Bug#969715: petsc4py: autopkgtest regression on ppc64el

[Graham Inggs]

Source: petsc4py
Version: 3.13.0-4
Severity: serious
X-Debbugs-CC: debian-ci at lists.debian.org
User: debian-ci at lists.debian.org
Usertags: regression

Hi Maintainer

Since the upload of 3.13.0-4, petsc4py has been failing its own
autopkgtests on ppc64el [1].  I've copied what I hope is the relevant
part of the log below.

Regards
Graham


[1] https://ci.debian.net/packages/p/petsc4py/unstable/ppc64el/


[0]PETSC ERROR:
------------------------------------------------------------------------
[0]PETSC ERROR: Caught signal number 11 SEGV: Segmentation Violation,
probably memory access out of range
[0]PETSC ERROR: Try option -start_in_debugger or -on_error_attach_debugger
[0]PETSC ERROR: or see
https://www.mcs.anl.gov/petsc/documentation/faq.html#valgrind
[0]PETSC ERROR: or try http://valgrind.org on GNU/linux and Apple Mac
OS X to find memory corruption errors
[0]PETSC ERROR: configure using --with-debugging=yes, recompile, link, and run
[0]PETSC ERROR: to get more information on the crash.
python3: src/petsc4py.PETSc.c:329850: __Pyx_PyCFunction_FastCall:
Assertion `!PyErr_Occurred()' failed.
[autopkgtest-unstable-ppc64el:12909] *** Process received signal ***
[autopkgtest-unstable-ppc64el:12909] Signal: Aborted (6)
[autopkgtest-unstable-ppc64el:12909] Signal code:  (-6)
[autopkgtest-unstable-ppc64el:12909] [ 0]
linux-vdso64.so.1(__kernel_sigtramp_rt64+0x0)[0x7fffb74904d8]
[autopkgtest-unstable-ppc64el:12909] [ 1]
/lib/powerpc64le-linux-gnu/libc.so.6(gsignal+0xd8)[0x7fffb7027658]
[autopkgtest-unstable-ppc64el:12909] [ 2]
/lib/powerpc64le-linux-gnu/libc.so.6(abort+0x180)[0x7fffb7007c68]
[autopkgtest-unstable-ppc64el:12909] [ 3]
/lib/powerpc64le-linux-gnu/libc.so.6(+0x3c0b0)[0x7fffb701c0b0]
[autopkgtest-unstable-ppc64el:12909] [ 4]
/lib/powerpc64le-linux-gnu/libc.so.6(__assert_fail+0x64)[0x7fffb701c154]
[autopkgtest-unstable-ppc64el:12909] [ 5]
/usr/lib/petscdir/petsc3.13/powerpc64le-linux-gnu-complex/lib/python3/dist-packages/petsc4py/lib/PETSc.cpython-38-powerpc64le-linux-gnu.so(+0x29309c)[0x7fffb5eb309c]
[autopkgtest-unstable-ppc64el:12909] [ 6]
/lib/powerpc64le-linux-gnu/libpetsc_complex.so.3.13(PetscError+0xe4)[0x7fffb47fe684]
[autopkgtest-unstable-ppc64el:12909] [ 7]
/lib/powerpc64le-linux-gnu/libpetsc_complex.so.3.13(PetscSignalHandlerDefault+0x23c)[0x7fffb48039fc]
[autopkgtest-unstable-ppc64el:12909] [ 8]
/lib/powerpc64le-linux-gnu/libpetsc_complex.so.3.13(+0x133b54)[0x7fffb4803b54]
[autopkgtest-unstable-ppc64el:12909] [ 9]
linux-vdso64.so.1(__kernel_sigtramp_rt64+0x0)[0x7fffb74904d8]
[autopkgtest-unstable-ppc64el:12909] [10]
python3(PyCode_NewWithPosOnlyArgs+0xec)[0x100ce46c]
[autopkgtest-unstable-ppc64el:12909] [11] python3(PyCode_New+0x88)[0x10097c14]
[autopkgtest-unstable-ppc64el:12909] [12]
/usr/lib/petscdir/petsc3.13/powerpc64le-linux-gnu-complex/lib/python3/dist-packages/petsc4py/lib/PETSc.cpython-38-powerpc64le-linux-gnu.so(+0x3b585c)[0x7fffb5fd585c]
[autopkgtest-unstable-ppc64el:12909] [13]
/usr/lib/petscdir/petsc3.13/powerpc64le-linux-gnu-complex/lib/python3/dist-packages/petsc4py/lib/PETSc.cpython-38-powerpc64le-linux-gnu.so(+0x3c659c)[0x7fffb5fe659c]
[autopkgtest-unstable-ppc64el:12909] [14]
/usr/lib/petscdir/petsc3.13/powerpc64le-linux-gnu-complex/lib/python3/dist-packages/petsc4py/lib/PETSc.cpython-38-powerpc64le-linux-gnu.so(+0x3efde8)[0x7fffb600fde8]
[autopkgtest-unstable-ppc64el:12909] [15]
/lib/powerpc64le-linux-gnu/libpetsc_complex.so.3.13(TSSetFromOptions+0x1940)[0x7fffb57d2fc0]
[autopkgtest-unstable-ppc64el:12909] [16]
/usr/lib/petscdir/petsc3.13/powerpc64le-linux-gnu-complex/lib/python3/dist-packages/petsc4py/lib/PETSc.cpython-38-powerpc64le-linux-gnu.so(+0x13e308)[0x7fffb5d5e308]
[autopkgtest-unstable-ppc64el:12909] [17] python3[0x100fa88c]
[autopkgtest-unstable-ppc64el:12909] [18]
python3(_PyEval_EvalFrameDefault+0xbd4)[0x100d4944]
[autopkgtest-unstable-ppc64el:12909] [19]
python3(_PyFunction_Vectorcall+0x14c)[0x100f6bdc]
[autopkgtest-unstable-ppc64el:12909] [20]
python3(_PyEval_EvalFrameDefault+0xbd4)[0x100d4944]
[autopkgtest-unstable-ppc64el:12909] [21] python3[0x10113f7c]
[autopkgtest-unstable-ppc64el:12909] [22]
python3(_PyEval_EvalFrameDefault+0xa5c)[0x100d47cc]
[autopkgtest-unstable-ppc64el:12909] [23]
python3(_PyFunction_Vectorcall+0x14c)[0x100f6bdc]
[autopkgtest-unstable-ppc64el:12909] [24]
python3(_PyEval_EvalFrameDefault+0xbd4)[0x100d4944]
[autopkgtest-unstable-ppc64el:12909] [25]
python3(_PyEval_EvalCodeWithName+0x2ac)[0x100d1cec]
[autopkgtest-unstable-ppc64el:12909] [26]
python3(_PyFunction_Vectorcall+0x238)[0x100f6cc8]
[autopkgtest-unstable-ppc64el:12909] [27] python3[0x101140a4]
[autopkgtest-unstable-ppc64el:12909] [28]
python3(PyVectorcall_Call+0x284)[0x10114a74]
[autopkgtest-unstable-ppc64el:12909] [29]
python3(PyObject_Call+0x50)[0x1011c8e0]
[autopkgtest-unstable-ppc64el:12909] *** End of error message ***
/tmp/autopkgtest-lxc.qq5stt5f/downtmp/build.EZS/src/debian/tests/run-tests:
line 8: 12909 Aborted                 PETSC_DIR=`pkg-config
--variable=prefix PETSc | sed "s/real/complex/"` python3
test/runtests.py
autopkgtest [02:38:55]: test run-tests: -----------------------]
run-tests            FAIL non-zero exit status 134