::CodeGenModule::EmitDeferred() () from /afs/cern.ch/user/m/mwilkins/miniconda/envs/HcHc_ana/lib/libCling.so #29 0x00007f7cc40f534d in clang::CodeGen::CodeGenModule::EmitDeferred() () from /afs/cern.ch/user/m/mwilkins/miniconda/envs/HcHc_ana/lib/libCling.so #30 0x00007f7cc40f534d in clang::CodeGen::CodeGenModule::EmitDeferred() () from /afs/cern.ch/user/m/mwilkins/miniconda/envs/HcHc_ana/lib/libCling.so #31 0x00007f7cc40f534d in clang::CodeGen::CodeGenModule::EmitDeferred() () from /afs/cern.ch/user/m/mwilkins/miniconda/envs/HcHc_ana/lib/libCling.so #32 0x00007f7cc40f53e4 in clang::CodeGen::CodeGenModule::Release() () from /afs/cern.ch/user/m/mwilkins/miniconda/envs/HcHc_ana/lib/libCling.so #33 0x00007f7cc4035168 in clang::CodeGeneratorImpl::HandleTranslationUnit(clang::ASTContext&) () from /afs/cern.ch/user/m/mwilkins/miniconda/envs/HcHc_ana/lib/libCling.so #34 0x00007f7cc3fcbd8f in cling::IncrementalParser::codeGenTransaction(cling::Transaction*) () from /afs/cern.ch/user/m/mwilkins/miniconda/envs/HcHc_ana/lib/libCling.so #35 0x00007f7cc3fcc1db in cling::IncrementalParser::commitTransaction(llvm::PointerIntPair, llvm::PointerIntPairInfo > >&, bool) () from /afs/cern.ch/user/m/mwilkins/miniconda/envs/HcHc_ana/lib/libCling.so #36 0x00007f7cc3fcc3cc in cling::IncrementalParser::Compile(llvm::StringRef, cling::CompilationOptions const&) () from /afs/cern.ch/user/m/mwilkins/miniconda/envs/HcHc_ana/lib/libCling.so #37 0x00007f7cc3f49bd0 in cling::Interpreter::EvaluateInternal(std::__cxx11::basic_string, std::allocator > const&, cling::CompilationOptions, cling::Value*, cling::Transaction**, unsigned long) () from /afs/cern.ch/user/m/mwilkins/miniconda/envs/HcHc_ana/lib/libCling.so #38 0x00007f7cc3ec7fed in TCling::Calc(char const*, TInterpreter::EErrorCode*) () from /afs/cern.ch/user/m/mwilkins/miniconda/envs/HcHc_ana/lib/libCling.so #39 0x00007f7cae9a4010 in ROOT::Internal::RDF::InterpreterCalc(std::__cxx11::basic_string, std::allocator > const&, std::__cxx11::basic_string, std::allocator > const&) () from /afs/cern.ch/user/m/mwilkins/miniconda/envs/HcHc_ana/lib/libROOTDataFrame.so.6.20.04 #40 0x00007f7cae9ae5a8 in ROOT::Detail::RDF::RLoopManager::Jit() () from /afs/cern.ch/user/m/mwilkins/miniconda/envs/HcHc_ana/lib/libROOTDataFrame.so.6.20.04 #41 0x00007f7cae9b712a in ROOT::Detail::RDF::RLoopManager::Run() () from /afs/cern.ch/user/m/mwilkins/miniconda/envs/HcHc_ana/lib/libROOTDataFrame.so.6.20.04 #42 0x00007f7cc871901f in ?? () #43 0x0000559dfd6ef470 in ?? () #44 0x0000559dfd1b7b90 in ?? () #45 0x00007ffc0e152640 in ?? () #46 0x00007f7cc8719077 in ?? () #47 0x0000559dfd1b7b90 in ?? () #48 0x0000559dfd1b7b90 in ?? () #49 0x00007ffc0e152660 in ?? () #50 0x00007f7cc87190bc in ?? () #51 0x00007ffc0e152680 in ?? () #52 0x0000559dfd1b7b90 in ?? () #53 0x00007ffc0e1526a0 in ?? () #54 0x00007f7cc8719189 in ?? () #55 0x0000559dfd7c5a80 in ?? () #56 0x00007ffc0e152800 in ?? () #57 0x00007ffc0e152800 in ?? () #58 0x00007ffc0e152730 in ?? () #59 0x0000000000000000 in ?? () =========================================================== Traceback (most recent call last): File "", line 1, in SystemError: const ULong64_t& ROOT::RDF::RResultPtr::GetValue() => problem in C++; program state has been reset