From owner-freebsd-virtualization@freebsd.org Tue Mar 15 21:30:46 2016 Return-Path: Delivered-To: freebsd-virtualization@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:1900:2254:206a::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id 9A87DAD109E for ; Tue, 15 Mar 2016 21:30:46 +0000 (UTC) (envelope-from phk@phk.freebsd.dk) Received: from phk.freebsd.dk (phk.freebsd.dk [130.225.244.222]) by mx1.freebsd.org (Postfix) with ESMTP id 57D321ECE for ; Tue, 15 Mar 2016 21:30:45 +0000 (UTC) (envelope-from phk@phk.freebsd.dk) Received: from critter.freebsd.dk (unknown [192.168.55.3]) by phk.freebsd.dk (Postfix) with ESMTP id 527DE4F57A; Tue, 15 Mar 2016 21:30:43 +0000 (UTC) Received: from critter.freebsd.dk (localhost [127.0.0.1]) by critter.freebsd.dk (8.15.2/8.15.2) with ESMTP id u2FLUf85023330; Tue, 15 Mar 2016 21:30:42 GMT (envelope-from phk@phk.freebsd.dk) To: Neel Natu cc: "freebsd-virtualization@freebsd.org" Subject: Re: -current host, 10.1 client loops In-reply-to: From: "Poul-Henning Kamp" References: <20918.1458052609@critter.freebsd.dk> MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-ID: <23328.1458077441.1@critter.freebsd.dk> Content-Transfer-Encoding: quoted-printable Date: Tue, 15 Mar 2016 21:30:41 +0000 Message-ID: <23329.1458077441@critter.freebsd.dk> X-BeenThere: freebsd-virtualization@freebsd.org X-Mailman-Version: 2.1.21 Precedence: list List-Id: "Discussion of various virtualization techniques FreeBSD supports." List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 15 Mar 2016 21:30:46 -0000 -------- In message , Neel Natu writes: >Also, if it is possible to reproduce with a single vcpu then it will >help when analyzing the output of ktrdump. Well, on the gutfeeling that it might help I gave a '-c 1' and that seems to prevent the problem from happening so I could get my builds done. So some kind of synchronization issue maybe ? -- = Poul-Henning Kamp | UNIX since Zilog Zeus 3.20 phk@FreeBSD.ORG | TCP/IP since RFC 956 FreeBSD committer | BSD since 4.3-tahoe = Never attribute to malice what can adequately be explained by incompetence= .