From owner-freebsd-x11@freebsd.org Sun Nov 12 17:33:08 2017 Return-Path: Delivered-To: freebsd-x11@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 54D34C317FB for ; Sun, 12 Nov 2017 17:33:08 +0000 (UTC) (envelope-from ben.lavery@hashbang0.com) Received: from sender-of-o51.zoho.com (sender-of-o51.zoho.com [135.84.80.216]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-SHA384 (256/256 bits)) (Client did not present a certificate) by mx1.freebsd.org (Postfix) with ESMTPS id 260436EAA1 for ; Sun, 12 Nov 2017 17:33:07 +0000 (UTC) (envelope-from ben.lavery@hashbang0.com) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; t=1510507975; s=zoho; d=hashbang0.com; i=ben.lavery@hashbang0.com; h=From:Content-Type:Mime-Version:Subject:Message-Id:Date:To; l=2735; bh=iGHuPJvXtacok55QCZvmmEgTZWlFjbhfQJ2iak4HEXQ=; b=VbQHo7QdMbkHGC0g6Fzou5qt9jHqkccWIMj1z00kZWj7QFsMJQUGXyDjFvUIgT3C ao07TQ7U0Zh5Qh4X8WzjAd/5ImrhiU6bcJyh4gCOmr6qyFZIUuIwudJm5apBEV5oG91 XL331m9YEq7PDxdRPRf+UlOGxRtVDJsceN7M03kE= Received: from [10.7.7.115] (h5-152-210-244.host.redstation.co.uk [5.152.210.244]) by mx.zohomail.com with SMTPS id 1510507975851150.25907520281442; Sun, 12 Nov 2017 09:32:55 -0800 (PST) From: Ben Lavery-Griffiths Content-Type: multipart/signed; boundary="Apple-Mail=_0BA4708A-8A38-4920-A986-B1CE8B9AC064"; protocol="application/pgp-signature"; micalg=pgp-sha512 Mime-Version: 1.0 (Mac OS X Mail 11.1 \(3445.4.7\)) Subject: Intel graphics, GPU Hung Message-Id: Date: Sun, 12 Nov 2017 17:32:52 +0000 To: freebsd-x11@freebsd.org X-Mailer: Apple Mail (2.3445.4.7) X-Zoho-Virus-Status: 1 X-ZohoMailClient: External X-BeenThere: freebsd-x11@freebsd.org X-Mailman-Version: 2.1.25 Precedence: list List-Id: X11 on FreeBSD -- maintaining and support List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sun, 12 Nov 2017 17:33:08 -0000 --Apple-Mail=_0BA4708A-8A38-4920-A986-B1CE8B9AC064 Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset=utf-8 Hi all, Since upgrading to FreeBSD-RELEASE 11.1 I have noticed an intermittent = issue where XDM isn=E2=80=99t displayed after booting. A mouse pointer = usually appears in the middle of the screen and I=E2=80=99m able to = control it for a short while (less than a minute). Switching back to = the console I am greeted with the following message: > error: [drm:pid12:i915_hangcheck_hung] *ERROR* Hangcheck timer = elapsed... GPU hung > info: [drm] capturing error event; look for more information in sysctl = hw.dri.0.info.i915_error_state > error: [drm:pid0:i915_write64] *ERROR* Unknown unclaimed register = before writing to 100000 > error: [drm:pid908:i915_write32] *ERROR* Unknown unclaimed register = before writing to 20a8 > error: [drm:pid12:i915_hangcheck_hung] *ERROR* Hangcheck timer = elapsed... GPU hung > error: [drm:pid0:__gen6_gt_force_wake_mt_get] *ERROR* Timed out = waiting for forcewake old ack to clear. > error: [drm:pid12:i915_hangcheck_hung] *ERROR* Hangcheck timer = elapsed... GPU hung > error: [drm:pid0:i915_reset] *ERROR* GPU hanging too fast, declaring = wedged! > error: [drm:pid0:i915_reset] *ERROR* Failed to reset chip. I have uploaded the following files to a gist on Github found here: = https://gist.github.com/forquare/2a9e1c3e6a0ec32c3a27a768f1b50371 - dmesg.boot - loader.conf - messages - rc.conf - sysctl.conf - Xorg.0.log - Output of `sysctl hw.dri.0.info.i915_error_state` I=E2=80=99ve seen a forum post = (https://forums.freebsd.org/threads/62831/) stating that it is an = =E2=80=98issue=E2=80=99, but haven=E2=80=99t managed to find anything = else. Is there some setting which is causing this? Or a regression = that will likely be remain unfixed for a time? Many thanks, Ben --Apple-Mail=_0BA4708A-8A38-4920-A986-B1CE8B9AC064 Content-Transfer-Encoding: 7bit Content-Disposition: attachment; filename=signature.asc Content-Type: application/pgp-signature; name=signature.asc Content-Description: Message signed with OpenPGP -----BEGIN PGP SIGNATURE----- iQEzBAEBCgAdFiEEpEFxlQLsjMAZmK8lHyTmPTeQW3EFAloIhcQACgkQHyTmPTeQ W3HwUwgAsfjObDg3/JbzBUMc7XlRKiQtsYofAdn2U5s44Ar2UgD3qvrKsrvm/0nA KoxsVTW1wihbVoF4epXf+roLtpgcDh7ETsMeU9HbXA5uW85SWJFeyRbFtUWfp7eP Ok8wjsXegAADNhw7bgz22SXdYkq2SuB6siH3SNHym5dq5BZC0b3DzyBvJw2feaUa Z5qm4PSWg1ggZAGKovR0wBGfq7jhKUoCiPcNuAMry4Fd61gDCbEnrKM9RkfHCzxD gaLtx2Cw7AO1EbiUnqBHzbA0sKLLNiG7HG7eOQPM7JMXV0bhzSiwEDrbEzUAtHk0 x/xuJOk8wN9amO63FEFu15aWmwhjWA== =cUys -----END PGP SIGNATURE----- --Apple-Mail=_0BA4708A-8A38-4920-A986-B1CE8B9AC064--