From owner-freebsd-stable@freebsd.org Mon Apr 19 19:13:13 2021 Return-Path: Delivered-To: freebsd-stable@mailman.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.nyi.freebsd.org (Postfix) with ESMTP id 3BBFB5FC185 for ; Mon, 19 Apr 2021 19:13:13 +0000 (UTC) (envelope-from softwareinfojam@gmail.com) Received: from mail-vk1-xa35.google.com (mail-vk1-xa35.google.com [IPv6:2607:f8b0:4864:20::a35]) (using TLSv1.3 with cipher TLS_AES_128_GCM_SHA256 (128/128 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256 client-signature RSA-PSS (2048 bits) client-digest SHA256) (Client CN "smtp.gmail.com", Issuer "GTS CA 1O1" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 4FPGgD3zCGz4lBM for ; Mon, 19 Apr 2021 19:13:12 +0000 (UTC) (envelope-from softwareinfojam@gmail.com) Received: by mail-vk1-xa35.google.com with SMTP id k12so4466177vkn.7 for ; Mon, 19 Apr 2021 12:13:12 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=mime-version:references:in-reply-to:from:date:message-id:subject:to :cc; bh=PUvYk2R1BQ+bgADI/k9CTRT5jLMklKdQ6uWXo6rKrgY=; b=JPi6+rFN8KFxazVOFxB9vUINarn6c/IaSuDMtVE0HVB7sa6VjxLW+Ge9qOIPGAavx3 ZFUp+oncI7i9q3k+CFjtqt4Ns8m3d5Ck0FiGaRxpF9vSwecraRJeLC2MUa8/zZF2GhLC jFZ8MgfAeTjeAt8E9gOIbtRlOuhDiVn1PeURdvPvz3CZBg2yA23POvluxiaYYh/OAZVv FS6ZWR7SR8QQRhQOUg4L/70nSmwvOdSD7XW2qm/Gp1P5QgtjUkkcS1C2oy34A+db+Pmi 4MqQ829RWuC5cnjz4FfT5K+b8b3oeyc0Hov7WCUt3Xer4zfpkq+NdYilprDXnETF3Lei KW8w== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:mime-version:references:in-reply-to:from:date :message-id:subject:to:cc; bh=PUvYk2R1BQ+bgADI/k9CTRT5jLMklKdQ6uWXo6rKrgY=; b=oGGP8C07xAI1o8G0B8iEfS+anZz6D2drWIbTrx9xugQEBwqzGCGRhRPmp3BwRICfPr 5G91s1jQ6lNS9fClK5jgcp3SJj0pwzeKwmTJBNYbqLfvLUwn16F6EUceGSG1FK0z6lKI aTA3U9dDtRhIo/i5mELCqHWvaWA8T2otjaftLAdvcNiXtN+cePwzL1B9igFPqvU2CkMz +icCttF0XUGg37OhXcG0JLM3FSfAhFFr4aG4cI3apoJFXEIm4+2MX+NZGLLJY9ve9xQ6 r2ds4qUXA2rKWsVYo2t29AZ3lV4LCe3Y0OVB1GGFoOHEetIQ6fQIjA5d4n2YVKePkz90 DcdA== X-Gm-Message-State: AOAM530y6WJwSq9bVjJ/KFmOoyLLV/4WTOkMv5vgRIo2IPVJdFBRaZFn vs7IHdA3NDJNBjQCKznmsvU8Aa+xPSNMFHCIiaSUZeghcE0= X-Google-Smtp-Source: ABdhPJxSlqZeKpJT8Sj/cks7dtVEVM3LK7erXuH2xjX7pdi6pHTE6OmPa35UpxxNDFKb7XyQVPPRI9vVuZtBvi6Qi10= X-Received: by 2002:a1f:4644:: with SMTP id t65mr16981753vka.0.1618859589545; Mon, 19 Apr 2021 12:13:09 -0700 (PDT) MIME-Version: 1.0 References: <7DCF7DB2-3A90-4B0A-AC20-E7C65EE7FC70@cretaforce.gr> In-Reply-To: <7DCF7DB2-3A90-4B0A-AC20-E7C65EE7FC70@cretaforce.gr> From: Software Info Date: Mon, 19 Apr 2021 14:12:56 -0500 Message-ID: Subject: Re: Version 13.0 reboots intermittently To: Nick Kostirya via freebsd-stable Cc: Christos Chatzaras Content-Type: text/plain; charset="UTF-8" X-Rspamd-Queue-Id: 4FPGgD3zCGz4lBM X-Spamd-Bar: -- Authentication-Results: mx1.freebsd.org; dkim=pass header.d=gmail.com header.s=20161025 header.b=JPi6+rFN; dmarc=pass (policy=none) header.from=gmail.com; spf=pass (mx1.freebsd.org: domain of softwareinfojam@gmail.com designates 2607:f8b0:4864:20::a35 as permitted sender) smtp.mailfrom=softwareinfojam@gmail.com X-Spamd-Result: default: False [-2.04 / 15.00]; RBL_SENDERSCORE_FAIL(0.00)[2607:f8b0:4864:20::a35:server fail]; R_SPF_ALLOW(-0.20)[+ip6:2607:f8b0:4000::/36:c]; FREEMAIL_FROM(0.00)[gmail.com]; TO_DN_ALL(0.00)[]; DKIM_TRACE(0.00)[gmail.com:+]; RCPT_COUNT_TWO(0.00)[2]; DMARC_POLICY_ALLOW(-0.50)[gmail.com,none]; FROM_EQ_ENVFROM(0.00)[]; MIME_TRACE(0.00)[0:+]; RBL_DBL_DONT_QUERY_IPS(0.00)[2607:f8b0:4864:20::a35:from]; FREEMAIL_ENVFROM(0.00)[gmail.com]; ASN(0.00)[asn:15169, ipnet:2607:f8b0::/32, country:US]; DWL_DNSWL_NONE(0.00)[gmail.com:dkim]; ARC_NA(0.00)[]; NEURAL_HAM_MEDIUM(-1.00)[-1.000]; R_DKIM_ALLOW(-0.20)[gmail.com:s=20161025]; FROM_HAS_DN(0.00)[]; NEURAL_SPAM_SHORT(0.96)[0.958]; NEURAL_HAM_LONG(-1.00)[-1.000]; MIME_GOOD(-0.10)[text/plain]; PREVIOUSLY_DELIVERED(0.00)[freebsd-stable@freebsd.org]; SPAMHAUS_ZRD(0.00)[2607:f8b0:4864:20::a35:from:127.0.2.255]; TO_MATCH_ENVRCPT_SOME(0.00)[]; RCVD_IN_DNSWL_NONE(0.00)[2607:f8b0:4864:20::a35:from]; RCVD_COUNT_TWO(0.00)[2]; RCVD_TLS_ALL(0.00)[]; MAILMAN_DEST(0.00)[freebsd-stable] X-BeenThere: freebsd-stable@freebsd.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: Production branch of FreeBSD source code List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Mon, 19 Apr 2021 19:13:13 -0000 I created some downtime to test this and yes setting sysctl net.inet.tcp.sack.enable=0 has helped. I pumped a lot of data through the tunnel and it hasn't crashed so far. It would have crashed by now. I am just curious though, if the bug was already fixed, should I have to change this value or could something else be wrong with my install? On Sun, Apr 18, 2021 at 4:31 AM Christos Chatzaras wrote: > > > > > On 17 Apr 2021, at 16:14, Software Info wrote: > > > > Hi All, > > I had 12.2 working without issue as a VPN Server running OpenVPN. I > > upgraded to version 13.0 last night and now the server intermittently > > reboots. I saw a core.tt file which I have attached. I would > > appreciate any help I can get. > > > > This looks similar: > > https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=254309 > > Does this help? > > sysctl net.inet.tcp.sack.enable=0 >