From owner-freebsd-emulation@FreeBSD.ORG Wed Oct 13 12:45:20 2004 Return-Path: Delivered-To: freebsd-emulation@freebsd.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id 899BA16A4CE for ; Wed, 13 Oct 2004 12:45:20 +0000 (GMT) Received: from citadel.icyb.net.ua (citadel.icyb.net.ua [212.40.38.140]) by mx1.FreeBSD.org (Postfix) with ESMTP id BB7F743D2D for ; Wed, 13 Oct 2004 12:45:15 +0000 (GMT) (envelope-from avg@icyb.net.ua) Received: from [212.40.38.87] (oddity.topspin.kiev.ua [212.40.38.87]) by citadel.icyb.net.ua (8.8.8p3/ICyb-2.3exp) with ESMTP id PAA14687 for ; Wed, 13 Oct 2004 15:45:12 +0300 (EEST) (envelope-from avg@icyb.net.ua) Message-ID: <416D2357.6060708@icyb.net.ua> Date: Wed, 13 Oct 2004 15:45:11 +0300 From: Andriy Gapon User-Agent: Mozilla Thunderbird 0.7.3 (X11/20040831) X-Accept-Language: en-us, en MIME-Version: 1.0 To: freebsd-emulation@freebsd.org References: <416CF40A.3070008@icyb.net.ua> <416D0D2C.6020001@icyb.net.ua> In-Reply-To: <416D0D2C.6020001@icyb.net.ua> Content-Type: text/plain; charset=us-ascii Content-Transfer-Encoding: 7bit Subject: Re: linux threaded application hang X-BeenThere: freebsd-emulation@freebsd.org X-Mailman-Version: 2.1.1 Precedence: list List-Id: Development of Emulators of other operating systems List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 13 Oct 2004 12:45:20 -0000 sorry for all the traffic, the problem was not emulation related indeed. But I think its resoultion may be interesting for those who wants to use Linux applications with old threads (non NPTL) on FreeBSD. Root cause was that the application was both setuid and setgid (this one is important), and the signal 32 is not among "standard" signals and security.bsd.conservative_signals=1 by default. Setting security.bsd.conservative_signals=0 helped me with MQ. -- Andriy Gapon