Date: Thu, 2 Oct 2014 18:42:02 +0200 From: Julien Cigar <jcigar@ulb.ac.be> To: freebsd-net@freebsd.org, freebsd-stable@freebsd.org Subject: [jcigar@ulb.ac.be: Listen queue overflow: 8 already in queue awaiting acceptance] Message-ID: <20141002164202.GI29361@mordor.lan>
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--LZ7ZmEAmJ6juC7Oo Content-Type: multipart/mixed; boundary="VKLB3BcClAS4nArB" Content-Disposition: inline --VKLB3BcClAS4nArB Content-Type: text/plain; charset=utf-8 Content-Disposition: inline Content-Transfer-Encoding: quoted-printable sorry for cross-posting, I'm forwarding this as it seems that part of the problem is also related to: https://lists.freebsd.org/pipermail/freebsd-net/2014-September/039664.html I also wonder if something has been fixed in -STABLE in this area .. (please keep me in CC as I'm not subscribed on freebsd-net@ an freebsd-stable@) --=20 Julien Cigar Belgian Biodiversity Platform (http://www.biodiversity.be) PGP fingerprint: EEF9 F697 4B68 D275 7B11 6A25 B2BB 3710 A204 23C0 No trees were killed in the creation of this message. However, many electrons were terribly inconvenienced. --VKLB3BcClAS4nArB Content-Type: message/rfc822 Content-Disposition: inline Return-Path: <owner-freebsd-questions@freebsd.org> X-Original-To: mage@localhost Delivered-To: mage@localhost.lan Received: from mordor.lan (localhost [127.0.0.1]) by slug.uni.cx (Postfix) with ESMTP id 016576813F for <mage@localhost>; Thu, 2 Oct 2014 11:58:22 +0200 (CEST) Received: from pop.ulb.ac.be [164.15.128.18] by mordor.lan with POP3 (fetchmail-6.3.26) for <mage@localhost> (single-drop); Thu, 02 Oct 2014 11:58:22 +0200 (CEST) Received: from mach.vub.ac.be (mach.vub.ac.be [134.184.129.3]) by mcs1.vub.ac.be (Cyrus v2.3.16) with LMTPA; Thu, 02 Oct 2014 11:52:40 +0200 X-Sieve: CMU Sieve 2.3 Received: from mxin.ulb.ac.be (mxin.ulb.ac.be [164.15.128.112]) by mach.vub.ac.be (Postfix) with ESMTP id B61D01978C5 for <jcigar@ulb.ac.be>; Thu, 2 Oct 2014 11:52:40 +0200 (CEST) X-SenderBaseScore: 5.6 X-IronPort-Anti-Spam-Filtered: true X-IronPort-Anti-Spam-Result: An0CANIfLVQICLJ0nGdsb2JhbABggmt2WYMCxz4bBodMA4EPFgEBEAEBAQEBBg0JCRQshAsCICMKLAMBAgYCKxMKBAICAwELBWGIOgIBpm+PRoZZkEOCYoFTBZYphwkBmVhqgkoBAQE X-IronPort-AV: E=Sophos;i="5.04,638,1406584800"; d="scan'208";a="455374174" Received: from mx2.freebsd.org ([8.8.178.116]) by mxin.ulb.ac.be with ESMTP; 02 Oct 2014 11:52:39 +0200 Received: from hub.freebsd.org (hub.freebsd.org [IPv6:2001:1900:2254:206c::16:88]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mx2.freebsd.org (Postfix) with ESMTPS id 08579159A; Thu, 2 Oct 2014 09:52:26 +0000 (UTC) Received: from hub.freebsd.org (hub.freebsd.org [IPv6:2001:1900:2254:206c::16:88]) by hub.freebsd.org (Postfix) with ESMTP id E8011AED; Thu, 2 Oct 2014 09:52:25 +0000 (UTC) Delivered-To: freebsd-questions@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:1900:2254:206a::19:1]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by hub.freebsd.org (Postfix) with ESMTPS id C37D5A6D for <freebsd-questions@freebsd.org>; Thu, 2 Oct 2014 09:52:21 +0000 (UTC) Received: from relaygateway02.edpnet.net (relaygateway02.edpnet.net [212.71.1.211]) by mx1.freebsd.org (Postfix) with ESMTP id 5FA607A5 for <freebsd-questions@freebsd.org>; Thu, 2 Oct 2014 09:52:20 +0000 (UTC) X-IronPort-Anti-Spam-Filtered: true X-IronPort-Anti-Spam-Result: AlkGAFofLVRNbXB9/2dsb2JhbABggw5TWYMCx1+IXRcBe4QtM18TDgIRBSWIeZcyjzuPR4ZZkEOCYoFTBZYphwkBlXODZTsvgkoBAQE X-IPAS-Result: AlkGAFofLVRNbXB9/2dsb2JhbABggw5TWYMCx1+IXRcBe4QtM18TDgIRBSWIeZcyjzuPR4ZZkEOCYoFTBZYphwkBlXODZTsvgkoBAQE X-IronPort-AV: E=Sophos;i="5.04,638,1406584800"; d="scan'208";a="267829497" Received: from 77.109.112.125.adsl.dyn.edpnet.net (HELO mordor.lan) ([77.109.112.125]) by relaygateway02.edpnet.net with ESMTP/TLS/DHE-RSA-AES256-SHA; 02 Oct 2014 11:17:10 +0200 Date: Thu, 2 Oct 2014 11:52:06 +0200 From: Julien Cigar <jcigar@ulb.ac.be> To: freebsd-questions@freebsd.org Subject: Listen queue overflow: 8 already in queue awaiting acceptance Message-ID: <20141002095206.GG29361@mordor.lan> MIME-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha512; protocol="application/pgp-signature"; boundary="U7PH6YjyT5379uVx" Content-Disposition: inline User-Agent: Mutt/1.5.23 (2014-03-12) X-BeenThere: freebsd-questions@freebsd.org X-Mailman-Version: 2.1.18-1 Precedence: list List-Id: User questions <freebsd-questions.freebsd.org> List-Unsubscribe: <http://lists.freebsd.org/mailman/options/freebsd-questions>, <mailto:freebsd-questions-request@freebsd.org?subject=unsubscribe> List-Archive: <http://lists.freebsd.org/pipermail/freebsd-questions/>; List-Post: <mailto:freebsd-questions@freebsd.org> List-Help: <mailto:freebsd-questions-request@freebsd.org?subject=help> List-Subscribe: <http://lists.freebsd.org/mailman/listinfo/freebsd-questions>, <mailto:freebsd-questions-request@freebsd.org?subject=subscribe> Errors-To: owner-freebsd-questions@freebsd.org Sender: owner-freebsd-questions@freebsd.org --U7PH6YjyT5379uVx Content-Type: text/plain; charset=utf-8 Content-Disposition: inline Content-Transfer-Encoding: quoted-printable Hello, I'm running 10-RELEASE on a HP Proliant DL160 Gen8 and I'm seeing the following in my kernel logs: sonewconn: pcb 0xfffff8010e561310: Listen queue overflow: 8 already in queue awaiting acceptance I already raised kern.ipc.soacceptqueue to 1024 and netstat -naA | grep "fffff8010e561310" returns nothing Any idea what could it be ..? I've put some statistics here https://dpaste.de/t8kJ/raw The machine is running Apache 2.4 (with accf_http/accf_data loaded), PF, some webapps (ruby on rails, php-fpm, python, ...), .. Thanks, Julien --=20 Julien Cigar Belgian Biodiversity Platform (http://www.biodiversity.be) PGP fingerprint: EEF9 F697 4B68 D275 7B11 6A25 B2BB 3710 A204 23C0 No trees were killed in the creation of this message. 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