From owner-freebsd-net@FreeBSD.ORG Wed Jul 13 09:48:24 2011 Return-Path: Delivered-To: freebsd-net@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id CA482106564A for ; Wed, 13 Jul 2011 09:48:24 +0000 (UTC) (envelope-from adrian.minta@gmail.com) Received: from mail-gx0-f182.google.com (mail-gx0-f182.google.com [209.85.161.182]) by mx1.freebsd.org (Postfix) with ESMTP id 927508FC14 for ; Wed, 13 Jul 2011 09:48:24 +0000 (UTC) Received: by gxk28 with SMTP id 28so2870623gxk.13 for ; Wed, 13 Jul 2011 02:48:23 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=gamma; h=mime-version:date:message-id:subject:from:to:content-type; bh=4QZby0hWHSwoB0dG5GLHM5YXDXCxSBUYagfTr+Ct2Dw=; b=Rx3YGqul+H5R9fM2wMAIEATRmBPax3z04b9BYrVl8U6s3/xPW+UHBAz8x3oZz5JITQ vyUPNgJqeYSlAfniuyR79BpQ6UaE/ujV+fbMibJoZ+AWOZ+CTEjnobUO4z8xIZ0ugj/t 8h8fayV8Uqro0aFWWWwdJWxOjtdC1L9uuG15g= MIME-Version: 1.0 Received: by 10.236.108.134 with SMTP id q6mr570599yhg.343.1310550502252; Wed, 13 Jul 2011 02:48:22 -0700 (PDT) Received: by 10.236.107.231 with HTTP; Wed, 13 Jul 2011 02:48:22 -0700 (PDT) Date: Wed, 13 Jul 2011 12:48:22 +0300 Message-ID: From: Adrian M To: freebsd-net@freebsd.org Content-Type: text/plain; charset=ISO-8859-1 Subject: FreeBSD 8.2, MPD5 - crash when net.isr.bindthreads=0 X-BeenThere: freebsd-net@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Networking and TCP/IP with FreeBSD List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 13 Jul 2011 09:48:24 -0000 Hi, I always get a kernel crash when "net.isr.bindthreads=0" and around 4700 l2tp sessions. With "net.isr.bindthreads=1" the system is stable and I manage to get around 6500 sessions. If somebody is interested here are the crash details: http://pluto.stsisp.ro/crash-isr/ -- Best regards, Adrian Minta