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https://issues.apache.org/jira/browse/ARROW-2403?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16429152#comment-16429152
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Leif Walsh commented on ARROW-2403:
-----------------------------------
Ok, my problem was that parquet-cpp was built linking arrow-cpp statically, and
then pyarrow was loading both libarrow.so and libparquet.so (which included
libarrow.a). Fixed by building with the right cmake option. Thanks, [~xhochy]!
> [C++] arrow::CpuInfo::model_name_ destructed twice on exit
> ----------------------------------------------------------
>
> Key: ARROW-2403
> URL: https://issues.apache.org/jira/browse/ARROW-2403
> Project: Apache Arrow
> Issue Type: Bug
> Components: C++, Python
> Reporter: Leif Walsh
> Priority: Major
>
> {noformat}
> valgrind --trace-children=yes --track-origins=yes
> --keep-stacktraces=alloc-and-free python -c 'import pyarrow'
> ...
> ==6132== Invalid free() / delete / delete[] / realloc()
> ==6132== at 0x4C28040: operator delete(void*) (vg_replace_malloc.c:507)
> ==6132== by 0xBEF47FA: std::basic_string<char, std::char_traits<char>,
> std::allocator<char> >::~basic_string() (basic_string.h:2943)
> ==6132== by 0x5E24AA1: __run_exit_handlers (exit.c:78)
> ==6132== by 0x5E24AF4: exit (exit.c:100)
> ==6132== by 0x5E0CEB3: (below main) (libc-start.c:276)
> ==6132== Address 0x9f1f4b0 is 0 bytes inside a block of size 66 free'd
> ==6132== at 0x4C28040: operator delete(void*) (vg_replace_malloc.c:507)
> ==6132== by 0xBEF47FA: std::basic_string<char, std::char_traits<char>,
> std::allocator<char> >::~basic_string() (basic_string.h:2943)
> ==6132== by 0x5E24AA1: __run_exit_handlers (exit.c:78)
> ==6132== by 0x5E24AF4: exit (exit.c:100)
> ==6132== by 0x5E0CEB3: (below main) (libc-start.c:276)
> ==6132== Block was alloc'd at
> ==6132== at 0x4C2901B: operator new(unsigned long) (vg_replace_malloc.c:324)
> ==6132== by 0xBEF46CC: allocate (new_allocator.h:104)
> ==6132== by 0xBEF46CC: std::string::_Rep::_S_create(unsigned long, unsigned
> long, std::allocator<char> const&) (basic_string.tcc:1051)
> ==6132== by 0xBEF4F24: std::string::_Rep::_M_clone(std::allocator<char>
> const&, unsigned long) (basic_string.tcc:1073)
> ==6132== by 0xBEF5359: std::string::assign(std::string const&)
> (basic_string.tcc:693)
> ==6132== by 0xB18856C: arrow::CpuInfo::Init() (in /path/to/lib/libarrow.so.0)
> ==6132== by 0xB190F8D:
> arrow::compute::FunctionContext::FunctionContext(arrow::MemoryPool*) (in
> /path/to/lib/libarrow.so.0)
> ==6132== by 0xAD5EC25:
> __pyx_tp_new_7pyarrow_3lib__FunctionContext(_typeobject*, _object*, _object*)
> (in /path/to/lib/python3.6/pyarrow/lib.cpython-36m-x86_64-linux-gnu.so)
> ==6132== by 0x4F0E122: type_call (typeobject.c:895)
> ==6132== by 0xAD5AF0E: __Pyx_PyObject_Call(_object*, _object*, _object*)
> [clone .constprop.861] (in
> /path/to/lib/python3.6/pyarrow/lib.cpython-36m-x86_64-linux-gnu.so)
> ==6132== by 0xADEC463: PyInit_lib (in /path/to/lib/pyth
> on3.6/pyarrow/lib.cpython-36m-x86_64-linux-gnu.so)
> ==6132== by 0x4FA6F17: _PyImport_LoadDynamicModuleWithSpec (importdl.c:159)
> ==6132== by 0x4FA4F2A: _imp_create_dynamic_impl (import.c:1982)
> ==6132== by 0x4FA4F2A: _imp_create_dynamic (import.c.h:289){noformat}
> It appears that the destructor for this static string is being called twice
> by {{__run_exit_handlers}} and I don't know why. Anyone else seen this?
> For programs which are otherwise normal, this causes (nondeterministic)
> aborts on exit when glibc detects the double free. It might be specific to
> pyarrow, I haven't tried reproducing it with a C program that links with
> libarrow.so yet.
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