Description of problem:

mpiexec prints an error "Bad address", seemingly only on i686 arch:
https://koji.fedoraproject.org/koji/taskinfo?taskID=94103358.
Adding "--mca btl self,tcp --mca btl_tcp_if_include 127.0.0.1/24" as mpiexec arguments makes the error disappear.

Version-Release number of selected component (if applicable):

openmpi-4.1.4-7.fc38

How reproducible:

Steps to Reproduce:
1. create libgomp-test.spec

Name:			libgomp-test
Version:		1.0.0
Release:		1%{?dist}
Summary:		libgomp test

License:		GPLv3+

BuildRequires:		openssh-clients
BuildRequires:		openmpi-devel
BuildRequires:		libgomp
BuildRequires:		gcc
BuildRequires:		strace
BuildRequires:		hostname
BuildRequires:		time

%description

%check

export TIMEOUT_OPTS='--preserve-status --kill-after 10 60'

%{_openmpi_load}
# https://github.com/mikaem/mpi-examples/blob/master/helloworld.cpp
cat <<EOF > hello.c
#include <mpi.h>
#include <stdio.h>

int main(int argc, char** argv) {
    // Initialize the MPI environment
    MPI_Init(NULL, NULL);

    // Get the number of processes
    int world_size;
    MPI_Comm_size(MPI_COMM_WORLD, &world_size);

    // Get the rank of the process
    int world_rank;
    MPI_Comm_rank(MPI_COMM_WORLD, &world_rank);

    printf("Hello world! from rank %d"
           " out of %d processors\n",
           world_rank, world_size);

    // Finalize the MPI environment.
    MPI_Finalize();
}
EOF
mpicc -fopenmp hello.c -o hello
timeout ${TIMEOUT_OPTS} time -- env -i PATH=$MPI_BIN:/bin OMP_NUM_THREADS=1 mpiexec --mca btl self,tcp --mca btl_tcp_if_include 127.0.0.1/24 --allow-run-as-root -np 2 ./hello
timeout ${TIMEOUT_OPTS} time -- env -i PATH=$MPI_BIN:/bin OMP_NUM_THREADS=1 mpiexec --mca btl_tcp_if_include 127.0.0.1/24 --allow-run-as-root -np 2 ./hello
timeout ${TIMEOUT_OPTS} time -- env -i PATH=$MPI_BIN:/bin OMP_NUM_THREADS=1 mpiexec --allow-run-as-root -np 2 ./hello

%{_openmpi_unload}

2. rpmbuild -bs libgomp-test.spec
3. koji build --nowait --scratch f38 ~/rpmbuild/SRPMS/libgomp-test-1.0.0-1.fc36.src.rpm

Actual results:

```
--------------------------------------------------------------------------
A system call failed during shared memory initialization that should
not have.  It is likely that your MPI job will now either abort or
experience performance degradation.
  Local host:  d279f57c8afa4f999af7064835646a20
  System call: mmap(2) 
  Error:       Bad address (errno 14)
Hello world! from rank 0 out of 2 processors
Hello world! from rank 1 out of 2 processors
```

Expected results:
```
Hello world! from rank 0 out of 2 processors
Hello world! from rank 1 out of 2 processors
```

Additional info:

Despite the "Bad address" error, the above hello world mpi program succeeds.
On the other hand:

1) elk i686 https://koji.fedoraproject.org/koji/taskinfo?taskID=94086999 is printing "libgomp: Thread creation failed: Bad address" and returns exit 1 when running tests. The tests pass despite it as they produce the expected output files.

2) gpaw i686 https://koji.fedoraproject.org/koji/taskinfo?taskID=94085529 prints "Bad address" and fails with "Fatal Python error: Segmentation fault" when running tests. Adding "--mca btl_tcp_if_include 127.0.0.1/24" to mpiexec arguments allows the tests to pass.