From owner-freebsd-hackers@freebsd.org Sun Sep 20 14:42:57 2015 Return-Path: Delivered-To: freebsd-hackers@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 A6C73A05A04 for ; Sun, 20 Sep 2015 14:42:57 +0000 (UTC) (envelope-from wojtek@puchar.net) Received: from puchar.net (puchar.net [188.252.31.250]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client CN "puchar.net", Issuer "puchar.net" (not verified)) by mx1.freebsd.org (Postfix) with ESMTPS id 163E21A4B for ; Sun, 20 Sep 2015 14:42:56 +0000 (UTC) (envelope-from wojtek@puchar.net) Received: Received: from 127.0.0.1 (localhost [127.0.0.1]) by puchar.net (8.14.9/8.14.9) with ESMTP id t8KEcXk5061814 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-GCM-SHA384 bits=256 verify=NO) for ; Sun, 20 Sep 2015 16:38:34 +0200 (CEST) (envelope-from wojtek@puchar.net) Received: from laptop.wojtek.intra (localhost [127.0.0.1]) by laptop.wojtek.intra (8.15.2/8.15.2) with ESMTP id t8KEcUZh018040 for ; Sun, 20 Sep 2015 16:38:30 +0200 (CEST) (envelope-from wojtek@puchar.net) Received: from localhost (wojtek@localhost) by laptop.wojtek.intra (8.15.2/8.15.2/Submit) with ESMTP id t8KEcPtZ018037 for ; Sun, 20 Sep 2015 16:38:25 +0200 (CEST) (envelope-from wojtek@puchar.net) X-Authentication-Warning: laptop.wojtek.intra: wojtek owned process doing -bs Date: Sun, 20 Sep 2015 16:38:25 +0200 (CEST) From: Wojciech Puchar X-X-Sender: wojtek@laptop.wojtek.intra To: freebsd-hackers@freebsd.org Subject: mess with i915drm after update to latest releng-10 Message-ID: User-Agent: Alpine 2.20 (BSF 67 2015-01-07) MIME-Version: 1.0 Content-Type: text/plain; format=flowed; charset=US-ASCII X-Greylist: Sender IP whitelisted, not delayed by milter-greylist-4.4.3 (puchar.net [10.0.1.1]); Sun, 20 Sep 2015 16:38:34 +0200 (CEST) X-BeenThere: freebsd-hackers@freebsd.org X-Mailman-Version: 2.1.20 Precedence: list List-Id: Technical Discussions relating to FreeBSD List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sun, 20 Sep 2015 14:42:57 -0000 While system is running stable i'm constantly getting kernel errors like below every minute or more often. error: [drm:pid632:gen6_sanitize_pm] *ERROR* Power management discrepancy: GEN6_RP_INTERRUPT_LIMITS expected 14070000, was 14000000 error: [drm:pid7:i915_gem_object_unbind] *ERROR* Attempting to unbind pinned buffer error: [drm:pid7:i915_gem_object_unbind] *ERROR* Attempting to unbind pinned buffer error: [drm:pid7:i915_gem_object_unbind] *ERROR* Attempting to unbind pinned buffer error: [drm:pid7:i915_gem_object_unbind] *ERROR* Attempting to unbind pinned buffer error: [drm:pid7:i915_gem_object_unbind] *ERROR* Attempting to unbind pinned buffer error: [drm:pid7:i915_gem_object_unbind] *ERROR* Attempting to unbind pinned buffer error: [drm:pid7:i915_gem_object_unbind] *ERROR* Attempting to unbind pinned buffer error: [drm:pid7:i915_gem_object_unbind] *ERROR* Attempting to unbind pinned buffer error: [drm:pid7:i915_gem_object_unbind] *ERROR* Attempting to unbind pinned buffer error: [drm:pid7:i915_gem_object_unbind] *ERROR* Attempting to unbind pinned buffer error: [drm:pid7:i915_gem_object_unbind] *ERROR* Attempting to unbind pinned buffer error: [drm:pid632:gen6_sanitize_pm] *ERROR* Power management discrepancy: GEN6_RP_INTERRUPT_LIMITS expected 14070000, was 14000000 error: [drm:pid632:gen6_sanitize_pm] *ERROR* Power management discrepancy: GEN6_RP_INTERRUPT_LIMITS expected 14070000, was 14000000 any ideas how to fix it? # kldstat Id Refs Address Size Name 1 23 0xffffffff80200000 bef5f0 kernel 2 1 0xffffffff80df0000 6cf30 vboxdrv.ko 3 2 0xffffffff80e5d000 7b460 drm2.ko 4 1 0xffffffff80ed9000 c5178 i915kms.ko 5 1 0xffffffff81011000 42d2 geom_label.ko