Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753576Ab3EUXBN (ORCPT ); Tue, 21 May 2013 19:01:13 -0400 Received: from mx1.redhat.com ([209.132.183.28]:9813 "EHLO mx1.redhat.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752076Ab3EUXBL (ORCPT ); Tue, 21 May 2013 19:01:11 -0400 Date: Tue, 21 May 2013 19:01:08 -0400 From: Dave Jones To: Linux Kernel Cc: intel-gfx@lists.freedesktop.org Subject: pipe_off wait timed out Message-ID: <20130521230108.GB12713@redhat.com> Mail-Followup-To: Dave Jones , Linux Kernel , intel-gfx@lists.freedesktop.org MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline User-Agent: Mutt/1.5.21 (2010-09-15) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 2835 Lines: 50 This is new to me as of 3.10-rc2. WARNING: at drivers/gpu/drm/i915/intel_display.c:997 intel_wait_for_pipe_off+0x194/0x1a0 [i915]() pipe_off wait timed out Modules linked in: ipt_MASQUERADE iptable_nat nf_nat_ipv4 nf_nat xt_LOG xt_limit ip6t_REJECT nf_conntrack_ipv6 nf_defrag_ipv6 ip6table_filter nf_conntrack_ipv4 nf_defrag_ipv4 ip6_tables xt_conntrack nf_conntrack microcode pcspkr r8169 mii nfsd auth_rpcgss nfs_acl lockd sunrpc i915 video backlight i2c_algo_bit drm_kms_helper drm CPU: 3 PID: 1414 Comm: kworker/3:1 Not tainted 3.10.0-rc2+ #3 Hardware name: /D510MO, BIOS MOPNV10J.86A.0175.2010.0308.0620 03/08/2010 Workqueue: events console_callback ffffffffa00d1c08 ffff8800753c7988 ffffffff8151fd9f ffff8800753c79c8 ffffffff8103ca8b 00000000000008dd ffff880076738000 000000000000031f 0000000000001fff 0000000000071000 0000000100086e1b ffff8800753c7a28 Call Trace: [] dump_stack+0x19/0x1b [] warn_slowpath_common+0x6b/0xa0 [] warn_slowpath_fmt+0x41/0x50 [] intel_wait_for_pipe_off+0x194/0x1a0 [i915] [] intel_disable_pipe+0x185/0x210 [i915] [] i9xx_crtc_disable+0xcf/0x230 [i915] [] intel_crtc_update_dpms+0x6f/0xa0 [i915] [] intel_encoder_dpms+0x15/0x30 [i915] [] intel_connector_dpms+0x37/0x70 [i915] [] drm_fb_helper_dpms.isra.17+0xc0/0x110 [drm_kms_helper] [] drm_fb_helper_blank+0x31/0x80 [drm_kms_helper] [] fb_blank+0x51/0xc0 [] fbcon_blank+0x22b/0x2e0 [] ? _raw_spin_unlock_irqrestore+0x65/0x80 [] ? trace_hardirqs_on_caller+0x105/0x1d0 [] ? trace_hardirqs_on+0xd/0x10 [] ? _raw_spin_unlock_irqrestore+0x3d/0x80 [] ? try_to_del_timer_sync+0x56/0x70 [] ? del_timer_sync+0xaa/0xd0 [] ? try_to_del_timer_sync+0x70/0x70 [] do_blank_screen+0x1d8/0x280 [] console_callback+0x5f/0x150 [] process_one_work+0x1f1/0x490 [] ? process_one_work+0x18c/0x490 [] worker_thread+0x113/0x370 [] ? rescuer_thread+0x310/0x310 [] kthread+0xe8/0xf0 [] ? get_lock_stats+0x22/0x70 [] ? kthread_create_on_node+0x150/0x150 [] ret_from_fork+0x7c/0xb0 [] ? kthread_create_on_node+0x150/0x150 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/