[lldb-dev] issue with lldb9 and python3.5
Adrian McCarthy via lldb-dev
lldb-dev at lists.llvm.org
Mon Oct 28 10:09:53 PDT 2019
+1 Yes, for Windows, I'd be happy if we said Python 3.6+.
On Mon, Oct 28, 2019 at 10:07 AM Jonas Devlieghere via lldb-dev <
lldb-dev at lists.llvm.org> wrote:
> On Mon, Oct 28, 2019 at 10:04 AM Jonas Devlieghere
> <jonas at devlieghere.com> wrote:
> >
> > On Mon, Oct 28, 2019 at 9:32 AM Tom Stellard <tstellar at redhat.com>
> wrote:
> > >
> > > On 10/28/2019 09:29 AM, Jonas Devlieghere wrote:
> > > > Yes, Python 3.5 is not supported. We "officially" support Python 2.7
> > > > and Python 3.7. I'm sorry if we forgot that in the release notes.
> > > >
> > >
> > > Is there a specific reason why 3.5 is not supported? Is it
> > > because of this issue?
> >
> > Not really other than the lack of testing/CI.
> >
> > - The Linux bots are all running with Python 2.7.
> > - I know that on macOS we ran into issues with some older versions. I
> > don't remember if it was this particular issue and I'm not even sure
> > if that was using Python 3.5 or Python 3.6. Our bots on GreenDragon
> > all run with Python 3.7.
> > - Stella's Windows bot is running Python 3.6 so we should consider
> > that supported as well.
>
> For completeness, Python 2.7 is not supported on Windows at all. The
> docs specify Python 3.5 or later. Maybe we should bump that to 3.6
> too?
>
> >
> > >
> > > -Tom
> > >
> > > > On Mon, Oct 28, 2019 at 7:06 AM Tom Stellard via lldb-dev
> > > > <lldb-dev at lists.llvm.org> wrote:
> > > >>
> > > >> + lldb-dev
> > > >>
> > > >> On 10/28/2019 07:06 AM, Tom Stellard wrote:
> > > >>> On 10/28/2019 03:50 AM, Romaric Jodin via lldb-dev wrote:
> > > >>>> Hi everyone,
> > > >>>>
> > > >>>> I have lldb crashing since I've updated to lldb9. Seems like
> there is a issue with python3.5. Everything seems to work fine with
> python3.7.
> > > >>>> Am I missing something? Or is it a known issue?
> > > >>>>
> > > >>>
> > > >>> We have seen this too with python 3.6, but we haven't found the
> root cause yet.
> > > >>> For now, we've worked around this by disabling the readline module
> with the
> > > >>> attached patch.
> > > >>>
> > > >>> -Tom
> > > >>>
> > > >>>> $ lldb
> > > >>>> (lldb) script
> > > >>>> #0 0x00007f3d324c9c2a
> llvm::sys::PrintStackTrace(llvm::raw_ostream&)
> (/home/rjodin/work/dpu_tools3/build/lib/libLLVM-9.so+0x6bfc2a)
> > > >>>> #1 0x00007f3d324c7af5 llvm::sys::RunSignalHandlers()
> (/home/rjodin/work/dpu_tools3/build/lib/libLLVM-9.so+0x6bdaf5)
> > > >>>> #2 0x00007f3d324c7c0c SignalHandler(int)
> (/home/rjodin/work/dpu_tools3/build/lib/libLLVM-9.so+0x6bdc0c)
> > > >>>> #3 0x00007f3d31bfe0e0 __restore_rt
> (/lib/x86_64-linux-gnu/libpthread.so.0+0x110e0)
> > > >>>> #4 0x00007f3d2d18f81b PyModule_GetState
> (/usr/lib/x86_64-linux-gnu/libpython3.5m.so.1.0+0x6881b)
> > > >>>> #5 0x00007f3d230e1621 _init (/usr/lib/python3.5/lib-dynload/
> readline.cpython-35m-x86_64-linux-gnu.so <
> http://readline.cpython-35m-x86_64-linux-gnu.so>+0x3621)
> > > >>>> #6 0x00007f3d2e3dece1 rl_initialize
> (/usr/lib/x86_64-linux-gnu/libedit.so.2+0x1dce1)
> > > >>>> #7 0x00007f3d230e1f3e _init (/usr/lib/python3.5/lib-dynload/
> readline.cpython-35m-x86_64-linux-gnu.so <
> http://readline.cpython-35m-x86_64-linux-gnu.so>+0x3f3e)
> > > >>>> #8 0x00007f3d2d32d710 _PyImport_LoadDynamicModuleWithSpec
> (/usr/lib/x86_64-linux-gnu/libpython3.5m.so.1.0+0x206710)
> > > >>>> #9 0x00007f3d2d330fe7
> (/usr/lib/x86_64-linux-gnu/libpython3.5m.so.1.0+0x209fe7)
> > > >>>> #10 0x00007f3d2d198259 PyCFunction_Call
> (/usr/lib/x86_64-linux-gnu/libpython3.5m.so.1.0+0x71259)
> > > >>>> #11 0x00007f3d2d2c8ff2 PyEval_EvalFrameEx
> (/usr/lib/x86_64-linux-gnu/libpython3.5m.so.1.0+0x1a1ff2)
> > > >>>> #12 0x00007f3d2d38b074
> (/usr/lib/x86_64-linux-gnu/libpython3.5m.so.1.0+0x264074)
> > > >>>> #13 0x00007f3d2d2c7adf PyEval_EvalFrameEx
> (/usr/lib/x86_64-linux-gnu/libpython3.5m.so.1.0+0x1a0adf)
> > > >>>> #14 0x00007f3d2d2c96ad PyEval_EvalFrameEx
> (/usr/lib/x86_64-linux-gnu/libpython3.5m.so.1.0+0x1a26ad)
> > > >>>> #15 0x00007f3d2d2c96ad PyEval_EvalFrameEx
> (/usr/lib/x86_64-linux-gnu/libpython3.5m.so.1.0+0x1a26ad)
> > > >>>> #16 0x00007f3d2d2c96ad PyEval_EvalFrameEx
> (/usr/lib/x86_64-linux-gnu/libpython3.5m.so.1.0+0x1a26ad)
> > > >>>> #17 0x00007f3d2d2c96ad PyEval_EvalFrameEx
> (/usr/lib/x86_64-linux-gnu/libpython3.5m.so.1.0+0x1a26ad)
> > > >>>> #18 0x00007f3d2d38b074
> (/usr/lib/x86_64-linux-gnu/libpython3.5m.so.1.0+0x264074)
> > > >>>> #19 0x00007f3d2d38b153 PyEval_EvalCodeEx
> (/usr/lib/x86_64-linux-gnu/libpython3.5m.so.1.0+0x264153)
> > > >>>> #20 0x00007f3d2d21e558
> (/usr/lib/x86_64-linux-gnu/libpython3.5m.so.1.0+0xf7558)
> > > >>>> #21 0x00007f3d2d2faa37 PyObject_Call
> (/usr/lib/x86_64-linux-gnu/libpython3.5m.so.1.0+0x1d3a37)
> > > >>>> #22 0x00007f3d2d2fce1b _PyObject_CallMethodIdObjArgs
> (/usr/lib/x86_64-linux-gnu/libpython3.5m.so.1.0+0x1d5e1b)
> > > >>>> #23 0x00007f3d2d32effa PyImport_ImportModuleLevelObject
> (/usr/lib/x86_64-linux-gnu/libpython3.5m.so.1.0+0x207ffa)
> > > >>>> #24 0x00007f3d2d2cd248
> (/usr/lib/x86_64-linux-gnu/libpython3.5m.so.1.0+0x1a6248)
> > > >>>> #25 0x00007f3d2d198279 PyCFunction_Call
> (/usr/lib/x86_64-linux-gnu/libpython3.5m.so.1.0+0x71279)
> > > >>>> #26 0x00007f3d2d2faa37 PyObject_Call
> (/usr/lib/x86_64-linux-gnu/libpython3.5m.so.1.0+0x1d3a37)
> > > >>>> #27 0x00007f3d2d389b77 PyEval_CallObjectWithKeywords
> (/usr/lib/x86_64-linux-gnu/libpython3.5m.so.1.0+0x262b77)
> > > >>>> #28 0x00007f3d2d2c57cb PyEval_EvalFrameEx
> (/usr/lib/x86_64-linux-gnu/libpython3.5m.so.1.0+0x19e7cb)
> > > >>>> #29 0x00007f3d2d38b074
> (/usr/lib/x86_64-linux-gnu/libpython3.5m.so.1.0+0x264074)
> > > >>>> #30 0x00007f3d2d38b153 PyEval_EvalCodeEx
> (/usr/lib/x86_64-linux-gnu/libpython3.5m.so.1.0+0x264153)
> > > >>>> #31 0x00007f3d2d2c145b PyEval_EvalCode
> (/usr/lib/x86_64-linux-gnu/libpython3.5m.so.1.0+0x19a45b)
> > > >>>> #32 0x00007f3d2d2ce2cd
> (/usr/lib/x86_64-linux-gnu/libpython3.5m.so.1.0+0x1a72cd)
> > > >>>> #33 0x00007f3d2d198259 PyCFunction_Call
> (/usr/lib/x86_64-linux-gnu/libpython3.5m.so.1.0+0x71259)
> > > >>>> #34 0x00007f3d2d2c8ff2 PyEval_EvalFrameEx
> (/usr/lib/x86_64-linux-gnu/libpython3.5m.so.1.0+0x1a1ff2)
> > > >>>> #35 0x00007f3d2d38b074
> (/usr/lib/x86_64-linux-gnu/libpython3.5m.so.1.0+0x264074)
> > > >>>> #36 0x00007f3d2d2c7adf PyEval_EvalFrameEx
> (/usr/lib/x86_64-linux-gnu/libpython3.5m.so.1.0+0x1a0adf)
> > > >>>> #37 0x00007f3d2d2c96ad PyEval_EvalFrameEx
> (/usr/lib/x86_64-linux-gnu/libpython3.5m.so.1.0+0x1a26ad)
> > > >>>> #38 0x00007f3d2d2c96ad PyEval_EvalFrameEx
> (/usr/lib/x86_64-linux-gnu/libpython3.5m.so.1.0+0x1a26ad)
> > > >>>> #39 0x00007f3d2d2c96ad PyEval_EvalFrameEx
> (/usr/lib/x86_64-linux-gnu/libpython3.5m.so.1.0+0x1a26ad)
> > > >>>> #40 0x00007f3d2d38b074
> (/usr/lib/x86_64-linux-gnu/libpython3.5m.so.1.0+0x264074)
> > > >>>> #41 0x00007f3d2d38b153 PyEval_EvalCodeEx
> (/usr/lib/x86_64-linux-gnu/libpython3.5m.so.1.0+0x264153)
> > > >>>> #42 0x00007f3d2d21e558
> (/usr/lib/x86_64-linux-gnu/libpython3.5m.so.1.0+0xf7558)
> > > >>>> #43 0x00007f3d2d2faa37 PyObject_Call
> (/usr/lib/x86_64-linux-gnu/libpython3.5m.so.1.0+0x1d3a37)
> > > >>>> #44 0x00007f3d2d2fce1b _PyObject_CallMethodIdObjArgs
> (/usr/lib/x86_64-linux-gnu/libpython3.5m.so.1.0+0x1d5e1b)
> > > >>>> #45 0x00007f3d2d32effa PyImport_ImportModuleLevelObject
> (/usr/lib/x86_64-linux-gnu/libpython3.5m.so.1.0+0x207ffa)
> > > >>>> #46 0x00007f3d2d2cd248
> (/usr/lib/x86_64-linux-gnu/libpython3.5m.so.1.0+0x1a6248)
> > > >>>> #47 0x00007f3d2d198279 PyCFunction_Call
> (/usr/lib/x86_64-linux-gnu/libpython3.5m.so.1.0+0x71279)
> > > >>>> #48 0x00007f3d2d2faa37 PyObject_Call
> (/usr/lib/x86_64-linux-gnu/libpython3.5m.so.1.0+0x1d3a37)
> > > >>>> #49 0x00007f3d2d389b77 PyEval_CallObjectWithKeywords
> (/usr/lib/x86_64-linux-gnu/libpython3.5m.so.1.0+0x262b77)
> > > >>>> #50 0x00007f3d2d2c57cb PyEval_EvalFrameEx
> (/usr/lib/x86_64-linux-gnu/libpython3.5m.so.1.0+0x19e7cb)
> > > >>>> #51 0x00007f3d2d38b074
> (/usr/lib/x86_64-linux-gnu/libpython3.5m.so.1.0+0x264074)
> > > >>>> #52 0x00007f3d2d38b153 PyEval_EvalCodeEx
> (/usr/lib/x86_64-linux-gnu/libpython3.5m.so.1.0+0x264153)
> > > >>>> #53 0x00007f3d2d2c145b PyEval_EvalCode
> (/usr/lib/x86_64-linux-gnu/libpython3.5m.so.1.0+0x19a45b)
> > > >>>> #54 0x00007f3d2d2deb2f PyRun_StringFlags
> (/usr/lib/x86_64-linux-gnu/libpython3.5m.so.1.0+0x1b7b2f)
> > > >>>> #55 0x00007f3d2d2dfb5b PyRun_SimpleStringFlags
> (/usr/lib/x86_64-linux-gnu/libpython3.5m.so.1.0+0x1b8b5b)
> > > >>>> #56 0x00007f3d2ff6a1cc
> lldb_private::ScriptInterpreterPythonImpl::InitializePrivate()
> (/home/rjodin/work/dpu_tools3/build/lib/liblldb.so.9+0xd351cc)
> > > >>>> #57 0x00007f3d2ff6cf7a
> lldb_private::ScriptInterpreterPythonImpl::ScriptInterpreterPythonImpl(lldb_private::Debugger&)
> (/home/rjodin/work/dpu_tools3/build/lib/liblldb.so.9+0xd37f7a)
> > > >>>> #58 0x00007f3d2ff6d172
> lldb_private::ScriptInterpreterPythonImpl::CreateInstance(lldb_private::Debugger&)
> (/home/rjodin/work/dpu_tools3/build/lib/liblldb.so.9+0xd38172)
> > > >>>> #59 0x00007f3d2fa9a692
> lldb_private::PluginManager::GetScriptInterpreterForLanguage(lldb::ScriptLanguage,
> lldb_private::Debugger&)
> (/home/rjodin/work/dpu_tools3/build/lib/liblldb.so.9+0x865692)
> > > >>>> #60 0x00007f3d2fa52c6a
> lldb_private::Debugger::GetScriptInterpreter(bool)
> (/home/rjodin/work/dpu_tools3/build/lib/liblldb.so.9+0x81dc6a)
> > > >>>> #61 0x00007f3d2fb478dc
> lldb_private::CommandObjectScript::DoExecute(llvm::StringRef,
> lldb_private::CommandReturnObject&)
> (/home/rjodin/work/dpu_tools3/build/lib/liblldb.so.9+0x9128dc)
> > > >>>> #62 0x00007f3d2fb43165
> lldb_private::CommandObjectRaw::Execute(char const*,
> lldb_private::CommandReturnObject&)
> (/home/rjodin/work/dpu_tools3/build/lib/liblldb.so.9+0x90e165)
> > > >>>> #63 0x00007f3d2fb40445
> lldb_private::CommandInterpreter::HandleCommand(char const*,
> lldb_private::LazyBool, lldb_private::CommandReturnObject&,
> lldb_private::ExecutionContext*, bool, bool)
> (/home/rjodin/work/dpu_tools3/build/lib/liblldb.so.9+0x90b445)
> > > >>>> #64 0x00007f3d2fb41770
> lldb_private::CommandInterpreter::IOHandlerInputComplete(lldb_private::IOHandler&,
> std::__cxx11::basic_string<char, std::char_traits<char>,
> std::allocator<char> >&)
> (/home/rjodin/work/dpu_tools3/build/lib/liblldb.so.9+0x90c770)
> > > >>>> #65 0x00007f3d2fa85851 lldb_private::IOHandlerEditline::Run()
> (/home/rjodin/work/dpu_tools3/build/lib/liblldb.so.9+0x850851)
> > > >>>> #66 0x00007f3d2fa5277f
> lldb_private::Debugger::ExecuteIOHandlers()
> (/home/rjodin/work/dpu_tools3/build/lib/liblldb.so.9+0x81d77f)
> > > >>>> #67 0x00007f3d2fb3452f
> lldb_private::CommandInterpreter::RunCommandInterpreter(bool, bool,
> lldb_private::CommandInterpreterRunOptions&)
> (/home/rjodin/work/dpu_tools3/build/lib/liblldb.so.9+0x8ff52f)
> > > >>>> #68 0x00007f3d2f79a496
> lldb::SBDebugger::RunCommandInterpreter(bool, bool)
> (/home/rjodin/work/dpu_tools3/build/lib/liblldb.so.9+0x565496)
> > > >>>> #69 0x0000564c6c55e757 Driver::MainLoop()
> (/home/rjodin/work/dpu_tools3/build/bin/lldb+0x6757)
> > > >>>> #70 0x0000564c6c55d51b main
> (/home/rjodin/work/dpu_tools3/build/bin/lldb+0x551b)
> > > >>>> #71 0x00007f3d2e6192e1 __libc_start_main
> (/lib/x86_64-linux-gnu/libc.so.6+0x202e1)
> > > >>>> #72 0x0000564c6c55d57a _start
> (/home/rjodin/work/dpu_tools3/build/bin/lldb+0x557a)
> > > >>>> Stack dump:
> > > >>>> 0. Program arguments: lldb
> > > >>>> 1. HandleCommand(command = "script")
> > > >>>> Erreur de segmentation
> > > >>>>
> > > >>>>
> > > >>>> Thanks
> > > >>>> --
> > > >>>> *Romaric JODIN*
> > > >>>> UPMEM
> > > >>>> /Software Engineer/
> > > >>>>
> > > >>>>
> > > >>>>
> > > >>>> _______________________________________________
> > > >>>> lldb-dev mailing list
> > > >>>> lldb-dev at lists.llvm.org
> > > >>>> https://lists.llvm.org/cgi-bin/mailman/listinfo/lldb-dev
> > > >>>>
> > > >>>
> > > >>
> > > >> _______________________________________________
> > > >> lldb-dev mailing list
> > > >> lldb-dev at lists.llvm.org
> > > >> https://lists.llvm.org/cgi-bin/mailman/listinfo/lldb-dev
> > >
> _______________________________________________
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