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gh-113141: Upgrade mimalloc to upstream v3 #217859

gh-113141: Upgrade mimalloc to upstream v3

gh-113141: Upgrade mimalloc to upstream v3 #217859

Triggered via pull request November 3, 2026 17:59
Status Cancelled
Total duration 24m 43s
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test_pyobject_uninitialized_is_freed (test.test_capi.test_mem.PyMemMimallocDebugTests.test_pyobject_uninitialized_is_freed): Lib/test/test_capi/test_mem.py#L106
AssertionError: Process return code is -6 (SIGABRT) command line: ['/home/runner/work/cpython/cpython-builddir/hypovenv/bin/python', '-X', 'faulthandler', '-c', '\nimport gc, os, sys, _testinternalcapi\n# Disable the GC to avoid crash on GC collection\ngc.disable()\n_testinternalcapi.check_pyobject_uninitialized_is_freed()\n# Exit immediately to avoid a crash while deallocating\n# the invalid object\nos._exit(0)\n'] stdout: --- --- stderr: --- mimalloc: assertion failed: at "../cpython-ro-srcdir/Objects/mimalloc/arena/arena-page.c":753, mi_arenas_page_alloc_fresh assertion: "mi_is_aligned(slice_start + block_start, mi_natural_alignment_of_size(block_size))" ---
test_pyobject_null_is_freed (test.test_capi.test_mem.PyMemMimallocDebugTests.test_pyobject_null_is_freed): Lib/test/test_capi/test_mem.py#L106
AssertionError: Process return code is -6 (SIGABRT) command line: ['/home/runner/work/cpython/cpython-builddir/hypovenv/bin/python', '-X', 'faulthandler', '-c', '\nimport gc, os, sys, _testinternalcapi\n# Disable the GC to avoid crash on GC collection\ngc.disable()\n_testinternalcapi.check_pyobject_null_is_freed()\n# Exit immediately to avoid a crash while deallocating\n# the invalid object\nos._exit(0)\n'] stdout: --- --- stderr: --- mimalloc: assertion failed: at "../cpython-ro-srcdir/Objects/mimalloc/arena/arena-page.c":753, mi_arenas_page_alloc_fresh assertion: "mi_is_aligned(slice_start + block_start, mi_natural_alignment_of_size(block_size))" ---
test_pyobject_malloc_without_gil (test.test_capi.test_mem.PyMemMimallocDebugTests.test_pyobject_malloc_without_gil): Lib/test/test_capi/test_mem.py#L82
AssertionError: 'Fatal Python error: _PyMem_DebugMalloc: Python memory allocator called without holding the GIL' not found in 'mimalloc: assertion failed: at "../cpython-ro-srcdir/Objects/mimalloc/arena/arena-page.c":753, mi_arenas_page_alloc_fresh\n assertion: "mi_is_aligned(slice_start + block_start, mi_natural_alignment_of_size(block_size))"\n'
test_pyobject_freed_is_freed (test.test_capi.test_mem.PyMemMimallocDebugTests.test_pyobject_freed_is_freed): Lib/test/test_capi/test_mem.py#L106
AssertionError: Process return code is -6 (SIGABRT) command line: ['/home/runner/work/cpython/cpython-builddir/hypovenv/bin/python', '-X', 'faulthandler', '-c', '\nimport gc, os, sys, _testinternalcapi\n# Disable the GC to avoid crash on GC collection\ngc.disable()\n_testinternalcapi.check_pyobject_freed_is_freed()\n# Exit immediately to avoid a crash while deallocating\n# the invalid object\nos._exit(0)\n'] stdout: --- --- stderr: --- mimalloc: assertion failed: at "../cpython-ro-srcdir/Objects/mimalloc/arena/arena-page.c":753, mi_arenas_page_alloc_fresh assertion: "mi_is_aligned(slice_start + block_start, mi_natural_alignment_of_size(block_size))" ---
test_pyobject_forbidden_bytes_is_freed (test.test_capi.test_mem.PyMemMimallocDebugTests.test_pyobject_forbidden_bytes_is_freed): Lib/test/test_capi/test_mem.py#L106
AssertionError: Process return code is -6 (SIGABRT) command line: ['/home/runner/work/cpython/cpython-builddir/hypovenv/bin/python', '-X', 'faulthandler', '-c', '\nimport gc, os, sys, _testinternalcapi\n# Disable the GC to avoid crash on GC collection\ngc.disable()\n_testinternalcapi.check_pyobject_forbidden_bytes_is_freed()\n# Exit immediately to avoid a crash while deallocating\n# the invalid object\nos._exit(0)\n'] stdout: --- --- stderr: --- mimalloc: assertion failed: at "../cpython-ro-srcdir/Objects/mimalloc/arena/arena-page.c":753, mi_arenas_page_alloc_fresh assertion: "mi_is_aligned(slice_start + block_start, mi_natural_alignment_of_size(block_size))" ---
test_pymem_malloc_without_gil (test.test_capi.test_mem.PyMemMimallocDebugTests.test_pymem_malloc_without_gil): Lib/test/test_capi/test_mem.py#L82
AssertionError: 'Fatal Python error: _PyMem_DebugMalloc: Python memory allocator called without holding the GIL' not found in 'mimalloc: assertion failed: at "../cpython-ro-srcdir/Objects/mimalloc/arena/arena-page.c":753, mi_arenas_page_alloc_fresh\n assertion: "mi_is_aligned(slice_start + block_start, mi_natural_alignment_of_size(block_size))"\n'
test_buffer_overflow (test.test_capi.test_mem.PyMemMimallocDebugTests.test_buffer_overflow): Lib/test/test_capi/test_mem.py#L56
AssertionError: Regex didn't match: "Debug memory block at address p=(?:0x)?[0-9a-fA-F]+: API 'm'\\n 16 bytes originally requested\\n The [0-9] pad bytes at p-[0-9] are FORBIDDENBYTE, as expected.\\n The [0-9] pad bytes at tail=(?:0x)?[0-9a-fA-F]+ are not all FORBIDDENBYTE \\(0x[0-9a-f]{2}\\):\\n at tail\\+0: 0x78 \\*\\*\\* OUCH\\n at tail\\+1: 0xfd\\n at tail\\+2: 0xfd\\n .*\\n( The block was made by call #[0-9]+ to debug malloc/realloc.\\n)? Data at p: cd cd cd .*\\n\\nEnable tracemalloc to get the memory block allocation traceback\\n\\nFatal Python error: _PyMem_DebugRawFree: bad trailing pad byte" not found in 'mimalloc: assertion failed: at "../cpython-ro-srcdir/Objects/mimalloc/arena/arena-page.c":753, mi_arenas_page_alloc_fresh\n assertion: "mi_is_aligned(slice_start + block_start, mi_natural_alignment_of_size(block_size))"\n'
test_api_misuse (test.test_capi.test_mem.PyMemMimallocDebugTests.test_api_misuse): Lib/test/test_capi/test_mem.py#L71
AssertionError: Regex didn't match: "Debug memory block at address p=(?:0x)?[0-9a-fA-F]+: API 'm'\\n 16 bytes originally requested\\n The [0-9] pad bytes at p-[0-9] are FORBIDDENBYTE, as expected.\\n The [0-9] pad bytes at tail=(?:0x)?[0-9a-fA-F]+ are FORBIDDENBYTE, as expected.\\n( The block was made by call #[0-9]+ to debug malloc/realloc.\\n)? Data at p: cd cd cd .*\\n\\nEnable tracemalloc to get the memory block allocation traceback\\n\\nFatal Python error: _PyMem_DebugRawFree: bad ID: Allocated using API 'm', verified using API 'r'\\n" not found in 'mimalloc: assertion failed: at "../cpython-ro-srcdir/Objects/mimalloc/arena/arena-page.c":753, mi_arenas_page_alloc_fresh\n assertion: "mi_is_aligned(slice_start + block_start, mi_natural_alignment_of_size(block_size))"\n'
test_pythonmalloc (test.test_cmd_line.CmdLineTest.test_pythonmalloc) (env_var='mimalloc_debug', name='mimalloc_debug'): Lib/test/test_cmd_line.py#L920
AssertionError: 'mimalloc: assertion failed: at "../cpython-ro-src[167 chars]e))"' != 'mimalloc_debug' + mimalloc_debug - mimalloc: assertion failed: at "../cpython-ro-srcdir/Objects/mimalloc/arena/arena-page.c":753, mi_arenas_page_alloc_fresh - assertion: "mi_is_aligned(slice_start + block_start, mi_natural_alignment_of_size(block_size))"
test_pythonmalloc (test.test_cmd_line.CmdLineTest.test_pythonmalloc) (env_var='mimalloc', name='mimalloc'): Lib/test/test_cmd_line.py#L920
AssertionError: 'mimalloc: assertion failed: at "../cpython-ro-src[167 chars]e))"' != 'mimalloc' + mimalloc - mimalloc: assertion failed: at "../cpython-ro-srcdir/Objects/mimalloc/arena/arena-page.c":753, mi_arenas_page_alloc_fresh - assertion: "mi_is_aligned(slice_start + block_start, mi_natural_alignment_of_size(block_size))"
test_pyobject_uninitialized_is_freed (test.test_capi.test_mem.PyMemMimallocDebugTests.test_pyobject_uninitialized_is_freed): Lib/test/test_capi/test_mem.py#L106
AssertionError: Process return code is -6 (SIGABRT) command line: ['/home/runner/work/cpython/cpython/python', '-X', 'faulthandler', '-c', '\nimport gc, os, sys, _testinternalcapi\n# Disable the GC to avoid crash on GC collection\ngc.disable()\n_testinternalcapi.check_pyobject_uninitialized_is_freed()\n# Exit immediately to avoid a crash while deallocating\n# the invalid object\nos._exit(0)\n'] stdout: --- --- stderr: --- mimalloc: assertion failed: at "Objects/mimalloc/arena/arena-page.c":753, mi_arenas_page_alloc_fresh assertion: "mi_is_aligned(slice_start + block_start, mi_natural_alignment_of_size(block_size))" ---
test_pyobject_null_is_freed (test.test_capi.test_mem.PyMemMimallocDebugTests.test_pyobject_null_is_freed): Lib/test/test_capi/test_mem.py#L106
AssertionError: Process return code is -6 (SIGABRT) command line: ['/home/runner/work/cpython/cpython/python', '-X', 'faulthandler', '-c', '\nimport gc, os, sys, _testinternalcapi\n# Disable the GC to avoid crash on GC collection\ngc.disable()\n_testinternalcapi.check_pyobject_null_is_freed()\n# Exit immediately to avoid a crash while deallocating\n# the invalid object\nos._exit(0)\n'] stdout: --- --- stderr: --- mimalloc: assertion failed: at "Objects/mimalloc/arena/arena-page.c":753, mi_arenas_page_alloc_fresh assertion: "mi_is_aligned(slice_start + block_start, mi_natural_alignment_of_size(block_size))" ---
test_pyobject_malloc_without_gil (test.test_capi.test_mem.PyMemMimallocDebugTests.test_pyobject_malloc_without_gil): Lib/test/test_capi/test_mem.py#L82
AssertionError: 'Fatal Python error: _PyMem_DebugMalloc: Python memory allocator called without holding the GIL' not found in 'mimalloc: assertion failed: at "Objects/mimalloc/arena/arena-page.c":753, mi_arenas_page_alloc_fresh\n assertion: "mi_is_aligned(slice_start + block_start, mi_natural_alignment_of_size(block_size))"\n'
test_pyobject_freed_is_freed (test.test_capi.test_mem.PyMemMimallocDebugTests.test_pyobject_freed_is_freed): Lib/test/test_capi/test_mem.py#L106
AssertionError: Process return code is -6 (SIGABRT) command line: ['/home/runner/work/cpython/cpython/python', '-X', 'faulthandler', '-c', '\nimport gc, os, sys, _testinternalcapi\n# Disable the GC to avoid crash on GC collection\ngc.disable()\n_testinternalcapi.check_pyobject_freed_is_freed()\n# Exit immediately to avoid a crash while deallocating\n# the invalid object\nos._exit(0)\n'] stdout: --- --- stderr: --- mimalloc: assertion failed: at "Objects/mimalloc/arena/arena-page.c":753, mi_arenas_page_alloc_fresh assertion: "mi_is_aligned(slice_start + block_start, mi_natural_alignment_of_size(block_size))" ---
test_pyobject_forbidden_bytes_is_freed (test.test_capi.test_mem.PyMemMimallocDebugTests.test_pyobject_forbidden_bytes_is_freed): Lib/test/test_capi/test_mem.py#L106
AssertionError: Process return code is -6 (SIGABRT) command line: ['/home/runner/work/cpython/cpython/python', '-X', 'faulthandler', '-c', '\nimport gc, os, sys, _testinternalcapi\n# Disable the GC to avoid crash on GC collection\ngc.disable()\n_testinternalcapi.check_pyobject_forbidden_bytes_is_freed()\n# Exit immediately to avoid a crash while deallocating\n# the invalid object\nos._exit(0)\n'] stdout: --- --- stderr: --- mimalloc: assertion failed: at "Objects/mimalloc/arena/arena-page.c":753, mi_arenas_page_alloc_fresh assertion: "mi_is_aligned(slice_start + block_start, mi_natural_alignment_of_size(block_size))" ---
test_pymem_malloc_without_gil (test.test_capi.test_mem.PyMemMimallocDebugTests.test_pymem_malloc_without_gil): Lib/test/test_capi/test_mem.py#L82
AssertionError: 'Fatal Python error: _PyMem_DebugMalloc: Python memory allocator called without holding the GIL' not found in 'mimalloc: assertion failed: at "Objects/mimalloc/arena/arena-page.c":753, mi_arenas_page_alloc_fresh\n assertion: "mi_is_aligned(slice_start + block_start, mi_natural_alignment_of_size(block_size))"\n'
test_buffer_overflow (test.test_capi.test_mem.PyMemMimallocDebugTests.test_buffer_overflow): Lib/test/test_capi/test_mem.py#L56
AssertionError: Regex didn't match: "Debug memory block at address p=(?:0x)?[0-9a-fA-F]+: API 'm'\\n 16 bytes originally requested\\n The [0-9] pad bytes at p-[0-9] are FORBIDDENBYTE, as expected.\\n The [0-9] pad bytes at tail=(?:0x)?[0-9a-fA-F]+ are not all FORBIDDENBYTE \\(0x[0-9a-f]{2}\\):\\n at tail\\+0: 0x78 \\*\\*\\* OUCH\\n at tail\\+1: 0xfd\\n at tail\\+2: 0xfd\\n .*\\n( The block was made by call #[0-9]+ to debug malloc/realloc.\\n)? Data at p: cd cd cd .*\\n\\nEnable tracemalloc to get the memory block allocation traceback\\n\\nFatal Python error: _PyMem_DebugRawFree: bad trailing pad byte" not found in 'mimalloc: assertion failed: at "Objects/mimalloc/arena/arena-page.c":753, mi_arenas_page_alloc_fresh\n assertion: "mi_is_aligned(slice_start + block_start, mi_natural_alignment_of_size(block_size))"\n'
test_api_misuse (test.test_capi.test_mem.PyMemMimallocDebugTests.test_api_misuse): Lib/test/test_capi/test_mem.py#L71
AssertionError: Regex didn't match: "Debug memory block at address p=(?:0x)?[0-9a-fA-F]+: API 'm'\\n 16 bytes originally requested\\n The [0-9] pad bytes at p-[0-9] are FORBIDDENBYTE, as expected.\\n The [0-9] pad bytes at tail=(?:0x)?[0-9a-fA-F]+ are FORBIDDENBYTE, as expected.\\n( The block was made by call #[0-9]+ to debug malloc/realloc.\\n)? Data at p: cd cd cd .*\\n\\nEnable tracemalloc to get the memory block allocation traceback\\n\\nFatal Python error: _PyMem_DebugRawFree: bad ID: Allocated using API 'm', verified using API 'r'\\n" not found in 'mimalloc: assertion failed: at "Objects/mimalloc/arena/arena-page.c":753, mi_arenas_page_alloc_fresh\n assertion: "mi_is_aligned(slice_start + block_start, mi_natural_alignment_of_size(block_size))"\n'
test_pythonmalloc (test.test_cmd_line.CmdLineTest.test_pythonmalloc) (env_var='mimalloc_debug', name='mimalloc_debug'): Lib/test/test_cmd_line.py#L920
AssertionError: 'mimalloc: assertion failed: at "Objects/mimalloc/[146 chars]e))"' != 'mimalloc_debug' + mimalloc_debug - mimalloc: assertion failed: at "Objects/mimalloc/arena/arena-page.c":753, mi_arenas_page_alloc_fresh - assertion: "mi_is_aligned(slice_start + block_start, mi_natural_alignment_of_size(block_size))"
test_pythonmalloc (test.test_cmd_line.CmdLineTest.test_pythonmalloc) (env_var='mimalloc', name='mimalloc'): Lib/test/test_cmd_line.py#L920
AssertionError: 'mimalloc: assertion failed: at "Objects/mimalloc/[146 chars]e))"' != 'mimalloc' + mimalloc - mimalloc: assertion failed: at "Objects/mimalloc/arena/arena-page.c":753, mi_arenas_page_alloc_fresh - assertion: "mi_is_aligned(slice_start + block_start, mi_natural_alignment_of_size(block_size))"
Sanitizers / TSan
Process completed with exit code 2.
test_pyobject_uninitialized_is_freed (test.test_capi.test_mem.PyMemMimallocDebugTests.test_pyobject_uninitialized_is_freed): Lib/test/test_capi/test_mem.py#L106
AssertionError: Process return code is -6 (SIGABRT) command line: ['/home/runner/work/cpython/cpython/python', '-X', 'faulthandler', '-c', '\nimport gc, os, sys, _testinternalcapi\n# Disable the GC to avoid crash on GC collection\ngc.disable()\n_testinternalcapi.check_pyobject_uninitialized_is_freed()\n# Exit immediately to avoid a crash while deallocating\n# the invalid object\nos._exit(0)\n'] stdout: --- --- stderr: --- mimalloc: assertion failed: at "Objects/mimalloc/arena/arena-page.c":753, mi_arenas_page_alloc_fresh assertion: "mi_is_aligned(slice_start + block_start, mi_natural_alignment_of_size(block_size))" ---
test_pyobject_malloc_without_gil (test.test_capi.test_mem.PyMemMimallocDebugTests.test_pyobject_malloc_without_gil): Lib/test/test_capi/test_mem.py#L82
AssertionError: 'Fatal Python error: _PyMem_DebugMalloc: Python memory allocator called without holding the GIL' not found in 'mimalloc: assertion failed: at "Objects/mimalloc/arena/arena-page.c":753, mi_arenas_page_alloc_fresh\n assertion: "mi_is_aligned(slice_start + block_start, mi_natural_alignment_of_size(block_size))"\n'
test_pyobject_freed_is_freed (test.test_capi.test_mem.PyMemMimallocDebugTests.test_pyobject_freed_is_freed): Lib/test/test_capi/test_mem.py#L106
AssertionError: Process return code is -6 (SIGABRT) command line: ['/home/runner/work/cpython/cpython/python', '-X', 'faulthandler', '-c', '\nimport gc, os, sys, _testinternalcapi\n# Disable the GC to avoid crash on GC collection\ngc.disable()\n_testinternalcapi.check_pyobject_freed_is_freed()\n# Exit immediately to avoid a crash while deallocating\n# the invalid object\nos._exit(0)\n'] stdout: --- --- stderr: --- mimalloc: assertion failed: at "Objects/mimalloc/arena/arena-page.c":753, mi_arenas_page_alloc_fresh assertion: "mi_is_aligned(slice_start + block_start, mi_natural_alignment_of_size(block_size))" ---
test_pyobject_forbidden_bytes_is_freed (test.test_capi.test_mem.PyMemMimallocDebugTests.test_pyobject_forbidden_bytes_is_freed): Lib/test/test_capi/test_mem.py#L106
AssertionError: Process return code is -6 (SIGABRT) command line: ['/home/runner/work/cpython/cpython/python', '-X', 'faulthandler', '-c', '\nimport gc, os, sys, _testinternalcapi\n# Disable the GC to avoid crash on GC collection\ngc.disable()\n_testinternalcapi.check_pyobject_forbidden_bytes_is_freed()\n# Exit immediately to avoid a crash while deallocating\n# the invalid object\nos._exit(0)\n'] stdout: --- --- stderr: --- mimalloc: assertion failed: at "Objects/mimalloc/arena/arena-page.c":753, mi_arenas_page_alloc_fresh assertion: "mi_is_aligned(slice_start + block_start, mi_natural_alignment_of_size(block_size))" ---
test_pymem_malloc_without_gil (test.test_capi.test_mem.PyMemMimallocDebugTests.test_pymem_malloc_without_gil): Lib/test/test_capi/test_mem.py#L82
AssertionError: 'Fatal Python error: _PyMem_DebugMalloc: Python memory allocator called without holding the GIL' not found in 'mimalloc: assertion failed: at "Objects/mimalloc/arena/arena-page.c":753, mi_arenas_page_alloc_fresh\n assertion: "mi_is_aligned(slice_start + block_start, mi_natural_alignment_of_size(block_size))"\n'
test_buffer_overflow (test.test_capi.test_mem.PyMemMimallocDebugTests.test_buffer_overflow): Lib/test/test_capi/test_mem.py#L56
AssertionError: Regex didn't match: "Debug memory block at address p=(?:0x)?[0-9a-fA-F]+: API 'm'\\n 16 bytes originally requested\\n The [0-9] pad bytes at p-[0-9] are FORBIDDENBYTE, as expected.\\n The [0-9] pad bytes at tail=(?:0x)?[0-9a-fA-F]+ are not all FORBIDDENBYTE \\(0x[0-9a-f]{2}\\):\\n at tail\\+0: 0x78 \\*\\*\\* OUCH\\n at tail\\+1: 0xfd\\n at tail\\+2: 0xfd\\n .*\\n( The block was made by call #[0-9]+ to debug malloc/realloc.\\n)? Data at p: cd cd cd .*\\n\\nEnable tracemalloc to get the memory block allocation traceback\\n\\nFatal Python error: _PyMem_DebugRawFree: bad trailing pad byte" not found in 'mimalloc: assertion failed: at "Objects/mimalloc/arena/arena-page.c":753, mi_arenas_page_alloc_fresh\n assertion: "mi_is_aligned(slice_start + block_start, mi_natural_alignment_of_size(block_size))"\n'
test_api_misuse (test.test_capi.test_mem.PyMemMimallocDebugTests.test_api_misuse): Lib/test/test_capi/test_mem.py#L71
AssertionError: Regex didn't match: "Debug memory block at address p=(?:0x)?[0-9a-fA-F]+: API 'm'\\n 16 bytes originally requested\\n The [0-9] pad bytes at p-[0-9] are FORBIDDENBYTE, as expected.\\n The [0-9] pad bytes at tail=(?:0x)?[0-9a-fA-F]+ are FORBIDDENBYTE, as expected.\\n( The block was made by call #[0-9]+ to debug malloc/realloc.\\n)? Data at p: cd cd cd .*\\n\\nEnable tracemalloc to get the memory block allocation traceback\\n\\nFatal Python error: _PyMem_DebugRawFree: bad ID: Allocated using API 'm', verified using API 'r'\\n" not found in 'mimalloc: assertion failed: at "Objects/mimalloc/arena/arena-page.c":753, mi_arenas_page_alloc_fresh\n assertion: "mi_is_aligned(slice_start + block_start, mi_natural_alignment_of_size(block_size))"\n'
test_pyobject_uninitialized_is_freed (test.test_capi.test_mem.PyMemMimallocDebugTests.test_pyobject_uninitialized_is_freed): Lib/test/test_capi/test_mem.py#L106
AssertionError: Process return code is -6 (SIGABRT) command line: ['/home/runner/work/cpython/cpython-builddir/python', '-X', 'faulthandler', '-c', '\nimport gc, os, sys, _testinternalcapi\n# Disable the GC to avoid crash on GC collection\ngc.disable()\n_testinternalcapi.check_pyobject_uninitialized_is_freed()\n# Exit immediately to avoid a crash while deallocating\n# the invalid object\nos._exit(0)\n'] stdout: --- --- stderr: --- mimalloc: assertion failed: at "../cpython-ro-srcdir/Objects/mimalloc/arena/arena-page.c":753, mi_arenas_page_alloc_fresh assertion: "mi_is_aligned(slice_start + block_start, mi_natural_alignment_of_size(block_size))" ---
test_pyobject_null_is_freed (test.test_capi.test_mem.PyMemMimallocDebugTests.test_pyobject_null_is_freed): Lib/test/test_capi/test_mem.py#L106
AssertionError: Process return code is -6 (SIGABRT) command line: ['/home/runner/work/cpython/cpython-builddir/python', '-X', 'faulthandler', '-c', '\nimport gc, os, sys, _testinternalcapi\n# Disable the GC to avoid crash on GC collection\ngc.disable()\n_testinternalcapi.check_pyobject_null_is_freed()\n# Exit immediately to avoid a crash while deallocating\n# the invalid object\nos._exit(0)\n'] stdout: --- --- stderr: --- mimalloc: assertion failed: at "../cpython-ro-srcdir/Objects/mimalloc/arena/arena-page.c":753, mi_arenas_page_alloc_fresh assertion: "mi_is_aligned(slice_start + block_start, mi_natural_alignment_of_size(block_size))" ---
test_pyobject_malloc_without_gil (test.test_capi.test_mem.PyMemMimallocDebugTests.test_pyobject_malloc_without_gil): Lib/test/test_capi/test_mem.py#L82
AssertionError: 'Fatal Python error: _PyMem_DebugMalloc: Python memory allocator called without holding the GIL' not found in 'mimalloc: assertion failed: at "../cpython-ro-srcdir/Objects/mimalloc/arena/arena-page.c":753, mi_arenas_page_alloc_fresh\n assertion: "mi_is_aligned(slice_start + block_start, mi_natural_alignment_of_size(block_size))"\n'
test_pyobject_freed_is_freed (test.test_capi.test_mem.PyMemMimallocDebugTests.test_pyobject_freed_is_freed): Lib/test/test_capi/test_mem.py#L106
AssertionError: Process return code is -6 (SIGABRT) command line: ['/home/runner/work/cpython/cpython-builddir/python', '-X', 'faulthandler', '-c', '\nimport gc, os, sys, _testinternalcapi\n# Disable the GC to avoid crash on GC collection\ngc.disable()\n_testinternalcapi.check_pyobject_freed_is_freed()\n# Exit immediately to avoid a crash while deallocating\n# the invalid object\nos._exit(0)\n'] stdout: --- --- stderr: --- mimalloc: assertion failed: at "../cpython-ro-srcdir/Objects/mimalloc/arena/arena-page.c":753, mi_arenas_page_alloc_fresh assertion: "mi_is_aligned(slice_start + block_start, mi_natural_alignment_of_size(block_size))" ---
test_pyobject_forbidden_bytes_is_freed (test.test_capi.test_mem.PyMemMimallocDebugTests.test_pyobject_forbidden_bytes_is_freed): Lib/test/test_capi/test_mem.py#L106
AssertionError: Process return code is -6 (SIGABRT) command line: ['/home/runner/work/cpython/cpython-builddir/python', '-X', 'faulthandler', '-c', '\nimport gc, os, sys, _testinternalcapi\n# Disable the GC to avoid crash on GC collection\ngc.disable()\n_testinternalcapi.check_pyobject_forbidden_bytes_is_freed()\n# Exit immediately to avoid a crash while deallocating\n# the invalid object\nos._exit(0)\n'] stdout: --- --- stderr: --- mimalloc: assertion failed: at "../cpython-ro-srcdir/Objects/mimalloc/arena/arena-page.c":753, mi_arenas_page_alloc_fresh assertion: "mi_is_aligned(slice_start + block_start, mi_natural_alignment_of_size(block_size))" ---
test_pymem_malloc_without_gil (test.test_capi.test_mem.PyMemMimallocDebugTests.test_pymem_malloc_without_gil): Lib/test/test_capi/test_mem.py#L82
AssertionError: 'Fatal Python error: _PyMem_DebugMalloc: Python memory allocator called without holding the GIL' not found in 'mimalloc: assertion failed: at "../cpython-ro-srcdir/Objects/mimalloc/arena/arena-page.c":753, mi_arenas_page_alloc_fresh\n assertion: "mi_is_aligned(slice_start + block_start, mi_natural_alignment_of_size(block_size))"\n'
test_buffer_overflow (test.test_capi.test_mem.PyMemMimallocDebugTests.test_buffer_overflow): Lib/test/test_capi/test_mem.py#L56
AssertionError: Regex didn't match: "Debug memory block at address p=(?:0x)?[0-9a-fA-F]+: API 'm'\\n 16 bytes originally requested\\n The [0-9] pad bytes at p-[0-9] are FORBIDDENBYTE, as expected.\\n The [0-9] pad bytes at tail=(?:0x)?[0-9a-fA-F]+ are not all FORBIDDENBYTE \\(0x[0-9a-f]{2}\\):\\n at tail\\+0: 0x78 \\*\\*\\* OUCH\\n at tail\\+1: 0xfd\\n at tail\\+2: 0xfd\\n .*\\n( The block was made by call #[0-9]+ to debug malloc/realloc.\\n)? Data at p: cd cd cd .*\\n\\nEnable tracemalloc to get the memory block allocation traceback\\n\\nFatal Python error: _PyMem_DebugRawFree: bad trailing pad byte" not found in 'mimalloc: assertion failed: at "../cpython-ro-srcdir/Objects/mimalloc/arena/arena-page.c":753, mi_arenas_page_alloc_fresh\n assertion: "mi_is_aligned(slice_start + block_start, mi_natural_alignment_of_size(block_size))"\n'
test_api_misuse (test.test_capi.test_mem.PyMemMimallocDebugTests.test_api_misuse): Lib/test/test_capi/test_mem.py#L71
AssertionError: Regex didn't match: "Debug memory block at address p=(?:0x)?[0-9a-fA-F]+: API 'm'\\n 16 bytes originally requested\\n The [0-9] pad bytes at p-[0-9] are FORBIDDENBYTE, as expected.\\n The [0-9] pad bytes at tail=(?:0x)?[0-9a-fA-F]+ are FORBIDDENBYTE, as expected.\\n( The block was made by call #[0-9]+ to debug malloc/realloc.\\n)? Data at p: cd cd cd .*\\n\\nEnable tracemalloc to get the memory block allocation traceback\\n\\nFatal Python error: _PyMem_DebugRawFree: bad ID: Allocated using API 'm', verified using API 'r'\\n" not found in 'mimalloc: assertion failed: at "../cpython-ro-srcdir/Objects/mimalloc/arena/arena-page.c":753, mi_arenas_page_alloc_fresh\n assertion: "mi_is_aligned(slice_start + block_start, mi_natural_alignment_of_size(block_size))"\n'
test_pythonmalloc (test.test_cmd_line.CmdLineTest.test_pythonmalloc) (env_var='mimalloc_debug', name='mimalloc_debug'): Lib/test/test_cmd_line.py#L920
AssertionError: 'mimalloc: assertion failed: at "../cpython-ro-src[167 chars]e))"' != 'mimalloc_debug' + mimalloc_debug - mimalloc: assertion failed: at "../cpython-ro-srcdir/Objects/mimalloc/arena/arena-page.c":753, mi_arenas_page_alloc_fresh - assertion: "mi_is_aligned(slice_start + block_start, mi_natural_alignment_of_size(block_size))"
test_pythonmalloc (test.test_cmd_line.CmdLineTest.test_pythonmalloc) (env_var='mimalloc', name='mimalloc'): Lib/test/test_cmd_line.py#L920
AssertionError: 'mimalloc: assertion failed: at "../cpython-ro-src[167 chars]e))"' != 'mimalloc' + mimalloc - mimalloc: assertion failed: at "../cpython-ro-srcdir/Objects/mimalloc/arena/arena-page.c":753, mi_arenas_page_alloc_fresh - assertion: "mi_is_aligned(slice_start + block_start, mi_natural_alignment_of_size(block_size))"
test_pyobject_null_is_freed (test.test_capi.test_mem.PyMemMimallocDebugTests.test_pyobject_null_is_freed): Lib/test/test_capi/test_mem.py#L106
AssertionError: Process return code is -6 (SIGABRT) command line: ['/Users/runner/work/cpython/cpython/python.exe', '-X', 'faulthandler', '-c', '\nimport gc, os, sys, _testinternalcapi\n# Disable the GC to avoid crash on GC collection\ngc.disable()\n_testinternalcapi.check_pyobject_null_is_freed()\n# Exit immediately to avoid a crash while deallocating\n# the invalid object\nos._exit(0)\n'] stdout: --- --- stderr: --- mimalloc: assertion failed: at "Objects/mimalloc/arena/arena-page.c":753, mi_arenas_page_alloc_fresh assertion: "mi_is_aligned(slice_start + block_start, mi_natural_alignment_of_size(block_size))" ---
test_pyobject_malloc_without_gil (test.test_capi.test_mem.PyMemMimallocDebugTests.test_pyobject_malloc_without_gil): Lib/test/test_capi/test_mem.py#L82
AssertionError: 'Fatal Python error: _PyMem_DebugMalloc: Python memory allocator called without holding the GIL' not found in 'mimalloc: assertion failed: at "Objects/mimalloc/arena/arena-page.c":753, mi_arenas_page_alloc_fresh\n assertion: "mi_is_aligned(slice_start + block_start, mi_natural_alignment_of_size(block_size))"\n'
test_pyobject_freed_is_freed (test.test_capi.test_mem.PyMemMimallocDebugTests.test_pyobject_freed_is_freed): Lib/test/test_capi/test_mem.py#L106
AssertionError: Process return code is -6 (SIGABRT) command line: ['/Users/runner/work/cpython/cpython/python.exe', '-X', 'faulthandler', '-c', '\nimport gc, os, sys, _testinternalcapi\n# Disable the GC to avoid crash on GC collection\ngc.disable()\n_testinternalcapi.check_pyobject_freed_is_freed()\n# Exit immediately to avoid a crash while deallocating\n# the invalid object\nos._exit(0)\n'] stdout: --- --- stderr: --- mimalloc: assertion failed: at "Objects/mimalloc/arena/arena-page.c":753, mi_arenas_page_alloc_fresh assertion: "mi_is_aligned(slice_start + block_start, mi_natural_alignment_of_size(block_size))" ---
test_pyobject_forbidden_bytes_is_freed (test.test_capi.test_mem.PyMemMimallocDebugTests.test_pyobject_forbidden_bytes_is_freed): Lib/test/test_capi/test_mem.py#L106
AssertionError: Process return code is -6 (SIGABRT) command line: ['/Users/runner/work/cpython/cpython/python.exe', '-X', 'faulthandler', '-c', '\nimport gc, os, sys, _testinternalcapi\n# Disable the GC to avoid crash on GC collection\ngc.disable()\n_testinternalcapi.check_pyobject_forbidden_bytes_is_freed()\n# Exit immediately to avoid a crash while deallocating\n# the invalid object\nos._exit(0)\n'] stdout: --- --- stderr: --- mimalloc: assertion failed: at "Objects/mimalloc/arena/arena-page.c":753, mi_arenas_page_alloc_fresh assertion: "mi_is_aligned(slice_start + block_start, mi_natural_alignment_of_size(block_size))" ---
test_pymem_malloc_without_gil (test.test_capi.test_mem.PyMemMimallocDebugTests.test_pymem_malloc_without_gil): Lib/test/test_capi/test_mem.py#L82
AssertionError: 'Fatal Python error: _PyMem_DebugMalloc: Python memory allocator called without holding the GIL' not found in 'mimalloc: assertion failed: at "Objects/mimalloc/arena/arena-page.c":753, mi_arenas_page_alloc_fresh\n assertion: "mi_is_aligned(slice_start + block_start, mi_natural_alignment_of_size(block_size))"\n'
test_buffer_overflow (test.test_capi.test_mem.PyMemMimallocDebugTests.test_buffer_overflow): Lib/test/test_capi/test_mem.py#L56
AssertionError: Regex didn't match: "Debug memory block at address p=(?:0x)?[0-9a-fA-F]+: API 'm'\\n 16 bytes originally requested\\n The [0-9] pad bytes at p-[0-9] are FORBIDDENBYTE, as expected.\\n The [0-9] pad bytes at tail=(?:0x)?[0-9a-fA-F]+ are not all FORBIDDENBYTE \\(0x[0-9a-f]{2}\\):\\n at tail\\+0: 0x78 \\*\\*\\* OUCH\\n at tail\\+1: 0xfd\\n at tail\\+2: 0xfd\\n .*\\n( The block was made by call #[0-9]+ to debug malloc/realloc.\\n)? Data at p: cd cd cd .*\\n\\nEnable tracemalloc to get the memory block allocation traceback\\n\\nFatal Python error: _PyMem_DebugRawFree: bad trailing pad byte" not found in 'mimalloc: assertion failed: at "Objects/mimalloc/arena/arena-page.c":753, mi_arenas_page_alloc_fresh\n assertion: "mi_is_aligned(slice_start + block_start, mi_natural_alignment_of_size(block_size))"\n'
test_api_misuse (test.test_capi.test_mem.PyMemMimallocDebugTests.test_api_misuse): Lib/test/test_capi/test_mem.py#L71
AssertionError: Regex didn't match: "Debug memory block at address p=(?:0x)?[0-9a-fA-F]+: API 'm'\\n 16 bytes originally requested\\n The [0-9] pad bytes at p-[0-9] are FORBIDDENBYTE, as expected.\\n The [0-9] pad bytes at tail=(?:0x)?[0-9a-fA-F]+ are FORBIDDENBYTE, as expected.\\n( The block was made by call #[0-9]+ to debug malloc/realloc.\\n)? Data at p: cd cd cd .*\\n\\nEnable tracemalloc to get the memory block allocation traceback\\n\\nFatal Python error: _PyMem_DebugRawFree: bad ID: Allocated using API 'm', verified using API 'r'\\n" not found in 'mimalloc: assertion failed: at "Objects/mimalloc/arena/arena-page.c":753, mi_arenas_page_alloc_fresh\n assertion: "mi_is_aligned(slice_start + block_start, mi_natural_alignment_of_size(block_size))"\n'
test_pythonmalloc (test.test_cmd_line.CmdLineTest.test_pythonmalloc) (env_var='mimalloc_debug', name='mimalloc_debug'): Lib/test/test_cmd_line.py#L920
AssertionError: 'mimalloc: assertion failed: at "Objects/mimalloc/[146 chars]e))"' != 'mimalloc_debug' + mimalloc_debug - mimalloc: assertion failed: at "Objects/mimalloc/arena/arena-page.c":753, mi_arenas_page_alloc_fresh - assertion: "mi_is_aligned(slice_start + block_start, mi_natural_alignment_of_size(block_size))"
test_pythonmalloc (test.test_cmd_line.CmdLineTest.test_pythonmalloc) (env_var='mimalloc', name='mimalloc'): Lib/test/test_cmd_line.py#L920
AssertionError: 'mimalloc: assertion failed: at "Objects/mimalloc/[146 chars]e))"' != 'mimalloc' + mimalloc - mimalloc: assertion failed: at "Objects/mimalloc/arena/arena-page.c":753, mi_arenas_page_alloc_fresh - assertion: "mi_is_aligned(slice_start + block_start, mi_natural_alignment_of_size(block_size))"
test_idna (test.test_socket.GeneralModuleTests.test_idna): Lib/test/test_socket.py#L1870
socket.gaierror: [Errno 8] nodename nor servname provided, or not known
test_pyobject_uninitialized_is_freed (test.test_capi.test_mem.PyMemMimallocDebugTests.test_pyobject_uninitialized_is_freed): Lib/test/test_capi/test_mem.py#L106
AssertionError: Process return code is -6 (SIGABRT) command line: ['/home/runner/work/cpython/cpython-builddir/python', '-X', 'faulthandler', '-c', '\nimport gc, os, sys, _testinternalcapi\n# Disable the GC to avoid crash on GC collection\ngc.disable()\n_testinternalcapi.check_pyobject_uninitialized_is_freed()\n# Exit immediately to avoid a crash while deallocating\n# the invalid object\nos._exit(0)\n'] stdout: --- --- stderr: --- mimalloc: assertion failed: at "../cpython-ro-srcdir/Objects/mimalloc/arena/arena-page.c":753, mi_arenas_page_alloc_fresh assertion: "mi_is_aligned(slice_start + block_start, mi_natural_alignment_of_size(block_size))" ---
test_pyobject_null_is_freed (test.test_capi.test_mem.PyMemMimallocDebugTests.test_pyobject_null_is_freed): Lib/test/test_capi/test_mem.py#L106
AssertionError: Process return code is -6 (SIGABRT) command line: ['/home/runner/work/cpython/cpython-builddir/python', '-X', 'faulthandler', '-c', '\nimport gc, os, sys, _testinternalcapi\n# Disable the GC to avoid crash on GC collection\ngc.disable()\n_testinternalcapi.check_pyobject_null_is_freed()\n# Exit immediately to avoid a crash while deallocating\n# the invalid object\nos._exit(0)\n'] stdout: --- --- stderr: --- mimalloc: assertion failed: at "../cpython-ro-srcdir/Objects/mimalloc/arena/arena-page.c":753, mi_arenas_page_alloc_fresh assertion: "mi_is_aligned(slice_start + block_start, mi_natural_alignment_of_size(block_size))" ---
test_pyobject_malloc_without_gil (test.test_capi.test_mem.PyMemMimallocDebugTests.test_pyobject_malloc_without_gil): Lib/test/test_capi/test_mem.py#L82
AssertionError: 'Fatal Python error: _PyMem_DebugMalloc: Python memory allocator called without holding the GIL' not found in 'mimalloc: assertion failed: at "../cpython-ro-srcdir/Objects/mimalloc/arena/arena-page.c":753, mi_arenas_page_alloc_fresh\n assertion: "mi_is_aligned(slice_start + block_start, mi_natural_alignment_of_size(block_size))"\n'
test_pyobject_freed_is_freed (test.test_capi.test_mem.PyMemMimallocDebugTests.test_pyobject_freed_is_freed): Lib/test/test_capi/test_mem.py#L106
AssertionError: Process return code is -6 (SIGABRT) command line: ['/home/runner/work/cpython/cpython-builddir/python', '-X', 'faulthandler', '-c', '\nimport gc, os, sys, _testinternalcapi\n# Disable the GC to avoid crash on GC collection\ngc.disable()\n_testinternalcapi.check_pyobject_freed_is_freed()\n# Exit immediately to avoid a crash while deallocating\n# the invalid object\nos._exit(0)\n'] stdout: --- --- stderr: --- mimalloc: assertion failed: at "../cpython-ro-srcdir/Objects/mimalloc/arena/arena-page.c":753, mi_arenas_page_alloc_fresh assertion: "mi_is_aligned(slice_start + block_start, mi_natural_alignment_of_size(block_size))" ---
test_pyobject_forbidden_bytes_is_freed (test.test_capi.test_mem.PyMemMimallocDebugTests.test_pyobject_forbidden_bytes_is_freed): Lib/test/test_capi/test_mem.py#L106
AssertionError: Process return code is -6 (SIGABRT) command line: ['/home/runner/work/cpython/cpython-builddir/python', '-X', 'faulthandler', '-c', '\nimport gc, os, sys, _testinternalcapi\n# Disable the GC to avoid crash on GC collection\ngc.disable()\n_testinternalcapi.check_pyobject_forbidden_bytes_is_freed()\n# Exit immediately to avoid a crash while deallocating\n# the invalid object\nos._exit(0)\n'] stdout: --- --- stderr: --- mimalloc: assertion failed: at "../cpython-ro-srcdir/Objects/mimalloc/arena/arena-page.c":753, mi_arenas_page_alloc_fresh assertion: "mi_is_aligned(slice_start + block_start, mi_natural_alignment_of_size(block_size))" ---
test_pymem_malloc_without_gil (test.test_capi.test_mem.PyMemMimallocDebugTests.test_pymem_malloc_without_gil): Lib/test/test_capi/test_mem.py#L82
AssertionError: 'Fatal Python error: _PyMem_DebugMalloc: Python memory allocator called without holding the GIL' not found in 'mimalloc: assertion failed: at "../cpython-ro-srcdir/Objects/mimalloc/arena/arena-page.c":753, mi_arenas_page_alloc_fresh\n assertion: "mi_is_aligned(slice_start + block_start, mi_natural_alignment_of_size(block_size))"\n'
test_buffer_overflow (test.test_capi.test_mem.PyMemMimallocDebugTests.test_buffer_overflow): Lib/test/test_capi/test_mem.py#L56
AssertionError: Regex didn't match: "Debug memory block at address p=(?:0x)?[0-9a-fA-F]+: API 'm'\\n 16 bytes originally requested\\n The [0-9] pad bytes at p-[0-9] are FORBIDDENBYTE, as expected.\\n The [0-9] pad bytes at tail=(?:0x)?[0-9a-fA-F]+ are not all FORBIDDENBYTE \\(0x[0-9a-f]{2}\\):\\n at tail\\+0: 0x78 \\*\\*\\* OUCH\\n at tail\\+1: 0xfd\\n at tail\\+2: 0xfd\\n .*\\n( The block was made by call #[0-9]+ to debug malloc/realloc.\\n)? Data at p: cd cd cd .*\\n\\nEnable tracemalloc to get the memory block allocation traceback\\n\\nFatal Python error: _PyMem_DebugRawFree: bad trailing pad byte" not found in 'mimalloc: assertion failed: at "../cpython-ro-srcdir/Objects/mimalloc/arena/arena-page.c":753, mi_arenas_page_alloc_fresh\n assertion: "mi_is_aligned(slice_start + block_start, mi_natural_alignment_of_size(block_size))"\n'
test_api_misuse (test.test_capi.test_mem.PyMemMimallocDebugTests.test_api_misuse): Lib/test/test_capi/test_mem.py#L71
AssertionError: Regex didn't match: "Debug memory block at address p=(?:0x)?[0-9a-fA-F]+: API 'm'\\n 16 bytes originally requested\\n The [0-9] pad bytes at p-[0-9] are FORBIDDENBYTE, as expected.\\n The [0-9] pad bytes at tail=(?:0x)?[0-9a-fA-F]+ are FORBIDDENBYTE, as expected.\\n( The block was made by call #[0-9]+ to debug malloc/realloc.\\n)? Data at p: cd cd cd .*\\n\\nEnable tracemalloc to get the memory block allocation traceback\\n\\nFatal Python error: _PyMem_DebugRawFree: bad ID: Allocated using API 'm', verified using API 'r'\\n" not found in 'mimalloc: assertion failed: at "../cpython-ro-srcdir/Objects/mimalloc/arena/arena-page.c":753, mi_arenas_page_alloc_fresh\n assertion: "mi_is_aligned(slice_start + block_start, mi_natural_alignment_of_size(block_size))"\n'
test_pythonmalloc (test.test_cmd_line.CmdLineTest.test_pythonmalloc) (env_var='mimalloc_debug', name='mimalloc_debug'): Lib/test/test_cmd_line.py#L920
AssertionError: 'mimalloc: assertion failed: at "../cpython-ro-src[167 chars]e))"' != 'mimalloc_debug' + mimalloc_debug - mimalloc: assertion failed: at "../cpython-ro-srcdir/Objects/mimalloc/arena/arena-page.c":753, mi_arenas_page_alloc_fresh - assertion: "mi_is_aligned(slice_start + block_start, mi_natural_alignment_of_size(block_size))"
test_pythonmalloc (test.test_cmd_line.CmdLineTest.test_pythonmalloc) (env_var='mimalloc', name='mimalloc'): Lib/test/test_cmd_line.py#L920
AssertionError: 'mimalloc: assertion failed: at "../cpython-ro-src[167 chars]e))"' != 'mimalloc' + mimalloc - mimalloc: assertion failed: at "../cpython-ro-srcdir/Objects/mimalloc/arena/arena-page.c":753, mi_arenas_page_alloc_fresh - assertion: "mi_is_aligned(slice_start + block_start, mi_natural_alignment_of_size(block_size))"
test_pyobject_uninitialized_is_freed (test.test_capi.test_mem.PyMemMimallocDebugTests.test_pyobject_uninitialized_is_freed): Lib/test/test_capi/test_mem.py#L106
AssertionError: Process return code is -6 (SIGABRT) command line: ['/Users/runner/work/cpython/cpython/python.exe', '-X', 'faulthandler', '-c', '\nimport gc, os, sys, _testinternalcapi\n# Disable the GC to avoid crash on GC collection\ngc.disable()\n_testinternalcapi.check_pyobject_uninitialized_is_freed()\n# Exit immediately to avoid a crash while deallocating\n# the invalid object\nos._exit(0)\n'] stdout: --- --- stderr: --- mimalloc: assertion failed: at "Objects/mimalloc/arena/arena-page.c":753, mi_arenas_page_alloc_fresh assertion: "mi_is_aligned(slice_start + block_start, mi_natural_alignment_of_size(block_size))" ---
test_pyobject_null_is_freed (test.test_capi.test_mem.PyMemMimallocDebugTests.test_pyobject_null_is_freed): Lib/test/test_capi/test_mem.py#L106
AssertionError: Process return code is -6 (SIGABRT) command line: ['/Users/runner/work/cpython/cpython/python.exe', '-X', 'faulthandler', '-c', '\nimport gc, os, sys, _testinternalcapi\n# Disable the GC to avoid crash on GC collection\ngc.disable()\n_testinternalcapi.check_pyobject_null_is_freed()\n# Exit immediately to avoid a crash while deallocating\n# the invalid object\nos._exit(0)\n'] stdout: --- --- stderr: --- mimalloc: assertion failed: at "Objects/mimalloc/arena/arena-page.c":753, mi_arenas_page_alloc_fresh assertion: "mi_is_aligned(slice_start + block_start, mi_natural_alignment_of_size(block_size))" ---
test_pyobject_malloc_without_gil (test.test_capi.test_mem.PyMemMimallocDebugTests.test_pyobject_malloc_without_gil): Lib/test/test_capi/test_mem.py#L82
AssertionError: 'Fatal Python error: _PyMem_DebugMalloc: Python memory allocator called without holding the GIL' not found in 'mimalloc: assertion failed: at "Objects/mimalloc/arena/arena-page.c":753, mi_arenas_page_alloc_fresh\n assertion: "mi_is_aligned(slice_start + block_start, mi_natural_alignment_of_size(block_size))"\n'
test_pyobject_freed_is_freed (test.test_capi.test_mem.PyMemMimallocDebugTests.test_pyobject_freed_is_freed): Lib/test/test_capi/test_mem.py#L106
AssertionError: Process return code is -6 (SIGABRT) command line: ['/Users/runner/work/cpython/cpython/python.exe', '-X', 'faulthandler', '-c', '\nimport gc, os, sys, _testinternalcapi\n# Disable the GC to avoid crash on GC collection\ngc.disable()\n_testinternalcapi.check_pyobject_freed_is_freed()\n# Exit immediately to avoid a crash while deallocating\n# the invalid object\nos._exit(0)\n'] stdout: --- --- stderr: --- mimalloc: assertion failed: at "Objects/mimalloc/arena/arena-page.c":753, mi_arenas_page_alloc_fresh assertion: "mi_is_aligned(slice_start + block_start, mi_natural_alignment_of_size(block_size))" ---
test_pyobject_forbidden_bytes_is_freed (test.test_capi.test_mem.PyMemMimallocDebugTests.test_pyobject_forbidden_bytes_is_freed): Lib/test/test_capi/test_mem.py#L106
AssertionError: Process return code is -6 (SIGABRT) command line: ['/Users/runner/work/cpython/cpython/python.exe', '-X', 'faulthandler', '-c', '\nimport gc, os, sys, _testinternalcapi\n# Disable the GC to avoid crash on GC collection\ngc.disable()\n_testinternalcapi.check_pyobject_forbidden_bytes_is_freed()\n# Exit immediately to avoid a crash while deallocating\n# the invalid object\nos._exit(0)\n'] stdout: --- --- stderr: --- mimalloc: assertion failed: at "Objects/mimalloc/arena/arena-page.c":753, mi_arenas_page_alloc_fresh assertion: "mi_is_aligned(slice_start + block_start, mi_natural_alignment_of_size(block_size))" ---
test_pymem_malloc_without_gil (test.test_capi.test_mem.PyMemMimallocDebugTests.test_pymem_malloc_without_gil): Lib/test/test_capi/test_mem.py#L82
AssertionError: 'Fatal Python error: _PyMem_DebugMalloc: Python memory allocator called without holding the GIL' not found in 'mimalloc: assertion failed: at "Objects/mimalloc/arena/arena-page.c":753, mi_arenas_page_alloc_fresh\n assertion: "mi_is_aligned(slice_start + block_start, mi_natural_alignment_of_size(block_size))"\n'
test_buffer_overflow (test.test_capi.test_mem.PyMemMimallocDebugTests.test_buffer_overflow): Lib/test/test_capi/test_mem.py#L56
AssertionError: Regex didn't match: "Debug memory block at address p=(?:0x)?[0-9a-fA-F]+: API 'm'\\n 16 bytes originally requested\\n The [0-9] pad bytes at p-[0-9] are FORBIDDENBYTE, as expected.\\n The [0-9] pad bytes at tail=(?:0x)?[0-9a-fA-F]+ are not all FORBIDDENBYTE \\(0x[0-9a-f]{2}\\):\\n at tail\\+0: 0x78 \\*\\*\\* OUCH\\n at tail\\+1: 0xfd\\n at tail\\+2: 0xfd\\n .*\\n( The block was made by call #[0-9]+ to debug malloc/realloc.\\n)? Data at p: cd cd cd .*\\n\\nEnable tracemalloc to get the memory block allocation traceback\\n\\nFatal Python error: _PyMem_DebugRawFree: bad trailing pad byte" not found in 'mimalloc: assertion failed: at "Objects/mimalloc/arena/arena-page.c":753, mi_arenas_page_alloc_fresh\n assertion: "mi_is_aligned(slice_start + block_start, mi_natural_alignment_of_size(block_size))"\n'
test_api_misuse (test.test_capi.test_mem.PyMemMimallocDebugTests.test_api_misuse): Lib/test/test_capi/test_mem.py#L71
AssertionError: Regex didn't match: "Debug memory block at address p=(?:0x)?[0-9a-fA-F]+: API 'm'\\n 16 bytes originally requested\\n The [0-9] pad bytes at p-[0-9] are FORBIDDENBYTE, as expected.\\n The [0-9] pad bytes at tail=(?:0x)?[0-9a-fA-F]+ are FORBIDDENBYTE, as expected.\\n( The block was made by call #[0-9]+ to debug malloc/realloc.\\n)? Data at p: cd cd cd .*\\n\\nEnable tracemalloc to get the memory block allocation traceback\\n\\nFatal Python error: _PyMem_DebugRawFree: bad ID: Allocated using API 'm', verified using API 'r'\\n" not found in 'mimalloc: assertion failed: at "Objects/mimalloc/arena/arena-page.c":753, mi_arenas_page_alloc_fresh\n assertion: "mi_is_aligned(slice_start + block_start, mi_natural_alignment_of_size(block_size))"\n'
test_pythonmalloc (test.test_cmd_line.CmdLineTest.test_pythonmalloc) (env_var='mimalloc_debug', name='mimalloc_debug'): Lib/test/test_cmd_line.py#L920
AssertionError: 'mimalloc: assertion failed: at "Objects/mimalloc/[146 chars]e))"' != 'mimalloc_debug' + mimalloc_debug - mimalloc: assertion failed: at "Objects/mimalloc/arena/arena-page.c":753, mi_arenas_page_alloc_fresh - assertion: "mi_is_aligned(slice_start + block_start, mi_natural_alignment_of_size(block_size))"
test_pythonmalloc (test.test_cmd_line.CmdLineTest.test_pythonmalloc) (env_var='mimalloc', name='mimalloc'): Lib/test/test_cmd_line.py#L920
AssertionError: 'mimalloc: assertion failed: at "Objects/mimalloc/[146 chars]e))"' != 'mimalloc' + mimalloc - mimalloc: assertion failed: at "Objects/mimalloc/arena/arena-page.c":753, mi_arenas_page_alloc_fresh - assertion: "mi_is_aligned(slice_start + block_start, mi_natural_alignment_of_size(block_size))"
Sanitizers / ASan
Process completed with exit code 2.
test_pyobject_uninitialized_is_freed (test.test_capi.test_mem.PyMemMimallocDebugTests.test_pyobject_uninitialized_is_freed): Lib/test/test_capi/test_mem.py#L106
AssertionError: Process return code is -6 (SIGABRT) command line: ['/home/runner/work/cpython/cpython/python', '-X', 'faulthandler', '-c', '\nimport gc, os, sys, _testinternalcapi\n# Disable the GC to avoid crash on GC collection\ngc.disable()\n_testinternalcapi.check_pyobject_uninitialized_is_freed()\n# Exit immediately to avoid a crash while deallocating\n# the invalid object\nos._exit(0)\n'] stdout: --- --- stderr: --- mimalloc: assertion failed: at "Objects/mimalloc/arena/arena-page.c":753, mi_arenas_page_alloc_fresh assertion: "mi_is_aligned(slice_start + block_start, mi_natural_alignment_of_size(block_size))" ---
test_pyobject_malloc_without_gil (test.test_capi.test_mem.PyMemMimallocDebugTests.test_pyobject_malloc_without_gil): Lib/test/test_capi/test_mem.py#L82
AssertionError: 'Fatal Python error: _PyMem_DebugMalloc: Python memory allocator called without holding the GIL' not found in 'mimalloc: assertion failed: at "Objects/mimalloc/arena/arena-page.c":753, mi_arenas_page_alloc_fresh\n assertion: "mi_is_aligned(slice_start + block_start, mi_natural_alignment_of_size(block_size))"\n'
test_pyobject_freed_is_freed (test.test_capi.test_mem.PyMemMimallocDebugTests.test_pyobject_freed_is_freed): Lib/test/test_capi/test_mem.py#L106
AssertionError: Process return code is -6 (SIGABRT) command line: ['/home/runner/work/cpython/cpython/python', '-X', 'faulthandler', '-c', '\nimport gc, os, sys, _testinternalcapi\n# Disable the GC to avoid crash on GC collection\ngc.disable()\n_testinternalcapi.check_pyobject_freed_is_freed()\n# Exit immediately to avoid a crash while deallocating\n# the invalid object\nos._exit(0)\n'] stdout: --- --- stderr: --- mimalloc: assertion failed: at "Objects/mimalloc/arena/arena-page.c":753, mi_arenas_page_alloc_fresh assertion: "mi_is_aligned(slice_start + block_start, mi_natural_alignment_of_size(block_size))" ---
test_pyobject_forbidden_bytes_is_freed (test.test_capi.test_mem.PyMemMimallocDebugTests.test_pyobject_forbidden_bytes_is_freed): Lib/test/test_capi/test_mem.py#L106
AssertionError: Process return code is -6 (SIGABRT) command line: ['/home/runner/work/cpython/cpython/python', '-X', 'faulthandler', '-c', '\nimport gc, os, sys, _testinternalcapi\n# Disable the GC to avoid crash on GC collection\ngc.disable()\n_testinternalcapi.check_pyobject_forbidden_bytes_is_freed()\n# Exit immediately to avoid a crash while deallocating\n# the invalid object\nos._exit(0)\n'] stdout: --- --- stderr: --- mimalloc: assertion failed: at "Objects/mimalloc/arena/arena-page.c":753, mi_arenas_page_alloc_fresh assertion: "mi_is_aligned(slice_start + block_start, mi_natural_alignment_of_size(block_size))" ---
test_pymem_malloc_without_gil (test.test_capi.test_mem.PyMemMimallocDebugTests.test_pymem_malloc_without_gil): Lib/test/test_capi/test_mem.py#L82
AssertionError: 'Fatal Python error: _PyMem_DebugMalloc: Python memory allocator called without holding the GIL' not found in 'mimalloc: assertion failed: at "Objects/mimalloc/arena/arena-page.c":753, mi_arenas_page_alloc_fresh\n assertion: "mi_is_aligned(slice_start + block_start, mi_natural_alignment_of_size(block_size))"\n'
test_buffer_overflow (test.test_capi.test_mem.PyMemMimallocDebugTests.test_buffer_overflow): Lib/test/test_capi/test_mem.py#L56
AssertionError: Regex didn't match: "Debug memory block at address p=(?:0x)?[0-9a-fA-F]+: API 'm'\\n 16 bytes originally requested\\n The [0-9] pad bytes at p-[0-9] are FORBIDDENBYTE, as expected.\\n The [0-9] pad bytes at tail=(?:0x)?[0-9a-fA-F]+ are not all FORBIDDENBYTE \\(0x[0-9a-f]{2}\\):\\n at tail\\+0: 0x78 \\*\\*\\* OUCH\\n at tail\\+1: 0xfd\\n at tail\\+2: 0xfd\\n .*\\n( The block was made by call #[0-9]+ to debug malloc/realloc.\\n)? Data at p: cd cd cd .*\\n\\nEnable tracemalloc to get the memory block allocation traceback\\n\\nFatal Python error: _PyMem_DebugRawFree: bad trailing pad byte" not found in 'mimalloc: assertion failed: at "Objects/mimalloc/arena/arena-page.c":753, mi_arenas_page_alloc_fresh\n assertion: "mi_is_aligned(slice_start + block_start, mi_natural_alignment_of_size(block_size))"\n'
test_api_misuse (test.test_capi.test_mem.PyMemMimallocDebugTests.test_api_misuse): Lib/test/test_capi/test_mem.py#L71
AssertionError: Regex didn't match: "Debug memory block at address p=(?:0x)?[0-9a-fA-F]+: API 'm'\\n 16 bytes originally requested\\n The [0-9] pad bytes at p-[0-9] are FORBIDDENBYTE, as expected.\\n The [0-9] pad bytes at tail=(?:0x)?[0-9a-fA-F]+ are FORBIDDENBYTE, as expected.\\n( The block was made by call #[0-9]+ to debug malloc/realloc.\\n)? Data at p: cd cd cd .*\\n\\nEnable tracemalloc to get the memory block allocation traceback\\n\\nFatal Python error: _PyMem_DebugRawFree: bad ID: Allocated using API 'm', verified using API 'r'\\n" not found in 'mimalloc: assertion failed: at "Objects/mimalloc/arena/arena-page.c":753, mi_arenas_page_alloc_fresh\n assertion: "mi_is_aligned(slice_start + block_start, mi_natural_alignment_of_size(block_size))"\n'
test_pythonmalloc (test.test_cmd_line.CmdLineTest.test_pythonmalloc) (env_var='mimalloc_debug', name='mimalloc_debug'): Lib/test/test_cmd_line.py#L920
AssertionError: 'mimalloc: assertion failed: at "Objects/mimalloc/[146 chars]e))"' != 'mimalloc_debug' + mimalloc_debug - mimalloc: assertion failed: at "Objects/mimalloc/arena/arena-page.c":753, mi_arenas_page_alloc_fresh - assertion: "mi_is_aligned(slice_start + block_start, mi_natural_alignment_of_size(block_size))"
test_pythonmalloc (test.test_cmd_line.CmdLineTest.test_pythonmalloc) (env_var='mimalloc', name='mimalloc'): Lib/test/test_cmd_line.py#L920
AssertionError: 'mimalloc: assertion failed: at "Objects/mimalloc/[146 chars]e))"' != 'mimalloc' + mimalloc - mimalloc: assertion failed: at "Objects/mimalloc/arena/arena-page.c":753, mi_arenas_page_alloc_fresh - assertion: "mi_is_aligned(slice_start + block_start, mi_natural_alignment_of_size(block_size))"
test_pyobject_uninitialized_is_freed (test.test_capi.test_mem.PyMemMimallocDebugTests.test_pyobject_uninitialized_is_freed): Lib/test/test_capi/test_mem.py#L106
AssertionError: Process return code is -6 (SIGABRT) command line: ['/home/runner/work/cpython/cpython-builddir/python', '-X', 'faulthandler', '-c', '\nimport gc, os, sys, _testinternalcapi\n# Disable the GC to avoid crash on GC collection\ngc.disable()\n_testinternalcapi.check_pyobject_uninitialized_is_freed()\n# Exit immediately to avoid a crash while deallocating\n# the invalid object\nos._exit(0)\n'] stdout: --- --- stderr: --- mimalloc: assertion failed: at "../cpython-ro-srcdir/Objects/mimalloc/arena/arena-page.c":753, mi_arenas_page_alloc_fresh assertion: "mi_is_aligned(slice_start + block_start, mi_natural_alignment_of_size(block_size))" ---
test_pyobject_null_is_freed (test.test_capi.test_mem.PyMemMimallocDebugTests.test_pyobject_null_is_freed): Lib/test/test_capi/test_mem.py#L106
AssertionError: Process return code is -6 (SIGABRT) command line: ['/home/runner/work/cpython/cpython-builddir/python', '-X', 'faulthandler', '-c', '\nimport gc, os, sys, _testinternalcapi\n# Disable the GC to avoid crash on GC collection\ngc.disable()\n_testinternalcapi.check_pyobject_null_is_freed()\n# Exit immediately to avoid a crash while deallocating\n# the invalid object\nos._exit(0)\n'] stdout: --- --- stderr: --- mimalloc: assertion failed: at "../cpython-ro-srcdir/Objects/mimalloc/arena/arena-page.c":753, mi_arenas_page_alloc_fresh assertion: "mi_is_aligned(slice_start + block_start, mi_natural_alignment_of_size(block_size))" ---
test_pyobject_malloc_without_gil (test.test_capi.test_mem.PyMemMimallocDebugTests.test_pyobject_malloc_without_gil): Lib/test/test_capi/test_mem.py#L82
AssertionError: 'Fatal Python error: _PyMem_DebugMalloc: Python memory allocator called without holding the GIL' not found in 'mimalloc: assertion failed: at "../cpython-ro-srcdir/Objects/mimalloc/arena/arena-page.c":753, mi_arenas_page_alloc_fresh\n assertion: "mi_is_aligned(slice_start + block_start, mi_natural_alignment_of_size(block_size))"\n'
test_pyobject_freed_is_freed (test.test_capi.test_mem.PyMemMimallocDebugTests.test_pyobject_freed_is_freed): Lib/test/test_capi/test_mem.py#L106
AssertionError: Process return code is -6 (SIGABRT) command line: ['/home/runner/work/cpython/cpython-builddir/python', '-X', 'faulthandler', '-c', '\nimport gc, os, sys, _testinternalcapi\n# Disable the GC to avoid crash on GC collection\ngc.disable()\n_testinternalcapi.check_pyobject_freed_is_freed()\n# Exit immediately to avoid a crash while deallocating\n# the invalid object\nos._exit(0)\n'] stdout: --- --- stderr: --- mimalloc: assertion failed: at "../cpython-ro-srcdir/Objects/mimalloc/arena/arena-page.c":753, mi_arenas_page_alloc_fresh assertion: "mi_is_aligned(slice_start + block_start, mi_natural_alignment_of_size(block_size))" ---
test_pyobject_forbidden_bytes_is_freed (test.test_capi.test_mem.PyMemMimallocDebugTests.test_pyobject_forbidden_bytes_is_freed): Lib/test/test_capi/test_mem.py#L106
AssertionError: Process return code is -6 (SIGABRT) command line: ['/home/runner/work/cpython/cpython-builddir/python', '-X', 'faulthandler', '-c', '\nimport gc, os, sys, _testinternalcapi\n# Disable the GC to avoid crash on GC collection\ngc.disable()\n_testinternalcapi.check_pyobject_forbidden_bytes_is_freed()\n# Exit immediately to avoid a crash while deallocating\n# the invalid object\nos._exit(0)\n'] stdout: --- --- stderr: --- mimalloc: assertion failed: at "../cpython-ro-srcdir/Objects/mimalloc/arena/arena-page.c":753, mi_arenas_page_alloc_fresh assertion: "mi_is_aligned(slice_start + block_start, mi_natural_alignment_of_size(block_size))" ---
test_pymem_malloc_without_gil (test.test_capi.test_mem.PyMemMimallocDebugTests.test_pymem_malloc_without_gil): Lib/test/test_capi/test_mem.py#L82
AssertionError: 'Fatal Python error: _PyMem_DebugMalloc: Python memory allocator called without holding the GIL' not found in 'mimalloc: assertion failed: at "../cpython-ro-srcdir/Objects/mimalloc/arena/arena-page.c":753, mi_arenas_page_alloc_fresh\n assertion: "mi_is_aligned(slice_start + block_start, mi_natural_alignment_of_size(block_size))"\n'
test_buffer_overflow (test.test_capi.test_mem.PyMemMimallocDebugTests.test_buffer_overflow): Lib/test/test_capi/test_mem.py#L56
AssertionError: Regex didn't match: "Debug memory block at address p=(?:0x)?[0-9a-fA-F]+: API 'm'\\n 16 bytes originally requested\\n The [0-9] pad bytes at p-[0-9] are FORBIDDENBYTE, as expected.\\n The [0-9] pad bytes at tail=(?:0x)?[0-9a-fA-F]+ are not all FORBIDDENBYTE \\(0x[0-9a-f]{2}\\):\\n at tail\\+0: 0x78 \\*\\*\\* OUCH\\n at tail\\+1: 0xfd\\n at tail\\+2: 0xfd\\n .*\\n( The block was made by call #[0-9]+ to debug malloc/realloc.\\n)? Data at p: cd cd cd .*\\n\\nEnable tracemalloc to get the memory block allocation traceback\\n\\nFatal Python error: _PyMem_DebugRawFree: bad trailing pad byte" not found in 'mimalloc: assertion failed: at "../cpython-ro-srcdir/Objects/mimalloc/arena/arena-page.c":753, mi_arenas_page_alloc_fresh\n assertion: "mi_is_aligned(slice_start + block_start, mi_natural_alignment_of_size(block_size))"\n'
test_api_misuse (test.test_capi.test_mem.PyMemMimallocDebugTests.test_api_misuse): Lib/test/test_capi/test_mem.py#L71
AssertionError: Regex didn't match: "Debug memory block at address p=(?:0x)?[0-9a-fA-F]+: API 'm'\\n 16 bytes originally requested\\n The [0-9] pad bytes at p-[0-9] are FORBIDDENBYTE, as expected.\\n The [0-9] pad bytes at tail=(?:0x)?[0-9a-fA-F]+ are FORBIDDENBYTE, as expected.\\n( The block was made by call #[0-9]+ to debug malloc/realloc.\\n)? Data at p: cd cd cd .*\\n\\nEnable tracemalloc to get the memory block allocation traceback\\n\\nFatal Python error: _PyMem_DebugRawFree: bad ID: Allocated using API 'm', verified using API 'r'\\n" not found in 'mimalloc: assertion failed: at "../cpython-ro-srcdir/Objects/mimalloc/arena/arena-page.c":753, mi_arenas_page_alloc_fresh\n assertion: "mi_is_aligned(slice_start + block_start, mi_natural_alignment_of_size(block_size))"\n'
test_pythonmalloc (test.test_cmd_line.CmdLineTest.test_pythonmalloc) (env_var='mimalloc_debug', name='mimalloc_debug'): Lib/test/test_cmd_line.py#L920
AssertionError: 'mimalloc: assertion failed: at "../cpython-ro-src[167 chars]e))"' != 'mimalloc_debug' + mimalloc_debug - mimalloc: assertion failed: at "../cpython-ro-srcdir/Objects/mimalloc/arena/arena-page.c":753, mi_arenas_page_alloc_fresh - assertion: "mi_is_aligned(slice_start + block_start, mi_natural_alignment_of_size(block_size))"
test_pythonmalloc (test.test_cmd_line.CmdLineTest.test_pythonmalloc) (env_var='mimalloc', name='mimalloc'): Lib/test/test_cmd_line.py#L920
AssertionError: 'mimalloc: assertion failed: at "../cpython-ro-src[167 chars]e))"' != 'mimalloc' + mimalloc - mimalloc: assertion failed: at "../cpython-ro-srcdir/Objects/mimalloc/arena/arena-page.c":753, mi_arenas_page_alloc_fresh - assertion: "mi_is_aligned(slice_start + block_start, mi_natural_alignment_of_size(block_size))"
test_pyobject_uninitialized_is_freed (test.test_capi.test_mem.PyMemMimallocDebugTests.test_pyobject_uninitialized_is_freed): Lib/test/test_capi/test_mem.py#L106
AssertionError: Process return code is -6 (SIGABRT) command line: ['/home/runner/work/cpython/cpython/python', '-X', 'faulthandler', '-c', '\nimport gc, os, sys, _testinternalcapi\n# Disable the GC to avoid crash on GC collection\ngc.disable()\n_testinternalcapi.check_pyobject_uninitialized_is_freed()\n# Exit immediately to avoid a crash while deallocating\n# the invalid object\nos._exit(0)\n'] stdout: --- --- stderr: --- mimalloc: assertion failed: at "Objects/mimalloc/arena/arena-page.c":753, mi_arenas_page_alloc_fresh assertion: "mi_is_aligned(slice_start + block_start, mi_natural_alignment_of_size(block_size))" ---
test_pyobject_null_is_freed (test.test_capi.test_mem.PyMemMimallocDebugTests.test_pyobject_null_is_freed): Lib/test/test_capi/test_mem.py#L106
AssertionError: Process return code is -6 (SIGABRT) command line: ['/home/runner/work/cpython/cpython/python', '-X', 'faulthandler', '-c', '\nimport gc, os, sys, _testinternalcapi\n# Disable the GC to avoid crash on GC collection\ngc.disable()\n_testinternalcapi.check_pyobject_null_is_freed()\n# Exit immediately to avoid a crash while deallocating\n# the invalid object\nos._exit(0)\n'] stdout: --- --- stderr: --- mimalloc: assertion failed: at "Objects/mimalloc/arena/arena-page.c":753, mi_arenas_page_alloc_fresh assertion: "mi_is_aligned(slice_start + block_start, mi_natural_alignment_of_size(block_size))" ---
test_pyobject_malloc_without_gil (test.test_capi.test_mem.PyMemMimallocDebugTests.test_pyobject_malloc_without_gil): Lib/test/test_capi/test_mem.py#L82
AssertionError: 'Fatal Python error: _PyMem_DebugMalloc: Python memory allocator called without holding the GIL' not found in 'mimalloc: assertion failed: at "Objects/mimalloc/arena/arena-page.c":753, mi_arenas_page_alloc_fresh\n assertion: "mi_is_aligned(slice_start + block_start, mi_natural_alignment_of_size(block_size))"\n'
test_pyobject_freed_is_freed (test.test_capi.test_mem.PyMemMimallocDebugTests.test_pyobject_freed_is_freed): Lib/test/test_capi/test_mem.py#L106
AssertionError: Process return code is -6 (SIGABRT) command line: ['/home/runner/work/cpython/cpython/python', '-X', 'faulthandler', '-c', '\nimport gc, os, sys, _testinternalcapi\n# Disable the GC to avoid crash on GC collection\ngc.disable()\n_testinternalcapi.check_pyobject_freed_is_freed()\n# Exit immediately to avoid a crash while deallocating\n# the invalid object\nos._exit(0)\n'] stdout: --- --- stderr: --- mimalloc: assertion failed: at "Objects/mimalloc/arena/arena-page.c":753, mi_arenas_page_alloc_fresh assertion: "mi_is_aligned(slice_start + block_start, mi_natural_alignment_of_size(block_size))" ---
test_pyobject_forbidden_bytes_is_freed (test.test_capi.test_mem.PyMemMimallocDebugTests.test_pyobject_forbidden_bytes_is_freed): Lib/test/test_capi/test_mem.py#L106
AssertionError: Process return code is -6 (SIGABRT) command line: ['/home/runner/work/cpython/cpython/python', '-X', 'faulthandler', '-c', '\nimport gc, os, sys, _testinternalcapi\n# Disable the GC to avoid crash on GC collection\ngc.disable()\n_testinternalcapi.check_pyobject_forbidden_bytes_is_freed()\n# Exit immediately to avoid a crash while deallocating\n# the invalid object\nos._exit(0)\n'] stdout: --- --- stderr: --- mimalloc: assertion failed: at "Objects/mimalloc/arena/arena-page.c":753, mi_arenas_page_alloc_fresh assertion: "mi_is_aligned(slice_start + block_start, mi_natural_alignment_of_size(block_size))" ---
test_pymem_malloc_without_gil (test.test_capi.test_mem.PyMemMimallocDebugTests.test_pymem_malloc_without_gil): Lib/test/test_capi/test_mem.py#L82
AssertionError: 'Fatal Python error: _PyMem_DebugMalloc: Python memory allocator called without holding the GIL' not found in 'mimalloc: assertion failed: at "Objects/mimalloc/arena/arena-page.c":753, mi_arenas_page_alloc_fresh\n assertion: "mi_is_aligned(slice_start + block_start, mi_natural_alignment_of_size(block_size))"\n'
test_buffer_overflow (test.test_capi.test_mem.PyMemMimallocDebugTests.test_buffer_overflow): Lib/test/test_capi/test_mem.py#L56
AssertionError: Regex didn't match: "Debug memory block at address p=(?:0x)?[0-9a-fA-F]+: API 'm'\\n 16 bytes originally requested\\n The [0-9] pad bytes at p-[0-9] are FORBIDDENBYTE, as expected.\\n The [0-9] pad bytes at tail=(?:0x)?[0-9a-fA-F]+ are not all FORBIDDENBYTE \\(0x[0-9a-f]{2}\\):\\n at tail\\+0: 0x78 \\*\\*\\* OUCH\\n at tail\\+1: 0xfd\\n at tail\\+2: 0xfd\\n .*\\n( The block was made by call #[0-9]+ to debug malloc/realloc.\\n)? Data at p: cd cd cd .*\\n\\nEnable tracemalloc to get the memory block allocation traceback\\n\\nFatal Python error: _PyMem_DebugRawFree: bad trailing pad byte" not found in 'mimalloc: assertion failed: at "Objects/mimalloc/arena/arena-page.c":753, mi_arenas_page_alloc_fresh\n assertion: "mi_is_aligned(slice_start + block_start, mi_natural_alignment_of_size(block_size))"\n'
test_api_misuse (test.test_capi.test_mem.PyMemMimallocDebugTests.test_api_misuse): Lib/test/test_capi/test_mem.py#L71
AssertionError: Regex didn't match: "Debug memory block at address p=(?:0x)?[0-9a-fA-F]+: API 'm'\\n 16 bytes originally requested\\n The [0-9] pad bytes at p-[0-9] are FORBIDDENBYTE, as expected.\\n The [0-9] pad bytes at tail=(?:0x)?[0-9a-fA-F]+ are FORBIDDENBYTE, as expected.\\n( The block was made by call #[0-9]+ to debug malloc/realloc.\\n)? Data at p: cd cd cd .*\\n\\nEnable tracemalloc to get the memory block allocation traceback\\n\\nFatal Python error: _PyMem_DebugRawFree: bad ID: Allocated using API 'm', verified using API 'r'\\n" not found in 'mimalloc: assertion failed: at "Objects/mimalloc/arena/arena-page.c":753, mi_arenas_page_alloc_fresh\n assertion: "mi_is_aligned(slice_start + block_start, mi_natural_alignment_of_size(block_size))"\n'
test_pythonmalloc (test.test_cmd_line.CmdLineTest.test_pythonmalloc) (env_var='mimalloc_debug', name='mimalloc_debug'): Lib/test/test_cmd_line.py#L920
AssertionError: 'mimalloc: assertion failed: at "Objects/mimalloc/[146 chars]e))"' != 'mimalloc_debug' + mimalloc_debug - mimalloc: assertion failed: at "Objects/mimalloc/arena/arena-page.c":753, mi_arenas_page_alloc_fresh - assertion: "mi_is_aligned(slice_start + block_start, mi_natural_alignment_of_size(block_size))"
test_pythonmalloc (test.test_cmd_line.CmdLineTest.test_pythonmalloc) (env_var='mimalloc', name='mimalloc'): Lib/test/test_cmd_line.py#L920
AssertionError: 'mimalloc: assertion failed: at "Objects/mimalloc/[146 chars]e))"' != 'mimalloc' + mimalloc - mimalloc: assertion failed: at "Objects/mimalloc/arena/arena-page.c":753, mi_arenas_page_alloc_fresh - assertion: "mi_is_aligned(slice_start + block_start, mi_natural_alignment_of_size(block_size))"
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