failed_errno     1031 opal/mca/hwloc/hwloc201/hwloc/hwloc/topology-linux.c   unsigned i, nr, newnr, failed = 0, failed_errno = 0;
failed_errno     1060 opal/mca/hwloc/hwloc201/hwloc/hwloc/topology-linux.c       failed_errno = errno;
failed_errno     1089 opal/mca/hwloc/hwloc201/hwloc/hwloc/topology-linux.c     errno = failed_errno;