From owner-freebsd-stable@FreeBSD.ORG Tue Dec 24 16:54:45 2013 Return-Path: Delivered-To: freebsd-stable@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [8.8.178.115]) (using TLSv1 with cipher ADH-AES256-SHA (256/256 bits)) (No client certificate requested) by hub.freebsd.org (Postfix) with ESMTPS id 54380879; Tue, 24 Dec 2013 16:54:45 +0000 (UTC) Received: from out3-smtp.messagingengine.com (out3-smtp.messagingengine.com [66.111.4.27]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mx1.freebsd.org (Postfix) with ESMTPS id 1C45010B1; Tue, 24 Dec 2013 16:54:44 +0000 (UTC) Received: from compute1.internal (compute1.nyi.mail.srv.osa [10.202.2.41]) by gateway1.nyi.mail.srv.osa (Postfix) with ESMTP id 8F82420AEA; Tue, 24 Dec 2013 11:54:36 -0500 (EST) Received: from frontend2 ([10.202.2.161]) by compute1.internal (MEProxy); Tue, 24 Dec 2013 11:54:36 -0500 DKIM-Signature: v=1; a=rsa-sha1; c=relaxed/relaxed; d= messagingengine.com; h=content-type:mime-version:subject:from :in-reply-to:date:cc:message-id:references:to; s=smtpout; bh=wBg qbMCKVOSAg8GnSVMI1l4wsAc=; b=q3oFSMBO1vOoZGQZDM6z20u9XaMVl7wXgO7 WlmRQxYSvEgc7FdyWtDydFynan8cBHW/j7iuX4AEVWfQntGNLVHLA+k8W6pmv75Y TV0YY9iTVOpIjxCB6Uueu0woAtBi+rOzBo3P8o9543NXTRO5OEfBncYQuO96+1aK yxuD0IXY= X-Sasl-enc: G2J0QEEnNJUftqZ3SAUXiYBTqWxEnNrjO7n0MKhXEPhd 1387904076 Received: from [172.16.1.145] (unknown [68.117.126.78]) by mail.messagingengine.com (Postfix) with ESMTPA id D800468010F; Tue, 24 Dec 2013 11:54:35 -0500 (EST) Content-Type: multipart/signed; boundary="Apple-Mail=_B49F6881-C63B-4F0A-8AAE-927A39DE1F15"; protocol="application/pgp-signature"; micalg=pgp-sha512 Mime-Version: 1.0 (Mac OS X Mail 7.1 \(1827\)) Subject: Re: 10.0-RC1: bad mbuf leak? From: Mark Felder In-Reply-To: Date: Tue, 24 Dec 2013 10:54:33 -0600 Message-Id: <3A115E20-3ADB-49BA-885D-16189B97842B@FreeBSD.org> References: <1387204500.12061.60192349.19EAE1B4@webmail.messagingengine.com> To: Adrian Chadd X-Mailer: Apple Mail (2.1827) Cc: FreeBSD Net , FreeBSD Stable Mailing List X-BeenThere: freebsd-stable@freebsd.org X-Mailman-Version: 2.1.17 Precedence: list List-Id: Production branch of FreeBSD source code List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 24 Dec 2013 16:54:45 -0000 --Apple-Mail=_B49F6881-C63B-4F0A-8AAE-927A39DE1F15 Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset=iso-8859-1 On Dec 22, 2013, at 19:46, Mark Felder wrote: >=20 > On Dec 19, 2013, at 2:41, Adrian Chadd wrote: >=20 >> Hm, try reverting just the em code to that from a 10.0-BETA? Just in >> case something changed there? >>=20 >=20 > finally found some free time today to try to look into this. I was = digging into the SVN changelogs of sys/dev/e1000 and couldn't see any = obvious changes that I should revert. Instead I went a different route = and jumped to HEAD/CURRENT. I'm not seeing the mbufs leaking yet. I'll = need another 24 hours to confirm. Hopefully this is a worthwhile clue. = I'm a bit surprised nobody else has reported this type of behavior... = maybe 10 isn't getting the amount of testing we expect? ...or maybe it's = just my lonely, haunted hardware :( Ok, I feel safe confirming that 10.0-RCs are not stable on my hardware. = The mbuf problem went away completely when I jumped to head/current. Can someone please suggest what patch I can attempt to back out to fix = this? I'd like to try to assist in fixing this before 10.0-RELEASE = happens or we're going to have some very angry users. --Apple-Mail=_B49F6881-C63B-4F0A-8AAE-927A39DE1F15 Content-Transfer-Encoding: 7bit Content-Disposition: attachment; filename=signature.asc Content-Type: application/pgp-signature; name=signature.asc Content-Description: Message signed with OpenPGP using GPGMail -----BEGIN PGP SIGNATURE----- Comment: GPGTools - https://gpgtools.org iQEcBAEBCgAGBQJSubxJAAoJEJg7ZFAfE+JSOuIH/3vqHEbqTzwGNHDbV7xjvHm3 R0UGLjhI4x/ugT4fQTsbC9IF60fWC5Izm6CIFF8evQmvWXFi/z9Fg2rfv+PhN0WL mFinwT/44Zd92ZjLdI2rriCl6+jxWX5GPW5s1apyZ74xyfS6sQh453k2GBkA2Gpa yq587v0783brms5KwGB6vg0Re8Vv9w4jk24BXro2mEPUgy77gBiV3rKyXth8oBcn piXbSnhwwVVOLzf10iW26XQwvsTKaab7pYPXUjqAXxxKKngp7edvg6s/s99fX+s6 KMoNXx9RzBEUPxpfjh4bYHKFjRj0j0qUSI8MbhjrrgM/o5ksIICNHz7OmE52+cg= =DWmt -----END PGP SIGNATURE----- --Apple-Mail=_B49F6881-C63B-4F0A-8AAE-927A39DE1F15--