From owner-freebsd-current@freebsd.org Sun Sep 13 13:25:58 2015 Return-Path: Delivered-To: freebsd-current@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 66FA1A036AE for ; Sun, 13 Sep 2015 13:25:58 +0000 (UTC) (envelope-from wblock@wonkity.com) Received: from wonkity.com (wonkity.com [67.158.26.137]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client CN "wonkity.com", Issuer "wonkity.com" (not verified)) by mx1.freebsd.org (Postfix) with ESMTPS id 0C254193A; Sun, 13 Sep 2015 13:25:57 +0000 (UTC) (envelope-from wblock@wonkity.com) Received: from wonkity.com (localhost [127.0.0.1]) by wonkity.com (8.15.2/8.15.2) with ESMTPS id t8DDPt6x048349 (version=TLSv1.2 cipher=DHE-RSA-AES256-GCM-SHA384 bits=256 verify=NO); Sun, 13 Sep 2015 07:25:56 -0600 (MDT) (envelope-from wblock@wonkity.com) Received: from localhost (wblock@localhost) by wonkity.com (8.15.2/8.15.2/Submit) with ESMTP id t8DDPtQI048345; Sun, 13 Sep 2015 07:25:55 -0600 (MDT) (envelope-from wblock@wonkity.com) Date: Sun, 13 Sep 2015 07:25:55 -0600 (MDT) From: Warren Block To: Mark R V Murray cc: Sean Bruno , freebsd-current@freebsd.org Subject: Re: em broken on current amd64 In-Reply-To: <2B045997-23A9-4B83-B34B-B9E4C06EF2C5@FreeBSD.org> Message-ID: References: <1B3BC636-6765-4478-AAE0-122E6904276E@pozo.com> <70759B1C-6685-4EF9-BC65-52590ABD398E@gmail.com> <63EACBE5-F82A-47D9-BA9A-E95D0E6AE80D@FreeBSD.org> <55EE2153.1050704@freebsd.org> <55EF0B39.30507@freebsd.org> <5CEDDA5F-7858-4A7D-BB45-CB902F53A83B@FreeBSD.org> <2B045997-23A9-4B83-B34B-B9E4C06EF2C5@FreeBSD.org> User-Agent: Alpine 2.20 (BSF 67 2015-01-07) MIME-Version: 1.0 Content-ID: X-Greylist: Sender IP whitelisted, not delayed by milter-greylist-4.4.3 (wonkity.com [127.0.0.1]); Sun, 13 Sep 2015 07:25:56 -0600 (MDT) Content-Type: text/plain; CHARSET=ISO-8859-7; format=flowed Content-Transfer-Encoding: 8BIT X-Content-Filtered-By: Mailman/MimeDel 2.1.20 X-BeenThere: freebsd-current@freebsd.org X-Mailman-Version: 2.1.20 Precedence: list List-Id: Discussions about the use of FreeBSD-current List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sun, 13 Sep 2015 13:25:58 -0000 On Sat, 12 Sep 2015, Mark R V Murray wrote: > I just caught this, on today¢s build: > > em0: Watchdog timeout Queue[0]-- resetting > Interface is RUNNING and ACTIVE > em0: TX Queue 0 ------ > em0: hw tdh = 127, hw tdt = 139 > em0: Tx Queue Status = -2147483648 > em0: TX descriptors avail = 1012 > em0: Tx Descriptors avail failure = 0 > em0: RX Queue 0 ------ > em0: hw rdh = 0, hw rdt = 1023 > em0: RX discarded packets = 0 > em0: RX Next to Check = 0 > em0: RX Next to Refresh = 1023 > > [graveyard] /usr/ports 09:42 pm # uname -a > FreeBSD graveyard.grondar.org 11.0-CURRENT FreeBSD 11.0-CURRENT #0 r287705: Sat Sep 12 15:07:54 BST 2015 root@graveyard.grondar.org:/b/obj/usr/src/sys/G_AMD64_GATE amd64 That happened on an amd64 10-STABLE (r287148) system here a couple of days ago. Both I217-V and 82574L cards in that system, but I did not save the message and can't say which had the error. Never seen before, has not happened again. From owner-freebsd-current@freebsd.org Sun Sep 13 15:17:15 2015 Return-Path: Delivered-To: freebsd-current@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 5A960A0315D for ; Sun, 13 Sep 2015 15:17:15 +0000 (UTC) (envelope-from dmilith@gmail.com) Received: from mail-wi0-x22b.google.com (mail-wi0-x22b.google.com [IPv6:2a00:1450:400c:c05::22b]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (Client CN "smtp.gmail.com", Issuer "Google Internet Authority G2" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id E6A071519 for ; Sun, 13 Sep 2015 15:17:14 +0000 (UTC) (envelope-from dmilith@gmail.com) Received: by wicgb1 with SMTP id gb1so112421952wic.1 for ; Sun, 13 Sep 2015 08:17:13 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=from:content-type:subject:date:message-id:to:mime-version; bh=9XRuCX44jjrVg4Mjt8J6gfVEMVCPN+UeC5kKe538zDU=; b=Ew+/Y20EurCVaWlKQHdo2Kheq4CZ8sfxctMr3+6LGKb2d+mRR7IPDjDjbbZy9b7i+4 xAvcEcflEOFo+e1Q/lFzdwRtUMYDTWTgBBb7air3amEjOrO8z1EAMf6ljHJxZS8B5f4a F5xmKKS38SeaHSvjDJCkGFFf+Q6uE0IvBmenvlsGKmlj2M2bZp5bWV/UcHAGfRkex+Vm RsOxHaQg+0PKCvdRuBddMwUCGmTc1puUZPyn+oxrXN8MjBLPTVcBpGv2DOyJqFjStwQX miFt7XtWZPXlI2UvrPW85EKwUkItSPLjmXtK9qPy3AG3SRLIqxey7vAhN5k5SHoXYYQW R14g== X-Received: by 10.180.103.2 with SMTP id fs2mr13736526wib.9.1442157433063; Sun, 13 Sep 2015 08:17:13 -0700 (PDT) Received: from [192.168.1.2] ([46.29.147.192]) by smtp.gmail.com with ESMTPSA id xt1sm7737143wjb.32.2015.09.13.08.17.12 for (version=TLS1 cipher=ECDHE-RSA-RC4-SHA bits=128/128); Sun, 13 Sep 2015 08:17:12 -0700 (PDT) From: Daniel Dettlaff X-Pgp-Agent: GPGMail 2.5.1 Content-Type: multipart/signed; boundary="Apple-Mail=_D1D5FF49-2054-41D2-B4A6-B19BCF7F58C8"; protocol="application/pgp-signature"; micalg=pgp-sha1 Subject: Kernel panic with my kernel config. Applies to 9.x up to 10.2 Date: Sun, 13 Sep 2015 17:17:03 +0200 Message-Id: <627CBC76-626D-4CF1-AC07-666F832034DE@gmail.com> To: freebsd-current@freebsd.org Mime-Version: 1.0 (Mac OS X Mail 8.2 \(2104\)) X-Mailer: Apple Mail (2.2104) X-BeenThere: freebsd-current@freebsd.org X-Mailman-Version: 2.1.20 Precedence: list List-Id: Discussions about the use of FreeBSD-current List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sun, 13 Sep 2015 15:17:15 -0000 --Apple-Mail=_D1D5FF49-2054-41D2-B4A6-B19BCF7F58C8 Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset=utf-8 Hi, I have custom kernel config: = https://gist.github.com/dmilith/234b3e6b65b6fa606e27 If I uncomment VIMAGE and epair from lines 10-11, each time I try to = launch any jail with vnet it panics the kernel. (also HBSD options might = be omited - they change nothing in this case, panics happened also = without HBSD patches on vanilla FreeBSD). Basically it=E2=80=99s 100% reproductible on all my testing hosts, and = applies from 9.x to latest 10.2 (didn=E2=80=99t check 11.0 yet). I hope it helps someone track VIMAGE/epair bugs! best regards Daniel (dmilith) Dettlaff --Apple-Mail=_D1D5FF49-2054-41D2-B4A6-B19BCF7F58C8 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 - http://gpgtools.org iEYEARECAAYFAlX1k3YACgkQgTgvVY+WpZofagCfR936UVuJnIpS+0eettwrdKbX 6dIAoNnwbG7PeED88DgYqTZHtQtm2vYx =AIcy -----END PGP SIGNATURE----- --Apple-Mail=_D1D5FF49-2054-41D2-B4A6-B19BCF7F58C8--