Checking patch sysdeps/mach/hurd/init-first.c...
error: while searching for:
  /* Initialize data structures so we can do RPCs.  */
  __mach_init ();

#if USE_INIT1_TCBHEAD
  _hurd_tls_init (&__init1_tcbhead, 0);
#endif

error: patch failed: sysdeps/mach/hurd/init-first.c:162
error: sysdeps/mach/hurd/init-first.c: patch does not apply