From owner-freebsd-current@FreeBSD.ORG Wed Feb 20 14:36:25 2013 Return-Path: Delivered-To: freebsd-current@FreeBSD.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:1900:2254:206a::19:1]) by hub.freebsd.org (Postfix) with ESMTP id 99C7B100 for ; Wed, 20 Feb 2013 14:36:25 +0000 (UTC) (envelope-from ohartman@zedat.fu-berlin.de) Received: from outpost1.zedat.fu-berlin.de (outpost1.zedat.fu-berlin.de [130.133.4.66]) by mx1.freebsd.org (Postfix) with ESMTP id 5DCF883B for ; Wed, 20 Feb 2013 14:36:25 +0000 (UTC) Received: from inpost2.zedat.fu-berlin.de ([130.133.4.69]) by outpost1.zedat.fu-berlin.de (Exim 4.69) for freebsd-current@FreeBSD.org with esmtp (envelope-from ) id <1U8AmW-002QtQ-7p>; Wed, 20 Feb 2013 15:36:24 +0100 Received: from e178035155.adsl.alicedsl.de ([85.178.35.155] helo=thor.walstatt.dyndns.org) by inpost2.zedat.fu-berlin.de (Exim 4.69) for freebsd-current@FreeBSD.org with esmtpsa (envelope-from ) id <1U8AmW-003mtq-4a>; Wed, 20 Feb 2013 15:36:24 +0100 Message-ID: <5124DF62.4010900@zedat.fu-berlin.de> Date: Wed, 20 Feb 2013 15:36:18 +0100 From: "O. Hartmann" User-Agent: Mozilla/5.0 (X11; FreeBSD amd64; rv:17.0) Gecko/20130131 Thunderbird/17.0.2 MIME-Version: 1.0 To: Current FreeBSD Subject: Revision: 247040: kernel crashes with funny blinking characters on console on Ivy-Bridge CPUs X-Enigmail-Version: 1.4.6 Content-Type: multipart/signed; micalg=pgp-sha1; protocol="application/pgp-signature"; boundary="------------enigD1E1ED4B42B4CF41F1361FF5" X-Originating-IP: 85.178.35.155 X-BeenThere: freebsd-current@freebsd.org X-Mailman-Version: 2.1.14 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: Wed, 20 Feb 2013 14:36:25 -0000 This is an OpenPGP/MIME signed message (RFC 2440 and 3156) --------------enigD1E1ED4B42B4CF41F1361FF5 Content-Type: text/plain; charset=ISO-8859-15 Content-Transfer-Encoding: quoted-printable Compiling most recent sources of CURRENT with Revision: 247040 results in a kernel crash with funny blinking characters on the screen. This happens on all systems with different amd64 Intel CPU generations at this very moment. Last working sources (reverting and booting kernel.old) is in my case FreeBSD 10.0-CURRENT #0 r246949: Mon Feb 18 22:18:42 CET 2013 Does anyone also experience this? Another remote experimental box, equipted with a Intel Q6600 CPU, is crashed, I have to investigate this when I get to the lab later. It seems not to be related only to Sandy-Bridge-E/Ivy-Bridge CPUs. Regards, Oliver --------------enigD1E1ED4B42B4CF41F1361FF5 Content-Type: application/pgp-signature; name="signature.asc" Content-Description: OpenPGP digital signature Content-Disposition: attachment; filename="signature.asc" -----BEGIN PGP SIGNATURE----- Version: GnuPG v2.0.19 (FreeBSD) iQEcBAEBAgAGBQJRJN9nAAoJEOgBcD7A/5N81ZoH/2lS0r/JUSBufTzK2+WoXB9u 9KUAoHEfhL/RGs3WNS5W6u4DdzvxuvJ4XwWtIBjqdy5XSHLvkUWw7pxHikc9VklJ jW++hhw9OyPxGNdPFJ9j0q3fmzGbvQuX0+Mo0++ms+ckAnPasNZRaDS3F+A37ApN y7/SJd6/1dTkNHfsrokx7QBO8S1ug17PXH95Io/6qP8KLIsX8D2gfcO7ckFVGEHP CY9sC9XcelG6q0qpa06zo1EU5dokYUZc/Vy1dXzhUyh/IDKkNsFBi0mfRMaebRe5 hcrBajx7ErInBLVP9MoM4atEXQM1aDPvQcb9FP23TYhfcym/pOc8jy2CmvQDUP8= =byrJ -----END PGP SIGNATURE----- --------------enigD1E1ED4B42B4CF41F1361FF5--