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<base href="https://bugs.freedesktop.org/" />
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<th>Bug ID</th>
<td><a class="bz_bug_link
bz_status_NEW "
title="NEW - GPU HANG: ecode 3:0:0x027bfbc1, in Xorg [828], reason: Ring hung, action: reset"
href="https://bugs.freedesktop.org/show_bug.cgi?id=92686">92686</a>
</td>
</tr>
<tr>
<th>Summary</th>
<td>GPU HANG: ecode 3:0:0x027bfbc1, in Xorg [828], reason: Ring hung, action: reset
</td>
</tr>
<tr>
<th>Product</th>
<td>DRI
</td>
</tr>
<tr>
<th>Version</th>
<td>XOrg git
</td>
</tr>
<tr>
<th>Hardware</th>
<td>x86-64 (AMD64)
</td>
</tr>
<tr>
<th>OS</th>
<td>Linux (All)
</td>
</tr>
<tr>
<th>Status</th>
<td>NEW
</td>
</tr>
<tr>
<th>Severity</th>
<td>normal
</td>
</tr>
<tr>
<th>Priority</th>
<td>medium
</td>
</tr>
<tr>
<th>Component</th>
<td>DRM/Intel
</td>
</tr>
<tr>
<th>Assignee</th>
<td>intel-gfx-bugs@lists.freedesktop.org
</td>
</tr>
<tr>
<th>Reporter</th>
<td>machinebacon1975@gmail.com
</td>
</tr>
<tr>
<th>QA Contact</th>
<td>intel-gfx-bugs@lists.freedesktop.org
</td>
</tr>
<tr>
<th>CC</th>
<td>intel-gfx-bugs@lists.freedesktop.org
</td>
</tr></table>
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<div>
<pre>Created <span class=""><a href="attachment.cgi?id=119211" name="attach_119211" title="GPU crash dump">attachment 119211</a> <a href="attachment.cgi?id=119211&action=edit" title="GPU crash dump">[details]</a></span>
GPU crash dump
I get this regularly when a terminal with composition is opened and resized or
maximized (gnome-terminal, xfce4-terminal). The screen goes black, then shortly
after there are a bunch of colorful lines, horizontally, all over the screen. A
little bit of the original desktop's layout can be seen. I recover it by
switching TTYs, afterwards window decorations are rendered improperly until
restart of the affected application.
Linux intel 4.2.0-16-generic #19-Ubuntu SMP Thu Oct 8 15:35:06 UTC 2015 x86_64
x86_64 x86_64 GNU/Linux
00:02.0 VGA compatible controller [0300]: Intel Corporation 82945G/GZ
Integrated Graphics Controller [8086:2772] (rev 02)
Subsystem: Elitegroup Computer Systems Device [1019:2624]
Kernel driver in use: i915
[10093.821023] WARNING: CPU: 0 PID: 23709 at
/build/linux-AxjFAn/linux-4.2.0/drivers/gpu/drm/i915/intel_display.c:3294
intel_crtc_wait_for_pending_flips+0x192/0x230 [i915]()
[10093.821025] WARN_ON(ret)
[10093.821026] Modules linked in:
[10093.821029] nls_utf8 btrfs xor raid6_pq ufs qnx4 hfsplus hfs minix ntfs
msdos jfs xfs libcrc32c cpuid bnep pci_stub vboxpci(OE) vboxnetadp(OE)
vboxnetflt(OE) vboxdrv(OE) gpio_ich snd_hda_codec_realtek bluetooth
snd_hda_codec_generic snd_hda_intel snd_hda_codec snd_hda_core snd_hwdep
snd_pcm input_leds joydev snd_seq_midi mac_hid snd_seq_midi_event snd_rawmidi
coretemp snd_seq serio_raw snd_seq_device snd_timer lpc_ich snd soundcore cuse
parport_pc ppdev lp parport autofs4 hid_generic usbhid hid i915 video
i2c_algo_bit psmouse drm_kms_helper 8139too drm pata_acpi 8139cp mii
[10093.821078] CPU: 0 PID: 23709 Comm: kworker/u2:0 Tainted: G OE
4.2.0-16-generic #19-Ubuntu
[10093.821080] Hardware name: ECS 945GZ/CT-M/945GZ/CT-M, BIOS 080012
04/09/2007
[10093.821100] Workqueue: i915-hangcheck i915_hangcheck_elapsed [i915]
[10093.821103] 0000000000000000 00000000c5f8265e ffff8800112afa78
ffffffff817e8c09
[10093.821106] 0000000000000000 ffff8800112afad0 ffff8800112afab8
ffffffff8107b3c6
[10093.821109] ffff8800112afab8 ffff880035670000 0000000000000001
ffff880035618000
[10093.821111] Call Trace:
[10093.821120] [<ffffffff817e8c09>] dump_stack+0x45/0x57
[10093.821125] [<ffffffff8107b3c6>] warn_slowpath_common+0x86/0xc0
[10093.821128] [<ffffffff8107b455>] warn_slowpath_fmt+0x55/0x70
[10093.821146] [<ffffffffc01206fd>] ? i915_gem_object_wait_rendering+0x6d/0xc0
[i915]
[10093.821167] [<ffffffffc0162b62>]
intel_crtc_wait_for_pending_flips+0x192/0x230 [i915]
[10093.821196] [<ffffffffc0042be0>] ? drm_modeset_lock_all_crtcs+0x90/0xa0
[drm]
[10093.821217] [<ffffffffc0163f62>] intel_crtc_disable_planes+0x32/0x100
[i915]
[10093.821238] [<ffffffffc01640f5>] intel_prepare_reset+0x75/0x90 [i915]
[10093.821256] [<ffffffffc01303b2>] i915_reset_and_wakeup+0xe2/0x170 [i915]
[10093.821276] [<ffffffffc0134f3a>] i915_handle_error+0xca/0x660 [i915]
[10093.821280] [<ffffffff810d1f5e>] ? vprintk_emit+0x2de/0x530
[10093.821283] [<ffffffff817e62b6>] ? printk+0x55/0x6b
[10093.821301] [<ffffffffc0135795>] i915_hangcheck_elapsed+0x275/0x470 [i915]
[10093.821306] [<ffffffff8109412a>] process_one_work+0x1aa/0x440
[10093.821309] [<ffffffff8109440b>] worker_thread+0x4b/0x4c0
[10093.821311] [<ffffffff810943c0>] ? process_one_work+0x440/0x440
[10093.821314] [<ffffffff810943c0>] ? process_one_work+0x440/0x440
[10093.821317] [<ffffffff8109a7c8>] kthread+0xd8/0xf0
[10093.821320] [<ffffffff8109a6f0>] ? kthread_create_on_node+0x1f0/0x1f0
[10093.821323] [<ffffffff817efe1f>] ret_from_fork+0x3f/0x70
[10093.821325] [<ffffffff8109a6f0>] ? kthread_create_on_node+0x1f0/0x1f0
[10093.821327] ---[ end trace 498994ce268daecb ]---
[10093.861057] drm/i915: Resetting chip after gpu hang
[10139.908403] EXT4-fs (sda5): mounted filesystem with ordered data mode. Opts:
(null)</pre>
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