Vyos throw "can't initialize output" on "set" command in configure mode

Bugs
1

Hello, I’ve trying to launch vyos on arm64 develop board.
I have “can’t initialize output” error thrown during configure session.
What does it mean? Is there any logs to examine exсept whose in /var/log/?

Thanks!

2

My investigation came to the point in code in github vyos/vyatta-cfg repo.
the point is the function

initialize_output(const char *op)  {
   out_fd = fcntl(STDOUT_FILENO, F_DUPFD_CLOEXEC, OUT_FD_MIN);
   if (out_fd < 0)
     goto err1;

  out_stream = fdopen(out_fd, "w");
  if (out_stream == NULL) {
    close(out_fd);
    goto err1;
  }
}

in cli_new.c

It appears some permission error while trying to get stdout.
Any clues appreciated!

3

The proble was in wrong group permission on /var/log/vyatta

4

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