From owner-freebsd-net@freebsd.org Fri May 26 07:14:38 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 B9227D8273C for ; Fri, 26 May 2017 07:14:38 +0000 (UTC) (envelope-from v.maffione@gmail.com) Received: from mail-oi0-x22e.google.com (mail-oi0-x22e.google.com [IPv6:2607:f8b0:4003:c06::22e]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (Client CN "smtp.gmail.com", Issuer "Google Internet Authority G2" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 79A9017EA for ; Fri, 26 May 2017 07:14:38 +0000 (UTC) (envelope-from v.maffione@gmail.com) Received: by mail-oi0-x22e.google.com with SMTP id h4so2998255oib.3 for ; Fri, 26 May 2017 00:14:38 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=mime-version:in-reply-to:references:from:date:message-id:subject:to :cc; bh=K8onUhLDHS+RGgUsOVaaVKhq9Z7u8SxjWiADG01d6vo=; b=uUuAt5Yaz+ocX6QS1xtCk0kdtc21YyaO6ee6+S6SUGMqfRa5SUujX9RYGcjdoODMAS Z3g1JOdbtP+kGi9fdWTuIWC/bbU7kHGU+REUOFpL+/FBgChXx2W7X7pg6NCxWl/wCNxY Qm9u8U2bIDdQFLnsaAAIUmpj16P6jYZqKBchbGXej/rXqe4qhnX4xQXf9l3bT2zNzV7l ixbFKUarkD8uG8Vc72RbngXJXVf5StRxFe86QJJBd9k/Quvcj9CnX9TbE6rjoiii7RJ9 YOKVSOKC6Aw2p7VPdRREpoN9UYqFpHIIDjqkMw0Q22ww3OWwptSl8IP7X6oFlGwbf1qm AQbg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:mime-version:in-reply-to:references:from:date :message-id:subject:to:cc; bh=K8onUhLDHS+RGgUsOVaaVKhq9Z7u8SxjWiADG01d6vo=; b=uHAwtgAx1h9WLLnB7/yhPoZ2pNRMvimNl7C5HrR4zfyCy8evB7k539USeLqXM/mYIl BXukuxlxwjzfcTooB9Bm1KwQDgIyf5nyMHoVBYTk11VAyU170ARQwmPnX9f6EmQ7ljIy QAo3LGC4WU6vjzusXKehChqB9oOMNXmkA8Zdk2u2Y+ayFpzbEBB6iGNH+iuhq88SSest E9dJcCQwVBpHfI/BhkTsXrVuC7U7ig7yG83fWaF3sF6N2fM6zvnj/EcRfg5As9EDz2Fb fk54oyHncjmv3EAHWKzI1yjFpOr5OqBGDn80i/SeOouTmdS9GjTIFXGbfSLPrK3YUuJu eE7w== X-Gm-Message-State: AODbwcCDROhbK2uEDapYYuWyU+Y03xPQgdjAXIPJpf1eibNpAsn0AftK KshNxE31VnTYLdMfdF4KgU4yMJzUHtst X-Received: by 10.202.236.67 with SMTP id k64mr236200oih.192.1495782877735; Fri, 26 May 2017 00:14:37 -0700 (PDT) MIME-Version: 1.0 Received: by 10.157.17.59 with HTTP; Fri, 26 May 2017 00:14:37 -0700 (PDT) In-Reply-To: <5927D560.10003@omnilan.de> 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> <5927D560.10003@omnilan.de> From: Vincenzo Maffione Date: Fri, 26 May 2017 09:14:37 +0200 Message-ID: Subject: Re: [panic] netmap(4) and if_lagg(4) To: Harry Schmalzbauer Cc: FreeBSD Net Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable X-Content-Filtered-By: Mailman/MimeDel 2.1.23 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 07:14:38 -0000 Hi, Your stack trace report this: #7 0xffffffff8069dc50 at vlan_input+0x1f0 which means VLANs are involved, in some way. Is that the correct trace? Cheers, VIncenzo 2017-05-26 9:12 GMT+02:00 Harry Schmalzbauer : > Bez=C3=BCglich Vincenzo Maffione's Nachricht vom 25.05.2017 22:57 (localt= ime): > > No, the thing is that I misinterpreted your stack trace. The patch is o= k > > 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 > --=20 Vincenzo Maffione