Checking patch elf/dl-open.c...
error: while searching for:
{
  const char *file;
  int mode;
  /* This is the caller of the dlopen() function.  */
  const void *caller_dlopen;
  struct link_map_private *map;
  /* Namespace ID.  */
  Lmid_t nsid;

error: patch failed: elf/dl-open.c:49
error: elf/dl-open.c: patch does not apply