Checking patch elf/dl-cache.c...
Checking patch elf/dl-tunables.c...
Hunk #1 succeeded at 37 (offset 1 line).
error: while searching for:
  char *envval = NULL;
  char **prev_envp = envp;

  /* Ignore tunables for AT_SECURE programs.  */
  if (__libc_enable_secure)
    return;

error: patch failed: elf/dl-tunables.c:296
error: elf/dl-tunables.c: patch does not apply
Checking patch elf/tunconf.h...