fe03f7a37fd0ef05149161f6b95a25493e1fe38f

Opensuse tumbleweed

Steps to reproduce:

```
./test/functional/wallet_backup.py --descriptors
{__NR_ioctl, "ioctl"},
    {__NR_ioperm, "ioperm"},
    {__NR_iopl, "iopl"},
    {__NR_ioprio_get, "ioprio_get"},
    {__NR_ioprio_set, "ioprio_set"},
    {__NR_kcmp, "kcmp"},
    {__NR_kexec_file_load, "kexec_file_load"},
    {__NR_kexec_load, "kexec_load"},
    {__NR_keyctl, "keyctl"},
    {__NR_kill, "kill"},
    {__NR_lchown, "lchown"},
    {__NR_lgetxattr, "lgetxattr"},
    {__NR_link, "link"},
    {__NR_linkat, "linkat"},
    {__NR_listen, "listen"},
    {__NR_listxattr, "listxattr"},
    {__NR_llistxattr, "llistxattr"},
    {__NR_lookup_dcookie, "lookup_dcookie"},
    {__NR_lremovexattr, "lremovexattr"},
    {__NR_lseek, "lseek"},
    {__NR_lsetxattr, "lsetxattr"},
    {__NR_lstat, "lstat"},
    {__NR_madvise, "madvise"},
    {__NR_mbind, "mbind"},
    {__NR_membarrier, "membarrier"},
    {__NR_memfd_create, "memfd_create"},
    {__NR_migrate_pages, "migrate_pages"},
    {__NR_mincore, "mincore"},
    {__NR_mkdir, "mkdir"},
    {__NR_mkdirat, "mkdirat"},