From owner-freebsd-current@FreeBSD.ORG Thu Dec 13 10:51:43 2012 Return-Path: Delivered-To: freebsd-current@FreeBSD.org Received: from mx1.freebsd.org (mx1.freebsd.org [69.147.83.52]) by hub.freebsd.org (Postfix) with ESMTP id E5239844 for ; Thu, 13 Dec 2012 10:51:43 +0000 (UTC) (envelope-from avg@FreeBSD.org) Received: from citadel.icyb.net.ua (citadel.icyb.net.ua [212.40.38.140]) by mx1.freebsd.org (Postfix) with ESMTP id 3B0928FC14 for ; Thu, 13 Dec 2012 10:51:42 +0000 (UTC) Received: from odyssey.starpoint.kiev.ua (alpha-e.starpoint.kiev.ua [212.40.38.101]) by citadel.icyb.net.ua (8.8.8p3/ICyb-2.3exp) with ESMTP id MAA14041; Thu, 13 Dec 2012 12:51:40 +0200 (EET) (envelope-from avg@FreeBSD.org) Message-ID: <50C9B33C.9020505@FreeBSD.org> Date: Thu, 13 Dec 2012 12:51:40 +0200 From: Andriy Gapon User-Agent: Mozilla/5.0 (X11; FreeBSD amd64; rv:17.0) Gecko/17.0 Thunderbird/17.0 MIME-Version: 1.0 To: Alexander Yerenkow Subject: Re: Reproduceable hang References: In-Reply-To: X-Enigmail-Version: 1.4.6 Content-Type: text/plain; charset=us-ascii Content-Transfer-Encoding: 7bit Cc: freebsd-current X-BeenThere: freebsd-current@freebsd.org X-Mailman-Version: 2.1.14 Precedence: list List-Id: Discussions about the use of FreeBSD-current List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 13 Dec 2012 10:51:44 -0000 on 13/12/2012 12:46 Alexander Yerenkow said the following: > 2012/12/13 Alexander Yerenkow > >> Hello there. >> I have here 100% reproduceable hangs when run one custom java program. >> Can someone look into? >> >> I can give some more info (some other trace) if required. >> >> > > > If someone didn't get attachment - here's link to screenshot > > https://www.box.com/s/fir8ntjc4rjq5xv0vbyl Looks like either a bug or an "out-of-sync" issue in whatever (virtualization?) driver that has function OS_ReservedPageAlloc. -- Andriy Gapon