Samuel Thibault, le ven. 15 août 2025 00:26:08 +0200, a ecrit: > Samuel Thibault, le ven. 15 août 2025 00:22:24 +0200, a ecrit: > > $ mpirun.openmpi -np 2 ./test > > Segmentation fault > > Just to give an idea: > > Program received signal SIGSEGV, Segmentation fault. > 0x00007ffff7afd8e5 in open_components ( > framework=0x7ffff7face80 <prte_prteinstalldirs_base_framework>) > at ../../../../../src/mca/base/pmix_mca_base_components_open.c:328 > warning: 328 ../../../../../src/mca/base/pmix_mca_base_components_open.c: No > such file or directory > (gdb) bt > #0 0x00007ffff7afd8e5 in open_components ( > framework=0x7ffff7face80 <prte_prteinstalldirs_base_framework>) > at ../../../../../src/mca/base/pmix_mca_base_components_open.c:328 > #1 pmix_mca_base_framework_components_open ( > framework=framework@entry=0x7ffff7face80 > <prte_prteinstalldirs_base_framework>, > flags=<optimized out>) at > ../../../../../src/mca/base/pmix_mca_base_components_open.c:291 > #2 0x00007ffff7f2c7b3 in prte_prteinstalldirs_base_open (flags=<optimized > out>) > at > ../../../../../../../3rd-party/prrte/src/mca/prteinstalldirs/base/prteinstalldirs_base_components.c:40 > #3 0x00007ffff7b05141 in pmix_mca_base_framework_open ( > framework=0x7ffff7face80 <prte_prteinstalldirs_base_framework>, > flags=(PMIX_MCA_BASE_OPEN_FIND_COMPONENTS | > PMIX_MCA_BASE_OPEN_STATIC_ONLY), > flags@entry=PMIX_MCA_BASE_OPEN_DEFAULT) > at ../../../../../src/mca/base/pmix_mca_base_framework.c:172 > #4 0x00007ffff7e93b4b in prte_init_minimum () > at ../../../../../3rd-party/prrte/src/runtime/prte_init.c:212 > #5 0x0000555555558975 in ?? () > #6 0x00007ffff7833ca8 in __libc_start_call_main > (main=main@entry=0x5555555587a0, > argc=argc@entry=4, argv=argv@entry=0x7fffffffeac8) > at ../sysdeps/nptl/libc_start_call_main.h:58 > #7 0x00007ffff7833d65 in __libc_start_main_impl (main=0x5555555587a0, argc=4, > argv=0x7fffffffeac8, init=<optimized out>, fini=<optimized out>, > rtld_fini=<optimized out>, stack_end=0x7fffffffeab8) at > ../csu/libc-start.c:360 > #8 0x000055555555bb31 in ?? ()
It looks like the bug is 64b-only: https://buildd.debian.org/status/package.php?p=eztrace&suite=sid Samuel
