From owner-freebsd-net@FreeBSD.ORG Wed Sep 26 07:14:24 2012 Return-Path: Delivered-To: freebsd-net@FreeBSD.org Received: from mx1.freebsd.org (mx1.freebsd.org [69.147.83.52]) by hub.freebsd.org (Postfix) with ESMTP id 97EAD106566C; Wed, 26 Sep 2012 07:14:24 +0000 (UTC) (envelope-from EmileC@clarotech.co.za) Received: from GWAlpha.clarotech.co.za (proxy.clarotech.co.za [196.211.62.90]) by mx1.freebsd.org (Postfix) with ESMTP id BED0A8FC14; Wed, 26 Sep 2012 07:14:22 +0000 (UTC) X-Virus-Scanned: amavisd-new at clarotech.co.za Received: from Constellation.clarotech.co.za (constellation.clarotech.co.za [192.168.250.28]) by GWAlpha.clarotech.co.za (8.14.5/8.14.5) with ESMTP id q8Q6oD7C076382; Wed, 26 Sep 2012 08:50:13 +0200 (SAST) (envelope-from EmileC@clarotech.co.za) Received: from CONSTELLATION.clarotech.co.za ([fe80::ac44:373d:ff23:122d]) by Constellation.clarotech.co.za ([fe80::ac44:373d:ff23:122d%10]) with mapi id 14.01.0355.002; Wed, 26 Sep 2012 08:50:13 +0200 From: Emile Coetzee To: "emaste@FreeBSD.org" , "freebsd-net@FreeBSD.org" Thread-Topic: kern/117271: [tap] OpenVPN TAP uses 99% CPU on releng_6 when if_tap is in /boot/loader.conf Thread-Index: AQHNm39F8bMyhw86YES7q65xzpJgJ5ecLkxg Date: Wed, 26 Sep 2012 06:50:12 +0000 Message-ID: References: <201209260038.q8Q0cejQ087979@freefall.freebsd.org> In-Reply-To: <201209260038.q8Q0cejQ087979@freefall.freebsd.org> Accept-Language: en-ZA, en-US Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: quoted-printable MIME-Version: 1.0 Cc: Subject: RE: kern/117271: [tap] OpenVPN TAP uses 99% CPU on releng_6 when if_tap is in /boot/loader.conf 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, 26 Sep 2012 07:14:24 -0000 I have not tested stable/9 yet, but stable/8 seems to be fine. Given that FreeBSD 6 is no longer supported you can probably close this bug= . -----Original Message----- From: emaste@FreeBSD.org [mailto:emaste@FreeBSD.org]=20 Sent: 26 September 2012 02:39 AM To: Emile Coetzee; emaste@FreeBSD.org; freebsd-net@FreeBSD.org Subject: Re: kern/117271: [tap] OpenVPN TAP uses 99% CPU on releng_6 when i= f_tap is in /boot/loader.conf Synopsis: [tap] OpenVPN TAP uses 99% CPU on releng_6 when if_tap is in /boo= t/loader.conf State-Changed-From-To: feedback->open State-Changed-By: emaste State-Changed-When: Wed Sep 26 00:37:49 UTC 2012 State-Changed-Why:=20 Ahh, it's OpenVPN that consumed 100% CPU, so non-OpenVPN TAP consumers are = likely not relevant. http://www.freebsd.org/cgi/query-pr.cgi?pr=3D117271