From owner-freebsd-net@freebsd.org Fri May 26 07:12:37 2017 Return-Path: Delivered-To: freebsd-net@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 91642D8269E for ; Fri, 26 May 2017 07:12:37 +0000 (UTC) (envelope-from freebsd@omnilan.de) Received: from mx0.gentlemail.de (mx0.gentlemail.de [IPv6:2a00:e10:2800::a130]) (using TLSv1 with cipher DHE-RSA-AES256-SHA (256/256 bits)) (Client did not present a certificate) by mx1.freebsd.org (Postfix) with ESMTPS id 1C309170A for ; Fri, 26 May 2017 07:12:36 +0000 (UTC) (envelope-from freebsd@omnilan.de) Received: from mh0.gentlemail.de (ezra.dcm1.omnilan.net [IPv6:2a00:e10:2800::a135]) by mx0.gentlemail.de (8.14.5/8.14.5) with ESMTP id v4Q7CX36063330; Fri, 26 May 2017 09:12:33 +0200 (CEST) (envelope-from freebsd@omnilan.de) Received: from titan.inop.mo1.omnilan.net (titan.inop.mo1.omnilan.net [IPv6:2001:a60:f0bb:1::3:1]) (using TLSv1 with cipher ECDHE-RSA-AES256-SHA (256/256 bits)) (No client certificate requested) by mh0.gentlemail.de (Postfix) with ESMTPSA id 2DFFC2AA; Fri, 26 May 2017 09:12:33 +0200 (CEST) Message-ID: <5927D560.10003@omnilan.de> Date: Fri, 26 May 2017 09:12:32 +0200 From: Harry Schmalzbauer Organization: OmniLAN User-Agent: Mozilla/5.0 (X11; U; FreeBSD i386; de-DE; rv:1.9.2.8) Gecko/20100906 Lightning/1.0b2 Thunderbird/3.1.2 MIME-Version: 1.0 To: Vincenzo Maffione CC: FreeBSD Net Subject: Re: [panic] netmap(4) and if_lagg(4) References: <58CBCD7A.8060301@omnilan.de> <58CC23F5.7060507@omnilan.de> <58CFA394.8070901@omnilan.de> <5926EE96.1010000@omnilan.de> <5926F9F9.4040706@omnilan.de> <592701D6.7030301@omnilan.de> <592742A8.4010207@omnilan.de> In-Reply-To: Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit X-Greylist: Sender IP whitelisted, not delayed by milter-greylist-4.2.7 (mx0.gentlemail.de [IPv6:2a00:e10:2800::a130]); Fri, 26 May 2017 09:12:33 +0200 (CEST) X-Milter: Spamilter (Reciever: mx0.gentlemail.de; Sender-ip: ; Sender-helo: mh0.gentlemail.de; ) X-BeenThere: freebsd-net@freebsd.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: Networking and TCP/IP with FreeBSD List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Fri, 26 May 2017 07:12:37 -0000 Bezüglich Vincenzo Maffione's Nachricht vom 25.05.2017 22:57 (localtime): > No, the thing is that I misinterpreted your stack trace. The patch is ok > for a different bug. It seems that the problem are vlans more than lagg. > Which interface did you put in netmap mode, em or em.345? Good morning, it was if_lagg itself, no vlan clone. The latter is a completely different problem, and contrary to the initial panic report, vlan clones don't lead to panics anymore. -harry