From owner-freebsd-current@FreeBSD.ORG  Wed Feb  4 15:12:15 2004
Return-Path: <owner-freebsd-current@FreeBSD.ORG>
Delivered-To: freebsd-current@freebsd.org
Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125])
	by hub.freebsd.org (Postfix) with ESMTP id DA82816A4CE
	for <current@freebsd.org>; Wed,  4 Feb 2004 15:12:15 -0800 (PST)
Received: from mail.evip.pl (mail.evip.com.pl [212.244.157.179])
	by mx1.FreeBSD.org (Postfix) with ESMTP id 156A443D58
	for <current@freebsd.org>; Wed,  4 Feb 2004 15:12:09 -0800 (PST)
	(envelope-from w@evip.pl)
Received: from drwebc by mail.evip.pl with drweb-scanned (Exim 4.22)
	id 1AoWBg-000ALH-Nv; Thu, 05 Feb 2004 00:12:04 +0100
Received: from w by mail.evip.pl with local (Exim 4.22)
	id 1AoWBg-000ALB-Kv; Thu, 05 Feb 2004 00:12:04 +0100
Date: Thu, 5 Feb 2004 00:12:04 +0100
From: Wiktor Niesiobedzki <bsd@w.evip.pl>
To: Daniel Eischen <eischen@vigrid.com>
Message-ID: <20040204231204.GO43404@mail.evip.pl>
Mime-Version: 1.0
Content-Type: text/plain; charset=us-ascii
Content-Disposition: inline
User-Agent: Mutt/1.4i
Sender: Wiktor Niesiobedzki <w@evip.pl>
cc: current@freebsd.org
Subject: libpthread: Fatal error 'Thread is not system scope'
X-BeenThere: freebsd-current@freebsd.org
X-Mailman-Version: 2.1.1
Precedence: list
List-Id: Discussions about the use of FreeBSD-current
	<freebsd-current.freebsd.org>
List-Unsubscribe: <http://lists.freebsd.org/mailman/listinfo/freebsd-current>,
	<mailto:freebsd-current-request@freebsd.org?subject=unsubscribe>
List-Archive: <http://lists.freebsd.org/pipermail/freebsd-current>
List-Post: <mailto:freebsd-current@freebsd.org>
List-Help: <mailto:freebsd-current-request@freebsd.org?subject=help>
List-Subscribe: <http://lists.freebsd.org/mailman/listinfo/freebsd-current>,
	<mailto:freebsd-current-request@freebsd.org?subject=subscribe>
X-List-Received-Date: Wed, 04 Feb 2004 23:12:16 -0000

Hi,

After some longer work with threaded Java application I got following error:
Fatal error 'Thread is not system scope.
' at line 320 in file /usr/src/lib/libpthread/thread/thr_sig.c (errno = 2)
Fatal error 'mutex is on list' at line 516 in file
/usr/src/lib/libpthread/thread/thr_mutex.c (errno = 2)

I use jdk1.4.2 linked against libc_r, libmaped to libpthread

After that one of the thread started to consume 100% of CPU, and ktrace
showed:
20906 java     CALL  kse_release(0x8056fb4)
20906 java     RET   kse_release -1 errno 22 Invalid argument
20906 java     CALL  kse_release(0x8056fb4)
[...]


It is not the first time, this error occures, but it takes time, to trigger
it.

Is there any more info I may provide you?

Thanks,

Wiktor Niesiobedzki