From owner-freebsd-current@freebsd.org Sun Jun 5 02:23:13 2016 Return-Path: Delivered-To: freebsd-current@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 71985B6A14C; Sun, 5 Jun 2016 02:23:13 +0000 (UTC) (envelope-from mmacy@nextbsd.org) Received: from sender163-mail.zoho.com (sender163-mail.zoho.com [74.201.84.163]) (using TLSv1 with cipher ECDHE-RSA-AES256-SHA (256/256 bits)) (Client did not present a certificate) by mx1.freebsd.org (Postfix) with ESMTPS id 631DD170B; Sun, 5 Jun 2016 02:23:13 +0000 (UTC) (envelope-from mmacy@nextbsd.org) Received: from mail.zoho.com by mx.zohomail.com with SMTP id 1465093391293183.6036309953671; Sat, 4 Jun 2016 19:23:11 -0700 (PDT) Date: Sat, 04 Jun 2016 19:23:11 -0700 From: Matthew Macy To: "Randy Westlund" Cc: "Don Lewis" , "" , "" Message-ID: <1551e5f0389.c6f4129d128923.4644303903619975278@nextbsd.org> In-Reply-To: <20160605020442.GN80638@gmail.com> References: <201606040011.u540BODD045000@gw.catspoiler.org> <20160605020442.GN80638@gmail.com> Subject: Re: VirtualBox network connectivity broken on recent -CURRENT MIME-Version: 1.0 Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: 7bit X-Priority: Medium User-Agent: Zoho Mail X-Mailer: Zoho Mail X-BeenThere: freebsd-current@freebsd.org X-Mailman-Version: 2.1.22 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: Sun, 05 Jun 2016 02:23:13 -0000 ---- On Sat, 04 Jun 2016 19:04:42 -0700 Randy Westlund wrote ---- > On Fri, Jun 03, 2016 at 05:11:24PM -0700, Don Lewis wrote: > > It looks like something changed in -CURRENT to break network > > connectivity to VirtualBox guests. This was last known to work with > > r299139 (May 6th) and is definitely broken with r301229. > > I've been having VirtualBox networking problems as well. I can't get my > VMs on the network recently, but I don't recall when it last worked. > Everything looks right from the guest (the arp cache shows the > VirtualBox NAT router), but tcpdump on the host shows no traffic. I > haven't had time to investigate further :/ > The odds of it being fixed will increase greatly if someone would do a bisect and test. -M