From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1757994AbZDUVgA (ORCPT ); Tue, 21 Apr 2009 17:36:00 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1754344AbZDUVfu (ORCPT ); Tue, 21 Apr 2009 17:35:50 -0400 Received: from mail-fx0-f158.google.com ([209.85.220.158]:42967 "EHLO mail-fx0-f158.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754708AbZDUVft (ORCPT ); Tue, 21 Apr 2009 17:35:49 -0400 DomainKey-Signature: a=rsa-sha1; c=nofws; d=gmail.com; s=gamma; h=message-id:date:from:user-agent:mime-version:to:subject :content-type:content-transfer-encoding; b=psLwyHl5hHIyJAKMeW+dfgQJOnEH1FaL7+9R4QTn20YPmEDoBP2dwxgVmjGPQfKiN0 /Wnit8kpFdV14CzRKK3+MKjJSO0TVXWUeSYQPsiStH6h2nb423gBOYaCnhMt9CtY5VnK LTLf4hk0kEIZOCQQ1/wXrXRkaVWxdz/MbyTwM= Message-ID: <49EE3C1E.8070208@gmail.com> Date: Tue, 21 Apr 2009 23:35:26 +0200 From: Niel Lambrechts User-Agent: Thunderbird 2.0.0.21 (X11/20090310) MIME-Version: 1.0 To: "linux.kernel" Subject: 2.6.30-rc2: WARNING at i915_gem.c for i915_gem_idle Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Hi there, I get the following when I switch from runlevel 5 to 3 using the latest git kernel. I haven't noticed any other side-effects and X started up fine, but I'm assuming something is misbehaving and the trace might be meaningful to someone. I also frequently still notice this "*ERROR* trying to get vblank count for disabled pipe 0" message when I exit Xorg. (BTW, I am still using EXA acceleration due to issues with UXA+KMS). The hardware is an Lenovo Thinkpad W500 with: 00:02.1 Display controller: Intel Corporation Mobile 4 Series Chipset Integrated Graphics Controller (rev 07) messages: Apr 21 00:44:00 linux-7vph init: Switching to runlevel: 3 Apr 21 00:44:06 linux-7vph kernel: ------------[ cut here ]------------ Apr 21 00:44:06 linux-7vph kernel: WARNING: at drivers/gpu/drm/i915/i915_gem.c:3823 i915_gem_idle+0x17a/0x28c [i915]() Apr 21 00:44:06 linux-7vph kernel: Hardware name: 40622XG Apr 21 00:44:06 linux-7vph kernel: Modules linked in: iwlagn rndis_wlan rndis_host cdc_ether usbnet cdc_acm mii usbhid hid cpufreq_stats tun i915 drm i2c_algo_bit af_packet ip6t_LOG xt_tcpudp xt_pkttype ipt_LOG xt_limit snd_pcm_oss snd_mixer_oss snd_seq binfmt_misc ip6t_REJECT nf_conntrack_ipv6 ip6table_raw xt_NOTRACK ipt_REJECT xt_state iptable_raw iptable_filter ip6table_mangle cpufreq_conservative cpufreq_userspace nf_conntrack_netbios_ns cpufreq_powersave nf_conntrack_ipv4 acpi_cpufreq nf_conntrack nf_defrag_ipv4 ip_tables speedstep_lib ip6table_filter ip6_tables x_tables ipv6 microcode fuse loop dm_mod snd_usb_audio snd_usb_lib snd_rawmidi snd_seq_device snd_hda_codec_conexant arc4 snd_hda_intel ecb snd_hda_codec snd_hwdep snd_pcm iwlcore snd_timer thinkpad_acpi snd mac80211 soundcore rtc_cmos video rfkill led_class intel_agp iTCO_wdt output rtc_core snd_page_alloc ohci1394 i2c_i801 button sr_mod wmi battery ac e1000e rtc_lib agpgart cfg80211 nvram joydev i2c_core cdrom iTCO_vendor_support sg ieee1394 sd_mod us Apr 21 00:44:06 linux-7vph kernel: bcore ext4 jbd2 crc16 edd ext3 mbcache jbd fan ahci libata scsi_mod thermal processor [last unloaded: iwlagn] Apr 21 00:44:06 linux-7vph kernel: Pid: 3193, comm: Xorg Not tainted 2.6.30-rc2-pae #24 Apr 21 00:44:06 linux-7vph kernel: Call Trace: Apr 21 00:44:06 linux-7vph kernel: [] warn_slowpath+0x71/0xa0 Apr 21 00:44:06 linux-7vph kernel: [] ? del_timer_sync+0xd/0x18 Apr 21 00:44:06 linux-7vph kernel: [] ? schedule_timeout+0x154/0x16a Apr 21 00:44:06 linux-7vph kernel: [] ? __cancel_work_timer+0x124/0x162 Apr 21 00:44:06 linux-7vph kernel: [] ? i915_gem_retire_requests+0x141/0x15b [i915] Apr 21 00:44:06 linux-7vph kernel: [] i915_gem_idle+0x17a/0x28c [i915] Apr 21 00:44:06 linux-7vph kernel: [] i915_gem_leavevt_ioctl+0x1f/0x2e [i915] Apr 21 00:44:06 linux-7vph kernel: [] drm_ioctl+0x1f6/0x27c [drm] Apr 21 00:44:06 linux-7vph kernel: [] ? i915_gem_leavevt_ioctl+0x0/0x2e [i915] Apr 21 00:44:06 linux-7vph kernel: [] ? mutex_lock+0xe/0x28 Apr 21 00:44:06 linux-7vph kernel: [] ? agpioc_release_wrap+0x57/0x5b [agpgart] Apr 21 00:44:06 linux-7vph kernel: [] ? agp_ioctl+0x3b6/0x3d9 [agpgart] Apr 21 00:44:06 linux-7vph kernel: [] ? getnstimeofday+0x51/0xda Apr 21 00:44:06 linux-7vph kernel: [] vfs_ioctl+0x50/0x69 Apr 21 00:44:06 linux-7vph kernel: [] do_vfs_ioctl+0x459/0x492 Apr 21 00:44:06 linux-7vph kernel: [] ? timer_interrupt+0x3a/0x41 Apr 21 00:44:06 linux-7vph kernel: [] ? handle_IRQ_event+0x8c/0x142 Apr 21 00:44:06 linux-7vph kernel: [] ? _spin_lock+0x8/0xb Apr 21 00:44:06 linux-7vph kernel: [] ? handle_edge_irq+0x108/0x111 Apr 21 00:44:06 linux-7vph kernel: [] ? __do_softirq+0x12b/0x133 Apr 21 00:44:06 linux-7vph kernel: [] sys_ioctl+0x40/0x5a Apr 21 00:44:06 linux-7vph kernel: [] sysenter_do_call+0x12/0x28 Apr 21 00:44:06 linux-7vph kernel: ---[ end trace e40fb1797bec2bee ]--- Apr 21 00:44:06 linux-7vph kernel: [drm:gm45_get_vblank_counter] *ERROR* trying to get vblank count for disabled pipe 0 Apr 21 00:44:10 linux-7vph bonobo-activation-server (niella-19973): could not associate with desktop session: Failed to connect to socket /tmp/dbus-uxRGFTgO2e: Connection refused Apr 21 00:44:31 linux-7vph init: Switching to runlevel: 5 Regards, Niel