Segmentation fault simulation
After !395 (merged) I've got a segmentation fault
*** Process received signal ***
Signal: Segmentation fault (11)
Signal code: Invalid permissions (2)
Failing at address: 0x15c69b0
[ 0] /lib64/libpthread.so.0[0x30b520f130]
[ 1] opal(_ZTVN10__cxxabiv120__si_class_type_infoE+0x10)[0x15c69b0]
*** End of error message ***
Violación de segmento (`core' generado)
The opal compilation was correct. I don't know the cause of the error
cc: @frey_m @snuverink_j