#0  fast_validate (str=<optimized out>) at ../../../glib/gutf8.c:1514
  [Error: gutf8.c was not found in source tree]
#1  g_utf8_validate (max_len=<optimized out>, end=<optimized out>, str=<optimized out>) at ../../../glib/gutf8.c:1697
  [Error: gutf8.c was not found in source tree]
#2  g_utf8_validate (str=str@entry=0x0, max_len=max_len@entry=-1, end=end@entry=0x0) at ../../../glib/gutf8.c:1687
  [Error: gutf8.c was not found in source tree]
#3  0x00005601fb3677a0 in get_basename (file=file@entry=0x5601fdcab6a0) at ../src/nautilus-file-operations.c:1022
  1017:     }
  1018: 
  1019:     if (name == NULL)
  1020:     {
  1021:         basename = g_file_get_basename (file);
  1022:         if (g_utf8_validate (basename, -1, NULL))
  1023:         {
  1024:             name = basename;
  1025:         }
  1026:         else
  1027:         {
#4  0x00005601fb368894 in scan_file (job=0x5601fdb7fae0, source_info=0x7efcb77fd9e0, file=0x5601fdcab6a0) at ../src/nautilus-file-operations.c:3612
  3607:     {
  3608:         g_autofree gchar *basename = NULL;
  3609: 
  3610:         primary = get_scan_primary (source_info->op);
  3611:         details = NULL;
  3612:         basename = get_basename (file);
  3613: 
  3614:         if (IS_IO_ERROR (error, PERMISSION_DENIED))
  3615:         {
  3616:             secondary = g_strdup_printf (_("The file “%s” cannot be handled because you do not have "
  3617:                                            "permissions to read it."), basename);
#5  scan_sources (files=<optimized out>, source_info=<optimized out>, job=0x5601fdb7fae0, kind=<optimized out>) at ../src/nautilus-file-operations.c:3693
  3688: 
  3689:     for (l = files; l != NULL && !job_aborted (job); l = l->next)
  3690:     {
  3691:         file = l->data;
  3692: 
  3693:         scan_file (file,
  3694:                    source_info,
  3695:                    job);
  3696:     }
  3697: 
  3698:     /* Make sure we report the final count */
#6  0x00005601fb370072 in nautilus_file_operations_copy (task=<optimized out>, source_object=<optimized out>, task_data=0x5601fdb7fae0, cancellable=<optimized out>) at ../src/nautilus-file-operations.c:6038
  6033:         }
  6034:     }
  6035: 
  6036:     nautilus_progress_info_start (job->common.progress);
  6037: 
  6038:     scan_sources (job->files,
  6039:                   &source_info,
  6040:                   common,
  6041:                   OP_KIND_COPY);
  6042:     if (job_aborted (common))
  6043:     {
#7  0x00007efcc16f64b4 in g_task_thread_pool_thread (thread_data=0x5601fd96e030, pool_data=<optimized out>) at ../../../gio/gtask.c:1434
  [Error: gtask.c was not found in source tree]
#8  0x00007efcc23d9294 in g_thread_pool_thread_proxy (data=<optimized out>) at ../../../glib/gthreadpool.c:354
  [Error: gthreadpool.c was not found in source tree]
#9  0x00007efcc23d6631 in g_thread_proxy (data=0x5601fd762360) at ../../../glib/gthread.c:827
  [Error: gthread.c was not found in source tree]
#10 0x00007efcc10ad927 in start_thread (arg=<optimized out>) at pthread_create.c:435
  [Error: pthread_create.c was not found in source tree]
#11 0x00007efcc113d9e4 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:100
  [Error: clone.S was not found in source tree]