Crash in alien connection in O2 workflows on mac

mfasel · November 22, 2023, 4:23pm

Dear experts,

when connecting to alien (i.e. CCDB) from within O2 workflows I recently get a crash on mac, as it seems related to pyROOT. See example below. Any idea how to fix this?

Thanks a lot in advance!

Cheers

Markus

[24471:qc-task-EMC-BCTask]: [17:01:19][INFO] Correctly handshaken websocket connection.
[24465:ctf-reader]: Info in <TJAlienConnectionManager>: Opening connection to JCentral. Please wait
[24465:ctf-reader]: input_line_129:1:64: error: redefinition of 'is_equal'
[24465:ctf-reader]: namespace __cppyy_internal { template<class C1, class C2> bool is_equal(const C1& c1, const C2& c2) { return (bool)(c1 == c2); } }
[24465:ctf-reader]:                                                                ^
[24465:ctf-reader]: input_line_125:1:64: note: previous definition is here
[24465:ctf-reader]: namespace __cppyy_internal { template<class C1, class C2> bool is_equal(const C1& c1, const C2& c2) { return (bool)(c1 == c2); } }
[24465:ctf-reader]:                                                                ^
[24465:ctf-reader]: input_line_130:1:64: error: redefinition of 'is_not_equal'
[24465:ctf-reader]: namespace __cppyy_internal { template<class C1, class C2> bool is_not_equal(const C1& c1, const C2& c2) { return (bool)(c1 != c2); } }
[24465:ctf-reader]:                                                                ^
[24465:ctf-reader]: input_line_126:1:64: note: previous definition is here
[24465:ctf-reader]: namespace __cppyy_internal { template<class C1, class C2> bool is_not_equal(const C1& c1, const C2& c2) { return (bool)(c1 != c2); } }
[24465:ctf-reader]:                                                                ^
[24465:ctf-reader]: input_line_133:1:64: error: redefinition of 'is_equal'
[24465:ctf-reader]: namespace __cppyy_internal { template<class C1, class C2> bool is_equal(const C1& c1, const C2& c2) { return (bool)(c1 == c2); } }
[24465:ctf-reader]:                                                                ^
[24465:ctf-reader]: input_line_125:1:64: note: previous definition is here
[24465:ctf-reader]: namespace __cppyy_internal { template<class C1, class C2> bool is_equal(const C1& c1, const C2& c2) { return (bool)(c1 == c2); } }
[24465:ctf-reader]:                                                                ^
[24465:ctf-reader]: input_line_134:1:64: error: redefinition of 'is_not_equal'
[24465:ctf-reader]: namespace __cppyy_internal { template<class C1, class C2> bool is_not_equal(const C1& c1, const C2& c2) { return (bool)(c1 != c2); } }
[24465:ctf-reader]:                                                                ^
[24465:ctf-reader]: input_line_126:1:64: note: previous definition is here
[24465:ctf-reader]: namespace __cppyy_internal { template<class C1, class C2> bool is_not_equal(const C1& c1, const C2& c2) { return (bool)(c1 != c2); } }
[24465:ctf-reader]:                                                                ^
[24465:ctf-reader]: *** Program crashed (Segmentation fault, FPE, BUS, ABRT, KILL, Unhandled Exception, ...)
[24465:ctf-reader]: Backtrace by DPL:
[24465:ctf-reader]: SEGMENTATION FAULT
[24465:ctf-reader]:     2   libCore.6.28.04.so                  0x0000000149632f6c: TClassTable::AddAlternate(char const*, char const*)
[24465:ctf-reader]:     4   dyld                                0x00000001ab1c01d8: invocation function for block in dyld4::Loader::findAndRunAllInitializers(dyld4::RuntimeState&) const::$_0::operator()() const
[24465:ctf-reader]:     5   dyld                                0x00000001ab201c60: invocation function for block in dyld3::MachOAnalyzer::forEachInitializer(Diagnostics&, dyld3::MachOAnalyzer::VMAddrConverter const&, void (unsigned int) block_pointer, void const*) const
[24465:ctf-reader]:     6   dyld                                0x00000001ab1f51a4: invocation function for block in dyld3::MachOFile::forEachSection(void (dyld3::MachOFile::SectionInfo const&, bool, bool&) block_pointer) const
[24465:ctf-reader]:     7   dyld                                0x00000001ab1a02d8: dyld3::MachOFile::forEachLoadCommand(Diagnostics&, void (load_command const*, bool&) block_pointer) const
[24465:ctf-reader]:     8   dyld                                0x00000001ab1f41cc: dyld3::MachOFile::forEachSection(void (dyld3::MachOFile::SectionInfo const&, bool, bool&) block_pointer) const
[24465:ctf-reader]:     9   dyld                                0x00000001ab1f6cfc: dyld3::MachOFile::forEachInitializerPointerSection(Diagnostics&, void (unsigned int, unsigned int, bool&) block_pointer) const
[24465:ctf-reader]:     10  dyld                                0x00000001ab201904: dyld3::MachOAnalyzer::forEachInitializer(Diagnostics&, dyld3::MachOAnalyzer::VMAddrConverter const&, void (unsigned int) block_pointer, void const*) const
[24465:ctf-reader]:     11  dyld                                0x00000001ab1bc85c: dyld4::Loader::findAndRunAllInitializers(dyld4::RuntimeState&) const
[24465:ctf-reader]:     12  dyld                                0x00000001ab1bcc10: dyld4::Loader::runInitializersBottomUp(dyld4::RuntimeState&, dyld3::Array<dyld4::Loader const*>&) const
[24465:ctf-reader]:     13  dyld                                0x00000001ab1c0264: dyld4::Loader::runInitializersBottomUpPlusUpwardLinks(dyld4::RuntimeState&) const::$_1::operator()() const
[24465:ctf-reader]:     14  dyld                                0x00000001ab1bcd90: dyld4::Loader::runInitializersBottomUpPlusUpwardLinks(dyld4::RuntimeState&) const
[24465:ctf-reader]:     15  dyld                                0x00000001ab1dad58: dyld4::APIs::dlopen_from(char const*, int, void*)
[24465:ctf-reader]:     22  libJAliEnROOT.dylib                 0x000000029fef6c14: TJAlienConnectionManager::MakeWebsocketConnection(TJAlienCredentialsObject const&, std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char>>, int)
[24465:ctf-reader]:     23  libJAliEnROOT.dylib                 0x000000029fef699c: TJAlienConnectionManager::ConnectJCentral(TJAlienCredentialsObject const&, std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char>>)
[24465:ctf-reader]:     24  libJAliEnROOT.dylib                 0x000000029fef627c: TJAlienConnectionManager::CreateConnection()
[24465:ctf-reader]:     25  libJAliEnROOT.dylib                 0x000000029fed5574: TJAlien::Connect()
[24465:ctf-reader]:     26  libJAliEnROOT.dylib                 0x000000029fed5358: TJAlien::TJAlien(char const*, char const*, char const*, char const*)
[24465:ctf-reader]:     28  libCling.6.28.04.so                 0x00000002980fb690: TClingCallFunc::exec(void*, void*)
[24465:ctf-reader]:     29  libCling.6.28.04.so                 0x00000002980fc1fc: TClingCallFunc::exec_with_valref_return(void*, cling::Value*)
[24465:ctf-reader]:     30  libCling.6.28.04.so                 0x00000002980fcb64: long TClingCallFunc::ExecT<long>(void*)
[24465:ctf-reader]:     31  libCore.6.28.04.so                  0x000000014969bd8c: TMethodCall::Execute(void*, long&)
[24465:ctf-reader]:     32  libNet.6.28.04.so                   0x000000014527012c: long TPluginHandler::ExecPluginImpl<char const*, char const*, char const*, char const*>(char const* const&, char const* const&, char const* const&, char const* const&)
[24465:ctf-reader]:     33  libNet.6.28.04.so                   0x0000000145270038: TGrid::Connect(char const*, char const*, char const*, char const*)
[24465:ctf-reader]:     34  libO2CommonUtils.dylib              0x0000000145a243f4: o2::utils::FileFetcher::addInputFile(std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char>> const&)
[24465:ctf-reader]:     35  libO2CommonUtils.dylib              0x0000000145a23a30: o2::utils::FileFetcher::processInput(std::__1::vector<std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char>>, std::__1::allocator<std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char>>>> const&)
[24465:ctf-reader]:     36  libO2CommonUtils.dylib              0x0000000145a22538: o2::utils::FileFetcher::processInput(std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char>> const&)
[24465:ctf-reader]:     37  libO2CommonUtils.dylib              0x0000000145a21108: o2::utils::FileFetcher::FileFetcher(std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char>> const&, std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char>> const&, std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char>> const&, std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char>> const&, std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char>> const&)
[24465:ctf-reader]:     38  libO2CommonUtils.dylib              0x0000000145a22708: o2::utils::FileFetcher::FileFetcher(std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char>> const&, std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char>> const&, std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char>> const&, std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char>> const&, std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char>> const&)
[24465:ctf-reader]:     39  libO2CTFWorkflow.dylib              0x0000000104e1db1c: std::__1::__unique_if<o2::utils::FileFetcher>::__unique_single std::__1::make_unique<o2::utils::FileFetcher, std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char>>&, std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char>>&, std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char>>&, std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char>>&>(std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char>>&, std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char>>&, std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char>>&, std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char>>&)
[24465:ctf-reader]:     40  libO2CTFWorkflow.dylib              0x0000000104e1d3b8: o2::ctf::CTFReaderSpec::init(o2::framework::InitContext&)
[24465:ctf-reader]:     41  libO2CTFWorkflow.dylib              0x0000000104e564d4: o2::framework::AlgorithmSpec o2::framework::adaptFromTask<o2::ctf::CTFReaderSpec, o2::ctf::CTFReaderInp const&>(o2::ctf::CTFReaderInp const&)::'lambda'(o2::framework::InitContext&)::operator()(o2::framework::InitContext&) const
[24465:ctf-reader]:     42  libO2CTFWorkflow.dylib              0x0000000104e562dc: decltype(static_cast<o2::framework::AlgorithmSpec o2::framework::adaptFromTask<o2::ctf::CTFReaderSpec, o2::ctf::CTFReaderInp const&>(o2::ctf::CTFReaderInp const&)::'lambda'(o2::framework::InitContext&)&>(fp)(static_cast<o2::ctf::CTFReaderInp const&>(fp0))) std::__1::__invoke<o2::framework::AlgorithmSpec o2::framework::adaptFromTask<o2::ctf::CTFReaderSpec, o2::ctf::CTFReaderInp const&>(o2::ctf::CTFReaderInp const&)::'lambda'(o2::framework::InitContext&)&, o2::framework::InitContext&>(o2::framework::AlgorithmSpec o2::framework::adaptFromTask<o2::ctf::CTFReaderSpec, o2::ctf::CTFReaderInp const&>(o2::ctf::CTFReaderInp const&)::'lambda'(o2::framework::InitContext&)&, o2::ctf::CTFReaderInp const&)
[24465:ctf-reader]:     43  libO2CTFWorkflow.dylib              0x0000000104e5624c: std::__1::function<void (o2::framework::ProcessingContext&)> std::__1::__invoke_void_return_wrapper<std::__1::function<void (o2::framework::ProcessingContext&)>, false>::__call<o2::framework::AlgorithmSpec o2::framework::adaptFromTask<o2::ctf::CTFReaderSpec, o2::ctf::CTFReaderInp const&>(o2::ctf::CTFReaderInp const&)::'lambda'(o2::framework::InitContext&)&, o2::framework::InitContext&>(o2::framework::AlgorithmSpec o2::framework::adaptFromTask<o2::ctf::CTFReaderSpec, o2::ctf::CTFReaderInp const&>(o2::ctf::CTFReaderInp const&)::'lambda'(o2::framework::InitContext&)&, o2::framework::InitContext&)
[24465:ctf-reader]:     44  libO2CTFWorkflow.dylib              0x0000000104e561e8: std::__1::__function::__alloc_func<o2::framework::AlgorithmSpec o2::framework::adaptFromTask<o2::ctf::CTFReaderSpec, o2::ctf::CTFReaderInp const&>(o2::ctf::CTFReaderInp const&)::'lambda'(o2::framework::InitContext&), std::__1::allocator<o2::framework::AlgorithmSpec o2::framework::adaptFromTask<o2::ctf::CTFReaderSpec, o2::ctf::CTFReaderInp const&>(o2::ctf::CTFReaderInp const&)::'lambda'(o2::framework::InitContext&)>, std::__1::function<void (o2::framework::ProcessingContext&)> (o2::framework::InitContext&)>::operator()(o2::framework::InitContext&)
[24465:ctf-reader]:     45  libO2CTFWorkflow.dylib              0x0000000104e54d44: std::__1::__function::__func<o2::framework::AlgorithmSpec o2::framework::adaptFromTask<o2::ctf::CTFReaderSpec, o2::ctf::CTFReaderInp const&>(o2::ctf::CTFReaderInp const&)::'lambda'(o2::framework::InitContext&), std::__1::allocator<o2::framework::AlgorithmSpec o2::framework::adaptFromTask<o2::ctf::CTFReaderSpec, o2::ctf::CTFReaderInp const&>(o2::ctf::CTFReaderInp const&)::'lambda'(o2::framework::InitContext&)>, std::__1::function<void (o2::framework::ProcessingContext&)> (o2::framework::InitContext&)>::operator()(o2::framework::InitContext&)
[24465:ctf-reader]:     46  o2-ctf-reader-workflow              0x000000010446d070: std::__1::__function::__value_func<std::__1::function<void (o2::framework::ProcessingContext&)> (o2::framework::InitContext&)>::operator()(o2::framework::InitContext&) const
[24465:ctf-reader]:     47  o2-ctf-reader-workflow              0x0000000104466650: std::__1::function<std::__1::function<void (o2::framework::ProcessingContext&)> (o2::framework::InitContext&)>::operator()(o2::framework::InitContext&) const
[24465:ctf-reader]:     48  libO2Framework.dylib                0x000000014a92f12c: o2::framework::DataProcessingDevice::Init()
[24465:ctf-reader]:     49  libfairmq.1.8.2.dylib               0x0000000146045638: fair::mq::Device::InitWrapper()
[24465:ctf-reader]:     50  libfairmq.1.8.2.dylib               0x000000014605612c: std::__1::__function::__func<fair::mq::Device::Device(fair::mq::ProgOptions*, fair::mq::tools::Version)::$_2, std::__1::allocator<fair::mq::Device::Device(fair::mq::ProgOptions*, fair::mq::tools::Version)::$_2>, void (fair::mq::State)>::operator()(fair::mq::State&&)
[24465:ctf-reader]:     51  libfairmq.1.8.2.dylib               0x000000014613ced4: boost::detail::function::void_function_obj_invoker1<std::__1::function<void (fair::mq::State)>, void, fair::mq::State>::invoke(boost::detail::function::function_buffer&, fair::mq::State)
[24465:ctf-reader]:     52  libfairmq.1.8.2.dylib               0x000000014612b0a8: boost::signals2::detail::slot_call_iterator_t<boost::signals2::detail::variadic_slot_invoker<boost::signals2::detail::void_type, fair::mq::State>, std::__1::__list_iterator<boost::shared_ptr<boost::signals2::detail::connection_body<std::__1::pair<boost::signals2::detail::slot_meta_group, boost::optional<int>>, boost::signals2::slot<void (fair::mq::State), boost::function<void (fair::mq::State)>>, boost::signals2::mutex>>, void*>, boost::signals2::detail::connection_body<std::__1::pair<boost::signals2::detail::slot_meta_group, boost::optional<int>>, boost::signals2::slot<void (fair::mq::State), boost::function<void (fair::mq::State)>>, boost::signals2::mutex>>::dereference() const
[24465:ctf-reader]:     53  libfairmq.1.8.2.dylib               0x000000014612a850: boost::signals2::detail::signal_impl<void (fair::mq::State), boost::signals2::optional_last_value<void>, int, std::__1::less<int>, boost::function<void (fair::mq::State)>, boost::function<void (boost::signals2::connection const&, fair::mq::State)>, boost::signals2::mutex>::operator()(fair::mq::State)
[24465:ctf-reader]:     54  libfairmq.1.8.2.dylib               0x000000014612a2ec: fair::mq::fsm::Machine_::ProcessWork()
[24465:ctf-reader]:     55  libfairmq.1.8.2.dylib               0x0000000146129f44: fair::mq::StateMachine::ProcessWork()
[24465:ctf-reader]:     56  libfairmq.1.8.2.dylib               0x000000014605ad10: fair::mq::DeviceRunner::Run()
[24465:ctf-reader]:     57  libO2Framework.dylib                0x000000014af57460: doChild(int, char**, o2::framework::ServiceRegistry&, o2::framework::RunningWorkflowInfo const&, o2::framework::RunningDeviceRef, o2::framework::DriverConfig const&, o2::framework::ProcessingPolicies, std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char>> const&, uv_loop_s*)
[24465:ctf-reader]:     58  libO2Framework.dylib                0x000000014af60408: runStateMachine(std::__1::vector<o2::framework::DataProcessorSpec, std::__1::allocator<o2::framework::DataProcessorSpec>> const&, WorkflowInfo const&, std::__1::vector<o2::framework::DataProcessorInfo, std::__1::allocator<o2::framework::DataProcessorInfo>> const&, o2::framework::CommandInfo const&, o2::framework::DriverControl&, o2::framework::DriverInfo&, o2::framework::DriverConfig&, std::__1::vector<o2::framework::DeviceMetricsInfo, std::__1::allocator<o2::framework::DeviceMetricsInfo>>&, boost::program_options::variables_map&, std::__1::vector<o2::framework::ServiceSpec, std::__1::allocator<o2::framework::ServiceSpec>>&, std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char>>)
[24465:ctf-reader]:     59  libO2Framework.dylib                0x000000014af76644: doMain(int, char**, std::__1::vector<o2::framework::DataProcessorSpec, std::__1::allocator<o2::framework::DataProcessorSpec>> const&, std::__1::vector<o2::framework::ChannelConfigurationPolicy, std::__1::allocator<o2::framework::ChannelConfigurationPolicy>> const&, std::__1::vector<o2::framework::CompletionPolicy, std::__1::allocator<o2::framework::CompletionPolicy>> const&, std::__1::vector<o2::framework::DispatchPolicy, std::__1::allocator<o2::framework::DispatchPolicy>> const&, std::__1::vector<o2::framework::ResourcePolicy, std::__1::allocator<o2::framework::ResourcePolicy>> const&, std::__1::vector<o2::framework::CallbacksPolicy, std::__1::allocator<o2::framework::CallbacksPolicy>> const&, std::__1::vector<o2::framework::SendingPolicy, std::__1::allocator<o2::framework::SendingPolicy>> const&, std::__1::vector<o2::framework::ConfigParamSpec, std::__1::allocator<o2::framework::ConfigParamSpec>> const&, o2::framework::ConfigContext&)
[24465:ctf-reader]:     60  o2-ctf-reader-workflow              0x000000010442b8a0: mainNoCatch(int, char**)
[24465:ctf-reader]: Backtrace complete.
[ERROR] pid 24465 (ctf-reader) crashed with or was killed with exit code 1
[24464:internal-dpl-clock]: [17:01:25][WARN] Value for total_rate_in_mb_s is too small, setting to INT_MIN
^C[INFO] QUIT_REQUESTED

mfasel · November 22, 2023, 5:06pm

A simple TGrid::Connect(“alien://”); already reproduces the problem. The platform is macOS Ventura 13.6.1 with XCode 14.0.0, and ROOT v6.28.04-alice3.

[JAliEn-ROOT/latest] ~ %> root -l
root [0] TGrid::Connect("alien://")
Info in <TJAlienConnectionManager>: Opening connection to JCentral. Please wait
input_line_20:1:64: error: redefinition of 'is_equal'
namespace __cppyy_internal { template<class C1, class C2> bool is_equal(const C1& c1, const C2& c2) { return (bool)(c1 == c2); } }
                                                               ^
input_line_16:1:64: note: previous definition is here
namespace __cppyy_internal { template<class C1, class C2> bool is_equal(const C1& c1, const C2& c2) { return (bool)(c1 == c2); } }
                                                               ^
input_line_21:1:64: error: redefinition of 'is_not_equal'
namespace __cppyy_internal { template<class C1, class C2> bool is_not_equal(const C1& c1, const C2& c2) { return (bool)(c1 != c2); } }
                                                               ^
input_line_17:1:64: note: previous definition is here
namespace __cppyy_internal { template<class C1, class C2> bool is_not_equal(const C1& c1, const C2& c2) { return (bool)(c1 != c2); } }
                                                               ^
input_line_24:1:64: error: redefinition of 'is_equal'
namespace __cppyy_internal { template<class C1, class C2> bool is_equal(const C1& c1, const C2& c2) { return (bool)(c1 == c2); } }
                                                               ^
input_line_16:1:64: note: previous definition is here
namespace __cppyy_internal { template<class C1, class C2> bool is_equal(const C1& c1, const C2& c2) { return (bool)(c1 == c2); } }
                                                               ^
input_line_25:1:64: error: redefinition of 'is_not_equal'
namespace __cppyy_internal { template<class C1, class C2> bool is_not_equal(const C1& c1, const C2& c2) { return (bool)(c1 != c2); } }
                                                               ^
input_line_17:1:64: note: previous definition is here
namespace __cppyy_internal { template<class C1, class C2> bool is_not_equal(const C1& c1, const C2& c2) { return (bool)(c1 != c2); } }
                                                               ^

 *** Break *** segmentation violation
[/usr/lib/system/libsystem_platform.dylib] _sigtramp (no debug info)
[/Users/markusfasel/alice/sw/osx_arm64/ROOT/v6-28-04-alice3-local2/lib/libCore.6.28.04.so] TClassTable::AddAlternate(char const*, char const*) (no debug info)
[/Users/markusfasel/alice/sw/osx_arm64/ROOT/v6-28-04-alice3-local2/lib/libunordered_multisetDict.6.28.04.so] _GLOBAL__sub_I_G__unordered_multisetDict.cxx (no debug info)
[/usr/lib/dyld] invocation function for block in dyld4::Loader::findAndRunAllInitializers(dyld4::RuntimeState&) const::$_0::operator()() const (no debug info)
[/usr/lib/dyld] invocation function for block in dyld3::MachOAnalyzer::forEachInitializer(Diagnostics&, dyld3::MachOAnalyzer::VMAddrConverter const&, void (unsigned int) block_pointer, void const*) const (no debug info)
[/usr/lib/dyld] invocation function for block in dyld3::MachOFile::forEachSection(void (dyld3::MachOFile::SectionInfo const&, bool, bool&) block_pointer) const (no debug info)
[/usr/lib/dyld] dyld3::MachOFile::forEachLoadCommand(Diagnostics&, void (load_command const*, bool&) block_pointer) const (no debug info)
[/usr/lib/dyld] dyld3::MachOFile::forEachSection(void (dyld3::MachOFile::SectionInfo const&, bool, bool&) block_pointer) const (no debug info)
[/usr/lib/dyld] dyld3::MachOFile::forEachInitializerPointerSection(Diagnostics&, void (unsigned int, unsigned int, bool&) block_pointer) const (no debug info)
[/usr/lib/dyld] dyld3::MachOAnalyzer::forEachInitializer(Diagnostics&, dyld3::MachOAnalyzer::VMAddrConverter const&, void (unsigned int) block_pointer, void const*) const (no debug info)
[/usr/lib/dyld] dyld4::Loader::findAndRunAllInitializers(dyld4::RuntimeState&) const (no debug info)
[/usr/lib/dyld] dyld4::Loader::runInitializersBottomUp(dyld4::RuntimeState&, dyld3::Array<dyld4::Loader const*>&) const (no debug info)
[/usr/lib/dyld] dyld4::Loader::runInitializersBottomUpPlusUpwardLinks(dyld4::RuntimeState&) const::$_1::operator()() const (no debug info)
[/usr/lib/dyld] dyld4::Loader::runInitializersBottomUpPlusUpwardLinks(dyld4::RuntimeState&) const (no debug info)
[/usr/lib/dyld] dyld4::APIs::dlopen_from(char const*, int, void*) (no debug info)
[/opt/homebrew/Cellar/libwebsockets/4.3.2_1/lib/libwebsockets.19.dylib] lws_plat_dlopen (no debug info)
[/opt/homebrew/Cellar/libwebsockets/4.3.2_1/lib/libwebsockets.19.dylib] lws_plugins_dir_cb (no debug info)
[/opt/homebrew/Cellar/libwebsockets/4.3.2_1/lib/libwebsockets.19.dylib] lws_dir (no debug info)
[/opt/homebrew/Cellar/libwebsockets/4.3.2_1/lib/libwebsockets.19.dylib] lws_plugins_init (no debug info)
[/opt/homebrew/Cellar/libwebsockets/4.3.2_1/lib/libwebsockets.19.dylib] lws_plat_init (no debug info)
[/opt/homebrew/Cellar/libwebsockets/4.3.2_1/lib/libwebsockets.19.dylib] lws_create_context (no debug info)
[/Users/markusfasel/alice/sw/osx_arm64/JAliEn-ROOT/0.7.4-local3/lib/libJAliEnROOT.dylib] TJAlienConnectionManager::MakeWebsocketConnection(TJAlienCredentialsObject const&, std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char>>, int) (no debug info)
[/Users/markusfasel/alice/sw/osx_arm64/JAliEn-ROOT/0.7.4-local3/lib/libJAliEnROOT.dylib] TJAlienConnectionManager::ConnectJCentral(TJAlienCredentialsObject const&, std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char>>) (no debug info)
[/Users/markusfasel/alice/sw/osx_arm64/JAliEn-ROOT/0.7.4-local3/lib/libJAliEnROOT.dylib] TJAlienConnectionManager::CreateConnection() (no debug info)
[/Users/markusfasel/alice/sw/osx_arm64/JAliEn-ROOT/0.7.4-local3/lib/libJAliEnROOT.dylib] TJAlien::Connect() (no debug info)
[/Users/markusfasel/alice/sw/osx_arm64/JAliEn-ROOT/0.7.4-local3/lib/libJAliEnROOT.dylib] TJAlien::TJAlien(char const*, char const*, char const*, char const*) (no debug info)
[<unknown binary>] (no debug info)
[/Users/markusfasel/alice/sw/osx_arm64/ROOT/v6-28-04-alice3-local2/lib/libCling.6.28.04.so] TClingCallFunc::exec(void*, void*) (no debug info)
[/Users/markusfasel/alice/sw/osx_arm64/ROOT/v6-28-04-alice3-local2/lib/libCling.6.28.04.so] TClingCallFunc::exec_with_valref_return(void*, cling::Value*) (no debug info)
[/Users/markusfasel/alice/sw/osx_arm64/ROOT/v6-28-04-alice3-local2/lib/libCling.6.28.04.so] long TClingCallFunc::ExecT<long>(void*) (no debug info)
[/Users/markusfasel/alice/sw/osx_arm64/ROOT/v6-28-04-alice3-local2/lib/libCore.6.28.04.so] TMethodCall::Execute(void*, long&) (no debug info)
[/Users/markusfasel/alice/sw/osx_arm64/ROOT/v6-28-04-alice3-local2/lib/libNet.6.28.04.so] long TPluginHandler::ExecPluginImpl<char const*, char const*, char const*, char const*>(char const* const&, char const* const&, char const* const&, char const* const&) (no debug info)
[/Users/markusfasel/alice/sw/osx_arm64/ROOT/v6-28-04-alice3-local2/lib/libNet.6.28.04.so] TGrid::Connect(char const*, char const*, char const*, char const*) (no debug info)
[<unknown binary>] (no debug info)
[/Users/markusfasel/alice/sw/osx_arm64/ROOT/v6-28-04-alice3-local2/lib/libCling.6.28.04.so] cling::IncrementalExecutor::executeWrapper(llvm::StringRef, cling::Value*) const (no debug info)
[/Users/markusfasel/alice/sw/osx_arm64/ROOT/v6-28-04-alice3-local2/lib/libCling.6.28.04.so] cling::Interpreter::RunFunction(clang::FunctionDecl const*, cling::Value*) (no debug info)
[/Users/markusfasel/alice/sw/osx_arm64/ROOT/v6-28-04-alice3-local2/lib/libCling.6.28.04.so] cling::Interpreter::EvaluateInternal(std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char>> const&, cling::CompilationOptions, cling::Value*, cling::Transaction**, unsigned long) (no debug info)
[/Users/markusfasel/alice/sw/osx_arm64/ROOT/v6-28-04-alice3-local2/lib/libCling.6.28.04.so] cling::Interpreter::process(std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char>> const&, cling::Value*, cling::Transaction**, bool) (no debug info)
[/Users/markusfasel/alice/sw/osx_arm64/ROOT/v6-28-04-alice3-local2/lib/libCling.6.28.04.so] cling::MetaProcessor::process(llvm::StringRef, cling::Interpreter::CompilationResult&, cling::Value*, bool) (no debug info)
[/Users/markusfasel/alice/sw/osx_arm64/ROOT/v6-28-04-alice3-local2/lib/libCling.6.28.04.so] HandleInterpreterException(cling::MetaProcessor*, char const*, cling::Interpreter::CompilationResult&, cling::Value*) (no debug info)
[/Users/markusfasel/alice/sw/osx_arm64/ROOT/v6-28-04-alice3-local2/lib/libCling.6.28.04.so] TCling::ProcessLine(char const*, TInterpreter::EErrorCode*) (no debug info)
[/Users/markusfasel/alice/sw/osx_arm64/ROOT/v6-28-04-alice3-local2/lib/libRint.6.28.04.so] TRint::ProcessLineNr(char const*, char const*, int*) (no debug info)
[/Users/markusfasel/alice/sw/osx_arm64/ROOT/v6-28-04-alice3-local2/lib/libRint.6.28.04.so] TRint::HandleTermInput() (no debug info)
[/Users/markusfasel/alice/sw/osx_arm64/ROOT/v6-28-04-alice3-local2/lib/libCore.6.28.04.so] TUnixSystem::CheckDescriptors() (no debug info)
[/Users/markusfasel/alice/sw/osx_arm64/ROOT/v6-28-04-alice3-local2/lib/libCore.6.28.04.so] TMacOSXSystem::DispatchOneEvent(bool) (no debug info)
[/Users/markusfasel/alice/sw/osx_arm64/ROOT/v6-28-04-alice3-local2/lib/libCore.6.28.04.so] TSystem::InnerLoop() (no debug info)
[/Users/markusfasel/alice/sw/osx_arm64/ROOT/v6-28-04-alice3-local2/lib/libCore.6.28.04.so] TSystem::Run() (no debug info)
[/Users/markusfasel/alice/sw/osx_arm64/ROOT/v6-28-04-alice3-local2/lib/libCore.6.28.04.so] TApplication::Run(bool) (no debug info)
[/Users/markusfasel/alice/sw/osx_arm64/ROOT/v6-28-04-alice3-local2/lib/libRint.6.28.04.so] TRint::Run(bool) (no debug info)
[/Users/markusfasel/alice/sw/osx_arm64/ROOT/v6-28-04-alice3-local2/bin/root.exe] main (no debug info)

twilken · November 24, 2023, 2:52pm

Hi @mfasel, see also O2-4427.

I think @aalkin also ran into this at some point, but I can’t quite remember how it was solved. If I’m remembering correctly, this was related to versions of Python being loaded that are different from what alibuild used to compile the software.

I assume this is on an M1/M2 Mac? If so, check that you don’t have any Python venv/conda installations loaded that might interfere with the Python from alibuild/alidist.

aalkin · November 24, 2023, 3:04pm

Indeed, the issue was solved by removing libwesockets installed from homebrew. I’ve also updated the ticket.

mfasel · November 24, 2023, 7:12pm

Hi @aalkin,

Thanks a lot for the hint! Indeed it seems to have been the same problem in my case. Removing libwebsockets from brew and recompiling JAliEn-ROOT I finally manage to connect again via TGrid::Connect.

Cheers

Markus