There is also failed. $ mpirun -np 2 podman run --env-host --env-file envfile --userns=keep-id --network=host --pid=host --ipc=host -w /exports -v .:/exports:z centos/vasp:5.4.4 /exports/mpitest [cli_1]: write_line error; fd=10 buf=:cmd=init pmi_version=1 pmi_subversion=1 : system msg for write_line failure : Bad file descriptor [cli_1]: Unable to write to PMI_fd [cli_1]: write_line error; fd=10 buf=:cmd=get_appnum : system msg for write_line failure : Bad file descriptor Abort(1090575) on node 0 (rank 0 in comm 0): Fatal error in PMPI_Init: Other MPI error, error stack: MPIR_Init_thread(143): MPID_Init(1221)......: MPIR_pmi_init(130)...: PMI_Get_appnum returned -1 [cli_1]: write_line error; fd=10 buf=:cmd=abort exitcode=1090575 : system msg for write_line failure : Bad file descriptor Attempting to use an MPI routine before initializing MPICH [cli_0]: write_line error; fd=9 buf=:cmd=init pmi_version=1 pmi_subversion=1 : system msg for write_line failure : Bad file descriptor [cli_0]: Unable to write to PMI_fd [cli_0]: write_line error; fd=9 buf=:cmd=get_appnum : system msg for write_line failure : Bad file descriptor Abort(1090575) on node 0 (rank 0 in comm 0): Fatal error in PMPI_Init: Other MPI error, error stack: MPIR_Init_thread(143): MPID_Init(1221)......: MPIR_pmi_init(130)...: PMI_Get_appnum returned -1 [cli_0]: write_line error; fd=9 buf=:cmd=abort exitcode=1090575 : system msg for write_line failure : Bad file descriptor Attempting to use an MPI routine before initializing MPICH