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<base href="https://bugs.freedesktop.org/" />
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<body><table border="1" cellspacing="0" cellpadding="8">
<tr>
<th>Bug ID</th>
<td><a class="bz_bug_link
bz_status_NEW "
title="NEW - [SKL]igt/kms_render doesn't exit testing"
href="https://bugs.freedesktop.org/show_bug.cgi?id=89128">89128</a>
</td>
</tr>
<tr>
<th>Summary</th>
<td>[SKL]igt/kms_render doesn't exit testing
</td>
</tr>
<tr>
<th>Product</th>
<td>DRI
</td>
</tr>
<tr>
<th>Version</th>
<td>unspecified
</td>
</tr>
<tr>
<th>Hardware</th>
<td>All
</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>huax.lu@intel.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>
<p>
<div>
<pre>Created <span class=""><a href="attachment.cgi?id=113447" name="attach_113447" title="dmesg">attachment 113447</a> <a href="attachment.cgi?id=113447&action=edit" title="dmesg">[details]</a></span>
dmesg
==System Environment==
--------------------------
Regression: not sure
no-working platforms: SKL
==kernel==
--------------------------
drm-intel-nightly/b4442ee4e150506cebeee72249efc566c5f14bbe
commit b4442ee4e150506cebeee72249efc566c5f14bbe
Author: Daniel Vetter <<a href="mailto:daniel.vetter@ffwll.ch">daniel.vetter@ffwll.ch</a>>
Date: Fri Feb 6 10:25:31 2015 +0100
drm-intel-nightly: 2015y-02m-06d-09h-25m-00s UTC integration manifest
==Bug detailed description==
-----------------------------
It takes more than 10 minutes and doesn't exit testing.ctrl+c, it doesn't exit.
output:
IGT-Version: 1.9-g9846e7f (x86_64) (Linux:
3.19.0-rc7_drm-intel-nightly_b4442e_20150208+ x86_64)
Beginning test direct-render with 3200x1800 @ 60Hz / RGB565 on pipe A, encoder
TMDS, connector eDP
Test direct-render with 3200x1800 @ 60Hz / RGB565 on pipe A, encoder TMDS,
connector eDP: PASSED
Beginning test direct-render with 3200x1800 @ 60Hz / XRGB8888 on pipe A,
encoder TMDS, connector eDP
Test direct-render with 3200x1800 @ 60Hz / XRGB8888 on pipe A, encoder TMDS,
connector eDP: PASSED
Beginning test direct-render with 3200x1800 @ 60Hz / XRGB2101010 on pipe A,
encoder TMDS, connector eDP
Test direct-render with 3200x1800 @ 60Hz / XRGB2101010 on pipe A, encoder TMDS,
connector eDP: PASSED
Beginning test direct-render with 3200x1800 @ 60Hz / ARGB8888 on pipe A,
encoder TMDS, connector eDP
^C^C^C^C^C^C^C^C^C^C^C^C^C^C^C^C^C^C^C
[ 28.745708] WARNING: CPU: 2 PID: 0 at
drivers/gpu/drm/i915/intel_display.c:9744 intel_check_page_flip+0xa6/0xc1
[i915]()
[ 28.745712] Kicking stuck page flip: queued at 1467, now 1471
[ 28.745715] Modules linked in: dm_mod ppdev snd_hda_codec_realtek
snd_hda_codec_generic pcspkr snd_hda_intel snd_hda_controller snd_hda_codec
snd_hwdep i2c_i801 snd_pcm snd_timer snd soundcore wmi battery parport_pc
parport ac acpi_cpufreq i915 button video drm_kms_helper drm cfbfillrect
cfbimgblt cfbcopyarea
[ 28.745746] CPU: 2 PID: 0 Comm: swapper/2 Not tainted
3.19.0-rc7_drm-intel-nightly_b4442e_20150208+ #198
[ 28.745750] Hardware name: Intel Corporation Skylake Client platform/Skylake
Y LPDDR3 RVP3, BIOS SKLSE2R1.86C.B069.R00.1501192136 01/19/2015
[ 28.745753] 0000000000000000 0000000000000009 ffffffff8179a69b
ffff88014e483e18
[ 28.745758] ffffffff8103bdec 00000000000005be ffffffffa00ddb24
0000000000000002
[ 28.745763] ffff880144074000 ffff8801491a8000 0000000000000000
0000000000000001
[ 28.745768] Call Trace:
[ 28.745770] <IRQ> [<ffffffff8179a69b>] ? dump_stack+0x40/0x50
[ 28.745787] [<ffffffff8103bdec>] ? warn_slowpath_common+0x98/0xb0
[ 28.745811] [<ffffffffa00ddb24>] ? intel_check_page_flip+0xa6/0xc1 [i915]
[ 28.745817] [<ffffffff8103be9c>] ? warn_slowpath_fmt+0x45/0x4a
[ 28.745843] [<ffffffffa00cf35f>] ? __intel_pageflip_stall_check+0xba/0xe7
[i915]
[ 28.745864] [<ffffffffa00ddb24>] ? intel_check_page_flip+0xa6/0xc1 [i915]
[ 28.745889] [<ffffffffa00b5ae8>] ? gen8_irq_handler+0x1e4/0x334 [i915]
[ 28.745898] [<ffffffff81072153>] ? handle_irq_event_percpu+0x4f/0x179
[ 28.745904] [<ffffffff81060a83>] ? run_rebalance_domains+0x36/0x151
[ 28.745910] [<ffffffff810722ab>] ? handle_irq_event+0x2e/0x4f
[ 28.745915] [<ffffffff810746e1>] ? handle_edge_irq+0xbc/0xd1
[ 28.745920] [<ffffffff81004295>] ? handle_irq+0x15/0x20
[ 28.745924] [<ffffffff81003d5a>] ? do_IRQ+0x41/0xc0
[ 28.745929] [<ffffffff817a0baa>] ? common_interrupt+0x6a/0x6a
[ 28.745931] <EOI> [<ffffffff816b2a29>] ? cpuidle_enter_state+0xa5/0x129
[ 28.745941] [<ffffffff816b29f5>] ? cpuidle_enter_state+0x71/0x129
[ 28.745947] [<ffffffff810655f3>] ? cpu_startup_entry+0x1db/0x2e0
[ 28.745951] ---[ end trace 355831626e6076f6 ]---
==Reproduce steps==
----------------------------
1. time ./kms_render --run-subtest direct-render</pre>
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