From owner-freebsd-stable@freebsd.org Mon Apr 19 19:16:08 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 11A895FC422 for ; Mon, 19 Apr 2021 19:16:08 +0000 (UTC) (envelope-from softwareinfojam@gmail.com) Received: from mail-vs1-xe30.google.com (mail-vs1-xe30.google.com [IPv6:2607:f8b0:4864:20::e30]) (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 4FPGkb33Dsz4lJm for ; Mon, 19 Apr 2021 19:16:07 +0000 (UTC) (envelope-from softwareinfojam@gmail.com) Received: by mail-vs1-xe30.google.com with SMTP id d25so11536822vsp.1 for ; Mon, 19 Apr 2021 12:16:07 -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=/p792SBT57nwMWLTd4Q2p/h/iqta4vONRg0RPIZ1ZGk=; b=I5ysevRVHlNgPdE8vaIfQiVsSZsbB9JK5GSqGo10CB3KDJgPZKQXDSTZzKchLdTrmV S21SVcPb8yit7io7ES3PfJ1JCXcMS3hB8rZlVko6MbakNJhe5xmuTAdD3OtQs4g6LcOi gydRRr8bpJSYshIqloiQP3yaRSNhrBGK3l45r0HJ0OmqNSKXroH2rFBzobhGwPMp/Y7A PB5ddko6Vxaw547pTQ56+LEPjN5gaKS96sN9S3MAyLS5khdgeXvzywyfTpehPieWlTqi 2YVCOYWTP1RfI7CjZjYj4nGGuSL99Fz4nhnQKB+WG/dUQIm/EXHyDu3AYrVUgqY7Jotl nK0Q== 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=/p792SBT57nwMWLTd4Q2p/h/iqta4vONRg0RPIZ1ZGk=; b=UfA2i3kccj+Tm1LA8vQ5+FLE9eNIWiZ+w/jt30oY2xfs9D8zi7scg+dvYXIkKEEl7y 0G3WiOua7y5v1O+ls+6kDL+3us3TrN5eTn+CtZ91JJ/IgnNoLpyj8LUoMpClfBCePAgb v1x36yQUMDd+cX7ALVVWtNN9qjQAxudhZ3JZZ8UchckPuvCf+jIZAqRaakt9ZAQkvw/I 1YKWVuwYwKBWFnhUQoo/DT6QcHxcb5a6fk6/u7iSXIinWTaPvIZv7I16q7GdtIFLKx3/ tQn7dQsmunvqhlh6hsJaPgXKB7ht7OzD5Wl3dYW1xm+Du+R3anT5WE2WyNg+UYla+dW5 0K6Q== X-Gm-Message-State: AOAM532RN9OshkEdUxXHHRyWLIovgXO/RuMV1DeeKLPdr4OLT5HiIwaP QGOuiAoJ3xPvfbGdYvo4OBgXc6DY/QdKy+bxg3bUDOl5 X-Google-Smtp-Source: ABdhPJz47GoMxOWg3at09+xzRCrTv/ya5qGmMKeyc9+1XT2uQpg9H+04yqTp9Gn3zdqLJRZ2f5ic5Q4ZCdtUJugxWro= X-Received: by 2002:a67:32c2:: with SMTP id y185mr12411069vsy.57.1618859766387; Mon, 19 Apr 2021 12:16:06 -0700 (PDT) MIME-Version: 1.0 References: <7DCF7DB2-3A90-4B0A-AC20-E7C65EE7FC70@cretaforce.gr> In-Reply-To: From: Software Info Date: Mon, 19 Apr 2021 14:15:53 -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: 4FPGkb33Dsz4lJm X-Spamd-Bar: -- Authentication-Results: mx1.freebsd.org; dkim=pass header.d=gmail.com header.s=20161025 header.b=I5ysevRV; dmarc=pass (policy=none) header.from=gmail.com; spf=pass (mx1.freebsd.org: domain of softwareinfojam@gmail.com designates 2607:f8b0:4864:20::e30 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::e30: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::e30: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)[0.957]; 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::e30:from:127.0.2.255]; TO_MATCH_ENVRCPT_SOME(0.00)[]; RCVD_IN_DNSWL_NONE(0.00)[2607:f8b0:4864:20::e30: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 19:16:08 -0000 OK. So I spoke too soon. It didn't crash as quickly but it just did again. On Mon, Apr 19, 2021 at 2:12 PM Software Info wrote: > > 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 > >