From owner-freebsd-virtualization@FreeBSD.ORG Sat May 16 12:49:52 2015 Return-Path: Delivered-To: freebsd-virtualization@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:1900:2254:206a::19:1]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by hub.freebsd.org (Postfix) with ESMTPS id 9788A9AC; Sat, 16 May 2015 12:49:52 +0000 (UTC) Received: from mout.gmx.net (mout.gmx.net [212.227.17.20]) (using TLSv1.2 with cipher DHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client CN "mout.gmx.net", Issuer "TeleSec ServerPass DE-1" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 2FDB81246; Sat, 16 May 2015 12:49:52 +0000 (UTC) Received: from moby.local ([92.74.254.103]) by mail.gmx.com (mrgmx102) with ESMTPSA (Nemesis) id 0MIhDo-1YvnOZ2xoG-002DOY; Sat, 16 May 2015 14:49:43 +0200 Message-ID: <55573CB2.2030202@gmx.com> Date: Sat, 16 May 2015 14:48:50 +0200 From: Nikos Vassiliadis User-Agent: Mozilla/5.0 (X11; FreeBSD amd64; rv:31.0) Gecko/20100101 Thunderbird/31.6.0 MIME-Version: 1.0 To: Peter Grehan CC: "freebsd-virtualization@freebsd.org" Subject: Re: adding vtnet to bridge results to kernel panic References: <55520784.9050508@gmx.com> <55550A4C.1030902@freebsd.org> In-Reply-To: <55550A4C.1030902@freebsd.org> Content-Type: text/plain; charset=windows-1252; format=flowed Content-Transfer-Encoding: 7bit X-Provags-ID: V03:K0:FHiPYHYQzd3E8q4D/4mfzFdvGNYWRqZGJ8vItveaXNs82gUyrlf eNqA3WUcl1+9cmkKoOLHq+ZyEsNm5rRoQ5LImSg5459NGaZpunVqNA0tA9boOAxYN8s+DVW xoSo4E19KCR4zxtnH15ie0/84wL+PW0kiw6bGVupRhKS1v91ZdZhgYM62l0CAqhThd0WAXJ I0Sb09wswxs4kpTrwXYzw== X-UI-Out-Filterresults: notjunk:1; X-BeenThere: freebsd-virtualization@freebsd.org X-Mailman-Version: 2.1.20 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: Sat, 16 May 2015 12:49:52 -0000 On 05/14/15 22:49, Peter Grehan wrote: > Hi Nikos, Hi Peter, >> I get this panic when I add vtnet0 to a bridge. > > I created a PR for this > (https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=200210) and will look > into it. Thanks > >Thanks in advance for any ideas, > > tap will work, though, I suspect you're using vtnet to retain a > config'd IP address when the guest exits ?? I don't have a specific use case. I was trying something (*) and I got this panic and I reported it;) *: I was testing a big STP experiment with VIMAGE and I wanted to connect the host to the experiment and I got this panic. After that I tried to narrow down the panic's trigger, so I removed VIMAGE and tried to connect vtnet to a bridge. Thanks, Nikos