Bug#1023222: python-xarray: autopkgtest regression on s390x: segmentation fault

[Paul Gevers]

Source: python-xarray
Version: 2022.10.0-1
Severity: serious
User: debian...@lists.debian.org
Usertags: regression

Dear maintainer(s),



                       pass            fail
python-xarray          from testing    2022.10.0-1
all others             from testing    from testing

I copied some of the output at the bottom of this report.



More information about this bug and the reason for filing it can be found on
https://wiki.debian.org/ContinuousIntegration/RegressionEmailInformation

Paul

[1] https://qa.debian.org/excuses.php?package=python-xarray

https://ci.debian.net/data/autopkgtest/testing/s390x/p/python-xarray/27672266/log.gz

[ 90%]


Current thread 0x000003ff91575040 (most recent call first):

  File "<__array_function__ internals>", line 5 in all

  File "/usr/lib/python3/dist-packages/_pytest/main.py", line 322 in _main

  File "/usr/lib/python3.10/runpy.py", line 86 in _run_code
  File "/usr/lib/python3.10/runpy.py", line 196 in _run_module_as_main


bash: line 1:  6460 Segmentation fault      $py -m pytest -v --pyargs xarray
autopkgtest [16:26:52]: test command1

With a recent upload of python-xarray the autopkgtest of python-xarray fails in testing on s390x when that autopkgtest is run with the binary packages of python-xarray from unstable. It passes when run with only packages from testing. In tabular form: Currently this regression is blocking the migration to testing [1]. Can you please investigate the situation and fix it? tests/test_sparse.py::test_variable_property[nbytes] PASSED [ 90%] tests/test_sparse.py::test_variable_property[ndim] PASSED [ 90%] tests/test_sparse.py::test_variable_property[values] XFAIL (Coercion...) [ 90%] tests/test_sparse.py::test_variable_method[obj.all(*(), **{})-False] Fatal Python error: Segmentation fault File "/usr/lib/python3/dist-packages/sparse/_coo/core.py", line 1562 in _grouped_reduce File "/usr/lib/python3/dist-packages/sparse/_coo/core.py", line 687 in _reduce_calc File "/usr/lib/python3/dist-packages/sparse/_sparse_array.py", line 360 in reduce File "/usr/lib/python3/dist-packages/sparse/_sparse_array.py", line 278 in _reduce File "/usr/lib/python3/dist-packages/sparse/_sparse_array.py", line 307 in __array_ufunc__ File "/usr/lib/python3/dist-packages/sparse/_sparse_array.py", line 490 in all File "/usr/lib/python3/dist-packages/sparse/_sparse_array.py", line 268 in __array_function__ File "/usr/lib/python3/dist-packages/xarray/core/variable.py", line 1901 in reduce File "/usr/lib/python3/dist-packages/xarray/core/common.py", line 73 in wrapped_func File "/usr/lib/python3/dist-packages/xarray/tests/test_sparse.py", line 69 in __call__ File "/usr/lib/python3/dist-packages/xarray/tests/test_sparse.py", line 231 in test_variable_method File "/usr/lib/python3/dist-packages/_pytest/python.py", line 192 in pytest_pyfunc_call File "/usr/lib/python3/dist-packages/pluggy/_callers.py", line 39 in _multicall File "/usr/lib/python3/dist-packages/pluggy/_manager.py", line 80 in _hookexec File "/usr/lib/python3/dist-packages/pluggy/_hooks.py", line 265 in __call__ File "/usr/lib/python3/dist-packages/_pytest/python.py", line 1761 in runtest File "/usr/lib/python3/dist-packages/_pytest/runner.py", line 166 in pytest_runtest_call File "/usr/lib/python3/dist-packages/pluggy/_callers.py", line 39 in _multicall File "/usr/lib/python3/dist-packages/pluggy/_manager.py", line 80 in _hookexec File "/usr/lib/python3/dist-packages/pluggy/_hooks.py", line 265 in __call__ File "/usr/lib/python3/dist-packages/_pytest/runner.py", line 259 in <lambda> File "/usr/lib/python3/dist-packages/_pytest/runner.py", line 338 in from_call File "/usr/lib/python3/dist-packages/_pytest/runner.py", line 258 in call_runtest_hook File "/usr/lib/python3/dist-packages/_pytest/runner.py", line 219 in call_and_report File "/usr/lib/python3/dist-packages/_pytest/runner.py", line 130 in runtestprotocol File "/usr/lib/python3/dist-packages/_pytest/runner.py", line 111 in pytest_runtest_protocol File "/usr/lib/python3/dist-packages/pluggy/_callers.py", line 39 in _multicall File "/usr/lib/python3/dist-packages/pluggy/_manager.py", line 80 in _hookexec File "/usr/lib/python3/dist-packages/pluggy/_hooks.py", line 265 in __call__ File "/usr/lib/python3/dist-packages/_pytest/main.py", line 347 in pytest_runtestloop File "/usr/lib/python3/dist-packages/pluggy/_callers.py", line 39 in _multicall File "/usr/lib/python3/dist-packages/pluggy/_manager.py", line 80 in _hookexec File "/usr/lib/python3/dist-packages/pluggy/_hooks.py", line 265 in __call__ File "/usr/lib/python3/dist-packages/_pytest/main.py", line 268 in wrap_session File "/usr/lib/python3/dist-packages/_pytest/main.py", line 315 in pytest_cmdline_main File "/usr/lib/python3/dist-packages/pluggy/_callers.py", line 39 in _multicall File "/usr/lib/python3/dist-packages/pluggy/_manager.py", line 80 in _hookexec File "/usr/lib/python3/dist-packages/pluggy/_hooks.py", line 265 in __call__ File "/usr/lib/python3/dist-packages/_pytest/config/__init__.py", line 164 in main File "/usr/lib/python3/dist-packages/_pytest/config/__init__.py", line 187 in console_main File "/usr/lib/python3/dist-packages/pytest/__main__.py", line 5 in <module> Extension modules: numpy.core._multiarray_umath, numpy.core._multiarray_tests, numpy.linalg.lapack_lite, numpy.linalg._umath_linalg, numpy.fft._pocketfft_internal, numpy.random._common, numpy.random.bit_generator, numpy.random._bounded_integers, numpy.random._mt19937, numpy.random.mtrand, numpy.random._philox, numpy.random._pcg64, numpy.random._sfc64, numpy.random._generator, pandas._libs.tslibs.dtypes, pandas._libs.tslibs.base, pandas._libs.tslibs.np_datetime, pandas._libs.tslibs.nattype, pandas._libs.tslibs.timezones, pandas._libs.tslibs.ccalendar, pandas._libs.tslibs.tzconversion, pandas._libs.tslibs.strptime, pandas._libs.tslibs.fields, pandas._libs.tslibs.timedeltas, pandas._libs.tslibs.timestamps, pandas._libs.properties, pandas._libs.tslibs.offsets, pandas._libs.tslibs.parsing, pandas._libs.tslibs.conversion, pandas._libs.tslibs.period, pandas._libs.tslibs.vectorized, pandas._libs.ops_dispatch, pandas._libs.missing, pandas._libs.hashtable, pandas._libs.algos, pandas._libs.interval, pandas._libs.tslib, pandas._libs.lib, pandas._libs.hashing, pandas._libs.ops, bottleneck.reduce, bottleneck.nonreduce, bottleneck.nonreduce_axis, bottleneck.move, pandas._libs.arrays, pandas._libs.index, pandas._libs.join, pandas._libs.sparse, pandas._libs.reduction, pandas._libs.indexing, pandas._libs.internals, pandas._libs.writers, pandas._libs.window.aggregations, pandas._libs.window.indexers, pandas._libs.reshape, pandas._libs.groupby, pandas._libs.parsers, pandas._libs.json, pandas._libs.testing, yaml._yaml, markupsafe._speedups, lz4._version, lz4.frame._frame, numba.core.typeconv._typeconv, numba._helperlib, numba._dynfunc, numba._dispatcher, numba.core.runtime._nrt_python, numba.np.ufunc._internal, numba.experimental.jitclass._box, scipy._lib._ccallback_c, scipy.sparse._sparsetools, scipy.sparse._csparsetools, scipy.sparse.csgraph._tools, scipy.sparse.csgraph._shortest_path, scipy.sparse.csgraph._traversal, scipy.sparse.csgraph._min_spanning_tree, scipy.sparse.csgraph._flow, scipy.sparse.csgraph._matching, scipy.sparse.csgraph._reordering, scipy._lib._uarray._uarray, scipy.special._ufuncs_cxx, scipy.special._ufuncs, scipy.special._specfun, scipy.linalg._fblas, scipy.linalg._flapack, scipy.linalg._cythonized_array_utils, scipy.linalg._flinalg, scipy.linalg._solve_toeplitz, scipy.linalg._matfuncs_sqrtm_triu, scipy.linalg.cython_blas, scipy.linalg.cython_lapack, scipy.linalg._decomp_update, scipy.special._comb, scipy.special._ellip_harm_2, scipy.fftpack.convolve, cftime._cftime, netCDF4._netCDF4, scipy.io.matlab._mio_utils, scipy.io.matlab._streams, scipy.io.matlab._mio5_utils, matplotlib._c_internal_utils, PIL._imaging, matplotlib._path, kiwisolver, rasterio._version, rasterio._err, rasterio._filepath, rasterio._env, rasterio._transform, rasterio._base, rasterio.crs, rasterio._features, rasterio._warp, rasterio._io, matplotlib._image, scipy.interpolate._fitpack, scipy.interpolate.dfitpack, scipy.interpolate._bspl, scipy.interpolate._ppoly, scipy.spatial._ckdtree, scipy._lib.messagestream, scipy.spatial._qhull, scipy.spatial._voronoi, scipy.spatial._distance_wrap, scipy.spatial._hausdorff, scipy.spatial.transform._rotation, scipy.interpolate.interpnd, scipy.interpolate._rbfinterp_pythran, scipy.sparse.linalg._isolve._iterative, scipy.sparse.linalg._dsolve._superlu, scipy.sparse.linalg._eigen.arpack._arpack, scipy.optimize._minpack2, scipy.optimize._group_columns, scipy.optimize._trlib._trlib, scipy.optimize._lbfgsb, _moduleTNC, scipy.optimize._moduleTNC, scipy.optimize._cobyla, scipy.optimize._slsqp, scipy.optimize._minpack, scipy.optimize._lsq.givens_elimination, scipy.optimize._zeros, scipy.optimize.__nnls, scipy.optimize._highs.cython.src._highs_wrapper, scipy.optimize._highs._highs_wrapper, scipy.optimize._highs.cython.src._highs_constants, scipy.optimize._highs._highs_constants, scipy.linalg._interpolative, scipy.optimize._bglu_dense, scipy.optimize._lsap_module, scipy.integrate._odepack, scipy.integrate._quadpack, scipy.integrate._vode, scipy.integrate._dop, scipy.integrate._lsoda (total: 156)

OpenPGP_signature
Description: OpenPGP digital signature