Bug#972385: petsc4py: autopkgtest failure on amd64: Caught signal number 11 SEGV

[Aurelien Jarno]

Source: petsc4py
Version: 3.13.0-8
Severity: serious
User: debian-ci at lists.debian.org
Usertags: regression
X-Debbugs-Cc: debian-ci at lists.debian.org

The autopkgtest for amd64 currently fail:
| python3 run_demo.py
| [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.
| --------------------------------------------------------------------------
| MPI_ABORT was invoked on rank 0 in communicator MPI_COMM_WORLD
| with errorcode 50162059.
| 
| NOTE: invoking MPI_ABORT causes Open MPI to kill all MPI processes.
| You may or may not see output from other processes, depending on
| exactly when Open MPI kills them.
| --------------------------------------------------------------------------
| make[1]: *** [makefile:17: run] Error 139

See
https://ci.debian.net/data/autopkgtest/testing/amd64/p/petsc4py/7426792/log.gz
for the full log

Regards,
Aurelien