From owner-freebsd-questions@freebsd.org Tue Oct 11 18:54:35 2016 Return-Path: Delivered-To: freebsd-questions@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 765E5C0D26F for ; Tue, 11 Oct 2016 18:54:35 +0000 (UTC) (envelope-from emre@gundogan.us) Received: from smtp.awarent.com (zeus.awarent.com [IPv6:2600:3c03::f03c:91ff:fe79:d75c]) by mx1.freebsd.org (Postfix) with ESMTP id 4C3767A9 for ; Tue, 11 Oct 2016 18:54:35 +0000 (UTC) (envelope-from emre@gundogan.us) Received: from authenticated-user (smtp.awarent.com [50.116.54.111]) by smtp.awarent.com (Postfix) with ESMTP id 7D48A7D41A for ; Tue, 11 Oct 2016 14:54:34 -0400 (EDT) DKIM-Signature: v=1; a=rsa-sha256; c=simple/simple; d=gundogan.us; s=201604; t=1476212074; bh=I020xw52pdupLJLVlGrUHTxIZNjzAQ3xxQRx6w1Fcgk=; h=From:To:Subject:Date:In-Reply-To:References:From; b=RlhOqcw08Hq6BPSFau+bBVQ5ilG1sgX2GWBNYMtPsTEmOVIAsnPstnmjlUOKRmea8 nk4TdhHZe4Rp0Ofc38REUkU8pTPKcU8lIYj7hQKLu6CU1RxUOuRf/EJ2XYJfoNwMdW ifoMXU6fu7V8D/AIy9RtwzDkywBLTYReraN67B80= Received: from authenticated-user (smtp.awarent.com [50.116.54.111]) by localhost (zeus.awarent.com [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id P4JKA8Qp5w5u for ; Tue, 11 Oct 2016 14:54:30 -0400 (EDT) Received: from authenticated-user (smtp.awarent.com [50.116.54.111]) by smtp.awarent.com (Postfix) with ESMTPSA id 247747D419 for ; Tue, 11 Oct 2016 14:54:30 -0400 (EDT) DKIM-Signature: v=1; a=rsa-sha256; c=simple/simple; d=gundogan.us; s=201604; t=1476212070; bh=I020xw52pdupLJLVlGrUHTxIZNjzAQ3xxQRx6w1Fcgk=; h=From:To:Subject:Date:In-Reply-To:References:From; b=ooEW6HWoVmZif8yzONzMiP4Z91mEVhsGKUYJjqw285dFPzg7AEkUfJ5rLZ1Y+X0r0 m9DzXpHC5PF7/d1l7aYdc6mOkwLnHrl++2cTE4Ziivi0WsErrHa54KSbk/iEvHQr9w soAoIo3dUF7TFEdYKN81GJZd7NGpjSAYIbHXfwDE= From: Emre Gundogan To: freebsd-questions@freebsd.org Subject: Re: Log full of 'esp_output: skip 20' Date: Tue, 11 Oct 2016 14:54:29 -0400 Message-ID: <1978412.BXObcaMDt2@eagle> In-Reply-To: References: MIME-Version: 1.0 Content-Type: multipart/signed; boundary="nextPart4053279.Yy67J34OUd"; micalg="pgp-sha256"; protocol="application/pgp-signature" X-BeenThere: freebsd-questions@freebsd.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: User questions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 11 Oct 2016 18:54:35 -0000 --nextPart4053279.Yy67J34OUd Content-Transfer-Encoding: 7Bit Content-Type: text/plain; charset="us-ascii" This was due to 'options IPSEC_DEBUG' line in my kernel config. I was told to silence the messages with 'sysctl net.inet.ipsec.debug=0' without having to recompile the kernel. Regards, Emre > > On a recently upgraded (10.3-RELEASE-p5 -> 11.0-RELEASE-p1) machine (amd64), I've noticed a barrage of 'esp_output: skip 20 hlen 24 ...' lines in log while there is traffic on an ipsec connection. Due to a change in sys/netipsec/xform_esp.c (DPRINTF on line 723), a log is generated with each packet in my case. This wasn't true in 10.3-p5, and it looks like perhaps that DPRINTF shouldn't be there? Both the client and the server are FreeBSD 11-p1 machines (both just upgraded). Any insight is much appreciated along with a pointer to how to turn it off (short of recompiling the kernel). > > Thanks a lot, > Emre. > > P.S.: I am getting list digest, please cc me on your reply. --nextPart4053279.Yy67J34OUd Content-Type: application/pgp-signature; name="signature.asc" Content-Description: This is a digitally signed message part. Content-Transfer-Encoding: 7Bit -----BEGIN PGP SIGNATURE----- Version: GnuPG v2 iQIcBAABCAAGBQJX/TVlAAoJEI88/TwDdSTpNYsP/3OZ+PPDxWxTAGD9CkkjuQjh 0oEKCwUdyLydGZ3X4oWx0LTy8tjiE3SeCeobUUa0oxM/wWi5aMoAUtKnopVQ+RaL D8CWJXVNv/fvbMJZzWWSKmZeodAxoKKlNxRh4dohol5DGKcMBN2zLHEHY01Qu8gH DN9Zudh6yFTOz6rO8SRr3qh2V++rTEbGPvtxfK59Ks2xZqgM2TZjmIRlp4xgfzCT C29Glx9FR6aX65bkWPXqn6qket+D47J9262gYWznBPlTPCabAPYsLGBb388xlO2j OMY4QLknIAjmK/r8OU7HrY0QU2/DZUD46SGhqUf3BmnaUlBTjUHoHWO/ankU/FDE 8EhwOBcTOiZDmypHXbGjJBy2u78bfLXpQ+KHJTwdxxIh1nR+zgo7qBQE9pEKHZiX cY8ldPlMhq5jNXg4xwZCY29LAkQk5JCps5a8klpdyqKNFqP/XE6OE2beZMdp0j3g YPl3uBvzMCSey8gvN2DWziw8Y7C4Kes/hYU6sA8Vlk/V+siUxp3/sZbxbgILTcwy FLnPdHx0Ca1bhVO6G21cCf9nIyysopyG1m05hSBG424lKyuCP26MmGDQ6DmS+8Pl 5Z44J+oTuc/2fxMvTSGGsGwtFgxz0f4nBmhT89WH+TMbeXx05Tz4wKdxCbF6Jh+o nZNgvctf6lQ0bptbWj5T =fKmE -----END PGP SIGNATURE----- --nextPart4053279.Yy67J34OUd--