[Pkg-openmpi-maintainers] Bug#848574: mpgrafic-0.3.7.8-1 and 0.3.10-1 mips64el builds seg-faulted too

[Boud Roukema]

This may affect mpgrafic, which depends on mpi-default-dev and
mpi-default-bin, i.e. effectively on openmpi.

mipsel-manda-01 (mips64el) had a segmentation violation fault for the
code regression test on mpgrafic-0.3.10-1 and 0.3.7.8-1:

https://buildd.debian.org/status/logs.php?pkg=mpgrafic&arch=mips64el

but two other mipsel/mips64el machines built successfully with
mpgrafic-0.3.8-1 and mpgrafic-0.3.9-1.

https://buildd.debian.org/status/fetch.php?pkg=mpgrafic&arch=mips64el&ver=0.3.10-1&stamp=1485682537&raw=0
> This looks like a debian openmpi system.
> 
> Program received signal SIGSEGV: Segmentation fault - invalid memory reference.
> 
> Backtrace for this error:
> #0  0xffe95a70a3 in ???
> --------------------------------------------------------------------------
> mpirun noticed that process rank 0 with PID 0 on node mipsel-manda-01 exited on signal 11 (Segmentation fault).