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  1. MariaDB ColumnStore
  2. MCOL-5650

CMAPI python3 binary crash

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Details

    • Bug
    • Status: Closed (View Workflow)
    • Major
    • Resolution: Fixed
    • 23.02.4
    • 23.10, 23.02.9
    • cmapi
    • None
    • RHEL9/Rocky9
    • 2023-12

    Description

      After an upgrade from RHEL7 to RHEL9 it was discovered that the python3 package that's bundled with CMAPI crashes on execution:

      /usr/share/columnstore/cmapi/python/bin/python3
      		 
      Illegal instruction (core dumped)

      After running the binary through gdb I get the following output:

      Program received signal SIGILL, Illegal instruction.
      		 
      0x00007ffff6e0aba9 in PyMem_GetAllocator (domain=PYMEM_DOMAIN_RAW, allocator=0x7fffffffe0e0)
      		 
          at Objects/obmalloc.c:524

      When switching to assembly layout GDB stops here:

      0x7ffff6e0aba9 <_PyRuntimeState_Init+25>        vmovups 0xf54a37(%rip),%ymm0        # 0x7ffff7d5f5e8 <_PyMem_Raw>

      Steps to reproduce the issue:

      • Install RHEL9/Rocky9
      • Install MariaDB ES 10.6.14-9
      • Install CMAPI 23.02.4
      • Run the python binary

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            alan.mologorsky Alan Mologorsky
            Ali.maria Alasdair Haswell
            Roman Roman
            susil.behera susil.behera
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              Updated:
              Resolved:

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