From owner-freebsd-stable@freebsd.org Wed Oct 12 14:29:55 2016 Return-Path: Delivered-To: freebsd-stable@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 0A42BC0ED51 for ; Wed, 12 Oct 2016 14:29:55 +0000 (UTC) (envelope-from Mark.Martinec+freebsd@ijs.si) Received: from mail.ijs.si (mail.ijs.si [IPv6:2001:1470:ff80::25]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client did not present a certificate) by mx1.freebsd.org (Postfix) with ESMTPS id BB68AF5 for ; Wed, 12 Oct 2016 14:29:54 +0000 (UTC) (envelope-from Mark.Martinec+freebsd@ijs.si) Received: from amavis-ori.ijs.si (localhost [IPv6:::1]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by mail.ijs.si (Postfix) with ESMTPS id 3svGTq0F8Rz1K4 for ; Wed, 12 Oct 2016 16:29:51 +0200 (CEST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=ijs.si; h= user-agent:message-id:organization:subject:subject:from:from :date:date:content-transfer-encoding:content-type:content-type :mime-version:received:received:received:received; s=jakla4; t= 1476282587; x=1478874588; bh=0L1HILwL5rzVrMl9JGZ29eTSC3F3yaJ98ZU iTHY5t/o=; b=I1+sqCnQqTX2q4buPbP87J+PBdNzKLl/48iGPQRQE7dTaKxtZiI 2fMNgbYDG5Xn/yBlLfE9GFB+yGGTN8SDKAYTgcWU3+mQQS+4tb0EjUNoKxGQlf+q ZpJj2ctE5dILJiIpOUhH1OYCQAxHUX8TEHOcdLqkWR850vxLVYq1/fSs= X-Virus-Scanned: amavisd-new at ijs.si Received: from mail.ijs.si ([IPv6:::1]) by amavis-ori.ijs.si (mail.ijs.si [IPv6:::1]) (amavisd-new, port 10026) with LMTP id nA2JIgCsdwDZ for ; Wed, 12 Oct 2016 16:29:47 +0200 (CEST) Received: from mildred.ijs.si (mailbox.ijs.si [IPv6:2001:1470:ff80::143:1]) by mail.ijs.si (Postfix) with ESMTP id 3svGTl0MQxz1K1 for ; Wed, 12 Oct 2016 16:29:46 +0200 (CEST) Received: from nabiralnik.ijs.si (nabiralnik.ijs.si [IPv6:2001:1470:ff80::80:16]) by mildred.ijs.si (Postfix) with ESMTP id 3svGTk5yydz1XG for ; Wed, 12 Oct 2016 16:29:46 +0200 (CEST) Received: from neli.ijs.si (2001:1470:ff80:88:21c:c0ff:feb1:8c91) by webmail.ijs.si with HTTP (HTTP/1.1 POST); Wed, 12 Oct 2016 16:29:46 +0200 MIME-Version: 1.0 Content-Type: text/plain; charset=US-ASCII; format=flowed Content-Transfer-Encoding: 7bit Date: Wed, 12 Oct 2016 16:29:46 +0200 From: Mark Martinec To: freebsd-stable@FreeBSD.org Subject: update.FreeBSD.org unresponsive? Organization: Jozef Stefan Institute Message-ID: X-Sender: Mark.Martinec+freebsd@ijs.si User-Agent: Roundcube Webmail/1.2.0 X-BeenThere: freebsd-stable@freebsd.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: Production branch of FreeBSD source code List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 12 Oct 2016 14:29:55 -0000 Trying to upgrade a couple of hosts (11.0-RC2, 11.0-RC3, 10.3-RELEASE-p10) to 11.0 (using: freebsd-update upgrade -r 11.0-RELEASE), and it seems the fetch(1) always fails with a timeout. Even a simple (freebsd-update fetch) in an attempt to bump a 10.3-RELEASE-p9 to 10.3-RELEASE-p10 now fails with a timeout, while previously it worked reliably and fast. The interesting thing is that both the ping and ping6 to update.FreeBSD.org work flawlessly with no packet loss. I tried it several times yesterday, and again today. Our network connectivity is otherwise good and fast. To rule out a possibility of a firewall or routing issue I even tried it from a different network (different ISP), and also over Hurricane-Electric tunnel. Same thing over IPv4 or IPv6. Going through a web proxy doesn't help either. tcpdump / wireshark shows that the three-way SYN handshake succeeds, then the client sends a GET, re-sends the packet several times, but nothing comes back any more. Or sometimes even the SYN handshake fails to complete. Tried to use curl to fetch the same file, it fails too: $ curl -6 http://update.FreeBSD.org/11.0-RC3/amd64/t/78e79429ffc2730cbb467270372d754165c6a0812805d9a0522d412b3e9b7d7e curl: (7) Failed to connect to update.FreeBSD.org port 80: Operation timed out $ curl -4 http://update.FreeBSD.org/11.0-RC3/amd64/t/78e79429ffc2730cbb467270372d754165c6a0812805d9a0522d412b3e9b7d7e curl: (56) Recv failure: Operation timed out So, do we just need to be patient, or is the update.FreeBSD.org hosed? Mark