From owner-freebsd-current@freebsd.org Fri Apr 28 05:43:12 2017 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 71126D54979 for ; Fri, 28 Apr 2017 05:43:12 +0000 (UTC) (envelope-from fehrist@codeghar.com) Received: from mail-vk0-x229.google.com (mail-vk0-x229.google.com [IPv6:2607:f8b0:400c:c05::229]) (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 34B251443 for ; Fri, 28 Apr 2017 05:43:12 +0000 (UTC) (envelope-from fehrist@codeghar.com) Received: by mail-vk0-x229.google.com with SMTP id k4so28560019vki.1 for ; Thu, 27 Apr 2017 22:43:12 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=codeghar-com.20150623.gappssmtp.com; s=20150623; h=mime-version:in-reply-to:references:from:date:message-id:subject:to :cc; bh=7wq6D1na9IXqhEP3QACEHqh4zhqqr4/T2tKLpnPbm3I=; b=vksOJAxA7HH6po3DRGR99nKc5PV8sFq9JTpxBnVudYWfJoVn81CxA1GzimZDWqa+xa 27y8vD0A8+pi89ciwFZ/EpzTzbHahGmpviCG8v/hXgJxcz5khDC3J6u4PtXWqOrx+zoT kpmfdWO4xRGWPnW2E82uDzhnVbRDgpdKC2B38pjHKFaA1wNvWeTGdIWL5pCpkT1kqRbj UFHQ7047QobQKFCTKf4qPubocSHtSOsfnRCaIBX0Pi8FDShaSOeoGc904lVrcLD1/he+ N3J5PTJOFfQA2iCJO2+XpXPwoe4581jaESPpQdROccKsyZDxo/u/7EoSPATFnY91suAr jUhw== 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=7wq6D1na9IXqhEP3QACEHqh4zhqqr4/T2tKLpnPbm3I=; b=Xz1X2eSC3uJ8ejyHECnLLQApzcDVeoO+BaJDJ5OkmPyG09YjYIKKmbN5qw0wrxy+x4 rTBdQqljC+eVZBX5e5JC1Guuz2v5yjbu0n9HhhrksG5uQTLOtz9/zvVjr2KsfkQyF7kF 7ieWdiUtzlW/sBGBwWiY+J8vuQ3CAFdTzwez1aQkEKCNZYw/vptXkyvBERTW9iouRFyQ eG60cm39Mqr7neZONjSOutEe2scNn7Fp9XO5OQotZqmhe6XGZZnkHlBBx9dEvrUM5oYP Ukyal5MCVr4bVHHSGeqK0kEfxjJxVxGeBB5mX/w5Ws+q1JqN9J1+sWumYdibDXMtLfRl TJ1Q== X-Gm-Message-State: AN3rC/6aH4mcBNOCg05oIof1C3hHGlLrPtd5WtDuLkUYy+T0RyeApF0l VmceMcWHfeGQXEfKdiE9AAwzect98g== X-Received: by 10.31.131.200 with SMTP id f191mr4548054vkd.98.1493358190896; Thu, 27 Apr 2017 22:43:10 -0700 (PDT) MIME-Version: 1.0 Received: by 10.159.35.7 with HTTP; Thu, 27 Apr 2017 22:43:10 -0700 (PDT) In-Reply-To: <0dda5011-e74c-50d1-e8fa-088f123e30d2@uffner.com> References: <92a10822-3fde-f839-1836-92e8d936f2b6@yandex.ru> <841f1d22-b563-862c-a367-a475356781ef@uffner.com> <9c1f65f4-162b-a83d-1246-31d9e0525e4a@uffner.com> <0dda5011-e74c-50d1-e8fa-088f123e30d2@uffner.com> From: Hamza Sheikh Date: Thu, 27 Apr 2017 22:43:10 -0700 Message-ID: Subject: Re: panics in network stack in 12-current To: freebsd-current Cc: "Andrey V. Elsukov" , Tom Uffner Content-Type: text/plain; charset=UTF-8 X-BeenThere: freebsd-current@freebsd.org X-Mailman-Version: 2.1.23 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: Fri, 28 Apr 2017 05:43:12 -0000 On Thu, Apr 27, 2017 at 10:02 AM, Tom Uffner wrote: > Andrey V. Elsukov wrote: >> >> On 27.04.2017 08:42, Tom Uffner wrote: >>> >>> r315956 panicked about 22 min after boot. failed to dump a core. >> >> >> Why not update to the latest revision? > > > I did several times a while ago, but didn't get a panic free system. I may have encountered something similar on an EdgeRouter Lite running r317256. It's serving as network gateway at home. After some time the WAN connection goes dead. It starts working with either (a) reconnecting the network cable or (b) pinging any IP on the internet from that box. On rare occasions I had to reboot to get it to work. I'm still new to FreeBSD and don't know how to collect relevant information or whether to even determine if my issue is related to Andrey's. Any help is really appreciated. My setup is documented in detail in a blog post[0] if it helps. [0] http://www.codeghar.com/blog/freebsd-network-gateway-on-edgerouter-lite.html --- Hamza Sheikh Twitter: @aikchar